Water Resources

Midway Regional Stormwater Facility
Midway Regional Stormwater Facility 1000 750 Southland Holdings

Completed in 2009, the Midway Regional Stormwater Facility project consisted of clearing & grubbing, pond excavations, stormwater utilities, erosion/sedimentation control; mass grading, material relocation and surcharge of future bridge abutments,…

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West Valley Feeder #2 Pipeline
West Valley Feeder #2 Pipeline 1000 750 Southland Holdings

Completed in 1973 by American Bridge, the West Valley Feeder #2 Pipeline project consisted of fabricating and erecting the West Valley Feeder No. 2 water supply pipeline from Aliso Creek…

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Tehachapi Tunnels
Tehachapi Tunnels 608 456 Southland Holdings

Completed in 1971 by American Bridge, the Tehachapi Tunnels project consisted of fabricating and installing 16,574 lineal feet of welded steel pipe discharge lines from the Tehachapi Pumping Station, including…

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Second Los Angeles Aqueduct
Second Los Angeles Aqueduct 1000 750 Southland Holdings

Completed in 1969 by American Bridge, the Second Los Angeles Aqueduct project consisted of Little Lake and Indian Wells Canyon water pipelines. It was one of 17 major Southern California…

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Sepulveda Feeder Pipeline
Sepulveda Feeder Pipeline 1000 750 Southland Holdings

Completed in 1970 by American Bridge, the Sepulveda Feeder Pipeline project consisted of fabricating and installing a welded steel water supply pipeline from Sepulveda Tunnel to Slauson Avenue. Project Details…

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Pyramid Power Plant Penstock
Pyramid Power Plant Penstock 1000 750 Southland Holdings

Completed in 1979 by American Bridge, the Pyramid Power Plant Penstock project consisted of erecting 1,335 LF of 12′ diameter and 165 LF of 8′ 8″ diameter penstock with one…

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Power Plant and Appurtenances – New Melones Lake
Power Plant and Appurtenances – New Melones Lake 1000 750 Southland Holdings

Completed in 1978 by American Bridge, the Power Plant and Appurtenances – New Melones Lake project consisted of field fabricating and erecting a surge tank liner starting at the surge…

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Pittman Lateral, Southern Nevada Project
Pittman Lateral, Southern Nevada Project 1000 750 Southland Holdings

Completed in 1979 by American Bridge, the Pittman Lateral, Southern Nevada project consisted of fabricating and erecting 72-inch and 90-inch welded steel water supply pipelines. Project Details Owner: Bureau of…

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Perris Dam Outlet Works
Perris Dam Outlet Works 1000 750 Southland Holdings

Completed in 1972 by American Bridge, the Perris Dam Outlet Works project consisted of the fabrication, transportation, and installation of 1,600 feet of 12-foot diameter tunnel liner inside a rock…

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Penstock Lines 3-6 – Castair Power Plant
Penstock Lines 3-6 – Castair Power Plant 755 566 Southland Holdings

Completed by American Bridge, the Penstock Lines 3, 4, 5 & 6 project at Castaic Power Plant for the Department of Water & Power in Castaic, California, consisted of installing…

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