Our Projects: Making an Impact in Infrastructure and Construction

KeishEnv is dedicated to making a difference in our infrastructure, ensuring that our communities grow in harmony with the natural environment. Founded to help clients stay in compliance with state and federal regulations, KeishEnv has worked on diverse construction and environmental compliance projects throughout California. Our team of experts has supported several large infrastructure and transportation programs, including the BART in Silicon Valley and the Muir Woods National Monument redwood renewal in Marin County.

Featured Projects

  • VTA’s BART Silicon Valley Extension Program – Phase I and Phase II

    Staff provided construction and environmental field inspections, compliance monitoring. NEPA/CEQA mitigation, sustainability, and design requirements

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  • VTA SVBX Emergency Bridge Trestle Removal (Lower Silver Creek)

    The team removed a bridge trestle over Lower Silver Creek and created a stream diversion plan.

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  • Ghirardelli – SCVWD – Watersheds Asset Rehabilitation Project (WARP): Coyote Creek Rodent Damage Repair

    We ensured the project was in compliance with the CGP and the County’s Storm Water Management Plan.

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  • Santa Cruz Metro Operations Building

    Our staff was brought into the Construction Management (CM) team to take over the troubled project.

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  • San Felipe Creek Restoration Project, Santa Clara Valley Habitat Agency

    KeishEnv provided SWPPP oversight to ensure the design-build project was constructed to design plans.

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  • Watersheds Asset Rehabilitation Project (WARP): Stevens Creek Erosion Repair

    We provided a Storm Water Pollution Prevention Plan (SWPPP), oversight, and training for this capitol project.

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  • Agua Fria, Toroges and Agua Caliente Creek Improvements (Fremont, CA) & Alum Rock Fish Passage Project

    We worked on the creek improvements and the mitigation for the improvements on the fish passage.

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  • San Francisco Public Utilities Commission, Crystal Springs/San Andreas (CSSA) Transmission System Improvements

    Keish served as the Qualified Storm Water Pollution Control Plan (SWPPP) Developer (QSD) to fulfill requirements of the CGP.

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  • San Francisco Public Utilities Commission, Lower Crystal Springs Reservoir Improvements, Unincorporated San Mateo County

    KeishEnv was the Qualified Storm Water Pollution Control Plan (SWPPP) Developer (QSD), bringing the dam into compliance.

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  • San Francisco Public Utilities Commission, Harry Tracy Water Treatment Plant Long Term Improvements

    KeishEnv served as the project’s Qualified Storm Water Pollution Control Plan (SWPPP) Developer (QSD).

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  • Santa Clara Valley Transportation, Measure A/B Highway Program

    KeishEnv staff served as the construction environmental coordinator and resident engineer for the Santa Clara County Valley Transportation Authority.

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  • BART, Silicon Valley Berryessa Extension and Union Pacific Railroad (UPRR) Freight Railroad Relocation Projects

    Keish served as environmental coordinator for the design and construction of these projects.

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  • California High Speed Rail Program Delivery Support Services

    The $30 billion California High-Speed Rail Merced to Bakersfield Design-Build project included the 119-mile Central Valley construction segment from Madera to Bakersfield.

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