Select Projects
Clark Center at Stanford University
Palo Alto
Evaluated proposed building for existing, ambient ground vibration. Conducted FEA studies of floor structures to optimize the structural system design to meet vibration criteria.
UCSF Clinical and Translational Science Institute
San Francisco
Evaluated floor and ground vibration related to highway, street traffic and nearby trains. Predicted floor vibration levels inside the building by employing FEA.
Hawthorne Folsom Place Redevelopment
San Francisco
Mechanical equipment noise and vibration control for redevelopment of existing office buildings. Predicted structureborne noise from rooftop mechanical equipment using FEA.
Memorial Sloan-Kettering Cancer Center
New York City
Evaluated groundborne noise and vibration impacts due to construction and operation of the Second Avenue Subway, and its possible effect on a new building at the Cancer Center.
Toshiba Semiconductor Fabrication Facility
Sunnyvale, CA
Vibration control provisions for retrofit of an existing building, which included measurement of roof-to-floor transfer functions for air handler vibration prediction.
The Rockefeller University Comparative Bioscience Center Annex
New York
Study of groundborne noise/vibration from transit facilities, research floor vibration evaluation, and construction vibration controls to minimize impacts to existing viviarium.
UCSF Sandler Neuroscience Center
San Francisco, CA
Noise/vibration services for 5-story, LEED Gold research facility. Base building structural evaluation of floor for transient vibration due to internal/external sources.
Nikon Precision Headquarters
Fremont, CA
Vibration control for sensitive high-tech equipment. Recommendations for HVAC vibration control and vertical hood vibration control, and foundation pier supports for floor slab.
Lawrence Berkeley National Laboratory, Seismic Upgrade Phase 2
Berkeley, CA
Recommended floor vibration criteria, floor structural requirements, HVAC noise control provisions, and mechanical equipment selection for a biological research laboratory.
Palo Alto Medical Foundation, Clark Building
Palo Alto, CA
Noise and vibration control for MRI and ophthalmology clinics, mechanical noise and vibration control for radiology lab and clinics, and measurement of ground vibration from trains.
Stanford Hospital Cardiac MRI, Palo Alto
Site assessment and design of a vibration isolated base for a new 3-Tesla MRI. Assessment of ground vibration, and sources of vibration from trains and mechanical equipment.
DFW Airport Automated People Mover System, Terminal D
Analysis of vibration and noise generated by APM located above roof level; vibration isolation design for guideway; and measurement of APM generated vibration on existing systems.
Contact Us About Your Project
We provide a complete range of services for evaluating and controlling vibration both in industry and in the built environment.
Evaluate existing floor vibration levels
Evaluate potential building sites for new facilities
Establish vibration criteria
Design foundations and structures for low vibration response
Control exterior noise
Isolate mechanical equipment vibration
Control mechanical equipment noise
Monitor vibration and noise
Gym floor impact control