SFGTV March 24, 2014
Steel erection. The blow grade timeline were working against is theyre back on working on the mud slab and the map slab in the eastern ends, of course, wells costumes and that concourse slab is started as soon as the mike slabs are tested were going to follow up with the archaeology find urge to a hear about shortly and well be begin back on track and continue with the mud slab so in the western zones zones we used to call zones 125e youll see the pictures are the locations of the tunnel entrance to the train box thats why you have the walls coming out perpendicular the second list placement t...