HGC Engineering has provided federal environmental assessments for the approval of new mines, certificates of approval for their ongoing operations and noise assessments for licensing of pits and quarries across Ontario and beyond.

Inco Nickel Smelting Facility, Sudbury, Ontario
Site-wide Acoustic Assessment
HGC Engineering undertook a complete site wide noise assessment of this massive 630 hectare industrial facility, involving detailed acoustical measurements of more than 250 sound sources, extended sound level monitoring at neighbouring residences, and noise control evaluation for proposed new additions to the facility.

DeBeers Victor Project, Attawapiskat, Ontario
Full environmental assessment and permitting for Canada’s newest diamond mine.

Pit and Quarry licenses
Noise studies to obtain aggregate extraction licenses were completed for many clients including Pioneer Construction, Gilbertson Industries, Dufferin Aggregates, and many others.