Source Design Services were appointed to deliver one of the largest , most complicated MU diversion design commissions ever undertaken. Working at London Euston Station our role was to design in a BIM environment all of the required utility diversionary works to enable the complete rebuild and upgrade of Euston Station in preparation for HS2. Working in 6 different zones over 24 months with a team of 20 designers we dealt with multiple challenges within the design brief and working closely with out client CSJV and the statutory utility companies delivered a design that was compliant and accepted by HS2 and the adopting utility companies.




Source Design Services were commissioned to reroute an extensive high voltage cable duct to facilitate the groundworks and development of Native Land’s ambitious Bankside Yards redevelopment project, on behalf of our clients McGee and Gardiner & Theobald.

It was a particularly complex project requiring engineering optioneering recommendations to ensure there was no power service disruption to the neighbouring Blackfriars Station, TFL, local businesses and the wider community.

The video highlights our preferred ‘pipe jacking’ solution which enabled the seamless provision of a new HV duct, working within the confines of small site footprint, without affecting any local power supplies.



Source Design Services has been appointed by KVF (Kier Volker Fitzpatrick) to undertake the design of the utility infrastructure at USAF Lakenheath as part of the F-35 Beddown programme.

Our client Kier-Volker Fitzpatrick joint venture (JV), has been awarded a £160million contract to deliver new infrastructure to ready RAF Lakenheath as the first permanent home in Europe of the US Air Force F-35 Fighter Jet.

The overall F35 Beddown project which forms part of a wider programme of work to support the US Air Force operations in the UK, involves construction and renovation of a number of buildings and infrastructure projects on the Suffolk site, including a six-bay flight simulator, an aircraft maintenance unit, new hangars, and 42 aircraft parking aprons.

Rob Campbell Source’s Business Director stated “this is Source’s first significant project in an aviation environment and we have found the KVF and DIO client team’s responsive to our expertise in deriving design solutions that work for the overall project, we look forward to developing these relationships throughout this design commission.”

Source Design Services scope of works on the project include:
• Identification of existing services
• Utility Surveys on site
• Disconnection design
• Derivation and presentation of Utility reports
• Diversion design for all utilities both temporary and permanent
• Design of new electrical and water /waste water infrastructure
• Construction and management of BIM model
• Integration of other design team member’s infrastructure
• Multiple presentations to client team including BIM model and design basis reports

This is BIM enabled project and part of our deliverable is an fully integrated 3D model of the below ground infrastructure incorporating not only the assets that we are designing but also completing the clash detection for other designers such as BT Federal and Drainage design completed by Aecom.

The challenges faced by Source Design Services on the scheme were the integrating the current asset base with the proposed temporary and permanent diversionary and new supply infrastructure within a much larger project, we have worked closely with all parties to ensure that the utility designs are seamlessly integrated into fabric of the project.

We are working as part of an integrated design team with Kier Volker Fitzpatrick, Aecom and HLM.


Shortlisted for Digital Construction Awards 2018
Project: HS2 3B Utility Design Package

Our Client: Costain Skanska – JV Enabling Works Contractor

High Speed 2 (HS2) is a planned high-speed railway in the United Kingdom, directly linking London, Birmingham, the East Midlands, Leeds and Manchester.

Our utility design project is geographically in the highest profile area – Euston. Our contract is within the overall enabling works package. It is the design of all of the utility diversions in the Euston area and is crucial to the success of the project.

Our design package is divided into 6 lots. The scale is huge with over 5000m of gas, water and electrical diversions and 20000m of communication infrastructure to be diverted in some of London’s most congested streets.

The tender package came out as individual utilities and as 2D deliverable. We worked collaboratively with our client CSJV through the tender period and provided an alternative offer that illustrated the benefits of a BIM enabled Multi- Utility approach on the scheme.

We believed passionately that in congested city streets the only way to design and deliver this project was through the use of 3D modelling of the existing and proposed utility infrastructure and we knew from experience that the investment in the technology at design stage would deliver demonstrable benefits in the construction phase, reducing clashes and saving programme delays on site.

The specific technologies we adopted are related to the provision of 3D modelling, predominantly the tool we used to deliver the design was Microstation 3D not only for the design modelling but also for the inclusion of the clients Undertakings and Assurances requirements which we included as a separate layer within the model.

The use of 3D modelling is relatively new within the utility environment and we have developed a variety of styles that have been adopted by software companies.

We supplemented our Digital Approach with a suite of plans such as BEP (BIM Execution Plan) and a BIM Assurance Plan.

At peak our design team has numbered 30 staff on the scheme with a mixture of design management, designers, technical leads, CAD staff and document controllers working hard to deliver the designs for this most complicated of schemes.

The viability of the approach we suggested has been proven to us as Design and Build contractors time and again, we knew that the additional time invested in constructing the model at design stage would reduce wastage and programme delay within the construction phase.

This saving is 15-20% in relation to material wastage and a construction programme saving of 20%.

This approach produced a better design, more implementable with a minimum of on-site rework, Working with our design subcontract partners we upskilled not only our own staff but those within our design supply chain.

The use of a modelled solution is congested areas produces a design solution that cannot be achieved in 2D and allows the client, utility stakeholders and construction partners to see and understand the constraints and design choices that are made to ensure that spatially the design works.

We have worked hard to professionally develop our team, internally sponsoring staff including a MSc in BIM and upskilling technicians to deliver BIM designs.

The solution we derived demonstrated what a BIM solution to utility design in the right environment can offer.

Source Design services