Silvertown Tunnel - Riverlinx CJV: Survey Control Network

The scope of works is for the installation of a Survey Control Network for the construction of the Silvertown Tunnel Project. The control network is to be installed at the locations shown in the attached picture. Expressions of interest are invited for the above opportunity. At this stage interested parties are asked only to complete the prequalification questions included herein; further details will follow thereafter for shortlisted companies. We are not accepting telephone enquiries at this time. The Silvertown Tunnel scheme (STT) will link East and West London from the North Greenwich area to the Royal Victoria Dock Area and will serve to reduce the current congestion at the Blackwall Tunnel. This involves construction of a 1.4km long, twin-bore road tunnel, accommodating large vehicles including double-deck buses. It will include a dedicated bus, coach and goods vehicle lane, enabling TfL to provide additional cross-river bus routes. 25yr contract consisting of a 5yr design and construction phase, followed by a 20yr O&M phase (from Permit-to-use date).