Building Isolation

Four Seasons Centre for Performing Arts


Toronto, Canada Vibration analysis and control for building located adjacent to subway and streetcar lines. Work included site vibration survey and building isolation design.

Jazz at Lincoln Center

New York, New York Measurement and evaluation of groundborne vibration and noise from NYCT subway trains. Building isolation design for Rose Theater to achieve the threshold of hearing.

Benaroya Hall – Seattle Symphony

Seattle, Washington Measurement and evaluation of groundborne vibration and noise from trains operating in tunnel below site. Mitigation feasibility assessment and design of hall vibration and noise isolation.

Suzanne Roberts Theater


Philadelphia, Pennsylvania Building isolation design for the performance hall of a small theater incorporated into a larger building, adjacent to a SEPTA subway line.

Sangnam Hall

Seoul, Korea Groundborne noise and vibration study and building isolation design for performance hall above parking, adjacent to an office building tower and adjacent to a rail transit subway line.

Kimmel Center

Philadelphia, Pennsylvania Groundborne vibration study/building isolation design for the Philadelphia Orchestra performance hall and Perelman Theater located adjacent to the SEPTA Broad Street rail subway.

Esplanade Theaters on the Bay

Singapore Groundborne vibration study and building isolation design for project adjacent to four subway tunnels. Isolation design for glass roof structure and lobby canopies.

Disney/CalArts Theater (REDCAT)


Los Angeles, California Work included noise and vibration from rail transit, station acoustics, construction noise and vibration, and noise control for auxiliary facilities.

Bartók National Concert Hall

Budapest, Hungary Evaluation of groundborne noise and vibration from operation of adjacent commuter rail and streetcar lines, and vibration isolation design.

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