Richmond Hill · Study requirementswritten
Published by City of Richmond Hill under Site Alteration Permits
The City of Richmond Hill's requirements for a noise and vibration study accompanying a site alteration application, prepared by a professional engineer qualified in acoustical engineering. It measures projected sound exposure from stationary and transportation noise sources — traffic volumes, truck percentages, reference sound power data — against the Ministry of the Environment, Conservation and Parks' Environmental Noise Guideline (NPC-300), and sets out indoor mitigation (architectural, ventilation) and outdoor mitigation (sound barriers) along with the warning clauses the guideline's Section C8 calls for.
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