Chemical, physical, microbiological water properties, water-licence criteria
837 documents · Page 21 of 42
Water quality monitoring data from Huckleberry Mines Ltd. (Ekati Diamond Mine) covering multiple sampling locations from 1997 to 2001, including physicochemical parameters, toxicity tests, and dissolved/total metal conc…
A presentation on metal leaching and acid rock drainage prevention, mitigation, and reclamation delivered by Ron Nicholson, covering monitoring approaches (classical and recent environmental effects monitoring), in-situ…
Presentation by Ron Nicholson on metal leaching and acid rock drainage prevention, mitigation, and reclamation, delivered at Northwest Community College in August 2001, introducing methodology for quantifying environmen…
This document describes Diavik Diamond Mines Inc.'s Aquatic Effects Monitoring Program (AEMP) for Lac de Gras, Northwest Territories, designed to measure short-term and long-term effects of diamond mine operations on th…
This security review report evaluates the financial and environmental requirements for reclamation and long-term management of the closed Equity Silver Mine in British Columbia, calculating a net present value liability…
Chronology of regulatory correspondence and approvals (January 2001–August 2003) documenting the dewatering of Fox Lake at Ekati Diamond Mine, including water license amendments, management plan approvals, and disputes…
This document is an informational brochure explaining the Nunavut Impact Review Board's environmental assessment process, including screening procedures, public participation mechanisms, and criteria for determining whe…
BHP Diamonds Inc. water surveillance program monthly report for May 2001 submitted to the Mackenzie Valley Land and Water Board in compliance with water licence N7L2-1616, containing water sampling results, flow and vol…
Huckleberry Mines Ltd. (Smithers BC) quarterly report to Wally Bergen, Regional Manager, Ministry of Energy and Mines, July 19 2001. Q2 2001 mill throughput 1,885 tonnes/day. Includes Acid-Base Accounting (ABA) data for…
BHP Diamonds Inc. newsletter for June 2001 reporting on the BHP–Billiton merger completion, operational achievements including 90-day lost-time accident-free milestone, recreation facility expansions, university researc…
Komex International prepared a reclamation liability estimate for the Ekati Diamond Mine comparing current liability costs (approximately $50.8 million) with ultimate closure costs (approximately $136.4 million) across…
Email transmittal and review paper "Oxygen in Lakes North of the Tree Line — A Review" forwarded by Zabey Nevitt (Independent Environmental Monitoring Agency, monitor@yk.com) to Robin Staples (May 23 / 31 2001), origina…
Komex International Ltd. prepared a reclamation liability estimate for BHP Diamonds Inc.'s Ekati Diamond Mine using Monte Carlo Simulation methodology to calculate comprehensive closure and reclamation costs for 2001, 2…
This preliminary screening report documents BHP Diamonds Inc.'s application to the Department of Fisheries and Oceans for authorization to develop Desperation and Carrie Ponds as part of the Misery Pit waste rock storag…
BHP presentation on the 2000 Enhanced Monitoring and Confirmation Plan for the Panda Waste Rock Storage Area at Ekati Diamond Mine, detailing waste rock characterization, seepage chemistry assessment, and hydrological i…
This geochemical review by the Minesite Drainage Assessment Group evaluates BHP and SRK's 2000 seepage survey data from the Ekati Diamond Mine, finding that acid rock drainage (ARD) is more extensive and severe than rep…
BHP Diamonds Inc. newsletter for April 2001 announcing the retail launch of EKATI brand diamonds, providing updates on mine operations including safety achievements, environmental monitoring workshops, regulatory approv…
BHP Diamonds Inc.'s April 2001 newsletter reports on the launch of EKATI™ brand retail diamonds, corporate announcements from company leadership, environmental monitoring initiatives, regulatory approvals for additional…
BHP Diamonds Inc.'s April 2001 newsletter covering Ekati Diamond Mine operations, including the launch of EKATI™ brand retail diamonds, safety achievements, environmental workshops, regulatory progress on new kimberlite…
BHP Diamonds Inc. submitted its 2000 Environmental Agreement and Water Licence Annual Report for the Ekati Diamond Mine, documenting the second full year of mine production and compliance with regulatory requirements. T…