Spills and Non-Compliances Log 2023, Appendix C, Ekati Diamond Mine (Arctic Canadian Diamond Company, September 2023)
This document contains two main sections: (1) a comprehensive log of 2023 spills and non-compliances at the Ekati Diamond Mine, detailing 20+ incidents involving hydraulic failures, human error, and equipment failures with volumes ranging from <10 mL to 1000 L; and (2) a regulatory letter from Burgundy Diamond Mines to the Wek'èezhii Land and Water Board reporting a water quality exceedance at King Pond Settling Facility discharge to Cujo Lake in August 2023, with TSS and total copper levels exceeding maximum concentrations, accompanied by detailed laboratory analysis certificates.
- Date
- Document type
- Report
- Parties
- Burgundy Diamond Mines, Wek'èezhii Land and Water Board, Department of Lands, Government of the Northwest Territories, Bureau Veritas, Arctic Canadian Diamond Company Ltd
- Locations
- Ekati Diamond Mine, King Pond Settling Facility, Cujo Lake, Sable, Main Camp, Misery, Connor Lake, Northwest Territories
- Parameters
- total suspended solids (TSS), total copper, water quality, turbidity, spills, non-compliances, hydraulic oil, sewage, diesel fuel, kimberlite, tailings slurry, discharge, environmental monitoring
- Pages
- 321
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