Project Portfolio

Explore our extensive portfolio of completed projects.

Jackson Hydroelectric Project

The Water Temperature Conditioning Phase 2 of the Jackson Hydroelectric Project was intended to provide water temperatures beneficial to aquatic resources within the 6.4-mile reach...

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Lower Churchill Project

Project Description The Lower Churchill Project is intended to develop the hydroelectric potential of the Churchill River.  Phase I, referred to as Muskrat Falls, includes...

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High Speed Rail East Corridor Feasibility

The planned California High-Speed Rail will be the first high-speed rail system in the country, connecting major metropolitan areas at speeds of over 200 miles...

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Point Pinole Tap 115 kV Transmission Line

The Point Pinole Tap 115 kV Transmission Line project involved relocating and replacing several existing wooden structures with tubular steel poles near Richmond, California.  

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Cabot Crossing-Montague Substation

The project involved the replacement of Eversource Energy’s 1242 and 1361 transmission lines to improve reliability in the Northwest Massachusetts area. Lattice tower structures were...

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Drum-Rio Oso 115 kV Transmission Line

Project Description The Drum-Rio Oso project involved the rebuild of a PG&E northern California transmission line to replace existing aging infrastructure. Lattice towers would be...

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Wood to Steel Replacement Segments

San Diego Gas & Electric's (SDG&E) Wood to Steel Replacement Program will replace approximately 5,500 existing wood transmission poles in San Diego County with tubular...

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Tehachapi Renewable Transmission 11

Southern California Edison’s Tehachapi Renewable Transmission Project (TRTP) consists of upgrading eleven segments of high-voltage transmission line from 220 kV to 500 kV. The upgraded...

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Northtown Mall Expansion

The Northtown Mall Expansion Project involved the partial demolition of the northern side of a mall in Spokane, Washington.  120,000 square feet of store space...

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