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Technical memorandum : potential human health risks via crystalline silica exposure due to quarry operations - southwest Calgary ring project

Description

Provides background on the origin and risk associated with crystalline silica, in the context of potential human health effects and regulations, and measures to mitigate potential exposures, for... More ≫

Description

Provides background on the origin and risk associated with crystalline silica, in the context of potential human health effects and regulations, and measures to mitigate potential exposures, for construction on the Southwest Calgary Ring Road.

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An air quality assessment of Alberta Transporation’s proposed Spy Hill sand and gravel operations

Description

An assessment of particulate emissions to determine the acceptability of air quality impacts from the highest anticipated annual emissions from the site during the next 20 years, including an... More ≫

Description

An assessment of particulate emissions to determine the acceptability of air quality impacts from the highest anticipated annual emissions from the site during the next 20 years, including an extraction phasing location close to an acreage residential area.

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