Mechanical Noise Control Services

Ductwork Systems Assessment

The aim of this service is to determine noise levels due to ductwork system noise. It is an internal desktop assessment and part of our Mechanical Services Noise Control advice. For RIBA stage 3/4, BREEAM assessment method HEA05 and complies with Standards BS8233, BCO & BB93.

Data required
Fan sound power levels
Ductwork layouts
Internal noise criteria
External noise criteria

Outcome
Noise levels in a room compared to design criteria
Schedule of attenuator requirements

Related services
Acoustic commissioning testing
External plant assessment
Background noise survey (day or night) or background survey (unattended)
Crosstalk assessment

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