Sector

A Sampling of our experience

City of Clovis Veteran’s Affairs Environmental Compliance
HELIX provided cultural resource services for compliance with Veteran’s Affairs

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Iowa Street Senior Housing Waste Management Plan
HELIX Environmental Planning (HELIX) prepared air quality and greenhouse gas

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Palmdale Regional Groundwater Recharge & Recovery
HELIX Environmental Planning prepared an Environmental Impact Report (EIR) and conducted

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California/Scripps Proton Treatment Center Vibration Measurement for MRI System
HELIX Environmental Planning (HELIX) provided initial building construction planning including

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Sweetwater Vistas
HELIX Environmental Planning (HELIX) is providing environmental consulting and biological

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Upper San Gabriel Valley Municipal Water District Indirect Reuse Replenishment
HELIX Environmental Planning (HELIX) provided CEQA and NEPA-related environmental support

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San Ysidro Community Plan Update
HELIX Environmental Planning (HELIX) is preparing an Environmental Impact Report

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Westside Infill Transit Oriented Development Project
HELIX Environmental Planning (HELIX) conducted technical analysis focused on mobile-source

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Carlsbad Oaks North
HELIX Environmental Planning (HELIX) provided environmental compliance monitoring during construction

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Arnie’s Point Vernal Pools
HELIX Environmental Planning (HELIX) biologists and Construction Group staff conducted

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Proctor Valley Vernal Pools & Upland Restoration
HELIX Environmental Planning biologists and habitat restoration experts conducted a vernal pool

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Salk Owner’s Association Open Space Restoration & Monitoring
HELIX Environmental Planning (HELIX) biologists and Construction Group staff worked

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Inland Feeder Utility Project Habitat Restoration
HELIX Environmental Planning (HELIX) biologists and Construction Group staff conducted

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Eastlake III Wetland Restoration
HELIX Environmental Planning (HELIX) biologists and Construction Group staff prepared

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Maintenance and Operations Center Low Water Use Landscape & Irrigation Retrofit
HELIX Construction Group staff provided landscape services for the City

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University & Innovation District EIR
HELIX is managing grading studies, technical studies, and CEQA documentation,

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Lake Wohlford Dam Replacement
HELIX Environmental Planning (HELIX) conducted environmental consulting and cultural resource

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12 Oaks Winery Resort
HELIX  is preparing technical studies for the 12 Oaks Winery

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East Third Street Community Health Center
HELIX Environmental Planning (HELIX) prepared an Environmental Assessment (EA) for

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Huntington Memorial Hospital Emergency Department Expansion
HELIX Environmental Planning (HELIX) prepared an Initial Study/Negative Declaration (IS/MND)

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Kaiser Facility Expansion
HELIX Environmental Planning (HELIX) conducted a due diligence biological assessment

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Union City BART Specific Plan
HELIX Environmental Planning (HELIX) is providing technical study and CEQA

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Calaveras County On-Call Environmental Services
HELIX Environmental Planning (HELIX) was selected by the Calaveras County

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Meadowlands Subdivision
HELIX Environmental Planning (HELIX) is providing CEQA consultation and regulatory

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Oak Parkway Trail Bicycle Undercrossing
The City of Folsom’s award winning, multi-use bike trail network

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University Avenue Mobility Plan
HELIX prepared an Environmental Impact Report (EIR), prepared and managed preparation

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Bernardo Shores
HELIX Environmental Planning (HELIX) prepared an Initial Study/Mitigated Negative Declaration

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Ted Williams Parkway Pedestrian Overcrossing at Shoal Creek Drive
HELIX Environmental Planning (HELIX) prepared technical studies and provided CEQA/NEPA,

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Greenbriar Habitat Conservation Plan
Located within the Natomas Basin of Sacramento, the Greenbriar Development

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Metropolitan Water District Foothill Feeder Shutdown
HELIX Environmental Planning (HELIX) provided environmental consulting services to The

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Public/Private Venture Housing at Twentynine Palms
HELIX Environmental Planning (HELIX) prepared an Environmental Assessment (EA) for

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25 Area Combat Town Upgrade at Marine Corps Base Camp Pendleton
HELIX Environmental Planning (HELIX) conducted biological surveys and prepared an

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Marine Corps Air Station Miramar Grow the Force Projects
HELIX Environmental Planning (HELIX) prepared a Biological Assessment (BA) and

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Communication Tower at Spring Hill/Chocolate Mountains Aerial Gunnery Range
HELIX Environmental Planning (HELIX) managed an Environmental Assessment (EA) for

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Public/Private Venture Housing at Naval Base Ventura County
HELIX Environmental Planning prepared an Environmental Assessment (EA) pertaining to

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P-614 Special Operations Training Group Battle Course at Marine Corps Base Camp Pendleton
HELIX Environmental Planning (HELIX) prepared a National Environmental Policy Act

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Transmile Air Services Operating Agreement at March Inland Port Airport
HELIX Environmental Planning (HELIX) prepared and presented a staff report

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McClellan-Palomar Airport Wildlife Hazard Assessment
HELIX Environmental Planning (HELIX) assisted C&S Engineers in a year-long

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Gillespie Field Airport
HELIX Environmental Planning (HELIX) is providing as-needed environmental consulting services

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Former Navy Training Center Landfill Remediation at San Diego International Airport
HELIX Environmental Planning (HELIX) prepared an Environmental Impact Report (EIR)

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Commercial Retail Development at McClellan-Palomar Airport
HELIX Environmental Planning (HELIX) prepared a NEPA Environmental Assessment (EA)

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Devers to Palo Verde No. 2 Transmission Line
HELIX Environmental Planning (HELIX) provided consulting services support to Aspen

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California Energy Commission As-Needed Biological Services for Solar Projects
HELIX Environmental Planning (HELIX) was under contract to Aspen Environmental

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Tule Wind Energy Project
HELIX Environmental Planning (HELIX) is providing biological services for Iberdrola

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Desert Green Solar Project
The 6.3-megawatt Desert Green Solar Farm, located in Borrego Springs,

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Owens Valley Solar Energy Study
Following HELIX Environmental Planning’s (HELIX’s) successful preparation of the Inyo

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Sunrise Powerlink
The Sunrise Powerlink project is an approximately 117-mile-long project that

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Miramar National Cemetery Vernal Pool Restoration
HELIX Environmental Planning (HELIX) conducted restoration monitoring of a vernal

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San Diego County Water Authority Pipeline Relining Projects
HELIX Environmental Planning (HELIX) provided a variety of environmental services

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Pure Water San Diego
HELIX Environmental Planning (HELIX) produced a detailed biological constraints report

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