SFGTV2 September 24, 2013
Terminal and recycled the materials to build it. We excavated down to street level and we kept the traffic moving and a breaking system and we relocated all utilities and reinstalled the piping system to use the natural earths temperature. We put down steel. So far in the process we are removing about 6,000 cubic yards of mud and clay. In fact, today as a tone of our appreciation to our speakers we are going to give old clay deposited from the last ice age about a hundred thousand years ago. They were collected in 2013 and from about a hundred feet below the station. Todays concrete pour for t...