ABOVE GROUND STORAGE TANK
Cornerstone designed, permitted and installed a 10,000 gallon aboveground gasoline storage tank in compliance with all local, state and federal requirements. In addition we secured the required SCAQMD permits.
Santa Ana, CA
Cornerstone designed and construction managed the installation of a new space plane thrust system test stand.
Santa Clarita, CA
AEROSPACE CHEM MILL TANK REPAIR
Cornerstone designed, permitted and repaired the chem mill line for military aerospace client. Project was done on fast track.
El Mirage, CA
SHOPPING CENTER SEISMIC RETROFIT
Cornerstone engineered and constructed a seismic retrofit of the Circle Marina Shopping Center.
The project required working with a deputy inspector, City of Long Beach building department, operating tenants and the property owner to complete the project before the holiday season.
The project was completed on time and within budget.
Long Beach, CA
CONSTRUCTION STORM WATER BMP INSTALLATION
Cornerstone engineered and constructed storm water and spill control for remediation of a test pit at the Pt. Mugu Naval base.
The project involved security clearance, engineering Best Management Practices (BMP) for construction project and installing and maintaining the BMPs throughout the completion of the project.
Port Hueneme, CA
AIR POLLUTION DESIGN, ENGINEERING, PERMITTING, CONSTRUCTION & MONITORING
Cornerstone designed, engineered, permitted, constructed and monitors a carbon adsorber system for polyurethane manufacturing.
The system reduces emissions of volatile organic compounds (VOCs). This allows the facility to utilize materials that meet customer specifications.
The system maintains environmental compliance with prevailing air quality regulations from the South Coast Air Quality Management District (SCAQMD).
SEWER & WATER PIPELINE INSTALLATION
Cornerstone bid and won a sewer installation project with California State University at Los Angeles. The project involved meeting project specifications, working with the onsite construction manager and coordinating construction activities around an operating campus. The new sewer line serviced the new visitor’s center and administration building.
Los Angeles, CA
ABOVEGROUND WASH PAD & WASTEWATER OIL SEPARATOR
Cornerstone engineered, permitted and constructed an aboveground wash pad system capable of removing both solids and petroleum hydrocarbons from the washing of industrial concrete pumpers.
The project involved design, permitting with the Los Angeles County Sanitation District as well as construction of the pad, sump, piping and treatment unit system.
COMPLETELY ABOVEGROUND GASOLINE HIGH VOLUME FUELING SYSTEM
Cornerstone contracted with Toyota Logistic Services to design and construct a high volume completely above ground gasoline fueling system.
Cornerstone coordinated with the City of Long Beach, Port of Long Beach, Long Beach Fire Department, SCAQMD, CARB and Toyota´s construction management team to complete a successful project.
The system fuels up to 3,000 vehicles per day.