Glenbrook Sation REF (pdf 3.15MB) - Transport for NSW - NSW ...

More documents

Recommendations

Info

Review of Environmental FactorsGlenbrook commuter car park and interchange upgradeScenario Equipment 1 No ofitems inone 15minperiod7 ‐ Installation of permanentperimeter fencing8 ‐ Line‐markings and signposting9 – Landscaping10 ‐ Optus night works11 ‐ Signals works during possession12 ‐ Installation of power polesHand Tools 1 94Truck (10 tonne) 1 98Hand Tools 1 94Line Marking Plant 1 98Hand Tools 1 94Truck (10 tonne) 1 98Bobcat 1 104Hand Tools 1 94Hand Tools 1 94Generator (small) 1 95Hand Tools 1 94Generator (small) 1 95Maximum LAeq 2Sound Power Level(dBA)IndividualItemActivity9999105Mobile Crane (25 tonne) 1 99107Piling Rig* 1 108 4Excavator (20 tonne) 1 99Note 1: * denotes “annoying” item of equipment, as defined in the ICNG, and as such includes a +5 dBA penalty to predictions.Note 2: LAeq sound power levels are based on LAmax noise levels published in Transport for New South Wales Construction NoiseStrategy and the SLR Consulting noise database compiled from on‐site measurements and observations.Note 3:Note 4:Overall Sound Power Level (SWL) assumes a maximum 5 minutes on‐time in any 15‐minute period.Overall SWL assumes a maximum 7.5 minutes on‐time in any 15‐minute period.Workzone A (Commuter Car Park)For the Workzone A works, the noise predictions indicate that worst‐case LAeq(15minute) constructionnoise levels of up to 81 dBA are expected at the nearest residential receiver when scenario 3 works (siteclearing and bulk earthworks) are located adjacent to this receiver. Exceedances of the LAeq(15minute)noise goal of up to 34 dBA are predicted at this receiver location during the daytime period.Should OOHW for scenario 12 (installation of power poles) be required, exceedances of theLAeq(15minute) noise goal of up to 30 dBA are predicted at the nearest receiver during the eveningOOHW period.Exceedances of the LAeq(15minute) noise goal of up to 24 dBA are predicted at the nearest receiverlocation during the night‐time OOHW period for potential night works (scenarios 10 and 11). The sleepdisturbance screening criterion is also predicted to be exceeded by up to 22 dB for these night works.Workzone B (Pedestrian Improvement Works and Mobility Parking Provision)For the Workzone B works, the noise predictions indicate that worst‐case LAeq(15minute) constructionnoise levels of up to 72 dBA are expected at the nearest residential receiver when scenario 6 (pavement9898Ref No: 2260812 45
Review of Environmental FactorsGlenbrook commuter car park and interchange upgradeworks) are located adjacent to this receiver. Exceedances of the LAeq(15minute) noise goal of up to25 dBA are predicted at this receiver location during the daytime period.Workzone C (Installation of Power Poles)For the Workzone C works, the noise predictions indicate that worst‐case LAeq(15minute) constructionnoise levels of up to 70 dBA are expected at the nearest residential receiver when scenario 12 works(installation of power poles) are located adjacent to this receiver. Exceedances of the LAeq(15minute)noise goal of up to 23 dBA are predicted at this receiver location during the daytime period.Should OOHW for scenario 12 be required, exceedances of the LAeq(15minute) noise goal of up to32 dBA are predicted at the nearest receiver location during the evening OOHW period.Highly Noise Affected ReceiversReceivers located adjacent to the proposed Workzone A (commuter car park) are predicted to besubjected to noise levels which exceed 75 dBA during construction scenario 3 (site clearing and bulkearthworks).Receivers located immediately adjacent to the proposed Workzone B (pedestrian improvement worksand mobility parking provision) are predicted to be subjected to noise levels which exceed 75 dBA duringconstruction scenario 4 (excavation and installation of drainage and services trench).These receivers would therefore be considered as ‘highly noise affected’ during the respective works, asdefined by the ICNG. Mitigation measures to minimise impacts to residents are discussed in more detailin Section 6.4.6.Construction Vibration AssessmentThe proposed activities are considered to either contain plant items that are not significantly vibrationintensive and/or the separation distance from the nearest receivers is sufficient to mitigate the potentialimpacts, and as such have not been considered further in this assessment.Construction Ground‐borne Noise AssessmentAll of the proposed plant items are not considered to have potential to cause adverse ground‐borne noiseimpacts and as such have not been considered in this assessment.6.4.4 Operational noise assessment criteriaThe noise limits for the operational noise emissions from the proposed commuter car park are derivedfrom the NSW EPAs Industrial Noise Policy (INP).The INP sets two separate noise criteria: one to account for intrusive noise and the other to protect theamenity of particular land uses. These criteria are to be met at the most‐affected boundary of thereceiver property.Ref No: 2260812 46
Page 1 and 2:
Glenbrook Commuter Car Parkand Inte
Page 3 and 4:
Review of Environmental FactorsGlen
Page 5 and 6:
Page 7 and 8:
Page 9 and 10: TERMS AND ABBREVIATIONSReview of En
Page 11: Review of Environmental FactorsGlen
Page 14 and 15: COMMUNITY AND STAKEHOLDER CONSULTAT
Page 16 and 17: 1 INTRODUCTIONReview of Environment
Page 18 and 19: Review of Environmental FactorsGlen
Page 20 and 21: 2.2 THE TRANSPORT ACCESS PROGRAM OB
Page 22 and 23: • AS 4058:2007 - Precast Concrete
Page 98 and 99: APPENDIX B LANDSCAPE CONCEPT PLANRe
Page 110 and 111:
Page 112 and 113:
APPENDIX F CLAUSE 228 CHECKLISTRevi
Page 114:
APPENDIX G MATTERS OF NATIONALENVIR
show all

Glenbrook Sation REF (pdf 3.15MB) - Transport for NSW - NSW ...

Create successful ePaper yourself

Delete template?

Save as template?