CEQA/NEPA Compliance, Projects, Sectors, Transportation
HELIX Environmental Planning (HELIX) has served as a subconsultant on 15 as-needed San Diego Association of Governments (SANDAG) contracts over the past four years. Under these contracts, the firm has provided environmental consulting services for a variety of...
CEQA/NEPA Compliance, Featured CEQA, Featured Water Resoures, Projects, Sectors, Water Resources
HELIX Environmental Planning has provided as-needed environmental consulting services to the Padre Dam Municipal Water District since 2011. During that time, HELIX has provided a wide range of services, including biological resources, cultural resources, noise, air...
CEQA/NEPA Compliance, Projects, Transportation
HELIX prepared an Environmental Impact Report (EIR), prepared and managed preparation of supporting technical studies, and provided support for a NEPA Categorical Exclusion (CE) for the University Avenue Mobility Plan for the City of San Diego. The EIR and CE...
Acoustics & Noise Control, Biological Resource Studies, CEQA/NEPA Compliance, Cultural Resource Management, Featured Transportation, Projects, Sectors, Transportation, Visual Analysis
HELIX provided environmental consulting services to evaluate the general alignment locations for State Route (SR-) 11 and a future land port of entry and commercial vehicle enforcement facility in south San Diego County at the U.S./Mexico border, plus associated...
CEQA/NEPA Compliance, Projects, Sectors, Transportation
HELIX Environmental Planning (HELIX) prepared technical studies and provided CEQA/NEPA, sustainable landscape design, and visual simulation services to the City of San Diego for a pedestrian bridge on Shoal Creek Drive over Ted Williams Parkway in the Carmel Mountain...
Acoustics & Noise Control, Air Quality & GHG, CEQA/NEPA Compliance, Featured Air Quality, Featured Mining, Mining & Reclamation, Projects, Regulatory Permitting, Sectors
HELIX Environmental Planning (HELIX) is managing the preparation of an Environmental Impact Report (EIR) for a new construction aggregates extraction operation and associated activities on a 434-acre site in the unincorporated community of East Otay Mesa in San Diego...
