The work consisted new piping and valve upgrades to enhance the city's disinfection system at their Big Canyon Reservoir. The work consisted of installation of new 42" knife gate valve, turbomixer, static mixer, 8-ton bridge crane, 30in flowmeter and 30' deep cast-in-place metering vault

A Design-Build Project for the City of Pomona designed to remove perchlorate from well water and increase production of potable water. The project included the installation of twelve vessels, three sand filters, five pumps and one aqueous ammonia tank with scrubber.

The work consisted of the construction of a fuel cell generation system including two 300-kW fuel cell power plants; two hot water heat recovery units; one anaerobic digester gas treatment skid; one dual fuel boiler system including equipment pad; two canopies; three digester gas boosters; three hot water recirculation pumps. All systems are connected to the plants' SCADA system through their fiber optic system.

This project was done in co-operation with R. C. Foster Corporation, who acted as the general contractor. We formed and poured 8,500 cubic yards of structural concrete for a potable water treatment facility.

In October 2009, a cold spell and strong winds cooled the warmer, more highly oxygenated water on the surface of the Upper Oso Reservoir in Rancho Santa Margarita, CA. The cooled water sunk to the bottom, bringing less-oxygenated water to the top.

This project consisted of the construction of a 3.5 million-gallon DYK pre-stressed reservoir. Pipelines and appurtenant site work was completed as part of the overall contract. (Photos by: Warren Aerial Photography, Inc.)

This project consisted of the construction of a 1.5 million-gallon DYK buried pre-stressed reservoir on a steep hill side site. We also completed a booster pump station and an award winning City Park over the top of the reservoir. (photo by: Jeran Aero Graphics Inc. San Diego)

This project consisted of the construction/installation of a 5 pump pump station, engines and motors, chemical treatment system, building, bridge crane, and site work.

Installation of two separate pump stations located at the same site. One pump station was designed for use as a domestic water station, the second for reclaimed water.

This project consists of a deep excavation for the installation of a below ground pump station. SEC excavated and shored a pit approximately 25 feet deep with piles and steel plates.

This project consists of an installation of six vertical turbine pumps capable of pumping 600 gpm at 500 psi. The system has two surge tanks and high pressure control valves.

Installed three 50 horsepower pumps, two masonry buildings with wood framed roofs (one pump house, one chemical building), chemical building installation with chemical feed system for chlorine, phosphates, and ammonia, including chlorine analyzers and dosage pumps.