Background Information

The Panel considers the supporting information and substantiating documentation to be an integral part of its report that is necessary for a proper understanding of its findings.

There are multiple parties involved in various investigations of Mount Polley Tailings Storage Facility (TSF) failure. The Panel must ensure that the conduct of the inquiry does not in any way impede or conflict with any other ongoing investigation or proceeding related to this matter. Specifically, the Panel’s review must not in any way impede investigations conducted by Mines Inspectors, Conservations Officers or other regulatory agencies and any related proceedings. Further, all disclosures of the Panel must be compliant with the privacy protection provisions of the Freedom of Information and Protection of Privacy Act (FIPPA).

The B.C. Ministry of Energy and Mines and Ministry of Environment, Conservation Officer Services, have directed the Panel to withhold some of the documents, and redact portions of other documents, so that the Panel’s inquiry does not compromise any other investigations and to ensure it is in compliance with the privacy protection provisions of FIPPA (see Appendix A). The redaction of personal information was completed by Shared Services BC. As a result, these documents, which may have been cited in this report, are not available at this time. See Appendix B for more information on the provision of Supporting Information.

Note: Certain large files linked below may take up to several minutes to download. Certain files may also require specialized software for viewing.

Displaying 351 - 375 of 847
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Document ID Title Typesort descending Published
AMEC00104 Report on Geotechnical Investigations and Design of Open Pits and Waste Dumps (925.27 KB) Report Jul 05, 1996
AMEC00115 2011 Stage 7 Expansion Stability Analyses TSF Draft with Comments (258.83 KB) Report
AMEC00209 TSF Stage 9 2013 As-Built and Annual Review Report (2) (3 MB) Report Feb 01, 2014
AMEC00083 DRAFT Dam Safety Review Mount Polley Mine, Likely British Columbia (3) (1.79 MB) Report Nov 01, 2006
MOE00001 Mount Polley Mine Technical Assessment Report for a Proposed Discharge of Mine Effluent (12.95 MB) Report Jul 01, 2009
MP00075 Mt. Polley Mine Geotechnical Inspection, Ministry of Energy, Mines and Petroleum Resources (23.02 MB) Report Oct 13, 2005
AMEC00177 TSF Stage 8/8A 2012 As-Built Report (2) (1.72 MB) Report Mar 30, 2013
MPMC00057 1996 GS Monitoring Installation (KP) (3.34 MB) Report Feb 07, 1997
MP00043 Document has been removed Report Apr 08, 2013
MPMC00025 Mount Polley Mining Corporation Mount Polley Mine, Stage 5 Design of the Tailings Storage Facility (Ref. No. VA101-01/12-1) (7.31 MB) Report Jun 12, 2006
AMEC00147 2011 Construction As-Built Report and Annual Review DRAFT (6) (1.62 MB) Report Mar 20, 2012
MPMC00036 Mount Polley Mining Corporation Mount Polley Mine Tailings Storage Facility, Report on 2010 Annual Inspection (Ref. No. VA101-1/29-2) (6 MB) Report Jan 25, 2011
MP00022 Final Progress Report, No. 1 to 19, 2000 and 2001 (33.64 MB) Report Sep 01, 2000
MPMC00004 Imperial Metals Corporation Mt. Polley Project, Respons to Review Comments on Tailings Embankment Design (Ref. No. 1625/6) (6.11 MB) Report Jan 25, 1996
MPMC00130 Annual Environmental and Reclamation Report 2004 (175.52 KB) Report Mar 01, 2005
AMEC00126 RE Tailings Storage Facility -Stage A (2011 Construction) (479.07 KB) Report Apr 20, 2011
AMEC00094 Efficiency of Tailings Sand Operations (71.02 KB) Report
MP00010 Mount Polley Holding Company Limited Mount Polley Mine, 1998 Water Management Plan (6.35 MB) Report Apr 08, 1998
AMEC00188 TSF -Stage 9 2013 Construction Monitoring Manual (3) (935.26 KB) Report Apr 05, 2013
KP00001 Test Heap Leach Facility Technical Specifications (133.24 KB) Report Sep 15, 2006
MP00033 Mount Polley Mining Corporation Mount Polley Mine Tailings Storage Facility, Report on Stage 5 Construction (Ref.No. Va101-1/14-1) (134.5 MB) Report Mar 27, 2008
MPMC00015 Mount Polley Mining Corporation Mount Polley Mine Tailings Storage Facility, Addendum to Report on Cycloned Sand Construction of Stage 3 and On-Going Stage of the Tailings Storage Facility (Ref. No. 11162/13-4) (19.66 MB) Report May 11, 2000
AMEC00137 2011 Construction As-Built Report and Annual Review DRAFT (2.58 MB) Report Mar 15, 2012
AMEC00319 Document has been removed Report Jun 13, 2014
MPMC00109 Mount Polley Water and Load Balance (2.36 MB) Report Dec 01, 2011

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