R20 Pump Station Rehabilitation
Dublin San Ramon Services District
West Yost provided construction management (CM) improvements to the pump station, which included replacing the existing tank in the hydropneumatic surge arrestor system with a 1,500-gallon tank. West Yost oversaw the replacement of the existing air compressor with a new 5-hp compressor, installation of three variable-frequency drives on the existing pump motors and installation of a flow meter in the vault box. The West Yost CM team also coordinated with local utility owners, including PG&E, and obtained permits and complied with agency permit requirements.