Double-Barrel 120” RCP tunnel underneath BNSF railroad. Job included installation of the pipe by a open-faced tunnel boring machine, soil stabilization program, track movement monitoring program, crossing high-pressure gas transmission mains and installation of a 25-foot deep beam and plate shoring system.
Projects
Satisfied Clients
Clients
Past/Present Owners
Arvin-Edison Water Storage District
California Dept. of Water Resources
Antelope Valley/East Kern Water District
Kern County Water Agency
Vaughn Water Company
East Niles Community Services District
Rosedale Rio-Bravo Water Storage District
Buena Vista Water Storage District
Belridge Water Storage District
Berrenda Mesa Water Storage District
Semitropic Water Storage District
Friant Water Authority
Ventura County Water Works
Tejon-Castac Water District
Kern-Tulare Water District
North Kern Water Storage District
Engineering Firms
Past/Present Engineering Firms
Provost & Pritchard
AECOM
GEI-Bookman Edmunston Division
Carollo Engineers
Dee Jaspar & Associates
Kennedy-Jenks Consultants
CA. Dept. of Water Resources
Nolte/Vertical 5
Quad-Knopf
RBF Consulting
MWH Water
California Dept. of Water Resources
Bureau of Reclamation
Significant Projects
Eastside Water Banking Facility
Construction of water banking ponds, 4ea. vertical turbine deep wells, welded steel water storage tank, chemical injection system, and booster pump station complete with electrical and instrumentation.
Delta Mendota Canal/Los Banos Creek Intertie
Installation of three water control structures with aluminum slide gates, steel cofferdam designed and installed by NCI, and approx. 300 LF of precast box culvert.
48” Transmission Pipeline
Installation of over 39,000 LF of 48-inch cement lined and mortar coated welded steel pipe. Three miles of the project was in the street.
Northern Area Pipeline
Installation of over 63,000 LF of 54-inch diameter HDPE pipeline including air/vac valves, and farmer turnouts. Job included a crossing of Interstate 5 and dealing with groundwater issues.
Affiliates
