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 - 325 of 847
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Document ID Title Typesort descending Published
MPMC00056 1996 KP Geotech Investigations (7.22 MB) Report Jul 05, 1996
MP00018 Geotechnical Review, Drainage Aspects Main Embankment Dam Tailings Storage Facility Mt. Polley Project, BC (7.81 MB) Report Apr 22, 1997
AMEC00072 TSF Report on 2005 Annual Inspection (542.35 KB) Report May 03, 2006
MP10004 1995 Knight Piesold TSF Design Report (original design) (18.11 MB) Report May 26, 1995
AMEC00122 2011 Stage 7 Expansion Stability Analyses TSF (3) (217.08 KB) Report
MPMC00136 2010 Environmental and Reclamation Report (1.27 MB) Report Mar 01, 2011
AMEC00216 TSF OMS (8.02 MB) Report Jul 01, 2013
MP00023 Mount Polley Mining Corporation Mount Polley Mine, Tailings Cyclone Sands Geochemical Evaluation (39.56 MB) Report Dec 02, 1998
AMEC00133 2011 Construction As-Built Report and Annual Review (2.03 MB) Report Apr 06, 2012
MPMC00035 Mount Polley Mining Corporation Mount Polley Mine Tailings Storage Facility, Report on Stage 6B Construction (Ref.No. Va101-1/29-1) (9.79 MB) Report Jan 25, 2011
MP00227 M-200 Mine Permit Amendment Application (Water Treatment Plant) (3.57 MB) Report Jul 29, 2014
AMEC00323 Document has been removed Report Jun 27, 2014
AMEC00101 Efficiency of Tailings Construction Operations (6) (195.19 KB) Report Jun 10, 2008
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
MP00152 Annual TP Report 1998 (134.32 KB) Report Jun 03, 1998
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
AMEC00112 Design of the TSF to Ultimate Elevation (28.27 MB) Report Mar 14, 2005
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
MP00206 Mount Polley Mines, Mine Emergency Response Plan 2010 (970.5 KB) Report Jan 01, 2010
AMEC00174 Hydrogeology Assessment and Data Review (5) (436.26 KB) Report Mar 01, 2013
MPMC00025 Mount Polley Mining Corporation Mount Polley Mine, Stage 5 Design of the Tailings Storage Facility (Ref. No. VA101-01/12-1) (7.31 MB) Report Jun 12, 2006
MP00217 Mount Polley Mine Tailings Storage Facility Stage 8/8A 2012 As-Built Report (26.82 MB) Report Mar 27, 2013
AMEC00091 DRAFT Mt Polley TSF Optimization Potential (3) (127.54 KB) Report Feb 26, 2007
MP00077 Mount Polley Mining Corporation, Mount Polley Mine, Tailings Storage Facility Report on 2007 Annual Inspection (Ref.No. Va101-01/11-1) (83.99 MB) Report Dec 19, 2007

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