Select Projects

Alaskan Way / SR-99 Bored Tunnel Alternative

Seattle, Washington

Vibration monitoring and mitigation plan for tunnel boring machine (TBM) mining, soil improvement activities, and construction of tunnel portals for replacement of existing viaduct section.

MacArthur BART Transit Village

Oakland, California

Noise and vibration monitoring of demolition and construction of transit village development to adjacent Medical Center and residential buildings.

Moscone Expansion Phase III

San Francisco, California

Monitoring of noise and vibration during construction. Documenting pre-construction noise and vibration levels. Real-time data monitoring and warnings.

Geary Bus Rapid Transit (BRT)

San Francisco, California

Noise and vibration monitoring during course of project the created a bus-only lanes and accessible bus stops along the Geary Street corridor.