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Representative Projects


Initial Study/Mitigated Negative Declaration, Phase 1 Transit to Bay Bicycle/Pedestrian Trail in the City of San Mateo


Initial Study/Mitigated Negative Declaration for the Mallard Farms Conservation Bank in Solano County, California


Biological Resources evaluation for the Napa Oaks Residential Project EIR in Napa, California


Initial Studies/Mitigated Negative Declarations for the Bel Marin Keys Lagoon Dredging and Emergency Levee Improvement Projects in Marin County, California

Environmental Assessments


HBG has managed over 200 Environmental Assessments, Environmental Impact Reports, and Environmental Impact Statements pursuant to California Environmental Quality Act (CEQA), National Environmental Policy Act (NEPA), and other federal and state environmental regulatory agencies’ requirements.  We prepare CEQA Initial Studies and Mitigated Negative Declarations in-house for our permitting projects as necessary, and we support EIR and EIS preparation with technical documentation in natural resource areas such as wetlands, biological resources, hydrology, water quality and erosion, as well as land planning and hazardous materials.  We access a team of professionals as needed for specialized studies in areas such as traffic engineering, acoustics, air quality, visual simulation and cultural resources. 



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