img-730171023-0001-2 · MCU12/0012

Noosa Quad Bike Tours
Environmental Noise Level Assessment of Quad Bike Rider Competency Assessment Circuit,
298 Tablelands Road, Cooran

Page 5 of 21

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Table 2
Results of Background Noise Level Measurements, 295 Tablelands Road, Cooran, Monitoring Location A
Ambient Noise Level, dB(A)
Time
Day Date | period Laeg Lai Lato Lago
Range Av. Range AV. Range Av. Range AV.
Thursday 5.07.12 | Daytine | 36.5-54.1 | 47.5 | 42.5-66.7 | 59.1 39.3-57.7 | 49.4 28,9-40.2 36.7
Thursday 5.07.12 | Evening | 28.9490 | 41.2 | 34.7-645 | 54.3 | 305-454 | 40.6 | 26.7-33.9 | 30,7
Thursday/ 5/6. Night 26.2-51.7 | 39.7 | 30.1-62.9 | 50.8 | 27.6-56.2 | 43.1 | 240-366 | 29.2
Friday 07.12
Friday 6.07.12 | Daytime | 35.9526 | 48.4 | 426-66.3 | 59.5 | 98.5-57.8 | 507 | 3921-488 | 39.3
Friday 6.07.12 | Evening | 34.6-44.2 | 40.5 | 42.0-56.4 | 50.8 | 319-446 { 41.4 | 25.9:34,1 | 31.0
Friday/ 6/7. Night 27.1-49.8 | 37.3 | 32.4-61.5 | 47.7 | 28.6523 | 401 | 245-327 | 27.9
Saturday 07.12
Saturday 7.07.12 | Daytine | 336-563 | 48.5 | 406-686 | 60.1 | 34.2584 | 51.0] 28.7-406 | 36.4
Saturday 7.07.12 | Evening | 29.3-53.8 | 45.7 | 33.8-58.6 | 516 | 31.5569 | 48.2 | 265-484 | 40.5
Saturday/ 718, Night 24,7-50.2 | 39.7 | 29,5-60.8 | 49.3 | 25.7-546 | 429 | 23.6-38.6 | 30.5
Sunday 07.12 :
Sunday 8.07.12 | Daytime | 38.8-69.1 | 54.0 | 46.8-83.2 | 67.5 | 39.3-68.2 ] 543 | 30.8-49.1 | 37.8
Sunday 8.07.12 | Evening | 24.8-42.7 | 34.1 | 28.6-55.5 | 44.6 | 26.0-38.3 | 34.2 | 23.6-32.2 | 28.6
Sunday/ 8/9. Night 24.5-51.4 | 41.9 | 29.0-62.9 | 533 | 254-541 | 443 |] 228-407 | 31.0
Monday 07.12

 

 

 

 

 

 

 

 

 

 

 

From Table 2, the following average ambient noise levels should be noted:

°o Laegt! .
o daytime:
o evening:

oO Last ;
o daytime:
o evening:

o daytime:
o evening:

oO Lagos |
o daytime:
o evening:

47.5, 48.4, 48.5, 54.0
41.2, 40.5, 45.7, 34.1

59.1, 59.5, 60.1, 67.5
54.3, 50.8, 51.6, 44.6

49.4, 50.7, 51.0, 54.3
40.6, 41.4, 48.2, 35.2

36.7, 39.3, 36.4, 37.8
30.7, 31.0, 40.5, 28.6

 

Average = 49.6 dB(A);
Average = 40.4 dB(A);

Average = 61.6 dB(A);
Average = 50.3 dB(A);

Average = 51.4 dB(A);
Average = 41.4 dB(A);

Average = 37.6 dB(A);
Average = 32.7 dB(A).

For all of the noise levels detaited in Table 2 1/3” octave frequency spectrums were analysed and it
was determined that there was no insect noise present.

 

David Moore & Associates Pty Ltd

Our reference: R12054/D2670/Rev. 1/23.07.2012