Post-installation measurements of mechanical system noise and vibration in order to arrive at an engineered noise-control solution for newly installed air handlers and transformers, along with evaluation of performance of industrial-scale silencers.
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.
Comprehensive design services including specification of mechanical noise control for two gas turbines; 2000-cooling ton chillers; and operators’ room
Comprehensive design services including architectural acoustics; mechanical noise control (interior and exterior) and vibration isolation; and structural floor vibration.
Comprehensive design services including architectural acoustics; mechanical noise control and vibration isolation; and structural floor vibration.
Provided measurements and analysis to document the extent to which noise within 4th floor office spaces is compromised by a poorly vibration isolated chiller in a 5th floor mechanical room. Provided recommendations for design improvements.
Design services for new 300 mm wafer fabrication facility
Custom design services of dedicated tool vibration response test facility to document sensitivity of TEL P-12XL probe tester with resulting reductions of facility design costs. Controlled testing of induced vibrations at micron scales.
Comprehensive design services including architectural acoustics; mechanical noise control and vibration isolation within fabrication facility’s cleanrooms.