Water Resources
PrōVen has served the water resource improvement needs of Northern California for over 20 years and is now expanding the range of their expertise to the international community. Recognizing the necessity for clean water world-wide, PrōVen remains committed to this essential industry sector.
Victoria Canal Intake and Pump Station
The award winning Alternative Intake Project (AIP) delivers water for 550,000 Contra Costa Water District customers. The new Victoria Canal Intake & Pump Station project is located on Victoria Island which is part of the Sacramento-San Joaquin River Delta. This facility has a capacity to pump raw water at a rate of up to...
The award winning Alternative Intake Project (AIP) delivers water for 550,000 Contra Costa Water District customers. The new Victoria Canal Intake & Pump Station project is located on Victoria Island which is part of the Sacramento-San Joaquin River Delta. This facility has a capacity to pump raw water at a rate of up to...
Canal Modifications South Bay Aqueduct Enlargement
Work on the Canal Modifications included raising the concrete canal lining and canal embankment along about 13 miles of canal. Removing overchutes, demolishing drop inlets and constructing new overchutes and regradeing drop inlets. Removed existing 20-inch diameter steel pipe for Zone 7 wash water line and reconstructed...
Work on the Canal Modifications included raising the concrete canal lining and canal embankment along about 13 miles of canal. Removing overchutes, demolishing drop inlets and constructing new overchutes and regradeing drop inlets. Removed existing 20-inch diameter steel pipe for Zone 7 wash water line and reconstructed...
San Francisquito Creek Storm Water Pump Station
The construction of the San Francisquito Creek Storm Water Pump Station included the installation of rail-mounted 3,000 gpm pump and four 34,800 gpm, axial-flow, submersible propeller pumps and motors to manage urban storm water runoff and related electrical and SCADA instrumentation. PrōVen also constructed a new canal, approximately...
The construction of the San Francisquito Creek Storm Water Pump Station included the installation of rail-mounted 3,000 gpm pump and four 34,800 gpm, axial-flow, submersible propeller pumps and motors to manage urban storm water runoff and related electrical and SCADA instrumentation. PrōVen also constructed a new canal, approximately...
Colma Creek Flood Control Channel Wall Repair Project
This project included the repair and upgrade of a section of the Colma Creek at Spruce Avenue Bridge. The existing concrete wall was removed and replaced with a concrete "U" channel, which created a concrete floor where the existing earthen bottom was. PrōVen also replaced the failing walls with new ones. The U-shaped wall construction required temporary...
This project included the repair and upgrade of a section of the Colma Creek at Spruce Avenue Bridge. The existing concrete wall was removed and replaced with a concrete "U" channel, which created a concrete floor where the existing earthen bottom was. PrōVen also replaced the failing walls with new ones. The U-shaped wall construction required temporary...
Patterson Irrigation District Fish Screen Intake Project
Construction of a new fish screening facility on the San Joaquin River. The work involved construction of a pile-supported 195 cfs pump station with a concrete constructed frame and top deck. The structure had fish screens mounted on the face on the river side with a brush cleaning system and sedimentation system as ancillary components to the project. The seven vertical turbine pumps were mounted on the top deck of the structure and extend 22 feet to the bottom...
Construction of a new fish screening facility on the San Joaquin River. The work involved construction of a pile-supported 195 cfs pump station with a concrete constructed frame and top deck. The structure had fish screens mounted on the face on the river side with a brush cleaning system and sedimentation system as ancillary components to the project. The seven vertical turbine pumps were mounted on the top deck of the structure and extend 22 feet to the bottom...
Main Waste Water Treatment Plant Digester Upgrade, Phase 2
The EBMUD Digester Uprgade Project, Phase 2 included: rehabilitation of four existing two million gallon digesters by replacing the floating covers with fixed covers, adding internal mixers and new mechanical pumps and piping; rehablitation of of seven existing two million gallon digesters my adding mechanical pumps and piping; conversion of two secondary digesters to primary; construction of two...
The EBMUD Digester Uprgade Project, Phase 2 included: rehabilitation of four existing two million gallon digesters by replacing the floating covers with fixed covers, adding internal mixers and new mechanical pumps and piping; rehablitation of of seven existing two million gallon digesters my adding mechanical pumps and piping; conversion of two secondary digesters to primary; construction of two...
Main Waste Water Treatment Plan Grit System Improvements
PrōVen constructed a 140-million gallon per day (MGD) Vortex Grit Tank Structure consisting of two 70-MGD Vortex Grit Tanks, all mechanical, structural, and electrical/control components. PrōVen also rehabilitated the existing bypass channel; provided new butterfly valves; gallery drain improvements; and site improvements.
PrōVen constructed a 140-million gallon per day (MGD) Vortex Grit Tank Structure consisting of two 70-MGD Vortex Grit Tanks, all mechanical, structural, and electrical/control components. PrōVen also rehabilitated the existing bypass channel; provided new butterfly valves; gallery drain improvements; and site improvements.
4th Water Storage Tank and Booster Pump Station Modification
PrōVen provided an eight-million gallon water storage tank and installed solenoid pilot valves on each of the existing three tanks; constructed new pavement and driveway, fencing, landscaping, and landscape irrigation. The Booster Pump modifications included 24-inch suction manifold replacement, new gate valves, a new sump pump with valve and dicharge piping, and installed electrical service to the Booster Pump station from existing PG&E...
PrōVen provided an eight-million gallon water storage tank and installed solenoid pilot valves on each of the existing three tanks; constructed new pavement and driveway, fencing, landscaping, and landscape irrigation. The Booster Pump modifications included 24-inch suction manifold replacement, new gate valves, a new sump pump with valve and dicharge piping, and installed electrical service to the Booster Pump station from existing PG&E...