November 2004 (PDF 11.6 MB) - Barrick Gold Corporation

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LEGENDBarrick-owned LandMining Lease BoundaryNoise Monitoring SiteNerangCowal540 000 E545 000 E6 290 000 N0 2Kilometres4BogeysIslandNO46 285 000 N6 285 000 NWamboyneMountainNO2‘Coniston’‘Lakeside’NO36 280 000 NML15356 280 000 NWest WyalongNorthernTailings StorageNorthernWasteEmplacementOre Stockpile andProcess Plant AreaOpen PitNO1BurcherCOWALGOLDPROJECT6 275 000 N- RailwaySouthernTailings StorageSouthernWasteEmplacementNO5‘Gumbelah’6 275 000 N‘Hillgrove'‘Lake Cowal'NO6Bland6 270 000 N535 000 E540 000 ESandy545 000 ECreekSoil N o i Stripping s e MNoise a n aManagement g e m ePlann t P lPlana nFIGURE 3Noise Monitoring LocationsHAL-02-07 Noise MP_003E
Cowal Gold Project – Noise Management PlanInstrumentation Set-upSection B2.1 of Appendix B of the INP (Appendix A) outlines instrumentation and siting requirementsfor operator attended short-term monitoring. The following actions will be undertaken when setting upinstrumentation:• fit a windshield over the microphone before taking measurements;• ensure that the equipment has a current laboratory calibration certificate or label in accordancewith the calibration requirements outlined in AS 1259.1-1990 (now superseded by AS IEC61672.1-2004 [Appendix D] and AS IEC 61672.2-2004 [Appendix E]) and AS 2659.1-1988(Appendix F);• calibrate the equipment in-field in accordance with AS 1259.1 (now superseded by AS IEC61672.1-2004 [Appendix D] and AS IEC 61672.2-2004 [Appendix E]) and AS 2659.1(Appendix F);• hold the sound-level meter at arm’s length or set-up on a tripod so that the microphone is 1.2 to1.5 m above the ground and at least 3 to 5 m from any walls; and• set the meter to “Fast” time weighting and “A” frequency weighting.Section B1.1 of Appendix B of the INP (Appendix A) outlines instrumentation and siting requirementsfor unattended long-term monitoring. The following actions will be undertaken when setting upinstrumentation:• fit a windshield over the data logger before taking measurements;• ensure that the equipment has a current laboratory calibration certificate or label in accordancewith calibration requirements outlined in AS 1259.1 (now superseded by AS IEC 61672.1-2004[Appendix D] and AS IEC 61672.2-2004 [Appendix E]) and AS 2659.1 (Appendix F);• calibrate equipment in-field in accordance with AS 1259.1 (now superseded by AS IEC 61672.1-2004 [Appendix D] and AS IEC 61672.2-2004 [Appendix E]) and AS 2659.1 (Appendix F);• position the data logger microphone 1.2 to 1.5 m above ground level and at least 3 to 5 m fromany walls;• position data logger as far away from trees as practicable to avoid noise produced by windblowing through foliage; and• set the meter to “Fast” time weighting and “A” frequency weighting.Noise monitoring proceduresIn accordance with Consent Condition 8.4(a)(i), monitoring will occur during prevailing conditions,except during:• rain; and/or• wind speeds greater than 3 m/s; and/or• temperature inversions greater than 8.0 o C/100 m and wind speed greater than 1 m/s at 10metres above ground level. Note that the 1 m/s drainage-flow wind constraint will only applywhere the development is at higher altitude than the residential receiver, with no interveninghigher ground.HAL-02-07/1/NMP01-P/17/11/04 23 BARRICK
Page 1 and 2: Cowal Gold ProjectNoiseManagement P
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Page 47 and 48: For technical information about thi
Page 49 and 50: 1 Policy framework1.1 Overview of t
Page 51 and 52: 2. Measuring and determining existi
Page 53 and 54: Assessing intrusivenessFor assessin
Page 55 and 56: industry were sufficient to alter t
Page 57 and 58: Figure 1.2.The overall process of a
Page 59 and 60: Figure 1.4.Predicting source noise
Page 61 and 62: Figure 1.6.Negotiation process and
Page 63 and 64: has shown that it is a reasonable a
Page 65 and 66: Table 2.2. Modification to acceptab
Page 67 and 68: egory for the amenity criteria will
Page 69 and 70: activities, they also increase envi
Page 71 and 72: Table 3.1. Methods for determining
Page 73 and 74: Table 3.2. Determining the existing
Page 75 and 76: ambient noise levels can affect the
Page 77 and 78: Table 4.1.Modifying factor correcti
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5 Meteorological conditions5.1 Intr
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which is from 10 pm to 7 am.) Winte
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around structures. At higher wind s
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eing used for a particular project.
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• employing ‘quiet’ practices
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3. Control in transmission—the ne
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8 Negotiation process8.1 The proces
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Features of a negotiated agreementp
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9 Consent/licence conditionsThe pro
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10 Applying the policy to existingi
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11 Reviewing performanceMonitoring
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• the noise instrumentation used.
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ReferencesBerglund B. & Lindvall T.
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activities may include construction
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Spectral characteristics: The frequ
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Table A1. Assessment steps1. Do a p
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In this case, the amenity criterion
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any assessment period in any season
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In this case the intrusive criterio
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able to show that the wind-induced
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Take the background noise measureme
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Appendix C Procedure for assessing
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The sections below outline the proc
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Appendix D Estimating noise increas
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Table E2. Step procedure for determ
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• hourly or three-hourly cloud ce
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Table E7. Aerodynamic roughness of
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Appendix FPercentage occurrence of
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282000 1354000 20-25284000 1354000
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394000 1362000 45-50256000 1364000
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366000 1372000 45-50368000 1372000
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338000 1382000 25-30340000 1382000
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310000 1392000 20-25312000 1392000
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282000 1402000 25-30284000 1402000
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394000 1410000 20-25256000 1412000
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366000 1420000 20-25368000 1420000
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338000 1430000 15-20340000 1430000
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310000 1440000 20-25312000 1440000
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282000 1450000 20-25284000 1450000
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Cowal Gold Project - Noise Manageme
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November 2004 (PDF 11.6 MB) - Barrick Gold Corporation

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