Select Projects

SFMTA Geary Bus Rapid Transit (BRT)

San Francisco, California

Noise and vibration monitoring and daily reporting during construction for new dedicated bus lanes on one of San Francisco’s busiest corridors.

Loch Lomond Marina EIR

San Rafael, California

Acoustical analyses and reports to satisfy the requirements of the California Building Code (Title 24) on nearby residential development.

Claremont Tunnel Seismic Improvements EIR/EIS

Oakland, California

Analyzed potential impacts of groundborne noise and vibration on residences from portal and tunnel construction, and community long-term construction noise monitoring.

Fort Cady Road Quarry Noise Impact Study

San Bernardino County, California

Evaluated potential noise impacts from proposed haul routes from the quarry to the job site. Site noise sources included excavation/hauling vehicles and equipment.

EBMUD Irvington Tunnel / Alameda Siphons

Fremont, California

New 132-inch water supply tunnel. Environmental noise and vibration impact assessments for sensitive receptors from TBM and at-grade portal areas.

Puente Hills Intermodal Facility DEIR

Industry, California

Evaluated potential noise impacts and mitigation measures. These included implementation of a Quiet Zone for heavy rail and the construction of sound walls.

Sacramento Railyards Specific Plan EIR

Sacramento, California

Evaluated environmental impacts in accordance with CEQA guidelines, and identified feasible mitigation measures to lessen or avoid such impacts.

Contact Us About Your Project

Deborah Jue
Deborah Jue
Derek Watry
Derek Watry
Silas Bensing
Silas Bensing

Working with government agencies, environmental firms, and other private and public sector clients we:
  • Prepare the noise and vibration sections of environmental impacts reports or statements (EIR/EIS) to meet the requirements of CEQA and NEPA

  • Determine compliance with ordinances or specific acoustical requirements established by local jurisdictions

  • Perform any number of measurements and analyses to quantify acoustical levels and/or locate an unknown source

  • Predict future noise levels using tried-and-true mathematical and empirical modeling techniques

  • Design and/or recommend appropriate mitigation measures to reduce noise and vibration to acceptable levels

  • Prepare noise elements and noise ordinances