Noise Report [As Published] · 132007.2398

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ASL Care ==

Proposed RSL Retirement Village, Cooroy — Road and Rail Noise Assessment

 

TABLE 3.2: ATTENDED NOISE MONITORING

 

 

 

Serial Date of NATA Calibration | Field Calibration | Field Calibration
Number Monitoring Current Until | Pre-Check Level | Post-Check Level
943A 05/07/07 27/11/07 94.0 dB(A) 94.0 dB(A)
358 : 17/10/2007 : :

 

 

 

 

 

 

 

3.3 EXISTING NOISE SOURCES

The noise sources identified during site visits included traffic noise from the Cooroy
Connection Road, insects, birds and train noise along the Cooroy Railway Corridor. Road
traffic noise from the Cooroy Connection Road was noted to be the dominant noise source at
both attended noise monitoring positions.

3.4 RESULTS OF NOISE MONITORING

Appendix E presents in full the results of the background noise monitoring. Tables 3.3
and 3.4 presents a summary of the unattended noise monitoring measurements.

TABLE 3.3: POSITION 1 - MEASURED NOISE LEVELS (dB(A))

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Single Event
Date Lato, 18-hour Lago, 18-hour Lago, s-hour Leg, 24-hour | Lamax (train
passby)
04/07/07 -
05/07/07 64.5 47.1 33.5 61.6 95.0
TABLE 3.4: POSITION 2 - MEASURED NOISE LEVELS (dB(A))

Date Period Lamax Lar Lato Lago Lag
5/07/07 Evening 61.1 56.7 50.6 39.0 48.7
Night 61.0 55.6 47.5 36.0 48.9
6/07/07 Day 67.2 61.7 56.1 48.5 55.5
Evening 62.6 59.0 53.5 40.9 50.7
Night 62.2 57.0 49.1 34.9 49.9
7/07/07 Day 63.8 57.0 50.6 42.3 49.3
Evening 62.3 §8.1 50.8 37.1 49.1

Night 55.6 50.5 45.1 31.9 43.1
8/07/07 Day 65.8 58.3 51.6 42.5 50.5
Evening 59.8 56.0 50.0 36.2 47.9

Night 57.9 §2.6 46.5 35.8 46.2

 

 

 

 

 

 

 

 

 

 

AIR NOISE ENVIRONMENT PTY LTD
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