Delta Diablo Sanitation District
Installation of approx. 30,000 linear feet of PVC piping within the streets of Antioch and Pittsburg consisting of open cut, jack and bore, and slip lining through an abandoned 18” RW line. Construction of a 1.1 million gallon pre-stressed concrete tank, prepackaged pump station and concrete masonry building, drainage modifications at the Lone Tree Golf Course. Installation of a new pump, motor, VFD, discharge piping and valves at the LMEC Pump Station.