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.

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Document ID Title Typesort descending Published
MPMC00147 2011 Environmental and Reclamation Report Appendix H - Hydrology (2.49 MB) Appendix Mar 01, 2012
MPMC00157 2012 Environmental and Reclamation Report Appendix B - Toxicity Results (3.51 MB) Appendix Mar 01, 2013
MPMC00168 2012 Environmental and Reclamation Report Appendix M - NBD Reclamation Update (1.29 MB) Appendix Mar 01, 2013
MPMC00148 2011 Environmental and Reclamation Report Appendix I - NEZ Dump Update (2.24 MB) Appendix Mar 01, 2012
MPMC00158 2012 Environmental and Reclamation Report Appendix B - Water Quality (1.39 MB) Appendix Mar 01, 2013
MPMC00169 2012 Environmental and Reclamation Report Appendix N - NEZ Dump Reclamation Update (2.8 MB) Appendix Mar 01, 2013
MPMC00138 2011 Environmental and Reclamation Report Appendix A - QA QC (444.03 KB) Appendix Mar 01, 2012
MPMC00159 2012 Environmental and Reclamation Report Appendix C - Hydrogeology Assessment and Data Review (5.65 MB) Appendix Mar 01, 2013
MPMC00170 2012 Environmental and Reclamation Report Appendix P - Biosolids Program Update (11.13 MB) Appendix Mar 01, 2013
MPMC00139 2011 Environmental and Reclamation Report Appendix B - Surface Water Quality (4.54 MB) Appendix Mar 01, 2012
MPMC00149 2011 Environmental and Reclamation Report Appendix J - ABR Summary (599.13 KB) Appendix Mar 01, 2012
MPMC00160 2012 Environmental and Reclamation Report Appendix D - Groundwater (607.42 KB) Appendix Mar 01, 2013
MPMC00171 2012 Environmental and Reclamation Report Appendix Q - Vegetation Meta Uptake Research Update (796.25 KB) Appendix Mar 01, 2013
MPMC00140 2011 Environmental and Reclamation Report Appendix B - Toxicity Results (3.33 MB) Appendix Mar 01, 2012
MPMC00150 2011 Environmental and Reclamation Report Appendix K- Disturbances Existing and Projected (105.06 KB) Appendix Mar 01, 2012
MPMC00161 2012 Environmental and Reclamation Report Appendix E - Selenium Monitoring (11.73 MB) Appendix Mar 01, 2013
MPMC00172 2012 Environmental and Reclamation Report Appendix R - Anaerobic Biological Reactor Update (581.04 KB) Appendix Mar 01, 2013
MPMC00141 2011 Environmental and Reclamation Report Appendix C - Borehole Logs (357.52 KB) Appendix Mar 01, 2012
MPMC00151 2011 Environmental and Reclamation Report Appendix L - Reclamation Bond Costs (241.24 KB) Appendix Mar 01, 2012
MPMC00162 2012 Environmental and Reclamation Report Appendix F - Lake Water Quality (982.99 KB) Appendix Mar 01, 2013
MPMC00142 2011 Environmental and Reclamation Report Appendix D - Groundwater Quality (5.03 MB) Appendix Mar 01, 2012
MPMC00152 2011 Environmental and Reclamation Report Appendix M - TSF As Built Annual Review Report (7.29 MB) Appendix Mar 01, 2012
MPMC00163 2012 Environmental and Reclamation Report Appendix G - Hydrological Monitoring Results (965.42 KB) Appendix Mar 01, 2013
MPMC00174 2013 Environmental and Reclamation Report Appendix A to J (18.94 MB) Appendix Mar 01, 2014
MPMC00143 2011 Environmental and Reclamation Report Appendix E - Supplimental Aquatic Monitoring (5.74 MB) Appendix Mar 01, 2012
MPMC00153 2011 Environmental and Reclamation Report Appendix N - NBD Reclamation (766.39 KB) Appendix Mar 01, 2012
MPMC00164 2012 Environmental and Reclamation Report Appendix H - Water Balance (231.59 KB) Appendix Mar 01, 2013
MPMC00175 2013 Environmental and Reclamation Report Appendix K to X (18.34 MB) Appendix Mar 01, 2014
MPMC00144 2011 Environmental and Reclamation Report Appendix F - Lake Water Profiles and Secchi (543.68 KB) Appendix Mar 01, 2012
MPMC00154 2011 Environmental and Reclamation Report Appendix P - Waste Survey Data (106.72 KB) Appendix Mar 01, 2012
KP00013 Appendix A -Reference Documents (292.81 KB) Appendix Dec 01, 2006
MPMC00165 2012 Environmental and Reclamation Report Appendix I - Mine Disturbance and Reclamation Tables (73.61 KB) Appendix Mar 01, 2013
MPMC00145 2011 Environmental and Reclamation Report Appendix F - Lake Water Quality Data (1.66 MB) Appendix Mar 01, 2012
MPMC00155 2011 Environmental and Reclamation Report Appendix Q - Kinetic Study Update (2.13 MB) Appendix Mar 01, 2012
MPMC00166 2012 Environmental and Reclamation Report Appendix J - Waste Survey Data (319.16 KB) Appendix Mar 01, 2013
MPMC00146 2011 Environmental and Reclamation Report Appendix G - Water Balance (114.79 KB) Appendix Mar 01, 2012
MPMC00156 2012 Environmental and Reclamation Report Appendix A - Quality Assurance (450.12 KB) Appendix Mar 01, 2013
MPMC00167 2012 Environmental and Reclamation Report Appendix K- Kinetic Study Update (1.78 MB) Appendix Mar 01, 2013
AMEC00264 MPM TSF Instrumentation Review and Recommendations (692.93 KB) Binder - Memo Jun 14, 2011
AMEC00266 MPM TSF 2013 Annual Site Inspection Summary Memo (72.33 KB) Binder - Memo Aug 16, 2013
AMEC00267 MPM TSF Expansion (116.09 KB) Binder - Memo Jul 28, 2014
AMEC00268 MPM TSF Corner 5 Realignment to Crest El 970 m (124.89 KB) Binder - Memo Jul 30, 2014
AMEC00269 Mt Polley Tailings Facility Field Review (392.33 KB) Binder - Memo May 30, 2014
AMEC00253 TSF -Stage 7 2011 Construction Monitoring Manual (5.36 MB) Binder - Report Apr 20, 2011
AMEC00254 TSF 2011 Geotechnical Site Investigation -FINAL (4.57 MB) Binder - Report Mar 28, 2012
AMEC00255 TSF 2011 Construction As-Built Report and Annual Review (4.49 MB) Binder - Report Mar 30, 2012
AMEC00257 TSF - 2012 Stage 8A TSF Construction Drawings and Stability Analysis for Embankment Raise (5.64 MB) Binder - Report Sep 10, 2012
AMEC00248 Mt Polley TSF Optimization Potential -Follow up from Dam Safety Review (3.53 MB) Binder - Report Feb 23, 2007
AMEC00259 TSF Stage 8/8A 2012 As-Built Report (4.29 MB) Binder - Report Mar 27, 2013
AMEC00249 Efficiency of Tailings Constructions Operations (3.11 MB) Binder - Report Jun 10, 2008

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