CEQA/NEPA Compliance

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Gateway Station West

HELIX prepared a Supplemental EIR (SEIR) for a large-scale residential project in the Bayside Newark...

Padre Dam Municipal Water District As-Needed Environmental Consulting

HELIX Environmental Planning has provided as-needed environmental consulting services to the Padre Dam Municipal Water...

Tapestry Specific Plan

HELIX Environmental Planning (HELIX) prepared the Environmental Impact Report (EIR) and air quality, biological resources,...

Southern California Mitigation & Restoration Services On-Call Contract

HELIX is the prime consultant for the Southern California Edison (SCE) Mitigation & Restoration Services (MARS) on-call contract to provide

Gateway Station West

HELIX prepared a Supplemental EIR (SEIR) for a large-scale residential project in the Bayside Newark Transit-Oriented Development (TOD) (formerly Dumbarton

Aramis Solar Energy Generation and Storage Project EIR

HELIX prepared an EIR for the construction and operation of a solar energy generation and storage project on 410 acres

City of Bishop Downtown Specific Plan & Mixed-Use Overlay Program EIR

HELIX supported the City of Bishop with preparation of an Environmental Impact Report (EIR) for the proposed Bishop Downtown Specific

East Third Street Community Health Center

HELIX Environmental Planning (HELIX) prepared an Environmental Assessment (EA) for a community health center for QueensCare Family Clinics, a private,

12 Oaks Winery Resort

HELIX is preparing technical studies for the 12 Oaks Winery Resort project in the Temecula Wine Country area of unincorporated

Quarry Creek

HELIX Environmental Planning (HELIX) prepared an Environmental Impact Report (EIR) for the Quarry Creek Project and a Subsequent EIR (SEIR)

University & Innovation District EIR

HELIX managed the preparation of various environmental technical studies and California Environmental Quality Act (CEQA) documentation, as well as provided

Palmdale Regional Groundwater Recharge & Recovery

HELIX Environmental Planning prepared an Environmental Impact Report (EIR) and conducted associated technical studies (including biological resources, acoustics, and air quality/greenhouse

Torrey Pines City Park General Development Plan

HELIX prepared a Biological Technical Report (BTR), Air Quality and Greenhouse Gas (GHG) Technical Report, and draft Initial Study/Mitigated Negative

City of San Diego Bicycle Master Plan Update PEIR

HELIX Environmental Planning prepared a Programmatic Environmental Impact Report (PEIR) for an update to the City of San Diego’s existing

UC San Diego Center for Novel Therapeutics

HELIX prepared CEQA documentation for the proposed therapeutics research facility on the campus of the UC San Diego. Tasks include

Bayshore Bikeway

HELIX Environmental Planning has provided environmental services for five segments of the Bayshore Bikeway, a regional bicycle corridor that will

California High Speed Rail

HELIX Environmental Planning has prepared desktop environmental constraint analyses for segments of 16 potential high speed rail alignment corridors extending between

Caltrans District 11 On-Call Environmental Services

HELIX was awarded a three-year multi-disciplinary contract with Caltrans District 11 to provide environmental, biological, and cultural resources services, with

Humboldt County As-Needed Cannabis Environmental Compliance Services

In January 2016, Humboldt County was the first local government in the state to adopt a comprehensive local regulatory program

Angels Camp Sewer Line Collection System

HELIX is currently preparing a CEQA Initial Study/Mitigated Negative Declaration (IS/MND) and a Mitigation Monitoring and Reporting Program (MMRP) for

Dumbarton Transit Oriented Development FMC Parcel C

California HCD Fuel Break Expansion

HELIX is currently providing Section 106 and CEQA/NEPA services, including preparation of the appropriate environmental review documents and supporting technical

I-5 North Coast Corridor

HELIX Environmental Planning (HELIX) supported Caltrans District 11 on the I-5 North Coast Corridor (I-5 NCC) Environmental Impact Report/Environmental Impact

San Diego County Water Authority Pipeline Relining Projects

HELIX Environmental Planning (HELIX) provided a variety of environmental services for the Water Authority’s pipeline relining projects located in the

UC San Diego Clinical and Translational Research Institute & East Campus Recreation Area

HELIX Environmental Planning (HELIX) prepared an Initial Study (IS), Environmental Impact Report (EIR), and technical studies for UC San Diego’s

Otay Hills Quarry

HELIX Environmental Planning (HELIX) is managing the preparation of an Environmental Impact Report (EIR) for a new construction aggregates extraction

Ted Williams Parkway Pedestrian Overcrossing at Shoal Creek Drive

HELIX Environmental Planning (HELIX) prepared technical studies and provided CEQA/NEPA, sustainable landscape design, and visual simulation services to the City

University Avenue Mobility Plan

HELIX prepared an Environmental Impact Report (EIR), prepared and managed preparation of supporting technical studies, and provided support for a NEPA

SANDAG As-Needed Environmental Services

HELIX Environmental Planning (HELIX) has served as a subconsultant on 15 as-needed San Diego Association of Governments (SANDAG) contracts over

Salk Institute Master Plan

HELIX Environmental Planning (HELIX) prepared an Environmental Impact Report (EIR) on the expansion of the world-renowned Salk Institute for Biological

One Paseo

HELIX Environmental Planning (HELIX) prepared an Environmental Impact Report (EIR) addressing a proposed mixed use development located in the City

San Ysidro Port of Entry Expansion & Reconfiguration

HELIX Environmental Planning (HELIX) prepared an Environmental Impact Statement (EIS), Supplemental EIS, and prepared and managed supporting technical studies related

Otay Mesa Cross Border Xpress

HELIX Environmental Planning (HELIX) prepared an Environmental Impact Report (EIR), as well as the federal Environmental Assessment (EA) necessary to

U.S. Navy Indefinite Delivery, Indefinite Quantity NEPA Compliance Contract

HELIX Environmental Planning (HELIX) is providing NEPA compliance and related environmental services to Naval Facilities Engineering Command (NAVFAC) Southwest and

Westfield Carlsbad

HELIX Environmental Planning (HELIX) completed an Environmental Impact Report (EIR) for the expansion of the existing Plaza Camino Real shopping

UC San Diego Jacobs Medical Center Bed Tower, Thornton Hospital

HELIX Environmental Planning (HELIX) prepared the Initial Study (IS), Environmental Impact Report (EIR), and technical studies for a 480,000 GSF

Whiskey Slide & Schaad Road Bridges

Working with a local engineering firm, HELIX is conducting environmental compliance studies in support of CEQA/NEPA documentation for two bridge

Padre Dam Municipal Water District As-Needed Environmental Consulting

HELIX Environmental Planning has provided as-needed environmental consulting services to the Padre Dam Municipal Water District since 2011. During that

SR-11 & Otay Mesa East Port of Entry Program

HELIX provided environmental consulting services to evaluate the general alignment locations for State Route (SR-) 11 and a future land

Inyo County Renewable Energy General Plan Amendment & PEIR

HELIX Environmental Planning assisted Inyo County with the preparation of a Renewable Energy General Plan Amendment (REGPA) and Program Environmental

Harmony Grove Village

HELIX Environmental Planning managed the preparation of this fast-track Environmental Impact Report (EIR) for a mixed-use development project in the unincorporated

Tapestry Specific Plan

HELIX Environmental Planning (HELIX) prepared the Environmental Impact Report (EIR) and air quality, biological resources, GHG, and noise technical studies,