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

Review of Environmental FactorsGlenbrook commuter car park and interchange upgradeTable 6‐15 Noise Management LevelsRepresentative ReceiverA (16 Mann Street )Single‐storey residential buildingB (49 Ross Street )2‐storey residential buildingC (2 Wright Street )Residential buildingD (Burfitt Parade)Single‐storey residential buildingLAeq(15minute) NML (dBA)StandardConst.Daytime(RBL + 10)Out‐of‐HoursDaytime(RBL + 5)Evening(RBL + 5)47 42 38 3547 42 38 3547 42 38 3547 42 38 35Night‐time(RBL + 5)Construction scenarios and predictionsIn order to assess the potential noise and vibration impacts during construction, three workzones havebeen identified and, scenarios comprising typical plant and equipment have been developed. Theworkzones are:• Workzone A – commuter car park• Workzone B – pedestrian improvement works and mobility parking provision)• Workzone C – installation of power polesThe scenarios are summarised in Table 6‐16.Construction works on Workzone A (commuter car park) are anticipated to include all works scenarios(1‐12) listed in Table 6.16. Construction works on Workzone B (pedestrian improvement works andmobility parking provision) are anticipated to include works scenarios 1, 2 and 4‐9. Construction workson Workzone C (installation of power poles) includes works scenario 12 only.In order to minimise the potential noise and vibration impacts upon nearby sensitive receivers, themajority of the construction works are proposed to be undertaken during standard daytime periods (7.00am to 6.00 pm Monday to Friday and 8.00 am to 1.00 pm on Saturdays). Some out of hours works(OOHWs) may be required for scenarios 10, 11 and 12 (evening only).Ref No: 2260812 43