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 176 - 200 of 847
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Document ID Title Typesort descending Published
MP00209 Tailings Storage Facility - Stage 10 (2014 Construction) (134.87 KB) Letter Jul 28, 2014
MP00129 Annual Dam Safety Inspection Report and Operations Manual (45.4 KB) Letter May 07, 2002
MP00225 Mount Polley Stage 6 TSF design (1.02 MB) Letter Dec 19, 2007
MP00145 Mount Polley Tailings Operating Manual 2006 (27.71 KB) Letter May 02, 2006
MP00065 Mt. Polley Tailings Dam (33 KB) Letter Jul 23, 1996
MP00242 Untitled (31.23 KB) Letter Mar 16, 2010
MP00130 Acknowledging receiving report Tailings Storage Facility, Report on 2002 Annual Inspection (37.57 KB) Letter Jun 26, 2003
AMEC00106 Capacity of the Existing Mine Tailings Pipeline (402.91 KB) Letter Jul 24, 2008
MP00226 Stage 6 Design Report for the Tailings Storage Facility - Mount Polley Mine (20.19 KB) Letter Jul 04, 2007
MP00115 Letter covering submission of 3 reports, Dec. 13, 16 and 23, 1999 (128.28 KB) Letter Feb 04, 2000
MP00131 Mount Polley Mine - Application for Amendment to M-200 Mine Plan and Reclamation Program (36.24 KB) Letter Aug 03, 2004
MP00179 Tailings Storage Facility, 2007 Annual Inspection (36.02 KB) Letter Apr 22, 2008
MPMC00027 Mt. Polley Mine Tailings Facility Optimization Potential - Follow Up from Dam Safety Review (722.37 KB) Letter Feb 23, 2007
MP00099 Application for License to Discharge Tailings (27.45 KB) Letter Jun 03, 1997
MP00195 Document has been removed Letter Jun 06, 2014
AMEC00156 2012 Stage 8A (965.0 m) TSF Stability Analysis and Construction Drawings (22.77 KB) Letter Sep 01, 2012
MP00196 Document has been removed Letter Jun 13, 2014
MP00117 Mt. Polley Mining Corp Tailings Storage Facility Cyclone Sand Review (242.95 KB) Letter Feb 16, 2000
MP00133 Referral of "Mines Act Permit M-200 Amendment Application, Northeast Zone, Mount Polley Mining Corporation (60.5 KB) Letter Oct 05, 2004
MP00053 Mt. Polley Project Surface Water Control (3.32 MB) Letter May 05, 1995
KP00017 Upstream Toe Drain Seepage Estimations (567.02 KB) Letter Jun 02, 2007
MP00101 Construction Approval Request for Tailings Dam Works (43.75 KB) Letter Mar 27, 1998
AMEC00029 RE Slope Stability Analysis (391.2 KB) Letter Oct 13, 2005
MP00069 Mt. Polley Tailings Dam (78.77 KB) Letter Jul 30, 1996
MP00198 Document has been removed Letter Jun 20, 2014

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