Noise Report [As Published] · 132007.2398

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

 

AS 2107 — 2000 Acoustics - Recommended Design Sound Levels and Reverberation Times
for Buildings Interiors specifies recommended internal noise levels for various building types.
Based on the recommended design sound levels for houses and apartments near major
roads, a 40 dB(A) internal Lacg noise criteria has been used to determine construction
category requirements.

Table 4.5 below describes the analysis for each first floor receptor exceeding DMR criterion
and the construction category required based on AS 3671.

TABLE 4.5: CONSTRUCTION CATEGORY REQUIREMENTS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1 Predicted 2 TNR Construction 3
Receptor Leg AS 2107 = Lag - Laree HB(A) Category STC
1 62.7 40 22.7 2 28.7
2 60.2 40 20.2 2 26.2
3 58.2 40 18.2 2 24.2
4 63.2 40 23.2 2 29.2
5 60.8 40 20.8 2 26.8
6 57.7 40 17.7 2 23.7
7 57.0 40 17.0 2 23.0
8 57.6 40 17.6 2 23.6
9 57.8 40 17.8 2 23.8
10 58.1 40 18.1 2 24.1
11 60.7 40 20.7 2 26.7
12 62.5 40 22.5 2 28.5
13 65.0 40 25.0 2 31.0
14 66.4 40 26.4 3 32.4
15 65.6 40 25.6 3 31.6
16 66.1 40 26.1 3 32.1
17 62.6 40 22.6 2 28.6
18 65.5 40 25.5 3 31.5
19 68.7 40 28.7 3 34.7
20 63.0 40 23.0 2 29.0
21 58.2 40 18.2 2 24.2
22 58.8 40 18.8 2 24.8
23 59.5 40 19.5 2 25.5
24 60.1 40 20.1 2 26.1
25 59.7 40 19.7 2 25.7
26 59.8 40 19.8 2 25.8
27 59.8 40 19.8 2 25.8
28 59.4 40 19.4 2 25.4
29 59.7 40 19.7 2 25.7
30 58.4 40 18.4 2 24.4
31 57.5 40 17.5 2 23.5
32 57.9 40 17.9 2 23.9
33 58.2 40 18.2 2 24.2
34 58.8 40 18.8 2 24.8

 

 

 

 

 

 

 

 

 

AIR NOISE ENVIRONMENT PTY LTD
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