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
MPMC00042 Mount Polley Mining Coporation, Mount Polley Mine, Tailings Storage Facility 2012 Annual Review (6.02 MB) Report Apr 08, 2013
AMEC00078 Geotechnical Review, Drainage Aspects, Main Embankment Dam, TSF (19.49 MB) Report
MPMC00010 Mount Polley Mining Corporation Mount Polley Project Tailings Storage Facility,1998 Annual Insepction Report (16.03 MB) Report Jun 26, 1998
MPMC00136 2010 Environmental and Reclamation Report (1.27 MB) Report Mar 01, 2011
MP00078 Weekly Construction Monitoring Reports from January 7, 1998 to December 7, 1998. (40.03 MB) Report Jan 01, 1998
AMEC00162 Geotechnical Review, Drainage Aspects Main Embankment Dam TSF Mt. Polley Project, BC (2) (10.09 MB) Report Mar 01, 1997
MPMC00104 Hydrogeology Assessment and Data Review (5.65 MB) Report Mar 26, 2013
MP00046 Mount Polley Mining Corporation, Mount Polley Mine, Tailings Storage Facility, Operation, Maintenance and Surveillance Manual (4.77 MB) Report Jul 01, 2013
AMEC00188 TSF -Stage 9 2013 Construction Monitoring Manual (3) (935.26 KB) Report Apr 05, 2013
MP00016 Mount Polley Mining Corporation Mount Polley Project Tailings Storage Facility, Operation, Maintenance and Surveillance Manual for Stage 1A Embankment (El. 927m) (Ref No. 1627/1) (7.6 MB) Report Mar 11, 1997
AMEC00141 2011 Construction As-Built Report and Annual Review DRAFT (3) (2.63 MB) Report Mar 15, 2012
AMEC00025 TSF Report on Stage 3C Construction (166.04 KB) Report Sep 24, 2005
MP00025 Mount Polley Mining Corporation Mount Polley Mine, Operation, Maintenance and Surveillance Manual for (Ref. No. VA101-00001/9-1) (20.61 MB) Report Dec 22, 2004
AMEC00109 TSF Report on 2010 Annual Inspection (7.51 MB) Report Jan 25, 2011
MPMC00021 Mount Polley Mining Corporation, Mount Polley Mine, Tailings Storage Facility Report on 2004 Annual Inspection (Ref.No. Va101-00001/7-1) (19.14 MB) Report Feb 08, 2005
MP10004 1995 Knight Piesold TSF Design Report (original design) (18.11 MB) Report May 26, 1995
AMEC00210 TSF Stage 9 2013 As-Built and Annual Review Report (3) (2.97 MB) Report Mar 12, 2014
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
AMEC00120 DRAFT 2011 Construction Monitoring Manual (2) (699.88 KB) Report Apr 15, 2011
AMEC00004 Geotechnical Review, Drainage Aspects Main Embankment Dam Tailings Storage Facility Mt. Polley Project, BC (8.86 MB) Report Mar 01, 1997
AMEC00178 TSF Stage 8/8A 2012 As-Built Report (3) (1.72 MB) Report Mar 30, 2013
MPMC00032 Mount Polley Mining Corporation Mount Polley Mine Tailings Storage Facility, Report on 2008 Annual Inspection (Ref. No. VA101-1/24-1) (9.86 MB) Report Feb 25, 2009
AMEC00099 Efficiency of Tailings Construction Operations (4) (931.36 KB) Report Jun 10, 2008
MPMC00043 Mount Polley Mine Tailings Storage Facility Stage 9, 2013 Construction Monitoring Manual (11.39 MB) Report Apr 11, 2013
AMEC00079 Preliminary Design of the TSF to its Ultimate Elevation (274.89 KB) Report Mar 08, 2005

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