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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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Publisher:<br />

John Jageurs<br />

john.jageurs@btc.co.uk<br />

Published by Barrow &<br />

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Articles published reflect the opinions of<br />

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every reasonable effort is made to ensure<br />

that the contents of editorial and advertising<br />

are accurate, no responsibility can be<br />

accepted by the publisher for errors, misrepresentations<br />

or any resulting effects<br />

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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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 />

<strong>Jan</strong>uary/<strong>Feb</strong>ruary <strong>2020</strong>


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 />

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jackm@glenco.org<br />

www.glenco.org<br />

ACMK<br />

ABERDEENSHIRE 8<br />

symetri<br />

Contact: Craig Snell<br />

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www.symetri.co.uk<br />

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ABERDEEN 1<br />

TMS CADcentre<br />

Contact: Craig Hamilton<br />

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ACELHO<br />

LARBERT 9<br />

TMS CADcentre<br />

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info@thom-micro.com<br />

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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 />

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IRELAND<br />

DUBLIN 4<br />

Paradigm Technology Ltd<br />

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BRISTOL 2<br />

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A B C D E H K L M N Q S X<br />

NEWBURY 3<br />

RWTC Ltd<br />

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richard@rwtc.co.uk<br />

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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 />

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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 />

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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 />

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sales@cadpoint.co.uk<br />

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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 />

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info@excitech.co.uk<br />

www.excitech.co.uk/cut2015<br />

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OXFORDSHIRE 25<br />

Man and Machine<br />

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Tel: 01844 263700<br />

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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 />

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sales@universalcad.co.uk<br />

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A C M E K H<br />

MILTON KEYNES 21<br />

Graitec - Milton Keynes<br />

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Tel: 01908 410026<br />

david.huke@graitec.co.uk<br />

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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 />

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Tel: 0161 440 8122<br />

Fax: 0161 439 9635<br />

training@cadassist.co.uk<br />

www.cadassist.co.uk<br />

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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 />

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NORTH EAST 14<br />

symetri<br />

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Tel: 0191 213 5555<br />

training@symetri.co.uk<br />

www.symetri.co.uk<br />

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YORKSHIRE 15<br />

Graitec Bradford<br />

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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 />

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NORTHAMPTONSHIRE 32<br />

AIT Spatial Ltd<br />

Contact: Philip Madeley<br />

Tel: 01933 303034<br />

Fax: 01933 303001<br />

training@aitspatial.co.uk<br />

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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 />

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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 />

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Tel: 02380 868 947<br />

training@graitec.co.uk<br />

www.graitec.co.uk<br />

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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 />

<strong>Jan</strong>uary/<strong>Feb</strong>ruary <strong>2020</strong>


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