CU Jan-Feb 2020
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CAD User<br />
JANUARY/FEBRUARY <strong>2020</strong><br />
VOL 33 NO 01<br />
WWW.CADUSER.COM<br />
Listotektura<br />
Showcasing the winning UK entrant in the<br />
Vectorworks Student Design Scholarship<br />
Digital Twins<br />
Double trouble or the<br />
Holy Grail of digital estates?<br />
Remodelling King's Cross<br />
3D Repo provides access to the thousands of<br />
CAD files created in redeveloping King's Cross<br />
Futurebuild <strong>2020</strong><br />
Be the catalyst for change<br />
INDUSTRY NEWS • CASE STUDIES • HARDWARE & SOFTWARE FO<strong>CU</strong>S • PRODUCT REVIEWS • FEATURES
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CONTENTS<br />
JANUARY/FEBRUARY <strong>2020</strong><br />
CONTENTS<br />
THE MACALLAN DISTILLERY 10<br />
Thomas Mahon of Bimorph Digital Engineering<br />
explains the use of GenerativeComponents to<br />
calculate the mathematics behind The Macallan<br />
Distillery's distinctive and complex new roof<br />
LISTOTEKTURA 12<br />
Marina Georgieva's winning UK entry in the<br />
architecture category of the Vectorworks Student<br />
Design Scholarship for 2019 combined a design<br />
concept influenced by nature supported by solid<br />
structural design, writes David Chadwick<br />
AN ERP PRIMER 28<br />
How do you define an enterprise resource<br />
planning system? EasyBuild, winners of the ERP<br />
Solution of the Year award at the 2019<br />
Construction Computing Awards, provide an<br />
insight into the requirements of such a solution<br />
DIGITAL TWINS 30<br />
Stuart Bell, Sales & Marketing Director at<br />
GroupBC considers whether digital twins mean<br />
double trouble - or are they in fact the Holy<br />
Grail of digital estates?<br />
NEWS................................................INDUSTRY NEWS....................................................................................................6<br />
• ADDNODE ACQUIRES EXCITECH • 3D REPO SE<strong>CU</strong>RE MAJOR INVESTMENT<br />
INDUSTRY NEWS.............................IN MEMORY OF TONY RYAN................................................................................15<br />
• REMEMBERING ASITE'S TONY RYAN AFTER HIS SUDDEN PASSING IN JANUARY<br />
CASE STUDY....................................REMODELLING KING'S CROSS STATION..........................................................16<br />
• 3D REPO PROVIDES ACCESS TO THOUSANDS OF CAD FILES CREATED BY THE KING'S CROSS REDEVELOPMENT<br />
CASE STUDY....................................MIX AND MATCH..................................................................................................18<br />
• TEKLA STRUCTURES HANDLES PRECAST, CAST-IN-PLACE AND REINFORCED CONCRETE IN A SINGLE PROJECT<br />
SOFTWARE FO<strong>CU</strong>S.........................BENTLEY OPENBUILDINGS DESIGNER.............................................................20<br />
• WHY OPENBUILDINGS DESIGNER IS THE ULTIMATE MULTIDISCIPLINARY APPLICATION FROM BENTLEY<br />
CASE STUDY....................................BIM TECHNOLOGY FOR AURA APART...............................................................22<br />
• THE DA VINCHI GROUP HAVE WON THE EUROPEAN PROPERTY AWARD FOR THE AURA APART HOTEL<br />
INDUSTRY FO<strong>CU</strong>S...........................BIM ON THE BUILDING SITE...............................................................................24<br />
• DAVID CHADWICK AND EXCITECH'S DARYN FITZ CONTINUE THEIR DIS<strong>CU</strong>SSION OF BIM<br />
EVENT PREVIEW..............................FUTUREBUILD <strong>2020</strong>.............................................................................................26<br />
• BE THE CATALYST FOR CHANGE AT THIS YEAR'S FUTUREBUILD IN MARCH<br />
TRAINING MAP.................................AUTODESK TRAINING..........................................................................................32<br />
• YOUR GUIDE TO AUTODESK TRAINING<br />
SOFTWARE FO<strong>CU</strong>S.........................UNDER THE SURFACE........................................................................................34<br />
• MGISS AND VGIS BRING AUGMENTED REALITY TO 3D MAPPING AND BIM<br />
<strong>Jan</strong>uary/<strong>Feb</strong>ruary <strong>2020</strong> 3
COMMENT<br />
Editor:<br />
David Chadwick<br />
(cad.user@btc.co.uk)<br />
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John Jageurs<br />
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Comment<br />
It's all coming together<br />
by David Chadwick<br />
It's a relief that we don't have to<br />
(t)witter on about Brexit anymore.<br />
Nothing has exactly been decided yet,<br />
but I get the feeling that it's all in Boris'<br />
hands now, and he’s going to sink or<br />
swim with it. The relief is that we can get<br />
back to discussing the finer points of<br />
architectural design and construction,<br />
which have been going on apace, but<br />
which have been overlooked in the<br />
turmoil of the last couple of years.<br />
So, in this issue we have a feature on<br />
Bentley's OpenBuildings Designer, not<br />
the latest in their series of 'Open'<br />
applications, but surely the most<br />
significant of the lot. It was released in<br />
the second quarter of last year, and we<br />
have already featured Bentley's other<br />
integrated applications in the same genre<br />
– OpenRoads, OpenRail, covered earlier,<br />
OpenSite Designer and OpenFlows.<br />
OpenBuildings Designer brings together<br />
all the major elements of a construction<br />
project such as structural, MEP,<br />
electrical, building design tools –<br />
including GenerativeComponents and<br />
building performance – accompanied by<br />
the whole range of supporting software to<br />
handle documentation, media, rendering,<br />
data sharing and so on, and all under the<br />
aegis of Bentley's ProjectWise.<br />
That's accompanied by a case study<br />
from 3D Repo which details the work<br />
involved in putting together a<br />
collaboration scenario which combines<br />
over 3,500 CAD documents to enable<br />
real-time access for architects, planners<br />
and managers involved in the ongoing<br />
development of Kings Cross station and<br />
its rail infrastructure.<br />
We also have a case study from Bentley<br />
that explores the use of<br />
GenerativeComponents to design the<br />
roof of Macallan's distillery in Scotland (I<br />
really feel this story should have entailed<br />
a site visit instead of being the focus of a<br />
workgroup at Bentley's London offices!).<br />
GenerativeComponents, of course,<br />
combines mathematical algorithms within<br />
the design process to evaluate variations<br />
of a design issue to enable architects to<br />
select the one that most accurately<br />
reflects the brief.<br />
Elsewhere in this issue we look at the<br />
use of Graphisoft's ARCHICAD and its<br />
reliance on BIM in a hotel project in the<br />
Ukraine that won International plaudits in<br />
London last year, and a concrete<br />
example of the issues that Tekla<br />
mastered in a project at Canary Wharf<br />
that combined poured concrete with<br />
prefabricated slabs. Both of them good,<br />
solid, examples of BIM and modern<br />
construction methods in practice.<br />
All of this is neatly rounded off by the<br />
design project that won the UK element<br />
of the 2019 Vectorworks Design<br />
Scholarship. I have included it to<br />
illustrate the depth of imagination and<br />
creativity that the competition generates,<br />
and to demonstrate that there are some<br />
exceptionally talented students currently<br />
progressing through the education<br />
system – which certainly bodes well for<br />
the future of the industry. As one of the<br />
UK judges I am always impressed by the<br />
broad range of nationalities of the<br />
entrants – a testament I think to the<br />
international regard that our universities<br />
have in such courses.<br />
4 <strong>Jan</strong>uary/<strong>Feb</strong>ruary <strong>2020</strong>
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COURTYARD 33 | DESIGN BY 5468796 ARCHITECTURE
INDUSTRY news<br />
SCANNING FOR INTELLIGENT SIGNS OF DATA<br />
Advances in technology for<br />
observing the earth from<br />
space have resulted in the formation<br />
of a new company<br />
which will bring a range of innovative<br />
satellite intelligence and<br />
data services to market. 4 Earth<br />
Intelligence (4EI) has pioneered<br />
the use of satellite data for<br />
smart monitoring and analysis<br />
creating city, region and countrywide<br />
data solutions for applications<br />
such as air quality,<br />
asset management, ecology<br />
and urban heat monitoring.<br />
With offices in Bristol, UK and<br />
in Abu Dhabi, UAE, 4 Earth<br />
Intelligence has been established<br />
to focus on new sectors<br />
and technical innovations using<br />
machine learning and Artificial<br />
Intelligence to provide smart<br />
data - in particular for global<br />
environmental applications.<br />
With several flagship projects<br />
already completed around the<br />
BUSINESS IS BRISK FOR TRANSOFT<br />
Transoft Solutions has<br />
acquired Brisk Synergies,<br />
the leader in automated road<br />
safety analysis headquartered<br />
in Waterloo, Ontario.<br />
Brisk Synergies' BriskVAN-<br />
TAGE and BriskLUMINA software<br />
platforms apply continuous<br />
deep learning analytics<br />
on traffic video to help assist<br />
transportation professionals<br />
reach their Vision Zero goals<br />
to prevent vehicle, pedestrian<br />
and cyclist collisions, and<br />
improve road safety. The<br />
world, the company has set a<br />
new course and 4 Earth Intelligence<br />
will capitalise on this pioneering<br />
work. Projects to date<br />
have included the development<br />
of a new global air quality<br />
index, the creation of multiple<br />
iterations of the satellite environmental<br />
inventory of Abu Dhabi,<br />
innovative data fusion techniques<br />
in detecting soil quality<br />
and climate resilience analysis<br />
for Local Authorities in the UK.<br />
Using consistent and repeatable<br />
spatial data derived from<br />
satellites, 4 Earth Intelligence<br />
can provide insight about a<br />
wide range of measurable<br />
impacts using a variety of data<br />
analysis techniques and show<br />
change at very regular intervals.<br />
4EI will work collaboratively with<br />
commercial companies, agencies<br />
and governments to help<br />
improve decision making.<br />
www.4earthintelligence.com<br />
secure, cloud-based Brisk<br />
dashboard reports on actionable,<br />
predictive data on nearmiss<br />
collisions and traffic<br />
flow in near real-time from<br />
video-monitored intersections<br />
on roadways.<br />
Brisk's platforms are already<br />
being used worldwide in cities<br />
including New York State,<br />
Atlanta, Toronto, Bellevue,<br />
Montreal, Denver, Bogota,<br />
Zurich, The Hague, Nantes,<br />
Karlsruhe and Mumbai.<br />
www.transoftsolutions.com<br />
ADDNONDE ACQUIRES EXCITECH<br />
Excitech has been acquired<br />
by Addnode Group, the<br />
owner of Symetri, Europe’s<br />
leading provider of software<br />
and services for design and<br />
engineering activities. The<br />
acquisition increases<br />
Symetri’s UK footprint by over<br />
3,500 customers, strengthens<br />
its penetration in the construction<br />
and manufacturing markets,<br />
and enables both companies<br />
to deliver more value<br />
to their customers.<br />
Excitech customers will see no<br />
change in how the company<br />
supports them, with the company<br />
continuing to operate under<br />
the Excitech brand out of its<br />
Dr Jozef Dobos and Guy Ranawake<br />
Enfield headquarters. Customers<br />
will immediately benefit<br />
from an increase in the breadth<br />
of skills they have access to,<br />
and a wider range of third-party<br />
technologies, including<br />
Symetri’s own products Naviate,<br />
Sovelia, CQFlexMon, and CQi.<br />
Founded in 1985, Excitech<br />
employs 150 people, generating<br />
net sales in excess of £50m.<br />
Based in Enfield (North London),<br />
with additional training<br />
facilities in London and Cambridge,<br />
it was one of the first<br />
partners of Autodesk in the UK<br />
and is an Autodesk Authorised<br />
Training Centre.<br />
www.excitech.co.uk<br />
3D REPO SE<strong>CU</strong>RE MAJOR INVESTMENT<br />
Ingenious, through its Infrastructure<br />
Ventures EIS Service,<br />
has lead a £2.3m A-series<br />
investment round in 3D Repo,<br />
completing yet another successful<br />
year for the innovative<br />
start-up. 3D Repo technology<br />
has been successfully deployed<br />
on some of the largest and<br />
most prestigious construction<br />
projects with companies such<br />
as Atkins, Balfour Beatty, Bryden<br />
Wood, BuroHappold, Canary<br />
Wharf Contractors, and Crossrail<br />
among others.<br />
Guy Ranawake, Senior Investment<br />
Director at Ingenious,<br />
said: "There has been solid<br />
growth in the use of BIM worldwide<br />
and especially in the UK<br />
following the government mandate<br />
for BIM Level 2 on all largescale<br />
public sector construction<br />
and infrastructure projects since<br />
2016. 3D Repo’s online platform<br />
has excellent collaborative tools<br />
that allow teams to achieve all<br />
the benefits promised by BIM,<br />
consistently helping projects<br />
meet cost and time targets."<br />
Dr Jozef Dobos, founder and<br />
CEO of 3D Repo, said: "Having<br />
the backing of Ingenious means<br />
that we can continue to support<br />
the country's foremost digital<br />
construction champions and<br />
drive the use of 3D Repo on the<br />
most challenging infrastructure<br />
projects globally."<br />
www.3drepo.com<br />
6<br />
<strong>Jan</strong>uary/<strong>Feb</strong>ruary 2019
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INDUSTRY news<br />
EVOLUTION M TAKES TO THE CLOUD<br />
Integrity Software have<br />
launched a cloud-based version<br />
of their award-winning<br />
construction accounting software,<br />
with a number of customers<br />
already using the webbased<br />
system.<br />
One of the key benefits of the<br />
new SaaS offering is improved<br />
affordability. Removing the<br />
upfront cost for users and<br />
instead spreading the costs<br />
throughout the year on a<br />
monthly basis is an attractive<br />
alternative for those who manage<br />
their cash flow in this way.<br />
The cloud-based hosted solution<br />
will also remove the need<br />
for an on-premise server, which<br />
can represent a considerable<br />
outlay for smaller construction<br />
companies just starting out.<br />
Evolution Mx users can now<br />
benefit from a fully-fledged<br />
cloud-based system, making it<br />
even easier for users to work<br />
remotely. It will also now be<br />
available to Mac users, through<br />
the use of a web-based VM.<br />
Sophie Hurst, MD of Integrity<br />
Software, said: “For years we<br />
have come up against cloudbased<br />
competitors when it<br />
comes to new business, and<br />
whilst the functionality, flexibility<br />
and competency of our software<br />
certainly held its own - with<br />
many companies actually preferring<br />
an on-premise solution –<br />
we recognised that the market<br />
is changing, and we felt the time<br />
was right the develop our own<br />
cloud-based version of our software<br />
to give potential customers<br />
more choice.”<br />
Integrity will continue to offer<br />
its award-winning constructionspecific<br />
management software<br />
as a hosted on-premise solution<br />
along with this new cloudbased<br />
option.<br />
www.integrity-software.net<br />
ANOTHER FLYING SUCCESS FOR BLUESKY<br />
International aerial mapping<br />
company Bluesky has completed<br />
another successful survey<br />
season in the UK and Ireland.<br />
Capturing around 70,000<br />
square kilometres of aerial photography<br />
– of which about 70<br />
percent is high resolution – the<br />
total area flown equates to<br />
around twice the size of the<br />
Netherlands.<br />
In addition to the true ortho<br />
photography, which is used to<br />
create 3D height models of the<br />
earth’s bare surface (Digital<br />
Terrain Models / DTM) and<br />
ground features including<br />
buildings and trees (Digital Surface<br />
Models / DSM), Bluesky<br />
has captured Colour Infrared<br />
imagery of the entire area. This<br />
CIR imagery can be used to<br />
create environmental maps<br />
which help determine the<br />
health and state of vegetation.<br />
www.bluesky-world.com<br />
SOLIBRI CONNECTION FOR ARCHICAD 23<br />
RIBA is set to present its first<br />
VR exhibition, exploring key<br />
moments in the evolution of<br />
architectural styles over the last<br />
500 years. This new commission<br />
by multidisciplinary design<br />
studio Space Popular raises<br />
one of the most enduring concerns<br />
of architecture: the rise<br />
and fall of styles.<br />
Drawing on RIBA's world-class<br />
collections, Space Popular uses<br />
virtual reality to examine architecture<br />
styles of the past - from<br />
the Renaissance to postmodernism<br />
- and to consider technology's<br />
impact on contemporary<br />
buildings and spaces. Historic<br />
artefacts will be displayed<br />
alongside newly-commissioned<br />
content, welcoming visitors into<br />
a virtual universe to experience<br />
how popular cultures and technologies<br />
impact architecture<br />
GRAPHISOFT has<br />
announced the release of<br />
the latest version of the widely<br />
adopted Solibri Connection<br />
add-on for ARCHICAD 23,<br />
which allows faster BIM<br />
updates and the use of Solibri<br />
Office, Site or Anywhere while<br />
working in a real-time design<br />
scenario. Solibri Connection<br />
add-on provides fast and automated<br />
code and constructability<br />
checking.<br />
Optimised for ARCHICAD 23,<br />
the updated add-on automatically<br />
processes only those elements<br />
that are changed in the<br />
ARCHICAD model, resulting in<br />
faster collaboration. BCFbased<br />
issue reporting was<br />
introduced to this workflow,<br />
enabling designers to assign<br />
the detected issues to teammates.<br />
This add-on allows<br />
faster BIM updates and the use<br />
of Solibri while working in a<br />
real-time design scenario.<br />
Solibri Connection users will no<br />
longer need to save files to<br />
improve or evaluate the quality<br />
of their BIM model.<br />
www.graphisoft.com<br />
RIBA GOES FREESTYLE WITH NEW VR EXHIBIT<br />
and its evolution.<br />
A large-scale architectural<br />
model and vast colourful carpet<br />
will dominate the real-life gallery,<br />
incorporating references which<br />
epitomise individual architectural<br />
styles. Through interactive<br />
content, avatars will take each<br />
visitor on an illuminating tour<br />
through the space, elaborating<br />
on the real-life display of artefacts<br />
from the RIBA collections<br />
and their relation to technological<br />
innovations through time.<br />
The show includes contributions<br />
from internationally renowned<br />
architectural scholars; in addition,<br />
students from London<br />
Design and Engineering University<br />
Technical College have participated<br />
by producing their own<br />
avatars, virtual worlds and alternative<br />
interpretation.<br />
www.architecture.com<br />
8<br />
<strong>Jan</strong>uary/<strong>Feb</strong>ruary <strong>2020</strong>
CASEstudy<br />
©Steve McCurry / Magnum Photos<br />
Distilling the essence of design<br />
Thomas Mahon of Bimorph Digital Engineering explains the use of GenerativeComponents to<br />
calculate the mathematics behind The Macallan Distillery's distinctive and complex roof<br />
It's a fascinating concept that owners of<br />
wineries and distilleries, build splendid<br />
structures to house their produce whilst it<br />
matures in the vats, casks and gleaming<br />
copper distillation devices. Take for example<br />
the winery designed by Frank Gehry in<br />
Elciego, Spain, One can only assume that<br />
the patience required as each vintage<br />
matures is bolstered by contemplation<br />
amidst some iconic piece of architecture.<br />
On the other hand, visitors want to see as<br />
much of the manufacturing process as<br />
possible - and one needs to encourage<br />
profligacy from them by the opulence and<br />
magnificence of a grand design.<br />
I learnt about just such a dramatic and<br />
inspiring project in Scotland at Bentley's<br />
recent GenerativeComponents Symposium<br />
in London, where Thomas Mahon,<br />
founding Director of Bimorph Digital<br />
Engineering, gave a presentation on the<br />
parametric design process that aided in the<br />
development of The Macallan Distillery roof<br />
structure project.<br />
The new Macallan Distillery building was a<br />
Rogers Stirk Harbour + Partners project for<br />
the Macallan Distillery, which has been in<br />
existence since 1824 when they produced<br />
their first single malt whiskey. Set in the<br />
beautiful rolling scenery of the Easter<br />
Elchies estate, the aim was to provide a<br />
building that had a minimum visible impact<br />
on the landscape, yet allowed visitors to<br />
see all elements of the whiskey production<br />
process in a dramatic environment - a<br />
contrast between the engineering manmade<br />
forms of the industrial production<br />
and the surrounding countryside.<br />
The distillery consists of a substructure<br />
package of earthworks, waterproofing and<br />
concrete retaining structures using a grey<br />
aggregate mix and dark grey cement using<br />
local pulverized fuel ash, to match local<br />
stone. This was complemented by a<br />
superstructure designed to fit in yet appear<br />
man-made, and a gently undulating roof<br />
which was quite different and separate to<br />
the main structure, 'sailing' above it and<br />
freeing it from restraining ground pressures<br />
and loads.<br />
THE MACALLAN DISTILLERY ROOF<br />
The roof structure is in two principle parts, a<br />
primary tubular steel support frame and<br />
undulating domes and valleys for the<br />
timber grid shell. The primary steel frame is<br />
laced through the centre of the timber<br />
beam structure and helps to resist the<br />
torsional forces. The timber domes act in<br />
compression and the interconnecting<br />
valleys are hung between the domes. All of<br />
the roof beams are straight and all of the<br />
cassettes are flat double skinned panels,<br />
providing a facetted appearance to the<br />
engineered landscape.<br />
Despite the highly repetitive and rotational<br />
roof geometry the finished structure is<br />
constructed from over 380 thousand<br />
components. The beams are a composite<br />
of glulam and laminated veneered lumbar<br />
(LVL) and steel reinforced in certain key<br />
locations. All of the timber beams are<br />
vertical with a constant expressed depth of<br />
750mm which allows for considered and<br />
neat interfaces with internal partitions as<br />
well as the solid and glazed façade.<br />
FAÇADE AND GLAZING<br />
Running the full length of the eastern and<br />
southern elevations of the building is full<br />
height double glazing composed of 3m<br />
wide structurally bonded double-glazed<br />
panels, supported from the base and<br />
restrained at the head with a flexible<br />
movement joint. The interface between the<br />
main glazed façade and associated downstand<br />
roof beam is a key and important<br />
interface. Running the full length of the<br />
building, the façade undulates between<br />
2.6m and 5m in height. The interface at<br />
roof level incorporates a flexible movement<br />
detail which needs to accommodate the<br />
vertical and lateral range of movements of<br />
the roof structure, to remain engaged to the<br />
roof and support its lateral movement<br />
whilst maintaining the performance of its<br />
thermal and weathering envelope.<br />
GREEN ROOF AND COVERINGS<br />
On top of the timber roof structure is a<br />
layered roof buildup of circa 300mm in<br />
depth - 150mm of vapour barrier, thermal<br />
insulation and waterproofing and then a<br />
further 150mm of green living roof. The<br />
insulation actually protects the irrigated roof<br />
from the warming and drying effects of the<br />
distillation process.<br />
The architectural structural grid of the<br />
timber provides a network of aluminum<br />
channels, contributing to the engineered<br />
aesthetic but also acting as a servicing<br />
zone that crosses the entire roof, lightning<br />
protection, irrigation runs, fall restraint lines<br />
and power for actuated vents to the visitor<br />
centre rooflights.<br />
10<br />
<strong>Jan</strong>uary/<strong>Feb</strong>ruary <strong>2020</strong>
CASE study<br />
GENERATING THE DESIGN<br />
The roof design project was assisted by<br />
Thomas Mahon in 2015 while working as a<br />
computational BIM expert alongside the<br />
design team at RSHP. The project inspired<br />
the conception of his company Bimorph,<br />
which provides advanced digital/software<br />
engineering expertise as-a-service to the<br />
construction industry.<br />
The basis of the design was a grid, used<br />
to calculate the different layers to create a<br />
volume with a thickness generated by<br />
inputting a vertical depth into the<br />
GenerativeComponents (GC) parametric<br />
model. The structural members were then<br />
built dynamically as solids by the GC script<br />
using the law curves (cosines) and<br />
structural grid (3x3m) as the primary<br />
constraints, and the vertical dimension as<br />
the depth.<br />
Thomas had control of the parametric<br />
model in GC and was able to manipulate<br />
the grid size, structural depth and the<br />
overall surface curvature by modifying the<br />
law curves (geometric controllers).<br />
Rationalising the roof structure using<br />
cosine equations, however, did create<br />
natural caternaries for the structural<br />
engineers load tests.<br />
WHY GENERATIVECOMPONENTS?<br />
GenerativeComponents was the best<br />
option for this project, Thomas explained,<br />
as it has a powerful geometry engine and<br />
unique features that enable it to undertake<br />
complex building design problems. These<br />
include a built-in IDE and debugger<br />
capable of drawing geometry in the<br />
viewport as users step through their code,<br />
and a purpose-built scripting language,<br />
GCScript, enabling text-based<br />
programming (more suitable than visual<br />
programming for this type of project).<br />
GenerativeComponents also has a unique<br />
transaction feature which records user<br />
actions as the script is created and<br />
organised by the programmer to create<br />
more logical blocks of code. This essentially<br />
creates states which can be rolled back or<br />
replayed, enabling explicit flow control for<br />
developing and debugging complex<br />
computational design scripts - something<br />
that is unavailable in other computational<br />
design tools.<br />
According to Thomas, this project would<br />
have been extremely difficult to achieve<br />
using traditional CAD software, since<br />
finessing the design using law curves<br />
meant potentially hundreds of design<br />
iterations could be explored in a day. Even<br />
a slight modification of the roof's node<br />
points could result in ugly kinks in the roof<br />
structure and entail a fresh calculation.<br />
Done manually, just one design option<br />
could take weeks!<br />
GenerativeComponents offered other<br />
advantages too, such as the precision and<br />
mathematical parameterisation of the roof<br />
design. Subtle but significant design<br />
requirements, like the seemingly nonrational<br />
humps in the roof structure, are<br />
perfectly symmetrical up to where the ring<br />
beams intersect the timber roof structure,<br />
and essential for the RSHP design teams to<br />
retain the consistency of the symmetrical<br />
domes. This was only viable using<br />
parametric modelling.<br />
The apex of each dome, was actually only<br />
achievable using GenerativeComponents'<br />
cosines mapped into 3D space, and used<br />
as the setting out point for the interpolation,<br />
and then translated into the 3D structural<br />
members of the roof structure.<br />
BIOMORPH<br />
Bimorph Digital Engineering is now a<br />
London-based digital engineering firm<br />
providing specialist design delivery<br />
solutions to Architects, Engineers, Building<br />
Contractors, and Manufacturers. Their work<br />
ranges from improving workflow efficiency<br />
by developing custom apps for widely used<br />
construction software, to solving technical<br />
building design problems using software<br />
engineering and computational design/BIM.<br />
Since launching in 2015 Bimorph has<br />
grown rapidly, with an international client list<br />
for whom the company has provided highly<br />
innovative digital engineering solutions<br />
which are transforming the way buildings<br />
are designed and delivered. These include<br />
coordinating a parametric model for the<br />
WikiHouse project with Hawkins\Brown<br />
architects and Architecture 00 using<br />
Revit/Dynamo.<br />
Using a wide range of disciplines and<br />
expertise including BIM, construction, Revit,<br />
computational design, applied<br />
mathematics, computer science (bin<br />
packing algorithms, etc.) and geometric<br />
analysis, Biomorph can develop add-ins<br />
that can reduce design processes that<br />
normally take weeks to just a few minutes.<br />
www.bimorph.com<br />
<strong>Jan</strong>uary/<strong>Feb</strong>ruary <strong>2020</strong> 11
CASEstudy<br />
Listotektura<br />
The winning UK entry in the architecture category of the Vectorworks Student Design Scholarship for<br />
2019 combined a design concept influenced by nature supported by solid structural design, writes<br />
David Chadwick, who helped judge this year's entrants<br />
The winning UK entry in the<br />
Vectorworks Student Design<br />
Scholarship for 2019 was by Marina<br />
Georgieva from Birmingham City University.<br />
Marina was a winner in the Architecture<br />
category for her Listotektura project, while<br />
the 2019 Richard Diehl Award grand prize<br />
was won by Kris Clemson's The Octagon.<br />
Every year I have the honour and the<br />
pleasure of judging the UK entries to the<br />
competition, and I am invariably amazed at<br />
the quality and the creativity of many of the<br />
entries. Despite the fact that most of them<br />
will never become actual building projects,<br />
the effort that is put into them, and the fact<br />
that they address many of the issues<br />
prevalent in the industry, points to a wealth<br />
of talent coming through our universities.<br />
This year's UK winner, Marina Georgieva,<br />
presented a project that appeared at first<br />
glance to be more a work of art than a<br />
carefully laid out architectural proposal, but<br />
she described the development of the<br />
project beautifully, and how it followed the<br />
ethos of the local town and its surrounding<br />
natural habitat. Marina then followed that<br />
up with more concrete proposals about the<br />
sustainability of the project and the<br />
structural requirements of the separate<br />
elements, carefully researched with<br />
reference to similar projects worldwide.<br />
BEWDLEY ART GALLERY<br />
The location of the project is in Bewdley,<br />
UK, next to the River Severn, in the West<br />
Midlands. Bewdley, Marina describes, is a<br />
quiet town which, being set in a natural<br />
environment, creates a feeling of<br />
contentment and happiness for both<br />
visitors and citizens.<br />
The aim of the project was to provide an<br />
art gallery, a space for public celebration of<br />
local craftsmanship, studios for art visitors,<br />
and public workshops. The design was<br />
influenced by its natural surroundings,<br />
including the gallery spaces. From the<br />
initial concept to final design the building<br />
was designed to be sustainable while<br />
creating social areas - an all-year round<br />
usable landscape space, views, attractions<br />
and excitement.<br />
To develop the concept it was separated<br />
into two stages. The first stage was the<br />
design, which focused on exploring the<br />
influence of nature on the human mind and<br />
body, providing an open landscape space<br />
for social and interactive meeting. The<br />
second stage of the project was presented<br />
in her portfolio where the design brief and<br />
conceptual ideas of the building were<br />
explored and more fully defined.<br />
BEWDLEY AND NATURE<br />
The potential Bewdley Art Gallery site is<br />
situated on the banks of the River Severn<br />
and is surrounded by a lot of trees, whilst<br />
still being close to the centre of the town.<br />
To imbue the town's nature in the design,<br />
Marina photographed and observed<br />
nature's movement through the seasons.<br />
Trees, leaves and the river were all<br />
documented by short videos which<br />
allowed her to focus on the bridge<br />
between architecture and nature.<br />
This went into some detail, and a single<br />
tree was framed in a photograph from<br />
Bewdley and the leaves explored as single<br />
components - encouraging Marina to use<br />
a single leaf as the basic concept of the<br />
design, and then to create a patterned<br />
web of such components.<br />
The leaf was then drawn and dissected<br />
into smaller components, getting to its<br />
essential nature, so that its structure could<br />
influence the pattern of the façade, the<br />
building's shape and its delicate structure.<br />
Using it as a base, pushing and pulling<br />
the sides helped create the shape of the<br />
roof, and then the corners of the building<br />
to establish its height and where the roof<br />
became embedded into the building. The<br />
various shapes created in the structure by<br />
the dissection provided places where<br />
decorative patterns could be placed as<br />
solid infills. The building evolved to create<br />
a beautiful and delicate structure.<br />
ABSTRACT CONCEPTS<br />
The design process was started by simply<br />
drawing lines, exploring where the<br />
decorative patterns would best be placed.<br />
Abstract sections, spaces and the<br />
abstract façade of the project were built as<br />
a model to exist further exploration of the<br />
concept. The delicate structure of the<br />
12<br />
<strong>Jan</strong>uary/<strong>Feb</strong>ruary <strong>2020</strong>
CASE study<br />
Bewdley Art Gallery designs by Marina Georgieva at Birmingham City University<br />
plywood strips used provided an insight<br />
into the materials and the triangular<br />
shapes where the decorative patterns<br />
could be placed.<br />
The conceptual model demonstrated<br />
that two separate shapes helped divide<br />
the various functions of the building.<br />
These were refined later with the<br />
separation of the floors and the height of<br />
the building. The two different parts of the<br />
building were connected with a bridge<br />
between them, influenced by the curves of<br />
the Bewdley terrain. The connection<br />
between the two pods was strengthened<br />
by adding a cable structure to support the<br />
tension of the curvature of the bridge.<br />
For the final design of the building, and<br />
to prevent shadows being cast in the<br />
seating area, the building was oriented to<br />
face the sun.<br />
ENVIRONMENTAL STRATEGY<br />
As part of the environmental strategy, one<br />
of the aims of the design was to<br />
maximise natural light and ventilation,<br />
and to create a healthy, happy<br />
atmosphere. Window openings were<br />
placed on each floor on all elevations,<br />
and voids placed close enough to them<br />
to encourage a stack effect and provide<br />
natural ventilation, supported by<br />
mechanical ventilation when necessary,<br />
and cladding to enhance air movement.<br />
Daylight penetration is provided by<br />
glazing and the decoratively patterned<br />
cladding throughout, which distributes<br />
light to internal spaces, creating an<br />
interesting atmosphere in the building.<br />
This is supported by artificial lighting on<br />
the ceilings and glulam columns - again,<br />
only to be used when required.<br />
Natural shading was achieved by<br />
distinctive patterns on the façade, the<br />
whole building creating a natural selfshading<br />
function.<br />
Rainwater management was provided to<br />
direct the water into a pond which was<br />
part of the landscape design, which then<br />
runs into a rainwater harvesting system,<br />
used for watering the landscape and for<br />
the toilets.<br />
The building has underfloor heating for<br />
the winter, supported by geothermal<br />
heating - a ground source effect which<br />
pushes hot air into the building replacing<br />
cold air, assisted by a generator in the<br />
pump room.<br />
FLOODING SYSTEM BARRIERS<br />
The site has environmental issues as the<br />
risk of flooding is very high next to the<br />
River Severn. There are three barriers in<br />
Bewdley but none to protect the site of the<br />
building. The landscaping was designed<br />
to stop water reaching the building, with<br />
steps raised up towards the river to act as<br />
a flood water barrier.<br />
TIMBER FRAME<br />
A 3D model of the building was created to<br />
better understand its timber frame. The<br />
model was exploded into different<br />
components, focusing on the primary and<br />
secondary structure for the columns as<br />
well as the floor, and materials applied to<br />
each components to provide more<br />
accurate visualisation.<br />
A physical model of one of the parts of<br />
the building was also made to test the<br />
structure of the concept.<br />
The model was separated into two parts,<br />
the structure and the façade, and the<br />
stability of the structural timber frame<br />
explored. Other buildings with similar<br />
designs were studied to evaluate the<br />
design of the timber frame structure: the<br />
Chilean Pavilion designed by Undurraga<br />
Devés Arquitectos and Maggie's Cancer<br />
Centre in Manchester designed by Foster<br />
+ Partners.<br />
The gallery dimensions were quite<br />
large - 22m high, supported by glulam<br />
arches. The arches are 210mm wide<br />
and 900mm deep spanning the full 22m<br />
width. Each arch is supported by a steel<br />
shoe, pinned to the ground, with spliced<br />
plates welded to a 244mm diameter<br />
support. The whole structure rests on a<br />
cast concrete floor slab.<br />
For the presentation, virtual reality renders<br />
were created to better understand the<br />
space within the building. Finally, to link all<br />
of this together the galleries in both parts<br />
of the building were named, 'Framing<br />
Nature' and 'Sculptures of Nature'.<br />
It was a pleasure going through Marina's<br />
presentation again for this issue.<br />
www.vectorworks.net<br />
If you are interested in entering your<br />
project for the <strong>2020</strong> Vectorworks Design<br />
Scholarship awards you can register your<br />
interest at:<br />
www.vectorworks.net/scholarship/en/about<br />
<strong>Jan</strong>uary/<strong>Feb</strong>ruary <strong>2020</strong> 13
SAVE THE DATE<br />
12TH NOVEMBER <strong>2020</strong><br />
THE GRAND CONNAUGHT ROOMS, COVENT GARDEN, LONDON<br />
www.constructioncomputingawards.co.uk<br />
@CCMagAndAwards<br />
Sponsored by:
INDUSTRY news<br />
In memory of Tony Ryan<br />
Asite's Tony Ryan passed away on Tuesday the 2nd of <strong>Jan</strong>uary in London, due to unexpectedly<br />
severe complications from a recent illness. He was appointed CEO in 2006, having previously been<br />
Sales Director<br />
In partnership with Nathan Doughty,<br />
who had been Chief Operating<br />
Officer since 2006, Tony<br />
transformed Asite into a consistently<br />
profitable business - despite the<br />
turbulent times the industry faced. Due<br />
to this work, Asite is now a key global<br />
player in today's Software as a Service<br />
(SaaS) space, working on some of the<br />
largest capital projects and<br />
infrastructure developments around<br />
the world. Tony's determination to<br />
succeed was a key driver of this<br />
success.<br />
Above all, Tony was an extraordinary<br />
character who will be remembered for<br />
his positive energy and optimism<br />
about life. The entire Asite family<br />
grieves his loss and extends their<br />
deepest sympathies to Tony's family<br />
and friends.<br />
While Asite mourns, they also<br />
continue to push forward as the<br />
ATeam; which is precisely what he<br />
would have wanted. Nathan Doughty<br />
has been appointed as Group CEO<br />
and has the full support of Asite's<br />
Board of Directors, management team<br />
and employees around the world.<br />
With over 25 years of experience in IT<br />
services, extensive knowledge of<br />
Software as a Service and the global<br />
architectural, engineering and<br />
construction (AEC) environment,<br />
Nathan will continue to build on the<br />
excellent foundations that have been<br />
laid and provide leadership to shape a<br />
market-leading future for the business<br />
in its mission to become the global<br />
leader in digital engineering.<br />
Asite's global offices and expanding<br />
team of experts has provided them<br />
with the capability to fully support their<br />
customers, regardless of their location.<br />
Their success over the last year has<br />
enabled them to achieve ambitious<br />
growth targets, resulting in an 83%<br />
increase in operating profit and 20.4%<br />
increase in revenue. At the centre of<br />
their triumph, the cloud-based Asite<br />
platform continues to push the<br />
boundaries of research and innovation<br />
in the field of digital engineering on<br />
behalf of their customers, achieving<br />
awards such as Cloud Technology of<br />
the Year and Best Use of IT in a<br />
Construction Project at the<br />
Constructing Computing Awards 2019.<br />
They are well positioned to<br />
accomplish their strategic desire to<br />
become the global leader in digital<br />
engineering by integrating supply<br />
chains for capital projects and<br />
infrastructure developments<br />
worldwide, and their vision to connect<br />
people and help the world build better<br />
has never been more pertinent. Asite's<br />
future looks very bright and is destined<br />
for exciting times ahead.<br />
ABOUT ASITE<br />
Founded in 2001, Asite's platform<br />
enables organisations working on<br />
large capital projects to come<br />
together, plan, design and build with<br />
seamless information sharing across<br />
the entire supply chain.<br />
Asite Vendor Marketplace is our<br />
supply chain management solution<br />
which helps capital project owners and<br />
Tier-1 contractors to integrate and<br />
manage their extended supply chain<br />
for delivering on capital projects. Asite<br />
Common Data Environment is our<br />
project portfolio management solution<br />
that gives you and your extended<br />
supply chain shared visibility of your<br />
capital projects. Together they enable<br />
organisations to build digital<br />
engineering teams that can deliver<br />
digital twins and just plain build better.<br />
Asite is headquartered in London's<br />
Tech City and has regional offices in<br />
New York, Houston, Dubai, Sydney,<br />
Hong Kong, India and South Africa.<br />
www.asite.com<br />
<strong>Jan</strong>uary/<strong>Feb</strong>ruary <strong>2020</strong> 15
CASE study<br />
Remodelling King's Cross Station<br />
3D Repo provides access to the thousands of CAD files created by the King's Cross railway<br />
development project to 300 designers, contractors and managers<br />
London's King's Cross railway<br />
station is one of the busiest<br />
stations in the UK, serving close<br />
to 40 million passengers each year.<br />
Although it has attracted attention for<br />
the magnificent semi-circular vaulted<br />
canopy over the concourse, designed<br />
by British architects John McAslan +<br />
Partners, it's been 25 years since any<br />
major intervention has taken place on<br />
the railway itself, and it is now in need<br />
of some major renewal and remodelling<br />
work. The remodelling will allow for an<br />
increase in the length and number of<br />
long-distance trains, and facilitate<br />
future improvements to journey times.<br />
Specialist Project Integration (SPI) a<br />
company that works with companies<br />
within the construction, utilities and<br />
infrastructure industries to raise<br />
productivity using enabling<br />
technologies, information management<br />
and visualisation, are undertaking this<br />
massive £250 million project which<br />
includes:<br />
Extending passenger platforms<br />
Recommissioning an unused tunnel<br />
Optimising the track layout<br />
Modernising the signalling control<br />
system<br />
One of the major challenges for this<br />
complex project is that the new railway<br />
needs to be built on top of existing<br />
railway whilst it remains open. With<br />
about 300 designers, contractors, and<br />
managers across multiple companies,<br />
and some 3,500 CAD files, SPI knew<br />
that traditional methods of<br />
communication and design<br />
coordination were not appropriate.<br />
Furthermore, they needed to be sure<br />
that disruption to one of the UK's<br />
busiest railway stations was kept to a<br />
minimum.<br />
Despite using ProjectWise as a<br />
common data environment (CDE), there<br />
was also a need for a design<br />
coordination and collaboration tool that<br />
could run easily in a web browser. 3D<br />
Repo's digital platform for Building<br />
Information Modelling (BIM) was<br />
chosen as the platform to help SPI with<br />
coordination due to the fact that it<br />
required minimal training, and could be<br />
accessed from any computer without<br />
the need for software installation or<br />
licensing<br />
SPI are using 3D Repo as both a<br />
design coordination tool and a<br />
communication tool to help them bring<br />
this project together. The company<br />
hopes to achieve a predicted saving of<br />
about 10,000 hours of on-site work<br />
thanks to the combination of software<br />
applications being used including<br />
Bentley MicroStation, 3D Repo, and<br />
SPI V-RAM.<br />
DESIGN COORDINATION<br />
One of the key features used is Instant<br />
Clash, which identifies issues such as<br />
steelwork clashing with overhead lines,<br />
highlighting the exact intersection point<br />
to save potential rework during<br />
construction. Designers and engineers<br />
simply sign-in from a web browser to<br />
view the latest models and log issues<br />
and comments into the platform as a<br />
central hub for communication -<br />
meaning no more lost emails.<br />
3D Repo's 3D Diff feature, the first<br />
real-time change detection solution on<br />
the web, released by 3D Repo earlier<br />
16<br />
<strong>Jan</strong>uary/<strong>Feb</strong>ruary <strong>2020</strong>
CASE study<br />
this year, detects changes made<br />
between 3D models regardless of file<br />
type, making it easy for multidisciplinary<br />
teams to collaborate when different<br />
design software applications are being<br />
used. It compares actual geometry<br />
changes between models, highlighting<br />
new elements in green and deletions in<br />
red. Amongst the most popular file<br />
formats that 3D Repo supports are, of<br />
course, Autodesk Revit and<br />
Navisworks, Bentley DGN, IFC, FBX<br />
and many more.<br />
One surprising benefit to the use of 3D<br />
Repo, in spite of the complexity of the<br />
project, is that SPI is able to achieve<br />
substantial efficiencies within the<br />
project using only a small proportion of<br />
the features available in the software.<br />
According to Simon Wray, Managing<br />
Director of Specialist Product<br />
Integration, "The great thing about 3D<br />
Repo is that we're only using the most<br />
basic features and we're getting a<br />
strong return on investment."<br />
COMMUNICATION TOOL<br />
Similar functionality widens accessibility<br />
to the project beyond project members<br />
and industry specialists. 3D Repo<br />
provides a "reality model" of the project<br />
which can be used to 'democratise' the<br />
data it contains, and to customise views<br />
that enable stakeholders, the public<br />
and other interested parties to extract<br />
the information they require. The<br />
complexity of the project can be<br />
mitigated for those who do not normally<br />
use, or necessarily understand, CAD<br />
drawings and BIM models.<br />
The reality model is actually a realistic<br />
version of the design, adding context to<br />
the remodelling project - adding visual<br />
clues to its appearance of the project<br />
and its setting and removing the need<br />
for specialist interpretation. SPI have<br />
found that this has helped minimise<br />
timescales in decision making from<br />
local authorities, station management,<br />
train operators etc. as they are able to<br />
relate the reality model back to a realworld<br />
context.<br />
Besides providing an ideal<br />
communication tool for projects, 3D<br />
Repo is being used for numerous other<br />
tasks during the King's Cross<br />
remodelling project. Stakeholder<br />
engagement - and, dare we say it,<br />
education - is an important part of the<br />
process. Explaining where the money is<br />
being swallowed up is a lot easier to<br />
put across when you can 'walk' the<br />
senior management team through the<br />
project rather than swapping 3D model<br />
views and Excel spreadsheets round<br />
the board. Similarly, Engineering<br />
meetings have become more focused,<br />
facilitating direct interaction with<br />
engineering issues whatever the rail<br />
technology, application being<br />
discussed or file formats being used.<br />
KEEPING LINES OPEN<br />
One of the main issues for the project,<br />
mentioned above, is that all of the<br />
proposed improvements are to be<br />
carried out whilst the existing railway<br />
lines remain in operation. That raises<br />
immense problems for site logistics,<br />
such as the removal of waste material,<br />
the provision of new equipment and the<br />
machinery required to install it, and the<br />
general movement of workers on and<br />
off the site whilst trains are running<br />
past. Here, 3D Repo's health and safety<br />
tool, SafetiBase, has proved an ideal<br />
solution for educating the workforce<br />
about the issues and dangers involved<br />
in working in a 'live' environment,<br />
allowing potential hazards to be<br />
identified and mitigated before anyone<br />
sets foot onsite.<br />
Construction projects in Greater<br />
London are probably subject to far<br />
more planning processes than<br />
anywhere else, and are likely to be far<br />
more stringent - hence the use of 3D<br />
Repo to assist in obtaining planning<br />
consents, and the enhanced overviews<br />
of the King's Cross project that<br />
facilitated the project's acceptance.<br />
The general feeling at SPI is that from<br />
the designers, architects and engineer's<br />
points of view, and also as a tool for<br />
informing all other parties involved or<br />
interested in a project, 3D Repo has<br />
certainly delivered its promise. This was<br />
endorsed by Keith Wakeford, head of<br />
Modelling and Simulation at SPI, who<br />
said "We found 3D Repo intuitive to<br />
use, and capable of navigating<br />
extremely complex models, even when<br />
using textured elements".<br />
https://3drepo.com<br />
<strong>Jan</strong>uary/<strong>Feb</strong>ruary <strong>2020</strong> 17
CASE study<br />
Mix and match<br />
When faced with a hybrid mix of precast, cast-in-place and reinforcement concrete, a tight delivery<br />
schedule, a marine environment and complex construction methodologies, Kilnbridge Construction<br />
Services turned to Trimble's Tekla Structures for assistance on the Water Street Bridge project<br />
Arecent addition to London's Canary<br />
Wharf estate, the new Water Street<br />
Bridge was designed by Knight<br />
Architects with COWI and Eadon<br />
Consulting, to provide a road and<br />
pedestrian link between Montgomery<br />
Square and the new Wood Wharf<br />
development. A single-leaf bascule bridge,<br />
with an upward swing to allow boats to<br />
pass underneath, it spans over 25m across<br />
the Bellmouth Passage, between the pivot<br />
point within the East Abutment chamber<br />
and the elastomeric nose-bearing at the<br />
West Abutment.<br />
Kilnbridge, a multidiscipline construction<br />
and engineering business, was awarded<br />
the £5million project by Canary Wharf<br />
Contractors, with the task of designing,<br />
fabricating and installing the three primary<br />
concrete structures required for the bridge's<br />
construction - the East Abutment, West<br />
Abutment and Marine Causeway.<br />
Both the East and West Abutment were to<br />
be formed of reinforced concrete, with the<br />
surrounding marine environment requiring<br />
careful detailing and consideration of the<br />
adjacent structures. The West Abutment<br />
consisted of a number of vertical structures,<br />
notably two feature concrete columns that<br />
support the bridge's elastomeric bearings<br />
and approach deck; all of which were<br />
supported on bearing piles through the<br />
existing promenade. In comparison, the<br />
East Abutment is a semi-submerged<br />
concrete structure, founded on 1200mm<br />
diameter bored marine piles with<br />
permanent steel casings sealed into the<br />
Lambeth Beds below.<br />
Designed to withstand impact from a<br />
small ship, the main function of the East<br />
Abutment is to support the bridge's pivot<br />
bearing and lifting cylinder, as well as<br />
house the other mechanical components<br />
and plant room area.<br />
Kilnbridge was also tasked with<br />
designing, fabricating and constructing<br />
the Marine Causeway, which ran<br />
alongside the existing marine deck of the<br />
new Wood Wharf development.<br />
Consisting of bored marine piles that<br />
support transverse precast beams,<br />
precast planks then span between the<br />
beams, providing permanent formwork for<br />
the in-situ concrete deck above.<br />
It was a complex project, which<br />
combined precast, cast-in-place and<br />
finished concrete, as well as various<br />
temporary works. The limited three-month<br />
pre-construction lead-in period also<br />
required the accelerated design and<br />
detailing of all precast elements. Kilnbridge<br />
therefore turned to Trimble's Tekla<br />
Structures for assistance.<br />
Alastair Courtney, Senior Engineer at<br />
Kilnbridge said: "We have been using Tekla<br />
software for concrete reinforcement<br />
detailing for around three years now, with<br />
the company also having utilised it on steel<br />
fabrication works for approximately eight<br />
years prior to this. The benefits this<br />
software can bring to both small- and<br />
large-scale projects are huge and indeed<br />
widely evident across the whole<br />
construction process.<br />
"On the Water Street Bridge site, given the<br />
18<br />
<strong>Jan</strong>uary/<strong>Feb</strong>ruary <strong>2020</strong>
CASE study<br />
hybrid nature of the structures and<br />
concrete elements, effective project<br />
coordination and development was crucial.<br />
It was here that we were aided<br />
immeasurably by the use of BIM and Tekla<br />
Structures. As a result of some of the<br />
elements being highly complex in terms of<br />
design and positioning, it was vital that we<br />
were able to first model and study them in<br />
3D prior to construction, both to ensure<br />
that they were buildable and also to avoid<br />
any clashes between the heavy<br />
reinforcement elements."<br />
One such example of this design and<br />
construction complexity was the East<br />
Abutment. With the intention of reducing<br />
the need for marine plant machinery and<br />
also improve site safety for workers and<br />
operatives, it was concluded that<br />
constructing the permanent outer concrete<br />
shell structure above the dock water level<br />
was the most efficient option, effectively<br />
transforming a marine operation into a<br />
land-based one.<br />
Alastair explained further: "After much<br />
consideration, we decided that the outer<br />
concrete shell would be constructed above<br />
water, complete with a temporary working<br />
platform, before gradually being lowered<br />
over five metres into the water below using<br />
strand jacking techniques. It would then be<br />
sealed and dewatered to provide the<br />
working space necessary to complete the<br />
remainder of the concrete structure.<br />
"Of course, planning and then carrying<br />
out such a complex piece of engineering<br />
required a great amount of preparation,<br />
which is another area where Tekla<br />
Structures came in. Not only did the<br />
software greatly assist with the modelling<br />
of the temporary works required for such<br />
an operation, including temporary<br />
reinforcing bars to suit the change in<br />
structural loading, but it also aided in<br />
detailing the changing reinforcement<br />
requirements. We were able to efficiently<br />
model, consider and assess the two<br />
differing locations of the structure - a key<br />
factor considering the installed position<br />
was far from the permanent end-location."<br />
In addition to the challenges presented<br />
by the marine environment, the team at<br />
Kilnbridge also had to consider the<br />
proximity of the London Underground<br />
Limited (LUL) assets; as well as obeying<br />
the tight deadline by which the project's<br />
concrete structures had to be completed.<br />
Given this, the decision was made for a<br />
large number of concrete elements within<br />
the Marine Causeway, as well as the<br />
abutments, to be changed from cast-inplace<br />
to precast, as Alastair explained:<br />
"By introducing a greater amount of<br />
precast elements, we received both large<br />
time and cost savings, as well as derisking<br />
the project as a whole - vital considering<br />
the tight timescales. This also allowed for a<br />
large portion of the works to be<br />
constructed and signed-off prior to the<br />
main works commencing on site, enabling<br />
us to get ahead of the schedule.<br />
"Through the use of Tekla Structures, we<br />
were able to study the 3D model in detail<br />
and review both the potential advantages<br />
and constructability of changing the<br />
concrete elements to precast. In addition,<br />
we were also able to ensure that the joints<br />
constructed between the pre-cast<br />
elements would not impact on the<br />
surrounding structures."<br />
The benefits of Tekla software and the<br />
ease of control allowed with Tekla<br />
Structures was further exemplified when, at<br />
a crucial point in the project, two weeks<br />
prior to a key element being constructed,<br />
the permanent works engineer noted that<br />
the design calculations hadn't correctly<br />
accounted for the loading from a ship<br />
impact. As a result, substantial changes in<br />
the reinforcement were required.<br />
"Thanks to Tekla, what could have been a<br />
significant setback and caused serious<br />
delays to the project was easily and<br />
efficiently solved," commented Alastair.<br />
"The required changes were all promptly<br />
incorporated within the model, Tekla<br />
Structure's automatic clash detection<br />
confirmed the design was correct and<br />
constructible. The corresponding<br />
fabrication drawings and schedules were<br />
generated within just two days, enabling<br />
the new reinforcement to be delivered to<br />
site on time. It also allowed us to maximise<br />
reusage of the previously ordered<br />
elements from the then obsolete design,<br />
subsequently reducing waste.<br />
"Thanks to Tekla Structures, the overall<br />
construction programme was not<br />
impacted, and we were able to achieve our<br />
deadline for the lowering of the East<br />
Abutment structure - a real feat of<br />
engineering in itself."<br />
The complex nature of the project has<br />
seen Kilnbridge receive praise and<br />
recognition from throughout the industry,<br />
including being presented with the<br />
Infrastructure Project Award in the Tekla UK<br />
Awards 2019, where judges praised its<br />
integration of both precast and cast-inplace<br />
concrete, and also receiving<br />
commendation for CONSTRUCT's Project<br />
of the Year Award (2018).<br />
www.tekla.com/uk/products/tekla-structures<br />
<strong>Jan</strong>uary/<strong>Feb</strong>ruary <strong>2020</strong> 19
CASEstudy<br />
Bentley OpenBuildings Designer<br />
Rounding off a sequence of 'Open' applications from Bentley is OpenBuildings Designer - the ultimate<br />
single multidisciplinary application<br />
As we have seen over the last couple<br />
of years, the trend within Bentley<br />
Systems is towards the full<br />
integration of related applications to<br />
facilitate the sharing of information in order<br />
to improve the workflows between all<br />
members of a project. Previously this was<br />
focused on individual project types -<br />
infrastructure design, site and building<br />
modelling and, most recently, flood relief<br />
solutions - but earlier this year Bentley<br />
released the ultimate in their 'Open'<br />
system solutions: OpenBuildings<br />
Designer. It seemed appropriate then that<br />
we should wrap up the series with this<br />
important, fundamental, Open solution.<br />
This single application brings together all<br />
of the separate functions that comprise a<br />
typical construction project, with the<br />
benefit of specialists in each area being<br />
able to work on, or contribute to, a single<br />
'Master' model.<br />
The ultimate application is putting it<br />
mildly. OpenBuildings Designer provides<br />
access to architectural, structural,<br />
mechanical and electrical design<br />
solutions, as well as computational<br />
design solutions for exploring design<br />
variations, and energy services for<br />
performing building simulations and<br />
energy evaluations. Designs can be<br />
developed in context using reality models<br />
and point cloud data, checked in<br />
progress using clash detection tools and,<br />
whilst adhering to company standards,<br />
sharing data with all common formats -<br />
IFC, COBie RealDWG, RFA and<br />
SketchUp's SKP - and to share models<br />
using Bentley's iModels technology.<br />
OpenBuilding Designer also takes<br />
advantage of all of the latest technology<br />
advances to produce project documents,<br />
lifelike renderings and movies,<br />
incorporate media files, share weblinks<br />
and develop hypermodels. All of this<br />
comes within a Bentley ProjectWise<br />
environment. There's even a personalised<br />
learning facility to accelerate and<br />
encourage adoption of the application.<br />
Described as a 'Design In Reality<br />
Context', it is a multidisciplinary approach<br />
that uses BIM workflows to build<br />
information-rich models for the design,<br />
analysis, simulation and documentation<br />
of buildings. It even includes things like<br />
computational design - or<br />
GenerativeComponents - and energy<br />
simulations for evaluating building<br />
performance. As with earlier Open<br />
Design solutions, OpenBuilding Designer<br />
places users within a 3D modelling<br />
environment, leveraging reality models to<br />
place them in context.<br />
Faced with access to such a wealth of<br />
applications, it is only appropriate that it is<br />
supported by Bentley's SELECT<br />
CONNECT Edition and services - which<br />
include Adaptive Learning Services that<br />
provide contextual and personal learning,<br />
and Personal Mobility Services giving<br />
unlimited access to project information as<br />
and when required. ProjectWise<br />
Connection Services allows users to share<br />
and manage issues, applications and<br />
project information, and to handle<br />
transmittals, submittals and RFIs.<br />
With such a phenomenal increase in the<br />
sharing of information between the<br />
different disciplines, the only caveat I<br />
suppose is the amount of data translation<br />
required to build complex models, and the<br />
organising required to keep all of it<br />
relevant and up to date. By using the BIMs<br />
federated data, however, design<br />
components are made available to all<br />
members of a project team, no matter<br />
what format it was originally designed in,<br />
and building systems using these different<br />
technologies are coordinated to allow<br />
users to work on any size model<br />
simultaneously.<br />
OPENBUILDINGS DESIGNER<br />
COMPONENTS<br />
OpenBuildings Designer is described by<br />
Bentley as a single multidisciplinary<br />
application. Besides a standard<br />
architectural set of tools, it incorporates<br />
structural software to model steel,<br />
concrete and timber structures, with tools<br />
to detail steel trusses, joists, ladders and<br />
handrails and other assemblies. The<br />
structural software comes with a library of<br />
international steel and concrete shapes,<br />
20<br />
<strong>Jan</strong>uary/<strong>Feb</strong>ruary <strong>2020</strong>
CASEstudy<br />
and is capable of sharing both models<br />
and analysis with other applications, using<br />
Bentley's Integrated Structural Modelling<br />
(ISM) technology. It can also exchange<br />
data with other detailing applications using<br />
CIS/2 and SDNF (you can start to see the<br />
multiplicity of formats building up).<br />
The application comes with Mechanical<br />
and Electric components - the former for<br />
modelling HVAC, piping and other<br />
plumbing systems, and the second to<br />
provide complex lighting designs and<br />
electrical circuitry. Using standard MEP<br />
components, aided by software to<br />
calculate ductwork sizes and airflows,<br />
users can layout complete HVAC and<br />
other systems, and then produce the<br />
drawings and models they need to send<br />
to Trimble's FabShop for fabrication.<br />
Electrical design comes with its own<br />
unique array of requirements, allowing<br />
users to lay out electric circuits<br />
parametrically. These include cable trays,<br />
baskets, conduits and wireways, which<br />
have to be documented in 2D formats,<br />
block diagrams, lighting and panel<br />
schedules. These are totally familiar to<br />
electrical engineers however, who have<br />
access to user-definable templates.<br />
COMPUTATIONAL DESIGN<br />
This is where the application really takes off.<br />
There's little perceived advantage to be<br />
gained running the first three elements<br />
together, as opposed to running them<br />
separately and traditionally, sharing data<br />
using ProjectWise's Connected Data<br />
Environment (CDE). Integrating<br />
computational design and other advanced<br />
design tools within the application, however,<br />
allows users to leverage the information<br />
available in virtually unlimited ways.<br />
Defining components within a proposed<br />
design, building relationships and<br />
applying dimensional constraints allows<br />
architects to explore a range of what-if<br />
scenarios. Mathematical algorithms can<br />
be linked to designs to run a vast number<br />
of iterations of even the most complex<br />
designs, in a fraction of the time<br />
traditional methods would take to handle<br />
just one iteration.<br />
Mathematical statements, covering<br />
everything from shape, environmental<br />
constraints and rental requirements<br />
through to cost, can be used to control<br />
the geometry, orientation and size of a<br />
building, to produce an optimum solution<br />
for a design. Enhanced control of such<br />
designs can also use slides, law curves<br />
and other visual techniques to manipulate<br />
individual design components. An<br />
example of this is provided by the case<br />
study on Macallan Distillery in this issue,<br />
which uses GenerativeComponents to<br />
define the unique shape of the iconic roof.<br />
ENERGY AND BUILDING<br />
PERFORMANCE<br />
That only leaves environmental<br />
considerations, as vital a component of<br />
modern building design as all other<br />
elements. Using the industry standard<br />
EnergyPlus, whole building energy<br />
analysis can be undertaken in<br />
OpenBuildings Designer, facilitating<br />
compliance with international building<br />
regulations based on industry standard<br />
load calculations.<br />
In addition, the building energy module<br />
allows users to calculate local conditions,<br />
seasonal requirements and building<br />
settings to maximise its environmental<br />
credentials. These include the calculation<br />
of daylight factors throughout the year<br />
using the industry standard Radiance<br />
engine, and simulating the effect of<br />
shading from adjacent buildings and their<br />
influence on the design.<br />
All of this is rounded off by the<br />
production of reports and charts to<br />
demonstrate building simulation showing<br />
heating and cooling loads, LEED<br />
compliance, annual energy use,<br />
equipment sizing requirements and CO2<br />
emissions.<br />
A FULL HOUSE<br />
Quite a comprehensive array of features<br />
in just one application - if you can even<br />
describe it as such - and yet there's more.<br />
OpenBuildings Designer can be used<br />
with other Bentley Open applications,<br />
such as OpenSite Designer, Descartes<br />
and LumenRT. This provides full terrain<br />
development features with OpenSite<br />
Designer, Descartes digital imagery tools<br />
for converting point tools, terrain maps<br />
and other captured imagery into usable<br />
geometry, and LumenRT's visualisation<br />
and reality modelling software.<br />
I said at the start of the article that<br />
OpenBuildings Designer is the ultimate<br />
application in Bentley's 'Open' suite and I<br />
think that the comprehensive array of<br />
modules confirms that. The danger may<br />
be that specialisation is being eroded,<br />
and that architects are being encourages<br />
to dabble in a little bit of everything. On<br />
the other hand, knowledge of the<br />
constraints, capabilities and needs of<br />
each of the associated disciplines can<br />
only aid collaboration and the sharing of<br />
information, resulting in increased<br />
efficiency in ultimate building design.<br />
www.bentley.com<br />
<strong>Jan</strong>uary/<strong>Feb</strong>ruary <strong>2020</strong> 21
CASEstudy<br />
BIM technology for AURA Apart<br />
Ukrainian Architects the Da Vinchi Group win the European Property Award for their AURA Apart hotel,<br />
designed using ARCHICAD and relying heavily on BIM technology<br />
AURA Apart, designed by Da Vinchi<br />
Group and Vatmanstudio, is a hotel<br />
project in Odessa, Ukraine, which<br />
recently won the European Property<br />
Awards. Designers often face difficult<br />
requirements that are key to the success<br />
of the entire project, but working on AURA<br />
Apart Hotel they faced multiple challenges<br />
with a beach location, a seismic zone and<br />
difficult terrain. The founder of the Da<br />
Vinchi Group, Sergey Yurets, and BIM<br />
Manager, Vitaly Pravdych, spoke about<br />
how they managed these challenges and<br />
why they used ARCHICAD.<br />
A LIGHT FAÇADE IN HARMONY<br />
WITH COAST<br />
The main task in designing the complex<br />
AURA Apart, which began in late 2017,<br />
was to create a light façade, which would<br />
harmoniously complement the<br />
picturesque seascape and coast. Vitaly<br />
Pravdych describes the initial challenges<br />
the designers faced: "Since the<br />
construction was planned for the<br />
seacoast, the design had to consider the<br />
climate. In addition, the site is located in<br />
an active seismic zone -- 7 points, which<br />
imposes certain structural limitations.<br />
Another feature is the complex terrain: the<br />
hotel is located on a steep slope."<br />
According to the project's BIM Manager,<br />
the practice had already gained practical<br />
experience of the software, with its wide<br />
functionality. He explained that ARCHICAD<br />
allows you to fill the model with<br />
information and then use it for the<br />
automatic construction of façades,<br />
sections, elevations and details of the<br />
project, to determine specifications, draw<br />
up documentation and so on. The entire<br />
team of specialists can also work<br />
simultaneously on the project using a<br />
common file, which significantly reduces<br />
the design time.<br />
Sergei Yurets believes that "There are<br />
quite a few architectural software brands<br />
on the market, but the undisputed leaders<br />
are ARCHICAD and Revit. For our<br />
company, the most convenient software<br />
product is ARCHICAD. The modern world<br />
is rapidly developing, and new<br />
requirements will always appear. So, it is<br />
important that software developers<br />
respond to them quickly and satisfy users'<br />
requests as much as possible." In his<br />
opinion, the interest of architects in BIM<br />
software is consistently growing, and this<br />
trend is noticeable at a global level. "For<br />
example", he said, "the British government<br />
demands public projects to be carried out<br />
exclusively using BIM technology, and<br />
private companies are gradually moving<br />
to BIM design".<br />
The Da Vinchi Group started working<br />
with BIM in 2018, initially creating a pilot<br />
team and a BIM Department. The goal<br />
was to transition to full 3D design for most<br />
sections and maximum automation of<br />
design processes.<br />
Sergey Yurets says, "Our company is<br />
actively using BIM, and now we simply<br />
cannot, or rather do not want to work<br />
differently. BIM enables the customer to<br />
be involved in the design process, allows<br />
them to be involved in all stages of design<br />
online and reduces the number of<br />
meetings for approvals. As a result, the<br />
customer gets exactly what he wants. And<br />
the head of the project organisation has<br />
more time to work with potential<br />
customers."<br />
Additionally, Vitaly Pravdych explained<br />
that BIM helps architects to avoid<br />
problems before construction begins.<br />
When sections of the project are<br />
developed separately, there are always<br />
risks. In a consolidated BIM model, the<br />
probability of error is minimised.<br />
The BIM manager explained the practical<br />
aspects of BIM implementation saying,<br />
"When we faced the first challenges, we<br />
realised that we were not using the full<br />
functionality of ARCHICAD. To educate the<br />
team, we arranged additional courses,<br />
and even began to master the program's<br />
relationship with Grasshopper. Thanks to<br />
these efforts, we improved the quality of<br />
our work and automated most of our<br />
routine processes. We also combined all<br />
technologies in one model, despite the<br />
fact that the engineering sections were not<br />
designed in ARCHICAD, exchange model<br />
information in open IFC format."<br />
22<br />
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CASE study<br />
ENGINEERING DESIGN ANALYSIS<br />
BIM technologies simplified AURA Apart's<br />
design and helped in many ways. For<br />
example, when designing the physical<br />
layout of the underground parking lot, the<br />
team monitored the overall distances<br />
required for the passage of cars or whether<br />
an increase in the height of the parking lot<br />
was required. To position the building,<br />
further studies were used to determine the<br />
alignment and positioning of the building to<br />
take advantage of the terrain.<br />
BIMx was widely used to provide the client<br />
with detailed information on every element<br />
of the project. Clicking on an object<br />
opened key information, such as the<br />
materials chosen by the designers, their<br />
quantity, as well as the cost.<br />
BIMCLOUD TEAMWORK: WORKING<br />
AS A TEAM<br />
In BIM, the amount of time spent on the<br />
project does not change significantly, but<br />
its quality improves and its implementation<br />
period decreases, reducing construction<br />
costs. Vitaly Pravdych explains. "When the<br />
project was launched we needed to speed<br />
up the earthworks. Using BIMcloud<br />
Teamwork four architects worked on it<br />
simultaneously, enabling important<br />
deadlines to be met."<br />
According to Pravdych, a system of<br />
connected modules was used for the<br />
project, which were repeated on the floors<br />
(glass façade, stairs, ventilation shafts,<br />
lintels, etc.); it significantly simplified<br />
additional calculations and made the<br />
model 'lighter'. Specially designed GDLobjects<br />
were used to design the apartment.<br />
The project was divided into several<br />
parts: earthwork, ground floor, additional<br />
floors and the roof. Further work was<br />
carried out in parallel by four groups:<br />
architects, engineers, designers and the<br />
designers from Vatmanstudio. After the<br />
mass modeling, engineers and designers<br />
were involved in the development, and the<br />
project documentation was prepared<br />
sequentially by the architects and project<br />
designers.<br />
When transferring information, cloud<br />
storage was used on the company's<br />
servers. Thanks to the universal IFC format,<br />
architects who worked on the creation of a<br />
3D model in ARCHICAD could transfer<br />
information and set tasks without disruption<br />
to architects and engineers using Revit and<br />
Civil 3D. Similarly, completed tasks were<br />
transferred back to be added to the model<br />
as IFC modules.<br />
A CRITICAL PHASE OF THE<br />
PROJECT: COLLISION DETECTION<br />
During the development of all sections<br />
and the formation of the consolidated BIM<br />
model in ARCHICAD, a collision check<br />
was performed. This used to be carried<br />
out manually, risking inconsistencies and<br />
collisions among engineering systems,<br />
which led to delays, and significantly<br />
increased the total cost of the project.<br />
Now, everything is checked automatically<br />
in the ARCHICAD environment, producing<br />
a file marked "for correction" which was<br />
shared with the project members, who<br />
each made the adjustments in their own<br />
part of the design.<br />
SUPERVISION WITH BIMX<br />
It is interesting to note that during the<br />
work on the project, ARCHICAD helped<br />
not only in effective communication with<br />
the customer, but also on the construction<br />
site. During construction, the designers'<br />
representatives visited the site and could<br />
demonstrate the project or individual<br />
parts in 3D on a tablet, supervising<br />
construction on site using BIMx, which<br />
allowed them to compare the work<br />
performed with the BIM model.<br />
INTERNATIONAL RENOWN<br />
The AURA Apart Hotel project has received<br />
several international architectural awards,<br />
which clearly demonstrate the brilliant work<br />
of the designers and the quality of the<br />
software that was used during all stages.<br />
"The project was highly appreciated not<br />
only by the customer, but also by the jury of<br />
the European Property Awards in London,<br />
receiving awards in the Residential Highrise<br />
Architecture Ukraine and Best<br />
Apartment Ukraine categories," added<br />
Sergey Yurets.<br />
Da Vinchi Group is a team of<br />
professionals in the field of architecture<br />
and design, where everyone knows his<br />
role and is responsible for the result. They<br />
have many years of experience working<br />
with new buildings - from the concept<br />
phase to the first inhabitants (visitors),<br />
including all the stages of designing from<br />
a sketch to documentation, as well as<br />
developing visualisations of exteriors,<br />
design-projects of common areas,<br />
apartments, offices, branding, corporate<br />
identity and advertising. The project also<br />
used the services of VATMANSTUDIO, a<br />
company founded in 2013, which enables<br />
architects and designers respond to socioeconomic<br />
pressures to successfully<br />
forecast and implement modern trends in<br />
architectural and industrial design at a<br />
global level - a technology mentor for the<br />
construction industry?<br />
www.graphisoft.com<br />
<strong>Jan</strong>uary/<strong>Feb</strong>ruary <strong>2020</strong> 23
INDUSTRYfocus<br />
BIM on the building site<br />
David Chadwick and Excitech's Daryn Fitz continue their discussion of BIM by evaluating its impact<br />
on main contractors' working practices<br />
David Chadwick: How are main<br />
contractors using Building<br />
Information Modelling (BIM)?<br />
Daryn Fitz: Where designers are using<br />
BIM to support design outputs and<br />
assist in producing coordinated<br />
designs, main contractors are<br />
combining processes to improve<br />
project outcomes. For instance, 3D<br />
point cloud survey data and the<br />
designer's 3D models can be federated<br />
together in a product called Navisworks<br />
along with a plugin solution called Verity<br />
which analyses the combined data. It<br />
can report on components that are out<br />
of tolerance, not yet installed, or simply<br />
not installed in accordance with the<br />
design model.<br />
The advantage of this approach is that<br />
critical elements such as a building<br />
façade can be checked against the<br />
constructed structure and the proposed<br />
design to ensure a 'right first time install'<br />
is achieved, avoiding delays to the<br />
construction programme and increased<br />
costs in material and labour. Checks<br />
can also be made for the positioning of<br />
builders works holes and slab<br />
penetrations, giving confidence to the<br />
building services subcontractor that any<br />
off-site fabrication will fit within the main<br />
frame of the building.<br />
Models can also be linked and<br />
synchronised to construction<br />
programmes providing a solution known<br />
as 4D planning (3D + Time) which<br />
allows the proposed construction<br />
programme to be viewed in 3D. This<br />
approach not only helps to visualise the<br />
build and communicate it to others, but<br />
also identifies errors in the sequencing. I<br />
myself have worked with main<br />
contractors and delivered over 340 4D<br />
planning sequences, and each time<br />
either errors in sequences were<br />
identified or alternative construction<br />
options and methods were proposed.<br />
Another great use of 4D sequencing is<br />
to visually track progress of the building<br />
on the site to ensure that the positioning<br />
of temporary works equipment and<br />
structures are all aligned to the program.<br />
In addition to the above examples<br />
there's also clash detection, where 3D<br />
design models are federated together<br />
in products such as Autodesk's<br />
Navisworks and are analysed to ensure<br />
that all components are coordinated<br />
prior to construction, and maintenance<br />
access is considered and reviewed.<br />
As mobile technology is becoming the<br />
norm on our sites, we are seeing the<br />
use of the 3D model playing a<br />
significant visual aid to our site<br />
operatives. Using tools such as BIM 360<br />
Build enables us to navigate around the<br />
model out on site and allows us to see<br />
the virtual completed state within the<br />
progressive construction environment.<br />
This also gives us the advantage of<br />
bringing in the assets from the model<br />
into a digital platform while looking to<br />
enhance quality and compliance<br />
procedures via digital forms.<br />
I believe that the advantages BIM<br />
provides are compelling, and the above<br />
are just four examples from a very long<br />
list of applications.<br />
24<br />
<strong>Jan</strong>uary/<strong>Feb</strong>ruary <strong>2020</strong>
INDUSTRY focus<br />
DC: What are the challenges for main<br />
contractors adopting BIM?<br />
DF: That is a great question because, in<br />
my experience, it changes depending<br />
on an organisation's maturity in BIM.<br />
Typically, main contractors will start by<br />
employing an individual with BIM<br />
management and technical skills, who<br />
will often report to a senior design<br />
manager or director. A central specialist<br />
team is then formed which may assist<br />
with delivering some of the processes<br />
described in the previous question - but<br />
here lies the main challenge.<br />
Building Information Modelling offers<br />
advantages for many individuals as it<br />
can provide information directly to<br />
mobile devices for site operatives,<br />
collect data to allow managers and<br />
procurement departments to evaluate<br />
the performance of their subcontractors,<br />
support the generation of operating &<br />
maintenance information, and improve<br />
the overall management of information<br />
and data flows throughout a project via<br />
systems known as Common data<br />
Environments, such as Autodesk's BIM<br />
360 platform.<br />
However, for those organisations who<br />
want to maximise the advantages of<br />
BIM, it means increased leadership and<br />
ownership beyond a specialist BIM<br />
team, and this can include IT managers,<br />
document controllers, commercial<br />
departments and human resources, who<br />
will need to support the process and<br />
training initiatives.<br />
Another challenge is making sure that<br />
the whole project team is working to BIM<br />
processes whether they are designers,<br />
subcontractors, manufacturers,<br />
specialist suppliers, etc. If everyone is<br />
working to BIM processes and providing<br />
consistent, sharable data and<br />
information, it is to the advantage of the<br />
whole project team.<br />
Excitech's consultants support both<br />
national and regional main contractors<br />
in this endeavour by providing initial<br />
strategy development, education and<br />
training, system selection,<br />
implementation and regular key<br />
performance indicator evaluations. We<br />
are seeing this area of support<br />
increasing exponentially due to many<br />
main contractors wishing to maximise<br />
their return on investment, reduce<br />
operational and delivery costs and<br />
increase the certainty of project<br />
outcomes in a very competitive and<br />
politically uncertain market.<br />
DC: Construction in the past has not<br />
had the best reputation as an industry to<br />
work in. Is this changing?<br />
DF: Yes, there are many reports<br />
suggesting that construction is not the<br />
most popular option as a career choice,<br />
and the industry is now working hard to<br />
change that. The sectors' Digital<br />
Transformation will complement and<br />
support this initiative.<br />
If you walk onto a construction site<br />
today, you may see drones flying<br />
overhead capturing 3D point cloud<br />
scans or photogrammetry, operatives<br />
wearing site helmets with an array of<br />
technology from Heads Up Displays<br />
(HUDs) and Augmented Reality (AR)<br />
proximity sensors to the equivalents of<br />
Amazon's Alexa voice control to make<br />
requests for information, bricklaying<br />
robots, driverless site equipment with<br />
preprogrammed activities, workers<br />
wearing exoskeletons to avoid repetitive<br />
strain and make tasks easier, and<br />
fingerprint biometric access controls<br />
prior to entering a construction site. And<br />
then of course you have mobile data<br />
capture and information readily available<br />
on site, eliminating the need to<br />
constantly travel between the<br />
construction site and site offices to find<br />
information.<br />
Of course, you will not see these on<br />
every construction site, but all of these<br />
examples are in place or being tested in<br />
the UK Construction Sector and are on<br />
the increase. I was at the Digital<br />
Construction Week exhibition last year,<br />
and if you want to understand how<br />
much the industry is changing and how<br />
prominent BIM and technology is driving<br />
this change then do visit this free event<br />
in <strong>2020</strong>.<br />
A challenge for any main contractor is<br />
keeping up with all this new technology<br />
and innovation, and this is where<br />
Excitech helps customers, by employing<br />
consultants who specialise in specific<br />
technology and process areas. We can<br />
call upon subject matter experts which<br />
allows us to evaluate how to combine<br />
technologies and not rely on a single<br />
point solution for the best tailored<br />
solutions.<br />
DC: Are there new skills or job roles<br />
needed in main contractors to support<br />
BIM?<br />
DF: The simple answer is yes. The<br />
acronym BIM was first coined in 2002<br />
and we now have lots of BIM managers<br />
with new and very different<br />
responsibilities when compared to a<br />
CAD manager. We now see jobs with<br />
titles such as digital engineers to reflect<br />
the industry's transition to increased<br />
digital working, and data analysts being<br />
employed in some of the larger main<br />
contractors. But considering the wider<br />
context, we have an existing workforce<br />
where a forty-year-old still has another<br />
twenty-seven years of work ahead before<br />
retiring and the industry changes due to<br />
digitalisation are become more rapid.<br />
Members of Parliament are already citing<br />
their concerns that we have a workforce<br />
that will need to be supported and trained,<br />
otherwise there is a danger they could be<br />
left behind despite well-publicised skills<br />
shortages. I facilitate on a regular basis<br />
BIM and Digital Transformation<br />
Workshops and education sessions with<br />
many main contractors, but this should<br />
only be the starting point. From there, it is<br />
important to review the skills technology<br />
and digital competencies required across<br />
the business from design managers,<br />
estimators, package managers, bids and<br />
proposal teams, for instance, and<br />
integrate this into roles and responsibilities<br />
and future training initiatives.<br />
I am starting to see this happen across<br />
the industry, but it needs to be<br />
expanded rapidly to ensure the existing<br />
workforce is fully supported;<br />
understanding that change for some<br />
can be unnerving and of concern,<br />
especially when using unfamiliar<br />
systems and technology.<br />
You can discover more about Excitech's<br />
range of solutions at the website below.<br />
www.excitech.co.uk<br />
<strong>Jan</strong>uary/<strong>Feb</strong>ruary <strong>2020</strong> 25
EVENT preview<br />
Futurebuild <strong>2020</strong>: be the catalyst for change<br />
Recent climate change demonstrations and government declarations make one thing clear; we must<br />
all come together to take action against the climate change challenges we are facing. Put simply,<br />
without collaboration, we will fail<br />
Against this backdrop, Futurebuild<br />
<strong>2020</strong> (03-05 March, ExCeL<br />
London) will inspire visitors to<br />
join fellow industry leaders and<br />
innovators to be the catalyst for change<br />
that is so urgently needed to help<br />
deliver a more sustainable built<br />
environment.<br />
SETTING THE AGENDA<br />
Futurebuild's highly-regarded<br />
conference programme is returning for<br />
<strong>2020</strong>, bigger and better than ever<br />
before. Following a three-day<br />
progression, the Arena will host a<br />
number of sessions focusing on the<br />
solving the current climate and<br />
ecological crisis. These will be led by<br />
politicians, academics and industry<br />
shapers.<br />
Unmissable sessions include: 'The<br />
future is regenerative' chaired by Peter<br />
Murray, Chair of New London<br />
Architecture (03 March). It will explore<br />
how design and construction needs a<br />
circular rethink. On day two (04 March)<br />
London Mayoral Candidate Rory<br />
Stewart will sit on a panel looking at<br />
'Carbon neutral cities of the future' and<br />
examine the pathway to healthier, more<br />
resilient cities.<br />
Also of interest will be a session on day<br />
one (03 March) where the UK climate<br />
policy will be scrutinised during the<br />
session titled 'The climate crisis: Where's<br />
the leadership? Do we need degrowth?'.<br />
Lead by Aldersgate Group Chair Joan<br />
Walley, this session will explore the<br />
fundamental transformation that is<br />
needed to alleviate the climate crisis and<br />
will invite input from the audience.<br />
While discussions on the Conference<br />
Stage will focus on the biggest issues<br />
facing the built environment at a macro<br />
level, six Keynote Stages located<br />
across the event will look at the specific<br />
challenges impacting Buildings, Offsite,<br />
Energy, Interiors, Resourceful Materials<br />
and Critical Infrastructure. This<br />
programme of solution-driven sessions<br />
will share the latest thinking and<br />
research, to educate, inform and inspire<br />
visitors to make a positive change.<br />
Each day, the six stages will host a<br />
focused keynote presentation by a<br />
recognised expert in their field.<br />
The six Keynote Stages will address<br />
the following challenges:<br />
Buildings: retrofitted, re-used, net<br />
positive and built to perform<br />
Offsite: reliability and efficiency<br />
combined with creative<br />
placemaking<br />
Interiors: sustainable and health<br />
promoting<br />
Resourceful Materials: thinking<br />
circular to reduce, reuse and<br />
recycle<br />
Energy: accurate data for carbon<br />
accounting and reduced clean<br />
energy usage<br />
Critical Infrastructure: delivering<br />
integrated green, grey, blue and<br />
social infrastructure<br />
26<br />
<strong>Jan</strong>uary/<strong>Feb</strong>ruary <strong>2020</strong>
EVENT preview<br />
Of particular interest to visitors will be<br />
the Buildings section, which is<br />
expanding for <strong>2020</strong> to include two new<br />
showcase areas; the Whole House<br />
Retrofit Zone and the Digital Impact<br />
Zone. Here, visitors will have the<br />
chance to discuss the various refurb<br />
and retrofit solutions, both current and<br />
in development, as well as the latest<br />
developments in digital construction.<br />
Interiors at Futurebuild <strong>2020</strong> will be a<br />
leading destination for those seeking<br />
inspiration across all areas of<br />
commercial and domestic interiors.<br />
Buyers and high-level decision makers<br />
involved in student accommodation,<br />
housebuilding, commercial fit-out,<br />
social housing and the public sector<br />
will have access to solutions covering<br />
healthy buildings, kitchens, bathrooms,<br />
surfaces and flooring.<br />
BEYOND THE STAGES<br />
Around each Keynote Stage will be an<br />
exhibition of innovative brands, offering<br />
unique solutions to the challenges<br />
discussed in the companion knowledge<br />
programme. It will feature some of the<br />
largest headline brands in the sector,<br />
alongside SMEs and start-up<br />
organisations, creating a dedicated<br />
platform to connect these companies with<br />
forward-thinking specifiers and buyers.<br />
Brands and organisations that are<br />
leading the charge when it comes to<br />
innovation will be recognised through a<br />
dedicated Innovation Trail. A guided<br />
route will take visitors on a journey<br />
through the event, enabling them to<br />
learn more about the latest thinking<br />
from Futurebuild's Innovation Partners,<br />
including ACO Technologies, Smart<br />
Systems, CEMEX, Steico and Hadley<br />
Group.<br />
THE GAME CHANGERS ARE BACK<br />
Championing innovation is the central<br />
purpose of Futurebuild and the <strong>2020</strong><br />
event will see the return of the Big<br />
Innovation Pitch. Hosted across the<br />
event, in conjunction with BRE as<br />
technical partner, the competition will<br />
be the industry's largest call-out for<br />
innovation to date and will identify and<br />
celebrate novel new approaches to<br />
tackle of the biggest challenges facing<br />
us all.<br />
Entrants will present their groundbreaking<br />
ideas on each of the six<br />
Keynote Stages on day one, before<br />
shortlisted entries go head-to-head in<br />
the Arena on day two. A panel of<br />
renowned judges will determine the<br />
overall winning idea, which will be<br />
incorporated into BRE Academy<br />
Training and showcased in the BRE<br />
Innovation Park.<br />
Previous years have seen innovative<br />
solutions, such as a sustainable<br />
alternative to plywood produced from<br />
mixed waste plastics and energy and<br />
cost saving air-conditioning units, take<br />
top spot.<br />
Martin Hurn, Event Director of<br />
Futurebuild added: "The responsibility<br />
for tackling the climate emergency lies<br />
in all of our hands and we must<br />
collaborate in order to find solutions to<br />
secure our future. Futurebuild <strong>2020</strong><br />
provides the perfect platform for<br />
forward-thinking decision makers<br />
across the built environment to come<br />
together and play a key part in driving<br />
positive change.<br />
"We understand that taking time out<br />
of work to attend events can be a<br />
challenge, which is why we will make<br />
sure that visitors can really get<br />
involved across a number of levels,<br />
from the world class knowledge<br />
programme in the arena and on the<br />
keynote stages, to the showcase of the<br />
latest innovations across the exhibition.<br />
Innovation to us is more than just<br />
futuristic ideas, it's about sharing the<br />
latest thinking and ideas, processes<br />
and solutions, products and materials.<br />
All of these things coming together<br />
under one roof at Futurebuild <strong>2020</strong> will<br />
inspire people to do things differently<br />
and create real change."<br />
Through product showcases,<br />
inspirational talks and collaborative<br />
seminars, Futurebuild <strong>2020</strong> will make<br />
innovation a tangible asset for visitors<br />
to assess, develop and implement to<br />
drive the industry towards one that is fit<br />
for purpose and for the future.<br />
For more information about Futurebuild<br />
<strong>2020</strong> visit: www.futurebuild.co.uk<br />
<strong>Jan</strong>uary/<strong>Feb</strong>ruary <strong>2020</strong> 27
CASEstudy<br />
In association with:<br />
An ERP primer<br />
How do you define an ERP system? EasyBuild, winners of the ERP Solution of the Year award at the<br />
2019 Construction Computing Awards, provide an insight into the requirements of such a solution to<br />
David Chadwick<br />
What exactly is ERP? Widely used<br />
in the construction industry, the<br />
acronym describes Enterprise<br />
Resource Planning - the integrated<br />
management of an enterprises main<br />
business processes.<br />
It's a bit of a fluid term though, as its<br />
capable of being attached to any size of<br />
company - from small contractors to<br />
global institutions - with complex financial<br />
and organisational requirements. The<br />
basic elements remain the same however,<br />
and have one overriding aim in mind,<br />
namely to ensure that maximum efficiency<br />
and profitability is achieved by integrating<br />
all activities that have a bearing on the<br />
way the enterprise is run. This means<br />
going beyond financial control to include<br />
things like employees, materials and<br />
certain aspects of project management,<br />
through to standards and process<br />
compliance.<br />
The requirements of an ERP solution can<br />
also differ according to the focus of the<br />
company involved. EasyBuild, winners of<br />
ERP Solution of the Year at the 2019<br />
Construction Computing Awards, provide<br />
just such a solution to building<br />
contractors, housing developers and<br />
service and maintenance companies.<br />
Each of these have specific and<br />
interesting requirements, especially those<br />
involved in housebuilding, which exemplify<br />
the varied role of any particular company's<br />
ERP solution.<br />
The main requirements of an effective<br />
ERP solution are that it has to be easy to<br />
use, capable of integrating information in<br />
a number of different formats from a<br />
variety of sources, and be able to store its<br />
information in an accessible single silo or<br />
cloud based server. The information held<br />
therein has to be readily accessible to all<br />
authorised users, either office based or<br />
on-site, using mobile devices, delivering<br />
up-to-date information to support critical<br />
decisions.<br />
EasyBuild - THE NEXT STEP<br />
Speaking to EasyBuild’s CEO, Carol<br />
Massay, described the effects of<br />
EasyBuild for a number of new clients,<br />
one of which was SPL, who we know was<br />
victim of the fallout from the Carillion<br />
collapse (which has already been well<br />
documented in this magazine). EasyBuild<br />
helped them to recover by providing an<br />
ERP system that took control of their<br />
financial systems.<br />
Another recent client is in the process of<br />
upgrading from a purely accounts based<br />
solution. The step up from their previous<br />
systems was described as a breath of<br />
fresh air, significantly increasing the<br />
amount and usefulness of information that<br />
the ERP solutions are able to provide.<br />
EasyBuild provides ERP solutions for<br />
three distinct sectors of the construction<br />
industry: building contractors,<br />
housebuilders, service and maintenance.<br />
Operating outside the accounts<br />
department, which handles the financial<br />
ledgers, payroll and other bread and<br />
butter accounting functions, is the quantity<br />
surveyors (QS) department, staffed by<br />
chartered surveyors, whose function is to<br />
evaluate the cost of current progress and<br />
future liabilities of a project. This is<br />
provided, as I am sure you all know, by a<br />
CVR - Cost Value Reconciliation - report<br />
which compares cost to value of a project<br />
according to guidelines issued by the<br />
Institute of Chartered Accountants.<br />
Often ignored by smaller contractors, it is<br />
an important tool in cost management<br />
and forms the basis of statutory accounts.<br />
Used properly, it helps companies identify<br />
problems and the reasons for shortfalls in<br />
the accounts. It also allows contractors to<br />
identify and cost discrepancies in material<br />
delivery and those not identified by a<br />
client's QS, adjustments not recorded,<br />
agreed on-site valuations or contractual<br />
claims for loss or other expenditure.<br />
In order to establish an accurate figure<br />
from the confusion of a busy building site,<br />
a couple of other elements need to be<br />
included to provide a final residual margin<br />
of profit or loss -subcontract liabilities for<br />
28<br />
<strong>Jan</strong>uary/<strong>Feb</strong>ruary <strong>2020</strong>
CASEstudy<br />
Before and after shots of a recent Durkan New<br />
Homes development, Manor Place in<br />
Elephant & Castle. EasyBuild was<br />
originally developed exclusively for<br />
the Durkan Group<br />
be completed).<br />
Besides the comprehensive workforce<br />
management solution, EasyBuild's ERP<br />
for the service and maintenance sector<br />
includes fully integrated invoicing, which<br />
handles both scheduled and reactive<br />
maintenance tasks, and keeps an<br />
audited asset history that details tasks,<br />
dates, contractor or employee, and other<br />
costs - repair, replacement or standard<br />
maintenance of components. The service<br />
and maintenance solution is also used<br />
for defects management and snagging.<br />
each discipline, snagging and defects<br />
that need to be completed before<br />
handover, or a levy to cover the cost of<br />
defect repair. And, of course, the cost of<br />
labour, material, and plant.<br />
THE WORKFORCE AND CIS<br />
COMPLIANCE<br />
Just as important as CVR is CIS<br />
compliance - the UK Government's<br />
Construction Industry Scheme, which<br />
establishes the standards under which<br />
construction workers are to be employed.<br />
Besides ensuring that changing<br />
employment regulations are always<br />
maintained, an ERP system will maintain<br />
up to date details of employment and<br />
qualifications of all employees, and, upon<br />
entering the workforce will be subject to<br />
auto-enrolment under the government's<br />
pension plans.<br />
HOUSEBUILDING COMPANIES<br />
Housebuilding is another fascinating<br />
area, and EasyBuild has developed<br />
components within its housebuilding<br />
module to cater for the multiplicity of<br />
clients - house buyers - and the<br />
employment of freelance tradesmen on<br />
each property. It does this by listing each<br />
property on an estate, providing<br />
information on its release, reservation,<br />
exchange, legal completion and postsale<br />
requirements, all of which feed<br />
directly into the service and maintenance<br />
solution.<br />
All very natural, but it goes further than<br />
that by managing incoming sales<br />
enquiries and matching them with<br />
available properties. The database also<br />
includes supporting information so that<br />
the sales office can easily identify the<br />
status of each process. It can also be<br />
used for scheduling ground rent billing.<br />
Housebuilders typically develop<br />
projects on multiple sites. Having a<br />
suitable ERP solution like EasyBuild<br />
allows them to allocate plant costs<br />
between the builder's yard and individual<br />
properties, and to allocate costs<br />
accordingly to each property or site. It<br />
even goes as far as allowing users to<br />
segregate costs between tangible assets<br />
like cement mixers and aggregated stock<br />
like scaffolding boards.<br />
SERVICE AND MAINTENANCE<br />
Mobile working is key here, as it provides<br />
cost benefits to the organisation to allow<br />
engineers to start their jobs directly from<br />
leaving home, rather than requiring costly<br />
trips to the main office to pick up paper<br />
jobsheets, for example.<br />
An ERP solution for service and<br />
maintenance companies has to provide<br />
mobile technology, not least because of<br />
the need to respond to a schedule of<br />
planned and reactive maintenance tasks<br />
and report on their completion.<br />
EasyBuild operates on a traffic light-style<br />
Service Level Agreement (SLA) system,<br />
where each task has an associated<br />
completion time against which progress<br />
can be monitored (it's actually a fivecolour<br />
SLA which can be used to<br />
represent time left until a task should<br />
CLIENTS AND SUPPLY CHAIN<br />
EasyBuild has four main modules<br />
underlying the three solutions:<br />
Accountancy, Project Management,<br />
Admin and HR, and Clients and Supply<br />
Chain. Whilst the first three are selfevident,<br />
the latter supports marketing,<br />
CRM activities, the management of<br />
communications with clients,<br />
subcontractors and service providers. It<br />
supports things like cumulative invoices<br />
based on architects' certificates, and<br />
provides a drill-down facility for the<br />
provision of reports, outstanding<br />
retention monies and standard debtor<br />
management.<br />
The module also allows the creation and<br />
management of lists of engineers,<br />
architects other professionals,<br />
companies and suppliers and maintain.<br />
It also maintains record expertise,<br />
qualifications, consultant orders and<br />
professional indemnity insurances.<br />
Backed up by an Oracle database and<br />
professional document and report<br />
production, it is evident that EasyBuild<br />
has developed comprehensive ERP<br />
solutions that meet the needs of three<br />
important sectors of the construction<br />
industry.<br />
The challenge to come, however, will be<br />
the changing regulations over the next<br />
couple of years as the UK reorganises its<br />
operating procedures following Brexit.<br />
Ensuring that clients and customers are<br />
kept informed of critical changes in the<br />
industry and keeping software up to date<br />
and complicit is another critical element<br />
of an ERP system - one that EasyBuild is<br />
in a perfect position to meet.<br />
www.easybuilduk.com<br />
<strong>Jan</strong>uary/<strong>Feb</strong>ruary <strong>2020</strong> 29
INUSTRY comment<br />
Digital Twins: double trouble or the Holy Grail<br />
of digital estates?<br />
By Stuart Bell, Sales & Marketing Director at GroupBC<br />
The industry goes through phases of<br />
adopting imaginative titles for ideas<br />
and initiatives. For some time, we<br />
have been fixated with 'the golden<br />
thread' and more recently there have<br />
been wider conversations around 'digital<br />
twins'. The phrase 'digital twin' has been<br />
around for longer than we think, but the<br />
past few months have seen it rise to the<br />
top as a key industry driver. So are digital<br />
twins on track to be the Holy Grail of<br />
construction, or are they just another fad<br />
that could spell complexity, cost and<br />
double trouble?<br />
There have been many descriptions of<br />
digital twins, but generally speaking they<br />
can be summed up as 'a realistic digital<br />
representation of something physical'.<br />
What distinguishes a digital twin from<br />
any other digital model is its connection<br />
to the physical twin'.<br />
On the face of it, the benefits of twins<br />
are easy to see: they offer a way of<br />
optimising the operation and<br />
maintenance of physical assets, systems<br />
and processes. By analysing the virtual<br />
model, lessons can be learned and<br />
opportunities exploited in the real<br />
physical twin. They enable the bridge<br />
between 'as built' and 'in operation',<br />
providing clients with the ability to<br />
assess, in real time, their estates and<br />
make decisions based on fact.<br />
However, as with many technological<br />
advances, there can be challenges with<br />
not only implementation, but the value of<br />
these systems. So, how do we ensure<br />
that digital twins provide a solid<br />
foundation for the future of digital estates<br />
and avoid the troubles that all too often<br />
mean one step forwards, two steps back?<br />
Ultimately, this boils down to the<br />
communication between client and<br />
supply chain, and understanding what<br />
the overall objectives for digital twins are<br />
for an asset owner. Part of this is<br />
compiling a team which shares these<br />
goals, and can implement the<br />
technology across the business and<br />
work directly with management to<br />
provide the information they require. All<br />
too often systems are procured by one<br />
team and left to another to implement.<br />
This is where it falls down.<br />
The success of digital twins also hinges<br />
on whether a business has a vision of<br />
what they want the technology to<br />
achieve. How do digital twins fit into a<br />
business strategy? How much data<br />
needs to be captured, curated and<br />
mapped? All of these questions feed into<br />
a case for digital twins. Often, however,<br />
these questions are not communicated<br />
when they should have been, leading to<br />
an unfortunate level of ambiguity as to<br />
why they were ever considered in the<br />
first place.<br />
WHAT IS A DIGITAL TWIN?<br />
In essence, a digital twin is a virtual<br />
representation of a physical asset, which<br />
provides up-to-date data on the real<br />
world operation of a built asset. A digital<br />
twin houses information on a given<br />
asset, such as its objects and states.<br />
Digital twins cover the entire lifecycle of a<br />
building, connecting products and<br />
services so they can be viewed and, if<br />
necessary, acted upon during<br />
construction and after handover to the<br />
asset owner.<br />
When it comes to unravelling a digital<br />
twin's definition, industry professionals<br />
up and down the supply chain must see<br />
the digital twin as more than a file<br />
containing everything which relates to an<br />
asset. Yes it houses data, but it also<br />
assures the information is spatiallyconnected<br />
and held altogether in the<br />
right place, to maximise productivity and<br />
product performance.<br />
A digital twin is, therefore, all about<br />
connection. It would merely be a virtual<br />
representation of a building with no realtime<br />
value if the data within wasn't<br />
connected to the physical asset.<br />
30<br />
<strong>Jan</strong>uary/<strong>Feb</strong>ruary <strong>2020</strong>
INDUSTRY comment<br />
Think of a digital twin as a 'digital<br />
superstructure' which connects different<br />
systems and sensors together, through<br />
a virtual representation of an asset. A<br />
digital twin isn't something that sits in<br />
isolation. Using sensors, it is bound to<br />
the physical asset to give a true to life,<br />
equal image of the built asset.<br />
THE INDUSTRY'S<br />
TECHNOLOGICAL FUTURE<br />
Although the industry has been hesitant<br />
to adopt new technologies and ways to<br />
work, it can unanimously agree that<br />
digital twins are having a beneficial<br />
effect across the supply chain; helping<br />
to store and manage data, use data to<br />
enhance the build and future operation<br />
of an asset, and prevent risks.<br />
Since the mid-1990s, the industry has<br />
been trying to improve how its workforce<br />
manages information. Email took over<br />
from paper and this extended to the<br />
internet, which provides a common<br />
interface where information can be<br />
accessed. The subsequent proliferation<br />
of broadband and smartphones has<br />
meant that the industry has been able to<br />
capitalise on technology and make it<br />
business as usual.<br />
One of the key benefits of digital twins<br />
will be how clients interrogate data and<br />
use it for decision making. This could<br />
include decisions around M&E and the<br />
performance of specific components,<br />
which may then reflect their future<br />
specification decisions. It could also<br />
help to improve service and<br />
maintenance decisions, streamlining<br />
processes and making cost savings<br />
based on information received.<br />
WHAT ARE THE CHALLENGES?<br />
More often than not companies will<br />
have different drivers for deciding to<br />
adopt a digital twin, and the scale and<br />
scope of adoption will vary from one<br />
estate to another. For this reason the<br />
concept of a digital twin is, at best,<br />
dependent on the individual aims and<br />
wishes of a client.<br />
However, even though the definition of<br />
digital twins can vary from one customer<br />
to the next, there is still a high proportion<br />
of the construction sector which is<br />
unversed in the real-time, tangible<br />
benefits this technology has to offer.<br />
Many of them are still unsure of how<br />
favourable digital twins are and whose<br />
responsibility it is to manage them.<br />
The responsibility of who owns the<br />
digital twin when it is handed over to the<br />
asset owner is a complex factor, which<br />
puts to debate questions on ownership,<br />
security and accountability.<br />
Some may argue that administering<br />
responsibility to all parties is a recipe for<br />
digital chaos. The 'manager' should be<br />
whoever the asset owner contractually<br />
states. That way, the asset owner can<br />
be very specific about how information<br />
and data are presented and stored, and<br />
who is responsible for updating<br />
information models.<br />
On the contrary, others in the industry<br />
believe the digital twin is everyone's<br />
responsibility: the operations and FM<br />
teams, company administrators plus<br />
key stakeholders. As the digital twin is<br />
able to access and store live sensor<br />
data, the supply chain will have to<br />
procure information differently and<br />
make better decisions to assure the<br />
efficient performance of the physical<br />
asset. For that reason, it is arguably<br />
healthier for everyone to be speaking<br />
the same language from the start.<br />
What we can all agree on, however, is<br />
the importance of security. If a digital<br />
twin is left unmanaged, companies<br />
have the threats of cyber-attack,<br />
network hack and data theft, enabling<br />
malicious individuals to gain access to<br />
the physical asset and its connected<br />
'twin'. Cyber-attacks cause severe<br />
reputational and economic damage,<br />
and place the safety of personnel and<br />
assets in jeopardy. It is crucial then that<br />
organisations highlight the parties<br />
responsible for the management of the<br />
digital twin and cybersecurity, to keep<br />
threats at bay.<br />
LOOKING FORWARD<br />
When it comes to adopting digital twins,<br />
there are going to be challenges along<br />
the way, both in terms of a change in<br />
mindset and work process. One issue<br />
will be around encouraging the<br />
adoption of industry-wide naming<br />
conventions - this is something that will<br />
take time to unravel and agree upon! It<br />
also needs to be understood that digital<br />
twins can get old. Assets portfolios<br />
change over time and one of the key<br />
challenges will be ensuring the<br />
guardian of the digital twin is kept<br />
updated on developments, so the data<br />
can be kept up to date.<br />
For example, whether it is minor<br />
refurbishment work or alterations to a<br />
building, all information would need to<br />
be fed back into the digital twin to<br />
ensure it continues to be a like-for-like<br />
replica of the actual building. Without<br />
this, the twin will expire and cease to<br />
serve its purpose.<br />
With all these points in mind, surely<br />
digital twins (geolocated within a<br />
broader digital ecosystem or estate) are<br />
the Holy Grail, providing clients with the<br />
information needed to make informed<br />
decisions. Over time, digital twins will<br />
enable asset owners and estate<br />
managers to improve how they manage<br />
their various properties/built assets and<br />
implement strategies to improve the<br />
quality of these, whilst saving costs<br />
across product specification,<br />
maintenance and alterations. The<br />
potential benefits should make digital<br />
twins the ultimate goal for every large<br />
estate owner.<br />
There are going to be hurdles along<br />
the way, but the barriers are more a<br />
case of a change in work culture than<br />
'double trouble'. The benefits of digital<br />
twins are easy to recognise; the<br />
industry's real battle is ensuring its<br />
workforces have the training and will to<br />
make them a reality.<br />
To learn more about the digital twin<br />
debate, download GroupBC's<br />
whitepaper, 'Digital Twins - Double<br />
Trouble or the Holy Grail of Digital<br />
Estates?'<br />
www.groupbc.com/digital-twinsbriefing-download<br />
<strong>Jan</strong>uary/<strong>Feb</strong>ruary <strong>2020</strong> 31
YOUR GUIDE TO<br />
4<br />
5<br />
8<br />
6/10 9 7 1<br />
14<br />
15<br />
16<br />
17 11/13 18 20<br />
33<br />
2/12<br />
35/41<br />
40 32<br />
23/42<br />
21<br />
25 26/19<br />
30<br />
3<br />
42<br />
31<br />
22<br />
29<br />
24/27<br />
28<br />
*Location guide<br />
not 100% accurate<br />
SCOTLAND<br />
GLASGOW 6<br />
CADASSIST<br />
Contact:<br />
Gordon McGlathery<br />
Tel: 0141 354 8993<br />
Fax: 0141 353 9315<br />
training@cadassist.co.uk<br />
www.cadassist.co.uk<br />
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FIFE 7<br />
GlenCo Development<br />
Solutions<br />
Contact: Jack Meldrum<br />
Tel: 01592 223330<br />
Fax: 01592 223301<br />
jackm@glenco.org<br />
www.glenco.org<br />
ACMK<br />
ABERDEENSHIRE 8<br />
symetri<br />
Contact: Craig Snell<br />
Tel: 01467 629900<br />
training@symetri.co.uk<br />
www.symetri.co.uk<br />
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ABERDEEN 1<br />
TMS CADcentre<br />
Contact: Craig Hamilton<br />
Tel: 01224 223321<br />
info@thom-micro.com<br />
www.tmscadcentre.com<br />
ACELHO<br />
LARBERT 9<br />
TMS CADcentre<br />
Contact: Craig Hamilton<br />
Tel: 01324-550760<br />
info@thom-micro.com<br />
www.tmscadcentre.com<br />
ACELHO<br />
GLASGOW 10<br />
Excitech Ltd<br />
Contact: Alan Skipp<br />
Tel: 01992 807500<br />
Fax: 01922 807574<br />
info@excitech.co.uk<br />
www.excitech.co.uk/cut2015<br />
ABCDEHKLMNQSX<br />
IRELAND<br />
DUBLIN 4<br />
Paradigm Technology Ltd<br />
Contact: Des McGrane<br />
Tel: +353-1-2960155<br />
Fax: +353-1-2960080<br />
dmcgrane@paradigm.ie<br />
www.paradign.it<br />
ACMGKL<br />
SOUTHWEST<br />
BRISTOL 2<br />
Excitech Ltd<br />
Contact: Alan Skipp<br />
Tel: 01992 807500<br />
Fax: 01992 807574<br />
info@excitech.co.uk<br />
www.excitech.co.uk/cut2015<br />
A B C D E H K L M N Q S X<br />
NEWBURY 3<br />
RWTC Ltd<br />
Contact: Richard Willis<br />
Tel: 01488 689005<br />
Fax: 01635 32718<br />
richard@rwtc.co.uk<br />
www.rwtc.co.uk<br />
A M<br />
BRISTOL 12<br />
Micro Concepts Ltd<br />
Contact: Peter Hurst<br />
Tel: +44 (0) 8432 898162<br />
training@microconcepts.co.uk<br />
www.microconcepts.co.uk<br />
A B D I J K M N O P S T X<br />
N.I<br />
BELFAST 5<br />
Pentagon Solutions Ltd<br />
Contact: Tony Dalton - Training<br />
Services Manager<br />
Tel: +44 (0) 2890 455 355<br />
Fax: +44 (0) 2890 456 355<br />
tony@pentagonsolutions.com<br />
www.pentagonsolutions.com<br />
ACDEGKL<br />
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For further information about authorised CAD training or to advertise on these pages please contact:<br />
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SOUTH/EAST<br />
GUILDFORD 22<br />
Blue Graphics Ltd<br />
Contact: Matt Allen<br />
Tel: 01483 467 200<br />
Fax: 01483 467 201<br />
matta@bluegfx.com<br />
www.bluegfx.com<br />
ADRK<br />
HERTFORDSHIRE 23<br />
Computer Aided<br />
Business Systems Ltd<br />
Contact: Gillian Haynes<br />
Tel: 01707 258 338<br />
Fax: 01707 258 339<br />
training@cabs-cad.com<br />
A C D E K H<br />
BUCKINGHAMSHIRE 42<br />
Causeway<br />
Technologies Ltd<br />
Contact: Sue Farnfield<br />
Tel: +44 (0)1628 552134<br />
Sue.Farnfield@causeway.com<br />
www.causeway.com<br />
A C D E K<br />
LONDON 24<br />
CADASSIST<br />
Contact: Gordon McGlathery<br />
Tel: +44 (0)208 622 3027<br />
Fax: +44 (0)208 622 3200<br />
training@cadassist.co.uk<br />
www.cadassist.co.uk<br />
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BERKSHIRE 26<br />
Cadpoint<br />
Contact: Clare Keston<br />
Tel: 01344 751300<br />
Fax: 01344 779700<br />
sales@cadpoint.co.uk<br />
www.cadpoint.co.uk<br />
A C D E K<br />
CENTRAL LONDON 27<br />
Excitech Ltd<br />
Contact: Alan Skipp<br />
Tel: 01992 807500<br />
Fax: 01992 807574<br />
info@excitech.co.uk<br />
www.excitech.co.uk/cut2015<br />
A B C D E H K L M N Q S X<br />
TRAINING<br />
NORTH LONDON 28<br />
Excitech Ltd<br />
Contact: Alan Skipp<br />
Tel: 01992 807500<br />
Fax: 01922 807574<br />
info@excitech.co.uk<br />
www.excitech.co.uk/cut2015<br />
ABCDEHKLMNQSX<br />
OXFORDSHIRE 25<br />
Man and Machine<br />
Contact: Robert Kenny<br />
Tel: 01844 263700<br />
Fax: 01844 216761<br />
training@manandmachine.co.uk<br />
www.manandmachine.co.uk<br />
A D I J M N O P Q X<br />
BERKSHIRE 30<br />
Mass Systems Ltd<br />
Contact: Luke Bolt<br />
Tel: 01344 304 000<br />
Fax: 01344 304 010<br />
info@mass-plc.com<br />
www.mass-plc.com<br />
A E F<br />
HAMPSHIRE 31<br />
Universal CAD Ltd<br />
Contact: Nick Lambden<br />
Tel: [44] 01256 352700<br />
Fax: [44] 01256 352927<br />
sales@universalcad.co.uk<br />
www.universalcad.co.uk<br />
A C M E K H<br />
MILTON KEYNES 21<br />
Graitec - Milton Keynes<br />
Contact: David Huke<br />
Tel: 01908 410026<br />
david.huke@graitec.co.uk<br />
www.graitec.co.uk<br />
ABCDEGHIJKLMNOPQSTX<br />
HIGH WYCOMBE 19<br />
Micro Concepts Ltd<br />
Contact: Kerrie Braybrook<br />
Tel: +44 (0) 8432 898162<br />
training@microconcepts.co.uk<br />
www.microconcepts.co.uk<br />
A B D I J K M N O P S T X<br />
THE NORTH<br />
MIDLANDS<br />
MANCHESTER 11<br />
CADASSIST<br />
Contact:<br />
Gordon McGlathery<br />
Tel: 0161 440 8122<br />
Fax: 0161 439 9635<br />
training@cadassist.co.uk<br />
www.cadassist.co.uk<br />
ACDEGHIJKLMNOPQTX<br />
MANCHESTER 13<br />
Excitech Ltd<br />
Contact: Alan Skipp<br />
Tel: 01992 807500<br />
Fax: 01922 807574<br />
info@excitech.co.uk<br />
www.excitech.co.uk/cut2015<br />
ABCDEHKLMNQSX<br />
NORTH EAST 14<br />
symetri<br />
Contact: Craig Snell<br />
Tel: 0191 213 5555<br />
training@symetri.co.uk<br />
www.symetri.co.uk<br />
ABDHIJKMNOPSX<br />
YORKSHIRE 15<br />
Graitec Bradford<br />
Contact: Isobel Gillon<br />
Tel: 01274 532919<br />
training@graitec.co.uk<br />
www.graitec.co.uk<br />
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NOTTINGHAM 33<br />
MicroCAD - Nottingham<br />
Contact: Isobel Gillon<br />
Tel: 0115 969 1114<br />
training@graitec.co.uk<br />
www.graitec.co.uk<br />
ABCDEGHIJKLMNOPQSTX<br />
NORTHAMPTONSHIRE 32<br />
AIT Spatial Ltd<br />
Contact: Philip Madeley<br />
Tel: 01933 303034<br />
Fax: 01933 303001<br />
training@aitspatial.co.uk<br />
www.aitspatial.co.uk<br />
A C D E F G K L<br />
BIRMINGHAM 35<br />
NORTH EAST 16<br />
Graitec - Durham<br />
Contact: Isobel Gillon<br />
Tel: 0191 374 <strong>2020</strong><br />
training@graitec.co.uk<br />
www.graitec.co.uk<br />
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LANCASHIRE 17<br />
QUADRA SOLUTIONS<br />
Contact: Simon Dobson<br />
Tel: 01254 301 888<br />
Fax: 01254 301 323<br />
training@quadrasol.co.uk<br />
www.quadrasol.co.uk<br />
A C M K<br />
YORKSHIRE 18<br />
symetri<br />
Contact: Craig Snell<br />
Tel: 01924 266 262<br />
training@symetri.co.uk<br />
www.symetri.co.uk<br />
ABDHIJKMNOPSX<br />
SOUTH YORKSHIRE 20<br />
THE JUICE GROUP LTD<br />
Contact: Sarah Thorpe<br />
Tel: 0800 018 1501<br />
Fax: 0114 275 5888<br />
training@thejuice.co.uk<br />
www.thejuicetraining.com<br />
A C D E K R<br />
CHESHIRE 41<br />
Excelat CAD Ltd<br />
Contact: Vaughn Markey<br />
Tel: 0161 926 3609<br />
Fax: 0870 051 1537<br />
Vaughn.markey@ExcelatCAD.com<br />
www.ExcelatCAD.com<br />
B N<br />
CHESHIRE 41<br />
Excitech Ltd<br />
Contact: Alan Skipp<br />
Tel: 01992 807500<br />
Fax: 01992 807574<br />
info@excitech.co.uk<br />
www.excitech.co.uk/cut2015<br />
A B C D E H K L M N Q S X<br />
SOUTHHAMPTON 42<br />
CAMBRIDGE 29<br />
Riverside House, Brunel Road<br />
Southampton, Hants. SO40 3WX<br />
Contact: Isobel Gillon<br />
Tel: 02380 868 947<br />
training@graitec.co.uk<br />
www.graitec.co.uk<br />
ABCDEGHIJKLMNOPQSTX<br />
Micro Concepts Ltd<br />
Contact: Emily Howe<br />
Tel: +44 (0) 1223 716200<br />
training@microconcepts.co.uk<br />
www.microconcepts.co.uk<br />
A B D I J K M N O P S T X<br />
Armada Autodesk<br />
Training Centre<br />
Contact: Steven Smith<br />
Tel: 01527 834783<br />
Fax: 01527 834785<br />
training@armadaonline.co.uk<br />
www.armadaonline.co.uk<br />
A D E M K H
SOFTWARE focus<br />
Under the surface<br />
MGISS and vGIS bring Augmented Reality to 3D mapping and BIM<br />
You may have assumed that being<br />
able to visualise subterranean<br />
plumbing, sewers and drains,<br />
electric cabling, gas pipes, fibre optic<br />
cables and other underground assets<br />
using your iPad or laptop already features<br />
in the toolset of civil engineers and utility<br />
company employees. But the fancy<br />
promotional images that will have led you<br />
to this conclusion are typically mock-ups<br />
that show you what could be achieved if<br />
you have the subsurface model data that<br />
they need.<br />
However there are companies that do pull<br />
all the technologies together to provide<br />
such a solution, and more importantly<br />
create the links to the various models that<br />
contain the information they need - BIM and<br />
CAD models that describe the subsurface<br />
components, and GIS information that<br />
places them in situ. What has really driven<br />
the process forward, though, is the<br />
emergence of Augmented Reality (AR), the<br />
integration of digital information with data<br />
models taken from any form of reality<br />
capture tools footage to facilitate and<br />
enhance the viewing experience.<br />
AUGMENTED REALITY VISUALS<br />
AR is no longer just a marketing tool. The<br />
development of Augmented Reality as a<br />
tool to manage and visualise hidden<br />
infrastructure assets has now taken a<br />
major step forward following the<br />
announcement of a partnership between<br />
two technology companies. MGISS, a UK<br />
geospatial specialist, has partnered with<br />
Canada based vGIS to transform<br />
traditional GIS, BIM and CAD data into<br />
stunning AR visualisations.<br />
Augmented Reality provides the<br />
interactive experience of an environment<br />
where objects that reside in the real world,<br />
such as underground pipes, are displayed<br />
and enhanced with additional intelligence<br />
such as attribute information and<br />
maintenance records.<br />
A specialist in the use of geospatial<br />
technology in the utility, infrastructure and<br />
environment sectors, MGISS understands<br />
the demands for improved spatial data<br />
quality and the requirement to<br />
communicate complex, asset dense 3D<br />
environments in an easy to consume way.<br />
By combining authoritative survey grade<br />
positions and associated data with<br />
consumer grade hardware, MGISS<br />
enables users of vGIS to access<br />
Augmented Reality visualisations from any<br />
suitable smart device.<br />
vGIS is the leading augmented and<br />
mixed reality visualisation technology for<br />
GIS data. Using the vGIS system, field<br />
personnel can see an augmented view that<br />
includes holographic infrastructure objects,<br />
improving environmental assessments and<br />
increasing situational awareness.<br />
ENHANCED COLLABORATION<br />
Besides providing civil engineering<br />
companies and utilities with the ability to<br />
explore underground infrastructure prior to<br />
digging up the tarmac, the BIM<br />
components and working processes that<br />
they will be accessing are primarily<br />
designed to encourage collaboration<br />
between stakeholders, contractors and<br />
workforces. Taking a lead from the<br />
construction industry, it is to be hoped that<br />
the same spirit of cooperation between the<br />
various utilities and civil engineering<br />
companies will result in more efficient<br />
handling of infrastructure projects. This<br />
would eliminate the costly and proverbial<br />
practice of the electricity company digging<br />
up the road and filling it back in, only to be<br />
followed closely by British Gas repeating<br />
the process!<br />
ON A STREET NEAR YOU<br />
MGISS and vGIS are keen to bring their<br />
solution to the UK, and there is no doubt<br />
that the market's expectations and<br />
requirements are neatly falling into place as<br />
AR technology becomes more prevalent in<br />
other industries. Their credentials in this<br />
critical environment are neatly expressed<br />
by the two founders.<br />
According to Mike Darracott, Managing<br />
Director and founder of MGISS, "Initiatives<br />
such as digital twinning and the<br />
expectation of 'Business As Usual'<br />
operations require the capture and<br />
representation of increasingly complex<br />
real-world environments. Asset owners<br />
and operators face a number of<br />
challenges and opportunities including the<br />
need to improve safety, reduce risk and<br />
ensure what lies beneath our feet meets<br />
future infrastructure needs. vGIS truly<br />
understand the needs and the challenges<br />
facing these sectors. In fact, vGIS goes<br />
further than any other AR solution by<br />
providing a full range of 3D spatial data<br />
capabilities; all within a platform that works<br />
with existing enterprise systems and data<br />
structures," added Darracott.<br />
"Value is often hidden deep within the<br />
structure of data. By helping people "see"<br />
data in more intuitive ways, they gain new<br />
insights and can subsequently do more<br />
with that information. That's been the core<br />
operating philosophy of vGIS," commented<br />
Alec Pestov, founder and CEO of Canada<br />
based vGIS. "To achieve this we are<br />
building an ecosystem bringing together<br />
top experts to work jointly towards a<br />
common goal. MGISS possesses deep<br />
expertise in the spatial services and<br />
solutions sector and we are looking forward<br />
to joining forces to deliver augmented and<br />
mixed reality visualisations in the UK."<br />
www.mgiss.co.uk<br />
34<br />
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