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
AMEC00128 Quality Assurance Summary No. 1 Stage 7 TSF Raise (259.76 KB) Report Aug 05, 2011
AMEC00203 TSF Stage 9 2013 As-Built Report (3.7 MB) Report Feb 01, 2014
MP10003 1990 Feasibility Study - Geotechnical and Tailings Disposal (4.43 MB) Report Jun 01, 1990
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
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
MPMC00104 Hydrogeology Assessment and Data Review (5.65 MB) Report Mar 26, 2013
AMEC00096 Efficiency of Tailings Construction Operations (193.48 KB) Report Jun 10, 2008
AMEC00171 Hydrogeology Assessment and Data Review (3) (370.34 KB) Report
AMEC00317 Document has been removed Report Jun 13, 2014
AMEC00144 TSF 2011 Geotechnical Site Investigation Draft Report (4) (1.62 MB) Report Mar 20, 2012
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
AMEC00112 Design of the TSF to Ultimate Elevation (28.27 MB) Report Mar 14, 2005
AMEC00187 TSF -Stage 9 2013 Construction Monitoring Manual (2) (959.96 KB) Report Apr 11, 2013
MP00003 Imperial Metals Corp. Mt. Polley Project Tailings Storage Facility Site Inpsection Manual (Ref. No. 1625/2) (2.31 MB) Report May 26, 1995
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
MP10034 Mount Polley Mining Corporation Mount Polley Mine, Tailings Storage Facility Report on 2009 Annual Inspection (7.18 MB) Report Dec 18, 2009
AMEC00072 TSF Report on 2005 Annual Inspection (542.35 KB) Report May 03, 2006
MPMC00137 2011 Environmental and Reclamation Report (1.69 MB) Report Mar 01, 2012
AMEC00129 Specifications for Drilling, Monitoring Well Installations and Related Services (1.41 MB) Report Aug 01, 2011
AMEC00204 TSF Stage 9 2013 As-Built Report and Annual Report -Draft for Client Comment (3.1 MB) Report Feb 01, 2014
MP10004 1995 Knight Piesold TSF Design Report (original design) (18.11 MB) Report May 26, 1995
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
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
AMEC00097 Efficiency of Tailings Construction Operations (2) (196.04 KB) Report Jun 10, 2008
AMEC00172 Hydrogeology Assessment and Data Review (4) (370 KB) Report

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