Measurements of noise and analysis of methods to reduce cleanroom noise.
Noise Control
University of Alberta, National Institute for Nanotechnology
Microelectronics Fabrication Facility, PD1
Microelectronics Fabrication Facility, Fab 12 / OC-1
Measurement survey of noise within fabrication areas and associated equipment chases within cleanroom.
Madison Avenue Radiology Center, 1820 Madison
Atop a mixed-use building, the rooftop cooling systems, connected to a ground-level magnetic resonance imaging (MRI) installation, caused complaints from the residents within a penthouse condominium. Noise and vibration measurements were made to compare levels to the provisions of Local Law 113 Noise Code along with recommendations to mitigate the problematic levels.
Arizona State University, Combined Heat & Power Facility
Comprehensive design services including specification of mechanical noise control for two gas turbines; 2000-cooling ton chillers; and operators’ room
Pickering Nuclear Generating Station
Provided noise measurements and recommendations to reduce noise levels within a facility control room.
Duke Energy, Asheville Combined Cycle Project
Provided LEED credit design review for acoustics of administration/control/maintenance building.
National Physical Laboratory, Private Finance Initiative Laboratory Improvements
Infrasonic Noise Evaluation
Stanford University, Varian 2, Physics Building
Comprehensive design services including architectural acoustics; mechanical noise control (interior and exterior) and vibration isolation; and structural floor vibration.