Bay Area – GeoPrac.net

Video: Construction continues on Caldecott Tunnel fourth bore

February 8, 2011 rockman Comments Off

This is a pretty nice little 3-minute news segment on the Caldecott Tunnel 4th Bore Project in the California Bay Area. Progress is slow, at only about 10-15 feet of progress per day, but work […]

Claremont Tunnel - a water supply tunnel that crosses the Hayward Fault

Seismic upgrade of San Francisco’s huge water system moves into high gear to prepare for the next big quake

September 23, 2010 rockman Comments Off

The San Francisco Public Utility Commission has a $4.6B program in place to try and make the water storage and supply system for the Bay Area ‘earthquake proof’ by 2015. It involves 86 separate projects, […]