Canadian Zinc Corporation - MV2021L2-0004

​To develop a new exploration decline from the existing 880 m level, including pumping, treatment and discharge of water inflows, use of the existing water treatment infrastructure and Polishing Pond, and placement of waste rock on a waste rock pad near the 870 m level portal. Also, the use of water from local sources for surface exploration drilling.

Operation of a mine and mill processing ~2,400 tonnes/day supported by a camp for ~180 personnel during normal operations, and up to 300 personnel during construction. Drilling and blasting underground. Temporary surface storage of tailings, followed by underground backfill. Placement of waste rock in a permanent surface pile. Temporary storage of mill water and groundwater intercepted underground in a storage pond, recycling of mill water and controlled management and release of the intercepted groundwater to the environment.

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CZN - Draft Authorizations Response Extension Request - May13_22.pdf (59.57 KB) May 13, 2022 June 7, 2022
CZN IR5 Review - Comment Response Table - May15_22.pdf (127 KB) May 16, 2022 June 7, 2022
CZN IR5 Review - GNWT Letter - May15_22.pdf (223.61 KB) May 16, 2022 June 7, 2022
CZN - Draft Auth Review DFO Att 1 - May6_22.pdf (395.63 KB) May 6, 2022 June 7, 2022
CZN - Draft Auth Review DFO Att 2 - May6_22.pdf (64.02 KB) June 6, 2022 June 7, 2022
CZN - Draft Auth Review DFO Letter - May6_22.pdf (127.8 KB) May 6, 2022 June 7, 2022
CZN - Draft Auth Review ECCC Letter - May6_22.pdf (253.98 KB) May 6, 2022 June 7, 2022
CZN - Draft Auth Review GNWT Letter - May6_22.pdf (225.35 KB) May 6, 2022 June 7, 2022
CZN - Draft Auth Review GNWT Letter - May9_22.pdf (229.25 KB) May 6, 2022 June 7, 2022
CZN - CZN Comment on DFO Revised Closing Arguments - May30_22.pdf (114.43 KB) May 30, 2022 June 7, 2022
CZN - DFO Closing Arguments - Revised - May27_22.pdf (683.49 KB) May 27, 2022 May 27, 2022
CZN - CZN Closing Arguments - May26_22.pdf (159.9 KB) May 26, 2022 May 27, 2022
CZN - NDDB Closing Arguments - May20_22.pdf (1003.68 KB) May 20, 2022 May 22, 2022
CZN - ADKFN Closing Arguments - May18_22.pdf (1.3 MB) May 18, 2022 May 20, 2022
CZN - DFO Closing Arguments - May18_22.pdf (787.2 KB) May 18, 2022 May 20, 2022
CZN - GNWT Closing Arguments - May20_22.pdf (294.5 KB) May 20, 2022 May 20, 2022
CZN - LKFN Closing Arguments - May20_22.pdf (225.36 KB) May 20, 2022 May 20, 2022
CZN - PC Closing Arguments - May19_22.pdf (604.4 KB) May 19, 2022 May 20, 2022
CZN - ECCC Closing Arguments - May20_22.pdf (214.68 KB) May 20, 2022 May 20, 2022
CZN - Draft Authorizations Comment Table - May16_22.pdf (628.83 KB) May 16, 2022 May 16, 2022
CZN - IR1-4 Review - Comment and Response Table - May5_22.pdf (165.88 KB) May 4, 2022 May 6, 2022
CZN - IR1-4 Review - CZN Memo Outliers and Stats - May5_22.pdf (710.7 KB) May 5, 2022 May 6, 2022
CZN - IR1-4 Review - ECCC Letter - May5_22.pdf (166.19 KB) May 5, 2022 May 6, 2022
CZN - IR1-4 Review - GNWT Letter - May5_22.pdf (228.42 KB) May 5, 2022 May 6, 2022
CZN - CZN Response to IR5 - Closure Costs Apr14_22.pdf (4.47 MB) April 14, 2022 April 21, 2022
CZN - CZN Response to IR5 - Reclaim 1st Year of Construction.xlsm (314 KB) April 21, 2022 April 21, 2022
CZN - CZN Response to IR5 - Reclaim 2nd Year of Construction.xlsm (313.93 KB) April 21, 2022 April 21, 2022
CZN - CZN Response to IR5 - Reclaim Start of Operation.xlsm (314.03 KB) April 21, 2022 April 21, 2022
CZN - CZN Response to IR5 - Reclaim 3rd Year of Operation.xlsm (314.04 KB) April 21, 2022 April 21, 2022
CZN - CZN Response to IR5 - Reclaim 5th Year of Operation.xlsm (313.93 KB) April 21, 2022 April 21, 2022
CZN - CZN Response to IR5 - Reclaim 7th Year of Operation.xlsm (313.8 KB) April 21, 2022 April 21, 2022
CZN - CZN Response to IR5 - Reclaim 9th Year of Operation.xlsm (314.13 KB) April 21, 2022 April 21, 2022
CZN - CZN Response to IR5 - Reclai 11th Year of Operation.xlsm (314.02 KB) April 21, 2022 April 21, 2022
CZN - CZN Response to IR5 - Reclai 13th Year of Operation.xlsm (314.08 KB) April 21, 2022 April 21, 2022
CZN - CZN Response to IR5 - Reclai 15th Year of Operation.xlsm (313.77 KB) April 21, 2022 April 21, 2022
CZN - Type A Mining and Milling - draft Licence - Apr14_22.pdf (1.6 MB) April 14, 2022 April 14, 2022
CZN - CZN Response to IR - Mar11_22.pdf (1.6 MB) March 11, 2022 March 15, 2022
CZN Response to IR - Eff M_84-85_90p_2m Mar11_22.xlsx (75.02 KB) March 11, 2022 March 15, 2022
CZN Response to IR - Eff M_84-85_90p_4.8m Mar11_22.xlsx (78.8 KB) March 11, 2022 March 15, 2022
CZN Response to IR - Eff M_84-85_90p_8m Mar11_22.xlsx (79.32 KB) March 11, 2022 March 15, 2022
CZN Response to IR - UpstrWQ - percentile w outliers Mar11_22.xlsx (65.95 KB) March 11, 2022 March 15, 2022
CZN Response to IR - UpstrWQ - percentile wo outliers Mar11_22.xlsx (65.66 KB) March 11, 2022 March 15, 2022
CZN Response to IR - UpstrWQ raw data Mar11_22.xlsx (47.2 KB) March 11, 2022 March 15, 2022
CZN - DFO Response to Information Request - Feb23_22.pdf (392.74 KB) February 23, 2022 February 23, 2022
CZN - GNWT Response to Information Request - Feb15_22.pdf (1.11 MB) February 16, 2022 February 16, 2022
CZN - Information Request to DFO - Feb11_22.pdf (223.63 KB) February 11, 2022 February 11, 2022
CZN - Information Requests to CZN - Feb9_22.pdf (306 KB) February 9, 2022 February 9, 2022
CZN - Information Request to GNWT - Feb9_22.pdf (244.81 KB) February 9, 2022 February 9, 2022
CZN - Type A Licence and Permit Applications - CZN Extension Request - July29_21.pdf (137.07 KB) July 29, 2021 September 29, 2021
CZN - Type A Permit and Licence Application - Hayco 2004 Rough Analysis of Flood Flows in Prairie Creek - Sep7_21.pdf (164.16 KB) September 8, 2021 September 9, 2021
CZN - Type A Licence and Permit Applications - Water Management Plan Table 5-9 Update (Operations SNP) - Aug 26_21.pdf (80.71 KB) August 26, 2021 August 26, 2021
CZN - Type A Licence and Permit Applications - SNP Map (Operations) - Aug 26_21.pdf (3.63 MB) August 26, 2021 August 26, 2021
CZN - Type A Licence and Permit Applications - Technical Memo Re Percentiles - Aug 23_21.pdf (214.44 KB) August 23, 2021 August 24, 2021
CZN - Type A Licence and Permit Applications - Technical Memo Re Water Adaptive Management - Aug 23_21.pdf (159.31 KB) August 23, 2021 August 24, 2021
CZN - Type A Licence and Permit Applications - Review Comment Summary - Applications - Aug2_21.pdf (5.6 MB) August 4, 2021 August 4, 2021
CZN - Application Review - CZN - ID 7, 13 - Site Layout Figure with Mineral and Surface Leases - Aug2_21.pdf (1.68 MB) August 2, 2021 August 2, 2021
CZN - Application Review - CZN - ID 12 - Tetra Tech Haul Traffic Letter - Aug2_21.pdf (174.07 KB) August 2, 2021 August 2, 2021
CZN - Application Review - CZN - ID 11 - Haul Traffic Memo - Aug2_21.pdf (164.72 KB) August 2, 2021 August 2, 2021
CZN - Application Review - CZN - ID 10 - United Geo 2020 Paste Testing Report - Aug2_21.pdf (565.69 KB) August 2, 2021 August 2, 2021
CZN - Application Review -CZN - ID 9 - Tetra Tech Flow Trends and Climate Change - Aug2_21.pdf (1.23 MB) August 2, 2021 August 2, 2021
CZN - Application Review - CZN - ID 8 - Table re Engagement Triggers - Aug2_21.pdf (125.98 KB) August 2, 2021 August 2, 2021
CZN - Application Review - CZN - ID 6 - Robertson geoconsultants IR Responses - Aug2_21.pdf (1.32 MB) August 2, 2021 August 2, 2021
CZN - Application Review - CZN - ID 5 - Okane IR Responses - Aug2_21.pdf (162.05 KB) August 2, 2021 August 2, 2021
CZN - Application Review - CZN - ID 3 - Hayco Flood Calculation March 2004 - Aug2_21.pdf (163.98 KB) August 2, 2021 August 2, 2021
CZN - Application Review - CZN - ID 2 - Air Quality and Emissions Monitoring and Management Plan - Aug2_21.pdf (1.06 MB) August 2, 2021 August 2, 2021
CZN – Application Review – CZN – ID 1 – 2011 WMMP – Aug2_21.pdf (400.78 KB) August 2, 2021 August 2, 2021
CZN - Application Review - PC - ID 31 - PC Cover Letter - Jul15_21.pdf (191.01 KB) July 15, 2021 July 15, 2021
CZN - Application Review - NDDB - ID 1 - NDDB Letter - Jul15_21.pdf (299.56 KB) July 15, 2021 July 15, 2021
CZN - Application Review - LKFN - ID 1 - LKFN Letter - Jul15_21.pdf (665.56 KB) July 15, 2021 July 15, 2021
CZN - Application Review - GNWT-LANDS - ID 98 - GNWT Cover Letter - Jul15_21.pdf (259.55 KB) July 15, 2021 July 15, 2021
CZN - Application Review - ECCC - ID 16 - ECCC Cover Letter - Jul15_21.pdf (253.43 KB) July 15, 2021 July 15, 2021
CZN - Application Review - ADKFN - ID 24 - ADKFN Cover Letter - Jul15_21.pdf (206.84 KB) July 15, 2021 July 15, 2021
CZN - Type A Licence and Permit Application - Newspaper Ad News North - Jun21_21.pdf (1009.8 KB) June 21, 2021 June 28, 2021
Effluent Model_83-84 including As and Zn, increased effluent cleaned - June 23_21.xlsx (79.84 KB) June 23, 2021 June 23, 2021
CZN - Type A Licence and Permit - Effluent Model_83-84 except As and Zn cleaned - June 23_21.xlsx (76.82 KB) June 23, 2021 June 23, 2021
CZN - Type A Licence and Permit Application - Closure Cost Estimate - May 27_21.pdf (252.1 KB) May 27, 2021 June 7, 2021
CZN - Type A Licence and Permit Application - Site Layout 1-1 - May 27_21.pdf (3.86 MB) May 27, 2021 June 4, 2021
CZN - Type A Licence and Permit Application - Preliminary Screening Impacts and Mitigations Table - May 27_21.pdf (241.16 KB) May 27, 2021 June 3, 2021
CZN - Type A Licence and Permit Application - Spill Contingency Plan - Version 1.0 - May 27_21.pdf (18.84 MB) May 27, 2021 June 3, 2021
CZN - Type A Licence and Permit Application - Waste Management Plan - Version 1.0 - May 27_21.pdf (23.49 MB) May 27, 2021 June 3, 2021
CZN - Type A Licence and Permit Application - WROSMP - Version 1.0 - May 27_21.pdf (26.35 MB) May 27, 2021 June 3, 2021
CZN - Type A Licence Application - Application Form - May 27_21.pdf (363.76 KB) May 27, 2021 June 3, 2021
CZN - Type A Licence Application - Effluent Model_83-84 except As and Zn increased effluent - May 31_21.xlsx (170.34 KB) May 27, 2021 June 3, 2021
CZN - Type A Licence Application - Effluent Model_83-84 including As and Zn increased effluent - May 31_21.xlsx (170.41 KB) May 27, 2021 June 3, 2021
CZN - Type A Licence Application - EQC Report - May 27_21.pdf (22.83 MB) May 27, 2021 June 3, 2021
CZN - Type A Licence Application - Explosives Management Plan - Version 1.0 - May 27_21.pdf (18.33 MB) May 27, 2021 June 3, 2021
CZN - Type A Licence Application - Golder WSP Feasibility Design 2012 - May 28_21.pdf (6.16 MB) May 28, 2021 June 3, 2021
CZN - Type A Licence Application - Water Management Plan - Version 1.0 - May 27_21.pdf (7.01 MB) May 27, 2021 June 3, 2021
CZN - Type A Licence and Permit Application - CLMP - Version 1.0 - May 27_21.pdf (3.9 MB) May 27, 2021 June 3, 2021
CZN - Type A Licence and Permit Application - Consolidated Project Description - May 27_21.pdf (62.24 MB) May 27, 2021 June 3, 2021
CZN - Type A Licence and Permit Application - Corporate Registration (Amendment) - May 28_21.pdf (146.42 KB) May 27, 2021 June 3, 2021
CZN - Type A Licence and Permit Application - CRP - Version 1.0 - May 27_21.pdf (19.28 MB) May 27, 2021 June 3, 2021
CZN - Type A Licence and Permit Application - Letter Re Incomplete Application - May 27_21.pdf (1.05 MB) May 27, 2021 June 3, 2021
CZN - Type A Licence Application - Golder WSP Preliminary Design Report 2010 - May 28_21.pdf (8.35 MB) May 28, 2021 May 28, 2021
CZN - Type A Licence Application - Final Prairie Creek Mine Dewatering Simulations - Apr 16_21.pdf (12 MB) April 16, 2021 April 19, 2021
CZN - Type A Licence and Permit Application - WSP Feasibility Design Aug26-14 - Apr 16_21.pdf (4.1 MB) April 16, 2021 April 19, 2021
CZN - Type A Licence and Permit Application - Waste Management Plan - Mar 11_21.pdf (12.83 MB) March 11, 2021 March 19, 2021
CZN - Type A Licence and Permit Application - Waste Rock and Ore Storage Management Plan - Mar 11_21.pdf (25.97 MB) March 11, 2021 March 19, 2021
CZN - Type A Licence and Permit Application - Water Management Plan - Mar 11_21.pdf (5.66 MB) March 11, 2021 March 19, 2021
CZN - Type A Licence and Permit Applicatoin - Closure and Reclamation Plan - Mar 11_21.pdf (18.36 MB) March 11, 2021 March 19, 2021