University of Washington Station - construction photos


	February 2009 -- Utility trench with shoring Workers dig a trench to install the new storm drain line
	February 2009 -- Utility work in trench A trench box is used to support the excavation while construction workers are inside the trench
	February 2009 -- Cutting old utilities A University utility worker removes an unused electrical conduit from the trench
	March 2009 -- Storm drain in the ground A section of the PVC storm drain in the ground before it gets covered with concrete.
	March 2009 -- Sawcut for joint trench Workers use a sawcutting machine to cut through the asphalt before digging.
	March 2009 -- Trench with multiple conduits Several electrical conduits are set into the trench and secured with concrete.
	March 2009 -- Utility vault on truck A crane is used to take the new utility vault off the truck.
	March 2009 -- Utility vault in the ground Connections between conduits are made inside a concrete utility vault.
	March 2009 -- Trench backfilled with concrete Once the utilities are in place, the trench is backfilled with concrete.