Bay St. Reservoir Replacement-Ph. 3

Design-Build project to replace four bolted steel storage tanks with one 6MG prestressed concrete water storage tank, associated piping and significant foundation mitigation inside and existing concrete basin.

This $3.5M pilot plant located in W. Sacramento, CA transforms corrugated cardboard into paraxylene, a chemical used to make plastic bottles.

We replaced a floating digester cover, digester gas piping and waste gas flare for City of Chico WPCP.

Nevada Irrigation District, Grass Valley, CA Replace a hypalon lined and covered earthen reservoir with two prestressed concrete potable water storage tanks (10.5MG)

City of San Clemente, CA Modification and construction of various treatment facilities including tertiary filters, chlorine contact basins, chemical building/storage, effluent pump station, electrical/controls/SCADA and related support facilities.

City of Santa Cruz, CA A 6MG prestressed concrete potable water storage tank, associated pump station, supply piping and significant foundation mitigation constructed inside an existing concrete-lined reservoir basin.

Napa Sanitation District, Napa, CA Modification of existing and construction of new facilities, including DAF, chlorine contact basin, equalization basins, filters, pump station and chemical facilities.

Precast concrete bridge for Border Patrol use.

Replacement of influent screening equipment and screening handling equipment for Encina Wastewater Authority.

Construct 10MG prestressed concrete potable water storage reservoir.

Widen 5 miles of existing canal including numerous check structures and road crossings to increase water supply for Gray Lodge Wildlife Area.