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 401 - 450 of 847
View: 25 | 50 | 100
Document IDsort descending Title Type Published
MP00009 Mount Polley Mining Corporation Mount Polley Project Tailings Storage Facility, Operation, Maintenance and Surveillance Manual for Stage 1B Embankment (El. 934m) (Ref No. 10162/7-3) (13.12 MB) Report Nov 24, 1997
MP00010 Mount Polley Holding Company Limited Mount Polley Mine, 1998 Water Management Plan (6.35 MB) Report Apr 08, 1998
MP00011 Mount Polley Mining Corporation Mount Polley Project Tailings Storage Facility,1998 Annual Insepction Report (60.64 MB) Report Jun 26, 1998
MP00012 Mount Polley Mining Corporation Mount Polley Project Tailings Storage Facility,Report on 1998 Construction and Annual Inspection (Ref.No. 11162/10-1) (68.77 MB) Report Jun 16, 1999
MP00013 Mount Polley Mining Corporation Mount Polley Project Tailings Storage Facility,Evaluation of Cycloned Tailings for Embankment Construction (Ref. No. 11162/11-1) (34.51 MB) Report Jun 16, 1999
MP00014 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 I of II (49.55 MB) Report Dec 13, 1999
MP00015 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 (74.96 MB) Report Dec 13, 1999
MP00016 Mount Polley Mining Corporation Mount Polley Project Tailings Storage Facility, Operation, Maintenance and Surveillance Manual for Stage 1A Embankment (El. 927m) (Ref No. 1627/1) (7.6 MB) Report Mar 11, 1997
MP00017 Report to Imperial Metals Corporation, Geotechncial Review, Drainage Aspects Main Embankment Dam Tailings Storage Facility, Mt. Polley Project, British Columbia (35.18 MB) Report Mar 01, 1997
MP00018 Geotechnical Review, Drainage Aspects Main Embankment Dam Tailings Storage Facility Mt. Polley Project, BC (7.81 MB) Report Apr 22, 1997
MP00019 Mount Polley Mining Corporation Mount Polley Project Tailings Storage Facility, Report on Stage Ia/Ib Construction (Ref.No. 10162/7-5) (25.35 MB) Report Aug 14, 1997
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
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
MP00022 Final Progress Report, No. 1 to 19, 2000 and 2001 (33.64 MB) Report Sep 01, 2000
MP00023 Mount Polley Mining Corporation Mount Polley Mine, Tailings Cyclone Sands Geochemical Evaluation (39.56 MB) Report Dec 02, 1998
MP00024 Mount Polley Mining Corporation Mount Polley Mine, Tailings Cyclone Sands Geochemical Evaluation Update (9.82 MB) Report Feb 01, 2000
MP00025 Mount Polley Mining Corporation Mount Polley Mine, Operation, Maintenance and Surveillance Manual for (Ref. No. VA101-00001/9-1) (20.61 MB) Report Dec 22, 2004
MP00026 Mount Polley Mining Corporation Mount Polley Mine, Design of the Tailings Storage Facility to Ultimate Elevation (Ref. No. VA101-001-08-1 (91.7 MB) Report Mar 14, 2005
MP00027 Mount Polley Mining Corporation Mount Polley Mine, Stage 5 Design of the Tailings Storage Facility (Ref. No. VA101-01/12-1) (18.46 MB) Report Jun 12, 2006
MP00028 Ministry of Energy, Mines and Petroleum Resources, Mt. Polley Mine, N. Rose Geotechnical Inspection of Open Pit, Waste Dumps and Tailings Dams, Field Notes and Photos (74.85 MB) Inspection Report Aug 30, 2006
MP00029 Ministry of Energy, Mines and Petroleum Resources, Mt. Polley Mine, N. Rose Geotechnical Inspection of Open Pit, Waste Dumps and Tailings Dams, Field Notes and Photos (81.5 MB) Inspection Report Jul 31, 2007
MP00030 Mount Polley Mining Coprproation Mount Polley Mine Tailings Storage Facility, Operation, Maintenance and Surveillance Manual (17.84 MB) Report Aug 28, 2006
MP00031 Mount Polley Mining Corporation Mount Polley Mine Tailings Storage Facility, Report on Stage 4 Construction (Ref.No. Va101-1/10-1) (91.67 MB) Report Mar 13, 2007
MP00032 Mount Polley Mining Corporation Mount Polley Mine Tailings Storage Facility, Stage 6 Design of the Tailings Storage Facility (32.66 MB) Report Jun 18, 2007
MP00033 Mount Polley Mining Corporation Mount Polley Mine Tailings Storage Facility, Report on Stage 5 Construction (Ref.No. Va101-1/14-1) (134.5 MB) Report Mar 27, 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
MP00035 Mount Polley Mining Corporation Mount Polley Mine Tailings Storage Facility, Report on 2008 Annual Inspection (Ref. No. VA101-1/24-1) (88.69 MB) Report Feb 25, 2009
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
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
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
MP00039 Mount Polley Mines, Tailing Storage Facility Stage 7, 2011 Construction Monitoring Manual (10.55 MB) Report Apr 20, 2011
MP00040 Mount Polley Mines, Tailing Storage Facility Stage 8, 2012 Construction Monitoring Manual (3.2 MB) Report Mar 30, 2012
MP00041 Mount Polley Mines, Tailing Storage Facility, 2011 Construction As-Built and Annual Review (7.29 MB) Report Mar 30, 2012
MP00042 2012 Stage 8A Tailings Storage Facility Construction Drawings and Stability Analyses for Embankment Raise El. 965m (7.15 MB) Report Sep 10, 2012
MP00043 Document has been removed Report Apr 08, 2013
MP00044 Mount Polley Mine Tailings Storage Facility Stage 9, 2013 As-Built and Annual Review Report (40.75 MB) Report Mar 12, 2014
MP00045 Mount Polley Mine Tailings Storage Facility Stage 9, 2013 Construction Monitoring Manual (11.39 MB) Report Apr 11, 2013
MP00046 Mount Polley Mining Corporation, Mount Polley Mine, Tailings Storage Facility, Operation, Maintenance and Surveillance Manual (4.77 MB) Report Jul 01, 2013
MP00047 Mount Polley Mining Corporation, Mount Polley Mine, Tailings Storage Facility, Operation, Maintenance and Surveillance Manual (Appendices) (55.32 MB) Report Jul 01, 2013
MP00048 June 1995 TSF design drawings, various revisions (889.03 KB) Drawings Jun 02, 1995
MP00049 June 1995 TSF design drawings, various revisions (1.8 MB) Drawings Jun 02, 1995
MP00050 Mount Polley Project Tailings Storage Facility (49.41 MB) Presentation Feb 03, 2005
MP00051 Untitled (37.43 MB) Airphotos Jan 01, 1995
MP00052 Permit Conditions Response, Mount Polley Mine (533.76 KB) Miscellaneous Jan 25, 2011
MP00053 Mt. Polley Project Surface Water Control (3.32 MB) Letter May 05, 1995
MP00054 Mt. Polley Tailings Storage Facility Design Report (417.93 KB) Letter May 26, 1995
MP00055 Mt. Polley Project (834.25 KB) Letter Jul 14, 1995
MP00056 Mt. Polley Tailings Dam (70.38 KB) Letter Sep 05, 1995
MP00057 Mt. Polley Tailings Storage Facility Sediment Pond (5.16 MB) Letter Sep 14, 1995
MP00058 Mt. Polley Tailings Impoundment Site Inspection -Observations and Recommendations (8.91 MB) Letter Sep 25, 1995

Pages