The Dr. G. Sauer Corporation has established a field office in the DMJM+Harris/URS Project Office. In the first phase, numerous construction alternatives are studied and preliminary design documents are produced for the running tunnels and stations.
Success can be the product of a near failure. The Port Authority of NY & NJ can certainly attest that pursuing a successful solution to counter a collision with failure has been very rewarding.
The rehabilitation of Marc Brunel's Tunnel was undertaken over a 24 month period by WS Atkins and Dr. G. Sauer Company (DSC) acting as a specialist tunnelling, shotcrete and waterproofing consultant, with the contract novated to Taylor Woodrow Civil Engineering Ltd. (TWCE).
Cameron Run flows into the Potomac River in Alexandria, Virginia, just south of Washington, D.C. This unremarkable urban stream primarily carries runoff and serves as a flood control channel.
In 2002 the Massachusetts BAy Transportation Authority (MBTA) will open a transit corridor less than 3 m (10 ft) below a 100-year-old building in downtown Boston.
With almost half of the massive Central Artery Tunnel Project being constructed in tunnels, engineers rely on innovative waterproofing solutions to ensure that Boston traffic is kept safe and dry.
The Port Authority of Allegheny County, Pittsburg, Pennsylvania, is very pleased with its Berry Street Tunnel reconstruction results. The authority benefited from the contractors original low bid and its post-bid tunnel-design change.
Station work at London Bridge by Costain/Taylor Woodrow involves excavation and construction of the new JLE station complex as well as a new south bound platform tunnel to ease congestion on the existing Northern Line station.