Construction Noise and Vibration
CSDA provided on-call acoustical consulting services for the Regional Connector project in Los Angeles. The Regional Connector consists of a 1.9-mile underground rail line with 3 new stations providing direct connection between Azusa and Long Beach, and between East Los Angeles and Santa Monica. The Regional Connector is expected to open in 2022. We are providing review of quarterly noise and vibration control plans as well as other on-call services.