![]() Any required amendments identified during the review will be updated in a revision of the program and submitted to Department of Planning and Environment for approval.Ĥ of 32 Monitoring bores which will be mined through, are no longer accessible or are unable to be monitored will be progressively replaced as required. 1.2 Review and modification This monitoring program is reviewed annually as a minimum. HVEC employs environmental specialists and sufficient other staff with experience and qualifications acceptable to establish, maintain and fulfil the requirements of this monitoring program. 1.1 Responsibilities The NSW Energy Coal Asset President is responsible for ensuring that all legal and other requirements described in this monitoring program are met. The network upgrade works are scheduled for completion by 31 December This monitoring program describes monitoring requirements for the new groundwater monitoring network as well as specific interim monitoring arrangements (described in Appendix 3) that will apply while the monitoring network upgrade works are being implemented and a sufficient reference dataset is being collected. A plan to remedy, replace and decommission several bores in the network and improve sampling procedures is currently being implemented. A review has identified several opportunities for improvement associated with the groundwater monitoring network infrastructure and sampling methodology. Reference (baseline) data relevant to the program are provided in Appendix 1. The program also includes a detailed description of the monitoring methods. ![]() For each element, the program sets out background information, the purpose of the monitoring and the deliverables which are produced as a result of the monitoring. This monitoring program addresses a number of distinct elements of groundwater monitoring. Groundwater monitoring is undertaken for the purpose of quantifying changes to the groundwater system as a result of operations, assessing the performance of the control measures used to limit these impacts, and to meet relevant legal and other requirements. 29ģ of Scope This monitoring program describes the environmental monitoring activities undertaken by Hunter Valley Energy Coal (HVEC) Pty Ltd in relation to groundwater resources at the Mt Arthur Coal Mine. 6 Figure 2: Groundwater Quality Monitoring Locations Figure A3.1: Interim Groundwater Monitoring Locations (also shows monitoring bores to be decommissioned as red points). 9 Table 3: Groundwater Level Impact Assessment Criteria Trigger Values Table 4: Groundwater Quality Monitoring Locations Table 5: Groundwater Quality Monitoring Schedule Table 6: Groundwater Quality Impact Assessment Criteria Trigger Values Table A1.1: Reference (Baseline) Groundwater Monitoring Data Table A1.2: Privately-owned Groundwater Bores Table A3.1: Interim Groundwater Monitoring Schedule Table A3.2: Interim Groundwater Level Monitoring Locations Table A3.3: Interim Groundwater Quality Monitoring Locations Figures Figure 1: Groundwater Level Monitoring Locations. 7 Table 2: Groundwater Level Monitoring Schedule. Scope Responsibilities Review and modification Context Detailed Procedure Groundwater Levels Groundwater Quality Reporting References External Documents Internal Documents Appendix 1: Groundwater Reference Data Appendix 2: Correspondence Records Appendix 3: Interim Monitoring Program Tables Table 1: Groundwater Level Monitoring Locations. Version 3 10 March 2015 Revision incorporating DP&E and NOW comments Final 28 April 2015 Approved by the Department of Planning & infrastructure on. ![]() Version 2 23 January 2015 Revision to incorporate groundwater monitoring network changes, introduction of two-stage trigger methodology. 1 MAC-ENC-PRO-062 GROUNDWATER MONITORING PROGRAM Document Owner Michael Gale, Superintendent Environment Analysis and Improvement Document Approver Sarah Withell, Head of Health, Safety and Environment Version No Date Published Details Version 1 20 August 2012 Approved by the Department of Planning & Infrastructure on.
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