Appendix J - Peabody Energy
Appendix J - Peabody Energy
Appendix J - Peabody Energy
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Table 31 Peak Hourly Existing and Project Traffic Flows - Parkes Street<br />
Time<br />
Period<br />
Existing<br />
Traffic<br />
Including<br />
Colliery<br />
Project Additional for<br />
Construction/<br />
Operation<br />
Cumulative<br />
Total<br />
Daily - 24 hours 7,486 94 (1.3%) 7,580<br />
Daytime - morning 749 14 (1.9%) 763<br />
Daytime - afternoon 552 1 (0.2%) 553<br />
Source: MWT 2008<br />
The maximum increase arising from the additional Project related traffic flow is only 1.9% during<br />
construction and operation morning peak hour. The anticipated 1.9% increase in vehicle<br />
movements corresponds to a negligible (0.1 dB) increase in the existing traffic noise levels and<br />
therefore any Project related traffic noise impacts are likely to be acceptable.<br />
11.2 Rail Transport<br />
Railway Noise Criteria<br />
RailCorp operates the South Coast rail network in NSW. Noise emissions from the railway are<br />
regulated via the RailCorp’s EPL No. 12208. The intent of the relevant EPL conditions is to<br />
control airborne noise by two principal means:<br />
• Noise Limits.<br />
• Management of noise via PRPs.<br />
EPL Section L6 Noise Limits (note) provides railway operating noise objectives as follows:<br />
It is an objective of this licence to progressively reduce noise levels to the goals of 60 dB(A)Leq, (24 hr)<br />
and 85 dB(A) max pass by noise, at one metre from the facade of the nearest affected residential<br />
property through the implementation of the Pollution Reduction Programs.<br />
In the development of new works, the licensee is required to work towards the planning goals of<br />
55 dB(A) Leq, (24 hr) and 80 dB(A) max pass by noise, at one metre from the facade of the nearest<br />
affected residential property.<br />
The goals do not represent unobtrusive noise levels. Rather, the objectives recognise that rail<br />
operations are inherently noisy and represent a compromise between what may be desirable from<br />
a community point of view (ie maintaining amenity) and what is necessary to enable trains to<br />
operate.<br />
Rail Traffic Movements<br />
The midweek daily existing, additional and cumulative train movements are presented in Table 32<br />
with the percentage increase arising from the Project additional traffic shown in brackets. Also<br />
shown are the estimated train operating conditions between Helensburgh and Otford in the<br />
vicinity of the Project site.<br />
Heggies Pty Ltd<br />
Report Number 10-5055-R1<br />
Revision 0<br />
Metropolitan Coal Project<br />
Noise Impact Assessment<br />
Helensburgh Coal Pty Ltd<br />
(10-5055R1) 31 July 2008 Page 41