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CASE study<br />

3D Repo PlanBase - Planning overview<br />

3D Repo PlanBase - Power dashboard<br />

Digital Construction Platform in the cloud:<br />

https://3drepo.com. This gives residents<br />

and planners the ability to review<br />

proposals in 3D and comment on them.<br />

Using the interactive 2D Geographical<br />

Information System (GIS) interfaces in<br />

PlanBase, users can also drop pins<br />

based on a specific topic and provide<br />

feedback directly in 3D. This is a far cry<br />

from current practices, which require<br />

residents and objectors to provide written<br />

submissions or email relevant<br />

information, for planners to collate,<br />

analyse and respond to manually - with<br />

scant discussion with the correspondents<br />

and extending planning processes by<br />

weeks or even months.<br />

Users are instead provided with a<br />

friendly and accessible solution which<br />

has been tested by thousands of<br />

construction workers (not always the<br />

most tech savvy of users) over the years.<br />

And, being open-sourced, PlanBase is<br />

totally free - a business model that 3D<br />

Repo has been using successfully for the<br />

past 5 years. Although it operates as a<br />

standalone website it can also be<br />

embedded into existing planning portals,<br />

making it unique amongst the<br />

competition. It's also AEC ready, with a<br />

BIM background rather than being built<br />

on top of a GIS solution, unlike its rivals,<br />

and can therefore become part of the<br />

whole lifecycle of a building project.<br />

PlanBase goes much further, though.<br />

Developers of large projects can place<br />

their 3D models in fully rendered<br />

augmented reality and immersive VR<br />

environments, where all associated<br />

issues can be factored into the planning<br />

process - design, environment, property,<br />

transport, education, health, community<br />

and leisure - and make suggestions and<br />

revise plans, with all changes being<br />

recorded and subsequently available<br />

through 3D repo's patent pending 3D Diff<br />

software, which is able to highlight<br />

changes between revisions.<br />

PlanBase will also become the basis of<br />

a London Digital Twin. Storing all the<br />

submissions, GLA, 33 London Boroughs<br />

and British Land will over time build a<br />

complete, BIM enriched model of the<br />

whole of London. To support the<br />

development of such a model, existing<br />

3D Repo APIs will provide additional<br />

business intelligence and feedback<br />

aggregation without any human bias or<br />

tampering, improving on transparency<br />

and accountability.<br />

The involvement of the public does not<br />

need to stop when the planning<br />

application is approved. Site managers<br />

can continue to make the project<br />

available online, providing an opportunity<br />

for continuing public involvement<br />

throughout the construction lifecycle -<br />

and potentially beyond.<br />

THE AIM OF PLANBASE<br />

PlanBase is designed to deliver a better<br />

understanding of planning proposals and<br />

the impact of both the finished buildings<br />

and their construction while also<br />

providing the ability to comment on<br />

specific areas and topics throughout the<br />

entire project lifecycle. It will promote<br />

better understanding of the wider<br />

narrative within the context of the whole<br />

city including public transport, GLA and<br />

Local Councils, and provide better<br />

analysis and data mining capabilities<br />

including the ability to preview 4D<br />

construction schedules. It also fulfils the<br />

aims of the National Digital Twin<br />

Programme required by the Treasury and<br />

the Centre for Digital Built Britain.<br />

Developers will also have an improved<br />

means of promoting their projects to the<br />

public and other stakeholders.<br />

THE PILOT METHODOLOGY<br />

It has to be stressed that PlanBase is<br />

aimed at promoting a pilot project which<br />

will test the validity of a full-scale<br />

application. It has been developed to<br />

look at user interaction, preview relevant<br />

project information and collect feedback<br />

by dropping 'pins' based on specific<br />

topics of interest. 3D Repo's key<br />

objective was to increase engagement<br />

and interactivity while reducing<br />

unnecessary clutter.<br />

During the pilot, 3D Repo aims to deploy<br />

PlanBase on a test scheme with a local<br />

council so that the interactive user<br />

interface can be tested with residents en<br />

masse, evaluating initial input<br />

requirements gathered with a select<br />

group of planning professionals from GLA<br />

and local councils. The entire interface will<br />

then be evaluated, including user<br />

journeys for planners, the admin interface<br />

and integrations for actual deployment,<br />

and live workshops with willing<br />

participants will be set up to get early<br />

design feedback from residents.<br />

The observation of system interaction<br />

and usability will help 3D Repo to tweak<br />

and improve the design even further.<br />

Finally, a live scheme will be run in parallel<br />

with the existing planning portal for<br />

consultation purposes to compare and<br />

contrast KPIs, and prove the advantages<br />

of PlanBase.<br />

https://3drepo.com<br />

<strong>Mar</strong>ch/<strong>Apr</strong>il <strong>2020</strong> 17

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