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 - 400 of 847
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Document ID Title Typesort ascending Published
MPMC00059 2011 TSF Site Investigation Report (AMEC) (82.61 MB) Report Mar 28, 2012
MP00003 Imperial Metals Corp. Mt. Polley Project Tailings Storage Facility Site Inpsection Manual (Ref. No. 1625/2) (2.31 MB) Report May 26, 1995
AMEC00187 TSF -Stage 9 2013 Construction Monitoring Manual (2) (959.96 KB) Report Apr 11, 2013
AMEC00108 TSF Report on 2010 Annual Inspection (incomplete) (1.23 MB) Report Jan 25, 2011
MPMC00028 Mount Polley Mining Corporation Mount Polley Mine Tailings Storage Facility, Report on Stage 4 Construction (Ref.No. Va101-1/10-1) (25.88 MB) Report Mar 13, 2007
MP00020 Mount Polley Mining Corporation Mount Polley Project Tailings Storage Facilityand Ancillary Features May 1, 1997 Site Inspection (Ref.No. 1627/4) (59.86 MB) Report Jun 03, 1997
MP10032 Mount Polley Mining Corporation Mount Polley Mine Tailings Storage Facility Report on 1999 Construction (Ref. No. 11162/13-5) (7.77 MB) Report Aug 30, 2000
AMEC00204 TSF Stage 9 2013 As-Built Report and Annual Report -Draft for Client Comment (3.1 MB) Report Feb 01, 2014
AMEC00124 DRAFT 2011 Construction Monitoring Manual (3) (702.22 KB) Report Apr 15, 2011
MPMC00044 Mount Polley Mine Tailings Storage Facility Stage 9, 2013 As-Built and Annual Review Report (40.75 MB) Report Mar 12, 2014
AMEC00172 Hydrogeology Assessment and Data Review (4) (370 KB) Report
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
AMEC00092 DRAFT Mt Polley TSF Optimization Potential (4) (255.77 KB) Report Feb 26, 2007
MPMC00012 Mount Polley Mining Corporation Mount Polley Project Tailings Storage Facility,Evaluation of Cycloned Tailings for Embankment Construction (Ref. No. 11162/11-1) (45.11 MB) Report Jun 16, 1999
BGC00007 Document has been removed Report Jul 25, 2014
AMEC00140 2012 Construction Monitoring Manual (3) (477.46 KB) Report Mar 16, 2012
MP00004 Mount Polley Test pit logs and photos (32.35 MB) Report Oct 18, 1995
AMEC00188 TSF -Stage 9 2013 Construction Monitoring Manual (3) (935.26 KB) Report Apr 05, 2013
MPMC00109 Mount Polley Water and Load Balance (2.36 MB) Report Dec 01, 2011
AMEC00317 Document has been removed Report Jun 13, 2014
AMEC00109 TSF Report on 2010 Annual Inspection (7.51 MB) Report Jan 25, 2011
MPMC00029 Mount Polley Mining Corporation Mount Polley Mine Tailings Storage Facility, Stage 6 Design of the Tailings Storage Facility (8.49 MB) Report Jun 18, 2007
MP00229 Mine Permit Amendment Application (91.93 MB) Report Nov 01, 2010
AMEC00157 TSF 2012 Stage 8a (965m) Expansion Stability Analyses (570.64 KB) Report
MP00021 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) (27.69 MB) Report May 11, 2000
MP10033 Mount Polley Mining Corporation Mount Polley Mine, Report on 1999 Annual Inspection (Ref. No. 11162/13-9) (9.49 MB) Report Oct 16, 2000
AMEC00205 TSF Stage 9 2013 As-Built Report -Draft for Client Comment (3.7 MB) Report Feb 01, 2014
AMEC00125 2011 Stage 7 Expansion Stability Analyses TSF with appendices (496.33 KB) Report
MPMC00045 Document has been removed Report Jul 25, 2014
MPMC00173 2013 Environmental and Reclamation Report (919.46 KB) Report Mar 01, 2014
AMEC00173 TSF Stage 8/8A 2012 As-Built Report (1.71 MB) Report Mar 15, 2013
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
AMEC00093 Report on Stage 4 Construction (903.04 KB) Report Mar 13, 2007
MPMC00013 Mount Polley Mining Corporation Mount Polley Mine, Report on Cycloned Sand Construction of Stage 3 and On-Going Stages of the Tailings Storage Facility (Ref.No. 11162/12-2) (106.04 MB) Report Nov 16, 1999
KP00001 Test Heap Leach Facility Technical Specifications (133.24 KB) Report Sep 15, 2006
MP00085 Tailings storage facility weekly progress Report No. 9, Sept 5 to 11, 196 (4.78 MB) Report Sep 14, 1996
AMEC00141 2011 Construction As-Built Report and Annual Review DRAFT (3) (2.63 MB) Report Mar 15, 2012
MP00005 Imperial Metals Corporation Mt. Polley Project, Respons to Review Comments on Tailings Embankment Design (Ref. No. 1625/6) (6.97 MB) Report Jan 25, 1996
MP10017 MO 19. Sand Cell Construction - Communication procedure Rev0 (20.14 KB) Report Jan 15, 2007
AMEC00189 TSF -Stage 9 2013 Construction Monitoring Manual with appendices (42.11 MB) Report Apr 11, 2013
AMEC00190 TSF -Stage 9 2013 Construction Monitoring Manual with appendices (2) (42.1 MB) Report Apr 11, 2013
AMEC00110 Stage 6 Design Report for the Tailings Storage Facility - Mount Polley Mine (14.28 MB) Report Jun 18, 2007
MPMC00030 Mount Polley Mining Corporation, Mount Polley Mine, Tailings Storage Facility Report on 2007 Annual Inspection (Ref.No. Va101-01/20-1) (20.55 MB) Report Dec 19, 2007
MP00022 Final Progress Report, No. 1 to 19, 2000 and 2001 (33.64 MB) Report Sep 01, 2000
AMEC00078 Geotechnical Review, Drainage Aspects, Main Embankment Dam, TSF (19.49 MB) Report
MP10034 Mount Polley Mining Corporation Mount Polley Mine, Tailings Storage Facility Report on 2009 Annual Inspection (7.18 MB) Report Dec 18, 2009
AMEC00126 RE Tailings Storage Facility -Stage A (2011 Construction) (479.07 KB) Report Apr 20, 2011
AMEC00174 Hydrogeology Assessment and Data Review (5) (436.26 KB) Report Mar 01, 2013
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
AMEC00094 Efficiency of Tailings Sand Operations (71.02 KB) Report

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