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De Beers Canada Inc. - Snap Lake - MV2019L2-0004

Status:
Issued
Authorization:
Licence
Activity:
Mining and Milling
Start:
June 14, 2020
Expiry:
June 13, 2035
Staff:
Jacqueline Ho
Snap Lake Project: final closure, including post-closure monitoring.

Accompanied by Permit MV2017D0032 (for extended care and maintenance),
Uploaded On or After
Uploaded On or Before
Displaying 1 - 100 of 156
5. Reports and Studies
AN Storage
Document Received/Sent Uploaded
De Beers Snap Lake - SNP Report - July 2023 - Sep1_23.pdf (7.06 MB)
Annual Reports
Document Received/Sent Uploaded
De Beers Snap Lake - Water Licence Annual Report 2023- Apr15_24.pdf (103.16 MB)
De Beers Snap Lake - Water Licence Annual Report 2023- Apr15_24.xlsx (142.69 KB)
De Beers Snap Lake - Annual Report - CoverLetter - Apr1_2024.pdf (77.44 KB)
De Beers Snap Lake – Acknowledgement - 2022 Annual Report - Jul25_23.pdf (159.37 KB)
De Beers Snap Lake - 2022 Annual Water Licence Report - Raw Data - Apr12_23.xlsx (264.84 KB)
De Beers Snap Lake - 2022 Annual Water Licence Report - Mar30_23.pdf (104.2 MB)
De Beers - Snap Lake - 2021 Annual Report - Mar31_22.pdf (69.49 MB)
De Beers Snap Lake – 2020 Annual Report - Staff Report and Comments - May31_21.pdf (788.83 KB)
De Beers Snap Lake - 2020 Annual Report - Cover Letter Vol 2 - Jul12_21.pdf (253.92 KB)
De Beers Snap Lake - 2020 Annual Report Vol 2 - Jul12_21.pdf (1.65 MB)
De Beers Snap Lake - 2020 Annual Report - Appendix I - Calibration Records Vol 2 - Jul12_21.pdf (167.54 KB)
De Beers Snap Lake - 2020 Annual Report - Appendix II - Geochem Report Vol 2 - Jul12_21.pdf (16.19 MB)
De Beers Snap Lake - 2020 Annual Report - Appendix III - Tabular Summary of 2020 SNP Water Quality Data Vol 2 -Jul12_21.pdf (131.14 KB)
De Beers Snap Lake - 2020 Annual Report - Appendix IV - Graphical Summary of 2020 SNP01-17b with EQC Vol 2 - Jul12_21.pdf (110.26 KB)
De Beers Snap Lake - 2020 Annual Report - Appendix V - Effluent Tox Reports Vol 2 - Jul12_21.pdf (4.6 MB)
MV2019L2-0004 - De Beers Snap Lake - Resubmission Required - 2020 Annual Report - Jun17-21.pdf (146.87 KB)
De Beers Snap Lake - 2020 Annual Report - Appendix III - Tabular Summary of 2020 SNP Water Quality Data - Mar31_21.pdf (189.09 KB)
De Beers Snap Lake - 2020 Annual Report - Appendix II - 2020_Geochem_Report - Mar31_21.pdf (16.19 MB)
De Beers Snap Lake - 2020 Annual Report - Appendix I - Calibration Records - Mar31_21.pdf (167.54 KB)
De Beers Snap Lake - 2020 Annual Report - Mar31_21.pdf (1.7 MB)
De Beers Snap Lake - 2020 Annual Report - Appendix V - Effluent Tox Reports - Mar31_21.pdf (4.6 MB)
De Beers Snap Lake - 2020 Annual Report - Appendix IV - Graphical Summary of 2020 SNP02-17b with EQC- Mar31_21.pdf (249.53 KB)
De Beers Snap Lake - Memo on 2019 Environmental Agreement Annual Report - Feb26_21.pdf (373.32 KB)
Designs and As-Builts
Document Received/Sent Uploaded
De Beers Snap Lake – Approved - Design and Construction Plan - Capping - Version 2 - May 17_23.pdf (167.17 KB)
De Beers Snap Lake - Mine Portal Cap - Design and Construction Plan V2 - Apr 12_23.pdf (17.35 MB)
De Beers Snap Lake - Revised Drawings - Capping of Underground Excavations and Cavities - Apr 12_23.pdf (3.07 MB)
De Beers Snap Lake – North Pile Design and Construction Plan V 1.1 - Staff Report and Comments - May6_22.pdf (634.63 KB)
De Beers Snap Lake – Approved - Design and Construction Plan – UG Mine Portal Cap v1 - Jun2_22.pdf (164.9 KB)
De Beers Snap Lake – Approved - North Pile Design and Construction Plan V 1.1 - May3_22.pdf (123.75 KB)
De Beers - Snap Lake - Design and Construction Plan V.1 - Mine Portal Cap - Apr21_22.pdf (16.5 MB)
De Beers - Snap Lake - Underground Mine Portal Cap Design Drawings - Apr21_22.pdf (1.4 MB)
De Beers Snap Lake - North Pile Closure Cover Design Drawings - Mar 1_22.pdf (163.51 MB)
De Beers Snap Lake - North Pile PK Toe Berm Design Drawing - Mar1_22.pdf (2.55 MB)
De Beers Snap Lake - North Pile Design and Construction Plan V 1.1 - Mar1_22.pdf (84.96 MB)
De Beers - Snap Lake – North Pile Design and Construction Plan v1 - Staff Report and Comments - Feb3_22.pdf (1.33 MB)
De Beers - Snap Lake – Resubmission Required - North Pile Design and Construction Plan v1 - Jan31_22.pdf (166.1 KB)
De Beers - Snap Lake - Resubmission - Cover Letter North Pile Design and Construction Plan - Sep20_21.pdf (84 KB)
De Beers - Snap Lake - North Pile Cover Design and Construction Plan V1 - Part 1 - Sep20-21.pdf (37.56 MB)
De Beers - Snap Lake - North Pile Cover Design and Construction Plan V1 - Part 2 - Sep20_21.pdf (28.2 MB)
De Beers - Snap Lake - North Pile Cover Design and Construction Plan V1 - Part 3 - Sep20_21.pdf (23.9 MB)
Inspection Reports
Document Received/Sent Uploaded
De Beers Snap Lake - Inspection Report March 14 2024 - Mar27_24.pdf (909.09 KB)
De Beers - Snap Lake- Inspection Report - February 20, 2024 - Mar22_24.pdf (1.04 MB)
De Beers Snap Lake - Inspection Report - November 9, 2023 - Nov17_23.pdf (6.14 MB)
De Beers Snap Lake - Inspection Report - September 13, 2023 - Sep15_23.pdf (7.41 MB)
De Beers Snap Lake - Inspection Report - June 26, 2023 - Jul12_23.pdf (6.42 MB)
De Beers Snap Lake - Inspection Report - May 10, 2023 - Jun1_23.pdf (4.86 MB)
De Beers Snap Lake - Inspection Report - Apr24_23March 30, 2023 -.pdf (5.44 MB)
De Beers Snap Lake - Inspection Report - April 20, 2023 - Apr26_23.pdf (5.12 MB)
De Beers Snap Lake - Inspection Report - March 13, 2023 - Mar24_23.pdf (2.99 MB)
De Beers Snap Lake - Inspection Report - February 22, 2023 - Mar9_23.pdf (3.3 MB)
De Beers Snap Lake - Inspection Report - January 2023 - Feb15_23.pdf (4.39 MB)
De Beers Snap Lake - Inspection Report - December 12, 2022 - Dec19_22.pdf (4.92 MB)
De Beers Snap Lake - Inspection Report - November 2, 2022 - Nov18_22.pdf (3.46 MB)
De Beers Snap Lake - Inspection Report - June 2022 - Jun15_22.pdf (3.74 MB)
De Beers - Snap Lake - Inspection Report - November 23, 2021 - Dec1_21.pdf (13.5 MB)
De Beers Snap Lake - Inspection Report - September 27, 2021 - Oct15_21.pdf (17.42 MB)
De Beers - Snap Lake - Inspection Report - August 18, 2021 - Sep3_21.pdf (160.13 KB)
De Beers Snap Lake - Letter of Warning - Aug17_21.pdf (158.85 KB)
De Beers Snap Lake - July 15 2021 Inspection Report - Aug4-21.pdf (16.16 MB)
MV2019L2-0004 - De Beers Snap Lake - June 18, 2020 Inspection Report - Sept 16_20.pdf (7.16 MB)
MV2019L2-0004 - De Beers Snap Lake - Aug 18, 2020 Inspection Report - Sept 3_20.pdf (2.15 MB)
Operations and Notifications
Document Received/Sent Uploaded
De Beers Snap Lake - Notification - SNP 02-11 Monitoring well destruction - Apr9_24.pdf (415.09 KB)
De Beers Snap Lake - Annual Review-CoverLetter - Mar29_24.pdf (137.57 KB)
De Beers Snap Lake - Inspection Report - Jan 22 2024 - Feb9_24.pdf (1.98 MB)
De Beers Snap Lake - Notification of West Influent Storage Pond Discharge - Sept14_23.pdf (1.18 MB)
De Beers Snap Lake - Inspector Authorization of West Influent Storage Pond Discharge - Sept14_23.pdf (230.3 KB)
De Beers Snap Lake - Notification of August 2023 Sampling Impacts - Aug22_23.pdf (187.08 KB)
De Beers Snap Lake - Inspector Authorization to Discharge Underground - Apr 21_23.pdf (227.51 KB)
De Beers Snap Lake - Inspector Authorization to Discharge Underground - Sept 21_22.pdf (270.54 KB)
De Beers Snap Lake - Notification of EQC exceedance at SNP 02-17b - Oct20_22.pdf (192.08 KB)
De Beers Snap Lake - Notification of EQC exceedance at SNP 02-17b - Oct18_22.pdf (153.1 KB)
De Beers - Snap Lake - Notification - Waste Water Treatment Plant and Modular Kitchen - Mar11_22.pdf (515.11 KB)
De Beers - Snap Lake - Notification - End of Discharge - Oct6_21.pdf (99.2 KB)
De Beers Snap Lake - Inspectors Response to Spill Notification - Aug11_21.pdf (484.27 KB)
MV2019L2-0004 MV2017D0032 - De Beers Snap Lake - Engagement Notification - Sept 23_20.pdf (372.74 KB)
MV2011L2-0004 MV2017D0032 MV2019L2-0004 - De Beers Snap Lake - Public Update on Actions to COVID-19 - Mar 23_20.pdf (92.94 KB)
Other
Document Received/Sent Uploaded
De Beers Snap Lake – Acknowledgement - 2023 Geotechnical Inspection Report - Mar19_24.pdf (164.8 KB)
De Beers Snap Lake – Acknowledgement - 2022 Dam Safety Review - Mar19_24.pdf (165.67 KB)
De Beers Snap Lake - 2023 Geotechnical Inspection Report - Sept 29_23.pdf (17.89 MB)
De Beers Snap Lake - 2022 Dam Safety Review Report - Jan 31_23.pdf (46.73 MB)
De Beers Snap Lake - 2022 Annual Geotechnical Report - Sep24_22.pdf (5.64 MB)
De Beers Snap Lake - 2021 Geotechnical Inspection Report - Oct15_21.pdf (12.43 MB)
De Beers Snap Lake - Water Model Updates - Apr12_21.pdf (81.35 KB)
De Beers Snap Lake - Site and Receiving Environment Water Quantity Model Report - Apr12_21.pdf (4.21 MB)
De Beers Snap Lake - Hydrodynamic and Water Quality Model Report - Apr12_21.pdf (12.5 MB)
De Beers Snap Lake - Downstream Lakes Water Quality Model Report - Apr12_21.pdf (15.23 MB)
De Beers SnapLake - Receiving Environment Water Balance Results Stochastic - Apr12_21.xlsx (12.67 MB)
De Beers SnapLake - Receiving Environment Water Balance Results Average - Apr12_21.xlsx (12.48 MB)
De Beers Snap Lake - Site Water Quality Model Report - Apr12_21.pdf (8.91 MB)
MV2019L2-0004 - De Beers Snap Lake - 2020 Geotechnical Inspection Report - Sept 16_20.pdf (20.43 MB)
SNP Reports
Document Received/Sent Uploaded
De Beers Snap Lake - SNP February 2024 - Mar29_24.pdf (6.67 MB)
De Beers Snap Lake - Feb 2024 SNP data files - Mar29_24.zip (130.06 KB)
De Beers Snap Lake - SNP Report - Nov 2023 - Dec21_23.pdf (2.61 MB)
De Beers Snap Lake - SNP Report - December 2023 - Jan31_24.pdf (4.49 MB)
De Beers Snap Lake - SNP Report - January 2024 - Feb 29_24.pdf (3.46 MB)
De Beers Snap Lake - SNP Report - January 2024 - RAW DATA - Feb 29_24.zip (83.48 KB)
De Beers Snap Lake - SNP Report - October 2023 - RAW DATA - Feb 2_24.zip (9.62 KB)
De Beers Snap Lake - SNP Report - November 2023 - RAW DATA - Feb 2_24.zip (79.43 KB)
De Beers Snap Lake - SNP Report - December 2023 - RAW DATA - Feb 1_24.zip (77.96 KB)