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 426 - 450 of 847
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Document IDsort descending Title Type Published
MP00034 Mount Polley Mining Corporation Mount Polley Mine Tailings Storage Facility, Report on Stage 6A Construction (Ref.No. Va101-1/23-1) (118.13 MB) Report Jul 10, 2009
MP00035 Mount Polley Mining Corporation Mount Polley Mine Tailings Storage Facility, Report on 2008 Annual Inspection (Ref. No. VA101-1/24-1) (88.69 MB) Report Feb 25, 2009
MP00036 Mount Polley Mining Corporation Mount Polley Mine Tailings Storage Facility, Report on Stage 6B Construction (Ref.No. Va101-1/29-1) (277.39 MB) Report Jan 25, 2011
MP00037 Mount Polley Mining Corporation Mount Polley Mine Tailings Storage Facility, Report on 2010Annual Inspection (Ref. No. VA101-1/24-1) (6 MB) Report Jan 25, 2011
MP00038 Mount Polley Mining Corporation Mount Polley Mine Tailings Storage Facility, Report on Stage 3C Construction (Ref.No. VA101-1/5-2) (78.92 MB) Report Sep 23, 2005
MP00039 Mount Polley Mines, Tailing Storage Facility Stage 7, 2011 Construction Monitoring Manual (10.55 MB) Report Apr 20, 2011
MP00040 Mount Polley Mines, Tailing Storage Facility Stage 8, 2012 Construction Monitoring Manual (3.2 MB) Report Mar 30, 2012
MP00041 Mount Polley Mines, Tailing Storage Facility, 2011 Construction As-Built and Annual Review (7.29 MB) Report Mar 30, 2012
MP00042 2012 Stage 8A Tailings Storage Facility Construction Drawings and Stability Analyses for Embankment Raise El. 965m (7.15 MB) Report Sep 10, 2012
MP00043 Document has been removed Report Apr 08, 2013
MP00044 Mount Polley Mine Tailings Storage Facility Stage 9, 2013 As-Built and Annual Review Report (40.75 MB) Report Mar 12, 2014
MP00045 Mount Polley Mine Tailings Storage Facility Stage 9, 2013 Construction Monitoring Manual (11.39 MB) Report Apr 11, 2013
MP00046 Mount Polley Mining Corporation, Mount Polley Mine, Tailings Storage Facility, Operation, Maintenance and Surveillance Manual (4.77 MB) Report Jul 01, 2013
MP00047 Mount Polley Mining Corporation, Mount Polley Mine, Tailings Storage Facility, Operation, Maintenance and Surveillance Manual (Appendices) (55.32 MB) Report Jul 01, 2013
MP00048 June 1995 TSF design drawings, various revisions (889.03 KB) Drawings Jun 02, 1995
MP00049 June 1995 TSF design drawings, various revisions (1.8 MB) Drawings Jun 02, 1995
MP00050 Mount Polley Project Tailings Storage Facility (49.41 MB) Presentation Feb 03, 2005
MP00051 Untitled (37.43 MB) Airphotos Jan 01, 1995
MP00052 Permit Conditions Response, Mount Polley Mine (533.76 KB) Miscellaneous Jan 25, 2011
MP00053 Mt. Polley Project Surface Water Control (3.32 MB) Letter May 05, 1995
MP00054 Mt. Polley Tailings Storage Facility Design Report (417.93 KB) Letter May 26, 1995
MP00055 Mt. Polley Project (834.25 KB) Letter Jul 14, 1995
MP00056 Mt. Polley Tailings Dam (70.38 KB) Letter Sep 05, 1995
MP00057 Mt. Polley Tailings Storage Facility Sediment Pond (5.16 MB) Letter Sep 14, 1995
MP00058 Mt. Polley Tailings Impoundment Site Inspection -Observations and Recommendations (8.91 MB) Letter Sep 25, 1995

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