White Hart Lane Joseph Gallagher installed a new pedestrian underpass through the existing viaduct allowing access to both sides of the railway, easing congestion and providing step-free access for passengers. Client, Expertise, Taylor Woodrow, Tunnelling
Tideway | Kitrling Street Site Joseph Gallagher were contracted to construct the launch tunnels for the two Central Section Tunnel Boring Machines. Client, Expertise, Ferrovial Laing O'Rourke, Tunnelling
Knightsbridge Station Step Free Access Construction of passageways using Traditional Squareworks, permanent works consisting of steel frames encased in concrete or reinforced concrete. Client, Expertise, London Underground, Tunnelling
Humber Pipeline The River Humber Gas Pipeline Replacement Project is a £100m design and build contract issued by National Grid to replace the Feeder 9 high pressure gas pipeline under the River Humber. Client, Expertise, Skanska, Tunnelling
A19 Coastal Road Improvements Microtunnelling under the Coast Road and A19 roads. Client, Expertise, Seymour Civil Engineering, SISK/Lagan Joint Venture, Tunnelling
Queen's Park, Glasgow Shaft construction and tunnelling works for Scottish Water Client, Combined Group Contracting, Expertise, Tunnelling
Brent Knoll Flood Alleviation Scheme Project for Wessex Water using shaft sinking and microtunnelling processes. Client, Expertise, Tunnelling, Wessex Water
Northern Line Extension Project The construction of TBM launch tunnels on the Northern Line Extension Project from Kennington to Battersea Power Station via Nine Elms. Client, Expertise, Ferrovial Laing O'Rourke, Tunnelling
Bakerloo Line Link Project The construction of a passenger transfer link between the Crossrail and Bakerloo Line Stations at Paddington. Client, Costain/Skanska JV, Expertise, Tunnelling