Scope of works:

As Principal contractor for the site, co-ordinated own works with those of customer’s other Contractors for adjacent projects, ensuring safe and regular co-ordination of site activities in this highly restricted environment.

Our work included control room reconfiguration and refurbishment, storm drainage, garage refurbishments, access road and retaining wall construction, security fence and service duct replacement.

Design finalised with customer’s team to optimise drainage solutions and control room facilities, integrity of site security maintained while fencing replaced and site works carried out with the highest level of planning, organisation and work area maintenance as required in the sub-station environment.


“Britannia Construction is a new contractor to National Grid – the standard of workmanship, management and general attitude shown in carrying out this work is outstanding. This is a contractor who should be used again.”

Dave Batchelor

NJP Environmental LLP

Related Projects

Project Yellow, Avonmouth
National Grid Schemes, various locations