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2006 Noise EIS Health Canada Technical Review WHO Community Noise Guidelines threshold for bedrooms is 30 dBA L eq Predicted ambient noise levels outside the living quarters are 60 – 65 dBA L eq
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2006 Noise EIS Health Canada Technical Review WHO Community Noise Guidelines threshold for bedrooms is 30 dBA L eq Predicted ambient noise levels outside.

Jan 03, 2016

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Caroline Allen
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Page 1: 2006 Noise EIS Health Canada Technical Review  WHO Community Noise Guidelines threshold for bedrooms is 30 dBA L eq  Predicted ambient noise levels outside.

2006Noise EISHealth Canada Technical Review WHO Community Noise Guidelines threshold for bedrooms is 30 dBA Leq

Predicted ambient noise levels outside the living quarters are 60 – 65 dBA Leq

Page 2: 2006 Noise EIS Health Canada Technical Review  WHO Community Noise Guidelines threshold for bedrooms is 30 dBA L eq  Predicted ambient noise levels outside.

2006Noise EISHealth Canada Technical Review

Attenuation effect of the structure would be 35 – 40 dBA The WHO Guidelines for the living quarters are achievable

Page 3: 2006 Noise EIS Health Canada Technical Review  WHO Community Noise Guidelines threshold for bedrooms is 30 dBA L eq  Predicted ambient noise levels outside.

2006Noise EISHealth Canada Technical Review

Establishment of summer camps adjacent to the mine site Cumberland Resources will advise to locate camps beyond 2 km zone from the noise sources Number of flights will be limited to maximum two flights per week

Page 4: 2006 Noise EIS Health Canada Technical Review  WHO Community Noise Guidelines threshold for bedrooms is 30 dBA L eq  Predicted ambient noise levels outside.

2006Noise EISNunavut Impact Review Board Technical Review

Cumberland Resources is committed to performed at least 2 days of sound level monitoring per year

General noise mitigation measures implemented by mining industry have been presented in Air Quality & Noise Management report

Detailed noise mitigation designs (earth berms, screens) will be developed when final selection of mine and plant equipment will take place