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 301 - 350 of 847
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Document ID Title Typesort descending Published
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
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
MPMC00014 Mount Polley Mining Corporation Mount Polley Project Tailings Storage Facility, Report on Cycloned Sand Construction of Stage 3 and On-Going Stages of the Tailings Storage Facility (Ref.No. 11162/12-2) Volume II of II (75.34 MB) Report Dec 13, 1999
KP00002 Report on Feasibility Design of Test Heap Leach Pad Rev 0 (1.09 MB) Report Sep 15, 2006
AMEC00142 TSF-Stage 8 2012 Construction Monitoring Manual (3.84 MB) Report Mar 16, 2012
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
MP00071 Mount Polley Mining Corporation, Mount Polley Mine, Report on 2000 and 2001 Annual Inspection (Ref.No. 11162/14-2) (44.57 MB) Report Oct 03, 2001
AMEC00127 TSF OMS (2) (325.46 KB) Report Oct 06, 2006
MP10003 1990 Feasibility Study - Geotechnical and Tailings Disposal (4.43 MB) Report Jun 01, 1990
AMEC00175 Hydrogeology Assessment and Data Review (6) (436.59 KB) Report Mar 01, 2013
MP00039 Mount Polley Mines, Tailing Storage Facility Stage 7, 2011 Construction Monitoring Manual (10.55 MB) Report Apr 20, 2011
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
KP00003 Report on Feasibility Design of Test Heap Leach Pad Rev 1 (1.1 MB) Report Sep 30, 2006
AMEC00143 TSF 2011 Geotechnical Site Investigation Draft Report (3) (1.62 MB) Report Feb 14, 2012
AMEC00191 TSF -Stage 9 2013 Construction Monitoring Manual (4) (1.09 MB) Report Apr 11, 2013
AMEC00319 Document has been removed Report Jun 13, 2014
AMEC00111 TSF OMS (325.39 KB) Report Oct 06, 2006
MPMC00031 Mount Polley Mining Corporation Mount Polley Mine Tailings Storage Facility, Report on Stage 5 Construction (Ref.No. Va101-1/14-1) (37.43 MB) Report Mar 27, 2008
AMEC00159 TSF 2012 Stage 8a (965m) Expansion Stability Analyses (676.14 KB) Report Sep 10, 2012
MP00023 Mount Polley Mining Corporation Mount Polley Mine, Tailings Cyclone Sands Geochemical Evaluation (39.56 MB) Report Dec 02, 1998
AMEC00079 Preliminary Design of the TSF to its Ultimate Elevation (274.89 KB) Report Mar 08, 2005
AMEC00207 TSF Stage 9 2013 As-Built and Annual Review Report (3.01 MB) Report Feb 01, 2014
MPMC00127 Annual Environmental & Reclamation Report 2001 (119.97 KB) Report Jan 01, 2001
MPMC00128 Annual Environmental & Reclamation Report 2002 (205.38 KB) Report Jan 01, 2002
MP00072 Mount Polley Mining Corporation, Mount Polley Mine, Report on Stage 3 Construction (Ref.No. 1162/14-3) (23.45 MB) Report Oct 19, 2001
AMEC00128 Quality Assurance Summary No. 1 Stage 7 TSF Raise (259.76 KB) Report Aug 05, 2011
MP10004 1995 Knight Piesold TSF Design Report (original design) (18.11 MB) Report May 26, 1995
AMEC00176 Hydrogeology Assessment and Data Review with appendices (7.4 MB) Report Mar 01, 2013
MP00040 Mount Polley Mines, Tailing Storage Facility Stage 8, 2012 Construction Monitoring Manual (3.2 MB) Report Mar 30, 2012
AMEC00096 Efficiency of Tailings Construction Operations (193.48 KB) Report Jun 10, 2008
MPMC00016 Mount Polley Mining Corporation Mount Polley Mine Tailings Storage Facility Report on 1999 Construction (Ref. No. 11162/13-5) (7.68 MB) Report Aug 30, 2000
KP00004 Test Heap Leach Pad Construction Report (10.32 MB) Report Mar 12, 2007
AMEC00144 TSF 2011 Geotechnical Site Investigation Draft Report (4) (1.62 MB) Report Mar 20, 2012
MP00008 Mount Polley Mining Corporation Mount Polley Project Tailings Storage Facility, Report on On-going Construction Requirements (Ref.No.10162/9-3) (61.27 MB) Report Dec 02, 1997

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