Mine closure plans, reclamation, abandonment, post-closure monitoring
358 documents · Page 12 of 18
This 2000 peer-reviewed study documents 34 alien vascular plant taxa and 13 invasive native taxa found along the Norman Wells to Zama pipeline (751 km in NWT), including 15 species new to the Continental Northwest Terri…
Water Licence N7L2-1616 Renewal Package binder for the Ekati Diamond Mine, BHP Billiton Diamonds Inc. (January 16 2004 distribution). Includes EBA Engineering September 2003 Water Balance Study for Grizzly Lake (Project…
This document is the Environmental Assessment Terms of Reference issued by the Mackenzie Valley Environmental Impact Review Board on December 13, 1999, for BHP Diamonds Inc.'s proposed extension of the Ekati Diamond Min…
BHP Diamonds Inc. proposes to develop three additional kimberlite pipes (Sable, Pigeon, and Beartooth) at the Ekati Diamond Mine in the Northwest Territories to extend mine life from 15 to 18 years. The project descript…
2001 Interim Abandonment and Restoration Plan for the Diavik Diamond Mines Inc. Diavik Diamonds Project (NWT), EMS File 6.6.2, NKSL 4200-41EG-1019 Rev. 0, October 2001, transmitted by DDMI to Melody McLeod, Chairperson,…
Minutes from the 14th Board of Directors Meeting (July 8-11, 1999) and associated Members Meeting and Annual General Meeting of the Independent Environmental Monitoring Agency, documenting discussions on environmental m…
A comprehensive case study and historical inventory of the Duthie Mine in British Columbia, documenting its operational history from 1908 to 1988, mining production records, geological characteristics, tailings manageme…
"Introduction to Metal Leaching and Acidic Drainage" — course material from a Northwest Community College workshop September 22-26 2003, instructor Bill Price. Covers ML/ARD definitions and mining relevance, material ch…
This is the 1998 Environmental Agreement Annual Report for the Ekati Diamond Mine, submitted by BHP Diamonds Inc. on April 30, 1999. The report documents the mine's transition from construction to full operational phase…
BHP Diamonds Inc.'s 1998 Environmental Agreement Annual Report documents the completion of construction and start of operations at the Ekati Diamond Mine in the Northwest Territories, detailing compliance with water lic…
BHP Diamonds Inc.'s 1998 Environmental Agreement Annual Report documents the Ekati Diamond Mine's transition from construction to operations phase, including completion of infrastructure, commencement of mining at the P…
This document provides a detailed reclamation cost estimate for the Ekati Diamond Mine assuming closure in 1999, broken down by reclamation unit (Panda Pit, Panda Waste Dump, Long Lake Containment Area, Buildings and Fa…
BHP Diamonds Inc. proposes development of three additional kimberlite pipes (Beartooth, Pigeon, and Sable) at the Ekati Diamond Mine in the Northwest Territories, utilizing open pit mining methods and existing site infr…
Correspondence binder August 15 2002 – September 15 2004 for the Independent Environmental Monitoring Agency (IEMA / Agency) covering the Ekati Diamond Mine. Includes North Slave Metis Alliance (NSMA) request for interv…
This technical paper reviews cover design technologies for tailings reclamation across four distinct climate regimes (arid, temperate, high rainfall, and tropical monsoon) using numerical soil-atmosphere modeling. The a…
This document outlines the principles, history, and good practices of environmental impact assessment (EIA) under Canadian law and the Mackenzie Valley Resource Management Act. It explains EIA's role in predicting devel…
Email transmitting meeting minutes and dispute documentation regarding the interpretation of IEMA's Separate Fund usage under the Resolution Agreement, specifically whether the fund covers only public hearings or broade…
Panda Diversion Channel (PDC) Monitoring Program 1998 Technical Report (Final, January 1999, BHP Diamonds Inc. — Stream Habitat Compensation Program). Prepared by Dillon Consulting Limited for BHP Diamonds Inc. (Project…
Minutes from the 11th Board of Directors Meeting of the Independent Environmental Monitoring Agency (December 11-12, 1998) documenting discussions on federal and BHP responses to the Agency's annual report, project amen…
BHP's Operating Environmental Management Plan for the Ekati Diamond Mine outlines comprehensive environmental management strategies and monitoring programs for the operational phase of the mine in the Northwest Territor…