Conduct studies in the fields of transportation noise (roadway traffic, aircraft and railroad), industrial noise control, ambient noise surveys, and architectural and building acoustics
Conduct and prepare environmental impact reports (EIR's) and environmental impact studies (EIS's)
Prepare and deliver expert legal testimony
Develop and conduct specialized staff training
Prepare general plan noise element and noise ordinance updates
Architectural field testing for building code compliance (STC/IIC)
Noise Monitoring and Software Use & Development
Noise Measurements at the Roseville Energy Park - City of Roseville, CA
Sound Level Measurement
ANSI Type 1 certified sound level measurement equipment
octave and narrow band frequency measurements
Computer Modeling of Noise Impacts
Integrated Noise Model (INM - for developing aircraft noise contours for airports); Environmental Noise Model (ENM - for analysis and contour mapping for all environmental/industrial noise sources); Federal Highway Administration Traffic Noise Model (TNM).
Other custom software applications which have been developed in-house over the years are also used with regular frequency.
j.c. brennan & associates, Inc.
263 Nevada Street, Auburn, CA 95603
P.O. Box 6748, Auburn, CA 95604
(530) 823-0960 - Phone
(530) 823-0961 - Fax
