KVPT’s Patan Darbar Earthquake Response Campaign - Work to Date - September 2016
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Nepal<br />
<strong>Patan</strong> <strong>Darbar</strong><br />
<strong>Earthquake</strong> <strong>Response</strong> <strong>Campaign</strong><br />
D o c u m e n t a t i o n of <strong>Work</strong> <strong>to</strong> <strong>Date</strong><br />
S e p t e m b e r <strong>2016</strong><br />
K a t h m a n d u Valley Preservation Trust
This volume is dedicated <strong>to</strong> KVPT founding chairman<br />
Eduard F. Sekler<br />
for his pioneering efforts in <strong>Patan</strong> <strong>Darbar</strong>,<br />
a place he has always loved.
In acknowledgment of the sincere efforts of the<br />
Government of Nepal Department of Archaeology <strong>to</strong><br />
meet their monumental task.
Nepal<br />
<strong>Patan</strong> <strong>Darbar</strong><br />
<strong>Earthquake</strong> <strong>Response</strong> <strong>Campaign</strong><br />
D o c u m e n t a t i o n of <strong>Work</strong> <strong>to</strong> <strong>Date</strong><br />
S e p t e m b e r <strong>2016</strong><br />
K a t h m a n d u Valley Preservation Trust
Plan of <strong>Patan</strong> <strong>Darbar</strong> (Royal Palace and Square) showing<br />
current KVPT <strong>Earthquake</strong> <strong>Response</strong> <strong>Campaign</strong> projects.<br />
1) Sundari Cok East Wing<br />
2) Char Narayana Temple<br />
3) Harishankara Temple.<br />
4) Vishveshvara Temple<br />
5) Krishna Mandir<br />
6) South Mandapa<br />
7) North Manimandapa<br />
8) Taleju Agam South (South wing of Mul Cok)<br />
9) Taleju Agam North, (North wing of Mul Cok)<br />
10) Bahadur Shah wing (North) of palace<br />
11) Mul Cok<br />
12) Yoganarendra Pillar<br />
13) Nasal Cok<br />
14) Keshav Narayana Chowk<br />
15) Taleju Bell<br />
16) Muche Agam<br />
Front cover:<br />
One of sixteen medallions featuring<br />
the kneeling Vishnu in anthropomorphic<br />
form at Harishankara<br />
temple.<br />
Back cover pho<strong>to</strong>:<br />
A tympanum (<strong>to</strong>raṇa) from Harishankara<br />
temple, above the arcaded<br />
ground floor ambula<strong>to</strong>ry.<br />
Pho<strong>to</strong>graphs by Ashesh Rajbansh,<br />
August 4, <strong>2016</strong>
Contents<br />
7 Overview<br />
11 <strong>Patan</strong> <strong>Darbar</strong> <strong>Earthquake</strong> <strong>Response</strong> <strong>Campaign</strong><br />
25 Authenticity in Heritage Preservation<br />
Niels Gutschow<br />
53 Typical Seismic Issues in Newar Architecture<br />
Rohit Ranjitkar and Evan Speer<br />
63 Seismic Strengthening of His<strong>to</strong>ric Newar Buildings<br />
Rohit Ranjitkar, Erich Theophile and Liz Newman with contribution by Evan Speer<br />
99 Char Narayana Temple<br />
Niels Gutschow and Raju Roka<br />
143 Harishankara Temple<br />
Niels Gutschow<br />
226 Res<strong>to</strong>ration of the Harishankara idol<br />
Gabriela Krist, Martina Haselberger, Marija Milchin<br />
233 Vishveshvara Temple<br />
Katharina Weiler<br />
255 Manimandapa South<br />
Katharina Weiler<br />
315 Manimandapa North<br />
Katharina Weiler<br />
341 Krishna Temple<br />
Neeta Das<br />
355 Sundari Cok East Wing<br />
Niels Gutschow<br />
381 Taleju Agam North<br />
Liz Newman<br />
403 Taleju Agam South<br />
Liz Newman<br />
421 Bhimsen Temple’s Lion Pillar<br />
Raju Roka<br />
Appendices<br />
429 Monument Preservation and Rebuilding Manual in response <strong>to</strong> the 25 April 2015 Gorkha <strong>Earthquake</strong><br />
453 Basic guidelines for the Preservation and Rebuilding of Monuments damaged by the earthquake, 2072 (<strong>2016</strong>)<br />
465 Kathmandu Valley Preservation Trust, <strong>Patan</strong> Darbār <strong>Earthquake</strong> <strong>Campaign</strong> Donors
6
Overview<br />
This volume is the product of the Kathmandu Valley<br />
Preservation Trust (KVPT) Review Mission (20 August-16<br />
<strong>September</strong> <strong>2016</strong>) documenting ongoing repair<br />
and res<strong>to</strong>ration projects by the KVPT launched immediately<br />
after the 2015 earthquake, as well as <strong>KVPT’s</strong><br />
ongoing development of a comprehensive earthquake<br />
response campaign/masterplan for the <strong>Patan</strong> <strong>Darbar</strong><br />
Square Unesco World Heritage Site. Now 16 months<br />
after the quake, this presentation is informed by local<br />
developments in policy and activism as well as <strong>KVPT’s</strong><br />
extensive and successful rescue operations, a rare beacon<br />
of hope in still difficult times.<br />
Diverse contents here reflect <strong>KVPT’s</strong> diverse activities<br />
—including rescue operations, his<strong>to</strong>rical research, local<br />
and international lobbying, documentation, fundraising,<br />
public relations, seismic design, as well as theoretical<br />
writing gathered from <strong>KVPT’s</strong> 25 year his<strong>to</strong>ry as the<br />
only international charity with a permanent presence in<br />
the Kathmandu Valley.<br />
We document and share our own working process <strong>to</strong> offer<br />
direction and case studies for the ac<strong>to</strong>rs and agencies<br />
likely <strong>to</strong> join expanded reconstruction and repair efforts,<br />
but possibly new both <strong>to</strong> this valley’s unique architectural<br />
language and working environment. With some<br />
45 building and res<strong>to</strong>ration projects completed, KVPT<br />
has had a chance <strong>to</strong> develop and assess a wide variety of<br />
solutions and techniques <strong>to</strong> safeguard Newar architecture,<br />
often using approaches which can be unders<strong>to</strong>od as<br />
a “balancing” of Nepalese and international [Western]<br />
conservation norms. In addition <strong>to</strong> a project-by-project<br />
overview of work in progress, this volume includes<br />
examinations of <strong>KVPT’s</strong> working philosophy/practice<br />
of the two key preservation issues raised by post-earthquake<br />
work. The first,“authenticity”, although a muchused<br />
term in preservation, serves <strong>to</strong> focus in on varying<br />
attitudes <strong>to</strong>ward the replacement of lost decorative<br />
woodcarvings and architectural/iconographic detail. The<br />
second focus is, of course, state-of-the-art techniques<br />
for the seismic strengthening of this local architecture,<br />
Newar architecture.<br />
This volume is intended as an invitation <strong>to</strong> stimulate local<br />
and global discourse, and continues in the spirit of<br />
<strong>KVPT’s</strong> 1992 international symposium and subsequent<br />
publication “The Sulima Pagoda: East meets West in the<br />
res<strong>to</strong>ration of a Nepalese Temple.”<br />
Dr. Rohit Ranjitkar, Nepal Programme Direc<strong>to</strong>r<br />
with<br />
Dr. Niels Gutschow<br />
Erich Theophile<br />
Opposite<br />
Aerial view of <strong>Patan</strong> Darbār<br />
Square. The pho<strong>to</strong> shows the<br />
architectural ensemble before the<br />
earthquake completely destroyed or<br />
partly damaged major temples and<br />
parts of the palace.<br />
Source: Mukunda Bista, August 2004<br />
7
Map of <strong>Patan</strong>-<br />
World Heritage Site shown<br />
in green<br />
8
Review and Documentation Mission<br />
August 20 - <strong>September</strong> 15, <strong>2016</strong><br />
Anil Basukala, Site Supervisor, KVPT<br />
Bijay Basukala, Documentarist, Site Supervisor, KVPT<br />
Neeta Das, Conservation Consultant<br />
Niels Gutschow, Architectural His<strong>to</strong>rian, Senior Advisor<br />
Pranam Hora, Junior Structural Engineer<br />
Liz Newman, Conservation Architect, KVPT<br />
Rohit Ranjitkar, Nepal Programme Direc<strong>to</strong>r, KVPT<br />
Raju Roka, Programme Manager, KVPT<br />
Evan Speer, Seismic Engineering Consultant<br />
Erich Theophile, Executive Direc<strong>to</strong>r, Co-founder KVPT<br />
Katharina Weiler, Art His<strong>to</strong>rian<br />
9
<strong>Patan</strong> <strong>Darbar</strong> <strong>Earthquake</strong><br />
<strong>Response</strong> <strong>Campaign</strong><br />
By Erich Theophile and Liz Newman<br />
The Kathmandu Valley heritage that we know and celebrate<br />
is [that] of the Newar community, who were the original<br />
inhabitants of Kathmandu. [In Newar architecture],<br />
there is the Narayan, there is the Shiva, there are Krishnas,<br />
of course. All the pantheon of the Kathmandu Valley’s deities<br />
are there. When we do consider them <strong>to</strong> be Hindu deities,<br />
we must keep in mind that there is not a sharp, hard<br />
line between [Hinduism and Buddhism]…. These same<br />
deities can be also worshipped by people of the other faith.<br />
Nobody is saying, oh, that’s a Hindu temple, or oh, that’s<br />
a Buddhist shrine. The same Hindu will circumambulate<br />
the so-called Buddhist shrine, and the Buddhist will also<br />
circumambulate the so-called Hindu shrine. To me, that is<br />
the value of humanity that I inherit.<br />
I’m an agnostic, so often people ask me, why are you going<br />
about rebuilding temples when you don’t even believe in the<br />
deities in the first place? What I trust and what I believe in<br />
is the belief and faith of the people that I live amongst. So if<br />
they believe, <strong>to</strong> me, that is what is important….<br />
Within that context, the first thing that you need <strong>to</strong> do is<br />
<strong>to</strong> make sure that the physical attributes of your his<strong>to</strong>ry remain,<br />
in this roller coaster that we have been in, in which<br />
is included conflict and economic globalization, and loss of<br />
so much living and non-living—tangible and intangible—<br />
heritage. But within that context, I would say that we must<br />
keep in mind we are not only talking about rebuilding of<br />
the brick, mortar, and wood; we are talking about living<br />
heritage.<br />
This is what makes Kathmandu Valley different from most<br />
other heritage sites of this kind, because here, when you have<br />
a temple, it is a temple that is venerated even <strong>to</strong>day, because<br />
there are people who come <strong>to</strong> pray <strong>to</strong> that deity in there….<br />
And if my current compatriots in Kathmandu Valley appreciate<br />
and believe, then I respect that, and I feel that their<br />
subject of obeisance, and the place of their obeisance,—the<br />
temples,—must be preserved, because that adds value and<br />
texture <strong>to</strong> our lives.<br />
Kanak Mani Dixit, August <strong>2016</strong><br />
Journalist, writer and preservation<br />
advocate in Kathmandu,<br />
Honorary Chairman of the<br />
Kathmandu Valley Preservation Trust<br />
11
glected after the monarchy ended, has now become a<br />
source of local pride and interest, not <strong>to</strong> mention jobs;<br />
and contributes meaningfully <strong>to</strong> the economy.<br />
The Genesis of <strong>KVPT’s</strong> <strong>Earthquake</strong><br />
<strong>Response</strong> <strong>Campaign</strong><br />
Introduction<br />
The Kathmandu Valley Preservation Trust was created<br />
in 1991 in response <strong>to</strong> conditions in Nepal since the<br />
1950’s that had left many of its finest centuries-old his<strong>to</strong>ric<br />
structures in decline, and it has worked ever since<br />
<strong>to</strong> protect and res<strong>to</strong>re the architectural heritage of the<br />
Kathmandu Valley. Our working model is a collaboration<br />
of our local direc<strong>to</strong>r, <strong>Patan</strong> office staff, and Nepalese<br />
artisans and builders with an international team supporting<br />
planning, research, fund raising, administration,<br />
and technical expertise. In the past quarter century, the<br />
Trust has funded and implemented the preservation and<br />
res<strong>to</strong>ration of over 55 significant his<strong>to</strong>ric structures, and<br />
is <strong>to</strong>day uniquely positioned in the Kathmandu Valley<br />
<strong>to</strong> succeed at this type of work and <strong>to</strong> share our experience<br />
with others arriving <strong>to</strong> help with heritage earthquake<br />
response.<br />
By early 2015, the <strong>Patan</strong> Royal Palace Complex, the<br />
Trust’s most ambitious project <strong>to</strong> date, had been res<strong>to</strong>red<br />
and opened as a national museum of Newari architecture.<br />
The palace complex and royal square, perhaps<br />
South Asia’s finest intact his<strong>to</strong>ric urban architectural ensemble,<br />
are the museum’s major exhibit. The last major<br />
component of the palace project, the East Wing of<br />
the Sundari Cok,—poorly rebuilt after collapsing in the<br />
1934 earthquake,—was under construction and awaiting<br />
funding for completion. The museum is the most<br />
visited <strong>to</strong>urist site in Nepal, welcoming Nepalese and international<br />
<strong>to</strong>urists, as well as many local school groups.<br />
While the temples of the royal square have always been<br />
part of daily life, the architecture of the palace, long ne-<br />
The earthquake<br />
On April 25, 2015 a 7.8 magnitude earthquake struck<br />
central Nepal, leaving widespread destruction in its<br />
wake. Its impact on the Kathmandu Valley was devastating,<br />
particularly <strong>to</strong> the built heritage of the urban centers<br />
of Kathmandu, <strong>Patan</strong>, Bhaktapur, Sanku, Bungamati,<br />
Khokana, and other his<strong>to</strong>ric settlements.<br />
The earthquake had a major impact on the ancient buildings<br />
in the his<strong>to</strong>ric <strong>to</strong>wn squares of Kathmandu, <strong>Patan</strong>,<br />
and Bhaktapur—all UNESCO World Heritage Sites. In<br />
<strong>Patan</strong> Darbār Square, which was inscribed on the World<br />
Heritage List in Oc<strong>to</strong>ber 1979, the <strong>Patan</strong> Royal Palace<br />
Complex sits <strong>to</strong> the northeast of the his<strong>to</strong>ric street crossing<br />
which forms the basis of the urban fabric. Prior <strong>to</strong><br />
April 2015, the central space of the square was occupied<br />
by a number of temples and two small, ancient, open air<br />
arcades (maṇḍapa). One of the very few early temples<br />
of Nepal predating the 1580s, Charnarayana (1565),<br />
ranked among the most significant temples of Newar<br />
architectural his<strong>to</strong>ry. The two mandapas, located north<br />
of the palace complex, date <strong>to</strong> the 16th or even 15th century<br />
(South Maṇḍapa) and early 17th century (North<br />
Manimaṇḍapa) and mark a much older sacred site. The<br />
construction in 1706 of the Harishankara temple, <strong>to</strong> the<br />
south of the Charnarayana, followed the two typological<br />
and artistic highlights of the first half of the 17th century<br />
(the Vishveshvara temple b. 1627, and the Krishna<br />
temple, b. 1637), and marked the last great architectural<br />
achievement on the Royal Square.<br />
In the April 25, 2015 earthquake, the Charnarayana<br />
temple, the Harishankara temple, and the two mandapas<br />
collapsed completely, leaving only their plinths more or<br />
less intact. In order <strong>to</strong> protect the his<strong>to</strong>ric building elements<br />
from theft and weather, the KathmanduValley<br />
12
Preservation Trust moved rapidly <strong>to</strong> coordinate security<br />
and clean-up efforts in <strong>Patan</strong> in the days after the earthquake.<br />
Remnants of the fallen temples in <strong>Patan</strong> <strong>Darbar</strong><br />
Square, - thousands of carved timber elements as well<br />
as bricks and roof tiles,- were secured with the help of<br />
hundreds of volunteers and the Nepal Army, Armed<br />
Police Force, and Police. All valuable his<strong>to</strong>ric building<br />
elements were securely s<strong>to</strong>red in the <strong>Patan</strong> Museum<br />
and the walled garden of the Royal Palace complex and<br />
were gradually cleaned, documented, and inven<strong>to</strong>ried in<br />
preparation for the res<strong>to</strong>ration and rebuilding which is<br />
now underway.<br />
The loss of this unique architectural heritage has disfigured<br />
and diminished <strong>Patan</strong>’s <strong>to</strong>wnscape and religious<br />
and social life, and left its deities unsheltered. Our campaign<br />
seeks <strong>to</strong> res<strong>to</strong>re the urban landscape and again<br />
shelter the deities for whom the temples were built.<br />
Pre-earthquake documentation of recent years provides<br />
a good basis for rebuilding and res<strong>to</strong>ring the temples on<br />
the square. There is a lack of detailed documentation of<br />
the mandapas, but a good amount of forensic evidence<br />
survives in the plinths and other recovered building elements.<br />
Using the many salvaged fragments, the temples<br />
and mandapas will be returned as closely as possible <strong>to</strong><br />
their original configuration. The projects follow international<br />
norms in using a maximum of his<strong>to</strong>rical material<br />
and creating careful and extensive documentation that<br />
will enable future generations <strong>to</strong> track the design and<br />
construction processes.<br />
The planning and building processes are based on local<br />
expertise, with designs for in situ repairs as well as rebuilding<br />
based on traditional technology and materials.<br />
One of the landmarks in this local collaboration process<br />
is the assembly of master carpenters (Newari Silpakār),<br />
wood carvers (Kijyami), and masons (Avaḥ) from Bhaktapur,<br />
as well as s<strong>to</strong>ne carvers (Lvahakahmi) and metal<br />
workers from <strong>Patan</strong>. These craftsmen from the ethnic<br />
group of Newars bring <strong>to</strong> bear the experience and skills<br />
handed down through many generations.<br />
The April 28, 2015 earthquake also changed the course<br />
of the Trust. The fact that our Nepal Direc<strong>to</strong>r Rohit<br />
Ranjitkar and local staff had been active at <strong>Patan</strong> <strong>Darbar</strong><br />
for many years allowed them <strong>to</strong> hit the ground running<br />
immediately after the earthquake. In the larger context,<br />
Rohit Ranjitkar <strong>to</strong>ok on the role of a sort of modern-day<br />
royal architect; the team’s senior advisor Niels Gutschow,<br />
the foremost authority on Newar architecture, advised at<br />
every step; Kanak Mani Dixit stepped ua as preservation<br />
advocate, writer, and KVPT Honorary Chairman; and<br />
KVPT New York helped <strong>to</strong> coordinate as well as work<br />
on international PR and fundraising. Rohit Ranjitkar<br />
rapidly coordinated the salvage of his<strong>to</strong>ric building elements;<br />
began assessing damage <strong>to</strong> the his<strong>to</strong>ric buildings<br />
(only three of <strong>KVPT’s</strong> more than 55 projects suffered<br />
significantly); shored up unstable structures; and established<br />
the workshop in the palace gardens <strong>to</strong> s<strong>to</strong>re, study,<br />
and repair architectural pieces rescued from the rubble.<br />
With this garden access, existing open permits on res<strong>to</strong>ration<br />
projects, and liquid funds, local KVPT staff were<br />
able in the midst of crisis and earthquake aftershocks <strong>to</strong><br />
achieve a great deal in a short time. KVPT received a<br />
worldwide outpouring of offers of help. The Trust announced<br />
plans within a week of the earthquake <strong>to</strong> reconstruct<br />
the Char Narayan temple, creating a symbol<br />
of hope in a difficult time. The damaged Lion Pillar<br />
was soon res<strong>to</strong>red and reinstalled - a first project already<br />
complete. The new <strong>Patan</strong> Royal <strong>Work</strong>shop has now<br />
identified, sorted, cleaned, repaired, and/or replicated<br />
hundreds of his<strong>to</strong>ric carved timber and s<strong>to</strong>ne pieces and<br />
other salvaged building elements. KVPT has moreover<br />
been essentially the only agency able <strong>to</strong> make significant<br />
progress since the earthquake.<br />
The campaign takes shape<br />
Over the past year and a half, we have assessed damage<br />
and rescued his<strong>to</strong>ric elements for reuse at many of<br />
the important sites in the Kathmandu Valley, and communicated<br />
with potential donors, partners, and imple-<br />
13
menting agencies. We decided that a focus on the <strong>Patan</strong><br />
<strong>Darbar</strong> World Heritage Site would be the most effective<br />
use of our resources and could serve as a sort of model.<br />
To implement this, we envisioned a five-year <strong>Patan</strong><br />
<strong>Darbar</strong> <strong>Earthquake</strong> <strong>Response</strong> <strong>Campaign</strong> (now already<br />
entering its second year). The <strong>Patan</strong> <strong>Darbar</strong> - palace and<br />
square - are recognized as the most intact of Nepal’s his<strong>to</strong>ric<br />
urban spaces and are architecturally outstanding in<br />
context of the entire South Asian subcontinent. KVPT<br />
has worked as part of this community for 25 years, and<br />
this allows us <strong>to</strong> focus on five of Nepal’s most significant<br />
structures, (Sundari Cok Palace, Char Narayana Temple,<br />
Harishankara Temple, Vishveshvara temple, and<br />
Krishna Mandir), as well as the manimandapas,—all of<br />
which collapsed or were heavily damaged in the earthquake<br />
and demand the highest level of res<strong>to</strong>ration and<br />
conservation, which no other agency is in a position <strong>to</strong><br />
deliver.<br />
KVPT as model<br />
Just as our building rescue efforts in May 2015 were an<br />
example followed by others, <strong>KVPT’s</strong> post-earthquake<br />
work can be developed and documented as a model for<br />
other agencies and sites. As we work <strong>to</strong> res<strong>to</strong>re Nepal’s<br />
most important urban site, we are collaborating already<br />
with Nepalese and other partners, including the municipality<br />
and the Nepal Government Department of Archaeology,<br />
which is planning several projects in <strong>Patan</strong><br />
<strong>Darbar</strong>, and the Austrian Government, who will res<strong>to</strong>re<br />
the <strong>Patan</strong> (art) Museum with KVPT in a coordinating<br />
role. UNESCO was in <strong>to</strong>uch early on for advice and<br />
help with their work in Kathmandu. We feel this collaborative<br />
approach is especially critical given rapidly<br />
developing plans for new partners and projects, —notably<br />
Chinese and Japanese partners at Kathmandu Royal<br />
Square. <strong>KVPT’s</strong> 10-year project <strong>to</strong> bring up the <strong>Patan</strong><br />
Royal Palace Complex up as an architecture museum<br />
now provides a natural venue <strong>to</strong> show this work <strong>to</strong> others<br />
who may be interested.<br />
Evolving conditions<br />
Since the earthquake, in working <strong>to</strong> get the funding and<br />
planning for a number of significant res<strong>to</strong>ration and reconstruction<br />
projects underway, the Trust has had <strong>to</strong><br />
navigate a new, still-shifting human landscape. Thirdworld<br />
bureaucracy issues have multiplied as billions in<br />
foreign aid suddenly pour in<strong>to</strong> the world’s tenth-poorest<br />
country. Nepal had a very hard time establishing a new<br />
Reconstruction Authority. The Department of Archaeology’s<br />
response <strong>to</strong> the loss of his<strong>to</strong>ric monuments has<br />
been <strong>to</strong>rtuous, with monument zone guidelines appearing<br />
only in March <strong>2016</strong>. The months-long Indian<br />
blockade in 2015-16 wreaked havoc on materials cost<br />
and availability. The widespread fear that traditional<br />
buildings are unstable and should be replaced with new<br />
construction continues <strong>to</strong> be a critical existential threat<br />
<strong>to</strong> an enormous number of buildings that withs<strong>to</strong>od the<br />
earthquake. Addressing this larger, more complex situation<br />
is a less obvious need than res<strong>to</strong>ring buildings but<br />
is integral <strong>to</strong> the work. In part simply because working<br />
in this context is so complex and difficult, we consider<br />
it part of our job, given our unique position, <strong>to</strong> gather<br />
resources, document and circulate information, and develop<br />
strategies that can be shared with other agencies<br />
working in the Valley.<br />
Strategy<br />
Meanwhile, the situation in Nepal continues <strong>to</strong> evolve,<br />
requiring us <strong>to</strong> adapt <strong>to</strong> and assess the ongoing political<br />
and economic aftershocks. As there is no national institution<br />
with specialized technical capacity in seismic-related<br />
preservation issues, KVPT—the only international<br />
agency registered in the field—considers it our role<br />
<strong>to</strong> share information, promote dialogue, and provide<br />
model projects. We believe that with the overwhelming<br />
scope of res<strong>to</strong>ration projects ahead, we should take a<br />
two-pronged approach: 1) focus strategically on a group<br />
of preservation projects we can successfully manage; and<br />
2) broaden our impact by better documenting, analyzing,<br />
and making available information on our long and<br />
unique experience in Kathmandu Valley preservation, in<br />
14
order <strong>to</strong> help the many local and international groups<br />
now taking on other preservation projects.<br />
Kathmandu Valley Preservation Trust’s<br />
<strong>Patan</strong> <strong>Darbar</strong> earthquake response campaign<br />
Overview<br />
The Trust’s work continued for over a year at a ‘fire<br />
drill’ pace <strong>to</strong> meet emergency conditions created by the<br />
earthquake. With a number of rebuilding and res<strong>to</strong>ration<br />
projects and many fundraising efforts by necessity<br />
already underway, we only more recently could take<br />
s<strong>to</strong>ck and look ahead <strong>to</strong> the next few years, <strong>to</strong> create a<br />
master plan.<br />
The <strong>Patan</strong> <strong>Darbar</strong> <strong>Earthquake</strong> <strong>Response</strong> <strong>Campaign</strong> is<br />
taking shape. The five-year campaign will consist of 20<br />
<strong>to</strong> 25 brick and mortar res<strong>to</strong>ration and reconstruction<br />
projects which we are expanding with initiatives for documenting<br />
and sharing our work. At present, the Trust<br />
has begun <strong>to</strong> develop planning and funding for 12-14 of<br />
our own Phase I brick and mortar projects, and is providing<br />
technical assistance for one of three other projects<br />
initiated by the Nepal Government as well as coordinating<br />
with the Austrian Government’s project at the Royal<br />
Palace’s Keshav Narayana Cok. Nearly all projects are<br />
in the central <strong>Patan</strong> <strong>Darbar</strong> ensemble, and the rest are<br />
key sites nearby. Several projects address earlier KVPT<br />
res<strong>to</strong>rations damaged in the earthquake; most are iconic<br />
structures where we are working for the first time due <strong>to</strong><br />
earthquake damage. These and perhaps ten more potential<br />
Phase II projects which are under review are listed in<br />
the Appendix, with a key plan and thumbnail pho<strong>to</strong>s.<br />
This list, shown as of June, <strong>2016</strong>, is evolving.<br />
Documenting the preservation process and<br />
the his<strong>to</strong>rical moment<br />
The initiatives <strong>to</strong> plan and better support our project<br />
work, and <strong>to</strong> share knowledge, begin with our <strong>2016</strong> review<br />
mission and the publication of the present volume.<br />
As there are insufficient resources on the national level,<br />
or other expert entity <strong>to</strong> do it, KPVT considers it important<br />
<strong>to</strong> our mission and contribution <strong>to</strong> the future of<br />
Nepalese architecture <strong>to</strong> address the pressing and changing<br />
needs in the Kathmandu Valley on an ongoing basis<br />
by providing documentation of our work and hosting a<br />
local and international dialog. Much work is in progress<br />
and many design decisions have been made, but there<br />
has been insufficient documentation in the past due <strong>to</strong><br />
the lack of manpower. There is a need <strong>to</strong> assess and analyze<br />
the preservation process as well as techniques and<br />
design. What is the level of authenticity of craftsmanship?<br />
What are the varied perspectives on the issue of authenticity?<br />
What preservation decisions are being made,<br />
and how? What has been the interaction of craftsmen<br />
and conservation architects and professionals? This work<br />
is also a natural extension of our work over the past 25<br />
years of keeping contact and exchanging project information<br />
and techniques, as we have with past Japanese,<br />
German, French, and Austrian project collaborations.<br />
There has likewise been little analysis of the post-earthquake<br />
situation on the ground, which has been chaotic<br />
and extremely complex, with the Indian embargo,<br />
no official permissions, local lobbying against seismic<br />
strengthening, the complex political situation, scarcity<br />
augmented by the blockade, the challenges of sourcing<br />
materials, labor transport, fuel, etc.<br />
On a positive note, a new sort of Royal <strong>Work</strong>shop of<br />
<strong>Patan</strong> is alive, with his<strong>to</strong>ric building elements being sorted<br />
and repaired by KVPT in the gardens of the palace.<br />
With the multi-nation players involved, the controversies,<br />
the byzantine official processes, these constitute an<br />
extraordinary moment in the Kathmandu Valley’s architectural<br />
his<strong>to</strong>ry, when the documentation itself of the<br />
times and the post-earthquake process (in the tradition<br />
15
of organizations such as Human Rights Watch) can be<br />
a significant contribution <strong>to</strong> the preservation of his<strong>to</strong>ric<br />
structures.<br />
KVPT, a known locus of expertise and experience, is<br />
providing a number of local jobs and is spreading its information<br />
through press releases, briefings, and expanding<br />
exhibits at the Architecture Galleries of the <strong>Patan</strong><br />
Museum. The Trust has offered over 90 guided <strong>to</strong>urs<br />
for the Department of Archaeology, <strong>Patan</strong> municipality,<br />
educational institutions, local and international donors,<br />
international ambassadors and princes. It has engaged<br />
around 45 carpenters and skilled woodcarvers, two s<strong>to</strong>ne<br />
masons, eight brick workers, four metalsmiths, and forty<br />
laborers working on site. In the years 2014 and 2015,<br />
the <strong>Patan</strong> Museum counted 72,670 visi<strong>to</strong>rs and employed<br />
37 museum staff.<br />
Seismic strengthening models—recording,<br />
developing and promoting sensitive<br />
techniques<br />
Over its quarter century of work, the Trust has always<br />
incorporated designs for seismic strengthening in its<br />
projects. This section lays out our thoughts on seismic<br />
design as of May <strong>2016</strong>, as design for new projects was<br />
getting underway. These ideas are updated and explored<br />
in more detail in the following chapters on seismic<br />
strengthening.<br />
To address the range of unique issues presented in the<br />
various building types, we have designed and executed a<br />
variety of seismic reinforcement schemes, with our local<br />
staff collaborating wtih leading engineers from U.S and<br />
Europe. (His<strong>to</strong>ric structures are typically not a focus of<br />
local engineers.) As a result, very few of our past projects<br />
(3 of 55) suffered major damage in last year’s earthquake,<br />
while so many others around them collapsed. With new<br />
groups now planning preservation projects in the Kathmandu<br />
Valley,there is a need <strong>to</strong> better organize, develop,<br />
and share our knowledge on seismic strengthening.<br />
Outputs for seismic initiatives will include, most importantly,<br />
the best possible results for our projects and<br />
improved durability, safety, and preservation design sensitivity<br />
in others’ projects. Other outputs will include<br />
reports that<br />
• assemble and present existing documentation<br />
<strong>KVPT’s</strong> and others’ relevant seismic design and<br />
techniques;<br />
• document selected local case studies that are as yet<br />
undocumented;<br />
• assess seismic strategies (our senior advisors assess<br />
our engineers’ proposed strategies and review them<br />
relative <strong>to</strong> larger context);<br />
• present techniques for assessing and strengthening<br />
other traditional structures that did not collapse in<br />
the earthquake;<br />
• present model seismic designs and techniques<br />
responding <strong>to</strong> a range of typical construction types<br />
and post-earthquake conditions in the Kathmandu<br />
Valley <strong>to</strong>day.<br />
In addition <strong>to</strong> sharing this technical knowledge, we<br />
will share experience in dealing with guidelines of the<br />
Department of Archeology and the new Reconstruction<br />
Authority; and working with the Nepal Society for<br />
<strong>Earthquake</strong> Technology (NSET).<br />
Typical <strong>to</strong> his<strong>to</strong>ric Newari buildings was a design of<br />
great artistic significance, often <strong>to</strong>gether with very poor<br />
building fabric. Typical problems <strong>to</strong>day are the lack of<br />
vertical connections; a lack of information about foundations;<br />
building materials quality and supply issues—<br />
cement, brick, mud mortar, timbers. Layered on <strong>to</strong> these<br />
over time are decreased seismic resistance due <strong>to</strong> multiple<br />
post-earthquake reconstructions; shoddiness and<br />
incorrect his<strong>to</strong>rical details/configurations of past repairs;<br />
and low-quality structural replacement timber. The rebuilding<br />
process has sometimes spurred on artistic developments,<br />
but without prioritizing structural connections<br />
or internal structure; with design that responds <strong>to</strong> cul-<br />
16
tural and climatic considerations but not earthquake activity.<br />
The iconic multi-tiered temple type, with its very<br />
wide overhanging roofs and timber structure but little<br />
or no positive connections of inside <strong>to</strong> outside, or of the<br />
main edifice <strong>to</strong> the base, is a classic example.<br />
Erratic maintenance has long been an issue, especially<br />
since the end of the monarchy in the 1950’s and the subsequent<br />
decline of land trusts charged with maintaining<br />
temples and shrines. Traditional structures have heavy<br />
clay tile roofs set in mud; horizontal timbers embedded<br />
in rubble walls with mud mortar; and bases unprotected<br />
from the cyclical rising damp of ground water and<br />
monsoons. Together with significant declines in quality<br />
of replacement wood, these issues leave structures vulnerable<br />
<strong>to</strong> plant growth on roofs, rotting timber ends,<br />
<strong>to</strong>p loading, and poor connections that—without proper<br />
maintenance and reinforcement—can easily lead <strong>to</strong><br />
earthquake damage. The probability of poor future<br />
maintenance, the certainty of future earthquakes, and<br />
life safety concerns support the case for more durable<br />
interventions <strong>to</strong>day than in the past.<br />
We have identified several seismic model projects in<br />
<strong>Patan</strong> <strong>Darbar</strong>. In the course of design and res<strong>to</strong>ration or<br />
rebuilding of these projects, we will continue <strong>to</strong> develop<br />
a range of seismic strengthening strategies and techniques,<br />
which can then serve as models for addressing<br />
common types of structural earthquake damage in other<br />
traditional structures. For key model projects, we have<br />
1) rebuilding schemes for collapsed multi-tiered temple<br />
type structures (Char Narayana, Hari Shankara); 2) in-situ<br />
repairs of the multi-tiered temple type (Vishveshvara);<br />
and 3) rebuilding of the open arcade type—mandapa/<br />
sattal structures (Manimandapas),—which is inherently<br />
challenging given their timber column structure without<br />
ground floor walls for bracing and connection.<br />
The two general kinds of structural challenges we face<br />
are 1) rebuilding collapsed structures—where modeling<br />
will be possible, but implementation quality is difficult<br />
<strong>to</strong> predict; and 2) reinforcement of existing buildings,<br />
some of which are significantly weakened. Structural<br />
design for rebuilding is more straightforward, mainly<br />
because new structural characteristics can theoretically<br />
be specified/quantified. Goals are <strong>to</strong> develop a range of<br />
solutions which vary with each building’s importance,<br />
specific construction, and risk of collapse; <strong>to</strong> develop a<br />
safety assessment guide for our team’s field use, also collaborating<br />
with local engineers; and <strong>to</strong> refine our range<br />
of strengthening techniques.<br />
The biggest challenge for these cases will be in the tradeoffs<br />
between new and old methods: To what extent<br />
should structurally inadequate his<strong>to</strong>rical building details<br />
be retained? Which details are so inherently weak that<br />
alternatives must be sought? Which characteristics are so<br />
key <strong>to</strong> the buildings’ his<strong>to</strong>ry or aesthetics that new ways<br />
<strong>to</strong> maintain them must be sought? What determines the<br />
choice between a safer modern—say—steel—structure<br />
inserted (whether visible or not) within an exterior of<br />
his<strong>to</strong>rical details, versus a less safe rebuilding of the his<strong>to</strong>rical<br />
building with less intrusive reinforcement measures?<br />
Another significant challenge will be <strong>to</strong> develop a methodology<br />
<strong>to</strong> analyse his<strong>to</strong>ric buildings which survived the<br />
2015 earthquake with or without damage, <strong>to</strong> determine<br />
appropriate strengthening interventions. For these, alternative<br />
methods of structural modeling need <strong>to</strong> be developed<br />
<strong>to</strong> allow quantitative analysis; and many of the<br />
same questions will apply.<br />
Past KVPT projects illustrate many points along the<br />
continuum from minimal intervention <strong>to</strong> maximum<br />
sensitive seismic strengthening. Structural solutions of<br />
interest includes Patukva Agamchhen (1994, no damage<br />
in 2015), Jagannath Temple (2003, moderate cracks at<br />
upper level), Ayaguthi Sattal (1999, no damage), Vabaha<br />
(1994, very minor damage), and Radha Krishna<br />
(1991, collapsed). We have already analyzed some of our<br />
other projects fairly extensively in the past (e.g., Sundari<br />
Cok). It will be instructive <strong>to</strong> better analyze how and<br />
17
why those buildings survived or failed, and <strong>to</strong> understand<br />
causes of failure in other traditional structures we<br />
have not worked on before,—<strong>to</strong> refine our understanding<br />
of the his<strong>to</strong>ric building systems.<br />
In the process, we need <strong>to</strong> research whatever exists already—collecting<br />
materials related <strong>to</strong> seismic strengthening<br />
by others in Nepal, reviewing the approaches,<br />
<strong>to</strong> the extent possible,—<strong>to</strong> do a technical assessment.<br />
Questions include what is being proposed or allowed;<br />
what is buildable under current conditions; and hybridized<br />
approaches past and present. This work needs <strong>to</strong><br />
be assessed in an international context <strong>to</strong> consider how<br />
<strong>to</strong> balance the known weaknesses of the traditional construction<br />
against, for example, the dictates of the Charter<br />
of Venice or the Nara Document on Authenticity;<br />
and <strong>to</strong> judge what would be the justification, if any, for<br />
introducing modern materials when traditional practice<br />
fails.<br />
<strong>Campaign</strong> funding<br />
The <strong>Patan</strong> <strong>Darbar</strong> <strong>Earthquake</strong> <strong>Response</strong> <strong>Campaign</strong> has<br />
many major and repeat donors as well as new supporters.<br />
Major project partners and funding are noted at the end<br />
of this document.<br />
Engineers new <strong>to</strong> the problem will need time <strong>to</strong> get up <strong>to</strong><br />
speed in this exercise. We need <strong>to</strong> first review and refine<br />
our existing methods with a senior first-world consultant<br />
<strong>to</strong> advise on issues of cement quality testing; pine vs sal<br />
wood choices; the significance of various safety fac<strong>to</strong>rs,<br />
strength comparisons of steel and reinforced concrete<br />
interventions; non-destructive radar scanning of inaccessible<br />
foundations. We need engineering expertise <strong>to</strong><br />
back up our investigative work, troubleshoot our decision-making<br />
process, and help develop alternative designs,<br />
including professional (ideally, quantitative) strategies<br />
for balancing safety and his<strong>to</strong>rical fabric. As local<br />
projects by others develop, given <strong>KVPT’s</strong> leadership role<br />
with his<strong>to</strong>rical buildings, we need <strong>to</strong> work alongside a<br />
local engineering team <strong>to</strong> help train these engineers, who<br />
focus on modern work and tend <strong>to</strong> be less familiar with<br />
this architecture. The result will be specialized methodologies<br />
reflecting the anomalies of the building fabric<br />
and the current situation. To be relevant, for example,<br />
models that could be replicated locally will have <strong>to</strong> be<br />
streamlined <strong>to</strong> be feasible despite the limited resources.<br />
18
This overview of <strong>Campaign</strong> Project<br />
buildings as of June <strong>2016</strong> presents a<br />
mix of new, old, pre- and post-earthquake<br />
views.<br />
Following Pages<br />
Inside the various s<strong>to</strong>rage rooms,<br />
set up by KVPT shortly after the<br />
earthquake, for rescued his<strong>to</strong>rical<br />
building elements from <strong>Patan</strong><br />
<strong>Darbar</strong> and details of some of the<br />
carved wooden elements salvaged.<br />
Pho<strong>to</strong>s by Ashesh Rajbansh,, Oct. 2015<br />
19
20
21
22
23
Authenticity in Heritage Preservation<br />
Recapturing Lost Elements—Thoughts About Res<strong>to</strong>ration and Replacement of<br />
Damaged or Missing Parts in Architectural Heritage Conservation.<br />
A dialogue between the West and Nepal in the wake of the 2015 earthquake<br />
(Niels Gutschow)
Recapturing Lost Elements<br />
— Thoughts About Res<strong>to</strong>ration and<br />
Replacement of Damaged or Missing Parts<br />
in Architectural Heritage Conservation.<br />
A dialogue between the West and Nepal in<br />
the wake of the 2015 earthquake<br />
By Niels Gutschow<br />
Once one accepts the idea that the philosophy of<br />
Enlightenment was only one among others <strong>to</strong> establish the<br />
principles of an acceptable social coexistence, then one should<br />
also admit that there are no absolute and scientifically<br />
justified criteria on the substratum on which universally<br />
valid values could be based in the context of the protection<br />
of natural and cultural resources.<br />
Philippe Descola, French anthropologist, in a lecture on<br />
16 December 2015 in Paris<br />
Part I<br />
Introduction<br />
The European obsession with patina<br />
The debate about conservation of buildings entertained<br />
in Europe at the end of the 19th century very much<br />
shaped the idea of what makes a “monument” and the<br />
way the state and/or society should take care of it. This<br />
debate was so powerful that its shock-waves keep rocking<br />
through the ongoing debates at the beginning of the<br />
21st century.<br />
The issue of patina—literally (It.) a thin layer, the surface<br />
of objects and buildings, produced by the process of<br />
ageing—is probably the most controversial one among<br />
the many aspects of authenticity. Theoretically, at least<br />
in Europe, the surface of a his<strong>to</strong>ric structure has <strong>to</strong> be<br />
consolidated <strong>to</strong> prevent further decay. The actual practice,<br />
however, is far from following this powerful principle.<br />
Private and institutional owners try their best <strong>to</strong> find<br />
or even create good reasons <strong>to</strong> renew surfaces in order <strong>to</strong><br />
recall the original splendor if not glory of a façade, an<br />
interior or even an entire building. As the debate started<br />
in Europe, it mirrored the anxiety of countries which<br />
had entered the process of industrialization and does not<br />
have much meaning for the ongoing discourse in South<br />
Asia.<br />
In contrast, beautification is an all-pervasive impulse<br />
in the care for his<strong>to</strong>ric structures in South Asia. Even<br />
the Archaeological Survey of India, which was explicitly<br />
founded by British Colonial rule in 1861 <strong>to</strong> preserve<br />
prominent archaeological remains, did not refrain from<br />
beautifications and up <strong>to</strong> this day spends a large proportion,<br />
if not the majority of its funds for gardening <strong>to</strong><br />
“improve” the environment of ruins.<br />
A short episode regarding the value of patina demonstrates<br />
that the West has many voices and that there is<br />
no such thing as uniformity of thought and practice.<br />
When fire gutted Uppark, a seventeenth-century house<br />
in West Sussex (England) in 1989, it was res<strong>to</strong>red in the<br />
style of the period in which it was built. The process<br />
of res<strong>to</strong>ration initiated a re-engagement with many forgotten<br />
crafts. However, scorch marks were left on the<br />
woodwork and ragged bits of carpet were left <strong>to</strong> preserve<br />
the interior from the accusation of inauthenticity. With<br />
his usual aplomb, the New York-born (1923) his<strong>to</strong>rian<br />
and geographer David Lowenthal commented, with reference<br />
<strong>to</strong> this example, in 2011 that heritage stewardship<br />
is not “merely preservative: it is ongoing and creative.<br />
Many cry havoc at the loss of our precious irreplaceable<br />
legacy. But that legacy is neither dwindling nor irreplaceable.<br />
It has an organic life of its own, its make-up<br />
and lineaments re-evaluated by every succeeding generation.”<br />
Lowenthal was wise enough <strong>to</strong> pass on the debate<br />
<strong>to</strong> future generations and <strong>to</strong> avoid rigid precepts.<br />
Theory and Values, conceptualized by European<br />
art his<strong>to</strong>rians and conservationists (1849–1916)<br />
For more than 150 years, a controversy has raged be-<br />
Opposite<br />
Inside one of the s<strong>to</strong>rage rooms,<br />
set up by KVPT shortly after the<br />
earthquake, for rescued his<strong>to</strong>rical<br />
building elements from <strong>Patan</strong><br />
<strong>Darbar</strong>.<br />
Pho<strong>to</strong> by Ashesh Rajbansh, Oct. 2015<br />
27
tween those art his<strong>to</strong>rians, architects, and conservation<br />
officers who consider material authenticity the ultima<br />
ratio and those who not only acknowledge or apologetically<br />
concede, but self-confidently assert that the res<strong>to</strong>ration<br />
(definition by Fitch 1982: “the process of returning<br />
the artifact <strong>to</strong> the physical condition in which it would<br />
have been at some previous stage of its morphological<br />
development”) of an his<strong>to</strong>ric structure is a valid aim in<br />
the workaday world of conservation (definition by Fitch<br />
1982: “physical intervention in the actual fabric of the<br />
building <strong>to</strong> ensure its continued structural integrity”) and<br />
preservation (definition by Fitch 1982: “maintenance of<br />
the artifact in the same physical condition as when it was<br />
received by the cura<strong>to</strong>rial agency”). At times, this controversy<br />
has assumed the proportions of an out-and-out<br />
“war of words” in which those engaged in res<strong>to</strong>ration<br />
work are regularly lambasted as “trai<strong>to</strong>rs” or insulted as<br />
“counterfeiters.” The following account is but a short introduction<br />
<strong>to</strong> a wide range of ac<strong>to</strong>rs and thoughts.<br />
John Ruskin’s mid-nineteenth century legacy:<br />
The “impossibility” <strong>to</strong> res<strong>to</strong>re (1849)<br />
One powerful voice in this whole debate was that of<br />
the British writer and antiquarian John Ruskin (1819–<br />
1900), who in the 1840s raised his voice against any kind<br />
of res<strong>to</strong>ration. His pugnacious, not <strong>to</strong> say militant, arguments<br />
were rooted in a romantic predisposition and the<br />
desire <strong>to</strong> preserve patina and the traces of his<strong>to</strong>ry. At all<br />
events, he contended, the present physical condition of<br />
a building should be retained. A romantic feature of this<br />
conviction is the acknowledgement of the fact that “cura<strong>to</strong>rial<br />
agencies” (or simply the owners) usually start <strong>to</strong> act<br />
when it is <strong>to</strong>o late, i.e. when the physical condition of a<br />
building calls for an intervention “<strong>to</strong> ensure its continued<br />
structural integrity” (Fitch 1982).<br />
As good a place as any <strong>to</strong> begin an engagement with<br />
Ruskin’s ideas is a famous quote from his Seven Lamps<br />
of Architecture, first published in 1849, which figures in<br />
many disquisitions on the origins of the conservation<br />
movement. On the subject of “memory”, Ruskin makes<br />
the following contention that has been drawn upon ever<br />
since in the skirmishes between those who take the term<br />
conservation literally and those who set out <strong>to</strong> transcend<br />
mere maintenance and <strong>to</strong> res<strong>to</strong>re a building.<br />
“Neither by the public, nor by those who have the care of<br />
public monuments, is the true meaning of the word res<strong>to</strong>ration<br />
unders<strong>to</strong>od. It means the most <strong>to</strong>tal destruction<br />
which a building can suffer: a destruction out of which<br />
no remnants can be gathered: a destruction accompanied<br />
with false description of the thing destroyed. Do<br />
not let us deceive ourselves in this important matter; it is<br />
impossible, as impossible as <strong>to</strong> raise the dead, <strong>to</strong> res<strong>to</strong>re<br />
anything that has ever been great or beautiful in architecture.<br />
[…] Another spirit may be given by another time,<br />
and it is then a new building […]” (Ruskin 1849, 179).<br />
Alois Riegl and the postulation of “age value”<br />
(1903)<br />
Half a century after Ruskin, another major authority, the<br />
Austrian art his<strong>to</strong>rian Alois Riegl (1858–1905) of Vienna,<br />
made an influential contribution <strong>to</strong> the theory of art<br />
and especially <strong>to</strong> the field of conservation. Der moderne<br />
Denkmalkultus was published in 1903, but it <strong>to</strong>ok eighty<br />
years <strong>to</strong> attract the attention of the broader conservation<br />
community of the Austrian Empire. It has recently been<br />
translated in<strong>to</strong> English (The Modern Cult of Monuments:<br />
its Character and Origin, 1982), French (1984, 2003),<br />
Italian (1985), Spanish (1987, 1999, 2007, 2008), and<br />
Czech (2003). After its publication, Riegl served as<br />
general conserva<strong>to</strong>r of the Central Commission for the<br />
Research and Conservation of Monuments of Art and<br />
His<strong>to</strong>ry in Austria.<br />
Riegl’s main argument was that an architectural monument<br />
is characterized by “age value,” by which he meant<br />
the scars, gaps, crevices, scratches, wrinkles that cover the<br />
surface and embody a variety of messages. “Age value” revolves<br />
essentially around what nature does <strong>to</strong> a building,<br />
28
notably the weathering that causes decay. This view implies<br />
that although a building may be well looked after,<br />
nothing can prevent weathering, so the surface is bound<br />
<strong>to</strong> develop patina. The more common case, however, is<br />
that the cura<strong>to</strong>rial agency has <strong>to</strong> deal with neglect (often<br />
wilful), mechanical damage, and partial or wide-ranging<br />
destruction in the wake of natural calamities and war.<br />
The “Modern Cult of Monuments” says that there must<br />
be no interference with the natural process of decay, an<br />
approach that rules out conservation of any kind. In<br />
short, it is the patina that establishes and guarantees authenticity.<br />
In contrast, Ruskin valued the “age”, that<br />
is, the antiquity of a building: “Its glory is in its Age,<br />
and in that deep sense of voicefulness, of stern watching,<br />
of mysterious sympathy, nay, even of approval or condemnation,<br />
which we feel in walls that have long been<br />
washed by the passion waves of humanity”. The emphasis<br />
here is not on the tangible, visually perceptible surface<br />
but on immaterial messages — whatever one may understand<br />
by “passion waves of humanity.”<br />
Ideological constraints: Conservation as a belief<br />
system<br />
In 1916, Riegl’s successor in office, Max Dvořák (1874–<br />
1921), published a Catechism for Preservation of Monuments<br />
(Katechismus der Denkmalpflege) designed <strong>to</strong><br />
communicate the idea of preservation <strong>to</strong> a wider public.<br />
Both titles, Riegl’s The Modern Cult of Monuments and<br />
Dvořák’s Catechism suggest that preservation is not so<br />
much a rational attitude as a belief. According <strong>to</strong> The<br />
American Heritage Dictionary (2006), a cult is an “obsessive<br />
devotion <strong>to</strong> or veneration for a person, principle<br />
or ideal” and a catechism “a brief summary of the basic<br />
principles of religion,” namely Christianity. In our context,<br />
both definitions may seem a little extreme and do<br />
scant justice <strong>to</strong> the authors. But the definitions rightly<br />
indicate that, in sum, conservation principles are not<br />
based on science but on a system of belief, this being<br />
the very reason why the conservation issue all <strong>to</strong>o often<br />
degenerates in<strong>to</strong> a “slanging match” in which the differences<br />
between the adversaries involved are often grossly<br />
exaggerated.<br />
This belligerence had already become apparent in Ruskin’s<br />
day. In 1854, the French architect Viollet-le-<br />
Duc was of quite a different opinion than Ruskin and<br />
maintained that res<strong>to</strong>ration is a “means <strong>to</strong> re-establish<br />
[a building] <strong>to</strong> a finished state, which may in fact never<br />
have actually existed at any given time”. This early debate<br />
demonstrates in fact the wide range of values the<br />
term “res<strong>to</strong>ration” incorporates. In any case, it is never<br />
linear but always rich in ambivalence.<br />
It is exactly this ambivalence, the diversity of approaches<br />
<strong>to</strong> which we want <strong>to</strong> draw attention in the context of the<br />
Nepalese debate about the rebuilding of lost monuments<br />
in the wake of the 2015 earthquake. Conservation and<br />
res<strong>to</strong>ration are based on specific experiences in a specific<br />
his<strong>to</strong>rical, social and even political context.<br />
Riegl and his German colleagues, like the architect Cornelius<br />
Gurlitt (1850–1938) and the art his<strong>to</strong>rian Georg<br />
Dehio (1850–1932), shared the same appreciation of<br />
“age value”. In 1900 Gurlitt maintained “that the aim<br />
of any res<strong>to</strong>ration is the preservation; one should spare<br />
what is decayed from further degradation. One should<br />
res<strong>to</strong>re in such a way that it remains obvious what in a<br />
building is old and what is new, and one should mark<br />
what is added stylistically as new.” Dehio followed suit in<br />
1901, asserting in the context of the controversy regarding<br />
the res<strong>to</strong>ration of Heidelberg Castle that “it is a psychologically<br />
deep-rooted longing” that “the old should<br />
look old, with all its experiences, such as wrinkles, cracks<br />
and wounds.”<br />
From the Venice Charter (1964) <strong>to</strong> the Nara<br />
Document on Authenticity (1994)<br />
Gurlitt and his colleagues established a cult based on<br />
a system of belief that among conservationists has re-<br />
29
1<br />
“Wounds of memory”. World War<br />
Two bullet holes kept visible and<br />
covered by glass.<br />
Berlin, Sigismundstrasse.<br />
Pho<strong>to</strong>graph N. Gutschow, 2009<br />
mained valid <strong>to</strong> this day. His insistence on dividing the<br />
new from the old resurfaced again in 1964 when the students<br />
of Riegl, Dehio and Gurlitt convened in Venice <strong>to</strong><br />
write down a Charter, which is still widely unders<strong>to</strong>od<br />
as a binding document. It is especially article 12 of the<br />
Charter that at present draws our attention: it says “replacements<br />
of missing parts must integrate harmoniously<br />
with the whole, but at the same time must be distinguishable<br />
from the original so that res<strong>to</strong>ration does not<br />
falsify the artistic or his<strong>to</strong>ric evidence.”<br />
The earthquake in April 2015 did in fact produce a lot<br />
of damage <strong>to</strong> the architectural heritage of the Kathmandu<br />
Valley, so that replacements have become the challenge<br />
of the day. The descendants of those carpenters<br />
who once created the temples and palaces would never<br />
give in <strong>to</strong> making their work distinguishable from the<br />
original. Their work rivals the quality of the original.<br />
The Venice Charter is even more explicit in article 9. To<br />
postulate that “the aim [of res<strong>to</strong>ration] is <strong>to</strong> preserve and<br />
reveal the aesthetic and his<strong>to</strong>ric value of the monument”<br />
is absolutely valid and not questioned anywhere in the<br />
world. But <strong>to</strong> put “a contemporary stamp” on “any extra<br />
work” is regarded by me and the Newar craftsmen<br />
as dogmatic interference in a well-established practice.<br />
It never occurred <strong>to</strong> the authors of the Charter (all of<br />
them Europeans except two representatives from Peru<br />
and Mexico and a US-born Japanese representative of<br />
UNESCO) that attitudes and longings might in fact be a<br />
product of specific cultural processes. We will come back<br />
<strong>to</strong> this point later.<br />
Let me repeat: around 1900, Riegl, Gurlitt, and Dehio<br />
established a cult based on a system of belief that among<br />
conservationists has remained valid <strong>to</strong> this day. So it is<br />
hardly surprising that many of their principles should<br />
have resurfaced in the Venice Charter of 1964. Before<br />
the formulation of the Nara Document on Authenticity<br />
of 1994 these principles claimed universal validity.<br />
Riegl went even further with his claim that age value<br />
has the unique advantage of being valid for all, i.e. transcending<br />
confessional differences, the divide between the<br />
educated and the uneducated, and between those who<br />
love and understand art and those who do not. Until<br />
<strong>to</strong>day, this claim of universal validity gives the supporters<br />
of “age value” an immense self-assurance, making<br />
them rather “conquering and in<strong>to</strong>lerant”, as Riegl<br />
proudly postulated already in 1903. The “psychologically<br />
deep-rooted longing” for patina was even claimed <strong>to</strong><br />
be part of human nature. The in<strong>to</strong>lerance of the early<br />
“heroes” of the conservation movement tends <strong>to</strong> spread<br />
a shroud of mistrust on conservation sites.<br />
It is the claim <strong>to</strong> universal validity for certain aspects of<br />
conservation that has poisoned the debate, leaving little<br />
room for consideration of specific contexts. By contrast,<br />
Herb S<strong>to</strong>vel referred in 2008 <strong>to</strong> the “emerging conviction<br />
that authenticity resided in what a selection of attributes<br />
rooted in the particular place- and circumstances-specific<br />
values of a his<strong>to</strong>ric place might reveal.”<br />
One has <strong>to</strong> bear in mind that everything quoted in the<br />
preceding passages comes from a s<strong>to</strong>utly academic background.<br />
More often than not, principles are defined by<br />
the academic guardians of architectural heritage. The<br />
freezing of a structure in time is associated with wishful<br />
thinking, the idea that, well maintained, a structure<br />
would exist forever. But this is <strong>to</strong> ignore the fact that in<br />
most cases conservation is concerned with ill-kept, dilapidated,<br />
or simply neglected structures. In these cases,<br />
conservation inevitably turns in<strong>to</strong> res<strong>to</strong>ration, be it<br />
abruptly or even unexpectedly.<br />
To return <strong>to</strong> the value of patina: the West seems <strong>to</strong> be obsessed<br />
with replacing objects lost in war or in the course<br />
of progress. Reconstructed objects satisfy the hunger of<br />
consumerism on the one hand, while respecting traces<br />
of decay on the other. This may be especially true of<br />
German society after the loss of his<strong>to</strong>rical monuments in<br />
war and in the post-war developments undertaken in the<br />
name of progress and efficiency.<br />
30
The debate has been presented here at length in order<br />
<strong>to</strong> understand or even appreciate the mind-set of conservationists<br />
from the West who engage in the ongoing<br />
discourse on conservation principles appropriate for a<br />
country such as Nepal.<br />
Part II<br />
The 20th-century experience in Europe:<br />
War and iconoclasm<br />
Scars and decay: Berlin and Auschwitz<br />
In most of Europe’s cities, small scars, wounds or even<br />
ruins turned in<strong>to</strong> memorials are there for all <strong>to</strong> witness.<br />
In quite a few places, scars on the surface of s<strong>to</strong>ne are<br />
highlighted in order <strong>to</strong> turn a wall, a building, or a site<br />
in<strong>to</strong> a memorial of wars and uprisings.<br />
Probably in no other city in the world does the Second<br />
World War remain as visually apparent as in Germany’s<br />
capital, Berlin. Bullet holes are ubiqui<strong>to</strong>us, recalling the<br />
extensive street warfare in April 1945. One building,<br />
which now houses the administrative offices of the Art<br />
Gallery, is studded with such bullet holes. No attempt<br />
has been made <strong>to</strong> cover the scars up. Instead, a sheet of<br />
glass has been attached <strong>to</strong> the wall, leaving a slight gap<br />
between itself and the s<strong>to</strong>ne surface. It bears the inscription<br />
“Wounds of Memory” (Fig. 1). The glass covers a<br />
small area of the façade and draws attention <strong>to</strong> the consequences<br />
of war. In this case the initiative has come from<br />
the nation that brought suffering, death, and destruction<br />
<strong>to</strong> large areas of Europe. The visibility of the wounds on<br />
the building is an avowal of guilt.<br />
The buildings opposite the Budapest Parliament Building<br />
in Hungary, for example, are pockmarked with<br />
holes in<strong>to</strong> which large balls of iron have been inserted,<br />
symbolizing the bullets used in the autumn of 1956 <strong>to</strong><br />
disperse the masses that had assembled in the wake of<br />
the uprising against communist rule. The scars were<br />
made visible after 1990 <strong>to</strong> commemorate the fight for<br />
freedom, which for Hungary was a painful experience,<br />
ushering in thirty-four years of oppression.<br />
German cities like Berlin have been showered by millions<br />
of bombs, bullets, and artillery shells. The scars<br />
left on s<strong>to</strong>ne and plaster are near-ubiqui<strong>to</strong>us. Efforts <strong>to</strong><br />
cover up the evidence of war have intensified since the<br />
reunification of the country in 1990. In 2008, Berlin’s<br />
famous Brandenburg Gate re-emerged from the scaffolding<br />
that had covered it for many years. Its surface<br />
was immaculately smooth. Irrespective of size, all the<br />
scars on the structure have been covered up (Fig. 2). But<br />
they remain visible <strong>to</strong> the tu<strong>to</strong>red eye because the mortar<br />
differs slightly in color from the original grey s<strong>to</strong>ne. It<br />
will need decades before the “additions” develop their<br />
own patina <strong>to</strong> be eventually identified as such only with<br />
a magnifying glass.<br />
Not far from the Brandenburg Gate, the res<strong>to</strong>rers of the<br />
arcade of the New Museum (built in 1855, bombed in<br />
1944, res<strong>to</strong>red in 2009) opted for a different approach.<br />
Scars longer than three centimeters were covered up with<br />
special mortar, while smaller holes were left as they were<br />
<strong>to</strong> avoid the impression of seamless res<strong>to</strong>ration (Fig. 3).<br />
In this case, the effects of war had <strong>to</strong> be kept alive somehow<br />
<strong>to</strong> achieve at least a modicum of memory and authenticity.<br />
National Socialist Germany (1933–45) created a heinous<br />
infrastructure of its own across Europe. Concentration<br />
camps were established <strong>to</strong> imprison enemies of<br />
state, Roma, homosexuals. Russian prisoners of war, and<br />
Jews. The most abominable was the one at the city of<br />
Auschwitz (Oświęcim) near Kraków in Poland, which<br />
had been annexed by the German Reich in November<br />
1939. More than one million people were annihilated<br />
in the gas chambers there. The German command tried<br />
<strong>to</strong> destroy the crema<strong>to</strong>ria of the Birkenau camp before<br />
fleeing but did not succeed. Today, one crema<strong>to</strong>rium is<br />
preserved and the ruins of a second one were stabilized in<br />
2 and 3<br />
Scars covered up: gaps being closed<br />
by s<strong>to</strong>ne of filled with mortar.<br />
The Brandenburger Tor and the<br />
colonnade of the Neues Museum at<br />
Berlin after res<strong>to</strong>ration.<br />
Pho<strong>to</strong>graphs N. Gutschow, 2008<br />
31
4<br />
Oświęcim / Auschwitz, Poland: A<br />
corroded fencing pole of reinforced<br />
concrete in the Concentration<br />
Camp of Birkenau, erected in<br />
1942, has not been replaced but<br />
carefully res<strong>to</strong>red <strong>to</strong> ensure the<br />
material authenticity.<br />
Pho<strong>to</strong>graph N. Gustchow, 2002<br />
5<br />
Berlin, Altes Stadthaus (Town<br />
Hall), built in 1902, the eared<br />
s<strong>to</strong>ne architrave of the doorway was<br />
chipped away in 1956 and partly<br />
res<strong>to</strong>red in 1996.<br />
Pho<strong>to</strong>graph N. Gutschow, 2009<br />
the early 1950s when the material evidence of the Holocaust<br />
was turned in<strong>to</strong> a memorial. The site, covering 191<br />
hectares with 155 built structures and 300 ruins, was<br />
declared a World Heritage Site in 1979—incidentally at<br />
the same convention when the seven sites of the Kathmandu<br />
Valley were declared a World Heritage.<br />
With a growing flow of pilgrims and <strong>to</strong>urists, an extensive<br />
scheme was launched in 2000 <strong>to</strong> present the site<br />
with an information system, <strong>to</strong> preserve dilapidated and<br />
endangered objects and <strong>to</strong> reconstruct a few structures in<br />
order <strong>to</strong> make the former “order” of the camp, which at<br />
times housed 20,0000 detainees, more understandable.<br />
Very critical was the res<strong>to</strong>ration of the reinforced concrete<br />
poles of the electrified fence (Fig. 4). These poles<br />
were not replaced but carefully reinstated. To preserve<br />
the authentic concrete was important <strong>to</strong> avoid the aesthetics<br />
and ambience of an educative theme park. Many<br />
victims lost their life at this fence, which was impossible<br />
<strong>to</strong> surmount.<br />
In 2009 an Auschwitz Foundation was set up <strong>to</strong> ensure<br />
the continued preservation of the site and in 2012 the<br />
implementation of a detailed master plan was initiated.<br />
An example of recent iconoclasm<br />
Rare are the cases in which architecture is mutilated by<br />
acts of iconoclasm. The <strong>to</strong>wn hall (Altes Stadthaus) in<br />
Berlin, completed in 1911 as a pretentious, not <strong>to</strong> say<br />
downright tub-thumping, demonstration of municipal<br />
pride, was uniformly disliked and even condemned by<br />
art his<strong>to</strong>rians of the following generation, while conservationists<br />
<strong>to</strong>ok no interest in it at all until the 1980s.<br />
This general feeling of distaste was instrumental in paving<br />
the way for the reshaping of the interior hall <strong>to</strong> fit<br />
the requirements of modern-style representation by the<br />
German Democratic Republic in 1956. This required<br />
chipping off all the projections on the eared architrave<br />
in s<strong>to</strong>ne that frame the doorways and covering all surfaces<br />
with plywood. The res<strong>to</strong>ration efforts in 1994–2002<br />
placed conservationists (Berlin’s office of conservation<br />
had moved <strong>to</strong> the same building) in a quandary. One<br />
door frame was res<strong>to</strong>red with its original moldings, others<br />
were partially res<strong>to</strong>red, and the rest retained the scars<br />
of his<strong>to</strong>ry, which were valued as authentic (Fig. 5). Res<strong>to</strong>ration<br />
became a term of invective in Berlin because<br />
it was accused of constituting a practice that outrightly<br />
“falsifies” his<strong>to</strong>ry.<br />
The following two cases recall debates from the late<br />
1960s and mid1990s, which demonstrate that the impulse<br />
<strong>to</strong> retain and display wounds of war has always<br />
been contested. With a hiatus of a generation or two, the<br />
emotional impact of the experience of violence seems <strong>to</strong><br />
fade away. What has been an authentic material witness<br />
at one time often turns in<strong>to</strong> a banal commemoration a<br />
generation later.<br />
Cologne Cathedral — Healing a wound,<br />
regaining “heavenly perfection”<br />
Background<br />
Cologne Cathedral constitutes the heart of the city,<br />
which was founded by the Romans two thousand years<br />
ago. The Cathedral is its undisputed major landmark.<br />
In 1248 the foundations of the present cathedral were<br />
laid. There followed a 300-year building period based<br />
on inspiring examples of Gothic architecture in France.<br />
Three hundred years later again, the Romantic period<br />
with its veneration for “the great German Middle Ages”<br />
created new interest in the oldest and largest building<br />
site in Cologne. As a symbol of newly emerging national<br />
awareness, the cathedral was finally completed between<br />
1842 and 1880.<br />
After completion, the workshop of the cathedral (Ger.<br />
Dombauhütte) remained active <strong>to</strong> ensure ongoing repair<br />
work. Ever since, a staff of more than sixty people,<br />
among them thirty specialized craftsmen, have been entrusted<br />
with the job of conserving the cathedral. Sixty<br />
percent of the annual costs are covered by the Central<br />
Cathedral Construction Society, which was founded in<br />
1842 and <strong>to</strong>day has almost 13,000 members worldwide.<br />
32
In the summer, more than 20,000 <strong>to</strong>urists visit the cathedral<br />
daily. In 1996 the cathedral was included in the<br />
World Heritage List.<br />
Healing a wound, regaining “heavenly perfection”<br />
On 3 November 1943 a bomb hit an abutment of the<br />
cathedral’s northern <strong>to</strong>wer. By the end of the year, the<br />
site was cleared and 27,500 bricks used <strong>to</strong> fill the gap<br />
<strong>to</strong>rn by the impact of the bomb (Fig. 6. 7). The brickwork<br />
was nicknamed “die Plombe”, the German word<br />
for a <strong>to</strong>oth filling. Involved in the work of filling the<br />
gap were army personnel, ten prisoners of war, and 20<br />
“convicts”, a euphemism for inmates of an outpost of<br />
the Buchenwald concentration camp. Remarkably, two<br />
fragments of the abutment were retrieved from the rubble<br />
and incorporated in<strong>to</strong> the brickwork as spolia.<br />
For the next half century, this “emergency repair” was<br />
the subject of heated debate. One party insisted on the<br />
maintenance and preservation of the “filling” in memory<br />
of the “inferno of the Second World War”, while the other<br />
side demanded that “the venerable face” of the edifice<br />
be res<strong>to</strong>red. This discussion came <strong>to</strong> an end in the mid-<br />
1990s when the lower end of the abutment was consolidated<br />
and the master builder of the cathedral announced<br />
his intention <strong>to</strong> remove the filling. His<strong>to</strong>rians argued<br />
that this “evidence” of the Second World War was still<br />
needed as “a monument and memorial.” In 1995, the<br />
master builder, Arnold Wolff, was of a different opinion<br />
and finally resolved <strong>to</strong> submit a formal application for<br />
permission <strong>to</strong> act in accordance with the conservation<br />
law. He argued that the cathedral is first of all a church,<br />
“a house of God and a place of worship”, which should<br />
not be misappropriated for alien purposes. In his view,<br />
the march of time would ultimately make it impossible<br />
for uninformed visi<strong>to</strong>rs <strong>to</strong> understand why there should<br />
be brickwork on a sands<strong>to</strong>ne church. More importantly,<br />
the <strong>to</strong>tality of the cathedral, regarded as a “work of art”<br />
(Gesamtkunstwerk), would lose “an important part of its<br />
identity” if “traces of its his<strong>to</strong>ry are valued higher than<br />
the meaning invested in the edifice by the original builders.”<br />
According <strong>to</strong> Wolff, the wholeness and integrity of<br />
the cathedral constitute its “inner essence”.<br />
The master builder also emphasized that the builders<br />
of Gothic cathedrals aimed at the highest possible perfection.<br />
Taking in<strong>to</strong> account the inadequacies of earthly<br />
life, at least the building of a church should mirror<br />
“heavenly perfection”. Criticizing the cathedral building<br />
for attempting <strong>to</strong> create the illusion of a perfect world<br />
was considered an unsubstantiated accusation.<br />
In March 1996 building permission was granted; actual<br />
work on the site started in 2004 and was completed<br />
by August 2005 (Fig. 8). 103 cubic meters of sands<strong>to</strong>ne<br />
were built in<strong>to</strong> the structure. 823 s<strong>to</strong>nes were cut <strong>to</strong> size,<br />
and 124 sophisticated sculptural elements such as capitals,<br />
finials, and crabs were fashioned.<br />
6,7,8<br />
Cologne Cathedral. In November<br />
1943 the abutment of the northern<br />
<strong>to</strong>wer was hit by a bomb; the gap<br />
was filled with bricks. In 2008<br />
the “<strong>to</strong>oth filling” (Plombe) was<br />
removed <strong>to</strong> res<strong>to</strong>re the abutment<br />
in Gothic style in order <strong>to</strong> regain<br />
“heavenly perfection”.<br />
Source: Postcard Ziethen-Verlag, ca.<br />
1995, and Schock-Werner, 2005<br />
33
11<br />
Nara, Horyu-ji temple, the inner<br />
columns of the 7th century hall<br />
were charred by fire in 1949 and<br />
removed <strong>to</strong> a shrine-like s<strong>to</strong>rage <strong>to</strong><br />
preserve the authentic elements.<br />
Pho<strong>to</strong>graph N. Gutschow, 1996<br />
34<br />
Conservation principles in change<br />
Al<strong>to</strong>gether fourteen bombs hit the Cologne Cathedral<br />
during the Second World War. By 1956 most of the<br />
damage had been remedied. The first master builder of<br />
the cathedral after the war had favored “creative conservation”,<br />
designing lost details anew rather than copying<br />
the originals. He shared the widespread contempt<br />
for Gothic revivalism and in 1972 designed the crossing<br />
<strong>to</strong>wer in a contemporary, stylized Gothic mode.<br />
Under the guidance of his successor, conservation practice<br />
changed dramatically in the wake of a new appreciation<br />
for the nineteenth-century Gothic revival. As<br />
of the 1980s at the latest, the replacement of sculptural<br />
elements adhered strictly <strong>to</strong> the pro<strong>to</strong>types that had<br />
been preserved. Details and even whole sculptures that<br />
had been weather-damaged out of all recognition were<br />
removed from their original location and replaced by<br />
copies. This policy has continued under the leadership<br />
of Arnold Wolff’s successor, Barbara Schock-Werner,<br />
from 1998 <strong>to</strong> 2012 the first female master builder of the<br />
site. Large sculptures are constantly being removed for<br />
repair or replacement. Weather-damaged parts are faithfully<br />
copied from existing nineteenth-century design<br />
drawings and models in gesso, 700 of which have been<br />
preserved. If there is no model <strong>to</strong> work from, missing<br />
parts are added in gesso on the basis of pho<strong>to</strong>graphs and<br />
in analogy with similar sculptures. The archive of the<br />
workshop houses, as it were, the “true” elements of the<br />
cathedral. It would sound overly provocative <strong>to</strong> call this<br />
treasure the “authentic” core of the cathedral.<br />
The master builder refers <strong>to</strong> the final product not as a<br />
copy but as a re-creation, with an emphasis on “creation”.<br />
In 2004, 7,262 cubic meters of s<strong>to</strong>ne (sands<strong>to</strong>ne,<br />
limes<strong>to</strong>ne, basalt, and trachyte) from five locations in<br />
Europe were used for this purpose, in 2005 a <strong>to</strong>tal of<br />
15,525 cubic meters. These figures suggest large-scale<br />
renewal, but in fact all the work of this nature is confined<br />
<strong>to</strong> the surface of the monumental cathedral. Ninety-eight<br />
percent of the entire building material is original,<br />
mainly dating back <strong>to</strong> the period when the edifice<br />
was completed in the nineteenth century.<br />
The master builder concedes that the approach adopted<br />
in Cologne cannot be generalized. For instance, Freiburg<br />
Cathedral (built 1200–1513) is an “original” or<br />
“authentic” Gothic cathedral, so copies or re-creations<br />
are out of the question. Since 1889 the workshop of the<br />
cathedral has strictly adhered <strong>to</strong> the principle “conservation,<br />
not res<strong>to</strong>ration,” vehemently advocated by German<br />
conservationists in 1901.<br />
The case of Cologne Cathedral indicates that in actual<br />
practice powerful principles do not in fact withstand<br />
the “test of authenticity.” Gothic revivalism was first abhorred,<br />
later rehabilitated. But some value judgements<br />
have prevailed: true or “authentic” medieval architecture<br />
cannot be copied, but its nineteenth-century revival is<br />
obviously less “authentic” and hence admits of copying<br />
and even re-creation.<br />
Part III<br />
Japan<br />
The Japanese Practice in the aftermath of fire,<br />
1949 and 1952<br />
Enshrining identity—the preservation of fragments of the<br />
hall of the Hōryū-ji temple after fire in 1949 in Japan<br />
Throughout his<strong>to</strong>ry, fire has caused an inevitable loss<br />
of the Japan’s building heritage. Subsequent rebuilding<br />
has always led <strong>to</strong> more or less fundamental changes in<br />
construction methods, in shape and scale. The charred<br />
fragments of the Hōryū-ji were treated in a completely<br />
different fashion after the temple was gutted by fire in<br />
1949. Dating back <strong>to</strong> 679 and dismantled three times in<br />
the early twelfth century and again in 1374 and 1603,<br />
the hall (Kon-dō) of the extended temple complex nevertheless<br />
is said <strong>to</strong> have preserved the original configuration,<br />
with the original timber elements. As it was one
of the iconic monuments of the country, said <strong>to</strong> be the<br />
oldest extant wooden structure on earth, it was dismantled<br />
for repair in 1934. On 26 January 1949 the core<br />
structure with its 28 columns, brackets and cross beams<br />
were exposed <strong>to</strong> fire for a few hours, charring the surface<br />
<strong>to</strong> a depth of three centimeters. The preservation of the<br />
seventh-century building components was considered<br />
so important that they were consolidated with synthetic<br />
resin and moved <strong>to</strong> a fire-proof shelter, while the hall<br />
received replacements. The s<strong>to</strong>rehouse preserves these<br />
columns in their original configuration as if this profane<br />
building were a shrine. The charred fragments obviously<br />
constituted the identity of the much revered monument<br />
and as such they are kept in close proximity <strong>to</strong> the replacements.<br />
They are not displayed for the public, but<br />
kept enshrined as if representing the priceless grail, the<br />
origin of the country’s built heritage. Only on rare occasions<br />
are professionals granted access <strong>to</strong> them in an act of<br />
guarded secrecy (Fig. 9).<br />
Rebuilding after dismantling (1898–1908) and<br />
reconstruction after loss in fire (1952–1953) of<br />
the Kinkaku-ji temple in Kyo<strong>to</strong>, Japan<br />
A prominent example of contested identity discusses<br />
the reconstructions of the Kinkaku-ji (“Golden Pavilion<br />
Temple,” officially called Rokuon-ji, “Deer Garden<br />
Temple”)—widely recognized as the expression of something<br />
quintessentially Japanese. Built in the fourteenth<br />
century, the temple constitutes one of the first national<br />
treasures (Jap. kokuhō) according <strong>to</strong> the Law for the<br />
Preservation of Ancient Shrines and Temples of 1897. It<br />
was <strong>to</strong>tally dismantled in 1908 and painstakingly reassembled.<br />
The temple was gutted by fire in 1952 (Fig. 10)<br />
and subsequently reconstructed, based on the detailed<br />
measurements of every timber element done in 1908.<br />
Having lost its material authenticity, the new structure<br />
(Jap. saiken) was no longer considered a national treasure<br />
and subsequently delisted (Fig. 11).<br />
When thirteen sites in Kyo<strong>to</strong> were inscribed in the World<br />
Heritage list in 1994 as a collective entry, the Rokuon-ji<br />
garden was included, but without the Kinkaku-ji, the<br />
prominent landmark of the garden. As a replica of the<br />
lost temple, the forty-year-old structure was considered<br />
inauthentic in terms of the World Heritage Conservation<br />
Guidelines. The Japanese authorities elected not <strong>to</strong><br />
enter in<strong>to</strong> a debate about the values inherent in the basically<br />
occidental term of “Authenticity”.<br />
Thoughts about the originality of the present temple,<br />
or rather the authenticity of its reconstruction, were put<br />
forward by the author Douglas Adams (1952–2001).<br />
Adams must have visited the Kinkaku-ji in the early<br />
1990s, because in 1992 he recalls his visit in Last Chance<br />
<strong>to</strong> See and presents an anecdote that illustrates Theseus’<br />
paradox in a Japanese context.<br />
Adams recalls how he was “mildly surprised at quite how<br />
well it had weathered the passage of time since it was<br />
first built in the fourteenth century.” He was <strong>to</strong>ld “it<br />
hadn’t weathered well at all, and had in fact been burnt<br />
<strong>to</strong> the ground twice in this century.” He realized that it<br />
was not “the original building,” but his guide, not being<br />
acquainted with the doctrine of conservation, insisted<br />
that it would always be “the same building.” The author<br />
continues: “I had <strong>to</strong> admit <strong>to</strong> myself that this was<br />
in fact a perfectly rational point of view, it merely started<br />
from an unexpected premise. The idea of the building,<br />
the intention of it, its design, are all immutable and are<br />
the essence of the building. The intention of the original<br />
builders is what survives. The wood of which the design<br />
is constructed decays and is replaced when necessary. To<br />
be overly concerned with the original materials, which<br />
are merely sentimental souvenirs of the past, is <strong>to</strong> fail <strong>to</strong><br />
see the living building itself.”<br />
Adams’ words pinpoint the issue of material authenticity<br />
better than any essay by a conservation professional<br />
aiming at a denial of the identity of the temple. Adams<br />
does stretch his point somewhat by qualifying “original<br />
material” as a “sentimental souvenir of the past.” But in<br />
9, 10<br />
Kyo<strong>to</strong>, Kinkaku-ji. Revered as a<br />
priceless symbol of Japaneseness,<br />
the temple was lost <strong>to</strong> fire in 1952<br />
and faithfully reconstructed in the<br />
following year. The garden was<br />
listed as World Heritage but the<br />
temple excluded as an inauthentic<br />
replica.<br />
Pho<strong>to</strong>graphs public domain and N.<br />
Gutschow, 1997<br />
35
12, 13<br />
Khajuraho, Lakshmana temple,<br />
completed in 954 CE. Uncarved<br />
s<strong>to</strong>ne indicates the location of a<br />
former niche, following the rules<br />
set by John Marshall in 1923 by<br />
avoiding any recapturing of carved<br />
details.<br />
Pho<strong>to</strong>graph N. Gutschow, 1996<br />
14<br />
Aihole, Ravana Phadi Cave, 6th<br />
century CE. Three pillars were replicated,<br />
complete with their crossshaped<br />
capitals, carved in shallow<br />
relief after an unknown example <strong>to</strong><br />
present the small temple as part of<br />
a complex site.<br />
Pho<strong>to</strong>graph N. Gutschow, 2010<br />
so doing he clarifies the fact that material is but one aspect<br />
of authenticity and in a cultural context that differs<br />
considerably from that of, say, Germany where reconstruction<br />
issues are invariably highly controversial.<br />
PART IV<br />
The South Asian Experience:<br />
India and Nepal<br />
The legacy of the Archaeological Survey of India<br />
and the Conservation Manual by John Marshall<br />
(1923)<br />
With the establishment of the Archaeological Survey<br />
of India at the end of the 19th century and its institutionalization<br />
within the bureaucracy of colonial rule<br />
in the early 20th century, protection and conservation<br />
became a major concern. The res<strong>to</strong>ration of the gateway<br />
of Akbar’s Tomb (built 1605–13) in Agra was one of<br />
the first undertakings that included the completion of<br />
the lost minarets on the basis “of an understanding of<br />
Mughal architecture”, as Ratish Nanda, projects direc<strong>to</strong>r<br />
of the Aga Khan Trust for Culture recently wrote. As<br />
viceroy of India, Lord Curzon appointed John Marshall<br />
as Direc<strong>to</strong>r General in 1902. Marshall, who served until<br />
1928, established general principles for the maintenance<br />
of “antiquarian relics”, which in most cases were found<br />
in a ruinous state. Devoid of any contemporary use, protected<br />
monuments are, still <strong>to</strong>day, taken care of by the<br />
state. Marshall’s Conservation Manual, first published in<br />
1923, set the standards for any intervention.<br />
Paragraph 23 of the manual says that “preservation<br />
should be primarily aimed at, and repair attempted only<br />
in cases where its advisability is undoubted”. Paragraph<br />
25 explains: “Although there are many ancient buildings<br />
whose state of disrepair suggests at first sight a renewal,<br />
it should never be forgotten that their his<strong>to</strong>rical value is<br />
gone when their authenticity is destroyed, and that our<br />
first duty is not <strong>to</strong> renew them but <strong>to</strong> preserve them”<br />
(italics in the original). This statement is in line with the<br />
European 19th century romantic view of ruins and the<br />
dogma of “age value”, which is based on the preference<br />
of material authenticity.<br />
Repair was confined <strong>to</strong> the use of “any carved s<strong>to</strong>nes or<br />
bricks or any pieces of tilework that are found lying in<br />
the débris on old sites” <strong>to</strong> be “res<strong>to</strong>red, if possible, <strong>to</strong><br />
their former positions, provided always that no doubt<br />
exists as <strong>to</strong> what those positions were” (§ 85). The utmost<br />
concession was granted <strong>to</strong> “living monuments of<br />
the Muhamadan epoch”, for which “the reproduction of<br />
geometric design is sometimes admissible” (§ 84).<br />
The most far-reaching prescription pertained <strong>to</strong> sculptural<br />
work: “The repair of divine or human figures is<br />
never <strong>to</strong> be attempted and that of free floral designs only<br />
36
in very exceptional cases. Empty niches should remain<br />
empty if their images are lost; and the spaces occupied by<br />
images in friezes and string courses should, in repaired<br />
portions, be left blank” (§83).<br />
A lot of a debate had been going on in what way this<br />
distanced view of an archaeologist in colonial service<br />
conflicted with practices of renewal in India down <strong>to</strong><br />
the present day. Ironically, the Archaeological Survey of<br />
India broke these rules at many sites (Figs. 12, 13 and<br />
14) with the result that budget constraints resulted in<br />
dubious works.<br />
The tragedy is that Nepal’s Ancient Monument Preservation<br />
Act, promulgated in 1956 and amended a couple<br />
of times, copied the Indian example. Nepal has quite a<br />
few ruins in the far western districts; these escaped the<br />
attention of the central administration until very recently.<br />
The Newar architectural heritage of the Kathmandu<br />
Valley, however, has no ruins, because temples, palaces<br />
and monastic buildings had been maintained from the<br />
earliest times, and in cases of neglect or loss repaired,<br />
rebuilt or replaced. All of these structures are embedded<br />
in living religious and cultural traditions.<br />
To keep empty niches empty and parts of friezes blank,<br />
as the Conservation Manual prescribes, would not only<br />
demonstrate utter neglect and carelessness, but would<br />
be felt as an insult. The Department of Archaeology of<br />
Nepal, in fact, has never abided by these rules, but felt<br />
repeatedly impelled <strong>to</strong> justify local practices and the demands<br />
of the communities. However, in disregard of the<br />
local practices, even the recently “Basic Guidelines for<br />
the Preservation and Rebuilding of Monuments damaged<br />
in the <strong>Earthquake</strong>, 2072 (<strong>2016</strong>)”, phrased by the<br />
Department of Archaeology, prescribes under paragraph<br />
32 c the use of “uncarved elements resembling the original<br />
size, type and quality” in case evidence is lacking.<br />
Moreover, “no gods and goddesses, or other images may<br />
be carved based on conjecture”. It will probably be left<br />
<strong>to</strong> the demands of the “local residents” as mentioned in<br />
§13 of the Guidelines <strong>to</strong> avoid blank surfaces and <strong>to</strong> replicate<br />
deities, the iconographical details of which in most<br />
cases is common knowledge.<br />
Practices in India, between conservation<br />
and beautification<br />
Ruins and memorials — the memorial at Jallianwala<br />
Bagh in Amritsar<br />
Memorials <strong>to</strong> violence are not only found in Europe. A<br />
memorial recalling colonial terror is found at Amritsar,<br />
India, where at the Jallianwala Bagh, a large walled garden<br />
in the heart of the city, troops were given free rein<br />
<strong>to</strong> gun down the people assembling for an unauthorized<br />
public meeting on 13 April 1919, the date commemorating<br />
the founding of the Sikh religion. More than<br />
15<br />
Amritsar, India. Built in 1961,<br />
the Jallianwala Bagh Memorial<br />
is dedicated <strong>to</strong> the massacre of<br />
1919. Bullet holes in the wall are<br />
indicated.<br />
Source: public domain<br />
16, 17<br />
Satrunjaya in Gujarat, India. The<br />
surface of Jain temples is cyclically<br />
removed and res<strong>to</strong>red <strong>to</strong> achieve<br />
perfection.<br />
Pho<strong>to</strong>graph N. Gutschow, 2009<br />
37
18, 19<br />
Delhi, Humayun’s Tomb. The res<strong>to</strong>ration<br />
in 2009 aimed at reviving<br />
the original intentions of the builder.<br />
Decorative plaster has been renewed<br />
and latticework of windows<br />
in red sands<strong>to</strong>ne has been replicated<br />
in analogy <strong>to</strong> preserved patterns.<br />
The repair of s<strong>to</strong>nework follows<br />
the spirit of the architecture. View<br />
from the south and window of the<br />
western gate in November 2009.<br />
Pho<strong>to</strong>graph N. Gutschow, 2009<br />
1,000 people were killed. A trust was set up in memory<br />
of this atrocity and a memorial built in 1961, designed<br />
by the Kolkata-based American architect Benjamin<br />
Polk. Bullet holes in preserved parts of the walls have<br />
been marked with metal plates and the Martyrs’ Well,<br />
in which frightened victims <strong>to</strong>ok refuge, is a protected<br />
monument (Fig. 14).<br />
The preference for perfect, even beautified surfaces: Jain<br />
temples<br />
South Asian societies do not share with Westerners the<br />
predilection for patina, for scars and scratches. The cyclic<br />
renewal of the plaster of the Jain temples on the sacred<br />
mountain of Satrunjaya in Gujarat, India, serves as a<br />
good example, <strong>to</strong> document the preference for immaculate<br />
surfaces. The mountain, located near the south-eastern<br />
shore of Saurashtra, rises about 600 meters above the<br />
plains and is <strong>to</strong>pped by a complex of temples with 863<br />
buildings. The hill is held sacred by the followers of Jainism.<br />
Despite the emphasis on monastic discipline, the<br />
Jains developed in<strong>to</strong> a wealthy mercantile community<br />
and have figured as patrons of temple architecture <strong>to</strong> the<br />
present day. The earliest temples on Satrunjaya Hill date<br />
back <strong>to</strong> the sixteenth century, but most of them were<br />
constructed in the nineteenth century, owing their existence<br />
<strong>to</strong> donations from rich merchants of Ahmedabad<br />
(Fig. 16). “The relatively unadorned outer walls (no<br />
sculptures), the clustered elegant profiles of the <strong>to</strong>wers<br />
and the double-s<strong>to</strong>rey porches are all”, as George Mitchell<br />
writes, “characteristic of the final phase of western<br />
Indian temple architecture.”<br />
Almost all the temples have been constructed with s<strong>to</strong>ne<br />
from Dranghadra, a material that displays a rough surface<br />
when shaped or transformed in<strong>to</strong> sculptures. This<br />
surface was coated with layers of plaster. Exposed <strong>to</strong><br />
sun and rain, this surface develops hair-line cracks and<br />
changes in color. Within a decade, the temples take on a<br />
dirty grey appearance instrumental in prompting donors<br />
<strong>to</strong> renew the coat of plaster (Fig. 17). Under the guidance<br />
of local masters, the sompura, craftsmen recreate<br />
the sculptured struts and pilasters at irregular intervals<br />
every thirty <strong>to</strong> forty years. In contrast <strong>to</strong> the European<br />
doctrine, which propagates patina and excludes any intervention,<br />
the renewal of the plaster surface is an exercise<br />
in reverence.<br />
Appreciation is bes<strong>to</strong>wed not on the “age value” of a<br />
temple, but on the splendor of a renewed coat of plaster,<br />
radiant in the bright sun. The quality of the work<br />
is assured, with funds provided by trusts. The Jain temples<br />
at Satrunjaya are not listed as protected monuments<br />
because they are managed by private trusts and are still<br />
in active religious use. The trusts are invested with the<br />
full authority required for preservation of the temples by<br />
means of cyclical res<strong>to</strong>ration.<br />
The res<strong>to</strong>ration of Humayun’s Tomb, 2007 <strong>to</strong> 2012<br />
The building of Emperor Humayun’s (1508–56 CE)<br />
<strong>to</strong>mb was initiated by his son Akbar, the third of the<br />
great Mughal rulers in 1566. It was constructed under<br />
the supervision of Mirak Mirza Ghiyas from Persia; it<br />
was the first of the great Mughal <strong>to</strong>mbs on the Indian<br />
subcontinent and the precursor of the famed Taj Mahal,<br />
built eighty years later. The <strong>to</strong>mb was designated a<br />
World Heritage Site in 1993, and in 1997 the Aga Khan<br />
Trust for Culture offered <strong>to</strong> join forces with the Archae-<br />
38
ological Survey of India <strong>to</strong> res<strong>to</strong>re the gardens, based<br />
on miniatures, paintings and pho<strong>to</strong>graphs dating as far<br />
back as 1849. This implied removing earlier attempts at<br />
res<strong>to</strong>ration, and in 2003 water was brought back <strong>to</strong> the<br />
garden after an interim of 400 years.<br />
The res<strong>to</strong>ration of the Tomb started in 2007 with the<br />
removal of millions of kilos of cement concrete from<br />
the roof of the structure, including the latest layer added<br />
by the Archaeological Survey of India in 2004 (Fig.<br />
19). Similarly, the plinth of the <strong>to</strong>mb, paved with large<br />
s<strong>to</strong>ne blocks, was covered with cement concrete in the<br />
late 1950s <strong>to</strong> level the ground. The project decided <strong>to</strong><br />
res<strong>to</strong>re the original level; missing grey quartzite s<strong>to</strong>ne<br />
blocks were replaced by those used as kerbs<strong>to</strong>nes on<br />
Delhi roads. After much debate, including objections<br />
by the Archaeological Survey of India which considered<br />
the 20th century layer of concrete as authentic, 4,200<br />
square meters of paving were res<strong>to</strong>red. To “res<strong>to</strong>re material<br />
integrity”, the project removed all cement from walls<br />
and floors and res<strong>to</strong>red these with lime plaster and lime<br />
concrete.<br />
A major challenge was the res<strong>to</strong>ration of the tilework of<br />
the canopies. Four years of research and collaboration<br />
with craftsmen from Uzbekistan in 2010 cleared the way<br />
for the much contested res<strong>to</strong>ration, which the project<br />
considered equivalent <strong>to</strong> “a prominent intention of the<br />
original builders”. There was no need <strong>to</strong> resort <strong>to</strong> conjecture<br />
as the preserved tiles provided the necessary information<br />
regarding size and color for the reproduction<br />
of the missing tiles, which at one time had been replaced<br />
by cement mortar.<br />
In a recent summary the project architect Ratish Nanda<br />
wrote: “In an attempt <strong>to</strong> overcome the inappropriate<br />
attitudes evinced in preceding colonial and postcolonial<br />
conservation efforts, recent res<strong>to</strong>ration works aim<br />
at reviving the original intentions of the builders, the<br />
authenticity of the materials and crafts techniques used,<br />
and the architectural integrity of the mausoleum. With a<br />
special focus on analogy and material integrity, architectural<br />
patterns have been res<strong>to</strong>red on the basis of extant<br />
sixteenth-century pro<strong>to</strong>types.” (Fig. 18)<br />
Practices in Nepal: Maintenance, repair,<br />
replacement and res<strong>to</strong>ration (jirnoddhara)<br />
A general review of replacement and rebuilding, 15th <strong>to</strong><br />
19th centuries<br />
Almost nothing is known about the his<strong>to</strong>ry of repairs,<br />
res<strong>to</strong>ration and replacement because serious research just<br />
started little more than a generation ago. Take, for example,<br />
the ongoing discussion about the origin and his<strong>to</strong>ry<br />
of the Kasthamandapa. Based on inscriptions and chronicles,<br />
the large pillared hall-cum-shrine is often presented<br />
as a 13th or 15th century building, but many repair<br />
schemes, the most recent one carried out in 1966 as the<br />
first major project guided by the Department of Archaeology,<br />
have replaced and added a number of architectural<br />
elements. Just recently, the American anthropologist and<br />
art his<strong>to</strong>rian Mary Slusser dated the carved frieze of the<br />
lower level balcony <strong>to</strong> the early 18th century, based on<br />
stylistic comparisons. Similarly, the shape of the portals<br />
of Kathmandu’s Taleju temple suggests a replacement in<br />
the early 19th century, although <strong>to</strong> this day all cultural<br />
his<strong>to</strong>rians date the temple <strong>to</strong> 1564. The great and most<br />
ancient temples of Cangu Narayana and Pashupatinatha<br />
were <strong>to</strong>tally replaced in 1696 and 1708, leaving no<br />
evidence of the previous structures. In all probability,<br />
the thresholds of the Cangu temple were shortened <strong>to</strong><br />
allow rebuilding on a smaller scale. The carvings of that<br />
temple demonstrate inferior craftsmanship and obviously<br />
do not incorporate any element of the previous temple.<br />
The collapse of the Kumbheshvara temple in 1808<br />
represents an even more complex situation. Only a few<br />
architectural elements date <strong>to</strong> the renewal of the temple<br />
in the 1680s. For whatever reason, the thresholds in the<br />
east-west direction were shortened and the lintels of the<br />
portals simply cut <strong>to</strong> fit in<strong>to</strong> the new configuration.<br />
39
20<br />
<strong>Patan</strong>, the 16th century Manicaitya<br />
at the northern end of the <strong>Darbar</strong><br />
Square: beautification in 2015 by<br />
a flimsy enclosure of flimsy rods,<br />
with prayer wheels in the corners, a<br />
canopy and a frill of fabric.<br />
Pho<strong>to</strong>graph N. Gutschow, 2015.<br />
21<br />
Kathmandu, Tripureshvara temple,<br />
built in 1818, collapsed in the 1934<br />
earthquake and rebuilt in the following<br />
years with a cornice molded<br />
in concrete and dispensing with the<br />
latticed screens between the struts.<br />
Pho<strong>to</strong>graph N. Gutschow, 2007<br />
The most complex s<strong>to</strong>ry, however, is <strong>to</strong>ld by the development<br />
of the Yakseshvara temple in Bhaktapur. Only<br />
the southern portal dates <strong>to</strong> the early 15th century, a<br />
date based on radiocarbon testing. A stylistic analysis<br />
of the three remaining portals suggests a 16th, 17th<br />
and even 19th century origin. For whatever reasons—<br />
lack of resources, fading interest in a changed political<br />
landscape, pressure of time—the eastern portal is barely<br />
carved. Even the wall brackets were left uncarved. The<br />
design ofthe portal was not changed or “modernized”,<br />
but the surface remained blank. This had happened already<br />
a few centuries earlier, when the northern, eastern<br />
and southern portals of the Indreshvara temple in<br />
Panauti were installed in a rudimentary fashion, with the<br />
lintel ends, the quarter round panels, the wall brackets<br />
and the blocks above the threshold ends left uncarved.<br />
It is also worth mentioning that almost all of the two<br />
hundred Buddhist votive structures of the Licchavi period<br />
(5th–9th centuries), known as Caityas or Stupas,<br />
were reconfigured and even relocated in the first half of<br />
the 17th century. Very few of these are preserved in their<br />
original configuration. Pedestal, lower s<strong>to</strong>reys, drum,<br />
dome and pinnacle have often been reassembled or incorporated<br />
in<strong>to</strong> a 17th or 18th century Caitya <strong>to</strong> gain a<br />
“new life”.<br />
The most intrusive change occurred when, after the<br />
earthquakes of 1808, 1833 and 1934, tiered temples<br />
were replaced by domed ones <strong>to</strong> comply with Anglo-Indian<br />
architectural norms, which were mainly imported<br />
from Lucknow, the flourishing center of North India at<br />
the end of the 18th and early 19th century. The following<br />
suggestions are not well established, but most probably<br />
the Jagannatha temple at Kathmandu’s Tundikhel<br />
field was replaced by the first domed structure in the<br />
valley in 1809, and after 1833 the tiered temple of Matsyendranath<br />
in Bungamati was replaced by a Shikhara<br />
temple. After the 1934 earthquake, quite a number of<br />
tiered temples or temples with a Shikhara <strong>to</strong>wer were<br />
renewed with a dome on <strong>to</strong>p; <strong>to</strong> name only a couple,<br />
the Vishveshvara temple (Bhaidegah) on <strong>Patan</strong>’s Darbār<br />
Square or the Silumahadyah on Bhaktapur <strong>Darbar</strong><br />
Square which subsequently was named “Pumpkin<br />
Temple” (Phasidegah). Many of the Shikhara temples,<br />
heavily damaged in the 1934 earthquake (Vatsala and<br />
Siddhilakshmi temples in Bhaktapur, Krishna temple in<br />
<strong>Patan</strong>), were hastily rebuilt, causing their collapse or critical<br />
condition in 2015.<br />
The impulse <strong>to</strong> beautify and simplify<br />
Since the earliest time, the impulse <strong>to</strong> beautify has had a<br />
number of consequences. From the thirteenth century,<br />
the chronicles refer <strong>to</strong> the replacement of tiled roofs with<br />
gilt copper roofing. The same is true for the covering up<br />
of tympana and entire door frames with gilt repoussé<br />
work in copper or even silver. The Pashupatinath temple<br />
serves as a good example: Amar Singh had the northern<br />
portal covered by gilt copper in 1814, and Kulananda<br />
Jha covered the western portal in 1818. Prime Minister<br />
Ranaodip Singh donated the marble flooring in 1880,<br />
Chanda Shumsher Rana repaired the gilt roofs in 1925,<br />
and King Mahendra had the gilt roofs renewed on the<br />
occasion of his coronation in 1956. King Birendra followed<br />
suit in 1975, donating the ceiling in silver.<br />
With sheet copper imported from Japan easily available<br />
40
at present, the replacement of tile roofs by rich merchants<br />
or local communities became a pervasive practice, while<br />
the ever increasing price of gold leads <strong>to</strong> the gilding being<br />
replaced by gold bronze or yellow enamel paint. As<br />
steward of conservation, the authorized Department of<br />
Archaeology has no control whatsoever.<br />
To the disgust of conservationists, donations from devotees<br />
have resulted in additions such as canopies, railings,<br />
and large-scale iron grids of very inferior craftsmanship.<br />
Obviously, contemporary donors have become stingy.<br />
Examples of such dubious donations can be seen at<br />
Vambaha in <strong>Patan</strong>, where the most precious 6th-century<br />
Caitya was encircled by a railing in 2010, and the Manicaitya<br />
on <strong>Patan</strong>’s <strong>Darbar</strong> Square in 2014 (Fig. 20). To<br />
beautify or <strong>to</strong> add <strong>to</strong> a religious structure is a meri<strong>to</strong>rious<br />
act which cannot be channeled by an agency. In the<br />
context of living traditions, it just happens. Worth mentioning<br />
in this context is the covering of the outstanding<br />
15th century lintel ends of the principal entrance of the<br />
Ibahabahi with gold bronze in Oc<strong>to</strong>ber 2013 on the occasion<br />
of the Dasain festival.<br />
Tradition and change<br />
Beautification and the desire <strong>to</strong> accumulate merit have<br />
<strong>to</strong> be considered as traditional attitudes. In contrast,<br />
conservation has rather <strong>to</strong> be unders<strong>to</strong>od as an intellectual<br />
and educational attitude adopted by a society that is<br />
alienated from its past. The context is lost. It is the material<br />
evidence, the artistic accomplishment that is worshipped<br />
and identified with. This identification can even<br />
lead <strong>to</strong> emotional attachment, albeit based on education<br />
or even agitation. In Nepal, an alienation of this kind began<br />
only very recently with the schooling of all children,<br />
the increasing loss of his<strong>to</strong>rical fabric in the wake of an<br />
aggressive urban development, real estate business, and<br />
the 2015 earthquake.<br />
Almost all of a sudden, ethnicity and cus<strong>to</strong>ms became<br />
a concern, and advocates of vegetarianism are fighting<br />
animal sacrifice in the name of Ahimsa (the precept of<br />
non-violence). Among Newars, the age-old funeral associations<br />
are about <strong>to</strong> dissolve as they are unable <strong>to</strong> cope<br />
with inter-caste and inter-ethnic marriages. But the Supernaturals<br />
remain powerful: almost every household<br />
continues <strong>to</strong> pacify the deities and spirits of the neighborhood<br />
in the early morning and on the occasion of the<br />
annual worship of the ances<strong>to</strong>rs (Sorashraddha), even<br />
King Birendra or the famous Malla kings such as Bhupatindra<br />
receiving their share in the shape of a dumpling<br />
of wheat flour.<br />
The coming generation will inevitably enter in<strong>to</strong> a never-ending<br />
process of re-evaluation of the legacy of the<br />
past and reconcile traditional religious practices with<br />
values that have gradually evolved with the modernization<br />
of society and the advent of global aesthetic norms<br />
in connection with work and leisure, education and science.<br />
Fundamental changes in rebuilding: The example of the<br />
Tripureśvara temple in Kathmandu after the 1934<br />
earthquake<br />
The Tripureshvara temple was established in 1818 in the<br />
center of a large quadrangle along the Bagmati River in<br />
Kathmandu. The donor, Queen Lalita Tripurasundari,<br />
who initiated the construction in memory of her spouse,<br />
King Rana Bahadur Shah (1755–1806), completed the<br />
building within 14 months. Acting as Regent, she used<br />
her position and the financial resources of the country<br />
<strong>to</strong> construct a powerful memorial, rivalling in size<br />
Kathmandu’s Taleju temple. The design incorporated<br />
mid-18th century innovations, but followed largely the<br />
pro<strong>to</strong>type of the triple-tiered temple, established by the<br />
Gokarneshvara temple at the end of the 16th century.<br />
Pho<strong>to</strong>graphs have not been found, but recent research<br />
suggests a dismantling and <strong>to</strong>tal reconstruction after the<br />
1934 earthquake. Most striking is the incorporation of<br />
exposed latticed windows in the first level, because the<br />
22<br />
Chauni, earthquake memorial,<br />
displaying a twisted double-T-girder<br />
beside Juddha Shamsher Rana<br />
at the premises of the National<br />
Museum, erected ca. 1938.<br />
Pho<strong>to</strong>graph N. Gutschow, 2008<br />
23<br />
Bhaktapur, Nyatapvala temple. In<br />
1962 the Public <strong>Work</strong>s Department<br />
carried out an extensive beautification<br />
scheme which included<br />
filling cracks on columns – which<br />
occurred at the time of construction<br />
in 1702 – with cement and<br />
covering all woodwork with paint.<br />
Pho<strong>to</strong>graph N. Gutschow, 2007<br />
41
24<br />
<strong>Patan</strong>, Sundari Cok. Replacement<br />
of Ganesha, one of the 18 protective<br />
deities flanking the principal<br />
doorway of the south wing, carved<br />
by Indra Kaji Shilpakar in 2013.<br />
Pho<strong>to</strong>graph Ashesh Rajbansh, 2015<br />
original latticework, once filling the gaps between the<br />
struts, had not been replaced. Equally striking is the use<br />
of casting molds <strong>to</strong> reproduce the stepped cornice above<br />
the ground floor in concrete (Fig. 21). This probably<br />
constitutes the first introduction of modern material in<br />
the context of an extensive repair and rebuilding scheme.<br />
Lime mortar made its way in<strong>to</strong> the architecture of the<br />
Kathmandu Valley in the 1820s, when Bhimsen Thapa<br />
developed the ambition <strong>to</strong> emulate the artistic splendor<br />
of Lucknow. Italian marble arrived through Calcutta<br />
only a little later, and cast iron pillars and steel girders<br />
were being imported from Sheffield from the 1880s.<br />
These innovations did not prevent the collapse of many<br />
of the Rana palaces in the 1934 earthquake. Twisted<br />
double T-girders can be seen at the National Museum<br />
in Chauni, incorporated in<strong>to</strong> an <strong>Earthquake</strong> Memorial<br />
(Fig. 22).<br />
In many ways, the rebuilding of the Tripureshvara<br />
temple stands for a project that largely failed <strong>to</strong> reorganize<br />
the iconographical details. It is not known what<br />
happened <strong>to</strong> the original thresholds. The short replacements<br />
in s<strong>to</strong>ne resulted in the abrupt ending of the outer<br />
stepped frame (puratva) above brickwork. A few of the<br />
Mother Goddesses of the quarter round panels and the<br />
wall brackets have clumsily been replaced and installed<br />
in a wrong sequence and many decorative details have<br />
been simplified. Obviously, there was no ambition <strong>to</strong><br />
replicate the missing elements in analogy <strong>to</strong> the preserved<br />
ones. Cursory supervision and lack of funds must<br />
have led <strong>to</strong> a blatant loss of quality.<br />
Beautification of the Nyatapvala temple in Bhaktapur by<br />
the Public <strong>Work</strong>s Department in 1963<br />
The case of the “res<strong>to</strong>ration” of the Nyatapvala temple<br />
(literally the “five-roofed”) in Bhaktapur in 1963<br />
documents the impulse <strong>to</strong> beautify in quite a different<br />
context. This temple is a good example of the Nepalese<br />
“pagoda” style of architecture. However, “pagoda” is an<br />
inappropriate, originally deroga<strong>to</strong>ry Portuguese term<br />
for heathen temples, and in a <strong>to</strong>urist context it is used<br />
for any <strong>to</strong>wering “oriental” or simply picturesque structure<br />
between India and Japan. The temple was built in<br />
197 days and completed on 26 June 1702 <strong>to</strong> house Siddhilakshmi,<br />
the personal goddess of King Bhupatindra<br />
Malla. No one has access <strong>to</strong> the sanctum except a Tantric<br />
priest who serves the deity every morning. Accordingly,<br />
the building has little significance for the people of the<br />
city, who primarily worship chthonic, earthbound deities<br />
that demand blood sacrifices.<br />
Surprisingly, the temple stands intact on a terraced<br />
plinth, having survived the devastating earthquakes of<br />
1833, 1934, and the most recent one on 25 April 2015,<br />
which inflicted only minor damage <strong>to</strong> the <strong>to</strong>p tier. In<br />
1963, King Mahendra had the temple res<strong>to</strong>red, or rather<br />
beautified (the Sanskrit term jīrṇoddhāra refers <strong>to</strong> anything<br />
from maintenance and major renewal <strong>to</strong> <strong>to</strong>tal<br />
replacement) by the Public <strong>Work</strong>s Department (Nep.<br />
bhawan bibag). An extensive beautification program included<br />
the renewal of the front layer of bricks on the<br />
plinths with red cement mortar, painting the sanctum<br />
walls red, with yellow lines <strong>to</strong> indicate the joints, and<br />
decking out all the woodwork in gay colors. Most revealing<br />
of all is the fact that all cracks in the woodwork<br />
(carving was always done on fresh hard wood of the Sal<br />
variety, which regularly developed cracks) were covered<br />
with cement mortar <strong>to</strong> create a smooth surface for the<br />
covering paint (Fig. 23).<br />
With no understanding of the values inherent in the his<strong>to</strong>ric<br />
architecture of the Newars, who created a unique<br />
urban culture in the Kathmandu Valley, the overseers of<br />
the Public <strong>Work</strong>s Department, who were educated in<br />
the use of brick-dust plaster, whitewashing and enamel<br />
paints, ignored the surface of the original material –<br />
Newar craftsmen never colored brickwork or wood. The<br />
ultimate aim of the overseers was <strong>to</strong> beautify the temple<br />
in line with Indian color schemes.<br />
At the time of King Mahendra, the obligations of the<br />
42
Department of Archaeology were not yet well-defined.<br />
It was established simply as an administrative act in fulfilment<br />
of the requirements of a modern state. The example<br />
demonstrates that beyond maintenance and beautification,<br />
the western concept of conservation appeared<br />
<strong>to</strong> be alien <strong>to</strong> Nepal.<br />
Nepal’s Potemkin villages: hurried activities on special<br />
occasions<br />
The Department of Archaeology and the Public <strong>Work</strong>s<br />
Department have repeatedly been allotted special funds<br />
on certain occasions such as the coronation of the king<br />
or the convention of SAARC (South Asian Association<br />
for Regional Cooperation) meetings. On the occasion of<br />
King Birendra’s coronation in February 1975, the traditional<br />
door leaves with simple, uncarved flat surfaces of<br />
Sundari Cok in <strong>Patan</strong> and the Fifty-Five-Window Palace<br />
in Bhaktapur were replaced by new ones with carved<br />
decorative elements, which at that time were already<br />
favored by the <strong>to</strong>urism industry. Moreover, the sixteen<br />
protective deities of the niches that flank the courtyard<br />
doors of Sundari Cok, which had got lost, were replaced<br />
by replicas of inferior quality. On the occasion of the<br />
res<strong>to</strong>ration of Sundari Cok, these were removed and replaced<br />
in 2013 by new ones, created by master carver<br />
Indra Kaji Silpakar from Bhaktapur (Fig. 24). On the<br />
occasion of the third SAARC summit in Nepal in November<br />
1987, the pavement and the plinth around the<br />
courtyard of <strong>Patan</strong>’s Mulcok were renewed with tiles and<br />
incompatible modern-style bricks. These were taken out<br />
in 2011 <strong>to</strong> reveal the original brick pavement; the plinths<br />
were reshaped with traditional veneer bricks. Moreover,<br />
two tympana were replaced in 1975 on the courtyard’s<br />
south wing, as well as two struts and the bay window of<br />
the north wing.<br />
The beautification budget for the eighteenth summit<br />
in Nepal in November 2014 was released <strong>to</strong>o late and<br />
ended in frantic activities with the slogan “face-lifting”,<br />
which had already largely replaced the term “res<strong>to</strong>ration”<br />
as a term for state-of-the-art intervention. Most of the<br />
budget was spent on paint, but in Bhaktapur the plinth<br />
of the long L-shaped arcade (Laykuphalca) at the eastern<br />
end of the <strong>Darbar</strong> Square was dismantled, the original<br />
moulded bricks of the 1680s discarded and replaced by<br />
new brickwork.<br />
25, 26<br />
Bhaktapur, Yaksheshvara temple,<br />
portal east in 2008 with carved<br />
wall brackets, and detail of the<br />
northern end with an uncarved<br />
wall bracket in 1990.<br />
Pho<strong>to</strong>graphs S. Klimek, 2008 and<br />
N. Gutschow 1990<br />
43
On the occasion of state visits, for example, the visit<br />
by Marshal Ti<strong>to</strong> in 1974, the palace fronts were often<br />
painted red, with yellow lines indicating the joints of<br />
bricks. Until recently it was also common practice <strong>to</strong><br />
cover the woodwork of palaces and temples with a thin<br />
black varnish on the occasion of Dasain, the great festival<br />
of renewal in autumn that heralds the beginning<br />
of harvest. At Mulcok and Sundari Cok, this coat of<br />
paint had painstakingly been removed since 2008. The<br />
carved and uncarved woodwork now radiates again with<br />
its original wooden surface. In contrast <strong>to</strong> many other<br />
wooden architectural traditions of the world, Newar architecture<br />
was never painted, but occasionally covered<br />
with gilt repoussé work in copper.<br />
Res<strong>to</strong>ration of the Yaksheshvara temple in Bhaktapur in<br />
ca. 1999<br />
The development of the four portals of the temple over<br />
a period of probably five hundred years has already been<br />
presented above. In a stark deviation from the three<br />
portals in the south, west and north, the eastern portal<br />
remained practically uncarved (Fig. 25). The protective<br />
Bhairava figures in the blocks above the threshold ends<br />
have been reused from an earlier version of the portals,<br />
predating its renewal in the early 19th century. It is not<br />
known whether the Mother Goddesses of the quarter<br />
round panels date <strong>to</strong> an earlier period. Apart from the<br />
lintel ends, the wall brackets, <strong>to</strong>o, remained uncarved till<br />
very recently. Likewise the quarter round panels of the<br />
western portal remained without any deity.<br />
An extensive repair and res<strong>to</strong>ration scheme of the entire<br />
temple was initiated by the municipality in 1998, which<br />
mainly aimed at renewing the roofing and the stabilization<br />
of the struts by introducing additional narrow timber<br />
elements <strong>to</strong> add <strong>to</strong> the bearing capacity of the heavy<br />
roof load. At about the same time, the uncarved wall<br />
brackets were perceived as forbidding and decided <strong>to</strong><br />
complete what had been left incomplete—probably two<br />
hundred years earlier (Fig. 26). In <strong>2016</strong> it appeared difficult<br />
<strong>to</strong> trace the initiating agency or individual donor.<br />
The impulse was similar <strong>to</strong> that of the architect of the<br />
cathedral in Cologne (see above), who wanted the cathedral<br />
in a perfect state of repair <strong>to</strong> be worthy as “a place<br />
of God and worship”. This latest incident of not only<br />
replacing a destroyed or s<strong>to</strong>len deity, but completing a<br />
well-known scheme of a pair of tree spirits demonstrates<br />
local practices and aspirations. The new wall brackets<br />
have been carved as replicas of the northern portal’s details.<br />
The present debate in Nepal about the justification of<br />
replicating figural details of temples that collapsed in the<br />
2015 earthquake mirrors an international controversy<br />
that was first brought up by the Venice Charter of 1964.<br />
It is based on the vision of universally valid objectives.<br />
The background in Nepal is decidedly different: based<br />
on age-old craftsmanship there has never been a gap in<br />
transmitting traditions. Carpenters as well as painters<br />
are well aware of the fact that their creations constitute<br />
simply dead material before the eyes of a deity is opened<br />
with the tip of a chisel or brush of the artist. This action,<br />
in fact, turns the craftsman in<strong>to</strong> a para-priest.<br />
The intangible value of craftsmanship among<br />
Newar craftsmen<br />
Acknowledging indigenous knowledge systems<br />
The authenticity of specialized crafts has rarely attracted<br />
the attention of professionals in the field of conservation.<br />
Jukka Jokileh<strong>to</strong> mentioned “workmanship” in his<br />
deliberations on authenticities, but the creative hands<br />
behind such workmanship remain vaguely delineated.<br />
Lowenthal refers <strong>to</strong> the “personal and cultural milieu”<br />
of the crea<strong>to</strong>r as possibly adding <strong>to</strong> the “faithfulness of<br />
context”. In an industrialized country, the crea<strong>to</strong>r, be he<br />
a craftsman or craftswoman, has undergone an apprenticeship<br />
and has eventually become a res<strong>to</strong>rer endowed<br />
with highly sophisticated skills, if not with a scientific<br />
background. In South Asia, a craftsman traditionally<br />
starts learning his trade from his father, beginning as<br />
soon as he can hold a <strong>to</strong>ol. In a stratified society based<br />
44
on caste membership, he is born a carpenter or mason<br />
(there are no women carpenters or masons), s<strong>to</strong>ne carver<br />
or coppersmith, painter, gilder or dyer. This hereditary<br />
background possibly authenticates his creations, always<br />
provided that the financial resources available will enable<br />
him <strong>to</strong> invest as much time as is necessary in achieving<br />
the highest possible quality.<br />
In his seminal article published in 1989, A.G. Krishna<br />
Menon, the Indian architect and conservation activist,<br />
pointed out that by following the practices of the West,<br />
“we [in India] pay the price by alienating the objectives<br />
of conservation from the genius of the country”. For<br />
Menon, the “genius of the country” not only lies in the<br />
meaning of place and site but in the survival of intangible<br />
values such as craftsmanship: “The present emphasis on<br />
antiquity of objects marginalizes the remarkable survival<br />
of craftspeople, rituals and cus<strong>to</strong>ms which are equally<br />
important in informing of the nature of our past”. Menon<br />
even goes so far as <strong>to</strong> claim that “in India, we have<br />
one of the few instances in the world, where genuine<br />
authenticity could still be created in a viable dialogue<br />
between the imperatives of tradition and modernity.” In<br />
his radical engagement with the concept of authenticity,<br />
Menon obviously acknowledges no time limit. Authenticity<br />
is not exclusively bound up with a cultural product<br />
of the past. Authenticity is a quality inherent in the<br />
hands that still create genuine products.<br />
Menon’s observations were shared by professionals of<br />
neighboring countries: a “Bangkok Charter” was discussed<br />
in Thailand in the late 1980s <strong>to</strong> justify the replacement<br />
of heads on mutilated Buddha statues. In<br />
May 1991 a conference in Kathmandu, convened by the<br />
Department of Archaeology in collaboration with the<br />
Goethe Institute, dared <strong>to</strong> phrase a few key assumptions<br />
which almost <strong>to</strong>ok the shape of a charter. It was said that<br />
“the existence of a living tradition ensures the survival<br />
of aesthetic values with an inherent quality of authenticity”.<br />
New “liberties” should not, Menon concedes, “be practiced<br />
on the exemplary monuments of our civilization,<br />
for they remain the authentic texts of a bygone era.”<br />
But he draws attention <strong>to</strong> the “thousands of lesser monuments<br />
and his<strong>to</strong>ric buildings, which still exist in our<br />
contemporary landscape.” In an effort <strong>to</strong> sting the professional<br />
functionaries of conservation worldwide in<strong>to</strong> a<br />
response, Menon even propagates the “conjectural res<strong>to</strong>ration<br />
of such buildings, with a view <strong>to</strong> return them<br />
<strong>to</strong> productive use.” Similarly, Gamini Wijesuriya, an architect<br />
and conservationist from Sri Lanka, pointed out<br />
at a conference in memory of Alois Riegl in Vienna in<br />
April 2008 that ruling out any “conjecture” necessarily<br />
alienates “the followers for whom that heritage was actually<br />
created”.<br />
In 2008, Menon made himself heard once again in the<br />
framework of a general questioning of the universal validity<br />
of the Venice Charter in the twenty-first century:<br />
“Its advocates […] have proselytized its message as an<br />
article of faith,” Menon maintains, <strong>to</strong> such an extent,<br />
that it “has displaced living cultural traditions”.<br />
Menon’s perspective is surely highly idealistic. Many<br />
craftsmen in India no longer learn their trades from their<br />
fathers. Many of them have been trained in workshops.<br />
In Nepal, by contrast, carpenters of the Newar sub-caste<br />
27<br />
Kathmandu, Svayambhucaitya.<br />
Repair, replacement and gilding<br />
of the tympanum crowning the<br />
eastern niche, housing Akshobhya.<br />
The project was implemented<br />
with funds from the Nyingma<br />
Meditation Center at Berkeley in<br />
2008–2010.<br />
Pho<strong>to</strong>graph N. Gutschow, 2009<br />
45
28, 29 , 30<br />
<strong>Patan</strong> Ratneshvara temple. Replacement<br />
of a strut of the upper<br />
roof (left) in order <strong>to</strong> preserve<br />
the original in the Architecture<br />
Galleries of <strong>Patan</strong> Museum and<br />
recreation of lost struts on the basis<br />
of a pho<strong>to</strong>graph, 1998.<br />
Drawing by B. Basukala, 1998,<br />
pho<strong>to</strong>graphs by R. Ranjitkar<br />
of Sikarmi (or Shilpakar) still inherit their trade. They<br />
take up and perpetuate an unbroken tradition. In the<br />
same way members of the community of Shakya continue<br />
<strong>to</strong> produce sculptures in the lost-wax technique.<br />
Their mastery enables them <strong>to</strong> perform on a high level.<br />
Documented below, two recent projects at <strong>Patan</strong> and<br />
Svayambhu demonstrate what Menon called the creation<br />
of “genuine authenticity”. Familiar iconographical<br />
details had been recreated with confidence.<br />
In his seminal contribution <strong>to</strong> a workshop in Bergen,<br />
organized in preparation and anticipation of the 1994<br />
conference in Nara addressing “criteria of authenticity,”<br />
David Lowenthal also refers <strong>to</strong> “authenticities of process<br />
and representation.” He suggests that we “honour fidelity<br />
of processes and skills and their transmission from<br />
generation <strong>to</strong> generation” as “an alternative response <strong>to</strong><br />
authentic doubts”. Lowenthal refers <strong>to</strong> the “Living National<br />
Treasures and their consummate skills in Japan<br />
and Korea” as a unique way indeed of appreciating what<br />
Menon has called “indigenous knowledge systems”.<br />
Incidentally, in March 2011, The New York Times published<br />
an article titled “An Islamic Fantasia, Created by<br />
Authentic Craftsmen.” New York’s Metropolitan Museum<br />
of Art had decided <strong>to</strong> create a medieval Maghrebi-Andalusian-style<br />
courtyard, an “Islamic fantasia”, for<br />
which the crea<strong>to</strong>r installed a group of “living artists” in<br />
the museum. Fourteen craftsmen from Fez were summoned<br />
for the purpose. They were referred <strong>to</strong> as “living<br />
his<strong>to</strong>rians who have carried on patterns and designs preserved<br />
in practice for generations.” To call a craftsman<br />
a “his<strong>to</strong>rian” may be a little inappropriate, but as the<br />
milieu is preserved, the work demonstrates authenticity.<br />
Metal workers in the res<strong>to</strong>ration of the Svayambhucaitya<br />
in 2010<br />
Since 1979, the Stupa (Nep. caitya) of Svayambhu, a<br />
Buddhist votive structure located on a hill near Kathmandu,<br />
has been one of the seven sites constituting the<br />
Kathmandu Valley World Heritage Site. The origins of<br />
the building are uncertain, but it dates back some 1,500<br />
years. It has had <strong>to</strong> be repaired at irregular intervals when<br />
lightning struck the tree in the center of the domical<br />
base from which a complex spire arises. Elaborate rituals<br />
accompanied the replacement of the tree and the<br />
spire. The structure roughly attained its present shape<br />
in the early eighteenth century, but the entire gilt copper<br />
repoussé work (using copper sheets imported from<br />
Germany) that covers the spire and the niches was newly<br />
designed in 1918.<br />
In 2008–2010, Tarthang Rinpoche from the Nyingma<br />
Meditation Center at Berkeley sponsored the repair of<br />
all copper work, the renewal of the gilding, and even<br />
the replacement of lost figures in the tympana above<br />
the niches. On 21 June 2010, the consecration rituals<br />
were performed by Trulshik Rinpoche from a helicopter<br />
that flew around the Stupa three times, dropping flowers<br />
from the sky.<br />
The res<strong>to</strong>ration of the gilding and the replacement of<br />
lost sculptural elements followed an age-old tradition<br />
(Fig. 27). Preservation of its “age value” was not an option,<br />
as the significance of the building is inevitably ensured<br />
by pious acts of renewal.<br />
In Newar and also Tibetan Buddhism, worship takes<br />
place in the form of circumambulation of a stupa and<br />
offerings <strong>to</strong> the Transcendent Buddhas and their consorts<br />
in their respective nine niches. Important in this<br />
specific context is the conviction that a Stupa is not a<br />
mass of lifeless material, but an object imbued with life.<br />
In Sanskrit this is referred <strong>to</strong> as jivanyasa. All structural<br />
interventions are preceded by pacifica<strong>to</strong>ry rituals. Ideally,<br />
a rope fastened <strong>to</strong> the tail of a cow initiates the process<br />
of dismantling, and the <strong>to</strong>ols of the craftsmen are tipped<br />
with gold. The completion of any intervention involves<br />
the return of “life” <strong>to</strong> the structure, again accompanied<br />
by elaborate rituals.<br />
46
Such a process of repair, replacement, and renewal is<br />
in the true sense a “res<strong>to</strong>ration”, because the building<br />
is returned <strong>to</strong> the physical condition it was in prior <strong>to</strong><br />
the intervention, “not at some previous stage of its morphological<br />
development”, as the term “res<strong>to</strong>ration” is<br />
usually unders<strong>to</strong>od. The main aim was <strong>to</strong> achieve added<br />
value from renewing the surface—an action that in its<br />
essence sets out <strong>to</strong> ensure continuity not for the physical<br />
body of the Stupa, but for the transcendental body of the<br />
Buddha. In this process, the patina or “age value” of the<br />
surface had <strong>to</strong> be sacrificed and the missing figural décor<br />
recreated. Insistence on compliance with the passages<br />
in John Marshall’s Conservation Manual (1923) or the<br />
Charter of Venice (1964) that rule out the replacement<br />
of figural details and require a contemporary stamp on<br />
replacements that are decorative in nature would have<br />
been out of place. Authentic in this case was the craftsmanship,<br />
which was in line with traditions of fire gilding.<br />
It was, as it were, the grandsons of those craftsmen<br />
from the Buddhist community of Shakya who cast the<br />
figures and hammered the repoussé in 1918 who were<br />
engaged in the res<strong>to</strong>ration and renewal.<br />
The example of the Svayambhu Stupa demonstrates that<br />
in a living religious context it is the donor’s wishes that<br />
guide the interventions. Cura<strong>to</strong>rial agencies (in Nepal<br />
the Department of Archaeology) may be involved <strong>to</strong> ensure<br />
quality standards, but they are not in a position <strong>to</strong><br />
insist on global principles that have no foundation in<br />
local cultural reality. The process of res<strong>to</strong>ring and renewing<br />
the surface of the stupa must be regarded as authentic,<br />
because it is embedded in ritual and involves crafts<br />
based on generations of experience. Even the lime that is<br />
removed from the surface of the dome is not treated as<br />
waste, ready <strong>to</strong> be discarded. It has attained some kind<br />
of spiritual quality which is enshrined in a stupa that is<br />
newly constructed for that purpose.<br />
The art of copying by wood carvers—the Ratneshvara<br />
experience, 1996–99<br />
One of the only three temples of the Newar architectural<br />
heritage of the Kathmandu Valley predating the 14th<br />
century stands in the middle of a small square in <strong>Patan</strong>.<br />
It is dedicated <strong>to</strong> Shiva, manifested in his phallic form<br />
(linga), which is named Ratneshvara. With a host of other<br />
shrines, the square forms the center of the quarter of<br />
Sulima.<br />
After years of research, documentation and fund-raising,<br />
the res<strong>to</strong>ration of the small, two-s<strong>to</strong>reyed temple started<br />
in 1996 and was completed in 1999 by the Kathmandu<br />
Valley Preservation Trust. With parts of the roof collapsed<br />
and the roof struts missing, the temple was in a<br />
deplorable sate: Six of the eight roof struts supporting<br />
the lower roof had been s<strong>to</strong>len since the 1960s. They just<br />
disappeared, leaving no evidence in the catalogues of the<br />
auction houses in Geneva, London or New York. One<br />
strut was secured by a neighbor and one was salvaged<br />
from the ruin.<br />
Since the establishment of the Department of Archaeology<br />
in 1956, not a single roof strut of any temple had<br />
been replicated in good quality. In most cases financial<br />
constraints resulted in the installation of uncarved timber.<br />
In 1997, the Ratneshvara project initiated the copying<br />
of one of the surviving struts by Bhaktapur’s master<br />
carver Indra Kaji Silpakar (Figs. 28, 29, 30). To discuss<br />
alternatives, it was placed against an uncarved strut and<br />
a slightly molded strut. After two years of painful discussions<br />
all struts were finally re-carved, based on the initial<br />
experience. Two copies were based on pho<strong>to</strong>graphs<br />
taken by the American anthropologist Mary Slusser in<br />
1968 and four were based on her short descriptions, the<br />
memory of the neighbors and the expertise of Brahmin<br />
priests who act as caretakers of the neighboring esoteric<br />
shrine. Likewise, the elaborate tympanum was recreated,<br />
based on a pho<strong>to</strong>graph. The eight miniature aedicules<br />
(small shrine-like niches with a pediment) of the ground<br />
31<br />
<strong>Patan</strong>, southern Manimandapa.<br />
Replicating a column which was<br />
damaged beyond repair in the<br />
April 2015 earthquake.<br />
Pho<strong>to</strong>graph: B. Basukala, 2015<br />
47
31, 32<br />
48<br />
level were repaired. The design process for the missing<br />
colonnettes (30 cm high) relied on the identification,<br />
study, and measured drawings of comparable colonnettes<br />
which survived as fragments in various temples<br />
in <strong>Patan</strong>. The process of making drawings afforded the<br />
opportunity <strong>to</strong> clarify details that could be missed if the<br />
carver simply worked from a pho<strong>to</strong>graph.<br />
The reproduction of meaningful iconographical details<br />
on the basis of pho<strong>to</strong>graphs or even short descriptions<br />
has <strong>to</strong> be unders<strong>to</strong>od as an appreciation of the performance<br />
of Newar wood carvers whose ances<strong>to</strong>rs created<br />
the originals—if at all a difference has <strong>to</strong> be made between<br />
the “original” and the “copy”. The local cultural<br />
context does not allow such a distinction.<br />
Uncarved struts are always despised and rejected by the<br />
local communities as an expression of disrespect and<br />
stinginess on behalf of the funding agency. In 1997, neither<br />
the Venice Charter nor any other charter or convention<br />
was guiding the process of res<strong>to</strong>ring the Ratneshvara<br />
temple. The entire discussion was not directed against<br />
any national or international guidelines, charters or ideologies,<br />
but rather in favor of valuing what in the global<br />
discourse is termed an indigenous knowledge system.<br />
Beyond knowledge and skill, it is art that is patronized<br />
by conservation projects.<br />
After completion, the architects of the project claimed<br />
that “his<strong>to</strong>ric buildings have the right <strong>to</strong> emerge from<br />
the process of conservation in dignity”. In Nepal, they<br />
continue, “this dignity often rules out stabilizing a building<br />
as it is found, as this would mean freezing ruins”.<br />
The ultimate aim should be “a balance between creation<br />
and heritage conservation.”<br />
To avoid another theft, the two original roof struts<br />
have been exhibited at the Architecture Galleries of the<br />
<strong>Patan</strong> Museum since June 2013. Ironically, two of the<br />
replacements have already been s<strong>to</strong>len and have had <strong>to</strong><br />
be replaced again. Obviously, the exceptional quality<br />
deceived the thieves. The new tympanum was also s<strong>to</strong>len,<br />
retrieved and is now on display at the Architecture<br />
Galleries. The temple withs<strong>to</strong>od the earthquake in April<br />
2015, but the wall surface of the ground floor collapsed<br />
<strong>to</strong>gether with the aedicules; all of this was res<strong>to</strong>red in the<br />
spring of <strong>2016</strong>.<br />
<strong>Patan</strong> <strong>2016</strong>: The ongoing process of repair and<br />
replacement at the Manimandapa, the Char<br />
Narayana and Harishankara temples<br />
The 2015 earthquake reduced two of the prominent<br />
temples on <strong>Patan</strong>’s <strong>Darbar</strong> Square <strong>to</strong> a heap of rubble.<br />
Within a few days following the earthquake, most of the<br />
wooden elements, including simple structural wooden<br />
elements such as rafters, were salvaged, first s<strong>to</strong>red indiscriminately<br />
in the courtyard of the neighboring palace,<br />
in May 2015 roughly organized and s<strong>to</strong>red and in June<br />
<strong>2016</strong> professionally ordered and presented. It <strong>to</strong>ok a year<br />
of s<strong>to</strong>ck-taking <strong>to</strong> identify the constituent components<br />
of all portals, doorways, windows and cornices. The his<strong>to</strong>ric<br />
veneer bricks (daciapa) were also properly s<strong>to</strong>red.<br />
All large bricks and molded cornice bricks were damaged<br />
<strong>to</strong> such an extent that replicas, produced by the only active<br />
traditional brickmaker (Aval) of Bhaktapur, will replace<br />
the original ones. Salvaged veneer bricks (daci apa)<br />
will be reused for the ground floor levels of the Char<br />
Narayana and Harishankara temples. Matching the size
of the old bricks, new bricks will be produced in November<br />
<strong>2016</strong>.<br />
Evidence of the details of all the portals, doorways<br />
(jambs, lintels, colonnettes, outer frames), columns,<br />
colonnettes of the two arcaded halls (mandapa), the arcaded<br />
ambula<strong>to</strong>ry of the Harishankara temple and the<br />
two-tiered Char Narayana temple have been preserved.<br />
There will be no room for conjecture when replicating<br />
the general scheme of decorative details, such as bands<br />
of flowers, leaves or even lotus foliage (Fig. 31, 32). One<br />
should, however, never forget that Newar carpenters do<br />
not know geometrical patterns (as mentioned by the<br />
Conservation Manual by John Marshal, 1923) which<br />
can be extended ad infinitum. Rather, the individual<br />
carpenter enjoyed relative freedom in carving lotus foliage<br />
that occasionally turns in<strong>to</strong> creepers and vine. The<br />
result is that no coiled lotus foliage equals the neighboring<br />
one and no column detail, such as the pot motif, the<br />
myrobalan or walnut pattern on one column is identical<br />
with the pattern of the neighboring column. There is<br />
ample freedom <strong>to</strong> realize the same program and meet the<br />
same proportions. Newar wood carving always followed<br />
a grammar which was interpreted by the carpenter in his<br />
own way. The scope for variation was, however, narrow,<br />
<strong>to</strong> such an extent that the carving of an entire doorway<br />
or, for example, the carving of the twelve columns of the<br />
northern Manimandapa conveys a wholeness which is<br />
absolutely coherent. No column equals any of the other<br />
ones, but all twelve columns make up a family, quite<br />
distinct from the contemporary columns and quite different<br />
from the twelve columns of the northern Manimandapa.<br />
The same is true for the columns and colonnettes<br />
of the Harishankara temple and the portals of<br />
the Char Narayana temple. The older a temple is, the<br />
more likely a deviance in style, for example of the pot<br />
motif. The northern portals, for example, differ from the<br />
southern portal of the Char Narayana temple in presenting<br />
the Kirtimukha motif on the jambs.<br />
33, 34<br />
<strong>Patan</strong>, Harishankara temple.<br />
Recreation by Indra Kaji Shilpakar<br />
of two Mother goddesses of the<br />
quarter round panels flanking the<br />
ground floor doorways, in analogy<br />
<strong>to</strong> the surviving ones, August <strong>2016</strong>.<br />
Pho<strong>to</strong>graphs B. Basukala, <strong>2016</strong><br />
The tympana and windows of the Harishankara temple<br />
49
are all marginally damaged, enabling the carpenters <strong>to</strong><br />
carefully repair broken parts and replace the few missing<br />
parts. We are aware of the fact that such repairs were not<br />
carried out in earlier centuries, because for a generation<br />
the intervention remains visible, and in a way impairs<br />
the perfection a divine shelter would demand. In earlier<br />
centuries, the replacement of damaged elements would<br />
even have been manda<strong>to</strong>ry.<br />
In the light of a scarcity of material—hardwood of the sal<br />
variety is no longer easily available and is costly—and a<br />
growing appreciation of the originality of cultural products,<br />
salvaged fragments are <strong>to</strong> be reused in the course of<br />
any rebuilding of a his<strong>to</strong>rical structure. We are aware of<br />
the fact that this attitude or approach mirrors an international<br />
debate that values the original more highly than<br />
the replica. We are also aware that this practice entered<br />
Nepal only in the 1970s and that it is not always appreciated<br />
by the local community.<br />
The tympana of the Char Narayana, dating back <strong>to</strong><br />
1565, are much more badly affected by the <strong>to</strong>tal collapse<br />
of the temple, because the carving of the arched panel is<br />
not only more voluminous, but more transparent. This<br />
fact will be a major challenge. Some missing parts will be<br />
recreated on the basis of the pho<strong>to</strong>graphic survey made<br />
in 2008, but at least in one case a complete replica will<br />
have <strong>to</strong> be made based on the surviving fragments. These<br />
fragments would be artfully put <strong>to</strong>gether <strong>to</strong> exhibit the<br />
tympanum at the Architecture Galleries of the museum<br />
<strong>to</strong> testify <strong>to</strong> the 16the century art of carving—when<br />
Newar craftsmanship reached its apex. The same is true<br />
for the much damaged columns of Harishankara temple<br />
and the Manimandapa arcade.<br />
Another issue is the recreation of replicas of lost elements.<br />
At the Harishankara temple, four quarter round<br />
panels (dyahkva) framing the doorways were lost <strong>to</strong> theft<br />
already in the 1970s. As the panels feature the Eight<br />
Mother Goddesses (Ashtamatrika), it is an easy task <strong>to</strong><br />
recreate these in analogy <strong>to</strong> the existing ones. The lotus<br />
throne, the devotee <strong>to</strong> the side, the attributes of the<br />
goddess—everything can be identified beyond doubt.<br />
Therefore it is not conjecture, but following an age-old<br />
practice which allows a carpenter <strong>to</strong> realize and complete<br />
a well-known iconographical context (Fig. 33, 34). At<br />
no point in his<strong>to</strong>ry would this have been done differently.<br />
The empty niche referred <strong>to</strong> by John Marshal in<br />
1923 would be an insult and hurt the religious feeling of<br />
the Newars. The empty niche establishes an antiquarian<br />
view, it documents loss. In the context of a living religious<br />
practice, the empty niche would demonstrate an<br />
imposition ordered by those who are guided by a rigid<br />
ideology that defends objectives that may be justified in<br />
a different cultural set-up.<br />
Even more challenging is the recreation of the Eight<br />
Mother Goddesses and Eight Bhairavas which were once<br />
supporting the roof the northern Manimandapa in the<br />
form of struts. The two surviving struts will, however,<br />
serve as examples which the recreated ones will refer <strong>to</strong>.<br />
The iconographical program is again verifiable beyond<br />
simple conjecture. Such iconographical schemes exists<br />
in the memory and experience of the people. They con<br />
thus be identified as an intangible heritage, a knowledge<br />
system that justifies replication.<br />
50
Bibliography (publications cited in the text)<br />
Adams, Douglas, and Mark Cawardine: Last Chance <strong>to</strong><br />
See, London, Heinemann Ltd., 1990.<br />
Dehio, Georg: “Was soll aus dem Heidelberger Schloss<br />
werden?”, in: Georg Dehio and Alois Riegl: Konservieren,<br />
nicht restaurieren. Streitschriften zur Denkmalpflege<br />
um 1900, 1902, 34–42.<br />
Descola, Philippe: “Relativer Universalismus. Anthropologie<br />
und kulturelle Diversität—für eine politische<br />
Ökologie”, in: Lettre 112, <strong>2016</strong>, 107–122.<br />
Dvorák, Max: Katechismus der Denkmalpflege (Catechism<br />
for Preservation of Monuments), Wien: J. Bard, 1916.<br />
Enders, Siegfried RCT, and Niels Gutschow: Hozon. Architectural<br />
and Urban Conservation in Japan, Stuttgart:<br />
Edition Axel Menges, 1998.<br />
Falser, Michael S., Wilfried Lipp and Andrzej Tomaszewski<br />
(eds.): Conservation and Preservation. Interactions<br />
between Theory and Practice. In memoriam Alois Riegl<br />
(1858–1905), Firenze: Edizioni Polistampa, 2010.<br />
Fitch, James Mars<strong>to</strong>n: His<strong>to</strong>rical Preservation. Cura<strong>to</strong>rial<br />
Management of the Built World, Charlottesville: University<br />
of Virginia Press, 1982, 46.<br />
Gurlitt, Cornelius: Bericht des Ersten Tages für Denkmalpflege,<br />
24.–25. <strong>September</strong> 1900 in Dresden, Berlin<br />
1900.<br />
Gutschow, Niels: “Restaurierung und Rekonstruktion.<br />
Gedanken zur Gültigkeit der Charta von Venedig im<br />
Kontext Südasiens”, in: Deutsche Kunst und Denkmalpflege,<br />
49.2, Munich 1991, 156–160.<br />
Gutschow, Niels, and Götz Hagmüller: “The Reconstruction<br />
of the Eight-Cornered Pavilion (Cyasilin<br />
Mandap) on <strong>Darbar</strong> Square in Bhaktapur—Nepal“, in:<br />
Larsen/Marstein, 1994b, 133–148.<br />
Gutschow, Niels: “Recapturing lost elements”, in: Theophile/Gutschow,<br />
2002, 61–68.<br />
Gutschow, Niels: “Towards a transcultural discourse in<br />
conservation and res<strong>to</strong>ration. Review and outlook”, in:<br />
Falser et. al. (eds.), 2010, 11–17.<br />
Gutschow, Niels: Architecture of the Newars. A His<strong>to</strong>ry of<br />
Building Traditions and Details in Nepal, Chicago: Serindia<br />
Publications, 3 vols., 2011a.<br />
Gutschow, Niels: “Conservation Practice. A Conflict or<br />
Renewal of the Spirit of the Stupa?”, in: Tsering Palmo<br />
Gellek and Padma Dorje Maitland (eds.): Light of the<br />
Valley. Renewing the Sacred Art and Traditions of Svayambhu,<br />
Cazadero: Dharma Publishing, 2011b, 32–41.<br />
Jokileh<strong>to</strong>, Jukka: “Treatment and Authenticity”, in: Bernard<br />
Feilden and Jukka Jokileh<strong>to</strong> (eds.): Management<br />
Guidelines for World Cultural Heritage Sites, Rome: IC-<br />
CROM-UNESCO-ICOMOS , 1993, 59–75.<br />
Larsen, Knut Einar, and Nils Marstein (eds.): Conference<br />
on Authenticity in relation <strong>to</strong> the World Heritage Convention.<br />
Prepara<strong>to</strong>ry <strong>Work</strong>shop in Bergen, Norway, 31 January<br />
– 2 February 1994, Bergen: Tapir Forlag, 1994a.<br />
Larsen, Knut Einar, and Nils Marstein (eds.): ICOMOS<br />
International Wood Committee (IIWC) 8th International<br />
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23 – 25 November 1992, Bergen: Tapir Forlag, 1994b.<br />
Lowenthal, David: “Criteria of Authenticity”, in: Larsen/Marstein<br />
1994a, 35–64, esp. 42, 60, 62.<br />
Marshall, John: Conservation Manual. A handbook for the<br />
use of Archaeological Officers and others entrusted with the<br />
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Lowenthal, David, and Simon Jenkins: “Prizing the past<br />
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51
view 18, 2011, 34–40. 2011, 36–38.<br />
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for direction”, in: Architecture + Design 11–12, 1989,<br />
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et al. (eds.), 2010, 233–248.<br />
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Larsen/Marstein, 1994b, 85–124.<br />
Theophile, Erich, and Niels Gutschow: The Sulima<br />
Pagoda. East meets West in the Res<strong>to</strong>ration of a Nepalese<br />
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52
Typical Seismic Issues in Newar Architecture<br />
Seismic Issues Manual - In Development<br />
Rohit Ranjitkar and Evan Speer
54
Seismic Issues Manual - in Development<br />
By Rohit Ranjitkar and Evan Speer<br />
Introduction<br />
Over decades of experience in the preservation of Newar<br />
Architecture, the Kathmandu Valley Preservation Trust<br />
(KVPT) has identified several traditional building practices,<br />
construction methods and other architectural details<br />
that make these structures seismically vulnerable.<br />
This has never been more evident than in the wake of<br />
the devastating April 25, 2015 Gorkha earthquake. Since<br />
that time, Rohit Ranjitkar, Nepal direc<strong>to</strong>r of KVPT, has<br />
worked <strong>to</strong> compile integral details and studies of seismic<br />
issues in his<strong>to</strong>ric Newari structures. This work has<br />
been developed <strong>to</strong> raise awareness of the vulnerabilities<br />
of these structures and <strong>to</strong> advocate for careful detailing<br />
and proper seismic strengthening in the rebuilding and<br />
renovation of these structures, including examples from<br />
lessons learned through <strong>KVPT’s</strong> project development<br />
through the years. Evan Speer, who has been consulting<br />
with KVPT since the 2015 earthquake provided further<br />
insight and development of these details and fact sheets,<br />
adding <strong>to</strong> the discussion with structural engineering<br />
concepts.<br />
The following pages include sample fact sheets for<br />
various issues that have been identified and developed<br />
through decades of work. Issues below include Threshold<br />
Base S<strong>to</strong>ne Connections; Timber Column Base<br />
Connections; Brick Masonry Wall Composition; Wood<br />
Rot and Rising Damp; Roof Strut Connections; and<br />
Wall Plate Detailing.<br />
1<br />
3<br />
4<br />
6<br />
2<br />
5<br />
These fact sheets are a subset of a larger document still<br />
under development. Additional typical seismic issues include<br />
the following: Beam Holding Top Roof, Yellow<br />
Clay Mud Mortar, Floor-<strong>to</strong>-Wall Connections, Excessive<br />
Roof Weight, Lack of Floor Diaphragms, Foundation<br />
Wall Isolation, Wood Quality and Consistency.<br />
Harishankara Temple (above)<br />
Principal Elevation used as model <strong>to</strong> show location of typical<br />
seismic issues<br />
Source: Eduard Sekler, 1982<br />
All figures and pho<strong>to</strong>graphs in this chapter were created by Rohit<br />
Ranjitkar unless otherwise noted.<br />
Opposite page:<br />
South and North Manimandapas<br />
after their collapse on 25 April 2015<br />
in<strong>to</strong> the adjacent step well<br />
Pho<strong>to</strong> by R. Ranjitkar, 28 April 2015<br />
55
Top<br />
Harishankara Temple partial elevation<br />
(l) and Section (r), showing<br />
location of base s<strong>to</strong>nes.<br />
Source: E. Sekler 1982 (l),<br />
Bijay Basukala 2015 (r)<br />
Middle<br />
Harishankara Temple northeast<br />
corner base s<strong>to</strong>ne after 2015 earthquake.<br />
An overturned corner s<strong>to</strong>ne<br />
has been observed on multiple<br />
collapsed tiered temples with outer<br />
timber column arcades. The corner<br />
base s<strong>to</strong>ne was not properly tied <strong>to</strong><br />
the main structure and dislodged<br />
during the earthquake. Note the<br />
mortise visible on the corner s<strong>to</strong>ne.<br />
The column tenon was in this<br />
mortise, and when s<strong>to</strong>ne rolled out,<br />
it kicked the corner column base<br />
outward, contributing <strong>to</strong> collapse of<br />
the structure.<br />
Bot<strong>to</strong>m<br />
Diagram showing minimal intervention<br />
in a typical tiered temple<br />
plinth. This involves a continuous<br />
reinforced concrete ring beam (F)<br />
placed behind the outer plinth/base<br />
s<strong>to</strong>nes (D). The ring beam is doweled<br />
(stainless steel rods) in<strong>to</strong> the<br />
backside of the s<strong>to</strong>nes <strong>to</strong> provide<br />
continuity and prevent separation<br />
of the s<strong>to</strong>ne base.<br />
A. Timber column, B. S<strong>to</strong>ne<br />
base (ilohan), C. S<strong>to</strong>ne flooring,<br />
D. Plinth s<strong>to</strong>ne, E. Foundation,<br />
F. Reinforced concrete ring beam,<br />
G. Inner wall, H. Mud Brick infill<br />
mud mortar between walls<br />
G<br />
H<br />
C<br />
F<br />
E<br />
D<br />
A<br />
B<br />
1. Threshold Base S<strong>to</strong>ne Connections<br />
Description<br />
In the typical tiered temple constructions, the threshold<br />
level, or <strong>to</strong>pmost level of the raised plinth, includes<br />
an outer ring of carved base s<strong>to</strong>ne elements. These base<br />
s<strong>to</strong>nes are often simply set in<strong>to</strong> place before placing the<br />
superstructure, either brick masonry walls or large timber<br />
columns. The base s<strong>to</strong>nes often have mortises <strong>to</strong> accept<br />
wooden tenons from above, or have small tenons <strong>to</strong><br />
act as dowels in<strong>to</strong> the structure above. This connection<br />
is where the load from the outer perimeter columns supporting<br />
the roof comes down in<strong>to</strong> the foundation.<br />
Issues<br />
These base s<strong>to</strong>nes are largely just set in<strong>to</strong> place and have<br />
no significant structural connection <strong>to</strong> the adjacent<br />
s<strong>to</strong>nes or <strong>to</strong> the structure above or below. These connections<br />
seem <strong>to</strong> have been conceived for compression forces<br />
but not for lateral seismic forces. This lack of direct<br />
connection allows these base s<strong>to</strong>nes <strong>to</strong> shift and move<br />
independently during an earthquake and often results in<br />
corner s<strong>to</strong>nes shifting such that corner columns kick out,<br />
accelerating progressive collapse of the building.<br />
Options for Seismic Strengthening<br />
To prevent independent movement or dislodgement of<br />
the base s<strong>to</strong>nes, direct structural connections should be<br />
introduced <strong>to</strong> provide continuity which will help the<br />
structure move as one unit instead of small, independent<br />
pieces. This continuity can be introduced through connecting<br />
each of the s<strong>to</strong>nes <strong>to</strong> adjacent s<strong>to</strong>nes via stainless<br />
steel pins, or doweling each of the s<strong>to</strong>nes (with a stainless<br />
steel rod) in<strong>to</strong> a homogeneous interior structure such as<br />
a reinforced concrete ring beam.<br />
56
2. Timber Column Base Connections<br />
Description<br />
The sal (local hardwood) column is a prominent building<br />
element in Newar architecture. Sal columns are often<br />
used on the ground floor of temples and pātī structures<br />
<strong>to</strong> form open arcades, and often support brick masonry<br />
walls above. The columns bear either on base s<strong>to</strong>nes at<br />
the threshold level, or wooden perimeter beams (lakansi)<br />
that bear on<strong>to</strong> lower base s<strong>to</strong>nes. The connections<br />
between the columns and their base are usually made<br />
with a shallow (approx. 1 inch) square tenon protruding<br />
from the bot<strong>to</strong>m of the column. This tenon is placed<br />
in<strong>to</strong> a mortise within the base material.<br />
Issues<br />
These columns tend <strong>to</strong> support very high loads, including<br />
brick masonry walls. At the ground floor, the base<br />
connections are critical for the stability of the building.<br />
With the original undersized tenon joints, there is no<br />
positive connection that resists overturning forces at this<br />
connection. With the high loads of the upper structure<br />
displacing during an earthquake, these tenons often pull<br />
directly out of their fitting. Without the lateral shear resistance<br />
provided by the tenon, the column bases displace<br />
and can no longer support the weight of the structure<br />
above. This results in failure of the column and can<br />
lead <strong>to</strong> collapse of the structure above.<br />
Options for Seismic Strengthening<br />
To prevent the pullout and failure of these base connections,<br />
a structural connection should be introduced <strong>to</strong><br />
connect the columns with the base material. This can be<br />
achieved with stainless steel dowels that extend in<strong>to</strong> each<br />
material a depth of about 1/6th the unbraced length of<br />
the column. Added stiffness and tensile strength can be<br />
achieved by inserting a recessed stainless steel base plate<br />
at the interface between materials and using structural<br />
epoxies <strong>to</strong> secure the embedded dowels.<br />
Top<br />
South Manimandapa<br />
Columns rotated out of their connections<br />
<strong>to</strong> the lakansi beam during<br />
the April 25, 2015 earthquake. The<br />
tenons were undersized and had<br />
no direct connection <strong>to</strong> counteract<br />
the overturning induced by heavy<br />
masonry structure above.<br />
Middle Left<br />
Timber columns salvaged from<br />
collapsed temples. The base tenons<br />
were relatively intact on these columns,<br />
signifying that the columns<br />
had rotated out of their bases and<br />
not sheared off at the tenon.<br />
Middle Right<br />
Strengthening via two 25mm dia.<br />
stainless steel rods inserted in<strong>to</strong><br />
both the column and the base<br />
s<strong>to</strong>ne.<br />
Bot<strong>to</strong>m Left and Right<br />
Various strengthening options<br />
using four stainless steel dowels<br />
provide added strength while leaving<br />
existing tenon intact.<br />
(Bot<strong>to</strong>m Left diagram by Evan Speer)<br />
57
Top<br />
Wall section showing the composition<br />
of a typical Newar brick masonry<br />
wall. (Gutschow, 1987) Note<br />
the variance in brick types, infill<br />
between outer wythes of brick and<br />
the lack of structural connection<br />
between the different layers.<br />
Middle<br />
Bulging and separation of layers<br />
of typical brick masonry wall. The<br />
mud mortar erodes and the outer<br />
dāci apā layer has separated from<br />
inner wythes of brick.<br />
Bot<strong>to</strong>m Left<br />
Improved detail for brick masonry<br />
wall, interlocking bricks of varying<br />
sizes <strong>to</strong> provide more structural<br />
continuity between the inner and<br />
outer faces of the wall.<br />
Bot<strong>to</strong>m Center and Right<br />
Stainless steel rods with hooked<br />
ends that secure the outer wythe <strong>to</strong><br />
the inner wythe of brick laid in the<br />
mortar bed <strong>to</strong> improve structural<br />
continuity. Stainless steel can also<br />
be laid in a bowtie pattern <strong>to</strong> help<br />
strengthen connection of outer<br />
wythes of walls.<br />
3. Brick Masonry Wall Composition<br />
Description<br />
Masonry walls made from mud mortar were built in<br />
three different layers that are not properly bonded <strong>to</strong>gether<br />
(like a cavity wall). The exterior layer is always<br />
dāci apā and the interior layer is mā-apā (or occasionally<br />
dāci apā) with rubble infill between the two.<br />
Issues<br />
There is no proper structural connection between layers.<br />
This causes bulging of the tapered dāci apā bricks when<br />
mud mortar dries and erodes. This deterioration is especially<br />
weak during an earthquake, where the exterior<br />
layer bulges further due <strong>to</strong> lack of connection within the<br />
wall, and was blown out on many such walls leading <strong>to</strong><br />
collapse.<br />
Options for Seismic Strengthening<br />
If header bricks are not available <strong>to</strong> connect layers within<br />
the wall, it is recomended <strong>to</strong> (i) cut dāci apā <strong>to</strong> provide<br />
a proper overlap with daci apā layer, (ii) use a 6 mm<br />
stainless steel rod in with hooked ends <strong>to</strong> hook in<strong>to</strong> and<br />
connect inner and outer brick layers (iii) make bowtie<br />
reinforcing with 2 mm dia. stainless steel wire <strong>to</strong> connect<br />
all layers. Any of these solutions can be applied at every<br />
30"-36" in every 4-5 brick layers.<br />
58
4. Wood Rot and Rising Damp<br />
Description<br />
Many typical Newar structures were either originally<br />
constructed using, or underwent alterations that resulted<br />
in, details that do not properly address issues of protecting<br />
superstructures from rot or rising damp.<br />
Issues<br />
In most traditional Newar structures, the lack of dampproof<br />
course, or vapor barrier, allows moisture <strong>to</strong> easily<br />
penetrate the lower portions of the building. This is<br />
one of the most problematic issue with these traditional<br />
structures. Due <strong>to</strong> this issue, the lower sections are deteriorated<br />
and weakened by rot and water damage. Deterioration<br />
of materials from moisture damage can significantly<br />
affect their ability <strong>to</strong> absorb lateral or seismic<br />
forces, with weakened brick crushing or crumbling and<br />
with weakened wood experiencing shear failure at a very<br />
premature stress level.<br />
In some cases, such as in various pātī structures, there<br />
was originally a void beneath wooden floors <strong>to</strong> allow<br />
ventilation and <strong>to</strong> reduce risk of rising damp in interior<br />
walls and columns. In some cases, these details were altered<br />
at some point and the voids were filled in, accelerating<br />
the deterioration of materials.<br />
Options for Seismic Strengthening<br />
To improve protection against water damage in collapsed<br />
structures, a damp proof course can be installed<br />
within the foundations <strong>to</strong> restrict rising damp from<br />
penetrating up in<strong>to</strong> the structure. This method is variable<br />
in its implementation, and largely based on project-<br />
and site-specific conditions. The foundation conditions<br />
largely dictate where the damp proof course can be<br />
placed. Additional measures should also be taken within<br />
the superstructure, such as copper sheeting <strong>to</strong> provide a<br />
barrier where timber building elements are located adjacent<br />
<strong>to</strong> masonry walls. This aids in preventing water<br />
infiltration between building elements.<br />
Top<br />
A typical timber column experiencing<br />
wood rot at its base from a<br />
damp plinth.<br />
Middle<br />
Efflorescence, or salt formation, on<br />
the face of bricks that is caused by<br />
cyclical rising damp that permeates<br />
the porous bricks and evaporates,<br />
leaving any traces of salts and other<br />
minerals on the face of the brick.<br />
This movement of water through<br />
the masonry accelerates deterioration.<br />
The water running up<br />
through the brick breaks down the<br />
brick and erodes the clay mortar.<br />
Bot<strong>to</strong>m<br />
Rotten wood at the plinth level,<br />
around the base of timber columns.<br />
This wood detail was likely implemented<br />
during an intervention.<br />
Improper detailing allowed standing<br />
water <strong>to</strong> collect and permeate<br />
the wood, resulting in extensive<br />
wood rot.<br />
59
Top<br />
Typical strut roof connection<br />
detail, with no direct structural<br />
connection between strut and the<br />
roof structure it supports. The strut<br />
is notched around the purlin, but<br />
is only held in place laterally by<br />
timber pegs (cukul). These timber<br />
pegs often lack proper maintenance<br />
and are either rotten, loose, or<br />
broken, thus providing no lateral<br />
resistance. Lack of proper restraint<br />
of the elements in this connection<br />
can lead <strong>to</strong> separation of strut from<br />
roof, and ultimately roof collapse.<br />
Middle<br />
Uma Maheshvara Temple, <strong>Patan</strong>.<br />
Strut roof connection detail after<br />
KVPT preservation in 1992, with<br />
concealed stainless steel bolts <strong>to</strong><br />
create a direct structural connection<br />
between the roof elements.<br />
This provides added structural continuity<br />
<strong>to</strong> resist separation of these<br />
elements during an earthquake.<br />
Bot<strong>to</strong>m<br />
KVPT detail adding steel reinforcing<br />
<strong>to</strong> <strong>to</strong>p of corner strut <strong>to</strong> secure<br />
it <strong>to</strong> roof members. This connection<br />
not only secures strut in place,<br />
but adds tensile strength <strong>to</strong> the<br />
timber purlin corner connection.<br />
The combination of added tensile<br />
strength at the corner and load distribution<br />
through several fasteners<br />
allows better utilization of wood’s<br />
strength without localizing all lateral<br />
forces through the half-lap joint,<br />
where purlins have reduced section.<br />
5. Roof Strut Connections<br />
Description<br />
In typical Newar architecture, roofs have large overhangs,<br />
preventing rain from splashing on the sensitive<br />
brick masonry walls in mud mortar. The overhangs are<br />
supported by large timber struts, typically made of the<br />
strong sal hardwood. These struts are often very intricately<br />
and deeply carved on tiered temples and many<br />
other structures with religious functions.<br />
Issues<br />
The struts supporting roofs are often simply wedged<br />
in<strong>to</strong> place, with no real connection at either end <strong>to</strong> resist<br />
sliding from lateral seismic forces. They are primarily<br />
held in place by the roof weight above and the frictional<br />
forces between the struts and the main structure, and<br />
rest mainly on small wooden or brick corbels built in<strong>to</strong><br />
the lower level of the brick masonry walls of the building.<br />
The struts are connected <strong>to</strong> purlins along the outer<br />
edge of the roofs via a notched end <strong>to</strong> set the strut under<br />
the plate. This weak connection often results in struts<br />
shaking loose during earthquakes, which can result in<br />
progressive collapse of the roof. As the struts, especially<br />
corner struts, provide support for the heavy roof, the<br />
quality and consistency of the load path they provide<br />
must also be ample for the high roof loads. The detailed<br />
carvings in the struts often go through the entire depth<br />
of the strut, weakening this load path.<br />
Options for Seismic Strengthening<br />
To improve the load path and stability of struts, it is<br />
important <strong>to</strong> provide direct structural connections <strong>to</strong> the<br />
roof structure. On typical struts, this can be achieved<br />
with concealed stainless steel rods connecting strut, purlin,<br />
rafters and planking. On corner struts, a bolted steel<br />
plate connection can also increase stiffness and tensile<br />
strength at the corner of the building.<br />
60
6. Wall Plate Detailing<br />
Description<br />
Brick masonry walls are typically <strong>to</strong>pped with wall plates<br />
on both the inner and outer faces of the brick masonry<br />
walls. The wall plates form a ring around the wall<br />
with half-lap joints connecting the intersecting wooden<br />
members. Theys are also used <strong>to</strong> connect other wooden<br />
elements within the structure.<br />
Issues<br />
The wall plates in their original layout are very susceptible<br />
<strong>to</strong> dislodgement during an earthquake, as they are<br />
independent of one another and not properly tied back<br />
<strong>to</strong> the brick masonry wall itself. This means that during<br />
an earthquake, the two wall plates, resting on different<br />
areas of the brick masonry wall, may shake independently<br />
and contribute <strong>to</strong> the pulling apart of various timber<br />
connections within the structure. Thewall plates could<br />
be a vital element within the structure <strong>to</strong> tie the brick<br />
wall and timber structure <strong>to</strong>gether, but were traditionally<br />
not detailed <strong>to</strong> do this.<br />
Options for Seismic Strengthening<br />
To improve the seismic behavior, connection should be<br />
established through the brick wall <strong>to</strong> prevent dislodgement<br />
of the wall plates. If inner and outer wall plates are<br />
properly joined through the wall, they will act <strong>to</strong>gether<br />
as a stiffer frame element at the <strong>to</strong>p of brick walls and<br />
will help the building <strong>to</strong> shake <strong>to</strong>gether as one unit at<br />
this location. This improved continuity can be established<br />
by extending the inner wall plates <strong>to</strong> the outer<br />
wall plate <strong>to</strong> create added stiffness in the corners, adding<br />
intermediary wooden ties through the walls <strong>to</strong> connect<br />
the wall plates along the wall, and bolting steel plate connections<br />
in the corners <strong>to</strong> increase the tensile strength of<br />
the joints and allow ring action. These interventions will<br />
both strengthen the timber frame and reduce bulging<br />
and blowouts within the masonry walls.<br />
C<br />
B<br />
D<br />
D<br />
A<br />
E<br />
F<br />
F<br />
Top<br />
Typical wall plate construction in<br />
Newari brick masonry walls. The<br />
inner and outer wall plates are very<br />
often not connected through the<br />
brick masonry.<br />
Middle<br />
Updated detail which extends inner<br />
wall plates <strong>to</strong> join <strong>to</strong> the outer<br />
wall plate, creating a stiffened ring<br />
beam. The outer wall plate is also<br />
reinforced with bolted steel angles<br />
at the corners <strong>to</strong> further strengthen<br />
the frame.<br />
A. Outer wall plate<br />
B. Inner wall plate<br />
C. Wall<br />
D. Dovetail connection or half lap<br />
joint between wall plates<br />
E. Metal corner plate <strong>to</strong> tie wall<br />
plates <strong>to</strong>gether<br />
F. Corner half lap joint<br />
Bot<strong>to</strong>m<br />
Uma Maheswor Temple, Kwalkhu.<br />
Implementation of strengthening<br />
(1992).<br />
(Letters indicate same elements as in<br />
image above.)<br />
F<br />
B<br />
A<br />
C<br />
61
Seismic Strengthening of His<strong>to</strong>ric<br />
Newar Buildings<br />
By<br />
Rohit Ranjitkar, Erich Theophile and Liz Newman, with contributions by Evan Speer
64
Seismic Strengthening of His<strong>to</strong>ric<br />
Newar Buildings<br />
By Rohit Ranjitkar, Erich Theophile and Liz Newman,<br />
with contributions by Evan Speer<br />
Part I<br />
Introduction<br />
Architectural preservation work in post-earthquake Nepal<br />
brings <strong>to</strong> the forefront the two themes of this publication,<br />
both of which are inherent in <strong>KVPT’s</strong> ongoing<br />
development of techniques and working philosophy<br />
since 1991. The first -- how one repairs, replaces, recarves,<br />
or redesigns lost elements of this rich architectural/iconographic<br />
vocabulary-- engages questions of<br />
authenticity, and has been dealt with in earlier chapters.<br />
The second - how one determines the level or type of<br />
seismic reinforcements, i.e. strengthening measures <strong>to</strong><br />
help protect the building in a future earthquake, is the<br />
subject of this chapter.<br />
KVPT 's founding mission - <strong>to</strong> safeguard the architecture<br />
of the Kathmandu Valley, - has involved numerous<br />
and continuous experimental and evolving techniques<br />
in developing appropriate strategies for conservation --<br />
and seismic strengthening has always been a focus. The<br />
present goal is both <strong>to</strong> review this seismic work as an<br />
evolution of practice, looking at <strong>KVPT’s</strong> work before<br />
and after the earthquake, and <strong>to</strong> place it in the context of<br />
international practice and charters as well as local norms<br />
and developments, in addition <strong>to</strong> understanding the urgency<br />
of the post-earthquake context.<br />
Seen in a broader context, the design of modifications <strong>to</strong><br />
a monument or his<strong>to</strong>rical building, which may be ahis<strong>to</strong>rical<br />
but contribute <strong>to</strong> the building’s longer life, form a<br />
considerable part of international preservation practice.<br />
These interventions might involve the introduction of<br />
modern building systems - like heating and electricity -<br />
<strong>to</strong> make a structure habitable as part of adaptive reuse,<br />
or, in the case of seismically active zones, they might be<br />
modifications <strong>to</strong> the his<strong>to</strong>rical structural system or the<br />
introduction of new layers <strong>to</strong> help the structure meet<br />
building codes addressing human safety fac<strong>to</strong>rs.<br />
Hybrid solutions<br />
The Trust, working in the local context but influenced<br />
by its Western co-founders and the international educational<br />
background of its Nepalese working professionals,<br />
explicitly prioritizes retaining and saving the his<strong>to</strong>rical<br />
layers and pieces of a structure and/or maintaining its<br />
his<strong>to</strong>rical configuration. This is decidedly a departure<br />
from many local or community approaches, in which<br />
one would generally not think twice about recarving a<br />
lost icon or dismantling a deteriorated his<strong>to</strong>ric structure<br />
<strong>to</strong> replace it with a new building in reinforced concrete<br />
frame construction. Discussions in 1992 between KVPT<br />
and the owners of a local dilapidated shrine in <strong>Patan</strong>, for<br />
example, could not persuade them even <strong>to</strong> consider repairing<br />
their rare early structure, Tyagah Chapa, with its<br />
13th century carved struts; they wanted a new structure.<br />
As this building s<strong>to</strong>od outside of any Monument Zone<br />
with protective covenants, its demolition could not be<br />
s<strong>to</strong>pped. Thus when KVPT engages in the design for<br />
seismic reinforcements which prioritize his<strong>to</strong>rical fabric,<br />
it must be stated that this is already a “hybridized” approach.<br />
Nepalese building materials, his<strong>to</strong>rical fabric, local<br />
craftsmen and worshippers-- these all mix with very<br />
recently “imported” ideas of architectural heritage conservation.<br />
It should be noted that at this point, issues of<br />
architectural conservation practice have begun filtering<br />
broadly in<strong>to</strong> the upper and educated classes of Nepal,<br />
creating new discourses and collisions.<br />
One example illustrates the situation well. In order <strong>to</strong><br />
consolidate the building and improve seismic strength-<br />
Above, Top<br />
Tyagha Chapa before demolition.<br />
Pho<strong>to</strong>graph by Mary Slusser, ca. 1970<br />
Above, Bot<strong>to</strong>m<br />
After rebuiding in concrete frame<br />
structure in 1996.<br />
Pho<strong>to</strong>graph by Raju Roka, July 23, 2005<br />
Opposite<br />
<strong>Patan</strong> <strong>Darbar</strong> Square before and<br />
after earthquake.<br />
Pho<strong>to</strong>graphs by Rohit Ranjitkar and Hari<br />
Maharjan, January 31, 2011 and April<br />
26, 2015<br />
65
ening, Programme Direc<strong>to</strong>r Ranjitkar negotiated for<br />
many months <strong>to</strong> convince the community that the heavily-damaged<br />
Patukva Agam, a 17th c. <strong>to</strong>wered shrine<br />
building, could be res<strong>to</strong>red without dismantling or rebuilding<br />
its intact but weathered facade. Here, the Trust<br />
developed a novel, internal timber backup frame which<br />
preserved the <strong>to</strong>wering, his<strong>to</strong>rical facade. Anyone else<br />
would have dismantled and rebuilt.<br />
Interventions which affect the his<strong>to</strong>rical configuration or<br />
surviving building materials of a structure are of course<br />
<strong>to</strong> be carefully considered. This article is an opportunity<br />
<strong>to</strong> explicate some of the considerations, working methods<br />
and solutions of completed and proposed projects<br />
in detail. It is especially important <strong>to</strong> point out that the<br />
diversity of solutions reflects not only the individual<br />
characteristics of the his<strong>to</strong>ric structures - which we study<br />
carefully - but also KVPT's commitment <strong>to</strong> developing<br />
new and appropriate solutions. KVPT's mission has never<br />
been focused on expanding <strong>to</strong> save every monument<br />
in the Valley, but rather has been <strong>to</strong> take advantage of<br />
its local expertise, the variety of international collabora<strong>to</strong>rs,<br />
and a global network of experts and researchers <strong>to</strong><br />
explore creative and appropriate solutions which might<br />
“bridge” the differences between local and international<br />
norms in preservation. In addition, the his<strong>to</strong>ry of the<br />
Trust can be seen as one of taking on projects of increasing<br />
scale and complexity as our organization, reputation,<br />
expertise, and fundraising base has grown.<br />
There are few places where so many different ac<strong>to</strong>rs have<br />
worked in close proximity: <strong>Patan</strong> <strong>Darbar</strong> and environs is<br />
a virtual labora<strong>to</strong>ry for international conservation work,<br />
with a wide variety of foreign experts, UN agencies, foreign<br />
governments, NGOs, INGOs, private citizens, local<br />
groups, local academics and government agencies at<br />
work. The theme of such “hybrid” solutions is central<br />
<strong>to</strong> an early publication of KVPT: “Sulima Pagoda: East<br />
Meets West in the Res<strong>to</strong>ration of a Nepalese Temple.”<br />
A note on the term ‘seismic strengthening’<br />
We use term the ‘seismic strengthening’ instead of ‘seismic<br />
reinforcement’ or ‘seismic retrofitting’ because the<br />
problem it denotes is so sensitive,- in these building<br />
types and this odd political context,- that rather than<br />
inserting a single rigid framework in<strong>to</strong> a structure, one<br />
typically has <strong>to</strong> look <strong>to</strong> a myriad of smaller design measures<br />
that help strengthen buildings without destroying<br />
their his<strong>to</strong>ric integrity. This is generally a good challenge,<br />
one which we have prioritized since the inception<br />
of the Trust, but there are limits <strong>to</strong> its effectiveness in<br />
certain cases, and there, where they are imperative, the<br />
introduction of modern materials can mean the survival<br />
of the structure. The discussion below of the Manimandapa<br />
design process delves in<strong>to</strong> this question of<br />
balancing the spectrum of seismic interventions and the<br />
resulting structural strength with preservation concerns.<br />
Relevant characteristics of Newar architecture<br />
As one surveys the range of his<strong>to</strong>rical building types and<br />
configurations in the Kathmandu Valley in light of seismic<br />
performance, some basic observations can be made<br />
on 1) how we now feel seismic design fac<strong>to</strong>red in<strong>to</strong> their<br />
original construction; 2) the evolution of building materials;<br />
and 3) the his<strong>to</strong>ry of maintenance - or the lack<br />
thereof.<br />
Building configurations seismically considered<br />
Typical <strong>to</strong> his<strong>to</strong>ric Newar buildings is a design of great<br />
artistic significance, often <strong>to</strong>gether with very poor building<br />
fabric. Typical problems are: lack of vertical connections;<br />
lack of information about foundations; building<br />
materials quality and supply issues – brick, mud mortar,<br />
timbers. Layered on <strong>to</strong> these over time are decreased seismic<br />
resistance due <strong>to</strong> multiple post-earthquake reconstructions;<br />
shoddiness and incorrect his<strong>to</strong>rical details/<br />
configurations of past repairs; and low-quality structural<br />
replacement timber. The rebuilding process has sometimes<br />
spurred on artistic developments, but without<br />
prioritizing structural connections or internal structure;<br />
with design that responds <strong>to</strong> cultural and climatic con-<br />
66
siderations but not <strong>to</strong> earthquake activity. The iconic<br />
multi-tiered temple type, with its very wide overhanging<br />
roofs and timber structure but little or no positive connections<br />
inside <strong>to</strong> outside, or of the main edifice <strong>to</strong> the<br />
base, is a classic example.<br />
Materials - his<strong>to</strong>rical, evolving, confusing<br />
The materials used in his<strong>to</strong>ric Newar construction have<br />
changed over time in a way that is poorly unders<strong>to</strong>od<br />
<strong>to</strong>day. The seismic s<strong>to</strong>ry of the Kathmandu Valley,<br />
with its long his<strong>to</strong>ry of buildings falling and being rebuilt<br />
multiple times, is an important fac<strong>to</strong>r in the virtual<br />
disappearance of many of the original materials used in<br />
their construction -but there are other fac<strong>to</strong>rs at play as<br />
well. To explore this evolution, we need <strong>to</strong> distinguish<br />
three categories of materials, which we designate here<br />
as his<strong>to</strong>ric (meaning original, i.e. what was used during<br />
the Malla era when the buildings were first built); later<br />
(referring <strong>to</strong> materials that have been used for a while,<br />
perhaps even since the early 20th century, but were not<br />
original <strong>to</strong> Newar buildings of the Malla era); and modern<br />
(which has not been used consistently, as discussed<br />
below).<br />
Many, perhaps most, of the his<strong>to</strong>ric or original materials<br />
have <strong>to</strong> our knowledge disappeared from all structures<br />
remaining <strong>to</strong>day. We are fortunate that Niels Gutschow<br />
definitively documented these materials, along with the<br />
related <strong>to</strong>pics of his<strong>to</strong>ric construction assemblies, <strong>to</strong>ols,<br />
and even rituals, in his 1988 book “ Newars Towns and<br />
Buildings.” In some cases this building dictionary may<br />
be the only record of a traditional construction method,<br />
such as a recipe for silay, a resin pointing used for s<strong>to</strong>ne<br />
and brick facades, now lost. Where we do find surviving<br />
original materials, such as the façade bricks, daci apa, or<br />
other specialty cornice tiles or unique his<strong>to</strong>rical sizes of<br />
common brick, the Trust tries <strong>to</strong> reuse wherever possible<br />
and cus<strong>to</strong>m-order new, matching pieces as necessary. It<br />
is important <strong>to</strong> note that the practice of using original<br />
materials for repairs or rebuilding was not the case in the<br />
Kathmandu Valley for most of the 20th century. New<br />
brick – whether the oversized bricks stamped with Prime<br />
Minister Juddha Shamsher’s seal that were popular in the<br />
post-1934 quake rebuildings or “machine made” brick<br />
–the mass-produced variety available in the 60’s, these<br />
were preferred for all building work, both his<strong>to</strong>rical and<br />
new, until the recent past. It was in the 1970’s with the<br />
arrival of international conservation teams at the Pujari<br />
Math and Hanuman Dhoka projects, that the idea of<br />
using original or his<strong>to</strong>rical materials arrived, as did commissions<br />
<strong>to</strong> revive long-closed small-scale production facilities.<br />
Interestingly, these replicas of the original daci<br />
apa and jhinghati tiles are experiencing a renaissance in<br />
current revival architecture, <strong>to</strong>o, although the quality of<br />
the early materials has never been matched.<br />
The later materials are many, including all Rana-era improvements,<br />
and are sometimes imported from or influenced<br />
by Nepal’s neighbors, India and China. To take<br />
roof assemblies as an example, one highly visible later<br />
material is the large terra-cotta machine made roof tile<br />
that often replaces the traditional handmade terra-cotta<br />
jhinghati. These larger tiles were used extensively by the<br />
Rana rulers in the 20th c, for example, <strong>to</strong> refurbish the<br />
<strong>Patan</strong> Palace roofscape. They are installed over timber<br />
sleepers (eliminating the jhingati’s heavy mud bed) and<br />
require less maintenance.<br />
While some argue that these materials are themselves<br />
now traditional and should be retained where found, the<br />
Trust does not retain these replacement tiles where they<br />
are encountered on our project buildings because<br />
Maintenance, and strengthening vs. demolition<br />
Given the long his<strong>to</strong>ry of neglect of Kathmandu Valley<br />
heritage, which has been chronicled in every traveler’s<br />
account since at least the early 19th century, one should<br />
assume little <strong>to</strong> no future maintenance of projects, and<br />
the his<strong>to</strong>ric moment of new construction of the type is<br />
long past, meaning each successive earthquake now takes<br />
its <strong>to</strong>ll in vast numbers of weakened traditional buildings<br />
that will collapse or be demolished and will never<br />
67
Manimandapa south<br />
The rotten base beam for the pillars<br />
and timber pillars in s<strong>to</strong>rage.<br />
Pho<strong>to</strong>graphs by Rohit Ranjitkar, July and<br />
August, 2015.<br />
68<br />
our priority is <strong>to</strong> return <strong>to</strong> the original materials and<br />
configuration of the his<strong>to</strong>ric structure, and provide improved<br />
performance as needed (where his<strong>to</strong>ric materials<br />
are not sufficient) through concealed, or unobtrusive,<br />
modern interventions.<br />
In roofing assemblies, this translates <strong>to</strong> achieving improved<br />
waterproofing and seismic bracing via the addition,<br />
concealed above the planking on the rafters, of<br />
marine grade plywood and a waterproofing membrane<br />
under the traditional mud setting bed and jhinghati roof<br />
tiles. The Mul Cok and Sundari Cok projects in <strong>Patan</strong><br />
Palace are recent examples of this approach <strong>to</strong> roof assembly.<br />
The word “traditional” <strong>to</strong>day is a confused term which<br />
is often unwittingly used in a way that conflates original<br />
and later materials. For example, in addition <strong>to</strong> the<br />
larger tiles and bricks mentioned above, later materials<br />
include wood planking over rafters. Most people in Nepal<br />
<strong>to</strong>day consider this a traditional material and would<br />
be surprised <strong>to</strong> learn that the use of planking in this way<br />
dates back only <strong>to</strong> the Hanuman Dhoka and Bhaktapur<br />
Development Projects (1970’s-80’s). Where roofing<br />
materials of 85 years or more survive, one probably<br />
finds a mixture of reeds and lathe used <strong>to</strong> cover the rafters<br />
under the mud bed; and while this may have been<br />
conventional practice for centuries, there have also been<br />
found early surviving fragments of specialty tiles used <strong>to</strong><br />
span the rafters, - possibly the earliest building practice,<br />
according <strong>to</strong> Gutschow.<br />
Certain clearly modern materials are such common and<br />
obvious improvements <strong>to</strong> the performance of traditional<br />
buildings that they have become de fac<strong>to</strong> strategy for his<strong>to</strong>ric<br />
buildings. One of the most common examples is<br />
the waterproofing membrane under the mud bed of the<br />
roof. This ahis<strong>to</strong>rical material is generally accepted as<br />
a modern intervention which the old buildings require<br />
<strong>to</strong> survive the monsoon cycle. There is no controversy<br />
over whether this modern innovation is the best way<br />
<strong>to</strong> waterproof roofs. One could consider that any such<br />
modification shifts the balance, subtly or less so, of his<strong>to</strong>rical<br />
and traditional assemblies, and with it, some not<br />
fully determinate fac<strong>to</strong>rs in the structures’ durability and<br />
earthquake resistance - for better or for worse. But this<br />
membrane is concealed, it works, and it is rarely discussed.<br />
This is also important because of the existence of a vocal<br />
faction which argues <strong>to</strong>day against the use of modern<br />
materials. Like everyone else, this group accepts such<br />
modern materials as the waterproof membrane, and it<br />
has even proposed the use of laminated timber - (wood,<br />
yes, but a very industrial, ahis<strong>to</strong>rical material-arguably<br />
more modern than concrete). The ideology here of rejecting<br />
modern materials is restricted <strong>to</strong> concrete, as discussed<br />
elsewhere in this chapter. There has been some<br />
discussion about the use of timbers in ahis<strong>to</strong>rical configurations<br />
- even a proposal for a timber ring beam in<br />
a foundation. Mention has even been made of substituting<br />
an enormous monolithic s<strong>to</strong>ne for our proposed<br />
concealed foundation slab on a project in order <strong>to</strong> avoid<br />
any use of concrete.<br />
It is our conclusion that these ideas are not practical in<br />
terms of implementation and durability, and they do not<br />
withstand scientific scrutiny or conform <strong>to</strong> international<br />
norms of preservation. It is worth reemphasizing that -<br />
with the rare exception of an his<strong>to</strong>rical change that was<br />
of a high quality of design and material, rather than a<br />
downgrading of materials - our priority is rather a return<br />
<strong>to</strong> the original his<strong>to</strong>ric configuration (form and dimensions)<br />
and materials wherever possible, with a carefully<br />
considered intervention using concealed or unobtrusive<br />
modern materials only when traditional materials<br />
cannot meet the need. This is Article 10 of the Venice<br />
Charter, painstakingly applied.
Maintenance<br />
Given the long his<strong>to</strong>ry of neglect of Kathmandu Valley<br />
heritage, which has been chronicled in every traveler’s<br />
account since at least the early 19th century, one should<br />
assume little <strong>to</strong> no future maintenance of projects, and<br />
the his<strong>to</strong>ric moment of new construction of the type is<br />
long past, meaning each successive earthquake now takes<br />
its <strong>to</strong>ll in vast numbers of weakened traditional buildings<br />
that will collapse or be demolished and will never<br />
be rebuilt. Likewise, the public attitude <strong>to</strong>day <strong>to</strong>ward<br />
old buildings in developing Kathmandu <strong>to</strong>day is a belief<br />
that modern construction is better - and will better<br />
survive the next earthquake. Although the knowledge<br />
and techniques exist <strong>to</strong> do so, there is almost no understanding<br />
of - or interest in - the possibility of bringing<br />
older structures <strong>to</strong> a safe condition, rather than replacing<br />
them with concrete. This is part of the particular tragedy<br />
of the Kathmandu Valley’s modernization, and another<br />
reason <strong>to</strong> design for longevity.<br />
The unique characteristics of Newar architecture-beauty<br />
and symbolism - were privileged over seismic concerns;<br />
but there are also fac<strong>to</strong>rs of flexibility built in - and aspects<br />
of traditional buildings, when well cared-for - that<br />
dissipate a certain amount of earthquake energy. Techniques<br />
<strong>to</strong> address the inherent weaknesses of the type<br />
have been the focus of study over time by KVPT and are<br />
detailed in the “seismic issues” and “earthquake manual”<br />
sections of this report. At the same time, and first, seismic<br />
strategies must work with and enhance the particular<br />
strengths of the traditional type wherever possible.<br />
Part II<br />
Evolution of <strong>KVPT’s</strong> practice and philosophy<br />
1991-2015<br />
As the following project his<strong>to</strong>ries are intended <strong>to</strong> illustrate,<br />
our work in “saving” a building in the Kathmandu<br />
Valley is an extremely creative and individual design process.<br />
It involves the classic elements of preservation work<br />
such as forensic work on the building <strong>to</strong> understand its<br />
construction his<strong>to</strong>ry and his<strong>to</strong>rical layers, his<strong>to</strong>rical research,<br />
community negotiations, and accepting the limitations<br />
of local implementation; and the complex and<br />
delicate work of international collaboration in balancing<br />
local and international norms. This background has led<br />
<strong>to</strong> our unique position, and we document in Part II the<br />
evolution of diverse solutions that have grown from variations<br />
in: 1) extent of physical intervention; 2) materials<br />
and construction methods; and 3) engineering concepts.<br />
Our solutions <strong>to</strong> seismic strengthening are <strong>to</strong> a large extent<br />
a function of KVPT Program Direc<strong>to</strong>r Rohit Ranjitkar’s<br />
keen understanding of and involvement with the<br />
actual construction process and methods. The development<br />
of our reinforcement solutions takes place largely<br />
on site due <strong>to</strong> both the irregularity of the medieval architecture<br />
and the three-dimensional complexity of the<br />
construction materials assembly.<br />
Recipe for res<strong>to</strong>ration - context and early projects<br />
<strong>KVPT’s</strong> early projects <strong>to</strong>ok place against the backdrop<br />
of two massive, pioneering, and highly professional projects,<br />
Hanuman Dhoka (Kathmandu) and the Bhaktapur<br />
Development Project. Both had focused on introducing<br />
a number of best practices in preservation such<br />
as maximizing his<strong>to</strong>rical fabric retention and installing<br />
damp proof courses. In terms of seismic strengthening,<br />
there was a general consensus in the early 1990’s that a<br />
concealed ring beam under the wall plate level beneath<br />
the rafters should be considered for his<strong>to</strong>ric buildings<br />
69
A "Recipe for Res<strong>to</strong>ration,"<br />
published in the 1992 ICOMOS<br />
proceedings, describes how such<br />
seismic strengthening strategies<br />
were integrated in<strong>to</strong> a program of<br />
repair and rebuilding which prioritized<br />
interventions using traditional<br />
mud mortar, brick, and timber,<br />
as well as the retention of his<strong>to</strong>ric<br />
building fabric.<br />
at risk, with rebuilding/new construction projects <strong>to</strong> receive<br />
ring beams at the foundation level as well. (See Dr.<br />
Walther Mann’s and John Sanday’s recommendations<br />
for concrete ring beams from manuals prepared as part<br />
of the Bhaktapur Development Programme and Hanuman<br />
Dhoka Res<strong>to</strong>ration projects, respectively.)<br />
Such seismic design sensibility describes the early temple<br />
repairs of KVPT. A “Recipe for Res<strong>to</strong>ration,” published<br />
in the 1992 ICOMOS proceedings, described how such<br />
seismic strengthening strategies were integrated in<strong>to</strong> a<br />
repair and rebuilding program which prioritized the use<br />
of traditional mud mortar, brick, and timber and retaining<br />
his<strong>to</strong>ric building fabric. Adding waterproof membranes<br />
<strong>to</strong> his<strong>to</strong>ric roofing assemblies was unquestioned<br />
standard practice. As soon as water penetrated the roof,<br />
these structures deteriorated quickly with the monsoon<br />
rains- five years could take a building. It also went without<br />
saying that substituting of wood planking and bitumen<br />
tar felt for the his<strong>to</strong>rical lathe or tile underlayment<br />
<strong>to</strong> the roof mud followed from the Venice Charter’s justification<br />
of the use of modern materials. The Charter’s<br />
Article 10 reads: “Where traditional techniques prove<br />
inadequate, the consolidation of a monument can be<br />
achieved by the use of any modern technique for conservation<br />
and construction, the efficacy of which has been<br />
shown by scientific data and proved by experience.”<br />
This early work of KVPT, including Uma Maheswor<br />
70
Left (Top and Bot<strong>to</strong>m)<br />
Structural improvements <strong>to</strong> masonry<br />
walls created by tying the inner<br />
and outer wall plates <strong>to</strong>gether <strong>to</strong><br />
introduce continuity and <strong>to</strong> hold<br />
walls <strong>to</strong>gether, at Radha Krishna<br />
temple project (upper and lower<br />
left).<br />
Right<br />
Upper right sketch shows stainless<br />
steel corner reinforcement between<br />
adjacent plates at Uma Mahesvara<br />
(upper right).<br />
Sketches by Rohit Ranjitkar, 1992<br />
the masons and carpenters <strong>to</strong> identify places <strong>to</strong> add unobtrusive<br />
or concealed strengthening.<br />
and Radha Krishna, was reviewed by the visiting Wood<br />
Conservation Mission of ICOMOS, who described it as<br />
exemplary of how high quality res<strong>to</strong>ration and repair<br />
projects could be achieved in the the Kathmandu Valley.<br />
The development of additional and innovative ways <strong>to</strong><br />
strengthen timber joints and make vertical connections<br />
was an important advance in the general measures <strong>to</strong> improve<br />
connections in repairs and rebuilding. Ranjitkar’s<br />
achievement, notably, followed from his having spent<br />
many hours on the building scaffolding working with<br />
Among these measures were the extension of inner wall<br />
plates, the inclusion of additional timber joints <strong>to</strong> connect<br />
the inner and outer wall plates, and steel reinforcing<br />
angles <strong>to</strong> add stiffness and continuity <strong>to</strong> the structure at<br />
the <strong>to</strong>p of brick masonry walls (eg, at Uma Maheshvara<br />
temple). The addition of timber corner posts extending<br />
down from these stiffened wall plates also added vertical<br />
continuity <strong>to</strong> the timber framing, helping reinforce<br />
the brick masonry and increasing the adaptability of the<br />
structure by adding some redundancy <strong>to</strong> the load path.<br />
Innovative thinking, largely spurred by the difficulties of<br />
procuring lead and stainless steel in the Nepali market,<br />
also led <strong>to</strong> the use of copper sheeting as a damp proof<br />
course during preservation work at Ayuguthi Sattal.<br />
Since chemical treatment and reinforced concrete damp<br />
proof courses were unprecedented in Nepal at the time,<br />
the use of copper sheeting <strong>to</strong> separate timber elements<br />
from masonry elements <strong>to</strong> inhibit water flow was implemented.<br />
71
Patukva Agam<br />
Structural improvements include<br />
a timber backup frame within the<br />
structure and a two-layered system<br />
of perpendicular diagonal planking<br />
<strong>to</strong> increase stiffness and shear<br />
capacity.<br />
Pho<strong>to</strong>graphs and sketch by Rohit Ranjitkar,<br />
1996.<br />
Timber reinforcement schemes in the 90’s:<br />
Patukva Agam backup frame, Yetkha, Vambaha<br />
The res<strong>to</strong>ration of the Patukva Agam (res<strong>to</strong>red 1994-8)<br />
presented a significant structural challenge as its massive<br />
roof<strong>to</strong>p and multi-tiered temple structure rested on a<br />
dilapidated three-s<strong>to</strong>ry base structure which was about<br />
<strong>to</strong> collapse due <strong>to</strong> water damage. The Trust consulted<br />
with the UK’s pre-eminent conservationist, Sir Bernard<br />
Feilden, during his working visit with KVPT in 1994 regarding<br />
the Agam as well as strengthening techniques for<br />
the Ayuguthi. Eduard Sekler negotiated a consultancy<br />
from Guy Nordenson <strong>to</strong> pursue the engineering concept<br />
of a backup frame using massive timber members, an<br />
idea which had been initiated in consultation with Sir<br />
Bernard Feilden. Nordenson, a senior engineer at the<br />
international engineering firm of Ove Arup, advised on<br />
this innovative design. The solution can be described<br />
as a framework of interior scaffolding, - massive timber<br />
members carefully fit in<strong>to</strong> the corners of the structure<br />
and spanning floor joists designed <strong>to</strong> "catch " the<br />
<strong>to</strong>wering masonry and timber <strong>to</strong>wer in case of failure. A<br />
structural membrane created by multiple layers of timber<br />
planking with staggered joints in 45 degree was introduced<br />
at the floor level <strong>to</strong> provide horizontal rigidity,<br />
replacing the his<strong>to</strong>rical thick mud floors. This backup<br />
structural frame allowed us <strong>to</strong> leave the slightly tilting<br />
facade masonry intact, without dismantling, so that the<br />
extraordinary patina and irregularity of the facade could<br />
be “frozen”.<br />
Timber was chosen over steel both for its aesthetic flavor,<br />
congruent with the medieval tiny crooked structure,<br />
and because it would be easier <strong>to</strong> fit and install in the<br />
tiny spaces, which allowed no extra room for machinery.<br />
Steel and a timber backup frame were employed for<br />
Patukva Agam, a dilapidated shrine building, in 1994-<br />
97. In 1995 KVPT worked with Walther Mann and<br />
the GTZ funded <strong>Patan</strong> Conservation and Development<br />
Programme <strong>to</strong> develop the Vambaha timber ring beam<br />
inserted at the roof plate and wall plate levels.<br />
72
Left<br />
Vambaha seismic reinforcement<br />
design with a multi-layered timber<br />
beam supporting the walls of the<br />
pinnacle.<br />
Designed by Prayag Joshi,<br />
February 1994<br />
Refurbishing palace and monastery:<br />
Itumbaha and <strong>Patan</strong> <strong>Darbar</strong> Complex projects<br />
2006-2015<br />
A number of palace and monastery projects followed<br />
whose building configuration, low center of gravity and<br />
two-s<strong>to</strong>ry height invited minimal interventions for seismic<br />
strengthening. These types, with their massive and<br />
continuous masonry wall structure, stand in contrast <strong>to</strong><br />
the more high risk temple structures sitting a<strong>to</strong>p plinths,<br />
with their huge roof overhangs. Ayuguthi Sattal reconstruction,<br />
Itum Baha, and the quadrangles of the <strong>Patan</strong><br />
Royal Palace are examples.<br />
The upgrading of foundations <strong>to</strong> include damp proof<br />
courses was considered critical not only for occupancy<br />
of the ground floor, but <strong>to</strong> protect against wet rot on<br />
the structural timber pillars in the ground floor. The<br />
timber pillars of Newar buildings vary in their level of<br />
development as an auxiliary timber framework or timber<br />
lacing. When it came <strong>to</strong> assessing different options for<br />
a damp proof course, for example, the efficacy and difficulty<br />
of installation and the amount of fabric destruction<br />
were among the fac<strong>to</strong>rs considered. The low-tech<br />
solution of copper sheets was explored in conversations<br />
with Feilden.<br />
Above<br />
Mahadev Temple North<br />
Vertical up right post completely<br />
rotten due <strong>to</strong> rising damp, even<br />
sitting on the s<strong>to</strong>ne base.<br />
Pho<strong>to</strong>graph by Rohit Ranjitkar,<br />
Sept. <strong>2016</strong><br />
73
The Kathmandu <strong>Darbar</strong> Initiative (1998-2005):<br />
Strengthening schemes for Nepal’s iconic<br />
multi-tiered temples (degah)<br />
After a string of individual building projects of growing<br />
scale in <strong>Patan</strong>, the Trust proposed a major campaign in<br />
1997, an “ensemble group" for the Kathmandu <strong>Darbar</strong><br />
Initiative project in collaboration with the World Monuments<br />
Fund and Nepalese businessmen. In this project,<br />
the Kathmandu <strong>Darbar</strong> Initiative, seismic strengthening<br />
was identified as a major research and development goal.<br />
Other project initiatives included the first study of the<br />
use of paint on his<strong>to</strong>ric temples.<br />
For this high-profile endeavor, whose launch was inaugurated<br />
by the Crown Prince, the Trust was fortunate<br />
<strong>to</strong> have as our technical advisor Robert Silman, a<br />
major figure in the preservation engineering of his<strong>to</strong>ric<br />
buildings around the world. During an expert mission<br />
in 1999 with Silman, Gutschow, Ranjitkar, Theophile,<br />
and Nepalese engineer Prayag Joshi, the group reviewed<br />
<strong>KVPT’s</strong> and others’ seismic strengthening examples as<br />
a basis for the development of model techniques at this<br />
cluster of temples in Kathmandu <strong>Darbar</strong> Square.<br />
It is important <strong>to</strong> point out that up until that time (and<br />
in fact even <strong>to</strong>day), possibly as a holdover from conservative<br />
policies <strong>to</strong> prevent archaeological raids (and in<br />
defiance of international consensus), the Dept. of Archaeology<br />
had never allowed <strong>to</strong> excavation and study<br />
of foundations for heritage projects. Soil testing and<br />
analysis were also out of the question. In retrospect, and<br />
particularly after the earthquake of 2015, it seems untenable<br />
for a res<strong>to</strong>ration project <strong>to</strong> be constrained by this<br />
convention (which his<strong>to</strong>rically derived from an Indian<br />
policy of the British Archaeological Survey of India intended<br />
only <strong>to</strong> address archaeological sites - ‘dead’ monuments).<br />
Because of this, project teams were (and are)<br />
forced <strong>to</strong> make unverifiable assumptions about the foundation<br />
and soil- the most critical features both for the<br />
assessment of seismic performance and for the potential<br />
reinforcement of foundations. Both were out of bounds.<br />
Silman’s office accepted the Department of Archaeology’s<br />
mora<strong>to</strong>rium on soil testing and under<strong>to</strong>ok the<br />
first-ever modeling of a Nepalese multi-tiered temple,<br />
<strong>to</strong> explore what strengths or weaknesses were inherent<br />
<strong>to</strong> the architectural style, the construction methods, and<br />
individual building configurations. Three major temples<br />
in need of res<strong>to</strong>ration, in varying states of disrepair, were<br />
the focus. As with any structural retrofit design, we had<br />
<strong>to</strong> identify design criteria or goals. As the clients and local<br />
experts, KVPT insisted that the goal of the reinforcement<br />
was <strong>to</strong> prevent loss of life, not necessarily <strong>to</strong> prevent<br />
all damage, because a more “ambitious” res<strong>to</strong>ration<br />
<strong>to</strong> a guaranteed level (i.e. compliant with international<br />
code) would mean losing the very his<strong>to</strong>ric buildings<br />
that required such great interventions. Furthermore, we<br />
asked that reinforcements be fully concealed from the<br />
exterior and that solutions should be possible <strong>to</strong> implement<br />
with locally-available technology and manpower.<br />
With these priorities and based on these characteristics,<br />
project strategies, concepts, and methods could be developed.<br />
Against all odds:<br />
Breaking the law <strong>to</strong> save Indrapur<br />
Silman’s proposal actually accomplished these goals in<br />
different ways, offering low-key interventions for one<br />
of the buildings, Jagannath, based on its apparently<br />
sound masonry structure, rebuilt in the 1930’s with<br />
high quality and well-bonded brick. The recommended<br />
reinforcement measures for the refurbishment of the<br />
damaged timber roof structure at Jagganath followed<br />
<strong>KVPT’s</strong> typical working solutions. For the Indrapur and<br />
Narayan temples, considered at-risk by the engineers,<br />
more highly developed and ambitious retrofit schemes<br />
were developed. The lack of soil information due <strong>to</strong> the<br />
ban on soil testing meant that the engineers had <strong>to</strong> assume<br />
worst case soil conditions, making the design of<br />
reinforcements even more conservative. Of the three<br />
temples, we decided <strong>to</strong> start with Indrapur - due <strong>to</strong> the<br />
comparatively high risk of its <strong>to</strong>p-heavy structure and<br />
visibly poor existing structural conditions. The design<br />
74
proposal developed in the US proposed a fairly massive<br />
reinforced concrete frame inside of the temple, as<br />
an exercise exploring how close a retrofit might come <strong>to</strong><br />
meeting International Building Code standards. There<br />
was some acknowledgement by the designers at the time<br />
that this frame was probably <strong>to</strong>o radical an intervention,<br />
requiring substantial dismantling of the his<strong>to</strong>rical building<br />
<strong>to</strong> insert the rigid frame structure. Meanwhile, for<br />
the Narayan temple, strengthening measures along similar<br />
lines, an inserted rigid frame in steel with a massive<br />
foundation pad deep in the earth, were proposed.<br />
Review of the 18th c. Narayan temple by engineers revealed<br />
that the building was in critical need of reinforcement<br />
<strong>to</strong> improve performance in the next earthquake.<br />
In addition <strong>to</strong> the general issues of roof cover and timber<br />
structure deteriorated by the elements, this analysis<br />
focused on its vulnerability due <strong>to</strong> its <strong>to</strong>p heavy tiered<br />
roofs and its high center of gravity relative <strong>to</strong> its slender<br />
proportions and raised plinth. In the wake of suspended<br />
discussions for the Indrapur Temple reinforcement<br />
scheme, this proposed reinforcement work was not accepted<br />
for implementation. The decision followed the<br />
conservative position of the Department of Archaeology,<br />
which both did not consider seismic reinforcement a<br />
desirable or critical component in conservation projects<br />
and enforced a blanket prohibition on the introduction<br />
of reinforced concrete and steel framing. The decision<br />
prevented the reinforcing that would have reduced damage<br />
<strong>to</strong> the temple, which suffered heavily in the 2015<br />
earthquake. (The new Guidelines, currently under review<br />
by the National Reconstruction Authority, offer a<br />
more moderate standard which, if adopted, would allow<br />
for a better outcome <strong>to</strong>day.)<br />
Matthias Beckh, a structural engineer from Silman’s office,<br />
came <strong>to</strong> Nepal, volunteering <strong>to</strong> oversee the work on<br />
site, based on the knowledge that site supervision and attention<br />
<strong>to</strong> details for the reinforced concrete work were<br />
critical for such interventions (rebar layout and connections<br />
needed <strong>to</strong> be fastidious). He also came in order <strong>to</strong><br />
try <strong>to</strong> ascertain on site through small scale probes more<br />
critical information about the existing foundations. This<br />
information would be necessary <strong>to</strong> assess Silman's proposed<br />
designs.<br />
While developing the proposals, KVPT held parallel<br />
discussions with the Dept. of Archaeology <strong>to</strong> secure<br />
their approval for the technical solutions proposed for<br />
Indrapur and Narayan. For purposes of presentation, a<br />
variant of the Indrapur design - simplified, smaller, and<br />
easier <strong>to</strong> retrofit - was developed by Ranjitkar for review<br />
by the Department. This downsized solution avoided<br />
the dismantling of the upper floor necessitated by the<br />
Silman scheme, and allowed the new structural members<br />
<strong>to</strong> be less intrusive in the sanctum. This process went<br />
on for three months. At each review by the Department<br />
and Steering Committee, the introduction of reinforced<br />
concrete - even though concealed - was flatly rejected.<br />
The justification by then Dept. Direc<strong>to</strong>r General was<br />
explained on the basis of Unesco’s general prohibition<br />
of the use of cement mortar in the Monument Zones.<br />
This put us in a dilemma. Our international funding<br />
and donors expected a model project, and the time and<br />
research and money invested was already a large output.<br />
Moreover, the Trust was convinced the use of reinforced<br />
concrete in the foundation was the appropriate solution,<br />
based on thoughtful precedents. Our engineer developed<br />
a solution which could be implemented in the<br />
course of a weekend, and we planned a temporary fence<br />
and a continuous installation period over one weekend.<br />
The new scheme was essentially a reinforced concrete<br />
girdle <strong>to</strong> be developed around the perimeter trench of<br />
the plinth, - an improvised solution. We went ahead<br />
and implemented a variant of the scheme based on the<br />
limited time of the supervising engineer. This variant, a<br />
girdle-like ring beam wrapping the plinth foundation,<br />
was an intriguing solution because it provided protection<br />
with very little damage <strong>to</strong> or infringement of the<br />
building fabric. This underground perimeter girdle was<br />
complemented by the myriad of smaller scale solutions<br />
Indrapur and Narayana Temples<br />
Top <strong>to</strong> bot<strong>to</strong>m:<br />
Ca. 1930, after 1934, 2000, 2002.<br />
75
Mahavishnu Temple<br />
As another component of the<br />
Kathmandu <strong>Darbar</strong> initiative,<br />
KVPT supported the Department<br />
of Archaeology's rebuilding of the<br />
ruined Mahavishnu Temple just<br />
opposite Indrapur. The dilapidated<br />
state of this multi-leveled pagoda<br />
had resulted from lack of maintenance<br />
and water damage <strong>to</strong> the roof<br />
and wall structures. The full reconstruction<br />
was undertaken by Department<br />
of Archaeology without<br />
the introduction of any structural<br />
improvements in 2002. The rebuilt<br />
temple masonry walls were erected<br />
using lime surkhi mortar with white<br />
cement.<br />
76<br />
which were typical of all KVPT projects- as discussed<br />
above at Uma Maheshvara and Radha Krishna Temple<br />
projects.<br />
The Department scolded KVPT but never pursued any<br />
serious action except requesting removal of the concrete.<br />
We apologetically explained that it was irreversible.<br />
Meanwhile, the projects that followed were less risky,<br />
and with those, we felt comfortable not pursuing more<br />
ambitious - and controversial - measures. The Indrapur<br />
survived the 2015 earthquakes intact. The importance<br />
of the case study would remain unrecognized until present.<br />
The 2011 earthquake:<br />
Emergency seismic strengthening of the North Taleju<br />
Temple at <strong>Patan</strong> Palace<br />
As we review current responses, it is important <strong>to</strong> document<br />
<strong>KVPT’s</strong> one critical intervention in response <strong>to</strong><br />
earthquake damage before the 2015 incidents. On <strong>September</strong><br />
18, 2011, a magnitude 6.9 earthquake struck in<br />
the state of Sikkim, India, near the border with Nepal.<br />
Although the earthquake’s epicenter was around 300<br />
kilometers away, this earthquake was felt in the Kathmandu<br />
Valley, and caused damage <strong>to</strong> the <strong>Patan</strong> Royal<br />
Palace Complex. The earthquake revealed weaknesses<br />
within the structure between Mul Cok and Nasal<br />
Cok (Cok, often transliterated as Chowk, refers <strong>to</strong> the<br />
typical Newar courtyard structure), which had been<br />
largely rebuilt after the 1934 earthquake. Major cracks<br />
had opened up in the brick masonry walls of the upper<br />
Gallery of the North wing of Mul Cok. One such large<br />
crack had existed prior <strong>to</strong> the earthquake, at the Southwest<br />
corner of the gallery, but the earthquake had caused<br />
the crack <strong>to</strong> widen visibly. This particular crack, likely<br />
caused by improper masonry wall joining techniques at<br />
the corner, had broken the out-of-plane stiffness that<br />
adjoining walls can provide. The Gallery functions as<br />
the entry <strong>to</strong> the sanctum of the North Taleju temple.<br />
Between the large crack breaking continuity around the<br />
SW corner, additional cracks caused by the 2011 earthquake<br />
within the gallery and the main masonry walls of<br />
the North Taleju <strong>to</strong>wer itself, visible redistribution of<br />
loads within timber structural elements, and the precariously<br />
loose condition of roof struts, this portion of the<br />
<strong>Patan</strong> Royal Palace Complex required urgent attention.<br />
(Additional details, including pho<strong>to</strong>s and drawings regarding<br />
this project, can be found in the North Taleju<br />
chapter of this report.)<br />
Due <strong>to</strong> these conditions and their apparent urgency in<br />
the aftermath of the 2011 earthquake, KVPT applied for<br />
and received a grant from the Prince Claus Fund in the<br />
Netherlands for emergency repairs and strengthening<br />
measures on these structures.<br />
German structural engineer Matthias Beckh, who had<br />
consulted <strong>to</strong> KVPT on the Kathmandu Durbar Initiative<br />
and other projects, was brought on <strong>to</strong> assess the<br />
damage and provide a structural design for strengthening<br />
measures. In addition <strong>to</strong> various typical strengthening<br />
methods that had been implemented in previous<br />
KVPT projects, major structural strengthening systems<br />
were designed specifically for the North Taleju project.<br />
1. In the gallery of the Mul Cok North Wing, the roof<br />
trusses are widely spaced and not connected <strong>to</strong> one another.<br />
This lack of lateral strength increases earthquake<br />
risks and could lead <strong>to</strong> the collapse of the whole structure.<br />
This was a greater concern because of the large crack on<br />
the Southwest corner of the gallery; these discontinuities<br />
made the <strong>to</strong>wer extremely vulnerable <strong>to</strong> seismic action.<br />
The new steel braces are joined <strong>to</strong> the original timber<br />
trusses with steel plates and bolts. After the introduction<br />
of these steel braces <strong>to</strong> create a horizontal truss, a<br />
rigid diaphragm is created which limits movement in an<br />
earthquake. The bracing that was implemented allows<br />
for significant stiffening of the structure and is a successful<br />
repair that helped the structure survive the 2015<br />
earthquake, but additional work is required <strong>to</strong> further<br />
strengthen the system by implementing the full truss at
Taleju Temple North<br />
Structural strengthening of the<br />
timber ceiling of the Mul Cok<br />
North Wing Gallery, adjacent <strong>to</strong><br />
the temple<br />
Design by Matthias Beckh,<br />
May 2012<br />
the Western end, now that the rebuilding of the Western<br />
wall is complete.<br />
2. The third floor, or main sanctum level, received a new<br />
timber support system with extended and repositioned<br />
his<strong>to</strong>ric carved columns that joins the beams directly<br />
<strong>to</strong> the his<strong>to</strong>ric wooden cornice, providing a strong tie<br />
between inner sanctum walls and roof structure. These<br />
columns were strategically placed closer <strong>to</strong> the inner<br />
structure for maximum support; and the rafters were<br />
connected <strong>to</strong> the new timber cross beam, which is itself<br />
connected <strong>to</strong> the inner sanctum’s cornice, uniting the<br />
walls, roof and inner sanctum of the third level. The new<br />
timber framing stiffens and directly structurally connects<br />
<strong>to</strong> the roof system, providing vertical continuity and an<br />
alternate path for load distribution as well as connecting<br />
the upper roof structure down <strong>to</strong> the plinth level, which<br />
is solid brick masonry down <strong>to</strong> grade. This continuity<br />
helps the building move as a single unit.<br />
3. The fourth floor A-frame timber bracing was installed<br />
<strong>to</strong> strengthen the large timber members that bear the<br />
weight of the brick masonry walls from the upper levels<br />
of the temple. The bracing here was placed underneath<br />
the main timber members on all four sides of the<br />
structure. These triangular braces with <strong>to</strong>p and bot<strong>to</strong>m<br />
chords provide support for the timber beams should<br />
they fail due <strong>to</strong> shifted loads during an earthquake. They<br />
provide a route <strong>to</strong> connect the load of the upper tier<br />
masonry walls down <strong>to</strong> the sanctum walls and beyond<br />
<strong>to</strong> the masonry plinth. This continuity increases stiffness<br />
and provides a direct load path that relieves the load on<br />
the bearing points of the original timber members on the<br />
fourth floor walls.<br />
During the course of construction and implementation<br />
of this design, no positive structural connection was<br />
made between the bracing and the his<strong>to</strong>ric timber members.<br />
This may have been an on-site decision due <strong>to</strong> lack<br />
of proper materials or a wish <strong>to</strong> solely support vertical<br />
loads in the case that the his<strong>to</strong>ric timbers fail in bending<br />
due <strong>to</strong> gravity loads. During seismic activity, this lack of<br />
positive structural connection creates a risk of the braces<br />
tipping over and failing <strong>to</strong> fully perform their duties.<br />
This was apparent after the 2015 earthquake, when the<br />
<strong>to</strong>wer survived thanks <strong>to</strong> the improvements, but there<br />
was some shift in the upper structure. This can be addressed<br />
either by joining the <strong>to</strong>p chord of the four braces,<br />
or by doweling in<strong>to</strong> the timber framing above. These<br />
installation issues and the damage they allowed point <strong>to</strong><br />
the difficulty and importance of experienced site supervision<br />
of all structural details.<br />
77
Part III<br />
Current Model Projects after the 2015 <strong>Earthquake</strong>:<br />
Foundations- The New Battleground<br />
Since the earthquake, in working <strong>to</strong> get the funding and<br />
planning for a number of significant res<strong>to</strong>ration and rebuilding<br />
projects underway, the Trust has had <strong>to</strong> navigate<br />
a new, still-shifting human landscape. Bureaucratic<br />
issues have multiplied as billions in foreign aid suddenly<br />
pour in<strong>to</strong> the world's tenth-poorest economy. Nepal has<br />
faced much difficulty establishing and activating a new<br />
responsible agency, the National Reconstruction Authority<br />
(NRA). The Department of Archaeology’s ability<br />
<strong>to</strong> respond <strong>to</strong> the loss of his<strong>to</strong>ric monuments has been<br />
hampered by changes in government, political appointments<br />
and priorities, as well as a long-term, chronic paucity<br />
of professional manpower. A re-formulation of the<br />
Department’s Monument Zone Guidelines, their prescriptive<br />
document <strong>to</strong> guide all work on his<strong>to</strong>ric buildings,<br />
was developed over many months and finalized<br />
for review by the National Reconstruction Authority in<br />
summer, <strong>2016</strong>. At the time of this writing (<strong>September</strong>,<br />
<strong>2016</strong>) the NRA had not yet accepted or revised this doc-<br />
Taleju Temple North<br />
The structural strengthening of the<br />
timber bracing.<br />
Above Top<br />
Building Section showing bracing<br />
supporting upper tiers of structure<br />
Above Bot<strong>to</strong>m<br />
A-Frame timber bracing as installed.<br />
Left<br />
Design detail drawing of the<br />
A-frame timber bracing.<br />
Design by Matthias Beckh,<br />
May 2012<br />
78
Source:<br />
Orientations, Volume 27, Number 1,<br />
January 1996, Page 74<br />
79
ument. (See the July <strong>2016</strong> draft of these Guidelines, as<br />
well as the English translation and illustrated manual<br />
prepared by KVPT, in the appendix <strong>to</strong> this volume.)<br />
The months-long Indian blockade which followed the<br />
earthquakes and continued in<strong>to</strong> early <strong>2016</strong> also wreaked<br />
havoc on any work plans related <strong>to</strong> construction, greatly<br />
affecting the cost and availability of building materials.<br />
Widespread fear that old buildings are unstable and<br />
should be replaced with new ones is a critical, existential<br />
threat <strong>to</strong> an enormous number of buildings that withs<strong>to</strong>od<br />
the earthquake. Given the present stalemate and<br />
the diverse and significant challenges that face preservation<br />
work wherever one turns in Nepal, KVPT decided<br />
<strong>to</strong> document and share the current efforts <strong>to</strong> inspire,<br />
stimulate and catalyze more discussions and collaborations.<br />
Cement semantics<br />
The single desirable consequence or silver lining <strong>to</strong> be<br />
hoped for after such a tragedy as the 2015 earthquakes<br />
was that there would be an eagerness <strong>to</strong> pursue innovative<br />
and appropriate solutions <strong>to</strong> seismic strengthening.<br />
The reality <strong>to</strong>day, though, is that struggles with the<br />
official agency and a handful of academics are not any<br />
different from the discussions of 1999 or 1994, and <strong>to</strong>day’s<br />
work must be unders<strong>to</strong>od in this context. Solutions<br />
which would be standard fare in any first world<br />
country are here considered detrimental <strong>to</strong> heritage. Curiously,<br />
the term ‘traditional materials’ has become the<br />
war cry. Prohibitions against excavation <strong>to</strong> test or study<br />
foundations are still holding up work, the government<br />
authorities have not been able <strong>to</strong> clarify their position<br />
with respect <strong>to</strong> norms for reinforcement of structures,<br />
and there are constant mix-ups of vocabulary and terms<br />
- modern, traditional etc. Seventeen months after the<br />
earthquake, there has been no progress on reinforcement<br />
in rebuilding except at our project sites and a handful of<br />
others. The National Reconstruction Authority is just<br />
beginning <strong>to</strong> function. A widely publicized controversy<br />
plays out at a later monument, Rani Pokhari (last rebuilt<br />
in 1951). There is no agency which is not being held<br />
back. A his<strong>to</strong>rical misunderstanding of cement prohibition<br />
by UNESCO continues <strong>to</strong> be played on. Ongoing<br />
discussions about timber framed ring beam <strong>to</strong> strengthen<br />
foundations seems illogical for us after seeing failure<br />
of the Manimandapas and other structures due in part <strong>to</strong><br />
wet rot of timber elements.<br />
Three new model projects for<br />
seismic strengthening in Nepal:<br />
After the earthquake, as we rescued the debris of fallen<br />
temples and palaces, established a workshop, worked<br />
with supporters worldwide, and began <strong>to</strong> shape the new<br />
campaign, our review of the last 25 yrs of work and our<br />
many new projects led <strong>to</strong> the identification of a few<br />
<strong>Earthquake</strong> <strong>Response</strong> projects as model seismic designs.<br />
These model projects were chosen so as <strong>to</strong> target the<br />
typical and key challenges Nepal would face in its forthcoming<br />
repair and rebuilding of his<strong>to</strong>ric structures.<br />
Each of the three model projects is a major structure in<br />
its own right within Newar Architecture, each is on the<br />
<strong>Patan</strong> <strong>Darbar</strong> Square, and each exemplifies certain issues<br />
common <strong>to</strong> many other his<strong>to</strong>ric structures which collapsed<br />
or suffered damage in the earthquake. And for<br />
each, we are exploring and developing a range of potential<br />
solutions <strong>to</strong> address the wide variety of conditions,<br />
concerns, and priorities. Of the three, the pātī type exemplified<br />
by the Manimandapas, with its open first floor<br />
level, is the most challenging type for providing an his<strong>to</strong>rically<br />
sensitive solution that also includes a code-compliant<br />
continuous seismic structure.<br />
Vishveshvara:<br />
Stabilizing one of Nepal’s greatest monuments without<br />
dismantling<br />
The Vishveshvara Temple in <strong>Patan</strong> <strong>Darbar</strong>, built by<br />
King Siddhinarasimha Malla in 1627, is one of the<br />
greatest works of Newar architecture and perhaps the<br />
most significant early example of intact Malla-era construction<br />
in the Kathmandu Valley. (See an extensive<br />
chapter focusing on the documentation of this building<br />
80
in later pages.) The temple is a rare survival and quite<br />
strong in its construction, which likely helped <strong>to</strong> save<br />
it from collapse in April 2015. While the inner structure<br />
of the sanctum remained intact, the exterior layer<br />
of veneer bricks collapsed, due <strong>to</strong> an inherent weakness<br />
of Newar building techniques. Even more serious, the<br />
tenons at the column bases of the outer ambula<strong>to</strong>ry were<br />
dislodged. Three weeks after the first earthquake, minimal<br />
shoring was put in place by the municipality. KVPT<br />
then quickly added further timber shoring <strong>to</strong> prevent<br />
collapse.<br />
The Vishveshvara is still standing thanks <strong>to</strong> both rounds<br />
of emergency shoring, but damage from earlier earthquakes<br />
is also evident, although the fabric seems <strong>to</strong> have<br />
been compromised before the earthquake less than that<br />
of most Newar structures <strong>to</strong>day. Further shoring still<br />
will allow safer access <strong>to</strong> assess up close the full extent<br />
of wood rot, displacement, and other damage inside the<br />
sanctum and at the upper levels. Replacement of emergency<br />
upper roofs installed in late 1989 will allow the<br />
implementation of a sophisticated seismic scheme, along<br />
with a return <strong>to</strong> the upper temple’s his<strong>to</strong>ric configuration.<br />
The res<strong>to</strong>ration and strengthening project under development<br />
by the Trust for this temple exemplifies in-situ<br />
repairs <strong>to</strong> a multi-tiered temple that survived the earthquake<br />
but needs significant repairs. To stabilize and reinforce<br />
this structure in-situ is a valuable exercise and a rare<br />
exception <strong>to</strong> practice in Nepal, where building research<br />
is still in its infancy. To execute and publicize a high<br />
profile project is an important demonstration <strong>to</strong> encourage<br />
retrofitting as opposed <strong>to</strong> wholesale rebuilding. Lack<br />
of expertise in this still new field of work would make it<br />
otherwise manda<strong>to</strong>ry <strong>to</strong> dismantle the endangered structure<br />
and rebuild it, a sadly pervasive trend in post-earthquake<br />
contexts.<br />
Investigations <strong>to</strong> date reveal several important things.<br />
The structure was selected for its artistic importance and<br />
level of damage, but ongoing investigations have now<br />
Above<br />
The southeast corner suffered the<br />
worst damage, wih the timber<br />
corner column pushed out in both<br />
direction and base s<strong>to</strong>ne crushed<br />
from altered loads.<br />
Pho<strong>to</strong>graph by Rohit Ranjitkar, May,<br />
2015<br />
Vishveshvara Temple Before the<br />
earthquake (far left) and after (near<br />
left), with emergency shoring.<br />
Pho<strong>to</strong>graphs by Stanislaw Klimek (2008)<br />
and Rohit Ranjitkar,(July, 2015)<br />
81
established that the building is one of the rare examples<br />
of a major temple whose core structure appears <strong>to</strong> be surviving<br />
original construction. Having withs<strong>to</strong>od the 1833<br />
and 1934 earthquakes, the core structure with its large<br />
scale timber frame has already served the building wel;<br />
based on its structural viability and venerable age, the<br />
temple is all the more worthy as a model project.<br />
Char Narayan Temple:<br />
Strategic rebuilding of Newar architecture’s iconic<br />
multi-tiered temple<br />
While the Vishveshvara Temple is a model and an extension<br />
of previous retrofit projects, it seemed most important<br />
after the devastation of 2015 <strong>to</strong> also identify<br />
a high-profile project for the rebuilding of a collapsed<br />
multi-tiered temple, in order <strong>to</strong> bring our experience <strong>to</strong><br />
bear on the opportunities and challenges that would be<br />
unique <strong>to</strong> the rebuilding assignment. The selection of<br />
the Char Narayan temple as a model project was rather<br />
straightforward, as it was both the earliest remaining<br />
Malla-era multi-tiered temple in <strong>Patan</strong> <strong>Darbar</strong> Square,<br />
and had collapsed down <strong>to</strong> its plinth in the 2015 earthquake.<br />
In our rebuilding project, the exquisite carved<br />
timber elements of the temple, some of which are structural,<br />
were almost all salvaged, are being res<strong>to</strong>red, and<br />
will be reused.<br />
This significant rebuilding project, which the Trust<br />
announced just weeks after the earthquake <strong>to</strong> create an<br />
atmosphere of hope, exemplifies seismic strategies and<br />
techniques <strong>to</strong> address many of the problems typical <strong>to</strong><br />
the iconic multi-tiered temple type, with its characteristic<br />
<strong>to</strong>p-heavy structure and classic Newar construction<br />
details. Notably, because of the building’s collapse and<br />
necessary rebuilding, we have the opportunity - and the<br />
obligation - <strong>to</strong> strengthen the foundation. Here, in contrast<br />
<strong>to</strong> in situ repair schemes such as the Vishveshvara<br />
design and the many retrofits we have executed over<br />
the years, we are working <strong>to</strong> develop a strategic design,<br />
ideally more cost-efficient and effective than difficult<br />
retrofits. An improved foundation structure is the one<br />
strengthening measure that can unify or tie <strong>to</strong>gether the<br />
structure from the foundation up. Including the foundation<br />
is an imperative that must become part of our<br />
de fac<strong>to</strong> approach <strong>to</strong> this type. The significance of this<br />
approach in particular as a model is that it will be applicable<br />
<strong>to</strong> a large number of similar buildings. It is also<br />
an important example because so few rebuilding projects<br />
have been executed in the past.<br />
Similar is the nearby Harishankara temple, another collapsed<br />
multi-tiered temple, whose his<strong>to</strong>ric elements were<br />
rescued and whose reconstruction is envisaged as part<br />
Char Narayana Temple before (left)<br />
and after (right) the earthquake of<br />
25 April 2015.<br />
Pho<strong>to</strong>graphs by Rohit Ranjitkar, 2013<br />
and April 27, 2015<br />
82
of <strong>KVPT’s</strong> <strong>Earthquake</strong> <strong>Response</strong> <strong>Campaign</strong>. Harishankara<br />
will receive many of the same considerations for<br />
reinforcement of plinth and foundations as the Char<br />
Narayan, while needing special attention <strong>to</strong> the open<br />
colonnade of timber pillars surrounding the sanctum at<br />
the plinth level and supporting the lowest roof. <strong>Work</strong><br />
on the Harishankara will provide information on the<br />
additional challenges of the arcaded variation on the<br />
multi-tiered temple type, many of which collapsed in a<br />
similar way in 2015 and will need similar seismic work.<br />
Manimandapas:<br />
Small his<strong>to</strong>ric buildings posing great structural design<br />
challenges<br />
The open timber-pillared building type exemplified by<br />
the Manimandapas was identified as a critical design<br />
challenge for rebuilding because of the difficulty of inserting<br />
vertical reinforcement in an open plan with no<br />
walls <strong>to</strong> conceal it. This model project is treated extensively<br />
in the following section <strong>to</strong> describe in detail the<br />
multiple issues, the creative design process, and the specific<br />
conservation and aesthetic challenges.<br />
As it happens, the Manimandapas (or mandapa - in Nepali),<br />
a pair of small platforms supporting open, arcaded<br />
single-s<strong>to</strong>ry pavilions flanking the entrance <strong>to</strong> the<br />
sunken hiti at the north end of the palace and facing<br />
the Vishveshvara - are an extraordinary and complex<br />
case study. Elements of the patis have been changed over<br />
the centuries, but the four central columns of the south<br />
Manimandapa appear <strong>to</strong> date as far back as the 14th or<br />
13th century. Both mandapa collapsed down <strong>to</strong> their<br />
plinths in the April 25 earthquake, falling <strong>to</strong>ward the<br />
sunken stepwell <strong>to</strong> the east. The project is a res<strong>to</strong>ration<br />
of their damaged columns and a complete rebuilding.<br />
Challenging, diminutive, and yet prominent because<br />
of their his<strong>to</strong>ry and antiquity, the Manimandapas with<br />
their many timber pillars present important conservation<br />
issues. On the one hand, the strategy will have <strong>to</strong><br />
include the modern foundation interventions that are<br />
now de fac<strong>to</strong>/imperative (because responsible solutions<br />
require modern materials) and are the new frontier with<br />
the permitting agency, the Department of Archaeology.<br />
This is where our projects meet the biggest local political<br />
challenge - government resistance <strong>to</strong> soil testing and<br />
explora<strong>to</strong>ry excavation (re: the unexplored palimpsest of<br />
archaeology, which <strong>to</strong> date has never been investigated<br />
in order <strong>to</strong> allow projects <strong>to</strong> proceed)- plus the “no new<br />
materials” mantra that precludes the all-important unified<br />
foundation.<br />
Manimandapas<br />
Manimandapas in 2008 (left) and<br />
after the earthquake on April 25<br />
2015 (right), both structures fully<br />
collapsed leaving damaged plinths<br />
behind after the earthquake.<br />
Pho<strong>to</strong>graphs by Stanislaw Klimek and<br />
Suresh Lakhe, 2008 and April 25, 2015<br />
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Opposite page<br />
Manimandapa analysis-<br />
Sample sheet from thought exercises<br />
on pati typologies, recognizing<br />
Manimandapa structures as unique<br />
and weak in the greater context of<br />
pati designs because of the massive<br />
masonry walls bearing only on an<br />
open timber column arcade.<br />
Sketch by Evan Speer<br />
On the other hand, the challenge will be <strong>to</strong> unify these<br />
particularly <strong>to</strong>p-heavy patis in spite of the openness of<br />
their arcades (which leave no place <strong>to</strong> hide reinforcements)<br />
without destroying them architecturally. Here<br />
we meet our greatest preservation challenge in balancing<br />
his<strong>to</strong>rical and technical, authenticity and seismic integrity.<br />
The Manimandapas are coming <strong>to</strong> epi<strong>to</strong>mize the post-<br />
2015-earthquake seismic challenges, just as the Indrapur<br />
Temple project of 1992 has for the Trust become emblematic<br />
of our seismic work before the earthquake. At<br />
the same time, because the two patis collapsed completely<br />
down <strong>to</strong> their plinths in the 2015 earthquake, they<br />
are among the rebuilding projects, where the international<br />
consensus would support our conclusion that the<br />
only responsible seismic solutions must include a unified<br />
foundation-for which the use of concealed reinforced<br />
concrete is the only known practical solution. It is because<br />
this consensus has until now been consistently rejected<br />
by the local authority, even since the earthquake,<br />
that we say that foundations are the new battleground.<br />
KVPT has over a dozen post-earthquake projects in the<br />
works as of <strong>September</strong> <strong>2016</strong>, with a handful of other<br />
ongoing projects and a number of additional upcoming<br />
projects identified. All of these include or will include<br />
seismic strengthening design measures that are informed<br />
by our past experience and our post-earthquake seismic<br />
analysis. In the next section, we present the s<strong>to</strong>ry of the<br />
design work <strong>to</strong> date for the Manimandapas as a detailed<br />
case study of the challenges, processes, and current seismic<br />
design conclusions of our new project work since<br />
April 25th of 2015.<br />
Part IV<br />
South Manimandapa - Seismic Design Case Study<br />
For the purposes of the current report, we will take<br />
the Manimandapa project - and specifically the South<br />
Manimandapa - as an example of our ongoing projects.<br />
Over the past few months, this project has proven <strong>to</strong> be<br />
a unique challenge and has encompassed many of the<br />
issues that have arisen on previous projects. We present<br />
here a detailed discussion of the progression of this<br />
project <strong>to</strong> date, in order <strong>to</strong> illustrate our seismic design<br />
process and the issues that arise along the way.<br />
The Manimandapa patis present a unique seismic dilemma<br />
because of the imposition of a heavy brick masonry<br />
perimeter wall bearing on an open arcade of timber columns,<br />
-all with no direct vertical connections other than<br />
weak traditional timber joints. During the earthquake,<br />
these <strong>to</strong>p-heavy structures shifted enough <strong>to</strong> roll the column<br />
tenons out of their base connections and shear the<br />
wooden tenons off the <strong>to</strong>ps of columns, leaving the majority<br />
of the timber columns intact. The design of this<br />
structure is perhaps unique in the Kathmandu Valley.<br />
Several other similar patis either have just a roof structure<br />
bearing on a timber arcade, or have a masonry structure<br />
above bearing on a partial timber arcade supplemented<br />
by at least one brick masonry wall. The comparison of<br />
different typologies of the pati structures, some surviving<br />
and some collapsing, was among the multiple thought<br />
exercises that have accompanied the design process for<br />
the rebuild of the Mani Mandapas. This combination of<br />
heavy upper structure with weak ground level structure,<br />
lack of stiff connections throughout, and the mediocre<br />
quality of the plinth construction below, resulted in a<br />
perfect recipe for failure in a large earthquake.<br />
The search for solutions for South Manimandapa drove<br />
us <strong>to</strong> consider the range of options for how stiff a seismic<br />
intervention should be in a given structure, and what the<br />
implications of these options might be.<br />
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Early schematic design discussions for this project represent<br />
a structural philosophy of creating a very stiff core<br />
that inhibits movement of the superstructure (building<br />
above ground level). This core would be designed <strong>to</strong> absorb<br />
the lateral forces of the earthquake, creating a strong<br />
load path pulling the loads from the upper building elements<br />
down <strong>to</strong> the foundation, thus limiting movement<br />
of the building and providing a more stable structure.<br />
This would be considered an operational building performance<br />
level and would require strong materials like<br />
steel <strong>to</strong> create a moment-resistive or braced frame system.<br />
This first approach ended up raising what is inherently<br />
one of the first big questions in seismic preservation engineering:<br />
What level of building performance is desired,<br />
and how will that affect the fabric of the building? Prior<br />
<strong>to</strong> the earthquake, KVPT had typically designed <strong>to</strong> life<br />
safety performance, using a myriad of smaller measures<br />
that <strong>to</strong>ok in<strong>to</strong> account how the seismic measures would<br />
affect the his<strong>to</strong>ric architecture.<br />
In the context of the Manimandapa, the engineer’s<br />
question becomes: Is a system desired that achieves an<br />
operational or occupiable level, meaning that the structure<br />
will be strong enough <strong>to</strong> suffer little <strong>to</strong> no structural<br />
damage during a major earthquake? This type of system<br />
would require more modern materials and more stringent,<br />
complicated structural details, and would change<br />
the his<strong>to</strong>rical fabric more. Or is a more subtle system<br />
desired that leaves the traditional architecture more intact,<br />
at the risk of having a structure that is stable enough<br />
<strong>to</strong> protect life safety but would suffer moderate <strong>to</strong> significant<br />
damage in a large earthquake? For the Manimandapa,<br />
introducing a stiff steel core and tying the<br />
structure <strong>to</strong> this core could achieve an operational level<br />
of building performance, but this would require steel<br />
columns or bracing that visibly modify the open timber<br />
arcade of the ground floor.<br />
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Alternatively, life safety performance could be achieved<br />
using a series of smaller strengthening measures that<br />
incorporate wood structural elements with steel reinforcement<br />
at connections, resulting in a structure that<br />
would experience some damage in an earthquake but is<br />
less likely <strong>to</strong> collapse. The concept here is that a certain<br />
amount of movement and damage in the structure is acceptable,<br />
but that the structure would at least remain<br />
standing long enough for occupants <strong>to</strong> escape before any<br />
partial collapse of the structure.<br />
The original behavior of the traditional materials and<br />
methodology of the Newar Architecture allowed for<br />
ductility and movement within the structure, and the<br />
structural ductility actually helped <strong>to</strong> dissipate seismic<br />
forces throughout the building. This sometimes resulted<br />
in significant damage but no full collapse, so damage<br />
could be repaired after the earthquake. Lack of maintenance,<br />
however, has often weakened structures <strong>to</strong> the<br />
point where their original seismic resistance has been<br />
lessened or lost.<br />
Stiffer, operational performance system<br />
The choice of an operational or occupiable standard<br />
of performance would require a stiffer structural core<br />
that would in turn stiffen the entire structure and absorb<br />
the seismic loads, tracing them back down <strong>to</strong> the<br />
foundation. This would be some sort of steel assembly<br />
that would combat seismic forces by increasing stiffness<br />
such that the building would shake as minimally<br />
as possible, theoretically experiencing less damage from<br />
the earthquake. Unless, of course, the connections are<br />
not properly made, in which case the steel could poke<br />
through the existing (weaker) structure, similar <strong>to</strong> the<br />
way floor joists displace through the brick wall when<br />
the diaphragms shift. This steel system would be tied <strong>to</strong><br />
the wood elements of the original superstructure layout<br />
(wall plates, beams, etc.).<br />
Flexible, life safety performance system<br />
The series of smaller interventions would mean superstructure<br />
strengthening measures only in wood, and<br />
could include a wall plate similar <strong>to</strong> that at Vambaha,<br />
adding a grid of timber beams above the fanning joists<br />
above the arcade and adding bracing at the <strong>to</strong>p of wall<br />
level. These wooden elements would have more of the<br />
ductility of the original structures, helping much the way<br />
that the mud mortar with its lack of cohesion can help<br />
(<strong>to</strong> some extent) <strong>to</strong> dissipate seismic energy by allowing<br />
the bricks <strong>to</strong> slide against one another. The connections<br />
between wood elements, however, would be strengthened<br />
with steel <strong>to</strong> provide continuity and prevent popping<br />
of joints. Now, if this sliding is controlled, with<br />
a stiff and stable base <strong>to</strong> connect all the elements and<br />
allow them <strong>to</strong> shake, with a smaller magnitude/displacement,<br />
as one element, the chances that the upper structure<br />
would survive will be greater. There would be some<br />
damage, but collapse is less likely if the whole system is<br />
slightly ductile like this. For example, albeit displaced,<br />
the Vishveshvara remained standing in 2015.<br />
Mixed system<br />
We considered using a system that mixes the two approaches,<br />
but the risk could be that we essentially load a<br />
very stiff box on <strong>to</strong>p of very weak wood columns. Since<br />
the stiffness of the core up above is much greater than<br />
the stiffness of the wood columns, this load would be<br />
absorbed by the steel and sent down <strong>to</strong> the wood <strong>to</strong><br />
make its way <strong>to</strong> the foundations. That’s where the weak<br />
point in the load path would be - at the columns - and<br />
they would likely be the first thing <strong>to</strong> suffer. If instead of<br />
this hybrid approach we stick mainly <strong>to</strong> wood throughout,<br />
the upper structure would not absorb and transmit<br />
as much load, but rather would dissipate some of<br />
it through bending of the wood and movement of the<br />
building, sliding of brick, etc. So if the load path were<br />
all one type of material, and continuous (meaning, not<br />
patched <strong>to</strong>gether with additional hinges between new/<br />
old material), the behavior would be more uniform than<br />
in a hybrid, and the structure could shake more while<br />
still standing.<br />
86
Either approach would need a more robust and homogeneous<br />
foundation able <strong>to</strong> hold everything in place. The<br />
decision of how <strong>to</strong> strengthen the superstructure is independent<br />
of the need <strong>to</strong> strengthen the foundation, and<br />
either system could be fastened down <strong>to</strong> the foundation<br />
<strong>to</strong> strengthen the column-<strong>to</strong>-base connections.<br />
Importance of foundations<br />
Foundations are the integral link between structure and<br />
the earth that is creating the seismic action. For this reason,<br />
foundations play a vital role in the seismic behavior<br />
of any building. A more general discussion here of the<br />
importance of foundations will precede the discussion of<br />
project-specific foundation issues.<br />
Buildings experience high stresses at the connection<br />
between the superstructure and the foundation during<br />
an earthquake, partly because of the drastic change of<br />
medium in which the structure is vibrating. Superstructure<br />
is typically unrestrained by outside elements,<br />
because the surrounding air does not resist horizontal<br />
movement and cannot restrain a freestanding building<br />
from displacement. Foundations, or substructure, are set<br />
within the earth where the restraint is largely determined<br />
by soil and bedrock conditions and the types of seismic<br />
waves travelling through the ground during an earthquake.<br />
This connection is vital, and is often a contributing<br />
fac<strong>to</strong>r in the failure of his<strong>to</strong>ric structures during<br />
earthquakes.<br />
One of the main points of seismic strengthening is <strong>to</strong> tie<br />
a structure <strong>to</strong>gether so that its connections do not burst.<br />
The act of tying the structure <strong>to</strong>gether creates a more<br />
robust load path which allows the building <strong>to</strong> transfer<br />
more of the energy from seismic movement up through<br />
the structure, then back down again <strong>to</strong> resolve itself in<br />
the foundations. This inherent strengthening of connections<br />
means that the structure may absorb more loads<br />
than previously, and thus stronger foundations will be<br />
needed <strong>to</strong> accept those loads and transfer them back out<br />
<strong>to</strong> the ground. The foundations in his<strong>to</strong>ric Newar architecture<br />
may have originally seen lesser stresses during an<br />
earthquake because much of the energy transferred <strong>to</strong><br />
the building by the earthquake was dissipated in various<br />
ways, from the sliding of bricks against one another in<br />
the mud mortar (which has little cohesive or true bonding<br />
ability), <strong>to</strong> the shaking of loose timber joints, the<br />
inherent ductility of timber elements, or the partial collapse<br />
of the building.<br />
While we naturally pay more attention <strong>to</strong> strengthening<br />
parts of the superstructure that we can see, that are<br />
above our heads, <strong>to</strong> prevent them from collapsing, we<br />
must also remember that the system and cycle of seismic<br />
loads travelling through these buildings ultimately<br />
starts (and ends) underground. If we’re strengthening<br />
the superstructure, it is especially crucial <strong>to</strong> strengthen<br />
the foundations, as they will likely be seeing more stress<br />
than before.<br />
Homogeneity of foundations is critical in providing stability<br />
<strong>to</strong> the structure. In materials such as mud mortar<br />
brick masonry, if a heavy load is applied in one area, the<br />
connection between the bricks established by the mortar<br />
is often not strong enough <strong>to</strong> spread that load out across<br />
a large area. This lack of homogeneity can often result in<br />
local failures at loaded areas, even if the building has a<br />
massive brick masonry foundation. The inherent weaknesses<br />
of the medium and its inability <strong>to</strong> distribute forces<br />
throughout can result in failure mechanisms that could<br />
be easily avoided otherwise. Brick masonry using lime<br />
mortars as bonding agents slightly increases homogeneity<br />
as compared <strong>to</strong> mud mortars. But lime mortars chemically<br />
react with water and break down, losing that bond<br />
in foundation applications. There is still a significant<br />
heterogeneity between the brick and mortar elements<br />
(having different strength properties), and under high<br />
stresses, the materials fail at the interface between the<br />
two. Brick masonry with cement mortar is slightly better<br />
suited for foundation applications because of its reduced<br />
water solubility, but the heterogeneity of the material<br />
remains.<br />
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Plan drawing of Manimandapas<br />
showing the proximity <strong>to</strong> the<br />
adjacent Manga Hiti public well.<br />
The north end of the South Manimandapa<br />
is highlighted, showing<br />
how it is bearing directly on<strong>to</strong> the<br />
wall of the well’s staircase. This<br />
is one of several unique boundary<br />
conditions <strong>to</strong> consider in this<br />
project.<br />
Base drawing from Becker-Ritterspach,<br />
1994<br />
Reinforced concrete is the main example of a highly homogeneous<br />
material, and that is one of the major fac<strong>to</strong>rs<br />
resulting in its widespread use as the main foundation<br />
material in new structures and for rebuilding of his<strong>to</strong>ric<br />
structures. The application of a poured liquid medium<br />
that assumes its final shape and cures in<strong>to</strong> a solid mass,<br />
when properly proportioned and mixed, can provide an<br />
extremely homogeneous mix of strong foundation material.<br />
Foundation development at South Manimandapa<br />
Foundation development <strong>to</strong>ok the forefront in the discussions<br />
for this project, more so than usual, because<br />
approval was needed before construction could begin,<br />
and this proved <strong>to</strong> be difficult <strong>to</strong> obtain. Schedules and<br />
funding deadlines, largely based on assumptions that<br />
the project should be straightforward due <strong>to</strong> the size of<br />
the structure, quickly began <strong>to</strong> fall behind due <strong>to</strong> development<br />
of several iterations of foundation options in<br />
search for a responsible solution that would be acceptable<br />
<strong>to</strong> the Deparment of Archaeology. Up <strong>to</strong> this point,<br />
the foundations have proven <strong>to</strong> be the most involved<br />
aspect of design and discussion for the structure. This<br />
was somewhat surprising as this structure is one of the<br />
smallest in <strong>Patan</strong> <strong>Darbar</strong>.<br />
The main technical boundary conditions on foundation<br />
design includes the limited footprint around the site due<br />
<strong>to</strong> the adjacent public well, limited materials and construction<br />
techniques available in Nepal, and the limited<br />
depth allowed for foundations due <strong>to</strong> the presence of<br />
water supply pipes running <strong>to</strong> the adjacent well.<br />
The main concept behind the foundations is that we<br />
need <strong>to</strong> tie <strong>to</strong>gether the building elements, such as base<br />
s<strong>to</strong>nes that were not properly tied back <strong>to</strong> the plinth<br />
structure. In addition <strong>to</strong> the typical idea of having a<br />
small concrete ring beam behind the base s<strong>to</strong>nes <strong>to</strong> allow<br />
for anchoring the base s<strong>to</strong>nes back <strong>to</strong> continuous structure<br />
(via stainless steel dowels), multiple concepts were<br />
developed for the foundations during the design process.<br />
One early concept was <strong>to</strong> implement a steel grillage<br />
beam foundation. Grillage foundations are steel wide<br />
flange sections assembled in grids and embedded in<strong>to</strong><br />
the ground. These are used in areas of weak soils and<br />
also <strong>to</strong> utilize a building’s self weight <strong>to</strong> combat the<br />
overturning forces of <strong>to</strong>p-heavy structures such as the<br />
Manimandapa. This system would be best utilized if the<br />
structural system above included a stiff central core, as<br />
central steel columns could be run directly down <strong>to</strong> the<br />
grillage beams and provide a solid load path. Features of<br />
this solution include that it avoids extensive use of reinforced<br />
concrete, can be assembled and constructed more<br />
quickly, can provide substantial lever arm <strong>to</strong> combat<br />
overturning lateral forces, and if stainless steel beams are<br />
encased in concrete or cementitious mortar, the lifespan<br />
can be much higher than other foundation types. To obtain<br />
the proper counterbalance force against overturning<br />
in the case of the Manimandapas, however, the grillage<br />
beams need <strong>to</strong> be at least 4 feet below grade. This pre-<br />
88
Manimandapa<br />
Axonometric and elevation views<br />
showing the grillage beam concept<br />
with the plinth ghosted in for reference.<br />
Grillage foundations involve<br />
a grid of steel beams buried deep<br />
underneath the plinth and rely on<br />
the weight of foundations and soils<br />
above, including the brick masonry<br />
of the plinth, <strong>to</strong> counteract the<br />
overturning forces of the upper<br />
structure moving in an earthquake.<br />
Sketch by Evan Speer<br />
89
Manimandpa<br />
Base isolation detail showing two<br />
layers of concrete foundation separated<br />
by elas<strong>to</strong>meric rubber isola<strong>to</strong>r.<br />
This isola<strong>to</strong>r essentially reduces<br />
the frequency of vibration of the<br />
structure by cutting the direct<br />
connection between the structure<br />
and the ground, allowing seismic<br />
forces <strong>to</strong> be transferred through the<br />
rubber isola<strong>to</strong>r pads.<br />
Sketch by Evan Speer<br />
sents issues at South Manimandapa because of the relatively<br />
shallow water utility pipes that supply the adjacent<br />
public well. The beams could be set shallower but would<br />
then need additional weight <strong>to</strong> act as counterbalance,<br />
which would involve using a thicker cementitious mortar<br />
encasement. This cementitious mortar encasement,<br />
being below grade, would likely have <strong>to</strong> be some sort of<br />
Portland cement. The use of steel below grade was more<br />
likely <strong>to</strong> gain approval, but the use of a Portland cement<br />
encasement could present issues.<br />
Another concept investigated was that of base isolation,<br />
<strong>to</strong> reduce the friction of the building a<strong>to</strong>p the foundations.<br />
This approach seeks <strong>to</strong> reduce the shear forces<br />
transferred in<strong>to</strong> the building structure by reducing the<br />
stiffness of the connection between the the structure and<br />
the ground. This is accomplished by using elas<strong>to</strong>meric<br />
rubber bearing pads <strong>to</strong> “isolate” the base of the structure<br />
from the ground. This strategy reduces acceleration of<br />
the structure and thus slows the frequency of its vibration.<br />
The building will still move but at a much slower<br />
rate, which the building elements and their connections<br />
are more likely <strong>to</strong> withstand. Advantages of this system<br />
include virtual invisibility after implementation, and the<br />
creation of a solid base from which <strong>to</strong> build up. Introduction<br />
of this system drastically reduces seismic risk on<br />
structures and allows for reduction in seismic strengthening<br />
in above-grade architectural spaces. This method,<br />
however, requires two layers of strong and homogeneous<br />
structure within foundation and can be initially<br />
expensive <strong>to</strong> implement. The new technology may also<br />
be difficult <strong>to</strong> obtain or regulate in Kathmandu Valley,<br />
and with the typical long-period of earthquakes in Nepal,<br />
with slower vibrations and longer displacements, the<br />
system did not seem <strong>to</strong> be worth the added cost and difficulty<br />
in the approval process.<br />
The most current and preferred iteration of foundation<br />
design is <strong>to</strong> introduce a slab with a shear key. This iteration<br />
developed from an earlier design with a mat slab<br />
foundation, involving a thick concrete slab that uses the<br />
weight of the concrete and plinth <strong>to</strong> counter the overturning<br />
of the structure. This option allows for the continuity<br />
and stability of a mat slab, but with a thinner and<br />
shallower slab that transfers the base shear of the building<br />
in<strong>to</strong> the ground through a cruciform concrete “key”<br />
that goes deeper in<strong>to</strong> the ground <strong>to</strong> essentially “lock” the<br />
foundation in<strong>to</strong> the site. This system consolidates the<br />
foundation <strong>to</strong> make it less invasive than a mat slab or<br />
grillage, does not require as much concrete as a mat slab<br />
or as much overall depth as the grillage, and would still<br />
be hidden after construction. This design ends up being<br />
closer <strong>to</strong> the traditional configuration of the structure, as<br />
the columns would attach down <strong>to</strong> a flat surface, but the<br />
new consolidated plinth will stiffen the base, ultimately<br />
cutting down on displacements within the superstructure.<br />
This will also act as a solid base <strong>to</strong> anchor the plinth<br />
base s<strong>to</strong>nes, strengthening the load path coming down<br />
from the columns.<br />
This system still, however, utilizes as the main foundation<br />
system reinforced concrete, for which it has proven<br />
difficult thus far <strong>to</strong> obtain full permissions. Proper implementation<br />
of this system requires a great deal of care<br />
in detailing and placement of reinforcing steel, especially<br />
90
at the interface between the slab and shear key. Inadequate<br />
detailing could drastically affect the lifespan and<br />
effectiveness of the structure in an earthquake.<br />
Superstructure<br />
Above grade, the main challenge at the South Mani<br />
Mandapa structure is how <strong>to</strong> connect the heavy brick<br />
masonry and timber structure above the ground level<br />
arcade back down <strong>to</strong> the foundations while maintaining<br />
as much his<strong>to</strong>ric fabric and architectural integrity<br />
as possible. The <strong>to</strong>p-heavy nature of the structures, the<br />
slender and delicate nature of the highly carved his<strong>to</strong>ric<br />
columns, the lack of tensile capacity in the connections<br />
and timber joinery, and a variety of other structural discontinuities<br />
and weaknesses make this connection vital<br />
<strong>to</strong> the success of the project. Adding <strong>to</strong> the structural<br />
complexity are the desire <strong>to</strong> retain the sound timber of<br />
the his<strong>to</strong>ric central core columns (mainly intact, with<br />
lowest 1-2 feet requiring replacement due <strong>to</strong> wet rot)<br />
and the discontinuities introduced by repairs at the perimeter<br />
columns.<br />
The outer columns of South Mani Mandapa have been<br />
repaired, with the exception of one replaced column,<br />
and these columns will be tied <strong>to</strong> the base s<strong>to</strong>nes beneath<br />
them via stainless steel dowels set in a structural epoxy.<br />
This will add tensile capacity <strong>to</strong> these connections so<br />
that the column tenons will not rock or pull out of their<br />
mortises as they did in 2015.<br />
Several design iterations were also developed and discussed<br />
for treating the 4 central columns as a core, as the<br />
discussion of whether <strong>to</strong> use a stiff core or a more flexible<br />
overall system progressed. The following concepts were<br />
just some of those considered, following on the concepts<br />
presented by structural engineer Evan Speer’s August<br />
2015 report.<br />
Option 1<br />
An initial concept was <strong>to</strong> simply replace the four central<br />
columns with new timber <strong>to</strong> provide continuous,<br />
stronger timber columns. These timber columns would<br />
bear on a steel base plate connection <strong>to</strong> the foundation<br />
system, be it a concrete slab or steel grillage. The columns<br />
would have doweled connections in<strong>to</strong> the foundations<br />
<strong>to</strong> tie the columns down <strong>to</strong> the foundations. This<br />
concept would provide a continuous column with no<br />
exposed steel, which preserves the original architectural<br />
feel. It introduces new, continuous wood providing a<br />
more robust load path than his<strong>to</strong>ric timber joined with<br />
new timber at the base, and can keep the his<strong>to</strong>ric layout<br />
of the timber column. This concept however, would require<br />
the removal of original, his<strong>to</strong>ric timber columns<br />
Manimandpa conceptual diagrams<br />
of a stiff central steel column core<br />
for South Manimandapa, developed<br />
in August 2015 by Evan<br />
Speer. This concept sought <strong>to</strong> bring<br />
the structure up <strong>to</strong> an operational<br />
performance level, but required<br />
replacing the central his<strong>to</strong>ric timber<br />
columns with steel. This started the<br />
discussion about choosing between<br />
a stiff core and a flexible system.<br />
Sketch by Evan Speer, 2015<br />
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Near right<br />
Manimandapa Concept showing<br />
development of layout of steel<br />
columns described in Option 2.<br />
Development of this idea between<br />
the architects and engineers on the<br />
team sought <strong>to</strong> find a strong and<br />
stable reinforcing structure with<br />
a layout that most respected the<br />
his<strong>to</strong>rical layout while minimizing<br />
amount of steel.<br />
Sketch by Liz Newman, June <strong>2016</strong><br />
Far right, above and below<br />
Conceptual model and section<br />
detail of the timber arcade at South<br />
Manimandapa <strong>to</strong> observe the effect<br />
of installing steel tension rods as<br />
cross bracing <strong>to</strong> strengthen the central<br />
core against lateral forces. This<br />
design sought <strong>to</strong> reinforce the his<strong>to</strong>ric<br />
carved columns by providing<br />
an extra tie <strong>to</strong> rout load from the<br />
masonry walls down <strong>to</strong> the plinth<br />
without removing the columns or<br />
reducing their visibility.<br />
3D study and sketch by Evan Speer, June<br />
<strong>2016</strong><br />
from the structure - <strong>to</strong> be s<strong>to</strong>red, ideally, in a museum<br />
exhibit.<br />
Option 2<br />
The next concept involved joining sound existing timber<br />
with new timber at the base <strong>to</strong> replace wood lost <strong>to</strong><br />
rot. The columns would then be reinstalled in a similar<br />
fashion, supplemented by installing steel hollow section<br />
columns up from a steel grillage foundation (offset from<br />
the remaining timber columns) <strong>to</strong> provide a stiffer structural<br />
core. This system could consist of either four larger<br />
steel columns in the central core, or 4 smaller columns<br />
in the central core, with 4 small columns at the outer<br />
corners as well. This could provides a strong, continuous<br />
steel frame <strong>to</strong> stiffen the structure and provide a suitable<br />
load path <strong>to</strong> help prevent overturning and collapse (and<br />
perhaps even cosmetic damage) of the structure, while<br />
allowing the central timber columns <strong>to</strong> remain. The<br />
timber central columns would then be relieved of their<br />
duty as structural columns. This option would result in<br />
a consistent path through the steel elements. Consistent<br />
load paths are preferable, because if a load path consists<br />
of multiple materials such as steel and timber, the stiffer<br />
element may route more load in<strong>to</strong> a element of lesser<br />
strength material than it could handle, resulting in failures<br />
at the interface between materials. Visibility and<br />
ambiance through the timber arcade would be disrupted<br />
by the newly introduced steel columns, but the verticality<br />
of the arcade would remain. This concept was also left<br />
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aside for aesthetic reasons and because the introduction<br />
of a new structure woven through the traditional framework<br />
of the building would limit access <strong>to</strong> the central<br />
core and throughout the structure.<br />
Option 3<br />
This option investigated joining sound existing timber<br />
with new timber at its rotten base, and encase the timber<br />
columns with hollow steel section from just above the<br />
resulting timber joint down <strong>to</strong> a slab or grillage foundation.<br />
The structure above the ground floor arcade would<br />
then be reinforced with timber beams and steel collars<br />
at the intersections of the central core columns. Small<br />
solid steel tension rods would then act as cross bracing at<br />
the ground floor <strong>to</strong> connect the steel reinforcing on central<br />
core columns. This option would result in the potential<br />
<strong>to</strong> keep the his<strong>to</strong>ric timbers in the structure, and<br />
the visibility of these timbers would not be inhibited.<br />
There would, however, be steel tension rods installed <strong>to</strong><br />
provide a secondary load path for lateral loads that pull<br />
against the building, allowing these loads <strong>to</strong> be pulled<br />
back down in<strong>to</strong> the foundation.Visibility through the<br />
timber arcade would be slightly disrupted by the cross<br />
bracing, and access <strong>to</strong> the central core of the structure<br />
would be impeded. This option would not be viable at<br />
the Manimandapa North, because the central core of<br />
the structure is used for religious puja. Additionally, the<br />
his<strong>to</strong>ric timber elements would still be used for gravity<br />
loads, so it would be a composite system whose connections<br />
and geometry of cross bracing would be more<br />
difficult <strong>to</strong> determine and implement. The complexity,<br />
difficulty of implementation, and visibility of this system<br />
rendered it nonviable for the current situation.<br />
Option 4<br />
A later option involved joining sound existing timber<br />
with new timber at column bases, encased with a fitted<br />
steel shoe that slides on<strong>to</strong> the base of the timber column.<br />
This shoe would be either embedded in<strong>to</strong> a slab or bolted/welded<br />
<strong>to</strong> a grillage foundation, and would allow for<br />
embedded dowels <strong>to</strong> secure the timber column. Ensuring<br />
that the shoe fully covers the timber joint, the wood<br />
would be routed at the edges <strong>to</strong> leave the timber column<br />
and the steel faces flush. The columns would then also<br />
be connected <strong>to</strong> a grid of horizontal timber beams just<br />
above the open arcade <strong>to</strong> stiffen them by shortening the<br />
span. The intersections of these beams would be reinforced<br />
with steel angles, and dowels would pin the columns<br />
at this point. This way, the main architectural feel<br />
and appearance remain intact, wood joinery and base<br />
connection are strengthened against lateral loads, and<br />
we are able <strong>to</strong> keep the his<strong>to</strong>ric timbers in the structure.<br />
This allows for a flexible system, utilizing mainly timber<br />
framing in the upper structure, with reinforced connections<br />
and a stable foundation <strong>to</strong> limit vibrations. This<br />
option would be a compromise structurally, but would<br />
still be a significant improvement in safety and stability<br />
over the original construction.<br />
The design compromise that was chosen evolved from<br />
Option 4 as described above. With a base foundation<br />
utilizing a reinforced concrete slab with cruciform shear<br />
key as its base, this would aid in the establishment of a<br />
damp proof course. The columns and base s<strong>to</strong>nes would<br />
have direct positive structural connections down <strong>to</strong> this<br />
concealed concrete slab. This would provide resistance<br />
against the pullout seen at these connections during the<br />
Above Left<br />
Development of a stainless steel<br />
shoe detail for the base connection<br />
of the central core timber columns<br />
<strong>to</strong> a concrete foundation. This<br />
involves a steel base plate recessed<br />
in<strong>to</strong> the concrete with predrilled<br />
holes. Stainless steel rods would<br />
then be embedded in<strong>to</strong> structural<br />
epoxy in drilled holes in both the<br />
timber column and the concrete<br />
foundation. A simplified construction<br />
method was developed <strong>to</strong> prefabricate<br />
the shoe and <strong>to</strong> use it as a<br />
template <strong>to</strong> ensure proper location<br />
and alignment of the anchor holes.<br />
Above Right<br />
Section detail (plan view) showing<br />
the connection of new horizontal<br />
timber beams a<strong>to</strong>p the columns<br />
with reinforced joints and a dowel<br />
(embedded in structural epoxy)<br />
connecting the central core column<br />
<strong>to</strong> the beams <strong>to</strong> stiffen the system.<br />
Both sketches by Evan Speer, July <strong>2016</strong><br />
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The main goals of this solution are <strong>to</strong> limit the weight of<br />
the structure and <strong>to</strong> strengthen the connection between<br />
all of its elements. The strategy is utilizing smart timber<br />
framing with steel connections <strong>to</strong> tighten connections<br />
between elements and reduce the movement caused by<br />
loose joints. This solution seeks <strong>to</strong> respect the his<strong>to</strong>ric<br />
fabric of the columns and the traditional architecture,<br />
but also <strong>to</strong> address key vulnerabilities in the original<br />
makeup by using localized strengthening measures <strong>to</strong><br />
improve the resilience of the load path and allow the<br />
structure <strong>to</strong> remain flexible, so it can adapt <strong>to</strong> shifted<br />
load paths during an earthquake, seeking a life safety<br />
performance level with the added timber structure. This<br />
compromise was seen <strong>to</strong> be the best way forward in the<br />
unique situation presented by the current state of the<br />
industry and approvals process in Nepal.<br />
Manimandapa<br />
Design development axonometric<br />
sketch of timber bracing in the upper<br />
level of the structure <strong>to</strong> tie the<br />
upper and lower level <strong>to</strong>gether with<br />
a substantial timber frame, while<br />
stiffening the core and providing<br />
stronger connections throughout<br />
via steel reinforcing elements.<br />
Sketch by Evan Speer, August 16, <strong>2016</strong><br />
collapse of the Mani Mandapa structures in the earthquake.<br />
This and several other typical seismic strengthening<br />
details, as seen in the ‘seismic issues’ section of<br />
this report, will be adapted throughout. Stainless steel<br />
sleeves will be attached <strong>to</strong> the <strong>to</strong>ps of the outer columns<br />
and their tenons <strong>to</strong> strengthen these connections<br />
against the shear failure of the tenons seen during the<br />
2015 earthquake. Stainless steel reinforcement will aid<br />
in strengthening the horizontal timber beams above the<br />
ground floor arcade. Steel angles will be placed around<br />
the perimeter at this level <strong>to</strong> connect the timber beams<br />
with the timber wall elements and <strong>to</strong> further stiffen the<br />
wall. Diagonal timber bracing and recessed timber frame<br />
will be added within masonry walls <strong>to</strong> provide redundant<br />
and adaptable load paths <strong>to</strong> allow the building <strong>to</strong><br />
resolve loads if there are shifts in weight distribution or<br />
local failures in brick masonry. Multiple layered wooden<br />
wall plates will also be included <strong>to</strong> strengthen the timber<br />
frame within the structure.<br />
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Part V<br />
Current thoughts on seismic strengthening<br />
As we continue <strong>to</strong> think and design, ideas evolve. Following<br />
are current thoughts, including lessons learned<br />
over the last 25 years - and since the earthquake:<br />
• Life safety is always a main priority<br />
So much discussion in the field of preservation of his<strong>to</strong>ric<br />
monuments delves deep in<strong>to</strong> philosophies and priorities<br />
of the actual preservation of the monuments and<br />
buildings themselves, that sometimes this fundamental<br />
<strong>to</strong>pic is lost in the details. It must always remain in the<br />
forefront of our minds that the buildings we work on are<br />
living heritage and are used daily <strong>to</strong> serve the people of<br />
the community. Without them, these buildings serve no<br />
purpose, and the safety of those using the buildings must<br />
always be considered at the forefront of any preservation<br />
project.<br />
• Foundations are the critical battleground<br />
Reinforcing foundations is the opportunity and obligation<br />
created by the need <strong>to</strong> rebuild collapsed structures<br />
after the earthquake! This is a new frontier because earlier<br />
projects have been in situ repairs, which do not lend<br />
themselves <strong>to</strong> foundation work.<br />
As the foundations are essentially the link between<br />
buildings and the ground, they are the first <strong>to</strong> experience<br />
seismic motion. If no investigation is allowed, or no<br />
foundation strengthening completed, then any rebuild<br />
runs the risk of damage because of this weak link. After<br />
the earthquake, we have the unique opportunity <strong>to</strong> easily<br />
access many foundations <strong>to</strong> study soil composition and<br />
introduce strengthening measures largely invisible upon<br />
completion of construction. Continuity of foundations<br />
<strong>to</strong> provide a stable base increases safety of the structures<br />
while helping <strong>to</strong> reduce visible strengthening measures.<br />
Local opposition <strong>to</strong> the use of concrete - even concealed<br />
in foundations, which is an international preservation<br />
norm - continues <strong>to</strong> prevent the official acceptance of<br />
this idea and the permitting of projects which include it,<br />
as it has for the last 25 years. After the loss of life and<br />
heritage of the 2015 earthquake, we renew the search<br />
for the way forward.<br />
• Critical distinctions between his<strong>to</strong>ric/original, later,<br />
"traditional," and modern materials<br />
So-called “traditional materials” are often misleading.<br />
While they may have been widely used for decades,<br />
many are not original <strong>to</strong> the his<strong>to</strong>ric structures. Our<br />
strategy is <strong>to</strong> reuse and <strong>to</strong> return <strong>to</strong> original materials and<br />
forms wherever possible. With rare exceptions, if traditional<br />
means and materials are not sufficient for durability<br />
and life safety goals, we retain the his<strong>to</strong>ric materials<br />
and forms where they are visible and add modern interventions,<br />
usually concealed, <strong>to</strong> achieve performance.<br />
• Modern materials are sometimes the only solution<br />
(and cement and concrete are not the same).<br />
In keeping with their philosophy, ICOMOS experts<br />
provided an early prohibition of lime-based mortars <strong>to</strong><br />
replace traditional mud mortar. This conforms <strong>to</strong> international<br />
norms; we have removed Portland cement from<br />
traditional structures it has damaged (eg Bhandarkhal<br />
pavilion at <strong>Patan</strong> Palace). Lime surkhi, although in the<br />
lexicon of traditional materials in Newar architecture,<br />
is not a suitable ‘substitution’ for concrete. Lime mortar<br />
has a much lower compressive strength and much<br />
longer curing time than Portland cement, and is much<br />
more susceptible <strong>to</strong> water damage. Proposed by others as<br />
a traditional material <strong>to</strong> be used in foundations instead<br />
of concrete because it was used above grade in Newar<br />
construction for a time in the past, lime mortar is considerably<br />
stronger as a bonding agent than mud mortar,<br />
but is extremely weak in foundations because lime<br />
breaks down over time with exposure <strong>to</strong> water. Typical<br />
Western guidelines shy away from ever using more than<br />
10-30% lime in concrete mixes below grade, and that is<br />
in the driest, most ideal soil conditions. So soil conditions<br />
in the Kathmandu Valley, in a former lakebed with<br />
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cyclical monsoon rains, would be extremely detrimental<br />
<strong>to</strong> lime mortar brick masonry foundations.<br />
Generalizing this prohibition of cement <strong>to</strong> all uses of<br />
concrete, even in a concealed, carefully considered,<br />
well-executed seismic strengthening measure in a rebuilt<br />
foundation, is a different matter.<br />
Wherever possible, we have used traditional materials,<br />
but...it bears repeating that this is where the Venice<br />
Charter and other international documents support the<br />
use of ‘modern material’: “ where traditional techniques<br />
prove inadequate, the consolidation of a monument<br />
can be achieved by the use of any modern technique<br />
for conservation and construction, the efficacy of which<br />
has been shown by scientific data and proved by experience.”<br />
(Venice Charter, Section 10) Consolidation for<br />
reasons of life safety and survival of structures during future<br />
earthquakes is our justification for this use of modern<br />
techniques.<br />
• Authenticity/seismic balance<br />
It is critical <strong>to</strong> find a balance between his<strong>to</strong>ric and seismic<br />
demands. This - very importantly - also includes<br />
choices between stiff unified structural systems and<br />
flexible traditional systems with improvements. In-between/<br />
hybrid solutions can be problematic in their<br />
seismic performance. The exposition on the Mani Mandapas<br />
demonstrates this, in finding that full life safety/<br />
code compliance would have required an outsized full<br />
structural frame that would destroy the building’s architectural<br />
integrity. We thus had <strong>to</strong> back off <strong>to</strong> accept a<br />
reasonable level of safety, designing a system that would<br />
leave time for egress from these tiny, open pavilions<br />
without detracting excessively from their architecture.<br />
This is why the foundation design that makes this solution<br />
possible is so compelling, and traditional Newar<br />
materials provide no purely traditional option for unifying<br />
the structure below grade in this way.<br />
• Quality of implementation<br />
The best seismic scheme in the world isn’t worth much<br />
unless there is excellent and experienced site supervision<br />
and appropriate quality control inspections of the details.<br />
This implies that engineers and architects should<br />
be often on site and focused on the details of building<br />
safety.<br />
• East vs. West<br />
There are seismic implications <strong>to</strong> deliberately imposing<br />
the Western focus on retaining his<strong>to</strong>ric fabric (above<br />
ground) on<strong>to</strong> the Newar context where replacement is<br />
not only acceptable but preferred. Most of what we do<br />
increases earthquake resistance, but at the limit, some<br />
repaired elements that our carpenters would have preferred<br />
<strong>to</strong> recarve from scratch are not strong enough<br />
(Manimandapa columns).<br />
• Philosophy and priorities<br />
Repair and maximizing his<strong>to</strong>rical fabric retention - such<br />
as the original carved timber columns of the Manimandapas<br />
- and achieving his<strong>to</strong>rical configurations - are<br />
priorities. When rebuilding, <strong>KVPT’s</strong> preference is retaining<br />
or rebuilding the his<strong>to</strong>rical, Newar configuration<br />
while adding layers of strengthening. As discussions of<br />
the Manimandapas show, we have found this preferable<br />
<strong>to</strong> building a new hybrid system.<br />
• Solutions not slogans<br />
Our approach is a rigorous and detailed study and analysis<br />
of individual buildings <strong>to</strong> identify risk levels, the<br />
building his<strong>to</strong>ry, possible levels of intervention, strategic<br />
engineering design options (eg Indrapur) and appropriate<br />
technology. Newar buildings have many special characteristics<br />
<strong>to</strong> be addressed - and we have been identifying<br />
them over the years.<br />
• Documentation and information sharing<br />
We have reviewed our quarter-century of experience<br />
addressing seismic strengthening of Newar architecture<br />
and are in the process of documenting it in detail. In<br />
addition <strong>to</strong> creating a record of the work, which opens<br />
a new field of study and practice in Nepal, our aim is<br />
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<strong>to</strong> make it available <strong>to</strong> other agencies coming <strong>to</strong> the<br />
Kathmandu Valley <strong>to</strong> help with rebuilding heritage who<br />
might be interested.<br />
• Ideology vs science (politicization of technical issues)<br />
The local campaigns <strong>to</strong> avoid modern materials are worrisome<br />
and counterproductive-- essentially as they preclude<br />
doing seismic strengthening methods/technology<br />
in the foundations - where steel and reinforced concrete<br />
have been shown around the world <strong>to</strong> be the only feasible<br />
and durable solutions. These can have lifespans well<br />
in excess of 75 years if properly detailed and maintained,<br />
and these materials are used all over the world, including<br />
heritage sites.<br />
• Agreement on fundamentals<br />
Still, we are in agreement with most of what the local<br />
campaigners are saying and we share their ultimate goals<br />
of preserving. The difference is where a technical matter<br />
becomes an ideological sticking point.<br />
• Connections<br />
Newar Architecture has long been known for weak connections<br />
between building elements. Wood joints that<br />
have room <strong>to</strong> move, timber columns with tenons only<br />
1 inch long, chukul pegs at rafters that are meant <strong>to</strong> be<br />
tightened periodically but aren’t, struts that rely on roof<br />
loads <strong>to</strong> hold them in place with no direct connection,<br />
- the list goes on. The materials and the heavy use of<br />
strong timber should typically yield better seismic stability,<br />
but the weak point lies in the connections that<br />
easily pull apart during seismic motion. Meanwhile, the<br />
ends of timber elements rot in poorly maintained Newar<br />
structures. Reinforcing of connections between sound<br />
existing building elements with direct structural connections<br />
using stainless steel dowels and plates can go a long<br />
way <strong>to</strong> making these buildings safer.<br />
• Damp proofing<br />
This necessary protection is not in the lexicon of traditional<br />
Newar design and materials, but it is critical<br />
for palace courtyard structures and other residential<br />
buildings whose walls rise from grade, where materials<br />
in the zone of cyclical rising damp (between the dry upper<br />
walls and the damp foundations/lower walls) suffer.<br />
Without damp proofing, progressive rotting of timbers<br />
and deterioration of brick in this zone- roughly from<br />
knee-level <strong>to</strong> shoulder level - weaken the structure and<br />
reduce its seismic resistance. A damp proofing course (eg<br />
copper sheets) can be inserted in situ in a retrofit with<br />
some difficulty, but is worthwhile (eg <strong>Patan</strong> Museum;<br />
Sundari Cok).<br />
In the discussion of rebuilding projects with reinforced<br />
concrete ring beams in the foundations, concrete can<br />
economically play a dual role in damp proofing as well<br />
as unifying the structure. At the classic Newar temples,<br />
a<strong>to</strong>p their high plinths, rising damp is less of an issue<br />
although still a fac<strong>to</strong>r <strong>to</strong> address when rebuilding.<br />
At the Manimandapas, damp proofing is a critical function<br />
of the proposed concrete slab below grade because<br />
it protects the wooden lakansi beams which hold the column<br />
bases with their vulnerable end grain cuts sitting<br />
less than a meter above grade. Protecting these column<br />
base connections from rot is a key <strong>to</strong> the survival of the<br />
structures in an earthquake.<br />
• A s<strong>to</strong>ry set in s<strong>to</strong>ne at fallen temples<br />
A common pattern of failure appeared after the earthquake<br />
in the classic multi-tiered temples with an outer<br />
timber arcade of columns on the ground floor. As the<br />
earthquake shook the temple with a combination of<br />
vertical and lateral forces, large bearing loads were partially<br />
relieved from the base s<strong>to</strong>nes under the columns.<br />
Since there is no direct connection holding the s<strong>to</strong>nes<br />
back <strong>to</strong> the plinth, the outer corner of the <strong>to</strong>p plinth<br />
(threshold) level was rotated out of place by the column<br />
resting on it. Telltale rotated s<strong>to</strong>nes are still visible <strong>to</strong>day<br />
at plinths awaiting the rebuilding of temples-, eg at the<br />
northeast corner of the Harishankara. The column base<br />
97
kicked out at the same time, and this became part of<br />
the progressive collapse of the temple. Connecting the<br />
plinth s<strong>to</strong>nes <strong>to</strong> each other, <strong>to</strong> the foundation, and <strong>to</strong> the<br />
columns above is a major and critical step in protecting<br />
temples from future earthquakes.<br />
• Maintenance? What maintenance?<br />
Because of the centuries-long his<strong>to</strong>ry of lack of maintenance<br />
of Newar structures (even our own Newar lead architect<br />
jokes that lack of maintenance is “in our blood”),<br />
we assume little <strong>to</strong> no long-term future maintenance<br />
of our projects and design accordingly, aiming for the<br />
greatest possible durability in the face of this reality.<br />
• Contending voices for authenticity<br />
Authenticity is a loaded term in preservation practice.<br />
We recognize that our assumptions about its meaning,<br />
however carefully conceived, are our own, and that others<br />
have contending views. These assumptions have a<br />
profound influence on seismic design solutions.<br />
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Char Narayana Temple<br />
(Cārnārāyaṇa Temple)<br />
Assemblage and s<strong>to</strong>rage of four portals in June 2015<br />
Excavation of foundations in early August 2015<br />
<strong>Work</strong> resumed in early <strong>September</strong> 2015<br />
Inner doorways of sanctum completed in November 2015<br />
Repair / res<strong>to</strong>ration of the eastern portal completed in early <strong>September</strong> <strong>2016</strong><br />
<strong>Work</strong> on southern portal in progress<br />
<strong>Work</strong> on western and northern portals taken up in mid <strong>September</strong> <strong>2016</strong>
100
Cārnārāyaṇa Temple<br />
by Niels Gutschow<br />
The inscription at the eastern portal is dated <strong>to</strong> 1565, and<br />
mentions Purandarasiṃha as the donor. As a member of<br />
the <strong>Patan</strong> nobility (mahāpātra), his father Viṣṇusiṃha<br />
had already usurped power in 1546. His three sons <strong>to</strong>ok<br />
over and reigned until 1597 when Śivasiṃha wrested <strong>Patan</strong><br />
back from the local dynasty and res<strong>to</strong>red it <strong>to</strong> Malla<br />
rule.<br />
The mahāpatras built the first three of the extant temples<br />
on the city's Darbār Square, all of them dedicated<br />
<strong>to</strong> Viṣṇu, "following on the Viṣṇudharmottara Purāṇa's<br />
commendation of a great temple <strong>to</strong> Viṣṇu as the completion<br />
of a King of Kings' accession <strong>to</strong> universal sovereign<br />
ty." The act itself had, as Bronwen Bledsoe (2004) says,<br />
"an operative quality, and the agent emerges as a yet<br />
more perfect version of the royal self. In one case, it is<br />
sovereignty (sāmrājya) which is said <strong>to</strong> arrive at the moment<br />
the gift is made; in another the extended ceremony<br />
of consecration is likened <strong>to</strong> rājasūya, the Vedic 'birth<br />
of a king'; in the last, the king becomes the deity itself."<br />
Purandarasiṃha built a copy of the Cārnārāyaṇa temple<br />
in Kathmandu (which is known as Jagannātha temple):<br />
one fifth smaller but ostensibly in the tradition of those<br />
monumental royal temples for which the Paśupatināth<br />
set the standards. Twenty-four years later he introduced<br />
a new architectural style <strong>to</strong> the square with the<br />
śikhara <strong>to</strong>wer of the Narasimha temple, while his brother<br />
Udhavasiṃha established an Ādinārāyaṇa temple in<br />
1569 of which only the deity survives in a narrow provisional<br />
cell under a dome, erected after the 1934 earthquake.<br />
The temple's threshold of three blocks of s<strong>to</strong>ne, measuring<br />
al<strong>to</strong>gether 581 centimetres and with separate corner<br />
s<strong>to</strong>nes featuring winged lions, documents the last effort<br />
<strong>to</strong> install a monumental base. The principal access from<br />
the east is guarded by a pair of lions on the lower level<br />
and a pair of guardians, possibly Yama and Kuber, on<br />
the upper level. With tripartite portals, flanked by aedicules<br />
dedicated <strong>to</strong> the eight guardians (dikpālas) of the<br />
regions, and with tympana surmounding the central<br />
opening, the four sides are identical except for the eastern<br />
threshold, which is moulded with a stepped outer<br />
frame. On the remaining sides the threshold s<strong>to</strong>ne is<br />
flush with the wall surface and is thus made <strong>to</strong> support<br />
the colonnettes. Devotees enter the temple for daily worship<br />
from the east, present offerings <strong>to</strong> the officiating<br />
Brahmin priest from the east, receive prasād, circumambulate<br />
the sanctum and leave the temple through the<br />
northern door. The sanctum holds a block of s<strong>to</strong>ne with<br />
the four manifestations (caturvyūha) of Viṣṇu in upright<br />
position: in the east Vāsudeva, in the south Saṅkarṣaṇa,<br />
in the west Pradyumna and in the north Āniruddha, that<br />
is, his elder brother, his son and his grandson. The central<br />
scene of the tympana reflects these manifestations:<br />
in the east Kṛṣṇa (Kāliyadamana), in the south Viṣṇu,<br />
in the west Mahālakṣmi, flanked by Maheśvarī and<br />
Vaiṣṇvī, and in the north Narasiṃha.<br />
Sixteen struts and four corner struts support the wide<br />
eaves of the lower roof. These were no longer carved<br />
from a single block of timber because four, six or eight<br />
arms have been added. Should the struts be contemporary<br />
with the portals and have not been replaced a hundred<br />
years later, they demonstrate a departure from earlier<br />
traditions. Inscriptions at the upper end of the struts<br />
allow an exact identification, although most of them are<br />
modelled <strong>to</strong> the inspiration of the builders <strong>to</strong> testify <strong>to</strong><br />
the variety of forms Kṛṣṇa assumes.<br />
Following earlier pro<strong>to</strong>types, the struts are divided in<strong>to</strong><br />
three registers: small figures or scenes amidst rockery<br />
at the bot<strong>to</strong>m, foliage on <strong>to</strong>p, in the centre manifestations<br />
of Viṣṇu as slender figures, almost dancing with<br />
their legs crossed, complete with crown (mukuṭa), earrings<br />
(kuṇḍala) and necklaces (hāra). Twelve of these<br />
are dedicated <strong>to</strong> Viṣṇu's manifestation as the cowherd<br />
(gopāla) Kṛṣṇa. Beside these, Ādinārāyaṇa, the primeval<br />
Nārāyaṇa, guards the south eastern corner, and the<br />
copper-coloured boar (Tāmravarāha) and the flaming<br />
man-lion (Jvālānarasiṃha) the principal access.<br />
Opposite<br />
Cārnārāyaṇa Temple<br />
Pho<strong>to</strong> by Stanislaw Klimek,<br />
August 2008<br />
101
Cārnārāyaṇa Temple<br />
Northern elevation: View from the southeast across the corner.<br />
The inscription testifies <strong>to</strong> the consecration of the temple by<br />
Purandarasiṃha in 1565. Corner s<strong>to</strong>nes with projecting lions<br />
bridge the gap between the thresholds on either side <strong>to</strong> ensure a<br />
continous base in s<strong>to</strong>ne. Only the threshold of the eastern portal<br />
has a triple-stepped outer frame, which requires a separate<br />
lion block for the colonnettes.<br />
Pho<strong>to</strong> S. Klimek, August 31, 2008<br />
102
Cārnārāyaṇa Temple<br />
Elevation north: Lakṣmīnārāyaṇa<br />
(left), Umāmaheśvara (right), occupying<br />
the quarter-round panels,<br />
on the wall-brackets unidentified<br />
female deities carrying sacred water<br />
pots (kalaśa).<br />
Pho<strong>to</strong>graph by S. Klimek,<br />
August 31, 2008<br />
103
Cārnārāyaṇa Temple<br />
Plan scale 1:100.<br />
Source: Niels Gutschow, Architecture of<br />
the Newars, 2011, 420.<br />
104
Cārnārāyaṇa Temple<br />
Two deities (Yama and Kuber)<br />
flanking the<br />
stair leading <strong>to</strong> the platform on<br />
which the temples stands.<br />
Pho<strong>to</strong>graph by Jaroslav Poncar,<br />
August 9, 2014<br />
105
Cārnārāyaṇa Temple<br />
Tripartite eastern portal.<br />
Pho<strong>to</strong>graph by S. Klimek,<br />
August 31, 2008<br />
106
Cārnārāyaṇa Temple.<br />
Eastern portal, tympanum<br />
Pho<strong>to</strong>graph by J. Poncar,<br />
August 9, 2014<br />
107
Cārnārāyaṇa Temple<br />
Tripartite southern portal.<br />
Pho<strong>to</strong>graph by S. Klimek,<br />
August 31, 2008<br />
108
Cārnārāyaṇa Temple.<br />
Tympanum (<strong>to</strong>rana) of southern<br />
portal.<br />
Pho<strong>to</strong>graph by J. Poncar, August 9, 2014<br />
109
Cārnārāyaṇa Temple.<br />
Tripartite western portal.<br />
Pho<strong>to</strong>graph by S. Klimek,<br />
August 31, 2008<br />
110
Cārnārāyaṇa Temple<br />
Tympanum (<strong>to</strong>rana) above western<br />
portal.<br />
Pho<strong>to</strong>graph by J. Poncar, August 9, 2014<br />
111
Cārnārāyaṇa Temple<br />
Tripartite northern portal.<br />
Pho<strong>to</strong>graph by S. Klimek,<br />
August 31, 2008<br />
112
Cārnārāyaṇa Temple.<br />
Tympanum (<strong>to</strong>rana) above northern<br />
portal.<br />
Pho<strong>to</strong>graph by J. Poncar, August 9, 2014<br />
113
Char Narayana Temple<br />
after earthquake<br />
Pho<strong>to</strong>graph by Rohit Ranjitkar, April<br />
27, 2015<br />
114
Char Narayana Temple<br />
The clearing of the site began immediately after the <strong>to</strong>tal collapse<br />
of the structure during the earthquake of 25 April 2015,<br />
Timber elements were salvaged.<br />
Pho<strong>to</strong>graph by Rohit Ranjitkar, April 29, 2015<br />
115
Opposite<br />
Char Narayana Temple<br />
Detail of a pencil drawing, made by Rajman<br />
Singh for Brian Hough<strong>to</strong>n Hodgson,<br />
the former British Resident, ca. 1844.<br />
Hodgson had inscribed the drawing at the<br />
bot<strong>to</strong>m in pencil, later in ink, indentifying<br />
the temple erroneously as “ Tou Deo or<br />
Maha Déva”. By the tripartite portal the<br />
temple is easily identifiable as the Char<br />
Narayana temple, of which the roofs obviously<br />
collapsed in the 1833 earthquake.<br />
The ruin was exposed <strong>to</strong> the rains for a<br />
period of more than eleven years, causing<br />
the collapse of the corners and some of<br />
the windows. This long period of neglect<br />
and poor maintenance was probably<br />
instrumental in the <strong>to</strong>tal collapse of the<br />
temple in 2015.<br />
Courtesy: Royal Asiatic Society, 022.013.<br />
Char Narayana<br />
After the temple collapsed on 25 April 2015, almost all<br />
architectural fragments could be salvaged and s<strong>to</strong>red<br />
with the help of the army and police at the neighboring<br />
Keshav Narayan Chowk of the palace.<br />
In May the preserved constituent parts of the four portals<br />
were sorted out. In June the four portals were provisionally<br />
assembled and s<strong>to</strong>red in low shelter structures,<br />
well protected against weather. The four ground floor<br />
tympana and the first and second floor windows were<br />
s<strong>to</strong>red in s<strong>to</strong>rage shacks, and the struts were kept at the<br />
Keshav Narayan Chowk.<br />
In early May the South Asia Institute of Heidelberg University<br />
(Germany) initiated a fundraising campaign for<br />
the rebuilding of the temple which was overwhelmingly<br />
successful. In June the first installment was transferred<br />
and later in the year a second installment. In July the<br />
John Eskenazi Foundation (London) joined and a few<br />
weeks later the Bonham Auction House, New York.<br />
On June 2, 2015, a concilia<strong>to</strong>ry puja was performed after<br />
the full clearance of the site <strong>to</strong> allow the devotees <strong>to</strong><br />
worship in situ the Char Narayan stele, which remained<br />
unharmed and unmoved in the center of the temple’s<br />
sanctum. A canopy was added later.<br />
On 10 <strong>September</strong> <strong>2016</strong> another concilia<strong>to</strong>ry ritual<br />
(kṣemapūjā) was performed <strong>to</strong> allow further interventions<br />
in the wake of the rebuilding of the temple.<br />
Foundations<br />
Soil tests were made in July 2015 and excavation of the<br />
brick foundations on the northern and western sides of<br />
the temple started on August 10. The Department of<br />
Archaeology had this work s<strong>to</strong>pped after ten days with<br />
the argument that the <strong>to</strong>uching of soil should be supervised<br />
by an archaeologist.<br />
Only on 5 <strong>September</strong> <strong>2016</strong> was the digging up of the<br />
foundations resumed in order <strong>to</strong> meet virgin soil. The<br />
aim is <strong>to</strong> strengthen the foundation by filling the gap<br />
between the brick foundation walls below the wall of the<br />
sanctum and the outer wall of the temple with regular<br />
bricks.<br />
The introduction of a grid of reinforced concrete - as<br />
proposed by Matthias Beckh in August 2015 - remained<br />
an issue of discussion in <strong>September</strong>.<br />
Ground floor<br />
The seed money received by the South Asia Institute<br />
enabled the Kathmandu Valley Preservation Trust <strong>to</strong><br />
engage two carpenters in May <strong>to</strong> assemble the windows<br />
and portals. In July these carpenters started <strong>to</strong> replace<br />
the inner frames of the four doorways of the sanctum.<br />
This work was completed in January <strong>2016</strong>. The eight<br />
door leaves of pine wood were not found in the debris<br />
and will be replaced by the end of <strong>2016</strong>.<br />
Of the four portals, first the southern one was moved<br />
<strong>to</strong> the workshop in January, repair / res<strong>to</strong>ration (see<br />
elevation drawing) of missing and damaged parts was<br />
completed in May. <strong>Work</strong> on the eastern portal started<br />
in June, work (see elevation drawing) will be completed<br />
by the end of <strong>September</strong>. The western portal was<br />
moved <strong>to</strong> the workshop on 27 August <strong>to</strong> be completely<br />
repaired by December. The northern portal, which requires<br />
comparatively small interventions, will be shifted<br />
<strong>to</strong> the workshop in November. <strong>Work</strong> on all portals will<br />
be complete by the end of <strong>2016</strong>. Then each will be installed<br />
in an upright position, supported by a provisional<br />
threshold of wood, before being joined <strong>to</strong> the threshold<br />
in s<strong>to</strong>ne in its original position.<br />
The 24 door leaves in pine of the portals were not recovered<br />
from the debris. They will be produced in November<br />
and be in place when the portals are s<strong>to</strong>red in an<br />
upright position.<br />
Seven of the eight aedicules flanking the portals and<br />
bearing the guardians of the universe will need only little<br />
repair. One aedicule (west-south) was lost <strong>to</strong> theft in<br />
2010 and will have <strong>to</strong> be replicated.<br />
The inner frames of the four portals are not fully preserved.<br />
Simple carpentry will replace the missing parts.<br />
116
117
The four-stepped cornice is heavily damaged. It will be<br />
repaired / replaced in January <strong>to</strong> March 2017. 15,000<br />
veneer bricks will be ordered in Oc<strong>to</strong>ber. Taking in<strong>to</strong><br />
account the above tentative times frames, construction<br />
of the ground floor of the Char Narayan temple might<br />
start in April 2017.<br />
First level<br />
The twelve windows are not in very bad condition.<br />
About a quarter of the constitutive elements such as the<br />
cornices and the outer frames need replacement. Of the<br />
24 struts and four corner struts, only one corner strut<br />
is broken. This will be bolted and strengthened with a<br />
strap of steel on its back. The tympana are of secondary<br />
quality and must date <strong>to</strong> the repair of the temple in<br />
the 1840s. Not all tympana were preserved before the<br />
earthquake.<br />
Second level<br />
The four windows are not in very bad condition. One<br />
quarter <strong>to</strong> one fifth of the elements need repair. Eight<br />
plaques / aedicules on both sides of the windows need<br />
minor repair. The sixteen struts and four corner struts<br />
need minor repair.<br />
118
Char Narayana Temple<br />
The four portals have been assembled<br />
and s<strong>to</strong>red in a shelter in June 2015.<br />
Pho<strong>to</strong>graph by Niels Gutschow,<br />
August 12, 2015<br />
119
Char Narayana Temple<br />
Tympanum (<strong>to</strong>raṇa) of the eastern<br />
portal.<br />
Pho<strong>to</strong>graph by Niels Gutschow, August<br />
12, 2015<br />
120
Char Narayana Temple<br />
Tympanum (<strong>to</strong>raṇa) of the southern<br />
portal.<br />
Pho<strong>to</strong>graph by Niels Gutschow,<br />
August 12, 2015<br />
121
122
Char Narayana Temple<br />
Concilia<strong>to</strong>ry ritual (kṣemapūjā)<br />
after the clearance of the temple’s<br />
plinth <strong>to</strong> allow devotees <strong>to</strong><br />
worship the deity.<br />
Pho<strong>to</strong>graphs by Rohit Ranjitkar and<br />
Raju Roka, June 2, 2015<br />
123
Char Narayana Temple<br />
Inspection of the trench between<br />
the wall of the sanctum and the<br />
outer wall <strong>to</strong> determine the level<br />
of virgin soil (left) on the northern<br />
side of the temple, and between<br />
the wall defining the edge of the<br />
lower and upper levels of the plinth<br />
(right).<br />
Pho<strong>to</strong>graphs by Raju Roka,<br />
August 10, 2015<br />
124
Char Narayana Temple<br />
Repair / res<strong>to</strong>ration of the four doorways of the sanctum started<br />
in July 2015 and was completed in November. Minor parts of<br />
the stepped outer frame and the mediating quarter round U-<br />
shaped frame had <strong>to</strong> be replaced.<br />
Pho<strong>to</strong>graph by Raju Roka December 1, 2015<br />
125
Left<br />
Char Narayana Temple<br />
East elevations, original and proposed<br />
construction - without roofs.<br />
Graphic by Evan Speer, July <strong>2016</strong><br />
Right<br />
Char Narayana Temple<br />
Axons, original and proposed construction-<br />
without roofs.<br />
Graphic by Evan Speer, July <strong>2016</strong><br />
Left<br />
Char Narayana Temple<br />
East-west sections, original and<br />
proposed construction.<br />
Graphic by Evan Speer, July <strong>2016</strong><br />
Right<br />
Char Narayana Temple<br />
East elevation and east elevation<br />
exploded view, proposed construction.<br />
Graphic by Evan Speer, July <strong>2016</strong><br />
126
Char Narayana Temple<br />
Structural Repair and Retrofit Concept<br />
Matthias Beckh, August 2015<br />
Existing condition<br />
The Char Narayana Temple completely collapsed during<br />
the earthquake on April 25, 2015. Many precious<br />
his<strong>to</strong>rical wooden elements with intricate carvings could<br />
be salvaged in the aftermath and s<strong>to</strong>red for reuse in a<br />
possible reconstruction of the building.<br />
Proposed res<strong>to</strong>ration and structural intervention<br />
· Replace the rubble infill between the foundations walls<br />
with properly laid brickwork placed in mud mortar <strong>to</strong><br />
create a homogenous and solid foundation pad at plinth<br />
level<br />
· Install reinforced concrete ring beam above existing<br />
foundations wall. Create orthogonal grid of beams between<br />
inner and outer core. Ensure state of the art concrete<br />
work and curing for high quality and durability<br />
· Anchor the base s<strong>to</strong>nes tightly in<strong>to</strong> the ring beam system<br />
· Use square stainless steel dowels <strong>to</strong> connects wooden<br />
pillars in<strong>to</strong> the base s<strong>to</strong>nes<br />
· At the first floor level, a wooden diaphragm made of<br />
two layers of waterproof plywood panels will be installed<br />
create a rigid floor plane at this level. This will couple<br />
the outer masonry core <strong>to</strong> the inner one and prevent differential<br />
movement within the event of an earthquake<br />
· At the upper end of the outer masonry core, a wooden<br />
horizontal truss will be installed <strong>to</strong> tie the cores <strong>to</strong>gether<br />
at this elevation<br />
· All roof structures will be reconstructed with one layer<br />
of plywood panels on <strong>to</strong>p on one layer of traditional sal<br />
wood planking<br />
· Connections between the wooden struts and the strut<br />
rails shall be strengthened with steel straps on the rear<br />
side<br />
127
Chār Nārāyaṇa Temple:<br />
Structural repair and retrofitting<br />
concept. All given sizes are<br />
indicative only (drawing based on<br />
Wolfgang Korn, 1976).<br />
Matthias Beckh, August 2015<br />
128
Char Narayana Temple:<br />
Structural repair and retrofitting<br />
concept. All given sizes are<br />
indicative only (drawing based on<br />
Wolfgang Korn, 1976).<br />
Matthias Beckh, August 2015<br />
129
Top<br />
Cārnārāyaṇa Temple<br />
Southern portal, scale 1:10.<br />
Sketch (of northern portal) by Bijay<br />
Basukala, June 2015.<br />
The southern portal was partially<br />
destroyed by the earthquake; all<br />
missing parts that are replaced by<br />
new carvings are shown in black.<br />
May <strong>2016</strong><br />
Bot<strong>to</strong>m<br />
Cārnārāyaṇa Temple<br />
Eastern portal, scale 1:10.<br />
Sketch (of northern portal) by Bijay<br />
Basukala, June 2015<br />
The eastern portal was partially<br />
destroyed by the earthquake; all<br />
missing parts that are replaced by<br />
new carvings are shown in black<br />
May <strong>2016</strong>.<br />
130
Cārnārāyaṇa Temple<br />
Repair / res<strong>to</strong>ration of the southern<br />
portal.<br />
Top Left<br />
Master Carpenter Tirtha Ram and<br />
Rohit Ranjitkar discuss the extent<br />
of replecements.<br />
Top Right<br />
Replication of part of the cornice<br />
above the principal doorway.<br />
Bot<strong>to</strong>m Left<br />
Replacement of parts of the<br />
outer stepped frame (Shyam Prasad<br />
Shilpakar at work).<br />
Bot<strong>to</strong>m Right<br />
Replacement of tertiary jamb of the<br />
doorway <strong>to</strong> the left (Shyam Prasad<br />
Shilpakar at work).<br />
Pho<strong>to</strong>graphs Anil and Bijay Basukala,<br />
May 5 and 13, <strong>2016</strong><br />
131
Char Narayana Temple<br />
Repair / res<strong>to</strong>ration of the southern<br />
portal.<br />
Pho<strong>to</strong>graphs Anil and Bijay Basukala,<br />
May 17, 24, 30 and June 1, <strong>2016</strong><br />
Top Left<br />
Repair of the bot<strong>to</strong>m of the jamb<br />
of the side doorway (Shyam Prasad<br />
Shilpakar at work).<br />
Top Right and Bot<strong>to</strong>m Pho<strong>to</strong>s<br />
Replacement of the bot<strong>to</strong>m end<br />
(with vase motif) of a primary jamb<br />
(Hari Prasad Shilpakar at work).<br />
132
Char Narayana Temple<br />
Repair / res<strong>to</strong>ration of the southern<br />
portal.<br />
Pho<strong>to</strong>graphs Anil and Bijay Basukala,<br />
May 24, 26 and June 5 and 8, <strong>2016</strong><br />
Top Left<br />
Replacement of the threshold of the<br />
principal doorway.<br />
Bot<strong>to</strong>m Right<br />
Partial replacement of the lower<br />
part of the cusped arch of the doorway<br />
<strong>to</strong> the left.<br />
133
Char Narayana Temple<br />
Southern portal<br />
Pho<strong>to</strong>graphs by Raju Roka, June 16 and<br />
July 5, <strong>2016</strong><br />
Top<br />
Repair / res<strong>to</strong>ration of the stepped<br />
outer frame (purÁtva) above the<br />
lintel.<br />
Bot<strong>to</strong>m Left<br />
Fixing the stepped outer frame <strong>to</strong><br />
the lintel <strong>to</strong> frame the left lintel end<br />
with its carved surface.<br />
Bot<strong>to</strong>m Right<br />
Repairing the stepped outer frame<br />
beside the left jamb.<br />
134
Char Narayana Temple<br />
The southern portal in a partly disassembled state for identification<br />
of damaged parts for repair. Repair work on the southern<br />
portal will be completed by mid-Oc<strong>to</strong>ber.<br />
Pho<strong>to</strong>graph by Niels Gutschow, <strong>September</strong> 12, <strong>2016</strong><br />
135
Char Narayan Temple<br />
The broken parts of the tympanum<br />
(<strong>to</strong>raṇa) of the southern portal<br />
are being assembled and screwed<br />
<strong>to</strong>gether by Tirtha Ram Shilpakar.<br />
Pho<strong>to</strong>graph by Bijay Basukala,<br />
<strong>September</strong> 12, <strong>2016</strong><br />
136
Char Narayana Temple<br />
Hari Prasad Shilpakar carves the<br />
replacement of an arch of the<br />
southern portal.<br />
Pho<strong>to</strong>graphs Bijay Basukala,<br />
<strong>September</strong> 12, <strong>2016</strong><br />
Following Pages<br />
The western portal had been assembled<br />
at the workshop on 11 <strong>September</strong><br />
<strong>to</strong> start repair / res<strong>to</strong>ration.<br />
Pho<strong>to</strong>graph <strong>September</strong> 12, <strong>2016</strong><br />
137
138
139
140
Cārnārāyaṇa Temple<br />
Concilia<strong>to</strong>ry ritual (kṣemapūjā) by<br />
Mohan Maya Jha (in blue sari) <strong>to</strong><br />
allow construction <strong>to</strong> begin.<br />
Pho<strong>to</strong>graphs Katharina Weiler,<br />
<strong>September</strong> 10, <strong>2016</strong><br />
141
Harishankara Temple<br />
(Hariśaṅkara)<br />
January - August <strong>2016</strong><br />
Replicating two pillars of the ambula<strong>to</strong>ry, repairing / res<strong>to</strong>ring the remaining 18 pillars,<br />
repairing the 20 molded plates on <strong>to</strong>p of the pillars, one beam, the 24 colonnettes,<br />
the southern and eastern doorways, repairing two of the 20 tympana,<br />
and the stepped cornices of all three levels<br />
(Niels Gutschow and Raju Roka)
144
Harishankara Temple<br />
Niels Gutschow and Raju Roka<br />
His<strong>to</strong>rical Significance<br />
The Harishankara temple was consecrated in 1706. An<br />
early 19 th century chronicle mentions King Yoganarendra<br />
Malla's daughter Rudramati as the principal donor,<br />
but Adalbert Gail suggests on the basis of numismatic<br />
evidence, that it was his daughter Yogamati, who acted<br />
as the regent after the king's death in November 1705.<br />
Following the construction of the early Char Narayana<br />
and Narasimha temples in 1565 and 1589, the great<br />
achievements by Siddhinarasimha Malla who initiated<br />
the building of the Vishveshvara and Krishna temples<br />
in 1627 and 1937, the Bhimsen temples at the northern<br />
end of the square and another Vishveshvara temple<br />
(known as Bhaidegah) in 1680 and 1678 punctuated<br />
the square, leaving ample space in front of the Keshav<br />
Narayan Cok, with a pillar bearing Yoganarendra put<br />
up in 1693 in front of the imposing Degutale temple.<br />
Yogamati not only added the Harishankara temple, but<br />
also an octagonal Krishna temple in s<strong>to</strong>ne in 1723. With<br />
three roofs and raised on a three-stepped plinth, Harishankara<br />
was only slightly smaller than the Krishna and<br />
Bhimsen temples. In many details it was designed along<br />
the standards set by the Vishveshvara temple, which was<br />
the first temple of its style - based on a sanctum with an<br />
outer ambula<strong>to</strong>ry and colonnettes placed in front of the<br />
20 pillars of the ambula<strong>to</strong>ry.<br />
While <strong>Patan</strong> kings <strong>to</strong>ok the lead in the first half of the<br />
17 th century in presenting previously unknown temple<br />
types, Kathmandu followed in the second half of the 17 th<br />
century, and Bhaktapur at the end of the 17 th and early<br />
18 th century. Obviously, Yogamati had not the resources<br />
<strong>to</strong> compete with Bhaktapur's five-tiered Nyatapvala<br />
temple which was just completed when her father died.<br />
The impulse <strong>to</strong> compete resulted at a kind of copy at a<br />
reduced scale.<br />
The sanctum is thirty centimetres smaller than the Vishveshvara<br />
temple, but this small difference and the dimensions<br />
of the pillars created a new verticality, hither<strong>to</strong><br />
unknown in <strong>Patan</strong>.<br />
The eight-armed cult figure represents Shiva (Shankara)<br />
on its right side, equipped with pot, rosary, hour-glass,<br />
drum and trident, and Vishnu (Hari) on his left with his<br />
most common attributes, namely lotus, discus, conch<br />
shell and club.<br />
The pillars are highly decorated but devoid of iconographical<br />
details. The twenty tympana overarching the<br />
intercolumniations are crowned by forms of Vishnu on<br />
his mount Garuda, grasping the legs of a pair of anthropomorphized<br />
snakes. The bot<strong>to</strong>m ends of the tympana<br />
are marked by Makaras, aquatic creatures spouting forth<br />
demon figures; in the centre - similar <strong>to</strong> the Vishveshvara<br />
temple - Kirtimukha with hybrid creatures (dragon<br />
and snake) or even a peacock flanked by dragons. The<br />
doorways are much simplified, with triple niches housing<br />
Ganesha, Mahalakshmi and Sarasvati on the lintel.<br />
The extended lintels feature the eight planetary deities,<br />
starting in the east with Candra (Moon) and Surya<br />
(Sun), and continuing with Bhauma (Mars ) and Budha<br />
(Mercury), Brihaspati (Jupiter) and Shura (Venus), Shanaiscara<br />
(Saturn) and Rahu (an invisible planet). The<br />
narrowing lintel ends feature the eight auspicious signs,<br />
four on each side, beginning with the endless knot, lotus,<br />
banner, and the vase of plenty and continuing with<br />
a pair of fly whisks, a pair of fish, a ceremonial umbrella<br />
and conch shell. The quarter-round panels next <strong>to</strong> the<br />
door jambs feature the Eight Mother Goddesses, of<br />
which four were already lost in the 1970’s. They are sixarmed,<br />
placed on pairs of their mounts: Maheshvari on<br />
peacocks (east-left), Vaishnavi (south, left) on a pair of<br />
Garudas, Mahakali on a pair of corpses (north, right) and<br />
Mahalaksmi on a pair of lions (north, left). The function<br />
of these Mother Goddesses is, as Gail has pointed out, <strong>to</strong><br />
ensure the well-being of the living beings (jagat-kalyanakarinyah,<br />
according <strong>to</strong> the Devibhagavatapurana). The<br />
Opposite<br />
Harishankara Temple<br />
View from the south-east<br />
Pho<strong>to</strong>graph Stanisław Klimek,<br />
<strong>September</strong> 2008<br />
145
146
wall brackets feature seven male figures and one female.<br />
Ganesha is identifiable left of the southern doorway, Kumara<br />
left of the western doorway, and Nandikeshvara,<br />
Shiva's mount. As Gail has pointed out, the iconography<br />
of this and many other temples is based on sources that<br />
are known neither <strong>to</strong> us not <strong>to</strong> local priests or scholars.<br />
The blocks above the threshold ends represent Eight<br />
pseudo-Bhairavas, the fierce representations of Shiva,<br />
equipped with ten arms <strong>to</strong> act as guardians, Dvarapalas.<br />
Niches in the ground floor walls feature the four-armed<br />
Eight Guardians of the universe (Ashtadikpala): Indra,<br />
Agni, Yama, Nairriti, Varuna, Vayu, Kubera and Ishana,<br />
on their respective mounts.<br />
The 24 struts of the lower roof feature six- and eightarmed<br />
representations of Vishnu, Ganesha and Hanuman.<br />
Inscriptions at the bot<strong>to</strong>m of these struts explain<br />
scenes that propagate papdharma, meaning it explains<br />
what happens <strong>to</strong> evil doers in hell. For example, those<br />
who commit adultery will be fried in oil and those who<br />
visit prostitutes will end up in the Krakasana hell. The<br />
sixteen struts of the second roof and the eight of the<br />
third roof feature representations of Shiva.<br />
Summary: The Harishankara temple does not mark the<br />
end of the building activities of <strong>Patan</strong>'s <strong>Darbar</strong> Square<br />
but highlights the impulse <strong>to</strong> compete with the neighbouring<br />
kingdoms by installing a miniature version of a<br />
triple-tiered temple on a triple stepped plinth (294 cms<br />
<strong>to</strong> the base of the pillars). The carving is not comparable<br />
with the high standard of its pro<strong>to</strong>type from 1627, and<br />
the iconographical programme replicates the pro<strong>to</strong>type.<br />
Sources:<br />
Albert Gail, Tempel in Nepal, Vol. I, Graz 1984, pp. 44-<br />
61, 74-77 and pl.XXXIX-XLIII<br />
Carl Pruscha, Kathmandu Valley. The Preservation of<br />
Physical Environment and Cultural Heritage. A Protective<br />
Inven<strong>to</strong>ry, Vienna, 1975. Vol. II, p. 163.<br />
Mary Slusser, Nepal Mandala, Prince<strong>to</strong>n University<br />
Press, 1982, p. 203.<br />
State of repair<br />
The temple collapsed in <strong>to</strong>tal on 25 April 2015. The<br />
thresholds of the sanctum are still in place, albeit damaged.<br />
Hundreds of wooden fragments were salvaged,<br />
and first s<strong>to</strong>red in the Keshav Narayan Chowk. In June<br />
2015, a s<strong>to</strong>rage shack was constructed <strong>to</strong> s<strong>to</strong>re all the<br />
fragments which belong <strong>to</strong> the Harishankara temple.<br />
The pillars survived in full length; the tenons, however,<br />
are broken. The doorways are also intact. Seven of the<br />
20 colonnettes and the tympana which they had been<br />
supporting are broken. Most of the 44 struts and 12<br />
corner struts survived in full length. The same is true<br />
for the 20 symbolic windows of the first, second and<br />
third levels. Only minor damage occurred. The entire<br />
inner frames of the doorways and the secondary lintels<br />
of doors and windows cannot be retrieved from the large<br />
heap of fragments because they are not carved.<br />
Available documents<br />
The earliest document showing the Harishankara temple<br />
is a watercolour drawing by Henry Ambrose Oldfield,<br />
made ca. 1855. Oldfield was the physician at the British<br />
Residency who produced an early view of the square,<br />
which is valid till <strong>to</strong>day. The earliest pho<strong>to</strong>graphic evidence<br />
dates <strong>to</strong> February 1885, when the French traveller<br />
and psychologist Gustave Le Bon pho<strong>to</strong>graphed the<br />
ground floor arcade, covering three intercolumniations.<br />
Transformed in<strong>to</strong> a wood engraving, the image was published<br />
in the French magazine La Tour du Monde in Paris<br />
in 1886 and in the same year in the German magazine<br />
Globus. In December 1898, the German traveller Kurt<br />
Böck visited <strong>Patan</strong>. The pho<strong>to</strong>graph showing the Harishankara<br />
in the centre was published a couple of times in<br />
Germany after 1903. Also worth mentioning is a pho<strong>to</strong>graph<br />
by the firm Herzog & Higgins in 1902, which<br />
shows the stepped plinth and the pillared ambula<strong>to</strong>ry.<br />
Opposite<br />
Harishankara Temple<br />
View from the northeast, the day<br />
after the earthquake.<br />
Pho<strong>to</strong>graph Rohit Ranjitkar,<br />
April 26, 2015<br />
147
The first site plan of the square that documents the<br />
plan of the temple was made by Eduard Sekler and his<br />
students from Harvard University in 1979. Sekler had<br />
been familiar with Nepal since 1962, and in 1977 had<br />
edited and published the Conservation Master Plan for<br />
the Kathmandu Valley. Neither the site plan nor the<br />
panorama elevation of the square looking west can be<br />
used for the plans, sections and elevations needed for the<br />
rebuilding of the temple.<br />
Adalbert Gail published the cult idol in 1982, and the<br />
four remaining quarter-round panels and three wall<br />
brackets in his first volume on Nepalese temples. More<br />
important, he drew our attention <strong>to</strong> the bot<strong>to</strong>m ends of<br />
the 24 struts (including the corner struts) that support<br />
the lower roof. With the help of two eminent scholars<br />
of Newar language, Siegfried Lienhard and Thakur Lal<br />
Manandhar, he translated the inscriptions. The carved<br />
scenes above illustrate what happens in hell <strong>to</strong> those who<br />
do not follow the Dharma.<br />
Planning<br />
In the absence of any measured drawings, Wolfgang<br />
Korn initiated the survey of the plinth and the ground<br />
plan in Oc<strong>to</strong>ber 2015 with the help of two Nepalese<br />
architects, Sabina Tandukar and Padma Maharjan. Bijay<br />
Basukala completed a simplified section drawing based<br />
on measurements of the salvaged fragments, scale 1:20,<br />
in November. On the basis of these drawings quantities<br />
were calculated as the basis of the cost estimate.<br />
Rebuilding<br />
Seismic strengthening will probably require a reinforced<br />
concrete slab below the sanctum; the jambs of the doorways<br />
and the pillars of the inner corners will be tied <strong>to</strong><br />
that foundation by stainless steel pins. All these points<br />
will be part of a controversal debate for the coming six<br />
months. Seismic issues are, at present, not discussed rationally<br />
but under the impression of the 25 April earthquake.<br />
It is not well unders<strong>to</strong>od by the institutional<br />
partners that the point is not <strong>to</strong> change the foundations<br />
because <strong>to</strong> our findings they performed well. It is rather<br />
the connectivity of the upper structure <strong>to</strong> the plinths<br />
and the foundation we are concerned about. With the<br />
Harishankara temple it is evident that the building collapsed<br />
because the base s<strong>to</strong>nes of the outer ambula<strong>to</strong>ry<br />
as well as the tenons of the pillars failed first, bringing it<br />
down. First, the triple stepped plinth has <strong>to</strong> be studied<br />
before final decisions can be taken. For this a team of<br />
archaeologists from the Department of Archaeology will<br />
have <strong>to</strong> join <strong>to</strong> dig a few critical areas up. Discussions<br />
with Dr. Purusottam Dangol, who completed a PhD in<br />
structural engineering, are ongoing <strong>to</strong> prepare future interventions.<br />
The uncertainty about future interventions<br />
presents a big variable for the cost estimate. We have<br />
chosen the middle path between a minimum and maximum<br />
of seismic interventions.<br />
The base s<strong>to</strong>nes below the pillars of the outer ambula<strong>to</strong>ry<br />
had been in a bad state of repair already before the<br />
earthquake; sloppy repairs and the introduction of cement<br />
and flat s<strong>to</strong>ne pavement in 1975 contributed <strong>to</strong><br />
the gradual deterioration. Seven of the intermediate<br />
carved s<strong>to</strong>ne elements have been replaced, bare of any<br />
carving. This entire level has <strong>to</strong> be reset, and uncarved<br />
elements and at least six base s<strong>to</strong>nes have <strong>to</strong> be replaced.<br />
Of the s<strong>to</strong>ne thresholds of the doorways, one has <strong>to</strong> be<br />
replaced, the remaining three repaired.<br />
A preliminary survey of the damage inflicted by the<br />
earthquake reveals a stunning capacity of all elements <strong>to</strong><br />
be reused without major interventions. This does notmake<br />
the reconstruction easy but it facilitates the entire<br />
working process, beginning with the planning, that is<br />
the reconstruction of a detailed section drawing as the<br />
basis for any work.<br />
All rafters will have <strong>to</strong> be replicated in their original dimensions<br />
and spacing. Interventions of the second half<br />
of the 20th century have deviated from the original di-<br />
148
mensions and techniques in order <strong>to</strong> save money. The<br />
rebuilding of the temple aims at the regaining of the<br />
original, 18th-century design.<br />
Niels Gutschow, December 2015<br />
Harishankara Temple<br />
The pinnacles (gāju) of the Char<br />
Narayana (left) and Harishankara<br />
(right) were salvaged from the ruins<br />
and s<strong>to</strong>red at the Keshav Narayan<br />
Chowk with the help of the Army.<br />
Pho<strong>to</strong>graph Rohit Ranjitkar,<br />
April 29, 2015<br />
149
Harishankara Temple<br />
View from the northeast<br />
Pho<strong>to</strong>graph Niels Gutschow,<br />
<strong>September</strong> 21, 2009<br />
Opposite<br />
Detail of the cornice above the arcaded ambula<strong>to</strong>ry. The central<br />
myrobalan fruit motif (āmalaka) is slightly anthropomorphized<br />
by an incision of eyes and eyebrows.<br />
Pho<strong>to</strong>graph Katharina Weiler, April 8, <strong>2016</strong><br />
150
151
152
Harishankara Temple<br />
Section drawing east-west<br />
Survey by Bijay Basukala, November<br />
2015<br />
Opposite<br />
Harishankara Temple, Ground<br />
level plan<br />
Measured drawing, Oc<strong>to</strong>ber 2015<br />
Survey by Sabina Tandukar and Padma<br />
Maharjan<br />
153
Harishankara Temple<br />
A hybrid deity, the ten-armed<br />
Vishnu, identifiable by his crown,<br />
with the attributes of Bhairava,<br />
and in the aggressive posture of<br />
Bhairava and carried by the mounts<br />
of Bhairava, occupies the blocks<br />
(dyakva) on both sides of the<br />
door jambs above the threshold.<br />
Adalbert Gail (1984) called these<br />
guardian figures pseudo-Bhairavas<br />
in order <strong>to</strong> overcome the obvious<br />
discrepancy which may reflect the<br />
fusion of Vishnu and Shiva in Harishankara.<br />
Usually, the cult figure<br />
is divided vertically; in this case the<br />
division is horizontal.<br />
Pho<strong>to</strong>graphs Indra Shilpakar, April 2014<br />
Top<br />
Eastern doorway, from right <strong>to</strong> left:<br />
Vishnu / Krodha Bhairava on a pair<br />
of Garudas and Vishnu / Asitanga<br />
Bhairava on a pair of lions.<br />
Bot<strong>to</strong>m<br />
Southern doorway, from right <strong>to</strong><br />
left: Vishnu / Samhara Bhairava on<br />
a pair of Vetala and Vishnu / Ruru<br />
Bhairava on a pair of dogs.<br />
154
Harishankara Temple<br />
A hybrid deity, the ten-armed Vishnu,<br />
identifiable by his crown, with<br />
the attributes of Bhairava, in the<br />
aggressive posture of Bhairava and<br />
carried by the mounts of Bhairava,<br />
occupies the blocks (dyakva) on<br />
both sides of the door jambs above<br />
the threshold.<br />
Pho<strong>to</strong>graphs Indra Shilpakar, April 2014<br />
Top<br />
Western doorway, from right <strong>to</strong><br />
left: Vishnu / Kapala Bhairava (lost<br />
in the early 1970’s) presumably on a<br />
pair of deer, and Vishnu / Unmatta<br />
Bhairava on a pair of snakes.<br />
Bot<strong>to</strong>m<br />
Northern doorway, from right <strong>to</strong><br />
left: Vishnu / Krodha Bhairava<br />
on a pair of Garuda, and Vishnu<br />
/ Bhisana Bhairava on a pair of<br />
horses.<br />
155
Harishankara Temple<br />
The Eight Mother Goddesses<br />
(Ashtamatrika) guard the doorways<br />
on quarter round panels below the<br />
lintel. The deities are placed on a<br />
lotus throne; a devotee stands on a<br />
lotus throne at the outer side in the<br />
gesture of adoration.<br />
Pho<strong>to</strong>graphs Indra Shilpakar, April 2014<br />
Top<br />
Eastern doorway, from right <strong>to</strong> left:<br />
Brahmayani on a pair of geese and<br />
Maheshvari on a pair of bulls (lost<br />
in the early 1970’s).<br />
Bot<strong>to</strong>m<br />
Southern doorway, from right <strong>to</strong><br />
left: Kaumari on a pair of peacocks<br />
and Bhadrakali (Vaishnavi) on a<br />
pair of Garudas (lost in the early<br />
1970’s).<br />
156
Harishankara Temple<br />
The Eight Mother Goddesses<br />
(Ashtamatrika) guard the doorways<br />
on quarter round panels below the<br />
lintel. The deities are placed on a<br />
lotus throne; a devotee stands on a<br />
lotus throne at the outer side in the<br />
gesture of adoration.<br />
Pho<strong>to</strong>graphs Indra Shilpakar, April 2014<br />
Top<br />
Western doorway, from right <strong>to</strong><br />
left: Varahi on a pair of bulls (lost<br />
in the 1970’s) and Indrayani on<br />
a pair of elephants (lost in the<br />
1970’s).<br />
Bot<strong>to</strong>m<br />
Northern doorway, from right <strong>to</strong><br />
left: Mahakali on a pair of corpses<br />
and the attendant figure mirroring<br />
Mahakali's emaciated appearance,<br />
and Mahalakshmi on a pair of<br />
lions.<br />
157
Harishankara Temple<br />
Architectural and decorative fragments salvaged from four collapsed<br />
temples and platforms and kept in immediate safety at<br />
the Keshav Narayan Chowk.<br />
Pho<strong>to</strong>graph Rohit Ranjitkar, April 29, 2015<br />
158
Harishankara Temple<br />
Carpenters from Bhaktapur, engaged by the Kathmandu Valley<br />
Preservation Trust, assemble fragments of a window from the<br />
level above the sanctum.<br />
Pho<strong>to</strong>graph Raju Roka, July 7, 2015<br />
159
160
Opposite<br />
Some 300 (of the original 314) stylized beam ends (dhalinkva)<br />
which form part of the cornice above the ground floor have<br />
been salvaged from the collapsed temple. It will be impossible<br />
<strong>to</strong> determine their original locations.<br />
Harishankara Temple<br />
Fragments of the temple s<strong>to</strong>red in temporary s<strong>to</strong>re rooms, set up<br />
on the initiative of the Kathmandu Valley Preservation Trust in<br />
June 2015 behind the palace, within the former Archaeological<br />
Garden.<br />
Pho<strong>to</strong>graphs Ashesh Rajbansh, Oc<strong>to</strong>ber 6, 2015<br />
161
Harishankara Temple<br />
The remainder of the stepped<br />
plinth of the temple.<br />
Pho<strong>to</strong>graphs Niels Gutschow, November<br />
18 and 23 November 2015<br />
Top<br />
View from the northwest across the<br />
threshold level of the sanctum.<br />
Bot<strong>to</strong>m<br />
The plinth, fenced in preliminarily<br />
upon an initiative of the municipality.<br />
162
Harishankara Temple<br />
Details of the s<strong>to</strong>nes bearing the<br />
pillars of the ambula<strong>to</strong>ry and their<br />
forward standing colonnettes, and<br />
the carved blocks of the intercolumniations<br />
featuring wisdom bearers.<br />
The details reveal a variety of<br />
inappropriate recent repairs which<br />
contributed considerably <strong>to</strong> the collapse<br />
of the temple.<br />
Pho<strong>to</strong>graphs Niels Gutschow,<br />
November 23 and 30, 2015<br />
163
Harishankara Temple<br />
The process of repair, res<strong>to</strong>ration and replacement<br />
Procedure<br />
Following an application submitted in June 2015, the<br />
Gerda Henkel Foundation decided in August <strong>to</strong> fund<br />
the rebuilding of the Laykuphalca in Bhaktapur. In<br />
order <strong>to</strong> concentrate on a single World Heritage Site,<br />
the <strong>Patan</strong> <strong>Darbar</strong> Square, this seed contribution was<br />
redirected <strong>to</strong>wards the rebuilding of the Harishankara<br />
temple on that square in December. In mid-April <strong>2016</strong><br />
the Foundation decided <strong>to</strong> fund the rebuilding of the<br />
temple on the basis of a detailed cost estimate that came<br />
up <strong>to</strong> ca. 440.000 Euros. The project is expected <strong>to</strong> be<br />
completed in Spring 2019.<br />
In the first week of January <strong>2016</strong>, two carpenters started<br />
<strong>to</strong> replicate two of the twenty pillars of the ambula<strong>to</strong>ry<br />
which were damaged beyond repair and <strong>to</strong> assess the<br />
damage inflicted on the <strong>to</strong>p ends of the remaining 18<br />
pillars and the four corner pillars of the sanctum.<br />
Conservation approach<br />
We understand that the temple, dated <strong>to</strong> 1706, survived<br />
the earthquakes of 1809, 1833 and 1934 largely intact.<br />
This assumption is based on the fact that all pillars, cornices,<br />
doorways and tympana originate from the period<br />
of the original construction. Not the slightest repairs<br />
or replacement can be observed similar <strong>to</strong> the damage<br />
inflicted upon the temple's wooden components in the<br />
2015 earthquake.<br />
The ultimate aim is <strong>to</strong> res<strong>to</strong>re the temple <strong>to</strong> its 1706<br />
configuration. This necessitates countless major as well<br />
as minor repairs <strong>to</strong> "res<strong>to</strong>re" the individual members <strong>to</strong><br />
their original configuration. To date only two of the pillars<br />
and the lintel of the southern doorway have had <strong>to</strong><br />
be replaced. In all cases, decorative elements were copied<br />
in analogy <strong>to</strong> preserved pattern on similar architectural<br />
components. This procedure is also followed on the 20<br />
tympana, on which missing parts of foliage or of hybrid<br />
creatures can be replicated following examples on the<br />
same or a similar tympanum. Loose parts are being fixed<br />
with the use of bamboo pegs.<br />
The overall guiding principle is <strong>to</strong> preserve as much of<br />
the original / his<strong>to</strong>ric fabric as possible. We are fully<br />
aware of the fact that this approach is alien <strong>to</strong> the traditional<br />
/ local practice of Newar craftsmanship. In earlier<br />
centuries the challenge would have been <strong>to</strong> replace the<br />
entire building destroyed by an earthquake, or <strong>to</strong> replace<br />
broken parts such as an entire doorway. The practice established<br />
by the Kathmandu Valley Preservation Trust<br />
reflects a global attitude which in the 21st century aims<br />
at preserving his<strong>to</strong>ric evidence "at any cost". The outcome<br />
is a hybrid mixture of types of repairs which on the<br />
Harishankara temple for the first time has introduced<br />
galvanized nuts and bolts <strong>to</strong> tie preserved elements <strong>to</strong><br />
new timber. We understand this "antiquarian" approach<br />
as a tribute <strong>to</strong> the unique accomplishments of an endangered<br />
architectural tradition.<br />
We are leaving the well-accepted track of repair, res<strong>to</strong>ration<br />
and replacement when it comes <strong>to</strong> the recreation of<br />
lost iconographic details. Four quarter-round panels and<br />
one threshold block were lost already before the earthquake,<br />
probably in the early 1970s. Although the general<br />
configuration and many decorative details and moldings<br />
can be recreated based on the preserved examples, the<br />
faces and the presentation of the mounts of the deities<br />
were carved without any evidence at hand. The usual<br />
discourse rules out such "conjectural" replacements, but<br />
the practice of the Newar carpenters and their specific<br />
cultural background require the completion of the iconographical<br />
programme in order <strong>to</strong> return the res<strong>to</strong>red<br />
temple's dignity.<br />
164
Ground floor<br />
The pillars<br />
Two of the 20 pillars of the ambula<strong>to</strong>ry had <strong>to</strong> be replaced<br />
as they were damaged lengthwise beyond repair.<br />
Of one more pillar the lower half was reused. Of the<br />
remaining 17 pillars, the <strong>to</strong>p part had <strong>to</strong> be replaced in a<br />
variety of ways. The earthquake shocks made the bot<strong>to</strong>m<br />
tenons simply slip from their supporting s<strong>to</strong>ne blocks,<br />
while the long tenons on <strong>to</strong>p caused the breaking away<br />
of the molded <strong>to</strong>p of the pillars. The original location of<br />
the pillars cannot be ascertained. This work was completed<br />
in July <strong>2016</strong>.<br />
The colonnettes<br />
Of the 24 colonnettes, 13 were broken, three needed minor<br />
repairs, and seven are preserved - even the comparatively<br />
short tenons at the <strong>to</strong>p and bot<strong>to</strong>m are preserved.<br />
The original location of the colonnettes canot be ascertained.<br />
Repairs will be completed by early November.<br />
The plates<br />
The plate on <strong>to</strong>p of each of the 20 pillars was <strong>to</strong>rn apart<br />
by the twisting of the pillar's long tenon. The tearing<br />
apart of the four constituting parts of the plates did only<br />
little damage <strong>to</strong> the stepped kulan cornice. The repair<br />
followed the original technique of joining the constitutive<br />
parts with bamboo pegs. The original location of the<br />
plates cannot be ascentained. All plates were repaired by<br />
mid-<strong>September</strong> <strong>2016</strong>.<br />
The tympana<br />
Of the twenty tympana five are fully preserved, two are<br />
severely damaged and 13 show minor damage. Of the<br />
latter 15 tympana, the <strong>to</strong>p including the head of Vishnu-Narayana<br />
and the crowning umbrella could not be<br />
found in the debris of the collapsed temple.<br />
The 16 full and 8 half medallions featuring the sun-bird<br />
Garuda and a mirror, which frame the 20 tympana, are<br />
fully preserved. The four corner pieces feature Vishnu<br />
on Garuda; only one of these is damaged. The original<br />
location of the tympana cannot be ascertained. All tympana<br />
will be repaired by February 2017; the work will be<br />
done by Pushpa Shilpakar, who since June has been fully<br />
devoted <strong>to</strong> this kind of repair.<br />
The beams<br />
Of the four beams (nina) supported by the pillars, two<br />
were preserved but the end of one of these had been severely<br />
affected by termites. Half of this end is being replaced<br />
- an intervention that also requires the re-carving<br />
of the lotus frieze at the <strong>to</strong>p of the beam. Two beams are<br />
slightly cracked. These will not be replaced but strengthened<br />
with galvanized steel plates. This work will be complete<br />
in November.<br />
The cornices<br />
Of the five constitutive elements of the stepped cornice<br />
above the pillars, all levels were broken on all four sides.<br />
This caused replacements in a range of 10 <strong>to</strong> 240 cm.<br />
The eight projecting ends of the dentilled level in the<br />
shape of a hand all broke away. Seven of these had <strong>to</strong><br />
be replaced while one could be repaired. This work was<br />
completed in May <strong>2016</strong>.<br />
The cornices on the inner side of the pillars - within the<br />
ambula<strong>to</strong>ry - were broken and needed replacements of<br />
30 <strong>to</strong> 150 cm length. The three constituent parts of<br />
the cornice above the wall of the sanctum (lotus foliage,<br />
stylized beams ends and snake body) were broken on all<br />
four sides, making replacements necessary covering 10<br />
<strong>to</strong> 100 cm.<br />
The three constituent parts of the cornice above the<br />
doorways were also broken on all sides, needing replacements.<br />
<strong>Work</strong> on all four cornices on ground floor level was<br />
completed by May <strong>2016</strong>.<br />
165
The aedicules<br />
The eight aedicules, niches with a stepped pediment<br />
housing the eight guardians of the universe (aṣṭadikpāla),<br />
are well preserved.<br />
The doorways<br />
The southern and eastern doorways required extensive<br />
repairs while the northern and western doorways exhibit<br />
only minor damage. The guiding rule was <strong>to</strong> retain as<br />
much of the original fabric as possible. The southern<br />
door required much care as the lintel was broken, with<br />
damage beyond repair. The carved surfaces above the<br />
door opening and on the extended lintel ends were removed<br />
from the old lintel <strong>to</strong> a depth of some five cm and<br />
joined <strong>to</strong> the new lintel using bamboo pegs. At all four<br />
doors, the lower parts of the Eight Planets (aṣṭagraha) on<br />
the lintel ends have broken away. Only one of these was<br />
found in the debris. The others will have <strong>to</strong> be replaced<br />
and recarved. Structural damages required replacements<br />
including the introduction of galvanized nuts and bolts:<br />
at the eastern doorway eight, and at the southern doorway<br />
four.<br />
As of mid-<strong>September</strong>, the southern and eastern doorways<br />
are almost completed. The repair of the northern<br />
and western doorways is in progress. All doorways will<br />
be completed by December <strong>2016</strong>.<br />
The corner pillars of the sanctum<br />
The four corner pillars had their bot<strong>to</strong>m tenons preserved<br />
while the breakaway of the tenon at the <strong>to</strong>p caused<br />
loss of fabric on all four pillars. Replacement work was<br />
completed in April <strong>2016</strong>.<br />
The inner frame of the doorways<br />
<strong>Work</strong> on the four inner frames will start in November<br />
<strong>2016</strong>.<br />
The inner threshold of the four doorways<br />
The southern and western thresholds are broken; the remaining<br />
two need minor repairs. This damage has not<br />
yet been assessed in cooperation with s<strong>to</strong>ne masons. Replacements<br />
will be used until March 2017.<br />
Of the 20 base s<strong>to</strong>nes of the pillars of the ambula<strong>to</strong>ry,<br />
featuring a lion bust, two will have <strong>to</strong> be replaced and<br />
seven are in need of repair. Of the 20 carved s<strong>to</strong>nes of<br />
the intercolumniations, six will have <strong>to</strong> be replaced, and<br />
the remaining ones repaired. The work will be complete<br />
in March <strong>2016</strong>.<br />
Summary<br />
Most of the woodwork will be completed in November<br />
<strong>2016</strong>, and the s<strong>to</strong>ne work will be complete in March.<br />
Based on these assumptions, the ground floor will be in<br />
place in early May 2017, provided the foundation of reinforced<br />
concrete is installed in March 2017.<br />
First Level<br />
Twelve windows need minor repairs. One of 28 struts<br />
is broken but can be repaired. The entire level will be in<br />
place by the end of 2017.<br />
Second level<br />
Four windows, eight aedicules (niches) and 20 struts<br />
need minor repairs.<br />
Third Level<br />
Four windows, eight miniature aedicules and 12 struts<br />
need minor repair.<br />
The door leaves<br />
No trace of the latticed door leaves survives. Replacements<br />
will be made in November <strong>2016</strong>.<br />
166
Other<br />
For the three eaves, 292 eaves bells will have <strong>to</strong> be procured.<br />
60,000 roof tiles from demolition sites in Bhaktapur<br />
were procured in May <strong>2016</strong>.<br />
Some 2500 veneer bricks have been selected from the ruins.<br />
This will be enough for the wall of the sanctum. For<br />
the three upper levels, 14.000 veneer bricks (dāciāpa)<br />
and 25,000 regular bricks (māapa) will be ordered in<br />
Oc<strong>to</strong>ber <strong>2016</strong>.<br />
167
Construction of workshop in the palace gardens<br />
January 29, <strong>2016</strong><br />
168
Harishankara Temple<br />
Replication of one of the twenty pillars of the ground floor ambula<strong>to</strong>ry.<br />
By April <strong>2016</strong>, the two pillars that had been damaged<br />
beyond repair were replaced.<br />
Pho<strong>to</strong>graph Biay Basukala, January 3, 3016<br />
169
Harishankara Temple<br />
Repairing the four layers of the<br />
cornice above ground floor. Bot<strong>to</strong>m<br />
left: replicating the projecting<br />
"hands" (lhakay), which very much<br />
characterize the corners of cornices<br />
in Newar architecture. Seven of<br />
the eight "hands" were damaged<br />
beyond repair.<br />
Pho<strong>to</strong>graphs Anil and Bijay Basukala,<br />
April 22, 25 and 27, <strong>2016</strong><br />
170
Top Left<br />
Cleaning the secondary jambs of a<br />
doorway.<br />
Top Right<br />
Cleaning a block featuring a hybrid<br />
Vishnu.<br />
Bot<strong>to</strong>m<br />
Repairing the beam above the pillars<br />
of the ambula<strong>to</strong>ry (Tirtha Ram<br />
and Sundar at work).<br />
Pho<strong>to</strong>graphs Anil and Bijay Basukala,<br />
May 5 <strong>2016</strong><br />
171
Top Left<br />
Repair of the cornice (Gopal<br />
Sundar at work) and repair of the<br />
corner of the bearing beam above<br />
the pillared ambula<strong>to</strong>ry.<br />
Top Right<br />
The replacement is connected <strong>to</strong><br />
the old member by a galvanized<br />
steel plate (Sundar at <strong>Work</strong>)<br />
Bot<strong>to</strong>m<br />
The kulan-cornice above the doorway<br />
of the sanctum (east) is being<br />
replaced.<br />
Pho<strong>to</strong>graphs Anil and Bijay Basukala,<br />
May 13, <strong>2016</strong><br />
172
Top Left<br />
Repair of the cornice above the<br />
south doorway <strong>to</strong> the sanctum<br />
(Maca Man at work).<br />
Top Right<br />
Repair of one of the corner pillars<br />
of the sanctum (Bal Krishna at<br />
work).<br />
Bot<strong>to</strong>m<br />
Repair of one of the corner pillars<br />
of the sanctum (background, Sundar<br />
at work), and replacement of one<br />
of the two pillars of the ambula<strong>to</strong>ry<br />
that were damaged beyond repair<br />
(Gopal Sundar at work).<br />
Pho<strong>to</strong>graphs Anil and Bijay Basukala,<br />
May 17 and 20, <strong>2016</strong><br />
173
Harishankara Temple<br />
Top, replicating one of the two<br />
pillars of the ambula<strong>to</strong>ry that were<br />
damaged beyond repair, right the<br />
two broken pillars, revealing their<br />
outer face with its beehive pattern<br />
(hāchen). Bot<strong>to</strong>m, the lower level<br />
of the cornice with its characteristic<br />
<strong>to</strong>oth-pattern assembled on the lawn<br />
between the workshop and Mulcok,<br />
the "main" courtyard of the palace<br />
complex.<br />
Pho<strong>to</strong>graphs Anil and Bijay Basukala,<br />
May 24 and 26, <strong>2016</strong><br />
174
Top Left<br />
Replication of two pillars which<br />
had been damaged beyond repair.<br />
Top Right<br />
Repair of a corner pillar of the<br />
sanctum.<br />
Bot<strong>to</strong>m<br />
Two cornice levels from the <strong>to</strong>p of<br />
the sanctum's wall, the centre and<br />
<strong>to</strong>p parts of the cornice above the<br />
beam on <strong>to</strong>p of the ambula<strong>to</strong>ry<br />
pillars.<br />
Pho<strong>to</strong>graphs Anil and Bijay Basukala,<br />
May 29, <strong>2016</strong><br />
175
Top<br />
Repairing the molded plates<br />
(cvakulan) on <strong>to</strong>p of the ambula<strong>to</strong>ry<br />
pillars.<br />
Bot<strong>to</strong>m<br />
Replacing the <strong>to</strong>p of a pillar<br />
(below), following the moldings of<br />
another pillar (above) which needs<br />
just a small replacement at its <strong>to</strong>p.<br />
Pho<strong>to</strong>graphs Anil and Bijay Basukala,<br />
June 5 and 9, <strong>2016</strong><br />
176
Top Left<br />
Repair of the stepped outer frame<br />
(purātva) of the western doorway.<br />
Top Right<br />
replacement of the lintel of the<br />
southern doorway (Maca Man at<br />
work). The carved surfaces of the<br />
projecting lintel ends have been<br />
separated from the damaged lintel<br />
and will be fixed <strong>to</strong> the new lintel<br />
with bamboo pegs.<br />
Bot<strong>to</strong>m<br />
Starting the repair on one of the<br />
20 tympana (<strong>to</strong>raṇa) that served as<br />
arches above the intercolumniation<br />
(Tirtha Ram at work). Eight battens<br />
have been nailed provisionally<br />
on<strong>to</strong> the back of the tympanum <strong>to</strong><br />
allow him <strong>to</strong> precisely define the<br />
missing parts.<br />
Pho<strong>to</strong>graphs Anil and Bijay Basukala,<br />
June 19, 21, 26 and 28, <strong>2016</strong><br />
177
Top<br />
Plates on <strong>to</strong>p of the pillars being<br />
repaired.<br />
Bot<strong>to</strong>m<br />
Repair of the <strong>to</strong>pmost molding of a<br />
pillar and insertion of a new tenon<br />
which will extend through the plate<br />
and the bearing beam.<br />
Pho<strong>to</strong>graphs Anil and Bijay Basukala,<br />
July 5 and 8, <strong>2016</strong><br />
178
Harishankara Temple<br />
Repairing the broken <strong>to</strong>p parts of<br />
pillars, and repairing one of the<br />
eight blocks above the threshold<br />
featuring Vishnu as pseudo-<br />
Bhairava.<br />
Pho<strong>to</strong>graphs Anil and Bijay Basukala,<br />
July 5 and 13, <strong>2016</strong><br />
179
Top Left<br />
Replacing missing parts of the cornice<br />
above the southern doorway.<br />
Top Right<br />
Repairing the first of twenty<br />
tympana.<br />
Bot<strong>to</strong>m Left<br />
Repairing the molded plates on <strong>to</strong>p<br />
of the pillars (left)<br />
Bot<strong>to</strong>m Right<br />
Repairing the <strong>to</strong>p of a pillar. In the<br />
background, the almost completely<br />
repaired southern doorway, without<br />
its threshold in s<strong>to</strong>ne.<br />
Pho<strong>to</strong>graphs Anil and Bijay Basukala,<br />
July 17, 19 and 24, <strong>2016</strong><br />
180
Top<br />
The surviving secondary jamb of<br />
the southern doorway is be adjusted<br />
<strong>to</strong> the replaced lintel with a miter<br />
joint before the preserved carved<br />
surface is being fixed <strong>to</strong> the lintel in<br />
three parts (above the door opening<br />
and on the projecting lintel ends).<br />
Bot<strong>to</strong>m<br />
At one of the 20 tympana the <strong>to</strong>p<br />
of the anthropomorphized snake<br />
king (nāgarāja) is being res<strong>to</strong>red<br />
along with the attendant deity next<br />
<strong>to</strong> it (left), and replacement of the<br />
circular middle part of one of the<br />
colonnettes (<strong>to</strong>raṇthān) (right).<br />
Thirteen of the 24 colonnettes are<br />
broken; 11 need minor repairs.<br />
Pho<strong>to</strong>graphs Anil and Bijay Basukala,<br />
June 12, <strong>2016</strong><br />
181
Top Left<br />
The southern doorway, almost<br />
completely res<strong>to</strong>red.<br />
Top Right and Bot<strong>to</strong>m Pho<strong>to</strong>s<br />
Repair of the <strong>to</strong>p parts of the pillars.<br />
None of the 20 pillars survived<br />
the earthquake undamaged.<br />
Pho<strong>to</strong>graphs Anil and Bijay Basukala,<br />
July 10 and 13, <strong>2016</strong><br />
182
Top<br />
Replacement of the circular middle<br />
part of a colonnette.<br />
Bot<strong>to</strong>m<br />
Repair of one of the 20 tympana.<br />
Broken parts are being fixed <strong>to</strong><br />
the tympanum with bamboo pegs<br />
(right).<br />
Pho<strong>to</strong>graphs Anil and Bijay Basukala,<br />
August 15, <strong>2016</strong><br />
183
Eastern doorway, details of replacement<br />
of carvings on the primary<br />
jamb; right: on the lintel end the<br />
lower part of the representation of<br />
Sūrya has broken away and awaits<br />
recarving.<br />
Pho<strong>to</strong>graph Bijay Basukala,<br />
<strong>September</strong> 9, <strong>2016</strong><br />
184
Top<br />
Eastern doorway, details of the<br />
replacement of carvings on the<br />
upper end of the jambs; bolts are<br />
concealed by a circular, fully carved<br />
inlay.<br />
Bot<strong>to</strong>m Left<br />
Replacement of the bot<strong>to</strong>m of the<br />
colonnette of the left side.<br />
Bot<strong>to</strong>m Right<br />
Introduction of two subsidiary<br />
tenon in order <strong>to</strong> save us much of<br />
the original material as possible.<br />
Pho<strong>to</strong>graph Bijay Basukala,<br />
<strong>September</strong> 9, <strong>2016</strong><br />
185
Eastern doorway, <strong>to</strong>p, details of<br />
the four constitutive elements<br />
(primary jamb, quarter round element,<br />
secondary jamb and stepped<br />
outer frame) of a doorway from the<br />
back, indicating <strong>to</strong> what extent the<br />
frontal elements are preserved.<br />
Pho<strong>to</strong>graphs Bijay Basukala,<br />
<strong>September</strong> 9, <strong>2016</strong><br />
186
Indra Kaji Shilpakar from Bhaktapur<br />
replicates four of the Eight<br />
Mother Goddesses (aṣṭamātṛkā)<br />
which protect the doorways at the<br />
upper end of the doorway. Four of<br />
these were lost in the early 1970s.<br />
Indra Kaji first <strong>to</strong>ok measurements<br />
at the temple, studied repetitive<br />
elements such as the lotus throne,<br />
the attendant devotee figure, the<br />
crown, earrings, flower garland<br />
and dress. Based on this he made<br />
a drawing, glued it on <strong>to</strong>p of the<br />
wood and recreated the required<br />
six-armed Matrika whose upper<br />
hands wield sword and shield, and<br />
whose lower right hand is based on<br />
the existing examples. The remaining<br />
attributes and the mounts<br />
follow a well-known formula.<br />
Top Left<br />
Maheshvari on a pair of bulls.<br />
Top Right<br />
Indra Kaji Shilpakar working on<br />
Varahi on a pair of buffalos<br />
Bot<strong>to</strong>m Left<br />
Base drawing for Maheshvari<br />
Bot<strong>to</strong>m Right<br />
Indrayani on a pair of elephants.<br />
Pho<strong>to</strong>graphs Bijay Basukala,<br />
June 12 and 16, <strong>2016</strong><br />
187
The west-south quarter round panel<br />
(dyaḥkva) beside the jamb featuring<br />
Vārāhi, the protective Mother<br />
Goddess presiding over the western<br />
direction.<br />
Indra Kaji Shilpakar replicated this<br />
panel in analogy <strong>to</strong> the four preserved<br />
panels. The features of her<br />
face, her principal attributes and<br />
mount (a pair of bull) are familiar<br />
<strong>to</strong> him.<br />
Pho<strong>to</strong>graph Bijay Basukala,<br />
<strong>September</strong> 4, <strong>2016</strong><br />
188
The west-north block (bhailakva)<br />
above the threshold that should feature<br />
Vishnu in the form of Kapāla<br />
Bhairava on a pair of deer (mṛga),<br />
the guardian of the southwestern<br />
direction. In this case a misunderstanding<br />
led the carpenter <strong>to</strong> create<br />
the replica of an unknown figure,<br />
one foot resting on Garuda and one<br />
foot resting on a lotus flower, replicated<br />
and recreated in June <strong>2016</strong>.<br />
Pho<strong>to</strong>graph, June 7 and 9, <strong>2016</strong><br />
189
190
The complete Harishankara pinnacle,<br />
provisionally assembled.<br />
Repairs caused a crack. Welding<br />
in fire will cause damage <strong>to</strong> the<br />
gilding.<br />
Pho<strong>to</strong>graph Katharina Weiler,<br />
August 28, <strong>2016</strong><br />
Opposite<br />
Harishankara Temple<br />
In the s<strong>to</strong>rage shed: on the left,<br />
three of the four corner struts in the<br />
shape of a protective winged and<br />
horned leonine creature (kūnsala or<br />
śārdūla) with its paws raised.<br />
191
Above<br />
Three coppersmiths (Tarmrakār)<br />
installing their anvils (khalu), in<br />
discussion with Niels Gutschow.<br />
With a wide range of hammers, the<br />
shape of the five constitutive elements<br />
of the pinnacle is res<strong>to</strong>red.<br />
Pho<strong>to</strong>graph Katharina Weiler,<br />
August 25, <strong>2016</strong><br />
Below<br />
Repair of the pinnacle (gāju),<br />
consisting of the bell-shaped bot<strong>to</strong>m<br />
(ghaṇṭa), the ring of stylized<br />
fruits from the tree of immortality<br />
(āmalaka), the vase of plenty<br />
(kalaśa), and the emerging jewel<br />
(cintāmaṇi) on <strong>to</strong>p.<br />
Pho<strong>to</strong>graph Katharina Weiler,<br />
August 25, <strong>2016</strong><br />
192
The deformations on the ring of<br />
āmalaka are worked with a wooden<br />
mallet and a wooden peg.<br />
Pho<strong>to</strong>graph Katharina Weiler,<br />
August 25, <strong>2016</strong><br />
193
Left<br />
First phase of production of the<br />
large corner bricks (lhakay) placed<br />
above the wooden cornices on all<br />
three levels.<br />
Right<br />
S<strong>to</strong>rage of 60,000 roof tiles<br />
salvaged from demolition sites in<br />
Bhaktapur.<br />
Pho<strong>to</strong>graphs Bijay Basukala,<br />
July 14 and June 10, <strong>2016</strong><br />
194
Harishankara Temple<br />
Salvaged Architectural Fragments<br />
Twenty tympana above the ground floor cornice<br />
Four corner tympana<br />
Sixteen medallions located between the tympana<br />
Eight half medallion flanking the corner tympana<br />
Eight struts supporting the <strong>to</strong>p roof<br />
Sixteen struts supporting the middle roof<br />
(documentation incomplete)<br />
Twenty-four struts supporting the lowest roof<br />
195
Four of the 20 tympana (<strong>to</strong>raṇa) above the arcaded ground floor ambula<strong>to</strong>ry.<br />
Common <strong>to</strong> all tympana is Vishnu, seated on a throne against a mandorla,<br />
bearing his most common attributes (conch shell, lotus club and discus) in a<br />
variety of sequences. The throne is carried by Garuda, whose winged arms are<br />
raised, while his talons clutch the legs of a pair of anthropomorphized snakes<br />
(nāga /nāginī). Vishnu is crowned by a triple ceremonial umbrella with a jewel on<br />
<strong>to</strong>p; Garuda is framed by a pair of female deities in medallions.<br />
A pair of Makara guards the bot<strong>to</strong>m ends of the trefoil arch, their tails ending<br />
in a coiled lotus foliage. They are guarded by birdmen or wisdom bearers. In<br />
the center of the arch appears an auspicious guardian figure such as the face of<br />
Kīrtimukha (11 times), a peacock, an airborne musician or a supporting spirit.<br />
This scene is framed by pairs of dragons.<br />
Pho<strong>to</strong>graphs by Ashesh Rajbansh, August 4, <strong>2016</strong><br />
196
Four of the 20 tympana (<strong>to</strong>raṇa) above the arcaded ground floor ambula<strong>to</strong>ry.<br />
Common <strong>to</strong> all tympana is Vishnu, seated on a throne against a mandorla,<br />
bearing his most common attributes (conch shell, lotus club and discus) in various<br />
arrangements. The throne is carried by Garuda, whose winged arms are raised,<br />
while his talons clutch the legs of a pair of anthropomorphized snakes (nāga /<br />
nāginī). Vishnu is crowned by a triple ceremonial umbrella with a jewel on <strong>to</strong>p;<br />
Garuda is framed by a pair of female deities in medallions.<br />
A pair of Makara guards the bot<strong>to</strong>m ends of the trefoil arch, their tails ending<br />
in a coiled lotus foliage. They are guarded by birdmen or wisdom bearers. In<br />
the center of the arch appears an auspicious guardian figure such as the face of<br />
Kīrtimukha (11 times), a peacock, an airborne musician or a supporting spirit.<br />
This scene is framed by pairs of dragons.<br />
Pho<strong>to</strong>graphs by Ashesh Rajbansh, August 4, <strong>2016</strong><br />
197
Four of the 20 tympana (<strong>to</strong>raṇa) above the arcaded ground floor ambula<strong>to</strong>ry.<br />
Common <strong>to</strong> all tympana is Vishnu, seated on a throne against a mandorla,<br />
bearing his most common attributes (conch shell, lotus club and discus) in various<br />
arrangements. The throne is carried by Garuda, whose winged arms are raised,<br />
while his talons clutch the legs of a pair of anthropomorphized snakes (nāga /<br />
nāginī). Vishnu is crowned by a triple ceremonial umbrella with a jewel on <strong>to</strong>p;<br />
Garuda is framed by a pair of female deities in medallions.<br />
A pair of Makara guards the bot<strong>to</strong>m ends of the trefoil arch, their tails ending<br />
in a coiled lotus foliage. They are guarded by birdmen or wisdom bearers. In<br />
the center of the arch appears an auspicious guardian figure such as the face of<br />
Kīrtimukha (11 times), a peacock, an airborne musician or a supporting spirit.<br />
This scene is framed by pairs of dragons, and in one case (upper right) a pair of<br />
horses.<br />
Pho<strong>to</strong>graphs by Ashesh Rajbansh, August 4, <strong>2016</strong><br />
198
Four of the 20 tympana (<strong>to</strong>raṇa) above the arcaded ground floor ambula<strong>to</strong>ry.<br />
Common <strong>to</strong> all tympana is Vishnu, seated on a throne against a mandorla,<br />
bearing his most common attributes (conch shell, lotus club and discus) in various<br />
arrangements. The throne is carried by Garuda, whose winged arms are raised,<br />
while his talons clutch the legs of a pair of anthropomorphized snakes (nāga /<br />
nāginī). Vishnu is crowned by a triple ceremonial umbrella with a jewel on <strong>to</strong>p;<br />
Garuda is framed by a pair of female deities in medallions.<br />
A pair of Makara guards the bot<strong>to</strong>m ends of the trefoil arch, their tails ending<br />
in a coiled lotus foliage. They are guarded by birdmen or wisdom bearers. In<br />
the center of the arch appears an auspicious guardian figure such as the face of<br />
Kīrtimukha (11 times), a peacock, an airborne musician or a supporting spirit.<br />
This scene is framed by pairs of dragons.<br />
Pho<strong>to</strong>graphs by Ashesh Rajbansh, August 4, <strong>2016</strong><br />
199
Four of the 20 tympana (<strong>to</strong>raṇa) above the arcaded ground floor ambula<strong>to</strong>ry.<br />
Common <strong>to</strong> all tympana is Vishnu, seated on a throne against a mandorla,<br />
bearing his most common attributes (conch shell, lotus club and discus) in various<br />
arrangements. The throne is carried by Garuda, whose winged arms are raised,<br />
while his talons clutch the legs of a pair of anthropomorphized snakes (nāga /<br />
nāginī). Vishnu is crowned by a triple ceremonial umbrella with a jewel on <strong>to</strong>p;<br />
Garuda is framed by a pair of female deities in medallions.<br />
A pair of Makara guards the bot<strong>to</strong>m ends of the trefoil arch, their tails ending<br />
in a coiled lotus foliage. They are guarded by birdmen or wisdom bearers. In<br />
the center of the arch appears an auspicious guardian figure such as the face of<br />
Kīrtimukha (11 times), a peacock, an airborne musician or a supporting spirit.<br />
This scene is framed by pairs of dragons.<br />
Pho<strong>to</strong>graphs by Ashesh Rajbansh, August 4, <strong>2016</strong><br />
200
The four corner tympana above the<br />
arcaded ambula<strong>to</strong>ry. The curved<br />
elements combine the basic elements<br />
of the wide tympana. Vishnu<br />
rides on Garuda in four different<br />
postures:<br />
Top Left<br />
Seated on a throne.<br />
Top Right<br />
With raised knees.<br />
Bot<strong>to</strong>m Left<br />
With his feet resting on the bird's<br />
arms.<br />
Bot<strong>to</strong>m Right<br />
Lost.<br />
Garuda's talons firmly rest on the<br />
legs of the pair of anthropomorphized<br />
snakes. The U-shaped<br />
frame of the throne is guarded by a<br />
winged and horned leonine creature<br />
(sārdūla), while the arch is crowned<br />
by Kīrtimukha. With the hands of<br />
winged arms this "sky face" spouts<br />
forth water in the shape of snake<br />
bodies, the bot<strong>to</strong>m ends are occupied<br />
by a pair of Makara whose<br />
tails end in coils of foliage.<br />
Pho<strong>to</strong>graphs Ashesh Rajbansh,<br />
August 4, <strong>2016</strong><br />
201
Sixteen medallions featuring the<br />
kneeling Vishnu in anthropomorphic<br />
form. These medallions are<br />
placed in between the tympana and<br />
fixed <strong>to</strong> the beam with nails. The<br />
framing of the medallions with foliage,<br />
beads or flames demonstrate<br />
the carvers’ freedom <strong>to</strong> create.<br />
Pho<strong>to</strong>graphs Ashesh Rajbansh,<br />
August 4, <strong>2016</strong><br />
202
Sixteen medallions featuring the<br />
kneeling Vishnu in anthropomorphic<br />
form. These medallions are<br />
placed in between the tympana and<br />
fixed <strong>to</strong> the beam with nails. The<br />
framing of the medallions with foliage,<br />
beads or flames demonstrate<br />
the carvers’ freedom <strong>to</strong> create.<br />
Pho<strong>to</strong>graphs Ashesh Rajbansh,<br />
August 4, <strong>2016</strong><br />
203
Half medallions in the form of stylized<br />
mirrors (jvālānhāykan), made<br />
<strong>to</strong> frame the corner tympana. The<br />
surface of each mirror features lotus<br />
foliage or fully opened flowers. A<br />
lotus stem rises at the bot<strong>to</strong>m and<br />
pierces a ring of āmalaka fruits<br />
before opening up.<br />
Pho<strong>to</strong>graphs Ashesh Rajbansh,<br />
August 4, <strong>2016</strong><br />
204
Four of the eight struts supporting<br />
the <strong>to</strong>p roof, their original locations<br />
not yet ascertained.<br />
Four-armed representations of<br />
Vishnu in tribhaṅga posture on<br />
a lotus throne occupy the central<br />
portion of the struts below four<br />
strands of leaves. The bot<strong>to</strong>m is<br />
occupied by four-handed representations<br />
of Harishankara against<br />
rockery motifs, that is Vishnu with<br />
his usual crown and a garland of<br />
flowers, holding the attributes of<br />
Shiva.<br />
Pho<strong>to</strong>graphs Ashesh Rajbansh,<br />
August 30, <strong>2016</strong><br />
205
Four of the eight struts supporting<br />
the <strong>to</strong>p roof, their original locations<br />
not yet ascertained.<br />
Four-armed representations of<br />
Vishnu in tribhaṅga posture on<br />
a lotus throne occupy the central<br />
portion of the strut below four<br />
strands of leaves. The bot<strong>to</strong>m is<br />
occupied by four-handed representations<br />
of Harishankara against<br />
rockery motifs, that is Vishnu with<br />
his usual crown and a garland of<br />
flowers, holding the attributes of<br />
Shiva.<br />
Pho<strong>to</strong>graphs Ashesh Rajbansh,<br />
August 30, <strong>2016</strong><br />
206
Four of sixteen struts of the middle<br />
roof, their original locations not yet<br />
ascertained.<br />
Six-armed representations of Vishnu<br />
in tribhaṅga posture on a lotus<br />
throne occupy the central portion<br />
of the struts below four strands of<br />
leaves. The bot<strong>to</strong>m is occupied<br />
by four-handed representations of<br />
Harishankara against rockery motifs,<br />
that is Vishnu with his usual<br />
crown and a garland of flowers,<br />
holding the attributes of Shiva.<br />
Pho<strong>to</strong>graphs Ashesh Rajbansh,<br />
August 30, <strong>2016</strong><br />
207
Four of sixteen struts of the middle<br />
roof, their original locations not yet<br />
ascertained.<br />
Six-armed representations of Vishnu<br />
in tribhaṅga posture on a lotus<br />
throne occupy the central portion<br />
of the struts below four strands of<br />
leaves. The bot<strong>to</strong>m is occupied<br />
by four-handed representations of<br />
Harishankara against rockery motifs,<br />
that is Vishnu with his usual<br />
crown and a garland of flowers,<br />
holding the attributes of Shiva.<br />
Pho<strong>to</strong>graphs Ashesh Rajbansh,<br />
August 30, <strong>2016</strong><br />
208
Four of sixteen struts of the middle<br />
roof, their original locations not yet<br />
ascertained.<br />
Six-armed representations of Vishnu<br />
in tribhaṅga posture on a lotus<br />
throne occupy the central portion<br />
of the struts below four strands of<br />
leaves. The bot<strong>to</strong>m is occupied<br />
by four-handed representations of<br />
Harishankara against rockery motifs,<br />
that is Vishnu with his usual<br />
crown and a garland of flowers,<br />
holding the attributes of Shiva.<br />
Pho<strong>to</strong>graphs Ashesh Rajbansh,<br />
August 30, <strong>2016</strong><br />
209
One of sixteen struts of the middle<br />
roof, its original location not yet<br />
ascertained.<br />
Six-armed representations of Vishnu<br />
in tribhaṅga posture on a lotus<br />
throne occupy the central portion<br />
of the strut below four strands of<br />
leaves. The bot<strong>to</strong>m is occupied<br />
by four-handed representations of<br />
Harishankara against rockery motifs,<br />
that is Vishnu with his usual<br />
crown and a garland of flowers,<br />
holding the attributes of Shiva.<br />
The other three struts were not<br />
pho<strong>to</strong>graphed.<br />
Pho<strong>to</strong>graphs Ashesh Rajbansh,<br />
August 30, <strong>2016</strong><br />
210
Harishankara Temple<br />
Twenty-four struts supporting the lowest roof<br />
All of these struts are inscribed, documenting scenes of pāpdharma, which<br />
illustrates what punishment will be due by Yama for unethical conduct.<br />
The iconography is highly complex and deserves further study. Besides<br />
Ganesha and Hanuman, twenty-two representations of Vishnu can for<br />
example be identified as Lakshmi-Narayana by Garuda and a <strong>to</strong>r<strong>to</strong>ise<br />
framing the lotus throne on which the figure stands.<br />
211
Harishankara Temple<br />
Four of twenty-four struts supporting<br />
the lower roof. One- and tripleheaded<br />
representations of Vishnu<br />
reveal their Śaiva association by the<br />
depiction of the mounts of Bhairava<br />
which frame the lotus throne.<br />
The lower registers feature scenes<br />
that demonstrate what happens <strong>to</strong><br />
evil-doers, sinners who will face<br />
punishment (pāpdharma).<br />
West, from south <strong>to</strong> north (right<br />
<strong>to</strong> left): (1) Yama's messenger fries<br />
in oil one who has committed<br />
adultery, (2) Yama's messenger bans<br />
<strong>to</strong> the forest Amipatra, one who in<br />
relations with persons constantly<br />
commits the five great crimes ; (3)<br />
Yama's messenger hangs the Brahmin<br />
from a tree upside down who<br />
sells varnish, <strong>to</strong>rches, oil, poison<br />
and ghee and beats him with a belt<br />
of leather; (4) Yama's messenger<br />
sends one who visits prostitutes <strong>to</strong><br />
the Krākasana hell.<br />
Pho<strong>to</strong>graphs Ashesh Rajbansh,<br />
August 30, <strong>2016</strong><br />
212
Harishankara Temple<br />
Four of twenty-four struts supporting<br />
the lower roof. One- and tripleheaded<br />
representations of Vishnu<br />
reveal their Śaiva association by the<br />
depiction of the mounts of Bhairava<br />
which frame the lotus throne.<br />
The lower registers feature scenes<br />
that demonstrate what happens <strong>to</strong><br />
evil-doers, sinners who will face<br />
punishment (pāpdharma).<br />
West, from south <strong>to</strong> north (right <strong>to</strong><br />
left): (5) Yama's messenger causes<br />
bee <strong>to</strong> bite the one who has left<br />
his practiced dharma; (6) Yama's<br />
messenger causes a snake <strong>to</strong> bite the<br />
one who damages ponds, dams and<br />
the like.<br />
Location of nos. 7 <strong>to</strong> 8 still <strong>to</strong> be<br />
ascertained<br />
Pho<strong>to</strong>graphs Ashesh Rajbansh,<br />
August 30, <strong>2016</strong><br />
213
Harishankara Temple<br />
Four of twenty-four struts supporting<br />
the lower roof. One- and tripleheaded<br />
representations of Vishnu<br />
in some cases reveal their shaivite<br />
association by the representations<br />
of mounts which frame the lotus<br />
throne. The lower registers feature<br />
scenes that demonstrate what happens<br />
<strong>to</strong> evil-doers, sinners who will<br />
face punishment (pāpdharma).<br />
Location of 9-12 still <strong>to</strong> be ascertained.<br />
Pho<strong>to</strong>graphs Ashesh Rajbansh,<br />
August 30, <strong>2016</strong><br />
214
Harishankara Temple<br />
Four of twenty-four struts supporting<br />
the lower roof. One- and tripleheaded<br />
representations of Vishnu<br />
reveal their shaivite association<br />
by the depiction of mounts which<br />
frame the lotus throne. The lower<br />
registers feature scenes that demonstrate<br />
what happens <strong>to</strong> evil-doer,s<br />
sinners who will face punishment<br />
(pāpdharma).<br />
Location of nos. 13 <strong>to</strong> 16 still <strong>to</strong> be<br />
ascertained.<br />
Pho<strong>to</strong>graphs Ashesh Rajbansh,<br />
August 30, <strong>2016</strong><br />
215
Harishankara Temple<br />
Four of twenty-four struts supporting<br />
the lower roof. One- and tripleheaded<br />
representations of Vishnu<br />
reveal their shaivite association<br />
by the depiction of mounts which<br />
frame the lotus throne. The lower<br />
registers feature scenes that demonstrate<br />
what happens <strong>to</strong> evil-doers,<br />
sinners who will face punishment<br />
(pāpdharma).<br />
Location of nos. 17-20 still <strong>to</strong> be<br />
ascentained.<br />
Pho<strong>to</strong>graphs Ashesh Rajbansh,<br />
August 30, <strong>2016</strong><br />
216
Harishankara Temple<br />
Four of twenty-four struts supporting<br />
the lower roof. One- and tripleheaded<br />
representations of Vishnu<br />
reveal their shaivite association<br />
by the depiction of the mounts of<br />
Bhairava which frame the lotus<br />
throne. The lower registers feature<br />
scenes that demonstrate what happens<br />
<strong>to</strong> evil-doers, sinners who will<br />
face punishment (pāpdharma).<br />
Location of nos. 21-24 still <strong>to</strong> be<br />
ascertained.<br />
Pho<strong>to</strong>graphs Ashesh Rajbansh,<br />
August 30, <strong>2016</strong><br />
217
Harishankara Temple<br />
First level above the sanctum, the four central windows, original<br />
locations unknown.<br />
Pho<strong>to</strong>graphs Katharina Weiler, April 10, <strong>2016</strong><br />
218
Harishankara Temple<br />
First level above the sanctum, four of the eight blind windows<br />
flanking the central window. Only one panel with the bust of a<br />
deity is preserved. Original locations unknown.<br />
Pho<strong>to</strong>graphs Katharina Weiler, April 10, <strong>2016</strong><br />
219
Harishankara Temple<br />
First level above the sanctum, four of the eight blind windows<br />
flanking the central window. Only one panel with the bust of a<br />
deity is preserved. Original locations unknown.<br />
Pho<strong>to</strong>graphs Katharina Weiler, April 10, <strong>2016</strong><br />
220
Harishankara Temple<br />
Second level above the sanctum, central windows, original locations<br />
unknown.<br />
Pho<strong>to</strong>graphs Katharina Weiler, April 10, <strong>2016</strong><br />
221
Harishankara Temple<br />
Third level above the sanctum, central windows, original locations<br />
unknown. Two cornices are lost, two inner window frames and in<br />
one case (lower right) also one bracket and the colonnettes.<br />
Pho<strong>to</strong>graphs Katharina Weiler, April 10, <strong>2016</strong><br />
222
224
Harishankara Temple<br />
Concilia<strong>to</strong>ry ritual (kṣemapūjā)<br />
by Gurudatta Mishra <strong>to</strong> allow<br />
construction <strong>to</strong> begin.<br />
Pho<strong>to</strong>graphs Katharina Weiler,<br />
<strong>September</strong> 10, <strong>2016</strong><br />
225
226
The Sculpture of Harishankara<br />
Gabriela Krist, Martina Haselberger, Marija Milchin<br />
Introduction – Object Description<br />
The sculpture of the god Harishankara, a manifestation<br />
of Vishnu (Hari) and Shiva (Shankara) 1 , was originally<br />
situated in the Harishankara Temple on <strong>Patan</strong> Durbar<br />
Square, which collapsed during the earthquake in April<br />
2015. The temple was erected in 1706 by Yogamati as<br />
memorial for her father King Yoganarendra Malla. The<br />
sculpture of the eponymous god is the focus of worshipping,<br />
situated in the center of the temple building and<br />
only accessible by priests. He is represented in standing<br />
position, one half representing Shiva (proper right),<br />
the other Vishnu (proper left). Both are depicted each<br />
holding four symbolic attributes in their hands. While<br />
Vishnu is accompanied by one of his wives (Lakshmi or<br />
Sarasvati) standing beside him and his mount or vehicle<br />
Garuda, Shiva is shown with his spouse (Devi or Parvati)<br />
and his mount Nandi, the bull, bot<strong>to</strong>m right. All of the<br />
god’s attendants are intentionally depicted smaller <strong>to</strong><br />
emphasize his importance. Standing on lotus blossoms<br />
whose tendrils surround them, each deity’s head is additionally<br />
encircled with a flaming halo. Furthermore they<br />
are all crowned and wear different kind of jewelry 2 .<br />
In 2015 the team of the Institute of Conservation<br />
was entrusted with the conservation of this valuable<br />
sculpture.<br />
Condition<br />
By the earthquake of April 2015 the temple housing the<br />
sculpture of Harishankara collapsed completely and the<br />
object split in<strong>to</strong> two pieces. Additionally, Parvati’s head,<br />
the mace of Vishnu, Garuda’s hands and a small part<br />
from the outer circle broke off.<br />
In the course of first-aid measures undertaken by the local<br />
stakeholders and volunteers the sculpture could be<br />
recovered from the debris. Unfortunately small pieces,<br />
with the exception of Parvati’s head, got lost. The whole<br />
surface of the sculpture was covered with layers of ritual<br />
offerings 3 resulting from continuous religious worshipping<br />
in the temple over the years. The layers were especially<br />
thick in the areas of the eight hands, the faces and<br />
the encircling halo. The s<strong>to</strong>ne itself showed no signs of<br />
structural damage. It is a very hard and dense, weakly<br />
metamorphic material 4 as described by Leiner 5 which is<br />
widely used in <strong>Patan</strong>.<br />
Aim of the Conservation<br />
The primary aim of the conservation is <strong>to</strong> re-adhere the<br />
broken pieces that were recovered from the debris in<br />
order <strong>to</strong> complete the object and <strong>to</strong> reduce the risk of<br />
further loss.<br />
Apart from this re-assembling of the sculpture, the treatment<br />
of areas with missing parts is another issue of concern.<br />
In dialogue with all stakeholders it is agreed that<br />
the sculpture will be again re-installed for worshipping<br />
inside the Harishankara Temple when it is re-erected.<br />
Subsequently a full reconstruction of the missing parts is<br />
required. Only in this way can the integrity and meaning<br />
of the sculpture be fully res<strong>to</strong>red, which is imperative for<br />
its re-use in the religious context.<br />
Conservation Treatments<br />
Re-adhering<br />
In a first step the broken sculpture was glued <strong>to</strong>gether.<br />
As the crack runs diagonally, it was necessary <strong>to</strong> insert<br />
pins in order <strong>to</strong> prevent the upper part from sliding<br />
down during the gluing process. Therefore two holes<br />
were drilled vertically in<strong>to</strong> the upper and lower part of<br />
the sculpture. Stainless steel pins with 10cm length and<br />
0.8 cm in diameter were inserted and glued <strong>to</strong> both sides<br />
with hybrid mortar (Hilti HFX). Additionally, dashes of<br />
epoxy resin (Akepox 2020) were applied <strong>to</strong> the fractured<br />
surface for reinforcement.<br />
Parvati’s head was also re-adhered using the same epoxy<br />
resin applied in a small drilled hole acting as a kind of<br />
Harishankara Temple<br />
Lower part of the broken sculpture.<br />
Pho<strong>to</strong>graph by Institute of Conservation,<br />
University of Applied Arts Vienna.<br />
Opposite<br />
Sculpture of Harishankara recovered<br />
from the debris after the<br />
earthquake<br />
Pho<strong>to</strong>graph by Suresh Man Lakhe<br />
227
Harishankara Temple<br />
Top right<br />
Preparation of the gluing.<br />
Top left<br />
Drilling of holes for the pins.<br />
Bot<strong>to</strong>m left<br />
Re-adhering of the two parts of the<br />
broken sculpture.<br />
Bot<strong>to</strong>m right<br />
Mechanical cleaning of the surface.<br />
Pho<strong>to</strong>graphs by Institute of Conservation,<br />
University of Applied Arts, Vienna,<br />
August 2015<br />
228
“epoxy pin” after hardening.<br />
Mechanical and Chemical Removal of Deposits<br />
Deposits were reduced mechanically with spatulas and<br />
scalpels, whereby hard compacted layers were moistened<br />
<strong>to</strong> make them softer. For the further reduction of the<br />
dark soil layers different solvents including ace<strong>to</strong>ne,<br />
white spirit, ethanol and ammonium hydroxide were<br />
applied with brushes and cot<strong>to</strong>n buds. The wide range<br />
of solvents was necessary as their effectiveness fluctuated<br />
due <strong>to</strong> the varying composition of the soil layers. In areas<br />
with high content of oily components an additional lime<br />
putty poultice was applied. Afterwards all surfaces were<br />
cleaned with water.<br />
Pointing and Filling<br />
For the filling of losses a lime-based mortar mixed with<br />
local siliceous sands, which correspond <strong>to</strong> the optical<br />
properties of the s<strong>to</strong>ne, was used 6 . In order <strong>to</strong> adjust the<br />
mortar <strong>to</strong> the color of the s<strong>to</strong>ne, the s<strong>to</strong>ne powder gained<br />
during the drilling of the holes was collected and used as<br />
additional filler. Solely for the pointing of the very thin<br />
fissures and hairline cracks an adequate cement-based<br />
mortar 7 was used in order <strong>to</strong> provide good adhesion <strong>to</strong><br />
the surrounding s<strong>to</strong>ne.<br />
All infills were executed <strong>to</strong> reach the same level as the<br />
surrounding s<strong>to</strong>ne, embellishment and carving.<br />
To ensure a homogeneous appearance and <strong>to</strong> better adjust<br />
the used mortars <strong>to</strong> the original surface, the pointed<br />
joints and infills were re<strong>to</strong>uched using black pigment applied<br />
in a mixture of acrylic dispersion (Primal SF016)<br />
and water (mixture 1:7).<br />
Reconstruction of Missing Parts<br />
For the reconstruction of the missing attribute a s<strong>to</strong>ne<br />
similar <strong>to</strong> the original was used. Models for the mace of<br />
the god were found in the collection of the <strong>Patan</strong> Museum.<br />
A sculp<strong>to</strong>r from the Institute’s team produced<br />
the reconstruction, which was adjusted <strong>to</strong> the fractured,<br />
uneven surface without damaging the original. The attribute<br />
was then adhered <strong>to</strong> the sculpture using epoxy<br />
resin (Akepox 2020).<br />
Conclusion<br />
In 2015 it was possible <strong>to</strong> res<strong>to</strong>re the sculpture of Harishankara<br />
<strong>to</strong> a satisfac<strong>to</strong>ry level. The former crack is hardly<br />
visible due <strong>to</strong> the exact gluing and color matching of the<br />
filling mortar. Also the mortar infills and s<strong>to</strong>ne indent<br />
integrate. The dark layer of offering deposits and dirt<br />
was massively / <strong>to</strong> a large extent reduced and the surface<br />
is now homogenous and unified. The reconstruction<br />
of missing sculptural details, including the attribute of<br />
Vishnu, not only completes the figural composition but<br />
also improves legibility, so that the res<strong>to</strong>red sculpture<br />
can again serve for worshipping.<br />
End notes<br />
1 Wiesner 1976 (1992): 126-127.<br />
2 <strong>Patan</strong> Museum Guide 2013: 66ff.<br />
3 Usually these offerings consist of food (rice, butter,<br />
etc.), oily substances and Tikka-paste (paste of red or<br />
yellow pigment).<br />
4 The material contains a high concentration of silicates<br />
in foliations surrounded by a very fine grained siliceous<br />
marble.<br />
5 Leiner 2010.<br />
6 Infill mortar: 2 vol. parts slaked lime + 1 vol. part grey<br />
cement + 4 vol. parts unsifted sand +2 vol. parts s<strong>to</strong>ne<br />
powder + ½ <strong>to</strong> ¾ vol. parts black pigment, mixed with<br />
water.<br />
7 Pointing mortar: 1 vol. part grey cement, 4 vol. parts<br />
s<strong>to</strong>ne powder + ½ vol. part black pigment, mixed with<br />
water.<br />
229
Harishankara Temple<br />
Reconstruction of the missing attribute with a s<strong>to</strong>ne indent.<br />
Pho<strong>to</strong>graph by Institute of Conservation, University of Applied Arts, Vienna, August 2015<br />
230
Harishankara Temple<br />
Sculpture of Harishankara after the<br />
conservation.<br />
Pho<strong>to</strong>graph by Institute of Conservation,<br />
University of Applied Arts, Vienna,<br />
August 2015<br />
231
232<br />
Bibliography<br />
Leiner 2010: Leiner, S., Der Pavillion am Bhandarkhal<br />
Tank, unpublished pre-thesis, Institute of Conservation,<br />
University of Applied Arts, Vienna 2010.<br />
Wiesner 1976 (1992): Wiesner, U., Nepal. Königreich<br />
im Himalaya, DuMont, Köln, 1976 (2. Auflage 1992).<br />
<strong>Patan</strong> Museum Guide 2013: <strong>Patan</strong> Museum Guide,<br />
Font Traders, <strong>Patan</strong>, 2013.
Vishveshvara Temple, 1627<br />
His<strong>to</strong>ry and Description<br />
(Niels Gutschow)<br />
Documentation in pho<strong>to</strong>s and drawings
234
His<strong>to</strong>ry and Description<br />
The temple was the first <strong>to</strong> be established by King<br />
Siddhinarasiṃha Malla in January 1627, eight years after<br />
he had ascended <strong>to</strong> the throne of <strong>Patan</strong> in 1619 as<br />
a youth. As king of Kathmandu, his father Śivasiṃha<br />
had wrested <strong>Patan</strong> from the local mahāpātra rulers. He<br />
installed a liṅga and dedicated it <strong>to</strong> the Lord of All,<br />
Viśveśvara or Viśvanāth. In terms of architectural design,<br />
establishing a two-tiered temple with an ambula<strong>to</strong>ry of<br />
20 pillars constituted a revolutionary act. The great royal<br />
temples, such as the Yakṣeśvara in Bhaktapur (early 15th<br />
century), and the Caturvyūha (or Cār) Nārāyaṇa temples<br />
at Kathmandu (1563) and <strong>Patan</strong> (1565) had followed<br />
the pro<strong>to</strong>type defined by the Paśupatinātha temple with<br />
its inner ambula<strong>to</strong>ry on various scales.<br />
The new temple introduced an outer ambula<strong>to</strong>ry, encircling<br />
the sanctum (garbagṛha) measuring 403 cm on one<br />
side of the square. The columned temple measures 715<br />
cm, which is 54 cm more than the neighbouring Cār<br />
Nārāyaṇa temple. The placement of the guardian figure,<br />
Śiva’s mount, the bull, marks the main access from the<br />
west. The steps leading up <strong>to</strong> the temple are guarded by<br />
a pair of lions and guardian deities, Yama and Kuber.<br />
The sanctum, however, is exclusively accessible from<br />
the east, the stairs being flanked by a pair of elephants.<br />
The remaining two doorways contribute <strong>to</strong> the symmetrical<br />
layout, but are never opened. The elaborately<br />
carved doorways are flanked by niches occupied by the<br />
eight guardians of the universe (aṣṭadikpāla) in the upper<br />
register, and eight panels of s<strong>to</strong>ne featuring Gaṇeśa<br />
and Mahālakṣmī (west), Annapūrṇā and Umāmaheśvara<br />
(north), Viṣṇu and Sūrya (east) and Bhairava and a Yogī<br />
(South). The doorway features the Eight Bhairavas, invariably<br />
standing on a pair of corpses at the blocks above<br />
the threshold; in the the wall brackets are eight male deities<br />
of the śaiva tradition, depicted in the fashion of the<br />
ancient śālabanjika, with their legs crossed and standing<br />
in the jaws of aquatic creatures (Makara); and the quarter-round<br />
panels depict the Eight Mother Goddesses<br />
(Aṣṭamātṛkā). The lintel ends feature the eight planetary<br />
deities (aṣṭagraha), with four unidentified four-handed<br />
deities on either side, enclosed by lotus vine. The bot<strong>to</strong>m<br />
ends of the outer frames (purātva), colonnettes<br />
(<strong>to</strong>raṇthān), U-shaped intermediate element (nāgvaḥ)<br />
and jambs feature guardian deities such as Sadāśiva and<br />
Lakṣmī at the jambs and snakes (Nāga / Nāginī) at the<br />
nāgvaḥ. Durgā appears on the three visible sides of the<br />
colonnette and pairs of guardians on the outer frame -<br />
an exceptional location, which can rarely be observed.<br />
At mid-height the Eight Bhairavas occur again, seated<br />
and with eight arms. Pointed medallions at the side of<br />
triple roof moulding on <strong>to</strong>p of the colonnettes bear deities<br />
such as Rām, Hanumān and various ascetics. In the<br />
centre of that roof moulding, female deities are placed in<br />
niches that are framed by pilasters which support tympana<br />
in miniature form—Maheśvarī in the east, Durgā<br />
in the south, Umāmaheśvara in the west and Mahākālī<br />
in the north. These shrine-like niches are supported by<br />
pairs of snakes under a fivefold snake hood. The lintel<br />
features even smaller and equally architecturally framed<br />
niches, five in the west and three in the remaining directions.<br />
The central niche of the western lintel is occupied<br />
by a four-headed Durgā, flanked by Kaumārī (on peacock)<br />
and Mahālakṣmī (on lion), Gaṇeśa and Kumār in<br />
the outer niches. The entire configuration is guarded by<br />
a pair of birdmen (gandharva) holding banners. On the<br />
northern lintel, Durgā appears in the centre, flanked by<br />
Brahmāyaṇī (on goose) and Mahālakṣmī (on lion), the<br />
ends being guarded by a pair of dragons. On the eastern<br />
lintel the central deity is probably Taleju (on horse),<br />
flanked by Kaumārī and Mahālakṣmī, the ends being<br />
guarded by fly-whisk bearers, on the southern lintel the<br />
central deity is Maheśvarī (on bull), flanked by Kaumārī<br />
and Mahālakṣmī, and the ends are simply shaped with<br />
lotus scrolls.<br />
Above<br />
Vishveshvara Temple:<br />
Pointed medallion featuring fourarmed<br />
deity, embedded in temple<br />
wall.<br />
Opposite<br />
Vishveshvara Temple:<br />
East facade.<br />
Pho<strong>to</strong> by Stanislaw Klimek,<br />
August 31, 2015<br />
235
Vishveshvara Temple<br />
East side, damaged ground floor.<br />
Pho<strong>to</strong>s by Niels Gutschow,<br />
August 12, 2015<br />
236
Vishveshvara Temple<br />
South side, damaged ground floor.<br />
Pho<strong>to</strong>s by Niels Gutschow,<br />
August 12, 2015<br />
237
Vishveshvara Temple<br />
West side, damaged ground floor.<br />
Pho<strong>to</strong>s by Niels Gutschow,<br />
August 12, 2015<br />
Opposite<br />
Vishveshvara Temple<br />
South side, detail of damaged<br />
corner s<strong>to</strong>ne.<br />
Pho<strong>to</strong>s by Niels Gutschow,<br />
August 12, 2015<br />
238
239
Vishveshvara Temple<br />
Tympana (<strong>to</strong>rana). Five tympana crowning the intercolumniations<br />
on each side of the building, twenty tympana al<strong>to</strong>gether.<br />
Presented here: Four of the five tympana of the South side.<br />
Pho<strong>to</strong>s taken by Ashesh Rajbansh, <strong>September</strong> 3, <strong>2016</strong><br />
240
Vishveshvara Temple<br />
Top right: The fifth of the four tympana of the South side.<br />
Pho<strong>to</strong>s taken by Ashesh Rajbansh, <strong>September</strong> 3, <strong>2016</strong><br />
241
Vishveshvara Temple<br />
Tympana (<strong>to</strong>rana).<br />
Pho<strong>to</strong>s taken by Ashesh Rajbansh, <strong>September</strong> 3, <strong>2016</strong><br />
242
Vishveshvara Temple<br />
Tympana (<strong>to</strong>rana).<br />
Pho<strong>to</strong>s taken by Ashesh Rajbansh, <strong>September</strong> 3, <strong>2016</strong><br />
243
Vishveshvara Temple<br />
Tympana (<strong>to</strong>rana).<br />
Pho<strong>to</strong>s taken by Ashesh Rajbansh, <strong>September</strong> 3, <strong>2016</strong><br />
244
Vishveshvara Temple<br />
Elevation south. The quarter round panel on the left was<br />
replaced in 1989; all other details date <strong>to</strong> 1627, when the temple<br />
was consecrated.<br />
Drawing by Bijay Basukala, 2008<br />
Source: Niels Gutschow, Architecture of the Newars, Vol. II, 2011, 467<br />
245
Vishveshvara Temple –<br />
structural repair and retrofit<br />
concept.<br />
By seismic engineer Matthias Beckh,<br />
August 2015<br />
246
Vishveshvara Temple –<br />
structural repair and retrofit concept.<br />
(Base drawings shown are by<br />
Bijay Basukala.)<br />
By seismic engineer Matthias Beckh,<br />
August 2015<br />
Based on: Niels Gutschow,<br />
Architecture of the Newars, Vol. II,<br />
2011, 462<br />
247
“Vishveshvara Temple –<br />
structural repair and retrofit<br />
concept”<br />
by seismic engineer Matthias Beckh,<br />
August 2015<br />
Based on: Niels Gutschow, Architecture of<br />
the Newars, Vol. II, 2011, 466<br />
248
“Vishveshvara Temple –<br />
structural repair and retrofit<br />
concept”<br />
by seismic engineer Matthias Beckh,<br />
August 2015<br />
Based on: Niels Gutschow, Architecture of<br />
the Newars, Vol. II, 2011, 463<br />
249
Vishveshvara Temple<br />
Shoring concept.<br />
By seismic engineer Evan Speer,<br />
July <strong>2016</strong><br />
Based on: Niels Gutschow,<br />
Architecture of the Newars, Vol. II,<br />
2011, 463,<br />
250
Vishveshvara Temple<br />
Shoring concept.<br />
By seismic engineer Evan Speer, July <strong>2016</strong><br />
Based on: Niels Gutschow, Architecture of<br />
the Newars, Vol. II, 2011, 466<br />
251
Vishveshvara Temple<br />
Shoring concept.<br />
By seismic engineer Evan Speer<br />
Based on: Niels Gutschow,<br />
Architecture of the Newars, Vol. II,<br />
2011, 462<br />
252
Vishveshvara temple.<br />
Scaffolding and shoring in progress.<br />
Pho<strong>to</strong> by Raju Roka, early August <strong>2016</strong><br />
253
Vishveshvara Temple<br />
The replacement of the Mahalakshmi<br />
panel which was lost in theft<br />
in 2011; carving by Amar Shakya,<br />
almost complete.<br />
Pho<strong>to</strong> by Bijay Basukala,<br />
June 05, <strong>2016</strong><br />
254
Manimaṇḍapa South<br />
The Res<strong>to</strong>ration of South Manimaṇḍapa, <strong>Patan</strong> Darbār Square—<br />
An annotated on-site report, 24 March <strong>to</strong> 16 April <strong>2016</strong><br />
Annex: Overview of res<strong>to</strong>ration activities, April—June <strong>2016</strong><br />
(Katharina Weiler)
256
The Res<strong>to</strong>ration of South<br />
Manimaṇḍapa, <strong>Patan</strong> Darbār Square<br />
An annotated on-site report,<br />
24 March <strong>to</strong> 16 April <strong>2016</strong><br />
by Katharina Weiler<br />
Introduction<br />
The following documentation of the inven<strong>to</strong>ry, repair,<br />
replacement and rebuilding of <strong>Patan</strong> Darbār Square’s<br />
lost temples and mandapas provides unique insight in<strong>to</strong><br />
his<strong>to</strong>ric construction principles and inherited craftsmanship<br />
but also inspects present-day res<strong>to</strong>ration, conservation,<br />
and preservation issues. The report highlights<br />
major steps in the course of the rebuilding of the Char<br />
Narayan and Harishankara temples, in order <strong>to</strong> provide<br />
future generations of craftsmen, conservation architects,<br />
art his<strong>to</strong>rians and the (inter)national community with a<br />
unique testimony of the loss in the course of the 2015<br />
earthquake, and the recycling, repair, and replacement<br />
of old or lost elements.<br />
At the same time, the annotated report carefully presents<br />
the changes of values in Newar (re)building his<strong>to</strong>ry in<br />
order <strong>to</strong> contextualize the project within the international<br />
debate on aspects of authenticity in architectural<br />
heritage conservation. His<strong>to</strong>ric and, above all, new pho<strong>to</strong>graphs<br />
and measured drawings from the workshops<br />
on site and construction sites at <strong>Patan</strong> Darbār Square<br />
illustrate the documentation, with a special focus on the<br />
work of the craftsmen involved in the repair and reconstruction.<br />
His<strong>to</strong>ry<br />
Since the early 18th century, at least, the South<br />
Manimaṇḍapa and its northern counterpart, the<br />
(North) Manimaṇḍapa (“Pavilion of Jewels”), marked<br />
the entrance <strong>to</strong> the steps leading <strong>to</strong> Maṅgahiṭī, the deep<br />
fountain at the northern end of the <strong>Patan</strong> palace originating<br />
in the Licchavi era (7th century).<br />
From the beginning, the two mandapas that are located<br />
at the northern side of the Royal Palace in <strong>Patan</strong>, Keshav<br />
Narayan Chowk, were used as communal space for social<br />
gatherings, an informal trading post, and a place <strong>to</strong><br />
prepare religious rituals and festivals.<br />
The South Manimaṇḍapa appears <strong>to</strong> be older than the<br />
Manimaṇḍapa, which is dated 1701 according <strong>to</strong> an inscription.<br />
Whereas the Manimaṇḍapa has served as<br />
the place for astrologers and priests <strong>to</strong> determine Newar<br />
festival dates, e.g., the auspicious moment for initiating<br />
the annual festival of the rain god Ra<strong>to</strong> Matsyendranath,<br />
and as the coronation site for <strong>Patan</strong>’s kings, the South<br />
Manimaṇḍapa functioned as municipal weighing<br />
house, where market prices were fixed.<br />
A Manimaṇḍapa (Nev. maḍu), exclusively a Nepalese<br />
feature of urban architecture, is an elaborate form of a<br />
public, communal arcaded platform constructed and<br />
maintained as a means of earning merit by anybody<br />
who can afford <strong>to</strong> do so. Already in the late 18th century,<br />
Capuchin monk Father Giuseppe mentioned in<br />
his account the great amount of “large square varandas,<br />
well built, for the accomodation of travellers and<br />
the public” 1 in every <strong>to</strong>wn of the Kathmandu Valley.<br />
The building type consists of a square (or slightly rectangular)<br />
platform protected by a roof that is supported<br />
on sixteen columns. The number of columns bes<strong>to</strong>ws<br />
upon the Manimaṇḍapa the colloquial name “sohra<br />
kuṭṭa”,or“sixteen legged.”<br />
From an early pho<strong>to</strong>graph taken by Clarence Comyn<br />
Taylor ca. 1863, we learn about the appearence of the<br />
two mandapas at <strong>Patan</strong> Darbār Square in the second half<br />
of the 19th century. They were each built on a rectangular<br />
brick plinth, measuring approximately 4 x 5 meters,<br />
equipped with wooden floorboards. In each case,<br />
a multi-layered decorative timber cornice was borne by<br />
twelve intricately carved outer wooden pillars resting on<br />
timber base beams. The hipped roofs of the one-s<strong>to</strong>ry<br />
buildings – clad with terracotta tiles – were borne by<br />
Opposite<br />
View of the two Manimaṇḍapa ,<br />
Manimaṇḍapa (right) and South<br />
Manimaṇḍapa (left).<br />
Pho<strong>to</strong>graph taken ca. 1863 by Clarence<br />
Comyn Tayler. Description in<br />
Taylor’s List of pictures: ‘No VIII.<br />
View from a window of the principal<br />
reception room in the Palace<br />
at Patun. S<strong>to</strong>ne temple of Krishna<br />
in the back ground <strong>to</strong> the left, and<br />
temple of Mahadeo on the right. In<br />
the foreground is an enclosure with<br />
steps leading down <strong>to</strong> a “Hittee”<br />
or fountain’. This pho<strong>to</strong>graph is<br />
reproduced as a woodcut in James<br />
Ferguson’s His<strong>to</strong>ry of Indian and<br />
Eastern Architecture, 1910, Vol 1,<br />
fig 158.<br />
Courtesy of National Geographic<br />
Society<br />
1<br />
Father Guiseppe: An Account of the<br />
Kingdom of Nepal. (...) Asia Society of<br />
Bengal, 1790, 307-322.<br />
257
<strong>Patan</strong> Darbār Square, looking<br />
east <strong>to</strong>wards the northern wing<br />
of the palace and the two mandapas.<br />
A brick wall is built between<br />
the southern columns of South<br />
Manimaṇḍapa and one western<br />
opening.<br />
Pho<strong>to</strong> by Dr. Kurt Boeck, 1890<br />
knee walls rising above the cornices and supported by 20<br />
ornate wooden struts.<br />
In addition, four pillars inside the halls supported the<br />
cross beams. Carved wooden god-windows and blind<br />
windows punctuated the upper level brick masonry.<br />
Taylor’s pho<strong>to</strong> also testifies <strong>to</strong> the mandapas’ modification<br />
in the 19th century, i.e., waist-high planking between<br />
the northern columns, brick walls in two of the<br />
three eastern openings of South Manimaṇḍapa, and the<br />
installai<strong>to</strong>n of planks between North Manimaṇḍapa’s<br />
eastern columns. This situation lasted at least until the<br />
end of the 19th century, as documented in a pho<strong>to</strong> published<br />
by Kurt Boeck in 1898 in which brick walls are<br />
also visible between some western pillars.<br />
Both mandapas survived the earthquake of 1934. Two<br />
pho<strong>to</strong>graphs taken by Mary S. Slusser in 1970 show that<br />
by that time, the plankings and brick walls had been<br />
removed. The wall that had originally surrounded the<br />
stepwell at its northern, southern, and eastern side, at<br />
some point in his<strong>to</strong>ry had been extended in such a way<br />
that it partially enclosed the mandapas. The figurative<br />
roof struts, many of which were lost between the 1970s<br />
and early 21st century, are still evident in Slusser’s pho<strong>to</strong>s.<br />
The cornice of North Manimaṇḍapa fell prey <strong>to</strong> some<br />
renovation activities prior <strong>to</strong> the 1970’s. On the occasion<br />
of King Birendra’s coronation in February 1975, minor<br />
repair was undertaken and the older timber flooring was<br />
replaced with s<strong>to</strong>ne slabs after the filling of the plinth<br />
with rubble. This action caused the decay of the bot<strong>to</strong>m<br />
ends of the central pillars and the pairs of crossbeams. In<br />
the late 20th century, most of the struts were replaced<br />
by plain timber struts. In 2010, again, the plinth was<br />
repaired in the course of the renovation of the walls of<br />
the Maṅgahiṭī.<br />
258
South Manimaṇḍapa<br />
In the early 1960s, the South<br />
Manimaṇḍapa was provided with<br />
a grill.<br />
Source: Guiseppe Tucci, Rati-lila,<br />
1969, 34.<br />
259
South Manimaṇḍapa, east (back)<br />
side.<br />
Pho<strong>to</strong> by Mary S. Slusser 1970<br />
260
South Manimaṇḍapa, west side. The planking and brick walls<br />
that were installed in the 19th century have been removed. The<br />
wall that originally surrounded the stepwell at its northern,<br />
southern, and eastern sides has been extended in such a way,<br />
that it partially encloses the mandapa on the north.<br />
Pho<strong>to</strong> by Mary S. Slusser, 1970.<br />
261
Top Left<br />
Back (east) sides of North Manimaṇḍapa and South<br />
Manimaṇḍapa, with the Maṅgahiṭī in the foreground.<br />
Pho<strong>to</strong> by Stanisłav Klimek, <strong>September</strong> 2009<br />
Top Right<br />
The ruins of the two Manimaṇḍapas, immediately after the<br />
earthquake.<br />
Pho<strong>to</strong> by Suresh Lakhe, April 25, 2015<br />
Bot<strong>to</strong>m Right<br />
The two Manimaṇḍapa plinths, cleared of rubble.<br />
Pho<strong>to</strong> by Raju Roka, August 2015<br />
262
North Manimaṇḍapa, South<br />
Manimaṇḍapa, amd Maṅgahiṭī.<br />
Ground/plinth level plan.<br />
Source: Raimund O.A. Ritterspach:<br />
Water Conduits in the Kathmandu<br />
Valley, 1994<br />
263
264
Carpentry and woodcarving-<br />
A Living Heritage<br />
Unlike its southern neighbour India, Nepal has never<br />
been colonized. In India, concepts such as tradition,<br />
originality, and authenticity have figured as contested<br />
notions in a dynamic field of tension ever since the 19th<br />
century when the Archaeological Survey of India was<br />
founded by the British. These concepts were negotiated<br />
by colonial agents (British and Indian), postcolonial Indian<br />
protagonists, and an international community of<br />
conservationists. Recently, postmodern conservation architects<br />
have begun <strong>to</strong> display an inclination <strong>to</strong> reflect on<br />
the concept of authenticity in heritage preservation by<br />
focusing on its relation <strong>to</strong> new understandings of validity<br />
based on, for example, non-physical essence and spirit<br />
(including creative re-creation and craft traditions).<br />
As mentioned earlier, a Department of Archaeology was<br />
established in Kathmandu as early as 1953, modelled on<br />
the Archaeological Survey of India. However, Nepalese<br />
archaeologists and conservation architects have never initiated<br />
discussion on authenticity in architectural heritage<br />
conservation, nor have international experts in the field<br />
of conservation. The authenticity of workmanship and<br />
living traditions, suggested in the Nara Document on<br />
Authenticity (1994), has rarely attracted the attention of<br />
professionals in the field of conservation in Nepal, and<br />
the creative hands behind such craft traditions remain<br />
vaguely delineated. With this in mind, we should have<br />
a closer look on<strong>to</strong> the relevance of craftsmanship for the<br />
rebuilding of <strong>Patan</strong>’s architectural heritage in post-earthquake<br />
Nepal not least with a view <strong>to</strong> foregrounding the<br />
skills of carpenters and wood carvers. In our case, the<br />
living traditional knowledge systems play a major role in<br />
defining the authenticity of cultural heritage, and even<br />
in recreating what is lost.<br />
One of the landmarks in the consultation process in the<br />
framework of the reconstruction of South Manimaṇḍapa<br />
and Manimaṇḍapa is the assembly of master carpenters<br />
(Nev. Silpakār) wood carvers (Nev. Kijyami) from Bhaktapur.<br />
These craftsmen from the ethnic group of Newars<br />
bring the experience and skills in defining solutions <strong>to</strong><br />
bear on the problems of the res<strong>to</strong>ration project. Retrofitting<br />
actions are based on traditional technology and<br />
his<strong>to</strong>ric materials, in this case Sal wood. “Intangible”<br />
aspects of conservation such as inherited craftsmanship<br />
are given special attention in the present documentation<br />
because these aspects of authenticity have received little<br />
attention in the past.<br />
In the Kathmandu Valley, the Newar Buddhist subgroup<br />
of carpenters, Hastakār (Nev. Sikarmi) – who are named<br />
Shilpakār in Bhaktapur, still inherit their trade. In this<br />
stratified society based on caste membership, a carpenter<br />
is born as such. The majority of the craftsmen occupied<br />
with the rebuilding of the damaged architectural heritage<br />
at <strong>Patan</strong> Dārbar Square come from Nãsaḥmanā, a<br />
traditional quarter with a cluster of carpenters in Bhaktapur.<br />
They started learning their trade from their fathers<br />
or uncles as children or adolescents. They are representatives<br />
of the Sikarmi caste and take up and perpetuate<br />
an unbroken tradition. This hereditary background is<br />
instrumental in authenticating their creations. Although<br />
the term “hereditary” refers <strong>to</strong> the fixity of social function<br />
rather than expertise, all of them are highly skilled and<br />
much of the responsibility of repair and res<strong>to</strong>ration falls<br />
<strong>to</strong> this small number of craftsmen. Their individual skills<br />
may depend upon the financial resources of the respective<br />
project and on whether the budget enables them <strong>to</strong><br />
invest the time necessary <strong>to</strong> achieve the highest possible<br />
quality. The reproduction of meaningful iconographical<br />
details has <strong>to</strong> be appreciated in terms of the performance<br />
of Newar woodcarvers who are sons of the woodcarvers<br />
whose ances<strong>to</strong>rs created the originals. In fact, by wishing<br />
<strong>to</strong> escape the narrow boundaries of caste and due <strong>to</strong> the<br />
average low income of a carpenter, the younger generation<br />
is often refusing <strong>to</strong> take up the traditional family<br />
trade and is yearning for better-paid jobs. Meanwhile,<br />
other skilled craftsmen have been trained in workshops<br />
where they become familiar with the craft tradition.<br />
Opposite<br />
Top Row (from left)<br />
Machaman Shilpakar, Hari Prasad<br />
Shilpakar, Krishna Sundar Chauguthi<br />
Middle Row(from left)<br />
Bal Krishna Shilpakar, Tirtha Ram<br />
Shilpakar, Pushpa Lal Shilpakar<br />
Bot<strong>to</strong>m Row (from left)<br />
Prem Shilpakar, Pratap Shilpakar,<br />
Shyam Krishna Shilpakar<br />
265
Clockwise From Above<br />
Bijay Basukala, site manager of<br />
the reconstruction work, making<br />
a sketch of a South Manimaṇḍapa<br />
window; taking an inven<strong>to</strong>ry of<br />
colonnettes of Harishankara Temple<br />
with Tirtha Ram Sholpakar;<br />
giving artistic advice <strong>to</strong> Hari Prasad<br />
Shilpakar.<br />
266<br />
The power of seeing and drawing Newar<br />
architecture<br />
Bijay Basukala acts as a conservation architect and site<br />
manager for the South Manimaṇḍapa, Harishankara<br />
temple and Charnarayana temple reconstruction works.<br />
In 1992/93 Basukala was member of an extended team<br />
that surveyed a number of temples and Buddhist monasteries<br />
in <strong>Patan</strong> (Vambāhā, Jyābābahī, Guitabahī) within<br />
the context of the <strong>Patan</strong> Conservation and Development<br />
Programme, funded by the German Technical Cooperation<br />
(GTZ). The inven<strong>to</strong>ry of potential monuments in<br />
<strong>Patan</strong> was concluded in 1995 with measured drawings of<br />
the Kvābāhā and Kṛṣṇa Mandir.<br />
Measuring and studying an object or a built structure<br />
even developed his ability <strong>to</strong> design new buildings in the<br />
Newar vocabulary, with measured drawings providing<br />
the necessary grammar. Since the early 1990s, he has<br />
designed a number of neo-Newar temples and replicas<br />
of caityas.<br />
Since the mid-1980s Bijay Basukala had learned from<br />
Robert Powell <strong>to</strong> produce images of architectural details<br />
in a mixture of techniques by water colouring drawings<br />
done in ink. Later, he made pencil drawings on transparent<br />
paper in addition <strong>to</strong> line drawings in ink. Over<br />
a period of 25 years Bijay Basukala reached a high level<br />
that stands out in South Asia and beyond, for he has<br />
also worked in Cambodia, Mongolia and Orissa. He has<br />
developed a sense of art that goes beyond his proficiency<br />
as draughtsmen.<br />
In autumn 2005, Basukala started further surveys in<br />
order <strong>to</strong> fill in the gaps in the overview of Newar architecture<br />
from the beginning <strong>to</strong> the present time. He<br />
has contributed with his detailed drawings <strong>to</strong> numerous<br />
publications by different authors, for example Niels<br />
Gutschow (Nepalese Caitya (1997), Sulima Pagoda,<br />
<strong>to</strong>gether with Erich Theophile (2003) and Architecture<br />
of the Newars (2011)) and Mary S. Slusser (The Antiquity<br />
of Nepalese Wood Carving (2010)). From 2011<br />
<strong>to</strong> 2013 Basukala documented two lithic Shikara temples<br />
on Bhaktapur’s <strong>Darbar</strong> Square. One of these temples<br />
<strong>to</strong>tally collapsed on 25 April 2015 while the second<br />
remains, however standing in a critical position (Bijay<br />
Basukala, Niels Gutschow, Kishor Kayastha: Towers in<br />
S<strong>to</strong>ne. Śikhara Temples in Bhaktapur — Valsalā and<br />
Siddhilakṣmī. Kathmandu: Hīmal Kitab) )2014).<br />
As site manager for the reconstruction activities that<br />
mainly include res<strong>to</strong>ration and repair of his<strong>to</strong>ric building<br />
elements, but also replication of missing parts, Bijay<br />
Basukala gives advice <strong>to</strong> the craftsmen and delibeates on<br />
each working stage.
Re-creating and copying<br />
In an account on “Wood Carving In Nepal”, published<br />
in 1892 in the Journal of Indian Art, the author Surgeon<br />
R. Shore, I.M.S., then serving as the Residency Surgeon<br />
in Nepal, describes the carving process as follows: “The<br />
design of the work <strong>to</strong> be executed is sometimes drawn<br />
out on paper, but this is by no means usual. The head<br />
workman finds that the picture he carries in his own<br />
mind is sufficient for him.” 2 What is mentioned here<br />
is a crucial working process of wood carving still used<br />
<strong>to</strong>day. In the framework of a craftsmanship that <strong>to</strong>day is<br />
labelled “intangible heritage,” or “living tradition,” the<br />
value of this design step could be characterized as the<br />
authenticity of the creative mind. This aspect becomes<br />
even more important in the course of the rebuilding of<br />
architectural heritage in Nepal after the earthquake of<br />
2015. In this context, wood carving gains an important<br />
role for the repair and res<strong>to</strong>ration of fragmented wooden<br />
architectural elements that are being recycled in an effort<br />
<strong>to</strong> maintain as much of the original material as possible,<br />
i.e., <strong>to</strong> be geared <strong>to</strong> international conservation standards.<br />
Even though the wood carvers who work at the reconstruction<br />
site have adopted the English word “copying”<br />
in<strong>to</strong> their language, neither the Newar nor Nepalese<br />
language knows such word. One could thus be misled,<br />
thinking that the practice is alien <strong>to</strong> Nepalese craftsmen,<br />
which of course, it is not. Almost all of the carving<br />
practice in the course of the rebuilding of South<br />
Manimaṇḍapa is about copying. The Nepalese or<br />
Newārī language does not know a word for “original,”<br />
either. In the Newar language, an equivalent for “original”<br />
may simply be “pulān”, “old”. In this logic, “copy”<br />
is “nhugu,” “new.” The Newars find various expressions<br />
for what in English would simply be translated as “copying”:<br />
“buttā kiyegu,” litteraly meaning “<strong>to</strong> carve the pattern”,<br />
or “wa soyā, thva dayekegu”/ “wa soyā, thva kiigu”<br />
(I look, I make this/carve this) or “thathe kiigu” (I carve<br />
like this), or “nakal yegu,” which could be translated as<br />
“<strong>to</strong> copy.”<br />
In fact, “looking” and “carving” are based on age-old<br />
patterns and design that are handed down from one generation<br />
<strong>to</strong> the next, creating something new in the form<br />
of the old. In the Nepalese context, these expressions are<br />
reduced <strong>to</strong> the description of a handicraft process, free of<br />
any negative connotation such as “fake.”<br />
2<br />
Surgeon R. Shore: “Wood Carving In<br />
Nepal,” 10-12, in: Journal of Indian Art,<br />
4:33–37 (1892, January), 11.<br />
267
Tirtha Ram Shilpakar replicating a<br />
beehive pattern (Nev. hāchẽ).<br />
Some Notes on the Woodcarvers and<br />
Carpenters <strong>Work</strong>ing on the Rebuilding and<br />
Reconstruction of the Temples and Mandapas<br />
at <strong>Patan</strong> Darbār Square<br />
<strong>Patan</strong>, 5 April <strong>2016</strong><br />
Tirtha Ram Shilpakar (“Kancha”),<br />
woodcarver and carpenter, age 38<br />
Tirtha Ram Shilpakar lives in the quarter of Tekha<br />
Pukhu, Bhaktapur, with his wife, son and daughter. He<br />
started working as a carver fifteen years ago and at some<br />
point specialized in carpentry. He learned carpentry and<br />
carving skills at Surendra Joshi’s workshop in Bhakatpur.<br />
In the late 1980s, Surendra Joshi was involved in<br />
the res<strong>to</strong>ration project for Chyaslin Mandap in Bhaktapur.<br />
Tirtha Ram’s elder brother, Ganga Prasad Shilpakar,<br />
works as carver, <strong>to</strong>o. His father Janak Lal Shilpakar<br />
was also a wood carver and <strong>to</strong>gether with him, he has<br />
been working with Bijaya Basukala for a long time.<br />
Hari Prasad Shilpakar, completing<br />
the first of two columns of<br />
Harishankara Temple that have<br />
<strong>to</strong> be replaced in the course of the<br />
building’s reconstruction. As he<br />
carves the beehive pattern (Nev.<br />
hāchẽ) one of the originals that survived<br />
the earthquake lies in front of<br />
the new column and serves as the<br />
model for replication.<br />
Hari Prasad Shilpakar, woodcarver, age 41<br />
Hari Prasad Shilpakar lives in Nãsaḥmanā, Bhaktapur,<br />
<strong>to</strong>gether with his family. He learned carving at Dattatreya<br />
Wood Carving Institute. Having started carving<br />
at the age of twelve, he has been skilled in carving for almost<br />
30 years. He has been working in the <strong>Patan</strong> workshop<br />
since December 2015. At the time of the interview<br />
he had just finished carving one of the two main outer<br />
columns of Harishankar Temple that have <strong>to</strong> be fully<br />
replaced as the originals are heavily damaged. Carving<br />
the column <strong>to</strong>ok him one and a half months.<br />
268
Bal Krishna Shilpakar, carpenter, age: 48<br />
Together with his family, Bal Krishna Shilpakar lives in<br />
the area of Dudhpati in Bhaktapur. Carpentry has been<br />
his family trade for generations. His father, Krishna<br />
Bhakta Shilpakar, worked as a carpenter for the Bhaktapur<br />
Development Project in the early 1980s. He has been<br />
working at the workshop in <strong>Patan</strong> since February <strong>2016</strong>.<br />
At the time of the interview he was working on joining<br />
two pieces of a broken cornice of South Manimaṇḍapa.<br />
Bal Krishna Shilpakar repairs the<br />
lotus frieze of Harishankara temple.<br />
Prem Shilpakar, Woodcarver, age 32<br />
Prem Shilpakar lives in Nãsaḥmanā, Bhaktapur with<br />
his wife and children. He has been working as a carver<br />
for sixteen years and worked as a carpenter before he<br />
learned carving at a local carving workshop. Carpentry is<br />
his family trade. At the time of the interview, his father<br />
was preparing the chariot for Bisket Jatra, Bhaktapur’s<br />
extensive annual urban ritual celebrating the beginning<br />
of the New Year (Nep. Bikram Samvat). Approximately<br />
one month before the beginning of the festival, the<br />
chariot is assembled on Taumadhi Square in Bhaktapur.<br />
According <strong>to</strong> Prem Shilpakar, his family isused <strong>to</strong> be one<br />
of five families making the chariot but now only his family<br />
continues this tradition. His father’s brother, Ramesh<br />
Shilpakar, also works as woodcarver. Prem Shilpakar<br />
feels that the skill of carving and carpentry is not highly<br />
valued and is considered a low level work by Nepalese<br />
society. He joined the workshop under the aegis of<br />
KVPT in December 2015. At the time of the interview<br />
he was copying a window column (Nev. tvalãthã) of<br />
South Manimaṇḍapa in order <strong>to</strong> replace the damaged<br />
original. The surviving counterpart served as the model<br />
for the new element.<br />
Prem Shilpakar, transferring the<br />
pattern of a window colonnette<br />
(Nev. tvalãthã) for South<br />
Manimaṇḍapa with a pencil on<strong>to</strong><br />
a new piece of timber.<br />
269
Left<br />
Machaman Shilpakar, res<strong>to</strong>ring<br />
a window colonnette of South<br />
Manimaṇḍapa.<br />
Right<br />
Krishna Sundar Chauguthi, carving<br />
the delicate design of the lowest<br />
cornice layer with lotus flower<br />
alternating with bells pattern (Nev.<br />
palesva) for South Manimaṇḍapa.<br />
Machaman Shilpakar, woodcarver, age 44<br />
Machaman Shilpakar lives in Nãsaḥmanā, Bhaktapur<br />
with his wife, son and daughter. He has been working as<br />
wood carver for 25 years. He learned the skill from his<br />
father Dhana Bahadur Shilpakar. His 20-year old son,<br />
Manish Shilpakar, is following in his footsteps as a wood<br />
carver. Machaman Shilpakar has a carving workshop<br />
at home where he used <strong>to</strong> make statues, carved picture<br />
frames, and other handicrafts (like most of the carvers<br />
from Bhaktapur) - items which were taken <strong>to</strong> China by<br />
local traders specialized in handicrafts. However, this<br />
business has not been lucrative since 2015. Six months<br />
after the earthquake, in Oc<strong>to</strong>ber 2015, he joined the <strong>Patan</strong><br />
workshop behind Mulcok. At the time of the interview<br />
he had decided on how <strong>to</strong> res<strong>to</strong>re a window colonnette<br />
(Nev. tvalãthã) of South Manimaṇḍapa that was<br />
broken just beneath the upper part: recarve the decorative<br />
upper part and undecorated shaft on the basis of the<br />
original and reuse the original kalasha design.<br />
Krishna Sundar Chauguthi, woodcarver<br />
Krishna Sundar Chauguthi has been working as a wood<br />
carver for 12 years. He lives in Bhaktapur, Nãsaḥmanā,<br />
with his family. In his case, woodcarving is not inherited,<br />
but as a member of the framer’s community, he<br />
learned carving at a local carving workshop.<br />
In February <strong>2016</strong>, he started working in the workshop at<br />
Mulcok. At the time of the interview he was carving the<br />
delicate design of lotus flower (Nev. palesvã) alternating<br />
with bells (Nev. ghaṇṭa). This piece will replace a<br />
damaged part of the lowest layer of the cornice of South<br />
Manimaṇḍapa.<br />
270
Left<br />
Pushpa Lal Shilpakar carves a deity<br />
in a renewed part of pillar “MP7”.<br />
Right<br />
Pratap Shilpakar copies a beehive<br />
pattern (Nev. hāchẽ) of a god-window<br />
of South Manimaṇḍapa.<br />
Pushpa Lal Shilpakar, woodcarver, age 37<br />
Pushpa Lal Shilpakar lives in Tekhapukhu, Bhaktapur,<br />
with his wife, son and daughter. Carpentry/carving has<br />
been his family trade and both his brothers (Raju Shilpakar<br />
(51), Bishnu Shilpakar (42)) and his cousins (Punya<br />
Mangal (33) and Panch Ratna (28)) are working in this<br />
field. Pushpa Lal learned carving skill at a local woodcarving<br />
workshop. He has been working in this field for<br />
twenty-two years and thinks that the carving trade and<br />
selling carving products has been severely affected by the<br />
recent earthquake. He has been working with KVPT<br />
since Oc<strong>to</strong>ber 2015.<br />
Pratap Shilpakar, woodcarver, age 36<br />
Pratap Shilpakar lives in the quarter of Yāchẽ, Bhaktapur,<br />
with his family. Being the only person in his family<br />
who works as carver, he has been working in this<br />
business for eighteen years. His family was involved in<br />
making wooden neckties, which was a very popular item<br />
among <strong>to</strong>urists. He said they used <strong>to</strong> get large orders of<br />
wood neckties from Europe. He joined the res<strong>to</strong>ration<br />
project in <strong>Patan</strong> in March <strong>2016</strong>. At the time of the interview,<br />
he was working on a cornice piece for South<br />
Manimaṇḍapa.<br />
271
Shyam Krishna Shilpakar saws the<br />
tenon of a res<strong>to</strong>red column.<br />
Opposite<br />
Tools. Every craftsman owns his<br />
own set of <strong>to</strong>ols, cus<strong>to</strong>m made by a<br />
smith from Bhaktapur.<br />
Shyam Krishna Shilpakar, carpenter and<br />
woodcarver, age 44<br />
Shyam Krishna Shilpakar lives in the area of Dudhpati,<br />
Bhaktapur, with his wife, son, and daughter. He learned<br />
his carpentry and carving skills from his father and other<br />
senior members of his family. Shyam Krishna has been<br />
working in this field for thirty years. For two years he<br />
worked at the conservation project in Panauti funded<br />
by the French government. He has his own workshop in<br />
Bhaktapur, but started working in <strong>Patan</strong>.<br />
272
273
South Manimaṇḍapa<br />
South elevation.<br />
Elevations drawn in Au<strong>to</strong>CAD by<br />
Renu Maharjan, April <strong>2016</strong>.<br />
274
South Manimaṇḍapa<br />
West-East section<br />
Section hand-drawn by<br />
Bijay Basukala, April <strong>2016</strong>.<br />
275
South Manimaṇḍapa reconstruction<br />
of ground plan.<br />
Hand-drawn by Bijay Basukala,<br />
April <strong>2016</strong>.<br />
<strong>Patan</strong>, March <strong>2016</strong><br />
The twelve base s<strong>to</strong>nes (Nev. lvahā)<br />
mark the ground plan and plinth<br />
of South Manimaṇḍapa in ruins.<br />
The plinth has <strong>to</strong> be reconstructed.<br />
KVPT proposes the rebuilding<br />
with concealed steel reinforcement<br />
and a concrete slab concealed<br />
underground.<br />
276<br />
Onsite Report<br />
Plinth<br />
On April 25, 2015 both mandapas collapsed completely,<br />
leaving only their plinths in place and in poor condition.<br />
As there were no detailed pre-earthquake plans or measurements<br />
of the North Manimaṇḍapa and the South<br />
Manimaṇḍapa, sections and elevations had <strong>to</strong> be reconstructed<br />
on the basis of the still-existing plinths and the<br />
surviving wooden elements. Detailed measured drawings<br />
of the existing ground plan were hand-drawn in late<br />
2015. At the same time, elevations and a cross-section of<br />
South Manimaṇḍapa were reconstructed. The data was<br />
drawn by Bijay Basukala and transferred in<strong>to</strong> Au<strong>to</strong>CAD<br />
by architect Renu Maharjan.<br />
An important reason for the <strong>to</strong>tal collapse of the two<br />
structures in the earthquake of 2015 concerns the foundations<br />
and plinths, where the foundations and plinths<br />
were not unified and there was almost no connectivity<br />
between the timber columns and the s<strong>to</strong>ne blocks of the<br />
plinth supporting them. Among other things, the foundations<br />
of both mandapas need seismic retrofitting and<br />
strengthening <strong>to</strong> ensure that the sixteen pillars bearing<br />
the load of the heavy upper masonry walls and roofs are<br />
properly connected <strong>to</strong> the ground. The Trust has proposed<br />
<strong>to</strong> address this, and other seismic concerns, via a<br />
strengthened foundation and connections which can not<br />
be achieved using the original materials. This design is in<br />
accordance with international preservation norms.
While there was general permission given by the Department<br />
of Archaeology (DoA) <strong>to</strong> start work on April 5,<br />
<strong>2016</strong>, project implementation has been delayed <strong>to</strong> date<br />
by ongoing discussions between KVPT and the DoA regarding<br />
the use of concealed concrete in the foundation<br />
as a life safety and strengthening measure. Thus while<br />
work has proceeded on the carved timber elements, the<br />
work on site remains at a standstill.<br />
Outer Columns<br />
Immediately after the earthquake, the mandapas’ timber<br />
elements were rescued and s<strong>to</strong>red inside the Royal Palace<br />
compound. In the months that followed, the Trust<br />
initiated the cleaning and assembling of some timber elements,<br />
such as the columns of South Manimaṇḍapa.<br />
Each column was carefully investigated and as much material<br />
as possible was reused.<br />
Of the twelve outer columns, eleven suffered some damage<br />
and one was not able <strong>to</strong> be repaired. It was decided<br />
that the twelfth column (“MP 11”) had <strong>to</strong> be replicated;<br />
this assignment was given <strong>to</strong> Indra Kaji Silpakar’s workshop<br />
in Bhaktapur. The reason for the replacement of<br />
the original column is that the latter was <strong>to</strong>o weathered<br />
and had suffered severe damage when it was modified<br />
for earlier uses. Bijay Basukala created the design for the<br />
new column, taking various elements from the remaining<br />
columns as a model. The eleven remaining outer<br />
columns of South Manimaṇḍapa were res<strong>to</strong>red and repaired<br />
by the end of March <strong>2016</strong>, with while the Trust<br />
awaited permission for construction.<br />
It will not be possible <strong>to</strong> determine the original location<br />
of each column; however, the corner pillars are identifiable<br />
as such. The partial damage that was due <strong>to</strong> the<br />
waist-high planking between the northern columns of<br />
South Manimaṇḍapa indicates the original placement of<br />
these columns.<br />
Columns’ lower tenons<br />
The lower tenons of those columns with renewed bases<br />
will be shaped after the Trust and the Department of<br />
Archaeology have finalized the design on the rebuilding<br />
of the plinth, which will determine their final configuration.<br />
Columns’ upper tenons<br />
The surviving columns’ upper tenons, one for each column<br />
connecting them with the above cornice, broke on<br />
25 April 2015. The tenons and the rest of the column<br />
used <strong>to</strong> be of one piece. As all upper tenons were broken,<br />
they needed <strong>to</strong> be replaced, each in a way that ensures<br />
stability in the rebuilding of the structure. To achieve<br />
this, either a mortise was cut in<strong>to</strong> the shaft of the column<br />
and a new tenon stuck inside, or the new tenon<br />
was an integral part of a new upper end of the column.<br />
Characteristically, a tenon is not in the center of the<br />
shaft but rather displaced for static reasons, as the columns<br />
bear the load of the cornice. With this in mind,<br />
the side of each column side which will face outward<br />
had <strong>to</strong> be chosen before renewing the tenon. In the case<br />
of columns decorated with faces of deities, it was clear<br />
that the side with the deity would face <strong>to</strong> the outside.<br />
In a few cases the decision was difficult; for example,<br />
the replacement upper part of one column and its tenon<br />
were left temporarily as a block of wood as it was unclear<br />
how the tenon should be oriented; discussion was about<br />
which sides of the heavily weathered original shaft will<br />
have <strong>to</strong> face the outside and inside of the Manimaṇḍapa.<br />
However the column is oriented, the deity of the replaced<br />
upper part will have <strong>to</strong> face the outside.<br />
<strong>Patan</strong>, 24 March <strong>2016</strong><br />
Eleven of the twelve outer columns<br />
of South Manimaṇḍapa are reusable<br />
and were res<strong>to</strong>red and repaired<br />
where necessary. The upper tenons<br />
(left) had <strong>to</strong> be replaced. No decision<br />
has been made <strong>to</strong> date as <strong>to</strong><br />
how <strong>to</strong> situate the tenon of the<br />
second column in front.<br />
277
Top left<br />
Original base of a column showing<br />
the mortise which received a tenon<br />
<strong>to</strong> connect it <strong>to</strong> the plinth.<br />
<strong>Patan</strong>, 24 March <strong>2016</strong><br />
Top right<br />
Once it has been decided how <strong>to</strong><br />
orient a heavily weathered column,<br />
the upper tenon can be completed.<br />
Shree Shyam Krishna Silpakar<br />
makes a rough shape using a hand<br />
saw, before refining the tenon in<strong>to</strong><br />
its final form.<br />
<strong>Patan</strong>, 25 March <strong>2016</strong><br />
Bot<strong>to</strong>m Right<br />
The base of each column will<br />
remain temporarily as an extra long<br />
block so it can be adapted once a<br />
decision is reached on the res<strong>to</strong>ration<br />
of the plinth.<br />
<strong>Patan</strong>, 24 March <strong>2016</strong><br />
Columns’ decorative carvings<br />
Some deities inhabiting miniature niches on the respective<br />
sides of the columns, either on the lower part (Nev.<br />
tau) or just below the upper spacing board (Nev. cakulã),<br />
and some decorative floral details were for some time<br />
waiting <strong>to</strong> be carved. As there are no detailed models,<br />
e.g. pho<strong>to</strong>graphs or drawings, they cannot be copied<br />
from any original. It was decided <strong>to</strong> design the details in<br />
analogy <strong>to</strong> preserved ones.<br />
Repair and Res<strong>to</strong>ration of Columns<br />
For the res<strong>to</strong>ration of the eleven outer columns of South<br />
Manimaṇḍapa, each had <strong>to</strong> be inspected individually,<br />
resulting in a range of responses. All the columns date<br />
from the late 16th or even 15th century and are intricately<br />
carved, following a classical design pattern. This<br />
column type differs from the design of the four inner<br />
columns, and also from the design of the North<br />
Manimaṇḍapa columns.<br />
However similar they might be, each column differs<br />
slightly from the others. With the aims of keeping as<br />
much not only of the original wood but also of the intention<br />
of the original designer as possible, and at the<br />
same time maximizing their structural integrity, each<br />
column called for a different intervention. Stainless steel<br />
pins were used in two cases, for example, where the lower<br />
parts of a column had <strong>to</strong> be replaced by new elements.<br />
In the following pages, various examples document individual<br />
solutions for the repair and res<strong>to</strong>ration of these<br />
original timber columns.<br />
278
<strong>Patan</strong>, workshop<br />
Hari Prasad Shilpakar, prepares for the carving of the new<br />
lower part of column “MP 5”. The upper part is already res<strong>to</strong>red<br />
and provided with a new tenon.<br />
279
Bhaktapur, Indra Kaji Shilpakar’s workshop<br />
Master carver Indra Kaji Shilpakar works on the twelveth<br />
column (“MP11”) for the South Manimaṇḍapa.<br />
Pho<strong>to</strong> by Bijay Basukala, March <strong>2016</strong><br />
280
<strong>Patan</strong>, 30 March <strong>2016</strong><br />
The replica of the twelveth column<br />
(“MP11”) after its arrival from<br />
Indra Kaji Silpakar’s workshop<br />
in Bhaktapur. As work on each<br />
column for South Manimaṇḍapa<br />
was complete or nearly complete,<br />
pho<strong>to</strong>graphs were taken by<br />
pho<strong>to</strong>grapher Ashesh Rajbansh <strong>to</strong><br />
document their condition after<br />
res<strong>to</strong>ration. The pho<strong>to</strong>s show each<br />
side of each of the twelve columns,<br />
a <strong>to</strong>tal of forty-eight sides.<br />
Pho<strong>to</strong>s by Ashesh Rajbansh<br />
281
Left<br />
<strong>Patan</strong>, 28. March <strong>2016</strong><br />
Pushpa Raj Shilpakar is busy working<br />
on the lower part of column<br />
“MP 3” that is still lacking the<br />
foliated design of two blank fields.<br />
He draws a rough sketch <strong>to</strong> capture<br />
the proportions and then carves his<br />
own design.<br />
Right<br />
<strong>Patan</strong>, 10 April <strong>2016</strong><br />
A lotus scroll design has been<br />
carved in<strong>to</strong> the blank space of<br />
column “MP3”.<br />
282
Left<br />
Column “MP 3”: One side of the<br />
corner column, before res<strong>to</strong>ration.<br />
Part of the <strong>to</strong>p iwas broken off,<br />
along with the entire base.<br />
Pho<strong>to</strong> by Bijay Basukala,<br />
Oc<strong>to</strong>ber 7, 2015<br />
Middle<br />
<strong>Patan</strong>, 30 March <strong>2016</strong><br />
Column “MP 3”: One side of the<br />
corner column remains uncomplete<br />
when Pho<strong>to</strong>grapher Ashesh<br />
Rajbansh documents all 48 sides<br />
of the twelve outer columns: blank<br />
space is designed <strong>to</strong> be for floral<br />
design.<br />
Pho<strong>to</strong> by Ashesh Rajbansh<br />
Right<br />
<strong>Patan</strong>, 28. March <strong>2016</strong><br />
Pushpa Raj Shilpakar carves the<br />
foliated lotus scroll on the lower<br />
part of column “MP 3”.<br />
283
Left<br />
Bal Krishna Shilpakar and Tirtha<br />
Ram Shilpakar installing a stainless<br />
steel pin in the tenon of the<br />
lower part of MP3 while also adding<br />
wood glue.<br />
<strong>Patan</strong>, 11 April <strong>2016</strong><br />
Right<br />
Bal Krishna Shilpakar and Tirtha<br />
Ram Shilpakar join the new lower<br />
part of MP3 <strong>to</strong> the column shaft.<br />
<strong>Patan</strong>, 11 April <strong>2016</strong><br />
284
Top Left and Right<br />
<strong>Patan</strong>, 27 March <strong>2016</strong><br />
Column “MP 7”: One side shows<br />
the original bust of an (unidentified)<br />
deity, while another presents a<br />
newly carved copy.<br />
Bot<strong>to</strong>m Left and Right<br />
<strong>Patan</strong>, 27 March <strong>2016</strong><br />
The bust of a deity is carved in the<br />
blank field of column “MP 4”. In so<br />
doing, Pushpa Raj Shilpakar copies<br />
the bust of the upper column part<br />
of column “MP7.”<br />
285
Left<br />
Side I of the four-sided column<br />
“MP 7” after res<strong>to</strong>ration.<br />
Pho<strong>to</strong> (black-and-white) taken by<br />
Ashesh Rajbansh, March 30, <strong>2016</strong>.<br />
Right<br />
<strong>Patan</strong>, 6 April <strong>2016</strong><br />
Detail showing the efforts undertaken<br />
<strong>to</strong> res<strong>to</strong>re column “MP 7”<br />
in order <strong>to</strong> save as much of the<br />
original material as possible and<br />
retain the original design intention.<br />
Carved timber was added in the<br />
upper part of the column replacing<br />
the damaged part (including the<br />
tenon).<br />
Holes that had been made for the<br />
installation of planking between<br />
the northern columns were repaired.<br />
286
Above left<br />
<strong>Patan</strong>, 6 April <strong>2016</strong><br />
Detail showing the carved timber replacement of a damaged<br />
section of the upper part of the column and the tenon<br />
Above middle<br />
Detail of the res<strong>to</strong>ration of the lower part of column “MP 7”.<br />
Right<br />
Side II of the four-sided column “MP 7” after res<strong>to</strong>ration.<br />
Pho<strong>to</strong> (black-and-white) taken by Ashesh Rajbansh, 30 March <strong>2016</strong>.<br />
287
Left<br />
Side III of the four-sided column “MP 7” after res<strong>to</strong>ration.<br />
Pho<strong>to</strong> (black-and-white) taken by Ashesh Rajbansh, 30 March <strong>2016</strong>.<br />
Above middle and right<br />
<strong>Patan</strong>, 6 April <strong>2016</strong><br />
Res<strong>to</strong>ration details of column “MP 7”. Carved timber was<br />
added <strong>to</strong> fill holes made for the installation of planking between<br />
the northern columns.<br />
288
Left and Right<br />
Side IV of the four-sided column<br />
“MP 7” after res<strong>to</strong>ration.<br />
Pho<strong>to</strong> (black-and-white) taken by Ashesh<br />
Rajbansh, 30 March <strong>2016</strong>.<br />
289
Top and Bot<strong>to</strong>m Left<br />
<strong>Patan</strong>, 20 March <strong>2016</strong><br />
Prince Harry visited the carving<br />
workshop in <strong>Patan</strong>. The pho<strong>to</strong>s<br />
show Rohit Ranjitkar (left),<br />
Prince Harry, and a wood carver.<br />
Prince Harry draws the design of a<br />
repaired spacing plate on the new<br />
timber.and carves the design.<br />
Via Twitter Kensing<strong>to</strong>n Palace:<br />
“The Apprentice, Kathmandu style.<br />
#HarryinNepal tries his hand at<br />
res<strong>to</strong>ring ornate wooden carving”.<br />
Source: https://www.royal.uk/princeharry-visits-nepal-day-2<br />
Pho<strong>to</strong>s: ekantipur, 20 March <strong>2016</strong><br />
Right<br />
<strong>Patan</strong>, 30 March <strong>2016</strong><br />
Tirtha Ram Shilpakar inspects<br />
the shape of the replicated timber<br />
element of a repaired spacing board<br />
(Nev. cakulã).<br />
290
Spacing plates (Nev. cakulã)<br />
All twelve spacing plates at the columns (Nev. cakulã)<br />
broke and had <strong>to</strong> be repaired. The repair of the spacing<br />
plates, which are located on <strong>to</strong>p of each outer column,<br />
was completed in March <strong>2016</strong>. New timber and glue<br />
were used for their repair.<br />
The lotus leaf design (Nev. palehaḥ) of the new timber<br />
elements repeats the pattern of the original parts. The<br />
pillars’ square-cut holes testify <strong>to</strong> the various sizes of the<br />
original tenons of the columns. These tenons, however,<br />
broke during the earthquake and had <strong>to</strong> be replaced. It<br />
is therefore not possible <strong>to</strong> match each spacing board<br />
<strong>to</strong> its original pillar. But the decentralized holes indeed<br />
provide information about the orientation of the spacing<br />
boards, since the broader part always faces the outside.<br />
As mentioned earlier, the tenons, <strong>to</strong>o, are displaced<br />
for static reason as the columns are load-bearing. In this<br />
sense, it is at least possible <strong>to</strong> allocate each corner pillar<br />
<strong>to</strong> a corner spacing board. To complete the work, either<br />
the new tenons will be shaped in accordance with the<br />
holes of the spacing boards or the original holes will have<br />
<strong>to</strong> be reshaped <strong>to</strong> fit <strong>to</strong> the tenons.<br />
Capitals (Nev. metha)<br />
All capitals (Nev. metha) were saved after the <strong>to</strong>tal collapse<br />
of the Manimaṇḍapa. The capital of each of the<br />
four corner pillars is composed of two parts that are assembled<br />
at an angle. One end is characterized by a projecting,<br />
capital-like lintel, the other by a beam end-like<br />
part with kũsuru heads (Nev. dhalĩmvāḥ). Some of the<br />
eight components of these corner capitals exhibited minor<br />
damage but did not necessarily need replacement or<br />
repair. Each has a weathered side and a well-preserved<br />
side—indications for the correct reassembly in the<br />
course of rebuilding.<br />
The other eight pillars are crowned by full capitals. They<br />
are intricately carved on both sides, each of them showing<br />
the same kind of decoration: in the centre a halo<br />
face (Nev. kirtimukha) facing the outside, and a stylized<br />
lotus (facing the inside). It is generally unders<strong>to</strong>od that<br />
the “face of glory,” which is in fact the hybrid face of a<br />
lion equipped with horns, devours a pair of snake bodies.<br />
In the case of South Manimaṇḍapa, however, the kirtimukha<br />
does not devour snakes, but instead spouts forth<br />
lotus leaves. The design is in each case individual, and in<br />
one case there are kirtimukhas on both sides of the capital.<br />
The capital brackets are decorated with lotus scrolls.<br />
Of the eight capitals crowning the South Manimaṇḍapa’s<br />
outer columns, two had <strong>to</strong> be res<strong>to</strong>red. In the course of<br />
the reuse and res<strong>to</strong>ration of the two damaged capitals,<br />
one lotus design was copied from a salvaged one and the<br />
other was designed by a carver.<br />
It may be possible <strong>to</strong> situate the spacing boards and the<br />
capitals using the shapes of the holes which conform <strong>to</strong><br />
the original, lost tenons. However, it will not be possible<br />
<strong>to</strong> do the same with the capitals.<br />
Above<br />
<strong>Patan</strong>, 30 March <strong>2016</strong><br />
Tirtha Ram Shilpakar seeks <strong>to</strong><br />
achieve a smooth transition from<br />
original <strong>to</strong> replaced carving after<br />
consulting with Pratap Shilpakar.<br />
Left<br />
<strong>Patan</strong>, 11 April <strong>2016</strong><br />
The twelve spacing boards had <strong>to</strong><br />
be repaired in individual manner.<br />
Their square-cut holes testify <strong>to</strong><br />
the various formats of the original<br />
tenons of each column.<br />
291
<strong>Patan</strong>, 15 April <strong>2016</strong><br />
Carved beam end-like part of the<br />
corner capitals,with kũsuru heads<br />
(Nev. dhalĩmvāḥ).<br />
Documentation of both sides of<br />
two corner capitals that are designed<br />
<strong>to</strong> be assembled at an angle.<br />
In each case, one side is weathered,<br />
the other well preserved.<br />
292
Above<br />
<strong>Patan</strong>, 15 April <strong>2016</strong><br />
Two capitals of the outer columns<br />
were damaged <strong>to</strong> such an extent<br />
that they had <strong>to</strong> be extensively<br />
res<strong>to</strong>red.<br />
Left<br />
<strong>Patan</strong>, 15 April <strong>2016</strong><br />
The two capitals (Nev. metha) after<br />
res<strong>to</strong>ration. Intricately carved on<br />
both sides, each of them shows the<br />
same kind of decoration: a halo<br />
face (Nev. kirtimukha) (facing<br />
outside), and a stylized lotus (facing<br />
inside); the kirtimukha does not devour<br />
snakes, but spouts lotus leaves<br />
instead. The lintels are decorated<br />
with lotus scrolls. The design is in<br />
each case individual. In both cases,<br />
the lotus-side was heavily damaged<br />
and had <strong>to</strong> be replaced by a new<br />
carving. In one case, the side with<br />
the kirtimukha could be reused, in<br />
the other, one half is original and<br />
the other has been replaced.<br />
293
South Manimaṇḍapa<br />
Shaft detail at one of the four inner<br />
columns in situ.<br />
Pho<strong>to</strong> by Niels Gutschow, 2008<br />
294
their original columns.<br />
Top<br />
Traditional Newari assembly of a post, lintel and beam. The<br />
Newari expressions for the various elements are: 1. ilohan<br />
(dressed natural s<strong>to</strong>ne), 2. lakansin (wooden threshold), 3.<br />
than (wooden post), 4. mehta (wooden bracket/capital), 5. nina<br />
(lintel), 6. dhalin (beam), 7. sa (peg).<br />
Source: Wolfgang Korn: The Traditional Architecture of the<br />
Kathmandu Valley, 1976, 106.<br />
Inner Columns<br />
The four inner columns that used <strong>to</strong> support the joists<br />
remain intact. Due <strong>to</strong> rising damp, the lower sections of<br />
the four inner columns were rotten. These load-bearing<br />
elements will need special reinforcement.<br />
Top and Bot<strong>to</strong>m Right<br />
<strong>Patan</strong>, 24 March <strong>2016</strong><br />
The four inner columns have <strong>to</strong><br />
be res<strong>to</strong>red. Their lower parts are<br />
rotten, must be replaced, and need<br />
special reinforcement.<br />
295
Column Comparison<br />
From left <strong>to</strong> right:<br />
<strong>Patan</strong>, Ukubaha, ca. 1100 BCE;<br />
Kathmandu, Kasthamandapa,<br />
14th century;<br />
Bhaktapur, Manimaṇḍapa at<br />
Nasahmana, 16th century;<br />
<strong>Patan</strong>, Sarasvati Sattal at <strong>Darbar</strong><br />
Square, 17th century<br />
Opposite<br />
South Manimaṇḍapa<br />
Poster “<strong>Patan</strong> Darbār Square, Nepal<br />
- MaṇiManimaṇḍapa Column<br />
Res<strong>to</strong>ration,” printed by the Kathmandu<br />
Valley Preservation Trust in<br />
July <strong>2016</strong>.<br />
Implementation of column res<strong>to</strong>ration<br />
was by the Kathmandu Valley<br />
Preservation Trust, in Cooperation<br />
with the Department of Archaeology,<br />
with the support of the German<br />
Foreign Ministry, the Prince Claus<br />
Fund (Netherlands), the Himal<br />
Initiative Deutschland (Bamberg,<br />
Germany) and South Asia Institute,<br />
Heidelberg. Res<strong>to</strong>ration of Eleven<br />
Columns and Replacement of One<br />
Column - Oc<strong>to</strong>ber 2015 - April<br />
<strong>2016</strong>.<br />
Woodcarvers: Master Carver<br />
Indrakaji Silpakar, Indra Prasad Silpakar,<br />
Tirtha Ram Silpakar, Surya<br />
Silpakar, Puspa Silpakar, Macha<br />
Man Silpakar and Hari Prasad<br />
Silpakar, Under the Guidance of<br />
Bijay Basukala.<br />
Pho<strong>to</strong>s by Ashesh Rajbansh<br />
296
297
Top Left<br />
Pushpa Raj Shilpakar carves the<br />
intricate design of lotus flowers<br />
alternating with bells (Nev. palesva)<br />
for the lowest layer of South<br />
Manimaṇḍapa cornice.<br />
<strong>Patan</strong>, 25 March <strong>2016</strong><br />
Top Right<br />
Lowest layer of South<br />
Manimaṇḍapa cornice: Pratap<br />
Shilpakar does not closely copy of<br />
the original element but instead<br />
draws his design by looking and<br />
creating something similar.<br />
<strong>Patan</strong>, 30 March <strong>2016</strong><br />
Bot<strong>to</strong>m Left<br />
Bijay Basukala points at the “hand”<br />
(Nev. lhāḥphvaḥ) that is connected<br />
<strong>to</strong> a replaced element of the mouse<br />
teeth (Nev. chũvā) layer with a<br />
tenon.<br />
<strong>Patan</strong>, 11 April <strong>2016</strong><br />
Cornice<br />
The South Manimaṇḍapa cornice consists of four layers:<br />
lotus flower (Nev. palesva) alternating with bells (Nev.<br />
ghaṇṭa), snake (Nev. nāḥg/nāga), beam ends with stylized<br />
kũsuru heads (Nev. dhalĩmvāḥ), and mouse teeth<br />
(Nev. chũvā) ending in protruding hand-shaped elements<br />
(Nev. lhāḥphvaḥ). The repair and res<strong>to</strong>ration of<br />
the broken multi-layered cornice was completed by the<br />
end of April <strong>2016</strong>.<br />
The tentative assemblage of the res<strong>to</strong>red salvaged fragments<br />
shows that the south side (facing the palace) and<br />
the west side (facing the square) in the main survived<br />
the structure’s collapse, while the remaining sides that<br />
fell in<strong>to</strong> the stepwell broke in<strong>to</strong> pieces. All four corners<br />
had <strong>to</strong> be repaired as their joints were broken, and some<br />
“hands” had <strong>to</strong> be replaced. The res<strong>to</strong>ration of the original<br />
wooden parts used timber for the replacement of<br />
decorative elements that were carved as well as for the<br />
repairs with joints. The joints recall traditional carpentry<br />
techniques; however, some are highly inventive, based<br />
on the experience of the carpenters. Stainless steel bars<br />
reinforce somewhat delicate parts, either parts with large<br />
cracks or even new joints. The use of steel is considered<br />
a compromise that allows the retention of as much of the<br />
original material as possible. It is also used in reinforcing<br />
repaired but still fragile parts of the construction.<br />
298
Top left<br />
Tentative reassembly of the<br />
res<strong>to</strong>red, renewed, and repaired<br />
elements of the timber cornice<br />
of South Manimaṇḍapa . New<br />
timber carving and reinforcement<br />
through steel bars was necessary <strong>to</strong><br />
maintain as much of the original<br />
material as possible.<br />
<strong>Patan</strong>, 11 April <strong>2016</strong><br />
Bot<strong>to</strong>m Left<br />
New timber carving and reinforcement<br />
through steel bars was<br />
necessary <strong>to</strong> maintain as much of<br />
the original material as possible.<br />
The pho<strong>to</strong>s show a part of the lowest<br />
layers, lotus flower alternating<br />
with bells (Nev. palesva), seen from<br />
front and back.<br />
299
Top<br />
South Manimaṇḍapa<br />
Reinforcement using steel plates<br />
allowed the retention of as much<br />
of the original material as possible.<br />
The pho<strong>to</strong> shows the repair of a<br />
corner of the lowest layers.<br />
Bot<strong>to</strong>m<br />
South Manimaṇḍapa<br />
Reinforcement using steel plates<br />
and repair with new timber elements.<br />
The pho<strong>to</strong> shows the repair<br />
of a part of the second layer.<br />
300
South Manimaṇḍapa<br />
New timber carving and reinforcement<br />
with steel plates were used<br />
in order <strong>to</strong> retain as much of the<br />
original material as possible. The<br />
pho<strong>to</strong>s show parts of the lowest<br />
layers, lotus flower alternating with<br />
bells (Nev. palesva), the second<br />
layer, snake (Nev. nāḥg/nāga), (not<br />
in the picture: the third layer with<br />
beam ends with kũsuru heads (Nev.<br />
dhalĩmvāḥ)) and the mouse teeth<br />
(Nev. chũvā) layer.<br />
301
<strong>Patan</strong>, 31 March <strong>2016</strong><br />
Inven<strong>to</strong>ry of the four god-windows:<br />
The windows (1 <strong>to</strong> 4, clockwise)<br />
need minor restauration effort. The<br />
carved gods looking outside the<br />
openings have been lost.<br />
Windows<br />
The four god-windows (Nev. dyaḥjhyāḥ) of the northern,<br />
eastern, southern and western side of South<br />
Manimaṇḍapa were reassembled after the earthquake,<br />
with three of them in a fragmented state. The fragments<br />
of the intricately carved wooden windows of the knee<br />
walls were examined by Tirtha Ram Shilpakar and Bijay<br />
Basukala, who also measured them in order <strong>to</strong> make<br />
drawings; a rough sketch and highlights mark the window<br />
elements that are <strong>to</strong> be renewed because they are<br />
lost, damaged or rotten. The windows needed a minor<br />
res<strong>to</strong>ration effort, which was completed by the end of<br />
April <strong>2016</strong>.<br />
Interestingly, all four of these early 15th-century windows<br />
testify <strong>to</strong> the reuse of decorative timber columns:<br />
Reminicent of the design of the four inner columns of<br />
South Manimaṇḍapa, the decorative upper parts of the<br />
columns reused for the four window sills may date from<br />
the 11th <strong>to</strong> 15th centuries.<br />
The loss of the busts of deities that looked outside the<br />
window openings are a conservation challenge; as there is<br />
no documentary evidence, the gods cannot be replaced.<br />
This means that the window openings’ original purpose<br />
is lost, and that in this regard they have lost their meaning.<br />
302
Top left<br />
The fragments of the four intricately<br />
carved wooden god-windows<br />
(Nev. dyaḥjhyāḥ) were roughly<br />
sketched by Bijay Basukala. The<br />
highlighted parts of window No. 1<br />
mark the elements that have <strong>to</strong> be<br />
replaced.<br />
<strong>Patan</strong>, 31 March <strong>2016</strong><br />
Top right<br />
Pushpa Raj Shilpakar copies the<br />
design of a sill that divides the<br />
opening of the window because it<br />
got lost due <strong>to</strong> the earthquake.<br />
<strong>Patan</strong>, <strong>2016</strong><br />
Middle left<br />
Prem Shilpakar copies the counterpart<br />
of the colonnette of window<br />
No. 1 which is deteriorated and will<br />
be replaced.<br />
<strong>Patan</strong>, 10 April <strong>2016</strong><br />
Middle right<br />
Machaman Shilpakar recarves two<br />
different replacements (one for the<br />
broken shaft of a colonnette and<br />
one for the lower part of another<br />
colonnette) on one piece that will<br />
be divided in the end.<br />
<strong>Patan</strong>, 10 April <strong>2016</strong><br />
Bot<strong>to</strong>m<br />
Like the window sill of window<br />
Nr. 1, all four early 18th century<br />
windows testify <strong>to</strong> the reuse of<br />
decorative timber columns for the<br />
window sills.<br />
<strong>Patan</strong>, 31 March <strong>2016</strong><br />
303
Opposite<br />
Inven<strong>to</strong>ry of the surviving roof<br />
struts of South Manimaṇḍapa.<br />
Six struts remain which feature<br />
fragmented deities with lost forearms.<br />
The four corner struts with<br />
“corner horses” (Nev. kũsalaḥ) are<br />
complete.<br />
<strong>Patan</strong>, 11 April <strong>2016</strong><br />
304<br />
Roof Struts<br />
South Manimaṇḍapa’s roof was originally supported by<br />
twenty struts. Sixteen struts represented certain deities in<br />
distinct postures, holding their characterizing attributes<br />
in their two hands. Each forearm of the bipartite arms<br />
was connected <strong>to</strong> the figure’s upper arm with iron hinges.<br />
Already before 25 April 2015, some of these struts<br />
had been lost. The four corner struts which supported<br />
the Manimaṇḍapa’s heavy roof and spiritually protected<br />
it represent two pairs of female and male “corner horses”<br />
(Nev. kũsalaḥ) –– hybrid creatures in the form of horned<br />
and winged lions. Ten struts survive, among them the<br />
four corner struts. The cross-legged, garland-wearing<br />
deities in diaphanous garments on five of the struts have<br />
lost their forearms, including the attributes that were<br />
important parts of their iconography. Despite this fact,<br />
two can be identified as they are riding on their typical<br />
mounts: Mahālakshmi on a snake, and Unmatta Bhairava<br />
on a lion. The iconography of one strut, showing<br />
Hanuman, the central figure of the Hindu epic Ramayana,<br />
is different compared <strong>to</strong> the others. Furthermore,<br />
Hanuman is constructed in a different manner, which<br />
becomes evident if one studies his remaining upper arms<br />
that seemed <strong>to</strong> be of one single part (there remain no<br />
holes as the forearms are missing). The strut may have<br />
originally belonged <strong>to</strong> some other building and was possibly<br />
recycled at the South Manimaṇḍapa.<br />
The conservation of the struts will turn out <strong>to</strong> be a difficult<br />
issue: Which strut or deity is missing remains unclear<br />
due <strong>to</strong> the lack of pre-earthquake documentation.<br />
In this context, a replacement of the lost struts is impossible.<br />
At the same time, the lost forearms and attributes<br />
of the remaining deities cannot be reconstructed using<br />
3-dimensional models. This situation will likely be resolved<br />
with the installation of blank timber struts and<br />
fragmented carved struts,- in other words, a fragmented<br />
state of repair.<br />
Roof<br />
The roof will be reconstructed with new materials since<br />
there is nothing left that can be reused.<br />
Open Questions<br />
In the South Manimaṇḍapa, the rebuilding is taken as an<br />
opportunity <strong>to</strong> reconfigure the structure’s latest state of<br />
repair <strong>to</strong> return as closely <strong>to</strong> the his<strong>to</strong>ric design as possible,<br />
as there have been more recent changes <strong>to</strong> the building<br />
made in the course of renovations. However, it will<br />
be a matter of discussion <strong>to</strong> determine which his<strong>to</strong>ric design<br />
is the. There is only one his<strong>to</strong>ric pho<strong>to</strong>graph, taken<br />
by Clarence Comyn Taylor in 1863, that guides us. As<br />
discussed, this pho<strong>to</strong> does not show the original design,<br />
but a mandapa that was already altered. And a significant<br />
question must be addressed regarding the future shape of<br />
the surrounding wall of the stepwell.
305
Top<br />
South Manimaṇḍapa<br />
At ground level, the plinth of the<br />
Pati being excavated and trash<br />
cleared from site.<br />
April 25, <strong>2016</strong><br />
Annex<br />
Overview of res<strong>to</strong>ration activities,<br />
April—June <strong>2016</strong><br />
Bot<strong>to</strong>m left<br />
S<strong>to</strong>ne mason chiseling the bead<br />
(nagol) for the base of the plinth.<br />
May 05, <strong>2016</strong><br />
Bot<strong>to</strong>m right<br />
Former Prime Minister Mr. Puspa<br />
Kamal Dahal (Prachanda) inaugurates<br />
the rebuilding of the Pati in<br />
a ceremony by laying a foundation<br />
brick at the northeast corner on<br />
April 25, <strong>2016</strong>. This inauguration<br />
initiated the overall reconstruction<br />
of monuments and houses that<br />
were destroyed by the earthquake<br />
of April 25, 2015.<br />
306
South Manimaṇḍapa<br />
Brick pavement that was a later addition<br />
was removed and excavation<br />
was carried out around the Pati’s<br />
plinth <strong>to</strong> analyze the condition of<br />
the foundation. Original brick and<br />
s<strong>to</strong>ne beads (nagol) were discovered.<br />
May 12, <strong>2016</strong><br />
307
Top<br />
South Manimaṇḍapa<br />
Detailed measurement of different<br />
sized windows continued on site as<br />
a basis for making drawings and<br />
other documentation. Three types<br />
of multipart windows: Central window,<br />
side window, blind window.<br />
Sketch by Sirish Bhatt<br />
May 02, <strong>2016</strong><br />
Bot<strong>to</strong>m<br />
South Manimaṇḍapa<br />
Tirhta Ram Shilpakar and Bal<br />
Krishna Shilpakar assemble one<br />
of the four central windows after<br />
damaged parts have been replicated<br />
or repaired.<br />
May 08, <strong>2016</strong><br />
308
South Manimaṇḍapa<br />
Hari Prasad Shilpakar replicates the<br />
deity of a central window’s cornice<br />
(kulan) from an original.<br />
May 17, <strong>2016</strong><br />
309
Left<br />
South Manimaṇḍapa<br />
Documentation of a 15th- century<br />
column. The drawing was printed<br />
as a poster by the Kathmandu Valley<br />
Preservation Trust in Summer<br />
<strong>2016</strong>.<br />
Drawing by Bijay Basukala,<br />
Spring <strong>2016</strong><br />
Right<br />
Detail of Drawing<br />
Opposite<br />
South Manimaṇḍapa<br />
Bal Krishna Shilpakar res<strong>to</strong>res<br />
the <strong>to</strong>p of one of the four inner<br />
columns.<br />
May 20, <strong>2016</strong><br />
310
311
South Manimaṇḍapa<br />
Bal Krishna Shilpakar repairs and retrofits a capital (metha),<br />
using bamboo pics. The decision <strong>to</strong> repair the capital was made<br />
on second inspection. In sum, three capitals had <strong>to</strong> be repaired.<br />
May 24, <strong>2016</strong><br />
312
South Manimaṇḍapa<br />
Bal Krishna Shilpakar repairs and retrofits one capital of the<br />
inner columns of the Pati.<br />
May 30, <strong>2016</strong><br />
313
South Manimaṇḍapa<br />
A metal fence has been installed<br />
surrounding the construction site<br />
of both mandapas.<br />
June 17, <strong>2016</strong><br />
314
Manimaṇḍapa North<br />
The Res<strong>to</strong>ration of North Manimaṇḍapa, <strong>Patan</strong> Darbār Square—<br />
An annotated on-site report, 24 March <strong>to</strong> 16 April <strong>2016</strong><br />
(Katharina Weiler)<br />
A Brief His<strong>to</strong>ry of the Emergence and Development<br />
of the Kirtimukha Motif in Nepal<br />
(Niels Gutschow)
316
The Res<strong>to</strong>ration and Rebuilding of<br />
the North Manimaṇḍapa, <strong>Patan</strong><br />
Darbār Square<br />
His<strong>to</strong>ry<br />
Even though the construction date of the North<br />
Manimaṇḍapa (“Pavilion of Jewels”) cannot be confirmed,<br />
the structure likely dates <strong>to</strong> the seventeenth century.<br />
Daniel Wright quotes a source and names Bir Deva<br />
as the Licchavi king who built the mandapas, along with<br />
the tank and watercourses. Renovation of the site was<br />
carreid out under Raja Yoganarendra Malla in ca. 1701,<br />
and a throne was installed.<br />
At some point, the timber cornices fell prey <strong>to</strong> the modification<br />
of the building and were replaced in brick.<br />
On the occasion of King Birendra’s coronation in 1974,<br />
the North Manimaṇḍapa was altered significantly. The<br />
timber planking was replaced by s<strong>to</strong>ne slabs, and the<br />
ventilated plinth was filled with rubble. When the step<br />
well, Maṅgahiṭī, was renovated in 2010, minor repairs<br />
were made <strong>to</strong> the plinth of the North Manimaṇḍapa.<br />
century shape despite several alterations in the centuries<br />
that followed its contruction, will serve as the model for<br />
the reconstruction of its norhtern counterpart. His<strong>to</strong>ric<br />
pho<strong>to</strong>graphs of the North Manimaṇḍapafrom the 19th<br />
and early 20th centuries will also inform the design.<br />
The design will maximize the reuse of salvaged his<strong>to</strong>ric<br />
elements and will use appropriate his<strong>to</strong>ric materials <strong>to</strong><br />
replace unsalvageable or missing pieces.<br />
The North Manimaṇḍapa will also require state-of-theart<br />
seismic strengthening as the immense load of the knee<br />
walls and roof have <strong>to</strong> be supported by the 16 timber<br />
columns above the plinth. Better connectivity throughout,<br />
including between the columns and the plinth and<br />
foundation, is imperative for life safety and durability.<br />
Existing Condition After the 2015 <strong>Earthquake</strong><br />
The North Manimaṇḍapa ground floor beams were rotten<br />
even before the earthquake.<br />
All of the 16 timber pillars were partially damaged in the<br />
2015 earthquake, and their upper tenons were broken.<br />
One column broke in<strong>to</strong> four pieces.<br />
The column capitals (metha) are all in good condition.<br />
An entire set of new beams and crossed beams need <strong>to</strong><br />
introduced as the existing were damaged by wet rot and<br />
smaller sections were used in the last renovation.<br />
The timber conices were already lost before the 1970s,<br />
and the same is true for the original terracotta cornices<br />
Nothing salvageable is left from the roof.<br />
Proposed Rebuilding<br />
The South Manimaṇḍapa, which kept its early 18th-<br />
Opposite<br />
View of the North Manimaṇḍapa,<br />
seen from the east. Detail of a pho<strong>to</strong>graph<br />
taken ca. 1863 by Clarence<br />
Comyn Tayler.<br />
Courtesy of National Geographic Society<br />
317
North Manimaṇḍapa<br />
North east corner. Former planking has been replaced by s<strong>to</strong>ne<br />
slabs, and the original wooden multi-layered cornice has been<br />
replaced in brick.<br />
Pho<strong>to</strong> by Mary S. Slusser, 1970.<br />
318
North Manimaṇḍapa<br />
North east corner. The wooden beams above the plinth have<br />
been replaced. The plinth has been faced with new brick.<br />
Pho<strong>to</strong> by Rohit Ranjitkar, 2010<br />
319
320
Left, Top<br />
North Manimaṇḍapa,<br />
north-west corner<br />
Left, Bot<strong>to</strong>m<br />
South-west corner of North<br />
Manimaṇḍapa, seen from northwest.<br />
The base is damaged.<br />
Right<br />
South-west corner of North<br />
Manimaṇḍapa, west side.<br />
Corner s<strong>to</strong>ne is out of plumb.<br />
Opposite<br />
North Manimaṇḍapa<br />
The state of the collapsed pati<br />
indicates that the structural timber<br />
columns could not withstand the<br />
earthquake due <strong>to</strong> the poor connections<br />
between the timber columns<br />
and the s<strong>to</strong>ne bases, and between<br />
the s<strong>to</strong>ne bases and the foundation.<br />
Pho<strong>to</strong> by Rohit Ranjitkar,<br />
April 26, 2015<br />
321
North Manimaṇḍapa<br />
Elevations of plinth on all four<br />
sides, showing rotation of corner<br />
s<strong>to</strong>nes in the course of the 2015<br />
earthquake.<br />
Documentation by Wolfgang Korn, Padma<br />
Sundar Maharjan, Sabina Tandukar<br />
and Monica Bassi, November 2015<br />
322
Top left<br />
Details of joints at the southeast corner<br />
and middle of timber base beam.<br />
Drawing by Wolfgang Korn, November<br />
2015<br />
Top Right<br />
Elevation and section of plinth<br />
corner, seen from west.<br />
Documentation by Wolfgang Korn,<br />
Padma Sundar Maharjan, Sabina<br />
Tandukar and Monica Bassi,<br />
November 2015<br />
Bot<strong>to</strong>m<br />
Southeast corner of plinth, showing<br />
joint at corner base beams.<br />
Pho<strong>to</strong> by Rohit Ranjitkar,<br />
Oc<strong>to</strong>ber 2015<br />
323
North Manimaṇḍapa<br />
Field measurement of column and<br />
capital for use in making measured<br />
drawings.<br />
324
Top left<br />
North Manimaṇḍapa:<br />
Krishna Sundar Shilpakar copies<br />
the pattern from one cornice layer<br />
of the South Manimaṇḍapa, which<br />
is the model for the new cornice of<br />
the North Manimaṇḍapa.<br />
May 08, <strong>2016</strong><br />
Top right<br />
A woodcarver replicates the lion<br />
heads (sinkhwa) and cornices that<br />
are missing from the past at the<br />
workshop in Bhaktapur.<br />
May 09, <strong>2016</strong><br />
Bot<strong>to</strong>m left and right<br />
The middle column is repaired by<br />
adding a new piece of timber on<strong>to</strong><br />
the base.<br />
May 20, <strong>2016</strong><br />
325
North Manimaṇḍapa<br />
Woodcarver adding the lost part of<br />
the column, step by step.<br />
May 24 & 27, <strong>2016</strong><br />
326
New piece of sal wood has been<br />
added on the <strong>to</strong>p of central column<br />
and replication of lost carving work<br />
is ongoing. The sal procured for<br />
the north pati is being s<strong>to</strong>red at the<br />
carving workshop in Bhaktapur.<br />
May 29 & June 03, <strong>2016</strong><br />
Bot<strong>to</strong>m<br />
The damaged parts of the column<br />
are being replaced with new timber<br />
pieces and the carved elements are<br />
replicated based on the existing.<br />
May 29, <strong>2016</strong><br />
327
North Manimaṇḍapa<br />
The damaged parts of the column<br />
are being replaced by new timber<br />
pieces and the carvings are<br />
replicated based on the existing.<br />
May 29, <strong>2016</strong><br />
328
The damaged parts of the column<br />
are being replaced by new timber<br />
dutchmen and the carved elements<br />
are replicated.<br />
June 03, <strong>2016</strong><br />
329
Top<br />
North Manimaṇḍapa<br />
Woodcarver replicating the details<br />
of the existing carvings on repaired<br />
column. The mortise is made on<br />
the <strong>to</strong>p of the existing column <strong>to</strong><br />
add a new tenon.<br />
June 08, <strong>2016</strong><br />
Bot<strong>to</strong>m<br />
North Manimaṇḍapa<br />
The damaged parts of the column<br />
are replaced by new timber pieces<br />
and the carved elements are replicated.<br />
June 03, <strong>2016</strong><br />
330
North Manimaṇḍapa<br />
Woodcarver replicating the details<br />
of the existing carvings on a<br />
replacement piece in a repaired<br />
capital.<br />
June 05, <strong>2016</strong><br />
331
North Manimaṇḍapa<br />
The existing damaged capital<br />
(meth) during fabrication and joining<br />
of a new piece in preparation<br />
for carving.<br />
July 10, <strong>2016</strong><br />
332
A Brief His<strong>to</strong>ry of the Emergence and<br />
Development of the<br />
Kirtimukha Motif in Nepal<br />
By Niels Gutschow<br />
Overview — levels of symbolism<br />
Kirtimukha is essentially a lion’s face, albeit as a hybrid<br />
representation, with horns and, eventually, with winged<br />
arms. The lion has been, from earliest times, a symbol<br />
of royalty and as such made its way from the Etruscan<br />
culture <strong>to</strong> be absorbed by the Greeks, the Romans, and<br />
the Sassanians, and may have parallel roots in Central<br />
Asia and among the Scythian tribes. This is not the place<br />
<strong>to</strong> trace origins of the lion in South Asian Art. The lion<br />
appears in pairs in the 2nd <strong>to</strong> 1st-century BCE caves<br />
of Pithalkora. Reduced <strong>to</strong> its face Kirtimukha is seen<br />
neither at Pithalkora or at Kanheri, but appears in wide<br />
variety at the late 5th century caves of Ajanta (fig. 2) and<br />
at Ellora, at 6th century caves of Badami, at 7th century<br />
temples of Bhubaneswar and at 8th-century temples of<br />
Pattadakal and Aihole, India.<br />
Given this sequence, the earliest representations of<br />
Kirtimukha must have come from the cave temples of<br />
western India. In all examples “kirttimukha masks [are]<br />
spouting forth crocodilian and exuberantly florescent<br />
forms”, as Walter M. Spink wrote in his seminal account<br />
of the Ajanta caves in 2009. “Florescent” refers <strong>to</strong> “flowering<br />
and budding”, although the “mask” spouts forth<br />
strands of beads, which are either absorbed by pairs of<br />
Makaras, held by flying spirits (vidyadhara) in the fashion<br />
of garlands, or in case of a frieze, by the neighbouring<br />
masks. Spouting and absorbing has <strong>to</strong> be unders<strong>to</strong>od<br />
as the act of inhaling and exhaling as the ultimate representation<br />
of life.<br />
The beads, however, have <strong>to</strong> be identified as water drops,<br />
as Gautam Vajra Vajracharya established in the first<br />
meaningful article on the subject in 2015. Kirtimukha<br />
thus turns in<strong>to</strong> one of those cloud borne celestial creatures<br />
such as Makara (the crocodilian amphibian creature),<br />
the birdmen Gandharva or Kinnara. Bes<strong>to</strong>wing<br />
water, the face or mask of Kirtimukha turns in<strong>to</strong> a motif<br />
that spreads across various architectural elements: it occupies<br />
the bot<strong>to</strong>m or <strong>to</strong>p of a column or pillar, the capital<br />
bracket, and the <strong>to</strong>p of cow-eye motifs.<br />
1<br />
The earliest known Kirtimukha appear on the corner<br />
pillar of an open miniature shrine, on friezes of a Shikhara<br />
temple within the inner compound of the Pashupatinath<br />
temple (fig. 1) and on the corner pillars of a former<br />
miniature shrine at Panauti – all of them dedicated<br />
<strong>to</strong> Shiva, dated <strong>to</strong> the 6th or 7th centuries. The head has<br />
ears, whiskers, traces of the mane framing the cheeks,<br />
but no horns. The mouth spouts forth strands of beads<br />
or simply or simply seven <strong>to</strong> ten parallel strands without<br />
any indication of beads.<br />
2<br />
At about the same time Kirtimukha came <strong>to</strong> crown the<br />
niches of Buddhist votive structures, caityas. There,<br />
Kirtimukha spouts forth strands of beads or snake bodies<br />
which often serve as the niche’s frame. The strands<br />
end up in the mouth or tail of a Makara, the tail of a<br />
lion, or simply in profuse foliage. On Licchavicaityas,<br />
Kirtimukha is rarely horned but crowned by an elongated<br />
crescent and the cheeks tend <strong>to</strong> dissolve in<strong>to</strong> foliage.<br />
Teeth are rarely seen and occasionally the mouth is<br />
1<br />
Pashupatinatha, Kirtimukha on a<br />
string course of a Licchavi-era<br />
Shikhara temple in miniature form,<br />
ca. 6th–7th centiury.<br />
2<br />
Ajanta, Kirtimukha on a column of<br />
the porch of cave 1, dated 469–473<br />
CE<br />
333
3<br />
Panauti, Kirtimukha on the<br />
stylized bracket of the secondary<br />
lintel, Indreshvara temple, southern<br />
portal, ca. mid-13th century.<br />
4<br />
<strong>Patan</strong>, Mahabauddha, Kirtimukha<br />
on a capital-bracket of the porch,<br />
ca. 1600.<br />
334<br />
beaked.<br />
3<br />
Very few Kirtimukha such as those of the 11th-century<br />
tympanum of Yetkhabaha in Kathmandu, the lintel of<br />
the early 13th-century western portal of the Indreshvara<br />
temple in Panauti (fig. 3), the aedicule of 13th century<br />
Vishveshvara temple in Panauti and the jambs of the<br />
southern portal of the early 15th century Yaksheshvara<br />
temple in Bhaktapur illustrate its occurrence without<br />
winged arms in the seven centuries spanning from the<br />
9th <strong>to</strong> the 15th centuries. Likewise, the Kirtimukha faces<br />
above or below the pot motif of the columns in s<strong>to</strong>ne of<br />
porches of 16th-century Shikhara temples replicate the<br />
age-old model.<br />
It is <strong>to</strong> this model that the Kirtimukha faces of the Manimandapa<br />
are faithful. They keep spouting either beads<br />
or lotus foliage in ever new variations, testifying <strong>to</strong> the<br />
wide range of patterns the 14th century wood carvers<br />
mastered.<br />
4<br />
The face of Kirtimukha preserves its characteristics in<br />
the second half of the 16th century, but at the jambs<br />
of the the Char Narayana temples in <strong>Patan</strong> (1565) and<br />
Kathmandu (1560), at the Gokarneshvara temple and at<br />
the northern portal of the Yaksheshvara temple in Bhaktapur<br />
the mask is framed by a pair of winged arms. The<br />
hands grasp lotus vine that is spouted forth and the central<br />
pendant develops in<strong>to</strong> coils of lotus foliage.<br />
The small faces of Kirtimukha above the dentils of the<br />
portals’ lintel spout forth lotus foliage, but in a single<br />
case it spouts forth a pair a coiled snake bodies. The<br />
heads are erect and turned away from the face. This is<br />
probably the first example that follows the Yetkhabaha<br />
model dated <strong>to</strong> the 11th century. The Kirtimukha on<br />
the lintel level of the main entrance of the Mahabauddha<br />
temple in <strong>Patan</strong> (fig. 4), most probably dated <strong>to</strong> the<br />
legendary completion of the temple in 1601, presents a<br />
rare exception. The hands emerge from behind profuse<br />
lotus foliage which in a way replaces the feathered wings.<br />
5<br />
Since the early 17th century, Kirtimukha on a variety of<br />
architectural elements such as columns, capital-brackets<br />
tympana, the lintel, the jambs and even the colonnettes,<br />
are in almost all examples equipped with winged arms,<br />
the hands clutching snake bodies.<br />
The Vishveshvara temple on <strong>Patan</strong>’s <strong>Darbar</strong> Square, dated<br />
<strong>to</strong> 1627, alone features nine varieties. Among these<br />
are two examples which demonstrate the emergence in<strong>to</strong><br />
a new era, initiated by King Siddhinarasimha Malla. At<br />
a tympanum, Kirtimukha displays his upper and lower<br />
jaws without spouting forth foliage or snake bodies. The<br />
arms turn away from the face holding upright a pair<br />
of snakes. The jaws are framed by a pair of beaked leogryphs<br />
(shardula) and a pair of dragons. On the corner<br />
tympanum Kirtimukha is even carved in full relief,<br />
clutching the tails of a pair of dragons. From that time<br />
onwards dragons attain a prominent role on tympana<br />
and capital-brackets, replacing the snake as the prominent<br />
aquatic animal.<br />
The development culminates with the elaborate Kir-
timukha of the tympanum above Chusyabaha’s principle<br />
entrance (1673) (fig. 5). With large glaring eyes,<br />
fiery eyebrows and whiskers, the curled mane of the lion<br />
framing the cheeks and a crescent on <strong>to</strong>p the face follows<br />
largely the ancient formula. New and unique is the<br />
replacement of the horns by upright antlers. The arms<br />
are not winged but turned upwards <strong>to</strong> clutch a pair of<br />
snakes, the bodies of which are entwined with the bodies<br />
of a pair of winged dragons, their claws clasping the<br />
ocean’s pearl – an obvious reference <strong>to</strong> the Chinese tradition<br />
of dragons that belong <strong>to</strong> the realm of the waters.<br />
6<br />
By the end of the 17th century, the depiction of Kirtimukha’s<br />
face underwent one more decisive change.<br />
Almost all facial elements such as eyes, nose, ears and<br />
mouth are transformed in<strong>to</strong> lotus vine or leaf-pattern. In<br />
a few prominent cases at Musyabaha (fig. 6) or Laganbaha,<br />
both in Kathmandu, teeth remain identifiable, and<br />
horns supporting the crescent motif with lotus pattern.<br />
The arms emerge from behind lotus scrollwork in an almost<br />
inconspicuous fashion.<br />
5<br />
Kathmandu, Chusyabaha; Kirtimukha<br />
on the tympanum above<br />
the principal doorway, north wing,<br />
dated <strong>to</strong> 1673.<br />
6<br />
Kathmandu, Musyabaha; Kirtimukha<br />
on the jamb on the jamb<br />
of the doorway, south wing, last<br />
quarter of the 17th century.<br />
335
7 and 8<br />
South Mandapa<br />
Metha nos. 1,2<br />
9 and 10<br />
South Mandapa:<br />
Metha nos. 3, 4<br />
South Mandapa<br />
Capital-brackets (metha) nos. 1,2<br />
Striking is the loop that encloses the head (figs. 7 and 8):<br />
A continous flow of beads is at the same time spouted<br />
forth and swallowed up — very similar <strong>to</strong> the early 15th<br />
century representation of Kirtimukha at the Indreshvara<br />
temple in Panauti (fig. 3). The heads are not crowned;<br />
the whiskers foliated and the corners of the mouth only<br />
indicated and the spouted lotus foliage made <strong>to</strong> frame<br />
the panel. No. 1 is the only example of the cheeks featuring<br />
no mane.<br />
Capital-brackets (metha) nos. 3, 4, 5, 6 and 7<br />
All of these faces are crowned by a crescent, supporting<br />
a jewel-like object, circular (no. 7, fig. 13) or oval in<br />
shape — probably a lotus flower. As a peculiarity, on<br />
nos. 3 and 6 (figs. 9 and 12) an S-shaped curve divides<br />
the whiskers from the Cupid’s bow and ends up behind<br />
the nasal wings. The mouths with seven teeth and a pair<br />
of fangs spout forward a variety of foliage. Similar <strong>to</strong> the<br />
face on the column these Kirtimukha are framed halolike<br />
by fiery elements in two layers behind which in one<br />
case (no. 6, fig. 9) emerges lotus vine.<br />
336
11 and 12<br />
South Mandapa<br />
Metha nos. 5, 6<br />
13 and 14<br />
South Mandapa<br />
Metha nos. 7, 8<br />
Capital-bracket (metha) no. 8<br />
One face differs considerably in size (fig. 14). Being<br />
about ten percent smaller, more space is provided for the<br />
spouted strands of foliage and the halo-like frame gains<br />
three layers of fiery elements.<br />
337
15<br />
Stylized double roof moulding at<br />
the <strong>to</strong>p of a pillar, incorporating<br />
Kirtimukha.<br />
338
South Mandapa<br />
Capital-bracket (metha)<br />
One of the eight capital-brackets (metha) crowning the<br />
pillars on the four sides. On the outside, the central<br />
panels (measuring 11.5–13) enclose Kirtimukha’s face<br />
(fig.16), on the inner side fully opened lotus flowers in<br />
an almost perfect circle (fig. 17), as usual slightly broader<br />
than high.<br />
The projecting bracket-like ends of the capital are defined<br />
by a variation of a volute with a pair of circular<br />
cushion-like elements featuring circular lotus blossoms.<br />
A band of beads encloses dynamic scrollwork of lotus<br />
vine.<br />
Pillar (Opposite)<br />
The stylized double roof moulding at the <strong>to</strong>p of a pillar,<br />
incorporating Kirtimukha (fig. 15).<br />
The double roof mouldings at the <strong>to</strong>p, bot<strong>to</strong>m and at<br />
the upper third of the column incorporate rectangular<br />
panels featuring foliage, scrollwork, a fully opened lotus<br />
flower, a peacock, a gander facing a snake, hybrid<br />
creatures, a bust of a godling, or unidentified deities<br />
in niches. Only one panel at the <strong>to</strong>p encorporates Kirtimukha’s<br />
face with its usual features: Upright ears with<br />
bent horns, cheeks with borders of curls, distinct corners<br />
of the mouth, revealing seven teeth. The mouth spouts<br />
forth foliage on each side and a central foliated pendant.<br />
Unusual is the fiery <strong>to</strong>p above the horns. Ten curved<br />
strands hover above the head, framing a foliated central<br />
motif.<br />
16 and 17<br />
South Mandapa<br />
Both sides of a capital-bracket<br />
(metha) with Kirtimukha and<br />
lotus.<br />
339
Krishna Temple, 1637<br />
(Kṛṣṇa Mandir)<br />
Investigation and Research of Krishna Temple in <strong>Patan</strong> <strong>Darbar</strong> (2015–<strong>2016</strong>)<br />
(Neeta Das)
1<br />
Krishna Temple<br />
The temple was damaged by the earthquakes of 2015.<br />
All pho<strong>to</strong>graphs have been taken by the team unless otherwise stated.<br />
342
Investigation and Research of Krishna<br />
Temple in <strong>Patan</strong> <strong>Darbar</strong> (2015–<strong>2016</strong>)<br />
Inspection Team (Kolkata, India):<br />
Neeta Das, conservation architect<br />
(project head and co-coordina<strong>to</strong>r)<br />
Ramesh Bhole, conservation architect, (s<strong>to</strong>ne expert)<br />
Sumanta Roy, Mascon (conservation contrac<strong>to</strong>r)<br />
Pinaki Ghosh, Caltech (conservation engineer)<br />
Condition Survey<br />
Overview<br />
The Krishna Temple (Kṛṣṇa Mandir) (Figs. 1, 2) was<br />
designed with three-s<strong>to</strong>reys with 21 pinnacles. Narrative<br />
friezes wrap the structure. As per architectural his<strong>to</strong>rian<br />
Niels Gutschow, the Krishna Temple “redefined the<br />
scale and materials of the architecture of the Kathmandu<br />
Valley, for its impact was greater than any other single<br />
structure and its influence can be seen in 21 temples built<br />
over the subsequent 120 years. (...) It takes the shaft of<br />
the North Indian shikhara <strong>to</strong>wer and reinterprets it with<br />
the stepped quality of its own multi-tiered temples, culminating<br />
in a pyramidal <strong>to</strong>p.” 1 The structure raises on<br />
a modest plinth (fig. 5). Open and covered spaces alternate<br />
on the first and second floor levels where “the<br />
devotee moves through a virtual forest of 40 columns”<br />
(fig. 6). In order <strong>to</strong> provide stability <strong>to</strong> the structure, the<br />
central shrine dedicated <strong>to</strong> Bālagopāla, Kṛṣṇa’s form as<br />
the youthful cowherd, was raised <strong>to</strong> the first level. The<br />
temple was consecrated by King Siddhinarasimhmalla<br />
on 23rd February, 1637.<br />
Despite the fact that only the second floor — the Shiva<br />
temple level — was damaged by the earthquake in 2015,<br />
the whole Krishna Temple was closely inspected for<br />
damage.<br />
First floor<br />
The first floor — the Visnu temple level — is worshiped<br />
every day, morning and evening, by devotees and the<br />
2<br />
Elevation of<br />
Krishna Mandir.<br />
Source:<br />
Niels Gutschow,<br />
Architecture of the<br />
Newars (...), Vol. II,<br />
2011<br />
Shikhara <strong>to</strong>wer<br />
with garbha griha<br />
Second floor (Shiva<br />
temple level)<br />
First floor<br />
(Visnu temple level)<br />
Ground floor level<br />
Plinth<br />
1<br />
Niels Gutschow, Architecture of the<br />
Newars (...), Vol. II, 2011, 530f.<br />
343
3<br />
Krishna Temple, Roof plan,<br />
scale 1:100<br />
Source: Niels Gutschow, Architecture of<br />
the Newars, Vol.II, 2011, 548<br />
4<br />
Krishna Temple<br />
Section, scale 1:100.<br />
Drawing by Bijay Basukala and<br />
G. Joshi, 1994.<br />
Source: Niels Gutschow, Architecture of<br />
the Newars, Vol.II, 2011, 545<br />
344
5<br />
Krishna Temple<br />
Ground floor plan<br />
Source: Niels Gutschow, Architecture of<br />
the Newars, Vol.II, 2011, 546<br />
6<br />
First floor plan<br />
(Visnu temple level)<br />
Source: Niels Gutschow, Architecture of<br />
the Newars, Vol.II, 2011, 547<br />
7<br />
Second floor plan<br />
(Shiva temple level)<br />
Source: Niels Gutschow, Architecture of<br />
the Newars, Vol.II, 2011, 547<br />
8<br />
Shikhara plan with garbha griha.<br />
Source: Niels Gutschow, Architecture of<br />
the Newars, Vol.II, 2011, 547<br />
345
There are a few problems that can be addressed at the<br />
Visnu temple level (fig. 6). Probably due <strong>to</strong> inconvenience<br />
during the rains, tin sheds (fig. 10) have been erected<br />
in between the chattris, reducing the aesthetic quality<br />
of the façade. The other addition <strong>to</strong> the main structure<br />
is the iron pipe railing (fig. 9). However, both of these<br />
may have helped in preventing the damage <strong>to</strong> this level<br />
due <strong>to</strong> the earthquake.<br />
The temple seems <strong>to</strong> have been repaired at some earlier<br />
date. All the s<strong>to</strong>ne joints have been repointed and s<strong>to</strong>ne<br />
plastic repairs done. This has been done with a grey cement-like<br />
material (fig. 11).<br />
9<br />
Vishnu temple level: Iron pipe<br />
railing.<br />
10<br />
Vishnu temple level: Temporary<br />
tin roof<br />
11<br />
Vishnu temple level: Cement repairs<br />
on the ceiling of a chattri<br />
Second floor<br />
The maximum damage seems <strong>to</strong> be at the second floor,<br />
the Shiva temple level. If one looks at the plans (figs. 2,<br />
4 and 7), the structure at this level is the most delicate<br />
and the heavy roof (fig. 3) is supported on slender colonnades<br />
(fig. 14). It is probably for this reason that the<br />
maximum damage was caused <strong>to</strong> this level.<br />
Due <strong>to</strong> the lateral movement during the earthquake, the<br />
columns have moved out of plumb (fig. 12); old repairs<br />
have come out; the columns, brackets, and bases of the<br />
columns have been damaged (figs. 16–22, 24); the window<br />
frames and key s<strong>to</strong>nes have been dislodged (fig. 18);<br />
and some s<strong>to</strong>nes, especially at the corners of the domed<br />
womb-chamber (garbha griha) have been severely damaged.<br />
priests. It opens every morning for morning aarti (vesper<br />
service) and bhajans (singing of devotional songs). The<br />
priest worships the deity and the temple is again closed<br />
till evening. The same process is repeated after sunset.<br />
The daily use by the locals keeps the temple vibrant and<br />
alive and reduces deterioration due <strong>to</strong> neglect and disuse.<br />
But it causes some wear and tear <strong>to</strong> the building and<br />
especially carved s<strong>to</strong>nes.<br />
Recommendation for repairs<br />
As suggested by Gutschow the temple was probably designed<br />
<strong>to</strong> withstand earthquakes. If one looks at the arrangement<br />
of s<strong>to</strong>nes carefully, the garbha griha is octagonal<br />
in plan with a domical roof (fig. 8). The roof rests on<br />
a ring beam which in turn rests on lintel beams.<br />
The lintel beams are transferring the load <strong>to</strong> s<strong>to</strong>ne (1).<br />
In all the four corners the s<strong>to</strong>ne (2) is left largely free of<br />
the structural system, probably designed <strong>to</strong> ‘fail’ during<br />
346
an earthquake. It is only these four corners and columns<br />
that have been most damaged but their repair is simpler<br />
since they do not support the upper structure (figs. 15<br />
and 23).<br />
It is thus recommended that the inner shrine be filled<br />
and thereby supported by sand bags so as <strong>to</strong> reduce the<br />
load from the other supporting structures. The corner<br />
columns can then be easily removed, repaired, and reinstalled<br />
in place.<br />
A major problem is the colonnade, where several columns<br />
have been dislodged and are out of plumb (fig.<br />
12). It is recommended that the columns be realigned<br />
and <strong>to</strong> prevent furhter damage a pipe railing, like the<br />
one below (fig. 9), is installed all around the external<br />
colonnade.<br />
The same is recommended for the corner s<strong>to</strong>nes (11)<br />
(fig. 22) below the columns (1). The window frames<br />
would be similarly removed, repaired, and installed in<br />
place and the window grill (jaali) re-installed. All the<br />
joints would later be filled and finished in matching and<br />
compatible mortar.<br />
It is recommended that before starting the work, the<br />
temple is cleaned of the bird droppings and the archaeological<br />
material properly stacked. It is also recommended<br />
that tell tales are attached <strong>to</strong> major cracks <strong>to</strong> moni<strong>to</strong>r<br />
them.<br />
It is also important <strong>to</strong> brace the unstable pieces of s<strong>to</strong>ne<br />
<strong>to</strong> prevent damage and accidents. It would be advisable<br />
<strong>to</strong> do a petrography test and mortar analysis of the existing<br />
samples of s<strong>to</strong>nes and mortar <strong>to</strong> get a better and<br />
more compatible understanding (figs. 26–28).<br />
12<br />
Krsna Degah, <strong>Patan</strong>: Out of plumb<br />
columns<br />
13<br />
Krsna Degah, <strong>Patan</strong>: Damaged<br />
column shaft on second floor level<br />
14<br />
External view of second floor<br />
(Shiva level)<br />
347
15<br />
Krsna Degah, <strong>Patan</strong>: Second floor<br />
plan showing major earthquake<br />
damage<br />
348
Right<br />
16<br />
Damaged s<strong>to</strong>ne carving<br />
17<br />
Dislodged and s<strong>to</strong>ne out of plumb<br />
s<strong>to</strong>nes in corners<br />
18<br />
Fallen key s<strong>to</strong>ne and inclined jamb<br />
s<strong>to</strong>ne<br />
19<br />
Old repair damaged and s<strong>to</strong>ne<br />
dislodged<br />
Left<br />
20<br />
Displaced brackets<br />
21<br />
Damaged capital<br />
349
Left<br />
22<br />
Damaged corner s<strong>to</strong>ne<br />
Right<br />
23<br />
Conjectural s<strong>to</strong>ne plan detail of<br />
second floor (Shiva level)<br />
Left<br />
24<br />
Displaced curved s<strong>to</strong>ne brackets<br />
Right<br />
25<br />
Typical second floor level elevation<br />
350
26<br />
S<strong>to</strong>ne type no. 1: Probably basalt.<br />
27<br />
S<strong>to</strong>ne type no. 2: Probably yellow<br />
sands<strong>to</strong>ne.<br />
Left<br />
28<br />
List of s<strong>to</strong>ne sizes. Three <strong>to</strong> four<br />
types of s<strong>to</strong>nes are used in the<br />
construction of the temple.<br />
351
Annex<br />
Krsna templa, res<strong>to</strong>ration project.<br />
Assessment of damaged caused by<br />
the 25 April 2015 earthquake. Second<br />
floor level, (Kāśī Viśvanātha<br />
Sanctum), elevation east, scale 1:10.<br />
Rendered black: Gaps. Rendered<br />
grey: Surface of s<strong>to</strong>ne flaking off.<br />
The Kathmandu Valley<br />
Preservation Trust.<br />
Survey: Bijay Basukala, 28 Oc<strong>to</strong>ber 2015<br />
Krsna templa, res<strong>to</strong>ration project.<br />
Assessment of damaged caused by<br />
the 25 April 2015 earthquake. Second<br />
floor level, (Kāśī Viśvanātha<br />
Sanctum), elevation south, scale<br />
1:10.<br />
Rendered black: Gaps. Rendered<br />
grey: Surface of s<strong>to</strong>ne flaking off.<br />
The Kathmandu Valley<br />
Preservation Trust.<br />
Survey: Bijay Basukala, 28 Oc<strong>to</strong>ber 2015<br />
352
Krsna templa, res<strong>to</strong>ration project.<br />
Assessment of damaged caused by<br />
the 25 April 2015 earthquake. Second<br />
floor level, (Kāśī Viśvanātha<br />
Sanctum), elevation west, scale 1:10<br />
Rendered black: Gaps. Rendered<br />
grey: Surface of s<strong>to</strong>ne flaking off.<br />
The Kathmandu Valley<br />
Preservation Trust<br />
Survey: Bijay Basukala, 28 Oc<strong>to</strong>ber 2015<br />
Krsna templa, res<strong>to</strong>ration project.<br />
Assessment of damaged caused by<br />
the 25 April 2015 earthquake. Second<br />
floor level, (Kāśī Viśvanātha<br />
Sanctum), elevation north, scale<br />
1:10. Rendered black: Gaps. Rendered<br />
grey: Surface of s<strong>to</strong>ne flaking<br />
off.<br />
The Kathmandu Valley<br />
Preservation Trust.<br />
Survey: Bijay Basukala, 28 Oc<strong>to</strong>ber 2015<br />
353
29<br />
Krsna Temple with scaffolding,<br />
<strong>Patan</strong> <strong>Darbar</strong> Square, view <strong>to</strong>wards<br />
West.<br />
Pho<strong>to</strong>graph by Katharina Weiler,<br />
<strong>September</strong> <strong>2016</strong><br />
354
Sundari Cok<br />
Sundari Cok East Wing<br />
(Niels Gutschow)
356
Sundari Cok East Wing<br />
By Niels Gutschow<br />
His<strong>to</strong>rical Significance of Sundari Cok Palace<br />
The Sundari Cok courtyard is an outstanding example<br />
of Malla-period palace architecture, situated at the<br />
southeast corner of <strong>Patan</strong> <strong>Darbar</strong> Square. Its prominent<br />
position at the major crossroads of the city makes it an<br />
important public monument, while its extraordinary<br />
courtyard enclosure — never before opened <strong>to</strong> the public<br />
— makes it the most significant structure within the<br />
former palace complex. Commissioned in 1628 by King<br />
Siddhinarasimha Malla, the courtyard served primarily<br />
as the stage for the Tushahiti, a sunken carved s<strong>to</strong>ne<br />
stepwell. While little is known of the exact interior layout<br />
and function of the building itself, the rooms on the<br />
ground floor level were likely used for rituals related <strong>to</strong><br />
Tushahiti.<br />
The courtyard’s intimate scale gives it a unique atmosphere,<br />
while its intricately carved doors and windows attest<br />
<strong>to</strong> an extraordinary artistic legacy. Since its construction<br />
in the 17th century, the building has undergone a<br />
series of interventions, retaining stylistic features from<br />
various time periods. The building was initially a freestanding<br />
two-s<strong>to</strong>ried structure. The pillars of the court’s<br />
dalan arcades and the wall brackets of the principal entrance<br />
represent 17th century traditions.<br />
In the 1730’s, the building received an additional floor,<br />
distinctive triple-bayed windows, and an ambula<strong>to</strong>ry<br />
running along the courtyard façade. The introduction of<br />
dragon-shaped struts <strong>to</strong>ward the square and a screened<br />
gallery facing the court is a departure from earlier building<br />
practices and anticipates a change in style that became<br />
more common later in the 18th century.<br />
With minimal written documentation and few his<strong>to</strong>rical<br />
pho<strong>to</strong>graphs, the reading of his<strong>to</strong>ry from the physical<br />
layers of the building itself becomes important. Adding<br />
<strong>to</strong> the complexity of reading the building is its his<strong>to</strong>ry of<br />
repeated earthquakes and cyclical renewal, resulting in<br />
the blurring of traces of physical his<strong>to</strong>ry. For this reason,<br />
KVPT has undertaken extensive documentation and<br />
analyses of the building’s existing conditions.<br />
East wing<br />
The east wing is notable for facing the Bhandarkhal garden<br />
<strong>to</strong> the east of the courtyard, of which little is known.<br />
The building collapsed eastward during the 1934 earthquake,<br />
leaving the east wing in ruins. There is no his<strong>to</strong>rical<br />
evidence that tells us anything about the design<br />
of the 18th century east façade except for 19th century<br />
drawings that suggest the introduction of a terrace on<br />
the <strong>to</strong>p floor.<br />
The existing east façade, designed and constructed after<br />
the 1934 earthquake, contrasts starkly with the rest of<br />
the building in its lack of ornament and use of ordinary<br />
bricks (mā āpa). This façade breaks with the conventions<br />
of Newar architecture by introducing upright rectangular<br />
windows. The elongation of the facade <strong>to</strong> the north,<br />
covering the gap between Sundari Cok and Mulcok,<br />
may have originated earlier.<br />
Existing Condition<br />
The order of the façade with seven windows each on first<br />
and second floor levels is carefully designed with a central<br />
range of three windows, flanked by two windows on<br />
each side at intervals of 2.20 and 2.50 meters. Two doors<br />
provided access at the northern end and a few roughly<br />
framed niches house sculptural fragments. Almost all of<br />
the brickwork of the ground floor has eroded due <strong>to</strong> rising<br />
damp, and one window frame is entirely lost.<br />
The east façade was entirely rebuilt in 1936 using lowfired<br />
mud bricks (mā āpa). There has been no structural<br />
repair since then, but the façade has undergone minor repairs<br />
such as cement repointing of bricks on the ground<br />
floor level. This has caused severe spalling in several locations.<br />
Many brick surfaces are completely lost: in some<br />
cases, half or more of the mass of the individual bricks<br />
Opposite<br />
View of <strong>Patan</strong> Palace from the rear<br />
garden. This sketch (detail) shows<br />
what appears <strong>to</strong> be a three <strong>to</strong> five<br />
bayed terrace in the East Wing of<br />
Sundari Cok. Inscribed on reverse:<br />
“Rajah Sidhi Nur Singh’s tank and<br />
Summer House, in the Garden at<br />
the rear of the <strong>Darbar</strong>, <strong>Patan</strong>—constructed<br />
AD 1647.” Drawing by<br />
Henry Ambrose Oldfield, ca. 1853.<br />
British Library, London (Oriental and<br />
India Office Collection)<br />
357
is gone. The upper two floors were not pointed with cement<br />
and thus retain some mud mortar.<br />
The building has no plinth and rests instead on the<br />
ground plane of the rear garden area.<br />
Proposed Res<strong>to</strong>ration<br />
The existing bricks on the façade wall will be preserved<br />
and reused wherever possible. Since parts of the ground<br />
floor wall require new bricks, several wall sections will<br />
be dismantled and reconstructed with both existing and<br />
salvaged ma apa bricks in mud mortar.<br />
Areas with cement mortar will be re-pointed with traditional<br />
yellow mud mortar. Severely damaged and missing<br />
bricks will be replaced with salvaged bricks matching<br />
the surrounding brick size and coursing.<br />
A new s<strong>to</strong>ne plinth has been designed <strong>to</strong> provide a continuous<br />
base around the entire building, as is typical in<br />
Newar architecture.<br />
December 2013<br />
358
Sundari Cok<br />
Ground floor and first floor plans, scale ca. 1:200<br />
CAD presentation by Anil Basukala, 2008, on the basis of<br />
measured drawings by Hans Bjønness and his team, 1995.<br />
359
Sundari Cok<br />
View of the east façade from the rear garden near Bhandarkhal<br />
Tank. Due <strong>to</strong> the shortage of funds and building materials,<br />
regular bricks were used and simple windows installed.<br />
The smaller building <strong>to</strong> the left is an addition dating <strong>to</strong> the<br />
1970s when the east wing was used as a temporary jail.<br />
Pho<strong>to</strong> by Stanisław Klimek, 2008<br />
360
Sundari Cok<br />
Design for the east wing’s facade facing east, presented by the<br />
Kathmandu Valley Preservation Trust in December 2013 as the<br />
outcome of a five-year long debate.<br />
The roofscape is res<strong>to</strong>red <strong>to</strong> its presumed 18th century shape,<br />
the ground floor facing bricks are replaced while on the first<br />
and second floors the brickwork is simply repaired. The window<br />
frames are repaired, and the openings closed by a wooden grill.<br />
A plinth is added at the base of the wall.<br />
361
Sundari Cok<br />
The courtyard facade of the east wing. The brickwork of the<br />
first floor had partially been replaced ca. 1936. The projecting<br />
balcony had collapsed in 1934, and the latticework was replaced<br />
ca. 1936.<br />
Pho<strong>to</strong>graph by Stanislaw Klimek, August 2008<br />
362
Sundari Cok<br />
The central window of the east wing’s courtyard facade is<br />
s<strong>to</strong>red on the ground floor and awaits repair and reconstitution.<br />
Pho<strong>to</strong> Raju Roka, <strong>September</strong> 2015.<br />
363
Sundari Cok<br />
The brickwork of the east wing's ground floor facade facing east<br />
had eroded <strong>to</strong> a large extent. Replacement using mud mortar<br />
started in Oc<strong>to</strong>ber 2013. The newly installed 18th-century<br />
doorway had been recovered from the eastern facade of Mulcok,<br />
northern end and relocated <strong>to</strong> serve as the principal entrance of the<br />
courtyard from the area of the Bhandarkhal tank.<br />
Pho<strong>to</strong>graph by Raju Roka, November 1, 2013<br />
364
Sundari Cok<br />
The brickwork of the east wing’s ground floor facade facing east<br />
had eroded <strong>to</strong> a large extent. Replacement using mud mortar<br />
started in Oc<strong>to</strong>ber 2013.<br />
Pho<strong>to</strong>graph by Raju Roka, November 16, 2013<br />
365
Sundari Cok<br />
The east wing collapsed almost in <strong>to</strong>tal in the 25 April 2015<br />
earthquake.<br />
Pho<strong>to</strong>graph by Rohit Ranjitkar, April 27, 2015<br />
366
Sundari Cok<br />
The east wing’s courtyard facade after the earthquake. The ground floor with its two doorways<br />
and the central arcade remained intact. The first floor’s central part with a large window and<br />
two small ones collapsed in the eastern direction, leaving almost no debris in the courtyard.<br />
Pho<strong>to</strong>graph by Rohit Ranjitkar, April 27, 2015.<br />
367
Sundari Cok<br />
East wing, east façade, before rebuilding.<br />
Pho<strong>to</strong> by Ashesh Rajbansh, November 18, 2015<br />
368
Sundari Cok<br />
Courtyard, view <strong>to</strong>wards east wing, before<br />
rebuilding.<br />
Pho<strong>to</strong> by Ashesh Rajbansh, November 18, 2015<br />
369
Sundari Cok<br />
The <strong>Patan</strong> Royal Palace Conservation Project<br />
2006–2014<br />
Within the context of the <strong>Patan</strong> Royal Palace Conservation<br />
Project, established by the Kathmandu Valley<br />
Preservation Trust in 2006, the southernmost of the sequence<br />
of palace courtyards, Sundari Cok, (also written<br />
“Chowk” in colloquial Nepali) was studied for a period<br />
of three years. A His<strong>to</strong>ric Structures Report was presented<br />
after three years of investigations by Liz Newman and<br />
Lumanti Joshi in 2009.<br />
Implementation started in 2009 on the northern wing in<br />
order <strong>to</strong> remove the roof which had, probably since the<br />
1930’s, covered both the southern wing of Mulcok and<br />
the northern wing of Sundari Cok. The individual roofs<br />
were res<strong>to</strong>red <strong>to</strong> their original configuration with a rafter<br />
spacing and a layer of roof tiles in conformity with the<br />
norms of Newar Architecture. The res<strong>to</strong>ration / rehabilitation<br />
of the west wing followed in 2010, funded mainly<br />
by the World Monument Fund (New York). The ivory<br />
window is replicated by a team of the University of Applied<br />
Art (Vienna) since 2012 and will be installed in<br />
<strong>September</strong> <strong>2016</strong>. In May 2010, work started also at the<br />
east wing in the context of excavations <strong>to</strong> allow water<br />
again <strong>to</strong> feed Tusha Hiti. The Hiti was res<strong>to</strong>red by the<br />
team of the University of Applied Art (Vienna) in summer<br />
2010, and the face of veneer bricks of the ground<br />
floor arcade was renewed.<br />
The south wing had been res<strong>to</strong>red in 2012 with funds<br />
from the German Embassy. This allowed <strong>to</strong> finally regain<br />
the first floor space which was appropriated by the<br />
neighboring shops.<br />
Lack of funds s<strong>to</strong>pped res<strong>to</strong>ration of the east wing, which<br />
was planned for 2013. The replacement of parts of the<br />
much eroded ground floor wall, however, was initiated<br />
in Oc<strong>to</strong>ber 2013. Funding did not improve in 2014. A<br />
small contribution by the German Embassy, granted in<br />
Oc<strong>to</strong>ber 2014 ,allowed the plinth <strong>to</strong> be res<strong>to</strong>red and the<br />
pavement <strong>to</strong> be replaced in the area between the east<br />
wing and the Bhandarkhal tank. In early 2015 funds<br />
<strong>to</strong> continue the res<strong>to</strong>ration of the east wing were not in<br />
sight.<br />
The earthquake<br />
The earthquake caused the <strong>to</strong>tal collapse of the upper<br />
two s<strong>to</strong>reys of the east wing’s rear facade, and the central<br />
portions of the first and second s<strong>to</strong>reys of the quadrangle’s<br />
facade. The eastern end of the south wing’s courtyard<br />
facade was slightly dis<strong>to</strong>rted and the ground floor<br />
wall of the facade facing the square was bulging at its<br />
northern end.<br />
The fragments of the first floor windows could easily be<br />
salvaged and s<strong>to</strong>red at the courtyard’s arcades.<br />
Rebuilding<br />
Seed money for immediate rebuilding was granted by<br />
the German Embassy in early Oc<strong>to</strong>ber 2015. Rebuilding<br />
started immediately by relaying the foundations of<br />
the outer (eastern) wall in mud mortar, completing the<br />
ground floor walls with regular bricks (māapā) on the<br />
outside and veneer bricks for the arcade. Vertical timber<br />
posts, wrapped in sheet copper, were integrated in<strong>to</strong> the<br />
wall <strong>to</strong> increase seismic safety. At half of the height of<br />
the first floor, construction was s<strong>to</strong>pped at the end of<br />
December in anticipation of a further grant.<br />
A second substantial grant was provided by the German<br />
Embassy in February <strong>2016</strong> with the requirement<br />
<strong>to</strong> complete the rebuilding by the end of the year. <strong>Work</strong><br />
was resumed in early March, the first floor courtyard<br />
windows were relocated in June, the wall plates of the<br />
<strong>to</strong>p floor were in place in July, and the projecting balcony<br />
with its latticed frames in early August. The timber<br />
roof will be completed in early Oc<strong>to</strong>ber, the roofing in<br />
November and the interior work in December.<br />
370
Sundari Cok<br />
The ground floor of the east wing’s<br />
facade facing south in the process<br />
of rebuilding with newly fired<br />
regular bricks (māapā). The wall<br />
is strengthened by timber posts<br />
encased in sheet copper (<strong>to</strong>p<br />
left).<br />
Pho<strong>to</strong>graphs by Niels Gutschow,<br />
November 23, 2015<br />
371
Sundari Cok<br />
Wall plates are being installed a<strong>to</strong>p<br />
the east wing’s second floor. The<br />
wall plates receive a bitumen-based<br />
layer <strong>to</strong> be protected against the<br />
mud mortar of the brickwork. The<br />
newly introduced vertical timber<br />
on the inner faces of the two walls<br />
extend beyond the layer of the wall<br />
plates.<br />
Pho<strong>to</strong>graphs Anil Basukala,<br />
May 3 and 4, <strong>2016</strong><br />
372
Sundari Cok<br />
The cornice of the projecting<br />
balcony that encircles the entire<br />
quadrangle is installed above the<br />
joists.<br />
Pho<strong>to</strong>graphs by Anil Basukala,<br />
June 23 and 24, <strong>2016</strong>.<br />
373
374
Sundari Cok<br />
East facade of the courtyard;<br />
carpenters from Bungamati are<br />
engaged in res<strong>to</strong>ring the latticework<br />
of the second floor’s projecting<br />
balcony.<br />
Pho<strong>to</strong>graphs by Anil Basukala,<br />
May 23 and 25, <strong>2016</strong><br />
Opposite<br />
Sundari Cok<br />
East facade of the courtyard; the<br />
res<strong>to</strong>red central window of the<br />
projecting balcony.<br />
Pho<strong>to</strong>graph by Ashesh Rajbansh,<br />
August 30, <strong>2016</strong><br />
375
Sundari Cok<br />
East wing, installation of the roof<br />
level timbers, with joists resting on<br />
the wall plates, and a base on the<br />
center <strong>to</strong> support the pillars with<br />
their capital-brackets and the ridge<br />
beam on <strong>to</strong>p.<br />
Pho<strong>to</strong>graphs by Anil Basukala,<br />
June 15 and 16, <strong>2016</strong><br />
376
Sundari Cok<br />
East wing, the ridge beam is in place, a final <strong>to</strong>uch is given <strong>to</strong><br />
the <strong>to</strong>p of the outer wall.<br />
Pho<strong>to</strong>graph by Anil Basukala, June 24, <strong>2016</strong><br />
377
Sundari Cok<br />
Top<br />
The earthquake caused the bulging<br />
of the northern end of the wall facing<br />
the <strong>Darbar</strong> Square. The facing<br />
layer of veneer bricks (dÁci apÁ)<br />
was removed and carefully used <strong>to</strong><br />
res<strong>to</strong>re the wall, using yellow mud<br />
for the joints.<br />
Pho<strong>to</strong>graphs by Anil Basukala,<br />
July 10 and 12, <strong>2016</strong><br />
Bot<strong>to</strong>m<br />
The proposed vertical grill of the<br />
window openings is tried out on<br />
the first floor’s window opening at<br />
the northern end.<br />
Pho<strong>to</strong>graphs by Anil Basukala,<br />
June 7, <strong>2016</strong><br />
378
Sundari Cok<br />
East wing, courtyard facade; the first floor face of veneer bricks<br />
is cleaned, hairline joints are checked.<br />
Pho<strong>to</strong>graph by Anil Basukala, July 14, <strong>2016</strong><br />
379
Taleju Agam North<br />
(Mul Cok, <strong>Patan</strong> Royal Palace Complex)<br />
His<strong>to</strong>ry and Description of Taleju Agams North and South<br />
Emergency Repairs after 2011 <strong>Earthquake</strong><br />
Post-2015-<strong>Earthquake</strong> Project<br />
(Liz Newman)
382
Taleju Agam North<br />
By Liz Newman<br />
His<strong>to</strong>ry and Description of Taleju Agams<br />
(North and South)<br />
The Taleju Agam North (1671) and Taleju Agam South<br />
(1666) are two of the three remaining primary agam<br />
(roof<strong>to</strong>p temples) of the <strong>Patan</strong> Royal Palace Complex,<br />
along with the larger Degutale Temple (b. 1661) <strong>to</strong> the<br />
north of Mul Cok. Unlike the temples throughout the<br />
adjacent <strong>Patan</strong> <strong>Darbar</strong> Square, which stand on stepped<br />
plinths built at grade level, these agam are built a<strong>to</strong>p<br />
courtyard palaces and above <strong>Patan</strong>’s roofscape, examples<br />
of the “floating” temple design that is unique <strong>to</strong> Newar<br />
architecture.<br />
It was under the patronage of the Malla kings that the<br />
craftsmanship of the Kathmandu Valley flourished,<br />
making <strong>Patan</strong>’s Taleju temples a his<strong>to</strong>ric and artistic<br />
testament <strong>to</strong> the five and a half century rule of the Mallas.<br />
All three of the <strong>Patan</strong> Palace temples are dedicated<br />
<strong>to</strong> the Goddess Taleju, the tutelary deity of the Malla<br />
kings. Royal temples dedicated <strong>to</strong> this lineage deity of<br />
the Malla kings were erected in all three <strong>Darbar</strong> Squares<br />
of the Kathmandu Valley.<br />
During the great earthquake of 1934, all of the royal palace<br />
temples in <strong>Patan</strong> were severely damaged, and among<br />
the Taleju temples only these three were res<strong>to</strong>red. One of<br />
the notable losses which appears in a number of his<strong>to</strong>ric<br />
pho<strong>to</strong>graphs is what is <strong>to</strong>day known as the “lost agam<br />
of Mul Cok,” which rose from the north wing of Mul<br />
Cok, near the square, and appears <strong>to</strong> have been joined at<br />
an upper level <strong>to</strong> the adjacent Degu Taleju temple <strong>to</strong> the<br />
north. Even <strong>to</strong>day the configuration of this area suggests<br />
there is a missing piece.<br />
North Taleju is one of the finest examples of a wellproportioned,<br />
triple-tiered brick and timber agam of the<br />
Malla period (1200-1769 CE). It was built a<strong>to</strong>p the<br />
northeast corner of Mulcok palace and consecrated by<br />
King Srinivas Malla in 1671. It occupies a prominent<br />
position and is equal in both religious and artistic significance<br />
<strong>to</strong> the Valley's larger Taleju temples. North<br />
Taleju features unusual, exquisite, carved timber struts<br />
representing tantric deities such as the bhairavs and<br />
the matrikas. Taleju Agam South was likewise built by<br />
Srinivasammalla and consecrated by him in 1666. Although<br />
it is the smallest of the three surviving Taleju<br />
temples, the Taleju Agam South nonetheless occupies<br />
a prominent position and is equal in significance <strong>to</strong> the<br />
larger Taleju temples.<br />
In Newar architecture, the uppermost roof of every<br />
tiered temple is covered with gilded metal sheets and<br />
crowned with a gilded copper pinnacle (gajura). The<br />
gilded pinnacle a<strong>to</strong>p the North Taleju is particularly<br />
significant as it is sculpted in the shape of a temple<br />
built in the sikhara style, and is larger and more complex<br />
than that of the Taleju Agam South. The rafters<br />
of the temple’s uppermost roof are joined <strong>to</strong> a central<br />
timber king post (baymvah or galathan). This central<br />
post provides the crucial support structure for the pinnacle.<br />
The king post starts at the upper level brick core<br />
and extends through the roof and in<strong>to</strong> the pinnacle.<br />
(KVPT's application of Oc<strong>to</strong>ber 2013 <strong>to</strong> the Sumi<strong>to</strong>mo<br />
Foundation for res<strong>to</strong>ration of the Taleju Agam<br />
South pinnacle informed this his<strong>to</strong>ry, and is a source<br />
for further information on pinnacles in <strong>Patan</strong> <strong>Darbar</strong><br />
and in Newar architecture in general.)<br />
The Taleju Agams North and South continue <strong>to</strong> this<br />
day <strong>to</strong> be used for religious and ritual events, which are<br />
overseen by local resident priests. During the Oc<strong>to</strong>ber<br />
Dashain festival, Nepal’s most celebrated holiday, both<br />
Agams house the deity of Taleju—patron goddess of<br />
the Malla Dynasty. As a result, the North and South<br />
Taleju agam are the hub of Dashain ritual activities in<br />
<strong>Patan</strong> each year.<br />
Opposite<br />
Taleju Agam North and South<br />
above <strong>Patan</strong> Palace roof<strong>to</strong>ps, view<br />
looking North.<br />
383
Top left<br />
Mul Chowk west facade with the<br />
North Taleju in the background.<br />
The agam elegantly floats behind<br />
Mul Cok’s main entryway off of<br />
<strong>Patan</strong>’s Durbar Square. The smaller<br />
temple in the foreground is now<br />
called the “Lost Agam of Mul<br />
Cok”, as it was destroyed in the<br />
1934 earthquake and was never<br />
rebuilt.<br />
Pho<strong>to</strong>graph by Perceval Landon, 1924<br />
Top right<br />
Taleju Temples in Axonometric<br />
View of the Palace Complex: This<br />
sketch shows the graceful octagonal<br />
and winged shape of Taleju Agam<br />
North’s roof tiers, and the temple’s<br />
orientation above the north wing of<br />
the courtyard building. The large<br />
temple at left is Degu Taleju, and<br />
the smaller Taleju Agam South at<br />
right completes the trio of remaining<br />
roof<strong>to</strong>p temples at the Royal<br />
Palace.<br />
Survey by the Nippon Institute of<br />
Technology, December, 1977<br />
Bot<strong>to</strong>m<br />
Remnants of Taleju Agam North<br />
after the 1934 earthquake. This<br />
pho<strong>to</strong>graph vividly documents the<br />
devastation the 1934 earthquake<br />
wrought upon the <strong>Patan</strong> Royal<br />
Palace Complex. The remnants of<br />
the Taleju North agam rise in the<br />
background (center left), while the<br />
Degu Taleju temple in the foreground<br />
collapsed completely.<br />
Pho<strong>to</strong>graph circa 1934<br />
384
Taleju Agam North seen from Mul<br />
Cok Courtyard, 2012<br />
385
Taleju Agam North<br />
Projects by the Trust since 2011<br />
Damage in the <strong>September</strong> 2011 <strong>Earthquake</strong><br />
Before KVPT was involved with the <strong>Patan</strong> Palace, the<br />
Taleju Agams North and South had been partially res<strong>to</strong>red<br />
in joint UNESCO/Nepal Department of Archaeology<br />
projects in 2000-2001. In 2007, <strong>KVPT’s</strong> first estimate<br />
was that in the <strong>Patan</strong> Royal Palace Conservation<br />
and Res<strong>to</strong>ration project, the North Taleju Agam would<br />
require only seismic strengthening and minor repairs.<br />
However, closer inspection of North Taleju after the 6.8<br />
magnitude earthquake of <strong>September</strong> 18, 2011 and the<br />
lesser tremors that followed soon after revealed that the<br />
agam had been so severely compromised that stabilization<br />
and seismic strengthening were required on an<br />
emergency basis. Existing structural cracks in walls and<br />
between masonry and timber door and window frames<br />
had widened significantly, one of the roofs was separating<br />
from the wall, and rotting timbers were exposed in a<br />
number of locations. Without these problems being addressed,<br />
the agam would not be able <strong>to</strong> survive the next<br />
major earthquake.<br />
Left<br />
Crack on interior north wall. This<br />
large crack was present before the<br />
<strong>September</strong> 2011 earthquake, but<br />
grew in width <strong>to</strong> as much as 8 cm<br />
in the earthquake as the two walls<br />
moved farther apart.<br />
November 2011<br />
Right<br />
Detail of crack on the west-facing<br />
exterior facade of Taleju North<br />
Gallery. This severe crack on the<br />
exterior of the building was present<br />
prior <strong>to</strong> the earthquake, and was<br />
likely the result of a lack of proper<br />
wall joining techniques. This detail<br />
shows the gaps that had opened<br />
further—up <strong>to</strong> 10 cm—after<br />
the <strong>September</strong> 2011 earthquake,<br />
requiring immediate attention.<br />
November 2011<br />
386
Top Left<br />
Door and window frame weakening:<br />
This detail of a timber window<br />
frame separated from the surrounding<br />
brick wall showed the poor<br />
condition of the temple’s timber<br />
elements, which suffered from<br />
rot due <strong>to</strong> water leakage and were<br />
structurally compromised.<br />
November 2011<br />
Top Right<br />
Joists in taleju <strong>to</strong>wer roof were<br />
rotten and poorly spaced and had<br />
<strong>to</strong> be removed. The Trust replaced<br />
them with new joists in the correct<br />
his<strong>to</strong>rical configuration.<br />
Rohit Ranjitkar, May 2015<br />
Bot<strong>to</strong>m Left<br />
Weight redistribution: This pho<strong>to</strong><br />
shows the sagging of Taleju’s lower<br />
level roof beams, which had become<br />
<strong>to</strong>o weak <strong>to</strong> bear the load of<br />
the agam above. The Trust recommended<br />
introducing additional<br />
support beams <strong>to</strong> safely transfer the<br />
weight <strong>to</strong> the structure below.<br />
November 2011<br />
Bot<strong>to</strong>m Right<br />
Emergency shoring. The Trust<br />
rapidly installed emergency vertical<br />
timbers <strong>to</strong> support the floor of<br />
Taleju’s shrine room above. The implementation<br />
of a sound structural<br />
strengthening system was imperative<br />
and urgent, as the floors could<br />
no longer withstand any seismic<br />
movement.<br />
November 2011<br />
387
Opposite<br />
The third level gallery interior after<br />
construction. Note new timber<br />
posts, beam, and rafters.<strong>to</strong> the right<br />
and overhead, as well assalvaged<br />
his<strong>to</strong>ric carved columns at the left,<br />
outside the sanctum, <strong>to</strong> support the<br />
new beam.<br />
2012<br />
Below right<br />
Rebuilding of third floor roof<br />
structure: After rafter installation,<br />
eaves boards were fitted with<br />
through mortise and tenon joints.<br />
Traditionally in Newar architecture,<br />
timber pegs are used <strong>to</strong> secure<br />
the rafters <strong>to</strong> the eaves beams; here,<br />
rafters were also pinned with stainless<br />
steel rods.<br />
2012<br />
388<br />
Emergency Measures by KVPT Following the<br />
<strong>September</strong> 2011 <strong>Earthquake</strong><br />
KVPT applied in November 2011 <strong>to</strong> the Cultural Emergency<br />
<strong>Response</strong> Fund of the Prince Claus Fund, which<br />
agreed <strong>to</strong> support a program of seismic strengthening<br />
and other repairs <strong>to</strong> the agam that was undertaken immediately<br />
and was completed by Oc<strong>to</strong>ber 2012.<br />
The scope for this project included a number of <strong>KVPT’s</strong><br />
typical repairs and minor seismic strengthening measures.<br />
Notably, it also included three structural measures<br />
that were designed specifically for the Taleju Agam<br />
North.<br />
Typical KVPT scope items for this type of construction<br />
which were used at Taleju North included:<br />
. replacement of rotted timbers such as joists, rafters, and<br />
wall plates;<br />
. repairs <strong>to</strong> timber doors and windows;<br />
.rebuilding of severely damaged brick masonry walls;<br />
. the addition of planking above floor joists and marine<br />
grade plywood above roof planking<br />
. covering both of these with a waterproofing membrane<br />
<strong>to</strong> brace, unify, and waterproof the structure before relaying<br />
floor or roof tiles on the traditional heavy mud<br />
mortar beds; and<br />
, installation of a concealed drainage system.<br />
Additional damage was identified once the priests of the<br />
agam allowed the structural engineer access <strong>to</strong> the inner<br />
sanctum, resulting in the decision <strong>to</strong> rebuild the roof at<br />
the sanctum level <strong>to</strong> tie it structurally <strong>to</strong> the inner walls,<br />
incorporating plywood in<strong>to</strong> the roof assembly; and <strong>to</strong><br />
rebuild significant areas of masonry.<br />
The pho<strong>to</strong>graph of the gallery on the opposite page shows<br />
the careful design and installation of this last measure at<br />
the gallery outside the sanctum, whose his<strong>to</strong>ric doorway<br />
ensemble is visible in the brick wall at the left. Salvaged<br />
his<strong>to</strong>ric carved timber columns were added next <strong>to</strong> the<br />
existing columns <strong>to</strong> double the support structure outside<br />
the sanctum without disturbing the his<strong>to</strong>ric configuration.<br />
These columns support a new beam above<br />
the doorway which in turn supports the new rafters of<br />
the gallery roof. A similar doubling was created at the<br />
simpler outer wall using uncarved columns. These measures<br />
(working <strong>to</strong>gether with (2) below) allowed the new<br />
roof structure <strong>to</strong> be tied directly <strong>to</strong> the cornice embedded<br />
in the walls of the sanctum, unifying the structural<br />
elements of the third level.<br />
The three site-specific seismic additions, described in detail<br />
on the following pages, were:<br />
1) The introduction of diagonal steel members in<strong>to</strong> the<br />
ceiling structure at the gallery level <strong>to</strong> create a Warren<br />
truss configuration for horizontal bracing;<br />
2) a force-fit transition between the sanctum level cornice<br />
and the adjacent roof structure; and<br />
3) the installation of four interior timber A-frame braces<br />
around the walls of the fourth level (just above the <strong>to</strong>p<br />
of the Mul Cok roof). These designs are described on<br />
the following pages and, in more technical detail, in<br />
the chapter above on Seismic Strengthening of His<strong>to</strong>ric<br />
Newar Buildings.
389
Top<br />
Taleju Agam North/Mul Cok<br />
North Wing Gallery - Plan drawing<br />
detailing the design of the diagonal<br />
cross bracing system, at the<br />
ceiling joist level above the gallery<br />
space of Mul Cok’s north wing.<br />
Matthias Beckh for KVPT, 2012<br />
Bot<strong>to</strong>m Left<br />
The east end of the Mul Cok North<br />
Wing Gallery level after the installation<br />
of steel angle cross bracing.<br />
Diagonal braces effectively tie the<br />
horizontal timber beams <strong>to</strong>gether,<br />
creating a much stiffer structure<br />
similar <strong>to</strong> a Warren truss.<br />
Oc<strong>to</strong>ber 2012<br />
Middle Right<br />
Mul Cok North Wing Gallery level<br />
roof cross bracing showing the connection<br />
of steel braces <strong>to</strong> original<br />
timber trusses by means of steel<br />
gusset plates and bolts.<br />
Oc<strong>to</strong>ber 2012<br />
Bot<strong>to</strong>m Right<br />
Layout of framing members for<br />
North Taleju <strong>to</strong>wer in Mul Cok<br />
courtyard (compare <strong>to</strong> plan drawing<br />
opposite).<br />
KVPT, 2015<br />
390
Top<br />
Taleju Agam North/Mul Cok<br />
North Wing Gallery - Detail<br />
drawing showing the design of steel<br />
plates connecting new diagonal<br />
steel braces <strong>to</strong> the existing timber<br />
beams. The introduction of these<br />
steel braces created a rigid diaphragm<br />
which resists movement<br />
during an earthquake.<br />
Above<br />
Southeast exterior corner of inner<br />
sanctum after rebuilding of walls<br />
and roof. Roof rafters are all connected<br />
<strong>to</strong> the new timber cross<br />
beam, which is connected <strong>to</strong> the<br />
inner sanctum’s cornice, uniting<br />
components of the third level.<br />
<strong>September</strong> 2012<br />
Left<br />
New timber columns and beams<br />
around the inner sanctum are positioned<br />
<strong>to</strong> allow beams <strong>to</strong> be joined<br />
directly <strong>to</strong> the his<strong>to</strong>ric wooden<br />
cornice, tying the roof structure <strong>to</strong><br />
the inner sanctum walls.<br />
2012<br />
391
Top<br />
Thumbnail of the full Taleju North<br />
building section, including the timber<br />
A-frame design. This drawing<br />
shows how the A-frame’s strategic<br />
placement in the fourth level was<br />
designed <strong>to</strong> support the weight of<br />
the roof tiers above.<br />
2012<br />
Bot<strong>to</strong>m<br />
Detail of the timber A-frames at<br />
the fourth level, seen on the design<br />
section drawing for Taleju Agam<br />
North. These braces were designed<br />
<strong>to</strong> support the overstressed and<br />
sagging timber beams that bear the<br />
load of the upper levels. This provide<br />
a direct connection down <strong>to</strong><br />
the fourth floor level, strengthening<br />
the load path and adding stiffness<br />
<strong>to</strong> resist seismic movement.<br />
2012<br />
Opposite<br />
Timber A-frame as installed at the<br />
west end of the fourth level, Taleju<br />
Temple North. A similar A-frame<br />
was installed at each of the four<br />
sides.<br />
<strong>September</strong> 2012<br />
392
393
Right<br />
Detail of the displaced <strong>to</strong>p roof<br />
with scaffolding being installed <strong>to</strong><br />
begin repair work.<br />
Pho<strong>to</strong> mid-2015<br />
Opposite<br />
The <strong>to</strong>p roof tilted on<strong>to</strong> the roof<br />
tier below during the April 25th<br />
earthquake, causing considerable<br />
damage <strong>to</strong> the lower roofs.<br />
ca. April 26 2015<br />
394<br />
2015 <strong>Earthquake</strong> Damage <strong>to</strong> Taleju Agam North<br />
Thanks <strong>to</strong> these repairs, the Taleju Agam North survived<br />
the magnitude 7.8 earthquake of April 25, 2015 and<br />
the tremors that followed, but it still suffered extensive<br />
damages at the unrepaired upper levels. The two <strong>to</strong>pmost<br />
roofs of the four-tiered temple were left structurally<br />
unstable and in danger of collapse. Further assessment<br />
revealed that the brick masonry on these two s<strong>to</strong>ries was<br />
cracked and in poor condition and timber elements were<br />
already decaying. The sculptural pinnacle, made using<br />
the traditional metal repoussé technique, had already<br />
been damaged by numerous small earthquakes, exposure<br />
<strong>to</strong> the elements, and years of neglect, and was threatened<br />
by collapse even before the 2015 earthquake. The<br />
supporting columns of the gilded pinnacle gave way this<br />
time, and the entire upper level of Taleju North tipped<br />
<strong>to</strong> the side, nearly crashing down on the Mul Cok palace<br />
below.<br />
Funding for Post-<strong>Earthquake</strong> <strong>Work</strong><br />
KVPT received funding from several sources for the<br />
post-2015 earthquake repairs <strong>to</strong> the North Taleju. The<br />
Sumi<strong>to</strong>mo Foundation supported the structural rehabilitation,<br />
extensive cleaning, and repair of the gilded<br />
pinnacle and gilded <strong>to</strong>p roof, and the fourth tier roof.<br />
The goal was <strong>to</strong> res<strong>to</strong>re this distinctive feature of <strong>Patan</strong><br />
<strong>Darbar</strong>’s temple-dotted skyline <strong>to</strong> its original beauty.<br />
The Ambassadors’ Fund for Cultural Preservation (the<br />
largest funder of the <strong>Patan</strong> Royal Palace Project) and the<br />
Prince Claus Fund pledged support for the Taleju Agam<br />
North after the earthquake and again stepped up <strong>to</strong> provide<br />
further support when closer study revealed the need<br />
<strong>to</strong> replace parts of the copper pinnacle and repair additional<br />
masonry damage <strong>to</strong> the upper walls of the agam.<br />
Rebuilding of the Upper Levels of the Agam<br />
It was ultimately decided that the scope of repairs would<br />
include dismantling and rebuilding the <strong>to</strong>p two s<strong>to</strong>ries<br />
of the temple. Scaffolding at the two upper floors was<br />
provided, and dismantling work started with the removal<br />
of the pinnacle. The upper brick walls were dismantled,<br />
and the related timber framing, - eaves, rafters,<br />
figurative struts of the hanging eaves, - and roof tiles<br />
were removed.<br />
Rebuilding started from the fourth floor (directly above<br />
the main shrine). New timber elements included cross<br />
beams, upright posts, lintels and sill beams <strong>to</strong> replace old<br />
decayed members. Brick masonry with traditional mud<br />
mortar was laid using traditional techniques.<br />
To ensure the stability of the roofs, the lower ends of the<br />
timber struts, which were shorter in length than needed,<br />
were replaced by new timber elements while keeping<br />
as much of the original timber as possible. The eaves<br />
boards were reconstructed using traditional methods<br />
and materials.<br />
Stainless steel plates were used where necessary <strong>to</strong> connect<br />
the timber framework <strong>to</strong> the rafters. The blind windows,<br />
some of which were reassembled by local wood<br />
carvers, were anchored <strong>to</strong> the brick masonry with steel<br />
rods <strong>to</strong> ensure better stability.
395
Top<br />
Elements of the dismantled dome<br />
and temples of the gajura sheltered<br />
in the Mul Cok courtyard below,<br />
awaiting res<strong>to</strong>ration.<br />
Above<br />
The copper elements of the pinnacle<br />
after reassembly. This close<br />
observation of the pinnacle revealed<br />
poor quality earlier repairs which<br />
will now be corrected as part of the<br />
res<strong>to</strong>ration of the pinnacle.<br />
Above right<br />
Careful dismantling underway on<br />
site at the damaged North Taleju<br />
pinnacle, following the earthquake.<br />
396<br />
The original struts supporting the <strong>to</strong>pmost roof were<br />
also reinstalled, <strong>to</strong>gether with the timber roof framing.<br />
The assembly of the roof, including a new king post <strong>to</strong><br />
hold the pinnacle, was complete by May <strong>2016</strong>.<br />
During the cleaning and reassembling of the pinnacle<br />
(gajura), an inscription dating <strong>to</strong> 1753 was found on thc<br />
copper at the pinnacle base. Also discovered were copper<br />
replacement pieces from the 1950's, under King Mahendra,<br />
that followed the existing shapes of the gajura but<br />
had simplified, incorrect details. The res<strong>to</strong>ration presents<br />
an opportunity <strong>to</strong> improve on these earlier repairs.<br />
As of late August <strong>2016</strong>, the coppersmiths, who were<br />
res<strong>to</strong>ring the Yoganarendra pillar sculpture, expected<br />
<strong>to</strong> return <strong>to</strong> the gajura in the fall, replicating existing<br />
original details <strong>to</strong> replace missing or incorrect pieces,<br />
and complete the reinstallation of the gajura (and with<br />
it the entire North Taleju post-earthquake project) by<br />
November of <strong>2016</strong>.<br />
During post-earthquake observations conducted by<br />
structural engineer Evan Speer, it was noted that some<br />
details of pre-2015 strengthening measures should be<br />
adapted <strong>to</strong> be more successful and <strong>to</strong> fully implement<br />
their original design intent. These alterations are being<br />
addressed as construction continues.
The two upper s<strong>to</strong>ries of Taleju<br />
North were dismantled <strong>to</strong> address<br />
deteriorated timber elements and<br />
structural cracks in brick walls.<br />
Top<br />
Dismantiling of the upper tier roof<br />
structure.<br />
KVPT, 2015<br />
Bot<strong>to</strong>m<br />
North Taleju seen from the Mul<br />
Cok courtyard after dismantling of<br />
the upper tier roof and upper walls<br />
of the <strong>to</strong>wer.<br />
KVPT, 2015<br />
397
Above<br />
<strong>Work</strong>ers carefully clean the upper<br />
tier roof struts in the palace gardens<br />
after dismantling of the upper level<br />
of the <strong>to</strong>wer.<br />
Top Left<br />
Strut with new timber joined <strong>to</strong><br />
the lower end (designed for assembly<br />
within wall, his<strong>to</strong>rically left<br />
uncarved).<br />
Top Right<br />
Back (upper) face of repaired strut<br />
showing joinery detail.<br />
Bot<strong>to</strong>m Left<br />
Steel plates are used <strong>to</strong> connect the<br />
rafters with the timber wall plates.<br />
Traditional yellow mud mortar is<br />
used for brick masonry.<br />
Bot<strong>to</strong>m Right<br />
The rebuilding of the upper tier<br />
is carried out using traditional techniques<br />
and materials along with<br />
concealed steel seismic rreinforcing.<br />
398
Top<br />
Reinstallation of traditional windows<br />
in reconstructed wall. Stainless<br />
steel rods anchor the windows<br />
<strong>to</strong> the brick wall.<br />
Left<br />
Completed assembly of roof timbers,<br />
including king post<br />
399
Top Left<br />
Planking, marine grade plywood,<br />
and waterproofing membrane cover<br />
and brace the roof structure. Wood<br />
battens are installed in preparation<br />
for copper roofing.<br />
July, <strong>2016</strong><br />
Top Right<br />
Carpenter and metal craftsman install<br />
wood runners on the <strong>to</strong>p roof.<br />
Coppersmith lays and reassembles<br />
existing gilded metal sheets including<br />
copper eave corners.<br />
July, <strong>2016</strong><br />
Bot<strong>to</strong>m Left<br />
To allow the his<strong>to</strong>ric gilded copper<br />
<strong>to</strong> be retained, new sheet copper<br />
roofing panels, overlapping his<strong>to</strong>ric<br />
copper corner eave, will in turn be<br />
covered by the damaged, gilded<br />
his<strong>to</strong>ric copper sheet roof panels,<br />
which cnnot be repaired.<br />
July, <strong>2016</strong><br />
Bot<strong>to</strong>m Right<br />
New sheeet copper is installed<br />
with screws on the <strong>to</strong>p tier roof<br />
before the reinstallation of existing<br />
his<strong>to</strong>ric gilded copper sheets.<br />
July, <strong>2016</strong><br />
400
Taleju North Agam after postearthquake<br />
repairs, complete except<br />
for the res<strong>to</strong>ration and reinstallation<br />
of the copper pinnacle.<br />
11 <strong>September</strong> <strong>2016</strong><br />
401
Taleju Agam South<br />
(Mul Cok, <strong>Patan</strong> Royal Palace Complex)<br />
His<strong>to</strong>ry and Agam Description<br />
Pre-2015-<strong>Earthquake</strong> KVPT Project<br />
2015 <strong>Earthquake</strong> Damage<br />
Post-2015-<strong>Earthquake</strong> KVPT Project<br />
(Liz Newman)
404
Taleju Agam South<br />
Pre-earthquake project, earthquake damage,<br />
and KVPT post-earthquake project<br />
By Liz Newman<br />
His<strong>to</strong>ry of the agam and summary of KVPT projects<br />
The his<strong>to</strong>ry of theTaleju Agam South is similar <strong>to</strong> and<br />
included in the his<strong>to</strong>ry of the Taleju Agam North in the<br />
preceding chapter.<br />
Also referred <strong>to</strong> as South Taleju, the <strong>to</strong>wer, which rises<br />
above and intersects Mul Cok South Wing and Sundari<br />
Cok North Wing, underwent significant repairs and res<strong>to</strong>ration<br />
and had seismic strengthening installed by the<br />
Trust as part of the <strong>Patan</strong> Royal Palace Complex Res<strong>to</strong>ration<br />
Project between 2013 and early 2015. Funding<br />
support came from the Prince Claus Fund (Netherlands)<br />
and the Ambassadors’ Fund for Cultural Preservation<br />
(US State Department).<br />
In 2013, the agam was structurally unstable and in poor<br />
condition, and its gilded sikhara-style sculptural pinnacle<br />
was leaking and in an advanced state of disrepair,<br />
threatening collapse. As a part of the <strong>Patan</strong> Palace project,<br />
the Taleju Agam South was repaired, res<strong>to</strong>red, and<br />
reinforced by KVPT. Deteriorated roofing assemblies<br />
and the gilt copper pinnacle were res<strong>to</strong>red and repaired;<br />
brick walls were repointed; uncarved structural timbers<br />
were replaced, struts were cleaned; and seismic strengthening<br />
measures at and just above the Mul Cok roof were<br />
implemented. By February 2015, the agam project was<br />
completed, scaffolding had been removed, and only the<br />
reinstallation of roofing below the scaffolding remained.<br />
Six weeks later, on April 25, 2015, the Taleju Agam<br />
South survived the earthquake that struck the Kathmandu<br />
Valley completely intact, with the exception of the<br />
part of the agam above the middle roof - the upper cornice<br />
and uppermost roof tier and pinnacle, - which fell<br />
off as a unit and landed wedged in<strong>to</strong> the space between<br />
the roofs of Mul Cok and Sundari Cok, causing minor<br />
roof damage as it fell.<br />
The Ambassadors’ Fund for Cultural Preservation responded<br />
rapidly after the earthquake with support for<br />
repair and reinstallation of the fallen pieces and roof repairs<br />
below. Post-earthquake repairs <strong>to</strong> the Taleju Agam<br />
South and related roofing repairs below were completed<br />
by KVPT in late August <strong>2016</strong>.<br />
Existing conditions in 2013:<br />
.Disrepair and leaking of gilded copper pinnacle (gajura),<br />
including poor previous repairs such as non-matching<br />
replacement colonnettes and rotting of wood substrate<br />
. Top and middle roofs were structurally unsound due<br />
<strong>to</strong> rotting and generally poor condition of all rafters and<br />
wall plates.<br />
. Poor roofing conditions on all three roof levels, damaged<br />
terra cotta roof tiles (jhingati), severe deterioration<br />
and leaking of bituminous membrane<br />
. Poor condition of mud pointing mortar at Mul Cok<br />
roof level and just above<br />
. Structural instability of lower walls at/ just above<br />
the level of the Mul Cok south wing roof (The roofs<br />
of Sundari Cok north wing and Mul Cok south wing,<br />
which had been awkwardly joined <strong>to</strong> cover the passage<br />
between the two buildings, were reconfigured during the<br />
palace project <strong>to</strong> again be separated, changing the support<br />
<strong>to</strong> the agam.)<br />
Repairs and Res<strong>to</strong>ration by KVPT, 2013-2015<br />
The scope of repairs for the initial project included the<br />
following:<br />
Roofs: Complete dismantling and rebuilding of all three<br />
roofs. All rotten rafters (about 50%) and wall plates were<br />
replaced. Rotten planking was replaced (100%) and a<br />
layer of marine grade plywood was introduced on <strong>to</strong>p<br />
of the planking for bracing. A new waterproof membrane<br />
and traditional mud bed were installed and cov-<br />
Opposite<br />
Taleju Agam South, view from the<br />
west across <strong>Patan</strong> <strong>Darbar</strong> Square..<br />
Pho<strong>to</strong> by Raju Roka, February 27 2015<br />
405
Left<br />
Taleju Agam South before res<strong>to</strong>ration<br />
and seismic strengthening<br />
project.<br />
KVPT, January 2011<br />
Right<br />
Extensive scaffolding was built with<br />
a pipe ladder running up <strong>to</strong> each of<br />
the temple’s three roofs.-lower, middle,<br />
and upper. Lower and middle<br />
roofs have traditional terra cotta<br />
tile (jhingati). Upper tier roofing is<br />
sheet copper with battens.<br />
KVPT, March 6, 2014<br />
ered with traditional terra cotta tiles (jhingati), of which<br />
about 50% were replacedments. The roof structure of<br />
the third tier was reconstructed using newly fabricated<br />
rafters, wall plates, and purlins. All of the existing rafters<br />
were <strong>to</strong>o damaged <strong>to</strong> be reused and were not original.<br />
The fabrication of new rafters also allowed for an easy<br />
adjustment <strong>to</strong> raise the roof <strong>to</strong> its original 28-degree<br />
pitch. This decision was based not only on aesthetics but<br />
also on returning <strong>to</strong> the original configuration, whose<br />
increased roof pitch reduces the chance of water infiltration.<br />
The number of rafters was increased from 24 <strong>to</strong> 32 <strong>to</strong><br />
achieve the traditional, closely spaced rafter assembly.<br />
Central and corner rafters were made from Sal (Shorea<br />
robusta) wood, a locally available hardwood that is traditionally<br />
preferred for its strength and durability. Pine<br />
was used for the common rafters. The existing timber<br />
collar, which was badly affected by wet rot, was replaced<br />
with a newly fabricated hardwood collar.<br />
Copper roof and pinnacle: During the res<strong>to</strong>ration. the<br />
Trust discovered that the gilt copper sheets covering the<br />
timber structure of the pinnacle were heavily damaged,<br />
with a number of cracks and holes. Rather than res<strong>to</strong>re<br />
and re-gild as was originally planned, the Trust decided<br />
<strong>to</strong> preserve the existing his<strong>to</strong>rical patina of the metal<br />
sheets, since any res<strong>to</strong>ration effort would have risked<br />
406
Left and Right<br />
Taleju Agam South roofing is<br />
removed at all three tiers in preparation<br />
for the start of res<strong>to</strong>ration<br />
work.<br />
KVPT, February 25 (left) and May 07<br />
(right), 2014<br />
damaging the gilt surface. In order <strong>to</strong> prevent water infiltration,<br />
an additional protective sheet copper layer was<br />
added between the timber structure and the gilt sheet.<br />
The strategy for the gilt copper repousse pinnacle (gajura)<br />
was <strong>to</strong> install new copper replicas of the pinnacle<br />
base covering over the new wood substrate <strong>to</strong> ensure<br />
waterproofing, and reinstall the his<strong>to</strong>ric repaired copper<br />
over these. In this way, the worn his<strong>to</strong>ric material was<br />
retained while the integrity of the roof and pinnacle wasreestablished.<br />
Rafters, wall plates, and other uncarved wood elements:<br />
After the dismantling and inspecting the structure’s<br />
existing conditions, it was evident that damages <strong>to</strong><br />
the timber structure were more severe and extensive than<br />
initially anticipated. Sound elements were reinstalled<br />
while rotten pieces were replaced in kind. The wood<br />
pinnacle base was replaced. Rafters were also bolted <strong>to</strong><br />
wall plates with stainless steel fasteners <strong>to</strong> increase seismic<br />
strength. (See seismic strengthening notes below.)<br />
His<strong>to</strong>ric carved wood elements-<br />
Removal and cleaning of Wood Struts: Carved timber<br />
struts of the first and second tiers were removed, cleaned,<br />
and reinstalled in their original locations. As per the project<br />
proposal, no changes were made <strong>to</strong> the existing col-<br />
407
lection of struts except for cleaning. This included several<br />
carved struts from the 17th century and six uncarved<br />
struts that had been installed <strong>to</strong> replace s<strong>to</strong>len struts in<br />
1994.<br />
Cleaning of Carved Wood Cornices: Carved cornices<br />
are embedded in the brick wall and were able <strong>to</strong> be<br />
cleaned in situ, with few repairs.<br />
Removal of debris and pigeon nests<br />
Several pigeon nests were discovered behind the struts<br />
of the <strong>to</strong>p tier, accompanied by large quantities of pigeon<br />
droppings. The nests and droppings were removed,<br />
along with a large amount of other debris causing excess<br />
load in the <strong>to</strong>p tier.<br />
Brick walls: The exterior brick walls of the <strong>to</strong>wer were<br />
cleaned. Below the lower roof, walls with pointing in<br />
poor condition were repointed with traditional mud<br />
mortar, retaining the existing bricks, with minor repairs.<br />
The existing void below the pinnacle was filled with<br />
solid brick masonry <strong>to</strong> increase stability at the <strong>to</strong>p of the<br />
<strong>to</strong>wer.<br />
Seismic strengthening<br />
Steel beams bracing south wall: Horizontal steel<br />
beams below the Mul Cok south wing roof were introduced<br />
<strong>to</strong> brace the south wall of the <strong>to</strong>wer. Inside the<br />
agam, steel cross bracing was installed at the level of the<br />
door (just above the Mul Cok south wing roof) per the<br />
attached sketch.<br />
Strengthening connections of rafters <strong>to</strong> purlins: Halfinch<br />
thick galvanized steel bolts were installed <strong>to</strong> strongly<br />
connect rafters and purlins, a connection which traditionally<br />
is created only with timber pegs. The addition<br />
of the steel bolts will prevent the potential separation of<br />
the joint during future seismic movement and improve<br />
the overall rigidity of the structure.<br />
Strengthening connections between rafters and wall<br />
plates: In traditional structures the rafters are not<br />
notched <strong>to</strong> the wall plates. 3/8” stainless steel pins were<br />
placed <strong>to</strong> improve the structural stability of the roof<br />
frame and wall plate connections. This measure will<br />
firmly pin the rafter <strong>to</strong> the plate and thus prevent any<br />
sliding movement of the rafters, especially during an<br />
earthquake.<br />
Reinforcement of corner lap joints<br />
The corner lap joint of the wall plates is not sufficient <strong>to</strong><br />
bear the load of the corner strut. To prevent failure of the<br />
structure a 2” wide x 3/16” thick steel plate was attached<br />
at each corner joint, improving the strength of the joint<br />
and allowing an even distribution of forces. (Similar details<br />
are described and illustrated in the chapter above,<br />
“Typical Seismic Issues in Newar Architecture.”<br />
General Repairs: Other repairs <strong>to</strong> waterproof the pinnacle<br />
and roofs contribute <strong>to</strong> future seismic strength by<br />
making the wood structure and brick walls below more<br />
durable.<br />
It should be noted that the repairs described above, especially<br />
the replacement of rotting structural wood, contributed<br />
significantly <strong>to</strong> the agam’s ability <strong>to</strong> resist the<br />
earthquake.<br />
408
Top Left and Right<br />
Existing poor condition of gilded<br />
pinnacle and <strong>to</strong>p tier copper roofing.<br />
Pinnacle is heavily damaged,<br />
with copper worn and and leaking;<br />
copper roof has open joints.<br />
KVPT, April 3, 2014<br />
Bot<strong>to</strong>m Left and Right<br />
The <strong>to</strong>p tier metal roof, including<br />
the gilded pinnacle, was completely<br />
dismantled for reconstruction and<br />
repair. Nearly 75% of the structural<br />
timbers were affected by dry rot<br />
and in need of replacement.<br />
KVPT, April 04 and 22, 2014<br />
409
Top Left and Right<br />
Fabrication and installation of upper<br />
roof tier wall plates and rafters.<br />
KVPT, April 24 and 27, 2014.<br />
Middle Left and Right<br />
Central and corner rafters (sal wood) are<br />
joined <strong>to</strong> the purlins using traditional<br />
timber pegs. For additional strength,<br />
every 4th rafter is bolted <strong>to</strong> the purlins<br />
below using ½” galvanized steel bolts.<br />
KVPT, April 28 and 30, 2014<br />
Bot<strong>to</strong>m Left and Right<br />
Top tier roof during reconstruction.<br />
Sal wood planking is laid over the<br />
rafters, a new layer of marine grade<br />
plywood is introduced over the<br />
planking for increased watertightness<br />
and bracing, and new copper<br />
sheets are installed over the plywood<br />
for waterproofing protection.<br />
KVPT, May 18 and Sept 4, 2014.<br />
410
His<strong>to</strong>ric gilded copper sheet is laid<br />
over the new copper and the repaired<br />
gilded pinnacle is installed.<br />
KVPT, <strong>September</strong> 04 and 05, 2014.<br />
At lower right, a view of <strong>to</strong>p tier<br />
roof after res<strong>to</strong>ration<br />
411
Top Left and Right<br />
The carved middle roof struts are<br />
carefully removed and cleaned with<br />
water and mild soap.<br />
KVPT, March 2014<br />
Bot<strong>to</strong>m Row<br />
Two carved struts of the second<br />
tier before and after cleaning on<br />
the ground. The scope for all of<br />
the existing struts was limited <strong>to</strong><br />
dismantling, cleaning, removal of<br />
paint, and reinstallation.<br />
KVPT, March 2014<br />
412
Top Left and Right<br />
Deteriorated waterproof membrane<br />
is removed and marine grade plywood<br />
is laid over the planking.<br />
KVPT, November 11 and 12, 2014<br />
Middle Left and Right<br />
Roofing installation at lower roof.<br />
Planking, marine grade plywood,<br />
and waterproofing membrane are<br />
in place, and battens have been installed<br />
<strong>to</strong> hold the mud mortar bed.<br />
KVPT, November 20 and 21, 2014<br />
Bot<strong>to</strong>m Left and Right<br />
Roof mason Awale lays traditional<br />
jhingati roof tile in the yellow mud<br />
bed. At right, the lower two roofs<br />
are seen after the laying of tradtional<br />
terra cotta tile (jhingati).<br />
KVPT, November 17 and 20, 2014<br />
413
Seismic Strengthening/<br />
Structural improvements<br />
Top left<br />
View looking west through Mulcok<br />
south wing (1935 east wall of Sundari<br />
Cok is at left). This pho<strong>to</strong>graph,<br />
taken during the reconstruction of<br />
the south wing of Mulcok, shows<br />
masonry core and load-bearing<br />
system of timber columns and joists<br />
supporting the temple.<br />
KVPT, June 2010<br />
Top Right<br />
South Taleju upper roofs, seen from<br />
below, before the 2011 earthquake.<br />
Rohit Ranjitkar, Feb 1 2010<br />
Bot<strong>to</strong>m left<br />
As an emergency stabilization<br />
measure, steel I-Sections and new<br />
timber tie-beams were added <strong>to</strong><br />
existing ceiling joists <strong>to</strong> strengthen<br />
and increase the rigidity of this<br />
crucial support structure.<br />
KVPT, December 2013<br />
Bot<strong>to</strong>m right<br />
Completed installation of steel<br />
angle bracing inside South Taleju<br />
Temple at Level 3. This new cross<br />
bracing is used <strong>to</strong> create a reinforcing<br />
box, or “core,” as a seismic<br />
stabilization measure.<br />
November 27, 2014<br />
Opposite page<br />
South Taleju after res<strong>to</strong>ration, looking<br />
east.<br />
KVPT, August 10, <strong>2016</strong><br />
414
415
Top<br />
South Taleju <strong>to</strong>wer above Mul Cok<br />
courtyard immediately after the<br />
2015 earthquake, as seen looking<br />
south from Mul Cok’s north wing<br />
roof. Roof tile removed for the earlier<br />
project was yet <strong>to</strong> be reinstalled<br />
on Mul Cok south wing roof,<br />
which suffered minor damage when<br />
the gajura and upper roof fell and<br />
were wedged between Mul Cok and<br />
Sundari Cok roofs. The <strong>to</strong>p tier is<br />
visible in this pho<strong>to</strong> <strong>to</strong> the right of<br />
the <strong>to</strong>wer, with the gajura stepped<br />
base resting on the Mul Cok south<br />
wing roof.<br />
KVPT, April, 2015<br />
Repairs after the 2015 <strong>Earthquake</strong><br />
The structure of the fallen upper roof remained intact<br />
when it fell, landing astride the roofs of Sundari Cok<br />
North Wing and Mul Cok South Wing. The repair<br />
scope was <strong>to</strong> first lower the fallen pieces <strong>to</strong> the ground<br />
and s<strong>to</strong>re them inside pending res<strong>to</strong>ration and reinstallation<br />
at the <strong>to</strong>p of the roof<strong>to</strong>p temple. Once damage<br />
was repaired, the agam was reinstalled, and roofing below<br />
which was damaged by the fall of the <strong>to</strong>p tier, or<br />
removed for scaffolding installation, was repaired or replaced.<br />
Because there was an open permit for construction<br />
on the agam, the slow bureacracy was avoided and<br />
the entire project was completed less than a year and a<br />
half after the earthquake. This might seem <strong>to</strong> be a long<br />
time out of context; but in the post-earthquake Kathmandu<br />
Valley, it was completed before it was even possible<br />
<strong>to</strong> obtain permits for new preservation projects.<br />
Bot<strong>to</strong>m<br />
South Taleju <strong>to</strong>wer (at right) with<br />
damaged <strong>to</strong>p tier, with the fallen<br />
<strong>to</strong>p tier roof resting in front of the<br />
<strong>to</strong>wer on the Mul Cok roof below,<br />
shortly after the April 25, 2015<br />
earthquake. The damage <strong>to</strong> the<br />
North Taleju <strong>to</strong>wer can be seen at<br />
the upper left in this pho<strong>to</strong>.<br />
KVPT, April, 2015<br />
416
Top Left<br />
The <strong>to</strong>p tier roof of South Taleju<br />
Tower, which, thanks <strong>to</strong> earlier<br />
repairs, fell off in one piece in the<br />
April 25, 2015 earthquake, seen<br />
resting where it landed on the roof<br />
sof Mul Cok’s South Wing and<br />
Sundari Cok’s North Wing below..<br />
KVPT, mid-2015<br />
Top Right<br />
Preparation for lowering the fallen<br />
upper roof tier of South Taleju<br />
Tower from its post-earthquake<br />
position on Mul Cok’s south wing<br />
roof <strong>to</strong> the ground.<br />
KVPT, mid-2015<br />
Bot<strong>to</strong>m Left<br />
The pinnacle (gajura) and its base<br />
from South Taleju Tower, along<br />
with gilded copper sheets from<br />
the upper roof, in s<strong>to</strong>rage within<br />
Sundari Cok awaiting repairs and<br />
res<strong>to</strong>ration.<br />
KVPT, 2015<br />
Bot<strong>to</strong>m Right<br />
Res<strong>to</strong>red South Taleju <strong>to</strong>wer pinnacle<br />
(gajura) on display in the Mul<br />
Cok north dalan while awaiting<br />
reinstallation.<br />
KVPT, 2015<br />
417
Top Left<br />
South Taleju Tower after res<strong>to</strong>ration<br />
of <strong>to</strong>p roof tier. Upper scaffolding<br />
is being removed for the<br />
next phase of work. Sundari Cok<br />
East Wing can be seen in the foreground<br />
under res<strong>to</strong>ration. As seen<br />
from the Bhandarkhal Tank.<br />
July, <strong>2016</strong><br />
Top Right<br />
South Taleju agam with Top tier<br />
roof res<strong>to</strong>ration complete, with<br />
scaffolding partially dismantled <strong>to</strong><br />
allow for work on the middle roof.<br />
Seen from North Taleju Temple.<br />
July 03, <strong>2016</strong><br />
Bot<strong>to</strong>m Left<br />
Middle tier roof waterproof membrane<br />
has been laid over marine<br />
grade plywood, wooden battens are<br />
installed, and laying of mud bed<br />
and clay tiles is in progress.<br />
July 17, <strong>2016</strong><br />
Bot<strong>to</strong>m Right<br />
Finishing the setting of the traditional<br />
jhingati clay roof tiles in<strong>to</strong><br />
the yellow mud bed on the middle<br />
tier roof.<br />
July 18, <strong>2016</strong><br />
418
The South Taleju <strong>to</strong>wer after completion<br />
of post-earthquake repairs,<br />
with scaffolding removed, as seen<br />
from <strong>KVPT’s</strong> office across <strong>Patan</strong><br />
<strong>Darbar</strong> Square.<br />
Pho<strong>to</strong>graph Liz Newman<br />
August 27, <strong>2016</strong><br />
419
420
Lion Pillar of Bhimsen Temple<br />
(Singha Stambha)<br />
(Raju Roka)
422
Lion Pillar of Bhimsen Temple<br />
(Singha Stambha)<br />
Raju Roka<br />
Lion Pillar of Bhimsen Temple<br />
after res<strong>to</strong>ration and reinstallation.<br />
Pho<strong>to</strong>graph Raju Roka,<br />
April 26, <strong>2016</strong><br />
The s<strong>to</strong>ne pillar in front of Bhimsen Temple was built in<br />
Nepal Sambat 827 (1708 CE) in the reign of King Shree<br />
Tin Indra Malla. This gilded lion statue on <strong>to</strong>p of a<br />
s<strong>to</strong>ne pillar in front of Bhimsen Temple in <strong>Patan</strong> <strong>Darbar</strong><br />
was destroyed in the devastating earthquake of April 25,<br />
2015. The s<strong>to</strong>ne pillar was broken in<strong>to</strong> three pieces, with<br />
the lower part of the pillar remaining standing.<br />
The broken parts of the s<strong>to</strong>ne pillar were res<strong>to</strong>red (joined<br />
<strong>to</strong>gether) by the experts of the University of Applied<br />
Arts, Vienna with stainless steel rods in August 2015.<br />
Newar s<strong>to</strong>nemasons, metal craftsmen, and laborers<br />
res<strong>to</strong>red the repaired s<strong>to</strong>ne and copper parts <strong>to</strong> their<br />
original positions on April 24, <strong>2016</strong>.<br />
We believe that this project by the Kathmandu Valley<br />
Preservation Trust was the first monument res<strong>to</strong>ration<br />
in Nepal after the devastating earthquake of April 25,<br />
2015.<br />
The very next day, on April 25, <strong>2016</strong>, Mr. Puspa Kamal<br />
Dahal (the present Prime Minister) inaugurated the<br />
reconstruction of monuments in a ceremony a few<br />
meters from the Lion Pillar by laying bricks for the<br />
foundation of the South Manimandapa.<br />
Opposite<br />
Lion Pillar of Bhimsen Temple<br />
after the earthquake.<br />
Pho<strong>to</strong>graph Suresh Lakhe,<br />
April 25, 2015<br />
423
Lion Pillar of Bhimsen Temple<br />
<strong>Work</strong> by the team of the University<br />
of Applied Arts, Vienna during,<br />
and after repair of the broken pillar<br />
by inserting stainless steel pins.<br />
Pho<strong>to</strong>graphs University of Applied Arts,<br />
August 2015<br />
424
Lion Pillar of Bhimsen Temple<br />
The repaired s<strong>to</strong>ne pillar and gilded<br />
lion were reinstalled by erecting the<br />
pillar and resetting the lion on <strong>to</strong>p<br />
in their his<strong>to</strong>ric configuration.<br />
Pho<strong>to</strong>graphs Raju Roka,<br />
April 24, <strong>2016</strong><br />
425
426
Appendices<br />
Introduction<br />
Notes on Post-<strong>Earthquake</strong> Approvals Processes, Guidelines and Manual<br />
(Erich Theophile)<br />
Appendix I<br />
Monument Preservation and Rebuilding Manual<br />
In <strong>Response</strong> <strong>to</strong> the April 25, 2015 Gorkha <strong>Earthquake</strong><br />
(Rohit Ranjitkar)<br />
Appendix II<br />
Basic Guidelines for the Preservation and Rebuilding of Monuments<br />
Damaged by the <strong>Earthquake</strong>, 2072 (<strong>2016</strong>)<br />
(Issued by the Government of Nepal<br />
Ministry of Culture, Tourism and Civil Aviation<br />
Department of Archaeology<br />
March <strong>2016</strong><br />
and<br />
Translated from Nepali by Hikmat Khadka<br />
with the Kathmandu Valley Preservation Trust)<br />
427
Notes on Post-<strong>Earthquake</strong> Approval<br />
Processes, Guidelines and Manual<br />
Erich Theophile<br />
The Approval Processes<br />
With numerous post-earthquake rebuilding project applications<br />
under review, the Kathmandu Valley Preservation<br />
Trust could be considered one of the “first cars<br />
in the train” attempting <strong>to</strong> start actual rebuilding work<br />
requiring the consensus of the Department of Archaeology<br />
(DoA) and the newly-active National Reconstruction<br />
Authority (NRA). The process is painfully slow,<br />
and KVPT is fortunate <strong>to</strong> have a number of rescue and<br />
repair operations underway at <strong>Patan</strong> <strong>Darbar</strong> <strong>to</strong> keep our<br />
staff and work crews busy. The greatest challenges are<br />
the technical details of seismic strengthening related <strong>to</strong><br />
the use of modern materials like steel and reinforced<br />
concrete. As additional ac<strong>to</strong>rs and agencies come on the<br />
scene <strong>to</strong> work in 2017, all proposing the industry standards<br />
of reinforced concrete and steel reinforcements <strong>to</strong><br />
complement his<strong>to</strong>rical structures, it it conceivable that<br />
these questions will become less controversial.<br />
When one considers the potential for additional ac<strong>to</strong>rs<br />
and agencies on the scene, is important <strong>to</strong> point out<br />
that <strong>to</strong> keep <strong>KVPT’s</strong> official government status, approximately<br />
two man months of time are required per year<br />
just <strong>to</strong> follow and chase the official paperwork. In the big<br />
picture, such complexities, paperwork, procedures, and<br />
unintentional obstacles created by the Social Welfare<br />
Council, the Ministry of Culture, and the Department<br />
of Archaeology create a significant amount of overhead<br />
for a small organization. As the bureaucracy tries <strong>to</strong> increase<br />
the number of ac<strong>to</strong>rs by tendering bids for outside<br />
private consultants <strong>to</strong> design and execute conservation/<br />
res<strong>to</strong>ration projects, the necessary overhead costs and<br />
unpredictable delays may eliminate many contenders. It<br />
is hard <strong>to</strong> make money in the res<strong>to</strong>ring of his<strong>to</strong>ric structures<br />
in Nepal—better <strong>to</strong> do it for love.<br />
Department of Archaeology- Guidelines and<br />
Illustrated Manual<br />
Rohit Ranjitkar was invited <strong>to</strong> serve on an expert committee<br />
advising the DoA on post-earthquake guidelines<br />
for preservation and was able <strong>to</strong> enrich the discussion<br />
and the official approved draft (June <strong>2016</strong>).<br />
One critical and useful point the new draft explains is<br />
that while traditional materials are desirable, each his<strong>to</strong>ric<br />
structure must be examined for its own conditions<br />
and characteristics and may require exceptional measures<br />
for its preservation. (NRA <strong>2016</strong> Guidelines, Section<br />
12b: “Use of Non-traditional Construction Material<br />
and Technology: If in the course of res<strong>to</strong>ration and rebuilding<br />
of a particular monument it is deemed that the<br />
use of traditional construction material and traditional<br />
technology cannot reduce seismic risk from a technical<br />
perspective, non-traditional construction materials and<br />
technology may be used, with prior approval from the<br />
Department of Archaeology, in order <strong>to</strong> rebuild a fully<br />
collapsed monument, in a manner that the non-traditional<br />
materials are not visible from outside.”)<br />
As the only member on that committee with extensive<br />
hands-on experience on his<strong>to</strong>ric buildings, and with a library<br />
of <strong>KVPT’s</strong> architectural solutions, Ranjitkar developed<br />
and contributed the illustrated manual (Appendix<br />
I, following these notes) which was adopted by the DoA,<br />
<strong>to</strong> share <strong>KVPT’s</strong> techniques for seismic strengthening.<br />
KVPT furthermore commissioned and supported the<br />
following professional translation of the Guidelines in<strong>to</strong><br />
English from Nepali (Appendix II), in order <strong>to</strong> open up<br />
discussion and review.<br />
428
Appendix I<br />
(Rohit Ranjitkar)
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
Appendix II<br />
Basic Guidelines for the Preservation and Rebuilding<br />
of Monuments<br />
Damaged by the <strong>Earthquake</strong>, 2072 (<strong>2016</strong>)<br />
Issued by the Government of Nepal<br />
Ministry of Culture, Tourism and Civil Aviation<br />
Department of Archaeology<br />
March <strong>2016</strong><br />
Translated from Nepali by Hikmat Khadka with the<br />
Kathmandu Valley Preservation Trust<br />
May <strong>2016</strong><br />
(KVPT note: The committee that drafted this document<br />
included Bhim Nepal, retired archaeologist, and Rohit Ranjitkar,<br />
Nepal Program Direc<strong>to</strong>r for KVPT. This information did not<br />
appear in the original or in <strong>KVPT’s</strong> translation as issued for<br />
general use.)<br />
Preamble<br />
The 7.6 Magnitude earthquake that hit Nepal on April<br />
25, 2015 and the several aftershocks that followed caused<br />
great damage <strong>to</strong> life and property in various parts of<br />
Central Nepal. This devastating earthquake claimed the<br />
lives of almost 8,900 people and injured about 22,000.<br />
Likewise, hundreds of thousands of private and public<br />
structures have been fully damaged, while hundreds of<br />
thousands of structures have sustained partial damage.<br />
The devastating earthquake also caused great damage <strong>to</strong><br />
many of our his<strong>to</strong>rical and cultural heritage sites. According<br />
<strong>to</strong> the Department of Archaeology’s damage assessment<br />
report, over a thousand monuments, including<br />
those in Kathmandu, Lalitpur, Bhaktapur,<br />
Nuwakot, and Gorkha, have been damaged. Among<br />
them, the monuments in the Kathmandu Valley, which<br />
are listed as World Heritage Sites, sustained the most<br />
damage. About 90 per cent of the monuments in the<br />
Hanuman Dhoka Durbar Square either fully or partly<br />
collapsed, while some are fully cracked. About 140 monuments,<br />
including Kasthamandap and Dharahara, which<br />
hold special significance, fully collapsed. The earthquake<br />
caused irreparable damage <strong>to</strong> many monuments that<br />
were built by our ances<strong>to</strong>rs and s<strong>to</strong>od as symbols of Nepal’s<br />
pride. At the same time, it had a huge impact on<br />
the <strong>to</strong>urism industry, the backbone of Nepal’s economy.<br />
Therefore, it is not only necessary but also manda<strong>to</strong>ry<br />
<strong>to</strong> res<strong>to</strong>re and reconstruct such damaged monuments in<br />
their original appearance, size, and type.<br />
The rebuilding and res<strong>to</strong>ration of his<strong>to</strong>rical monuments<br />
differs from other new and modern construction, and it<br />
is of a specific nature. Such monuments must be res<strong>to</strong>red<br />
and reconstructed on the basis of established national<br />
and international principles, norms, values, and philosophy<br />
relating <strong>to</strong> the preservation of his<strong>to</strong>rical monuments.<br />
Additionally, as most of the damaged monuments are<br />
classified as Cultural World Heritage Sites, the World<br />
Heritage Convention and the provisions of its implementation<br />
guidelines cannot be undermined. Neither<br />
can rebuilding and res<strong>to</strong>ration occur by undermining<br />
the qualities and special features that prove the unparalleled<br />
significance of such monuments and monument<br />
sites and their authenticity. However, it is important <strong>to</strong><br />
bear in mind that Nepal is a seismically vulnerable zone,<br />
where there will be frequent earthquakes. At the same<br />
time, it is also true that our his<strong>to</strong>rical heritage is living<br />
cultural heritage. Daily worship takes place at our temples,<br />
where devotees throng, and thousands of pilgrims<br />
gather there during fairs and festivals. Temples such as<br />
the Pashupati Nath receive hundreds of thousands of<br />
devotees during festivals. Likewise, several of our his<strong>to</strong>rical<br />
structures host the offices and museums belonging <strong>to</strong><br />
the Government of Nepal.<br />
453
After the massive April 25 earthquake, a lesson that this<br />
generation learned, or an important realization that<br />
emerged for them from that experience, pertains <strong>to</strong> human<br />
safety. In other words, saving human life as soon<br />
as an earthquake hits is <strong>to</strong>p priority. What is also true is<br />
that earthquakes do not kill people; rather, our weaker<br />
structures collapse due <strong>to</strong> the shock, leading <strong>to</strong> human<br />
casualties. Therefore, there is a common voice among<br />
the general public, experts, and policymakers that the<br />
structures <strong>to</strong> be constructed, reconstructed, repaired<br />
from now onward need <strong>to</strong> be earthquake-resistant, or<br />
they should be the type that reduce seismic risk. Government<br />
policy and programming, <strong>to</strong>o, has placed a special<br />
emphasis on the terms ‘earthquake-resistance’ in the<br />
context of constructing structures. It is only <strong>to</strong>o obvious<br />
that this generation, which experienced the trauma of<br />
the earthquake, has initiated a debate on the construction<br />
of earthquake-resistant structures and seismic risk<br />
reduction. This debate is also strong in the context of<br />
res<strong>to</strong>ration and rebuilding of monuments.<br />
Monuments are important because of their art and architecture.<br />
They are also important from the perspective of<br />
their construction technology. As construction technology<br />
and art creation technology are an important genre<br />
of intangible cultural heritage, they cannot be changed<br />
in the name of constructing and res<strong>to</strong>ring earthquakeresistant<br />
structures. The purpose of preservation is also<br />
<strong>to</strong> continue traditional construction technology. In this<br />
context, special arrangements need <strong>to</strong> be made with regard<br />
<strong>to</strong> the res<strong>to</strong>ration and rebuilding of monuments<br />
damaged by the earthquake.<br />
As the Ancient Monument Conservation Procedure,<br />
2064 (2006), currently under implementation, does not<br />
seem <strong>to</strong> be adequate <strong>to</strong> address all the questions that have<br />
emerged after the earthquake, a need was felt for a separate<br />
set of guidelines for the rebuilding and res<strong>to</strong>ration of<br />
the monuments damaged by the earthquake. As a result,<br />
the Department of Archaeology, Ministry of Culture,<br />
Tourism and Civil Aviation, Government of Nepal has<br />
formulated and implemented the Basic Guidelines for<br />
the Preservation and Rebuilding of Monuments Damaged<br />
by the <strong>Earthquake</strong>, 2072 (<strong>2016</strong>).<br />
1. Title and Commencement<br />
(a) The name of this set of guidelines shall be Basic<br />
Guidelines for the Preservation and Rebuilding of Monuments<br />
Damaged by the <strong>Earthquake</strong>, 2072 (<strong>2016</strong>).<br />
(b) This set of guidelines shall come in<strong>to</strong> force effective<br />
from the date of approval by the Department of Archaeology,<br />
Ministry of Culture, Tourism and Civil Aviation,<br />
Government of Nepal.<br />
2. Definitions<br />
Classified Monuments are monuments classified in<strong>to</strong><br />
grades A, B, C, and D by the Department of Archaeology,<br />
based on the monuments’ significance and ownership,<br />
in accordance with the provisions contained in the<br />
Ancient Monument Preservation Act.<br />
Non-classified Monuments are monuments that have<br />
not been classified in accordance with the provisions<br />
contained in the Ancient Monument Preservation Act.<br />
Rehabilitation is the overall process that brings monuments<br />
<strong>to</strong> reuse through continuation of the monuments’<br />
originality and physical-cultural significance and living<br />
character, in compliance with all methods and procedures<br />
of preservation.<br />
Renovation is the act or process of bringing monuments<br />
<strong>to</strong> reuse through partial rebuilding or complete maintenance,<br />
res<strong>to</strong>ration, etc., of structures that are weakened<br />
because they have been damaged by a natural disaster,<br />
or they have grown old, or fallen apart for other reasons,<br />
based on the evidence available.<br />
Retrofitting refers <strong>to</strong> the structural improvement meas-<br />
454
ures taken <strong>to</strong> maintain or enhance the strength of a<br />
structure if it is felt, from an engineering perspective,<br />
that the strength of that structure has been reduced.<br />
Strengthening is the process <strong>to</strong> take any additional measures<br />
in order <strong>to</strong> maintain or improve the strength of a<br />
structure.<br />
Stabilization refers <strong>to</strong> the measures taken in order <strong>to</strong> prevent<br />
a structure, which is about <strong>to</strong> fall or collapse due <strong>to</strong><br />
various reasons, from falling or collapsing. These measures<br />
could be either temporary or permanent.<br />
Rebuilding is the act of constructing a new structure,<br />
generally upward from the foundation, using traditional<br />
materials and technology, preserving the original appearance,<br />
size, type, and composition of a structure that has<br />
collapsed because of a natural calamity or other reasons,<br />
based on the evidence available.<br />
Res<strong>to</strong>ration is the work done <strong>to</strong> maintain a structure that<br />
has been damaged due <strong>to</strong> various reasons, or has deteriorated<br />
due <strong>to</strong> old age, through the use of traditional<br />
materials and technology, preserving its original appearance,<br />
size, type, and composition, based on the evidence<br />
available. Renovation also refers <strong>to</strong> partial rebuilding.<br />
Rescue Archaeology is an archaeological activity that is<br />
carried out immediately before a monument’s rebuilding<br />
work begins. Generally, this activity needs <strong>to</strong> be completed<br />
rapidly within a specific period of time.<br />
Periodic Maintenance refers <strong>to</strong> the work done <strong>to</strong> maintain<br />
a structure’s strength, including through res<strong>to</strong>ration<br />
and maintenance of weak parts and objects from time<br />
<strong>to</strong> time, through the use and utilization of traditional<br />
construction materials and technology, after conducting<br />
a routine observation of the monument <strong>to</strong> gather information<br />
about its physical condition.<br />
Reversible Technology is employed when traditional<br />
construction materials and technology are not adequate<br />
<strong>to</strong> res<strong>to</strong>re or rebuild a monument in a manner that it is<br />
maintained in its original form, and its strength is retained.<br />
If that is the case, non-traditional construction<br />
materials and technologies may have <strong>to</strong> be used, more<br />
out of compulsion. The nature of such construction materials<br />
and technology should be such that they can be<br />
changed or replaced in the future.<br />
Intervention refers <strong>to</strong> all activities, including preservation,<br />
conducted by a relevant agency or official, pursuant<br />
<strong>to</strong> the prevailing law, in order <strong>to</strong> protect and prevent a<br />
monument, which for some reason has been damaged or<br />
is about <strong>to</strong> be damaged, from sustaining further damage.<br />
Authenticity refers <strong>to</strong> original values, norms, specialty,<br />
character, style, quality, etc., inherent in any object or<br />
structure, which enjoy his<strong>to</strong>rical recognition, and which<br />
are acceptable on a social and scientific basis.<br />
Structural Integrity refers <strong>to</strong> the ability of a structure <strong>to</strong><br />
bear the overall load of all of its parts in an integrated<br />
manner, without breaking or bending anything.<br />
3. Classification of Heritage<br />
(a) For the purposes of these Guidelines, physical-cultural<br />
heritage has been classified in<strong>to</strong> three types: (1)<br />
Heritage Site, (2) Monument, and (3) Object.<br />
(b) In accordance with the provisions contained in the<br />
Ancient Monument Preservation Act, these Guidelines<br />
shall address both classified and non-classified monuments.<br />
4. Areas <strong>to</strong> be Addressed by the Guidelines<br />
Although these Guidelines shall especially address the issue<br />
of immovable physical cultural heritage, the related<br />
moveable physical cultural heritage is also included generally,<br />
according <strong>to</strong> the context.<br />
455
Part 1: General Provisions<br />
5. Authority and Responsibility<br />
As per the Ancient Monument Preservation Act, 2013<br />
(1956), classified monuments fall under the direct jurisdiction<br />
of the Department of Archaeology. Subject<br />
<strong>to</strong> Nepal’s prevailing laws, the Department of Archaeology<br />
may give approval <strong>to</strong> collaborate with other national<br />
agencies or reputable national and international<br />
institutions or individuals for res<strong>to</strong>ration and rebuilding<br />
or for carrying out that task. However, all tasks shall be<br />
carried out in compliance with relevant Acts, Rules, and<br />
the Procedures relating <strong>to</strong> these Guidelines, under the<br />
supervision of the Department of Archaeology.<br />
6. Resource Management<br />
The Department of Archaeology shall receive and manage<br />
all forms of assistance, including financial, technical,<br />
and other miscellaneous assistance, meant for the<br />
renovation, preservation, and rebuilding of monuments,<br />
in accordance with the prevailing law. The Department<br />
of Archaeology shall maintain a proper documentation<br />
of the resources allocated for every heritage site, monument,<br />
and object.<br />
7. Damage Assessment<br />
In the course of res<strong>to</strong>ring and rebuilding the memorials<br />
damaged by the earthquake, an assessment of the<br />
damage caused by the earthquake <strong>to</strong> the heritage site or<br />
objects, and <strong>to</strong> their importance, art, and architecture<br />
should be made. The nature of damage should also be<br />
assessed. Additionally, the impact on the living culture<br />
of religious cultural heritage should also be assessed.<br />
8. Res<strong>to</strong>ration Priority<br />
In the course of res<strong>to</strong>ring and rebuilding the memorials<br />
damaged by the earthquake, priority should be given <strong>to</strong><br />
the res<strong>to</strong>ration of severely damaged monuments.<br />
9. Documentation<br />
It is manda<strong>to</strong>ry <strong>to</strong> prepare a detailed documentation<br />
of monuments and objects <strong>to</strong> be res<strong>to</strong>red or rebuilt, in<br />
an identifiable manner. Damaged monuments, certain<br />
parts of monuments, and objects should be documented<br />
in written form, or through the media of pho<strong>to</strong>graphy,<br />
visually, sketch, and drawing, in a manner that the<br />
monuments’ dimensions, size, and type are established<br />
clearly.<br />
10. Renovation and Rebuilding of Monuments <strong>to</strong> be<br />
Based on Available Evidence<br />
The renovation and rebuilding of the monuments damaged<br />
by the earthquake should be carried out based on<br />
the evidence that is obtained or available. Renovation<br />
and rebuilding may not be carried out based on conjecture.<br />
11. Preservation Action Plan<br />
Any outline and plan of action for preservation work <strong>to</strong><br />
be carried out in the context of heritage sites, monuments,<br />
and objects should be prepared on the basis of<br />
detailed research and study and assessment of preservation<br />
work carried out during various times in the past.<br />
12. Preservation of Traditional Material and<br />
Technology<br />
(a) Traditional construction materials should be used,<br />
and traditional construction technology and norms<br />
adopted, for the res<strong>to</strong>ration and rebuilding of all types<br />
of monuments. If in the past irrelevant or non-traditional<br />
materials, construction technology, and norms happened<br />
<strong>to</strong> be used for the res<strong>to</strong>ration or rebuilding of a<br />
particular monument, the error can be rectified, based<br />
on the evidence available, in the course of the current<br />
res<strong>to</strong>ration or renovation.<br />
(b) Use of Non-traditional Construction Material and<br />
Technology: If in the course of res<strong>to</strong>ration and rebuilding<br />
of a particular monument it is deemed that the<br />
use of traditional construction material and traditional<br />
technology cannot reduce seismic risk from a technical<br />
perspective, non-traditional construction materials and<br />
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technology may be used, with prior approval from the<br />
Department of Archaeology, in order <strong>to</strong> rebuild a fully<br />
collapsed monument, in a manner that the non-traditional<br />
materials are not visible from outside. Taking in<strong>to</strong><br />
consideration the nature, condition, form, composition<br />
and importance of the monument <strong>to</strong> be res<strong>to</strong>red and rebuilt,<br />
the Department of Archaeology may or may not<br />
give approval <strong>to</strong> carry out such a task. Moreover, the<br />
construction materials or technology used for such res<strong>to</strong>ration<br />
and renovation should be reversible in nature,<br />
except in the case of special circumstances. A believable<br />
and reliable technical report must be prepared <strong>to</strong> justify<br />
the reason for the need <strong>to</strong> use non-traditional construction<br />
materials and technology in such a manner. It is<br />
manda<strong>to</strong>ry <strong>to</strong> include the report in a file relating <strong>to</strong> the<br />
rebuilding of the monument in question.<br />
13. Participation of Local Residents<br />
As local residents are the guardians of a monument,<br />
their participation shall be ensured at various stages of<br />
rebuilding and res<strong>to</strong>ration of damaged monuments.<br />
14. Clarity of Ownership<br />
The legal, his<strong>to</strong>ric, and cultural ownership of his<strong>to</strong>rical<br />
or cultural monuments shall be made clear, and all stakeholders,<br />
including heritage owners, shall be included in<br />
the process of implementation.<br />
15. Observation, Upkeep, and Periodic Maintenance<br />
(a) Special attention should be paid <strong>to</strong> the upkeep and<br />
periodic maintenance of his<strong>to</strong>rical monuments so that<br />
they become long lasting. Also, special attention shall be<br />
paid <strong>to</strong> any long-term impacts that a particular intervention<br />
could have on the structure.<br />
(b) A provision shall be made <strong>to</strong> conduct a periodic observation<br />
of the structural physical condition of his<strong>to</strong>rical<br />
buildings and monuments.<br />
(c) The responsibility for conducting regular observation<br />
in the format specified by the Department of Archaeology<br />
and carrying out periodic maintenance shall<br />
be assigned <strong>to</strong> certain stakeholders, heritage owners, or<br />
site managers. Arrangements for the periodic maintenance<br />
of classified monuments shall be made based on<br />
the regular observation report and in coordination with<br />
the Department of Archaeology.<br />
(d) Just as there is a traditional guthi system in place for<br />
temples, arrangements shall be made for a necessary trust<br />
<strong>to</strong> be set up, <strong>to</strong> the extent possible, for the purposes of<br />
maintenance (of monuments).<br />
16. Disaster Management<br />
In the context of res<strong>to</strong>ration and rebuilding of heritage<br />
sites, monuments, and objects, the management of disasters,<br />
including earthquake, flooding, land erosion, fire,<br />
and lightning, will be taken in<strong>to</strong> consideration, and the<br />
necessary caution shall be taken against such disasters.<br />
17. Heritage Impact Assessment<br />
Prior <strong>to</strong> beginning any type of development and construction<br />
activity at a monument, monument area, or<br />
archaeological site, an assessment of the direct or indirect<br />
impact that such an activity could have on the heritage<br />
site, monument, or on the objects’ value, form, etc.<br />
should be carried out using the format prescribed by the<br />
Department of Archaeology. Also, the potential impact<br />
on living culture of the monuments and monument areas<br />
shall be carried out.<br />
18. Preservation and Continuation of<br />
Living Heritage<br />
Monuments and his<strong>to</strong>rical buildings are a living heritage.<br />
The intangible heritage attached <strong>to</strong> the monuments<br />
gives monuments a life, while monuments also provide<br />
an appropriate background for the staging and expression<br />
of living heritage. Therefore, while res<strong>to</strong>ring or rebuilding<br />
his<strong>to</strong>rical monuments, arrangements should be<br />
made <strong>to</strong> implement and continue intangible heritage,<br />
preserving the traditions, rituals, or norms and values attached<br />
<strong>to</strong> such monuments.<br />
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19. Traditional Practices and Commencement<br />
Rituals<br />
The damage that the earthquake has caused <strong>to</strong> religious<br />
structures has especially had a profound effect on the<br />
communities’ traditions. In such situations, it is usually<br />
found that traditional practices and religious commencement<br />
rituals, including forgiveness-worship, are<br />
performed before the res<strong>to</strong>ration and rebuilding work<br />
kicks off. As such practices and commencement rituals<br />
make monuments lively from a cultural and religious<br />
perspective, traditional practices and commencement<br />
rituals must be organized while carrying out the work<br />
of res<strong>to</strong>ration and rebuilding, and coordination efforts<br />
must be made in order for that <strong>to</strong> happen.<br />
20. Traditional Purpose and New Use of Monuments<br />
(a) Generally, the continuation of the traditional use and<br />
purpose of the monuments <strong>to</strong> be res<strong>to</strong>red and rebuilt<br />
shall be encouraged. However, in the case of monuments<br />
whose original purpose has fallen in<strong>to</strong> disuse, they may<br />
be utilized for newer purposes, in agreement with relevant<br />
stakeholders, ensuring that the appearance, size,<br />
type, composition, and architectural exterior of those<br />
monuments is not affected in any way.<br />
(b) In the context of monuments where a community<br />
is involved in the use and maintenance of the structure,<br />
preservation work shall be carried out through the provision<br />
of necessary support for the activities of that community.<br />
(c) In the case of monuments that have lost their original<br />
use, they may be used for a new and appropriate purpose<br />
for income generation, ensuring that this does not adversely<br />
affect their original use.<br />
21. Installation of Modern Service Mechanisms<br />
(a) Modern services, including electricity and water<br />
supply, <strong>to</strong>gether with burglar and fire alarms, may be<br />
installed in the his<strong>to</strong>rical buildings that continue <strong>to</strong> be<br />
used <strong>to</strong> this day or those that have been put <strong>to</strong> newer use.<br />
(b) Modern equipment shall be installed at the various<br />
types of his<strong>to</strong>ric buildings, based on their vulnerability<br />
and usage, following the prescribed standards <strong>to</strong> ensure<br />
that the monuments’ authenticity and originality, <strong>to</strong>gether<br />
with its external appearance and location, is not<br />
affected in any way.<br />
22. Availability and Quality of Materials<br />
(a) Special attention shall be paid <strong>to</strong> the smooth availability<br />
and quality of traditional/non-traditional construction<br />
materials necessary for the rebuilding and res<strong>to</strong>ration<br />
of damaged monuments.<br />
(b) The Department of Archaeology shall play a coordination<br />
role in order <strong>to</strong> facilitate the supply of essential<br />
construction materials.<br />
(c) Quality of Timber – Timber that is crack-free, mature,<br />
smooth, hard, dense, granular, less damp, and less<br />
flexible should be used. Likewise, timber with joints and<br />
palāns (leaves?) may not be used. Timber that needs <strong>to</strong><br />
bear load, be carved with patterns, remain open in outdoor<br />
settings, and that needs <strong>to</strong> be used in a location<br />
where it will become wet with rainwater, should come<br />
from a sāl tree. In locations that will not get wet with<br />
rainwater, other good quality timber may be used. Only<br />
pure Nepali timber should be used.<br />
23. Availability of Artisans and Training<br />
(a) Top priority shall be given <strong>to</strong> according the highest<br />
level of respect <strong>to</strong> senior artisans with traditional skill<br />
and expertise and training new artisans.<br />
(b) It should be ensured that work is carried out by good,<br />
expert, and experienced artisans or that it is carried out<br />
under the surveillance of such artisans.<br />
24. Supervision and Quality Control<br />
(a) The tasks relating <strong>to</strong> preservation, res<strong>to</strong>ration, and<br />
rebuilding shall be carried out as prescribed by the<br />
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Guidelines, using good quality materials, and maintaining<br />
the quality of work.<br />
(b) Arrangements shall be made for the supervision and<br />
moni<strong>to</strong>ring of res<strong>to</strong>ration, rebuilding, and preservation,<br />
and standards and procedures shall be determined for<br />
this task.<br />
25. Research Study<br />
In the process of res<strong>to</strong>ration and rebuilding of damaged<br />
monuments, it is required that a scientific research study<br />
is conducted on the surrounding area, foundation, the<br />
structural construction technology of the various parts,<br />
styles and types of traditional structures, the structures’<br />
load bearing and load transfer technology, etc. Likewise,<br />
it is required that a scientific and technical research study<br />
is conducted on the traditional technology that can reduce<br />
seismic risk.<br />
Part 2: Guidelines for Heritage Sites<br />
26. Definition of Heritage Site<br />
Heritage sites refer <strong>to</strong> legally declared ‘preserved monument<br />
areas,’ ‘archaeological sites,’ and ‘world heritage<br />
sites.’ They also refer <strong>to</strong> potential monument areas, heritage<br />
sites, archaeological sites, etc.<br />
27. Preservation and Management of His<strong>to</strong>rical<br />
Settlements<br />
Special arrangements shall be made for the preservation<br />
and management of his<strong>to</strong>rical settlements damaged by<br />
the earthquake.<br />
28. Damage Assessment of Heritage Sites<br />
(a) While assessing the damage within the preserved<br />
monument area damaged by the earthquake, the overall<br />
effect on the classified monuments and heritage objects<br />
contained in such an area should be observed. This<br />
should cover open spaces, natural landscape, and the<br />
composition of his<strong>to</strong>rical settlements.<br />
(b) Archaeological sites refer <strong>to</strong> excavated areas or areas<br />
with a potential for archaeological investigation.<br />
While assessing the damage <strong>to</strong> such sites, the effect on<br />
the designated area as well as on the overall environment<br />
around it should be observed.<br />
(c) While assessing the damage <strong>to</strong> his<strong>to</strong>rical settlements,<br />
attention should be paid <strong>to</strong> the effect on the settlements’<br />
structure, open spaces, monuments and their composition.<br />
29. Preservation of Heritage Sites<br />
(a) In the context of not just a handful of monuments<br />
but monument areas and his<strong>to</strong>rical sites that have been<br />
severely damaged by the earthquake, their physical, social,<br />
and cultural aspects shall be analyzed and assessed,<br />
and a rehabilitation master plan shall be prepared, as necessary.<br />
(b) Initiatives shall be taken <strong>to</strong> immediately implement<br />
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the activities prescribed by the rehabilitation master plan.<br />
(c) Archaeological sites shall be protected from encroachment,<br />
and necessary intervention plans shall be made for<br />
immediate or long-term preservation. As necessary, ‘archaeological<br />
rescue investigation’ activities shall also be<br />
conducted.<br />
Part 3: Guidelines for Graded Monuments<br />
30. Definition of Monuments<br />
Monuments shall not be addressed separately, but they<br />
shall be addressed as defined by the Ancient Monument<br />
Preservation Act. These monuments comprise those that<br />
fall under the Department of Archaeology’s classified monuments<br />
and monuments that are likely <strong>to</strong> fall under such<br />
classification.<br />
31. Nature of Damage <strong>to</strong> Monuments<br />
Based on the nature of damage, damaged monuments have<br />
been categorized in<strong>to</strong> three groups: (1) Fully collapsed<br />
monuments, (2) severely/partially damaged monuments,<br />
and (3) ordinarily damaged monuments.<br />
32. Interventions for Fully Collapsed Monuments<br />
(a) The rebuilding of fully collapsed monuments should be<br />
carried out on the basis of documentation prepared after a<br />
study and thorough research on the evidence obtained and<br />
documents available.<br />
(b) Archaeological rescue investigation or excavation may<br />
be performed, as necessary, at locations where monuments<br />
have been fully collapsed, in order <strong>to</strong> obtain information<br />
about those the his<strong>to</strong>ric and ancient aspects of such monuments,<br />
and <strong>to</strong> establish those locations’ construction phases<br />
and cultural sequence. This task should be carried out with<br />
manda<strong>to</strong>ry approval and direction from the Department of<br />
Archeology.<br />
(c) The rebuilding of monuments should be carried out<br />
in a manner that the original composition, appearance,<br />
size and type is preserved. Traditional images, creation,<br />
composition, and technology should be preserved <strong>to</strong> the<br />
extent possible. The reuse of all parts whose physical<br />
condition is good is manda<strong>to</strong>ry.<br />
(d) Where sufficient proof has not been obtained, no<br />
rebuilding task may be conducted just based on conjecture.<br />
In the case of parts, the proof of whose original<br />
carving or sculpture cannot be obtained because they are<br />
lost or damaged, uncarved elements resembling the original<br />
size, type and quality should be used. No sculptures<br />
of gods and goddesses, or other images, may be carved<br />
based on conjecture.<br />
(e) Where sufficient proof is available and the new intervention<br />
is not going <strong>to</strong> affect the structural integrity of<br />
a his<strong>to</strong>rical building, such a his<strong>to</strong>rical building may be<br />
built in the same style as before.<br />
(f) If some parts of a monument need <strong>to</strong> be replaced,<br />
they may be replaced with new materials which, based<br />
on the proof available, have the same quality, physical<br />
composition, and artwork of the original material.<br />
(g) The original structural specialty of a monument<br />
should be preserved. Improvements may be made <strong>to</strong> it<br />
only if it is shown <strong>to</strong> be necessary. If new materials need<br />
<strong>to</strong> be used and a proven technique is used, such materials<br />
should be non-intrusive and reversible in nature.<br />
(h) To the extent possible, the foundation of a monument<br />
should be left as is, and improvements may be <strong>to</strong> it<br />
only if it is shown <strong>to</strong> be necessary.<br />
33. Interventions for Severely and Partially Damaged<br />
Monuments<br />
(a) A monument that is in need of a major intervention<br />
because its structural integrity is affected can be perceived<br />
as a severely and partially damaged monument.<br />
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(b) While assessing the damage <strong>to</strong> a severely and partially<br />
damaged monument, an assessment should be made<br />
<strong>to</strong> see which particular parts of that monument can be<br />
retained. The decision regarding whether or not such<br />
parts can be retained should be made on the basis of a<br />
scientific and technical study, research and test of the<br />
structure and materials.<br />
(c) A detailed documentation that includes pho<strong>to</strong>graphs,<br />
diagrams, drawings, notes, remarks, etc. of the parts of<br />
severely and partially damaged structures which need <strong>to</strong><br />
be demolished should be prepared prior <strong>to</strong> demolishing<br />
them.<br />
(d) While renovating a damaged structure, it should be<br />
done in a manner that most of its usual parts can be<br />
retained as before. If under special circumstances new<br />
materials should be used while res<strong>to</strong>ring such monuments,<br />
special attention should be paid <strong>to</strong> ensure that<br />
such materials are reversible in nature.<br />
(e) If the physical condition of a monument is <strong>to</strong>o deteriorated<br />
and the remaining parts cannot be preserved and<br />
retained, such a monument may be demolished and rebuilt.<br />
Should this be the case, a detailed technical report<br />
containing an evidential basis for the reason <strong>to</strong> demolish<br />
the monument should be prepared and submitted <strong>to</strong><br />
the Department of Archaeology, and it is manda<strong>to</strong>ry <strong>to</strong><br />
obtain approval from the Department of Archaeology <strong>to</strong><br />
demolish such a monument.<br />
(f) Where it is proved even by scientific and technical<br />
test as well as study and research conclusions that<br />
a severely and partially damaged monument cannot be<br />
renovated or reconstructed at its usual location, sufficient<br />
proof and basis for the transfer of that monument<br />
should be presented <strong>to</strong> the Department of Archaeology.<br />
If granted approval by the Department of Archaeology,<br />
such a monument may be rebuilt in a certain nearby and<br />
appropriate location, in agreement with the local community<br />
and all relevant stakeholders, and in accordance<br />
with these Guidelines, ensuring that its original appearance<br />
and style is preserved.<br />
34. Preservation of Ordinarily Damaged Monuments<br />
(a) Monuments whose structural integrity has not deteriorated<br />
and that are only in need of ordinary intervention<br />
should be perceived as ordinarily damaged monuments.<br />
(b) Ordinarily damaged monuments should be repaired<br />
using materials that have same quality, physical<br />
composition, and artwork as the original material.<br />
Part 4: Guidelines for Objects<br />
35. Definition of Object<br />
A moveable object or architectural element which, despite<br />
its attachment <strong>to</strong> a heritage site or monument, has<br />
its own independent existence, should be perceived as<br />
an object. Such an object could be an important part of<br />
a monument, or it could be individual works of art at<br />
a heritage site. The relationship between an object and<br />
its original location should be made clear in one way or<br />
another.<br />
36. Object Damage Assessment<br />
While assessing the damage caused by the earthquake <strong>to</strong><br />
a moveable object, attention should be paid <strong>to</strong> its physical<br />
condition, original location, and whether their relationship<br />
with such an object remains intact, and whether<br />
its original purpose is still served. Also, the object’s interrelationship<br />
with the heritage site, monument, or living<br />
tradition should be taken in<strong>to</strong> consideration.<br />
37. Object Preservation Management<br />
(a) Appropriate and reliable arrangements should be<br />
made for the preservation, security and s<strong>to</strong>rage of important<br />
moveable elements of a damaged monument.<br />
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(b) The objects displaced from their original location<br />
should be reestablished at their respective original locations.<br />
But if it is proved that the displaced objects are<br />
subjected <strong>to</strong> lack of security, or that they have lost their<br />
original purpose, they may be put on display at a different<br />
location in such a manner that their relationship<br />
with main location is expressed.<br />
(c) In the context of objects that have lost their important<br />
purpose from a physical or cultural perspective,<br />
they may be replaced only if there is no other alternative.<br />
Such objects can be kept safely and put on display at an<br />
appropriate location with an indication of their relationship<br />
with their original locations.<br />
Part 5: Non-classified Monuments<br />
(a) The res<strong>to</strong>ration and rebuilding of damaged nonclassified<br />
monuments may generally be carried out in<br />
accordance with these Guidelines’ ‘General Provisions’<br />
and the Guidelines (Manual?) for the Res<strong>to</strong>ration and<br />
Rebuilding of classified Monuments. However, it shall<br />
not be obliga<strong>to</strong>ry <strong>to</strong> implement all provisions word for<br />
word.<br />
(b) Other things relating <strong>to</strong> the res<strong>to</strong>ration and rebuilding<br />
and management of damaged non-classified monuments<br />
shall be as per the decision of the Department of<br />
Archaeology, in coordination with the stakeholders.<br />
Part 6: Miscellaneous<br />
A. To be done as per Guidelines – The Department of<br />
Archaeology itself and other institutions, with approval<br />
from, in coordination or collaboration with the Department<br />
of Archaeology, shall carry out the tasks relating <strong>to</strong><br />
the preservation, res<strong>to</strong>ration, and rebuilding of monuments<br />
damaged by the earthquake in accordance with<br />
these Guidelines and the Manual included herewith.<br />
B. Provision relating <strong>to</strong> the Amendment of Guidelines<br />
– These Guidelines may be amended from time <strong>to</strong> time,<br />
based on the experience gathered in the process of res<strong>to</strong>ration<br />
and rebuilding of damaged monuments, and in<br />
such a manner that the main spirit of these Guidelines<br />
is not affected.<br />
C. Procedures may be Devised – The Department of Archaeology<br />
may devise other procedures and implementation<br />
methodologies, as necessary, under these Guidelines,<br />
in order for the effective implementation of these<br />
Guidelines, and <strong>to</strong> expand on the things contained in<br />
these Guidelines.<br />
D. Preservation, Res<strong>to</strong>ration, and Rebuilding Manual<br />
– “Basic Manual for the Preservation and Rebuilding<br />
of Monuments Damaged by the <strong>Earthquake</strong> – 2072<br />
(<strong>2016</strong>)” has been formulated for the effective implementation<br />
of these Guidelines and <strong>to</strong> clarify the technical<br />
aspects contained in the Guidelines. The Manual is included<br />
herewith.<br />
E. The Department of Archaeology’s Decision Shall<br />
Apply – In the case of issues that are missing in these<br />
Guidelines, or that these Guidelines have not been able<br />
<strong>to</strong> address, the decision of the Department of Archeology<br />
shall apply.<br />
F. These Guidelines Shall Apply – If the things contained<br />
in these Guidelines contradict other standards,<br />
procedures, etc., these Guidelines shall apply. In such a<br />
case, the Department of Archeology might also make a<br />
special decision.<br />
G. May set up an Expert Committee – It is possible that<br />
these Guidelines may not address all types of problems<br />
and complexities that will emerge in the process of res<strong>to</strong>ration<br />
and rebuilding of damaged monuments. Every<br />
monument may have a different and unique set of problems<br />
and complexities. In such a case, the Department<br />
462
of Archaeology may set up a committee consisting of experts<br />
and specialists <strong>to</strong> provide expert advice and recommendations<br />
<strong>to</strong> institutions, including the Department<br />
of Archeology.<br />
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Kathmandu Valley Preservation Trust<br />
Mission<br />
Support<br />
Meet our Team<br />
<strong>Patan</strong> <strong>Darbar</strong> <strong>Earthquake</strong> <strong>Response</strong> <strong>Campaign</strong> Donors<br />
465
Kathmandu Valley Preservation Trust<br />
Mission<br />
The Kathmandu Valley Preservation Trust (KVPT)<br />
was founded in 1991 with the mission <strong>to</strong> safeguard the<br />
extraordinary and threatened architectural heritage of<br />
the Kathmandu Valley in Nepal. The negative impact of<br />
<strong>to</strong>day’s development pressures and the Valley’s seismic<br />
activity pose a threat not only <strong>to</strong> individual monuments<br />
but <strong>to</strong> the future of public space and urban life in the<br />
valley at large.<br />
Over the past quarter-century, KVPT has saved over<br />
55 his<strong>to</strong>ric buildings including temples, step-wells,<br />
monasteries, palaces, and homes, and has launched three<br />
major campaigns for preservation on an urban scale.<br />
KVPT collaborates with community groups, local and<br />
international specialists, educational institutions, and<br />
the Department of Archaeology of the Government of<br />
Nepal. Res<strong>to</strong>ration and conservation operations have<br />
initiated key research and training programs, and the<br />
KVPT office in <strong>Patan</strong> <strong>Darbar</strong> Square has become a<br />
resource center for architecture and urbanism in Nepal.<br />
Support<br />
KVPT is the only international organization dedicated <strong>to</strong><br />
architectural preservation in the Kathmandu Valley, and<br />
the only such agency registered with the Government of<br />
Nepal’s Social Welfare Council. Each project is executed<br />
by KVPT on a turn-key basis in close partnership with<br />
the Department of Archaeology, the official agency for<br />
cultural heritage preservation. KVPT is a registered<br />
501(c)(3) non-profit organization in the United States,<br />
and donations are fully U.S. tax-deductible.<br />
Most of <strong>KVPT’s</strong> projects rely on a combination of local<br />
and international funding including local community<br />
groups, individuals, and businesses in Nepal alongside<br />
international counterparts from Asia, Europe and the<br />
United States.<br />
KVPT <strong>Patan</strong> <strong>Darbar</strong><br />
<strong>Earthquake</strong> <strong>Response</strong> <strong>Campaign</strong><br />
See our website (kvptnepal.org) and<br />
www.kvptearthquakeresponse.org for updates and<br />
information about how <strong>to</strong> support ongoing efforts, or<br />
contact us at:<br />
KVPT – NEPAL<br />
P.O. Box 13349<br />
Kathmandu, Nepal<br />
Phone: +977 1 55 46 055<br />
Email: info@kvptnepal.org<br />
KVPT – UNITED STATES<br />
36 West 25th Street, 17th Floor<br />
New York, NY 10010, USA<br />
Phone: +1 212 727 0074<br />
Email: info@kvptnepal.org<br />
Meet our team<br />
through pho<strong>to</strong>s and audio interviews at<br />
www.kvpts<strong>to</strong>ries.org<br />
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Kathmandu Valley Preservation Trust<br />
<strong>Patan</strong> Darbār <strong>Earthquake</strong> <strong>Campaign</strong> Donors<br />
(list in formation <strong>September</strong> 1, <strong>2016</strong>)<br />
Donors for each project are listed alphabetically.<br />
North Taleju Temple<br />
Prince Claus Fund for Culture and Development<br />
(Netherlands)<br />
Sumi<strong>to</strong>mo Foundation (Japan)<br />
South Taleju Temple<br />
U.S. Ambassadors Fund for Cultural Preservation<br />
Sundari Cok East Wing<br />
Ministry for Foreign Affairs, Federal Republic<br />
of Germany<br />
Bahadur Shah and Mul Cok Roof Repairs at<br />
<strong>Patan</strong> Royal Palace Complex<br />
U.S. Ambassadors Fund for Cultural Preservation<br />
South Manimaṇḍapa<br />
Ministry for Foreign Affairs, Federal Republic<br />
of Germany<br />
Himal Initiative Deutschland e.V., Bamberg (Germany)<br />
Mangal Tol Sudhar Sangha<br />
The Embassy of Japan in Nepal<br />
Prince Claus Fund for Culture and Development<br />
(Netherlands)<br />
South Asia Institute (SAI), Heidelberg (Germany)<br />
North Manimaṇḍapa<br />
Ministry for Foreign Affairs, Federal Republic<br />
of Germany<br />
The Embassy of Japan in Nepal<br />
Vishveshvara Temple<br />
British Embassy, Kathmandu<br />
Global Heritage Fund (United States)<br />
The Embassy of Japan in Nepal<br />
Prince Claus Fund for Culture and Development<br />
(Netherlands)<br />
Char Narayana Temple<br />
Bonhams, New York (United States)<br />
The Embassy of Japan in Nepal<br />
John Eskenazi Foundation, London (United Kingdom)<br />
South Asia Institute (SAI), Heidelberg (Germany)<br />
World Monuments Fund (WMF) through support from<br />
American Express (United States)<br />
Krishna Mandir<br />
Gerda Henkel Foundation, Düsseldorf (Germany)<br />
The Embassy of Japan in Nepal<br />
Harishankara Temple<br />
Gerda Henkel Foundation, Düsseldorf (Germany)<br />
Lion Pillar<br />
University of Applied Arts, Vienna (Austria)<br />
Yoganarendra Malla Pillar<br />
University of Applied Arts, Vienna (Austria)<br />
Post-<strong>Earthquake</strong> Support for KVPT<br />
Neil Kreitman, Monomos Foundation<br />
Nick Simons Foundation<br />
Rubin-Ladd Foundation<br />
Mary S. Slusser<br />
Sarah Billinghurst Solomon<br />
Ivan Zimmerman<br />
University of Applied Arts, Vienna (Austria)<br />
Norwegian Direc<strong>to</strong>rate for Cultural Heritage<br />
(Riksantikvaren), Oslo (Norway)<br />
In appreciation for their enthusiastic support<br />
of the <strong>Campaign</strong> in <strong>Patan</strong>, Heidelberg, and<br />
New York:<br />
Christiane Brosius<br />
Kanak Mani Dixit<br />
Axel Michaels<br />
Pratima and Prithivi Pande<br />
and Susannah Robinson<br />
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