07/2398 - Revised Noise Report and cover letters to referral agencies [As Published] · 132007.2398

=
RSL Care ==
Proposed RSL Retirement Village, Cooroy - Road and Rail Noise Assessment (Revised) —

 

TABLE 3.2: ATTENDED NOISE MONITORING

 

 

 

 

Serial Date of NATA Calibration | Field Calibration | Field Calibration Post-
Number Monitoring Current Until Pre-Check Level 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))

 

Maximum | Maximum | Single Event
Date Lato, enour | Laso, 18-hour | Lago, s-nour | Leg, 24-hour Lamax (train
Laca, t-nour Lato, t-nour passby) ~ |

 

04/07/07 —

05/07/07 64.5 47.1 33.5 61.6 64.7 67.6 95.0

 

 

 

 

 

 

 

 

 

 

TABLE 3.4: POSITION 2 - MEASURED NOISE LEVELS (dB(A))

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Date Period Lamax Lar Lato Laso Log
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 §3.5 40.9 50.7

Night 62.2 57.0 49.1 34.9 49.9

7107107 Day 63.8 57.0 50.6 42.3 49.3
Evening 62.3 58.1 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

 

 

AIR NOISE ENVIRONMENT PTY LTD
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