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 651 - 675 of 847
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Document IDsort descending Title Type Published
MP10015 Stage 9 IFC Drawings (Including Materials Specifications) (10.1 MB) Drawings Apr 01, 2013
MP10016 Stage 9 AMEC Site Visits (21.29 KB) Data Apr 22, 2013
MP10017 MO 19. Sand Cell Construction - Communication procedure Rev0 (20.14 KB) Report Jan 15, 2007
MP10018 August 3, 2014 TSF Configuration (2.7 MB) Drawing Aug 03, 2014
MP10019 Daily Contractor Plans and Contact Information (899.37 KB) Logs Jul 01, 2014
MP10020 Daily TSF Inspector Reports (14.29 MB) Logs Jul 21, 2014
MP10021 Daily TSF Mine Operations Logs and Contact Information (686.61 KB) Logs Jul 21, 2014
MP10022 Document has been removed Logs Aug 03, 2014
MP10023 TSF Toe Drain Flow Data 07 10 2014 (155.08 KB) Data Aug 25, 1996
MP10024 MEM Electronic File Transfer Request - 2014 08 20 (200.25 KB) Table Aug 12, 2014
MP10025 Inclinometer Raw Data (336 KB) Data Aug 22, 2014
MP10026 Piezometer Raw Data (38.25 KB) Data Aug 22, 2014
MP10027 Zone F - 2014 Filter Sampling (77.45 KB) Data May 12, 2014
MP10028 Zone F&T - 2014 Oversized Material Tracking Sheet (32.53 KB) Data Jan 01, 2014
MP10029 Zone S - 2014 Nuclear Guage Compaction Test (568.43 KB) Data May 27, 2014
MP10030 Logs for Tailings Checklist May to August 2014 (4.27 MB) Logs Apr 25, 2014
MP10031 Document has been removed Logs Aug 03, 2014
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
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
MP10034 Mount Polley Mining Corporation Mount Polley Mine, Tailings Storage Facility Report on 2009 Annual Inspection (7.18 MB) Report Dec 18, 2009
MP10035 Mt. Polley Mine Tailings Facility Optimization Potential - Follow Up from Dam Safety Review (713.06 KB) Letter Feb 23, 2007
MP10036 Mount Polley Tailings Storage Facility, Stage 9 2013 Construction Monitoring Manual Clarification (Zone S Compaction Specifications) (37.09 KB) Memo Jun 06, 2013
MPMC00001 Imperial Metals Corporation Mt. Polley Project, Report on Geotechnical Investigation and Design of Open Pit, Waste Dumps and Tailings Storage Facility (13.38 MB) Report Feb 19, 1990
MPMC00002 Imperial Metals Corp. Mt. Polley Project Tailings Storage Facility Design Report (Ref. No. 1625/1) (17.28 MB) Report May 26, 1995
MPMC00003 Mt. Polley Project 1995 Tailings Storage Facility Construction Alternatives (113.82 KB) Letter May 30, 1995