NARRABRI MINE NOISE MONITORING
Quarter Ending December 2022
Summary Noise Report
Prepared for:
Narrabri Coal Operations Pty Ltd
10 Kurrajong Creek Road
Baan Baa NSW 2390
SLR Ref: 610.18063-R19
Version No: -v1.0
December 2022
Narrabri Coal Operations Pty Ltd | SLR Ref No: 610.18063-R19-v1.0-Narrabri.docx |
Narrabri Mine Noise Monitoring | December 2022 |
Quarter Ending December 2022 | |
Summary Noise Report | |
PREPARED BY
SLR Consulting Australia Pty Ltd
ABN 29 001 584 612
Tenancy 202 Submarine School, Sub Base Platypus, 120 High Street
North Sydney NSW 2060 Australia
T: +61 2 9427 8100
E: sydney@slrconsulting.com www.slrconsulting.com
BASIS OF REPORT
This report has been prepared by SLR Consulting Australia Pty Ltd (SLR) with all reasonable skill, care and diligence, and taking account of the timescale and resources allocated to it by agreement with Narrabri Coal Operations Pty Ltd (the Client). Information reported herein is based on the interpretation of data collected, which has been accepted in good faith as being accurate and valid.
This report is for the exclusive use of the Client. No warranties or guarantees are expressed or should be inferred by any third parties. This report may not be relied upon by other parties without written consent from SLR.
SLR disclaims any responsibility to the Client and others in respect of any matters outside the agreed scope of the work.
DOCUMENT CONTROL
Reference | Date | Prepared | Checked | Authorised | |
610.18063-R19-v1.0 | 22 December 2022 | Adam Sirianni | Martin Davenport | Martin Davenport | |
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Summary Noise Report | |||
CONTENTS | |||
3 | NOISE CRITERIA | 7 | |
3.1 | Project Approval, EPL and NMP | 7 | |
3.2 | Non-compliances & Exemptions | 7 | |
3.3 | Attended Monitoring | 8 | |
EPL Monitoring Locations | 8 | ||
NMP Monitoring Locations | 8 | ||
EPL Monitoring Requirements | 8 | ||
NMP Monitoring Requirements | 9 | ||
4 | OPERATIONAL NOISE MONITORING METHODOLOGY | 9 | |
4.1 | General Requirements | 9 | |
4.2 | Methodology - Operator Attended Noise Monitoring | 9 | |
5 | RESULTS AND DISCUSSION | 12 | |
5.1 | Results of Operator Attended Monitoring | 12 | |
5.1.1 | Operator Attended Noise Survey Results - EPL Monitoring Location N5 | 13 | |
5.1.2 | Operator Attended Noise Survey Results - EPL Monitoring Location N6 | 16 | |
5.1.3 | Operator Attended Noise Survey Results - EPL Monitoring Location N8 | 19 | |
5.1.4 | Operator Attended Noise Survey Results - EPL Monitoring Location N9 | 22 | |
5.1.5 | Operator Attended Noise Survey Results - NMP Monitoring Location N1 (Bow Hills) | 26 | |
5.1.6 | Operator Attended Noise Survey Results - NMP Monitoring Location N3 (Ardmona) | 27 | |
5.1.7 | Operator Attended Noise Survey Results - NMP Monitoring Location N7 (Merriman) | 28 | |
5.1.8 | Operator Attended Noise Survey Results - NMP Monitoring Location N8(NMP) (Matilda) | 29 | |
6 | CONCLUSION | 30 | |
DOCUMENT REFERENCES | |||
TABLES | |||
Table 1 | Performance Assessment - Operations | 6 | |
Table 2 | Project Approval and EPL Noise Criteria | 7 | |
Table 3 | Noise Monitoring Locations | 10 | |
Table 4 | Days of the Week Quarterly EPL Monitoring was Conducted - Q4 2022 | 12 | |
Table 5 | Operator Attended EPL Noise Survey Results - N5 - Oakleigh (Day 1) | 13 | |
Table 6 | Operator Attended EPL Noise Survey Results - N5 - Oakleigh (Day 2) | 14 | |
Table 7 | Operator Attended EPL Noise Survey Results - N5 - Oakleigh (Day 3) | 15 | |
Table 8 | Operator Attended EPL Noise Survey Results - N6 - Newhaven (Day 1) | 16 | |
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Narrabri Mine Noise Monitoring | December 2022 | ||
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Summary Noise Report | |||
CONTENTS | |||
Table 9 | Operator Attended EPL Noise Survey Results - N6 - Newhaven (Day 2) | 17 | |
Table 10 | Operator Attended EPL Noise Survey Results - N6 - Newhaven (Day 3) | 18 | |
Table 11 | Operator Attended EPL Noise Survey Results - N8 - Haylin View (Day 1) | 19 | |
Table 12 | Operator Attended EPL Noise Survey Results - N8 - Haylin View (Day 2) | 20 | |
Table 13 | Operator Attended EPL Noise Survey Results - N8 - Haylin View (Day 3) | 21 | |
Table 14 | Operator Attended EPL Noise Survey Results - N9 - High Range (Day 1) | 22 | |
Table 15 | Operator Attended EPL Noise Survey Results - N9 - High Range (Day 2) | 24 | |
Table 16 | Operator Attended EPL Noise Survey Results - N9 - High Range (Day 3) | 25 | |
Table 17 | Operator Attended NMP Noise Survey Results - N1 - Bow Hills | 26 | |
Table 18 | Operator Attended NMP Noise Survey Results - N3 - Ardmona | 27 | |
Table 19 | Operator Attended NMP Noise Survey Results - N7 - Merriman | 28 | |
Table 20 | Operator Attended NMP Noise Survey Results - N8 - Matilda | 29 | |
FIGURES | |||
Figure 1 | Attended Noise Monitoring Locations | ...................................................................... | 11 |
APPENDICES
Appendix A Acoustic Terminology
Appendix B Calibration Certificates
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Narrabri Mine Noise Monitoring | December 2022 |
Quarter Ending December 2022 | |
Summary Noise Report | |
1 Introduction
Narrabri Coal Operations Pty Ltd has commissioned SLR Consulting Australia Pty Ltd (SLR) to conduct operational noise monitoring for the Narrabri Mine located near Narrabri, New South Wales (NSW) in accordance with the approved Noise Management Plan (NMP) dated June 2018, the Narrabri Mine Project Approval (PA) 08_0144 and the Environment Protection Licence 12789 (EPL 12789).
The objectives of the noise monitoring programme for this operating period were as follows:
- Conduct operator attended noise surveys at 8 locations (as listed in Section 3.3) surrounding the mine during the day, evening and night-time periods.
- Quantify all sources of noise within each of the attended noise surveys, including their measured and/or estimated contribution and maximum level of individual noise sources.
- Assess the noise emissions of Narrabri Mine and determine compliance with respect to the limits contained in Section 2 of the NMP and the relevant approvals.
The following report uses specialist acoustic terminology. An explanation of common terms is provided in Appendix A.
2 PERFORMANCE ASSESSMENT AND DISCUSSION
The following provides a summary of the attended noise measurements undertaken at each monitoring location. Further details are provided for each location in Section 5 of this report.
Page 5
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Disclaimer
Whitehaven Coal Limited published this content on 22 December 2022 and is solely responsible for the information contained therein. Distributed by Public, unedited and unaltered, on 23 December 2022 11:04:09 UTC.