Crews Aiming for Good Vibrations on Bay Area Rail (Source: ENR)
September 18, 2015
By JT Long
Navigating a crowded underground utility space through a dense Silicon Valley neighborhood, a design-build team is using a number of alternative technical concepts on a $2.3-billion Berryessa VTA/Bay Area Rapid Transit (BART) extension.
The team has suggested a number of changes to the initial request for proposals, to minimize construction impacts on neighbors both during work and once trains are running, zipping by at 70 mph. At peak times, one could arrive every eight minutes