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Acoustic Report
7. Environmental Assessment
7.1 Onsite Activities
Noise associated with onsite activities has been assessed based on previous measurements of similar
activities. The calculations assume that the nominated activities are located at the closest
representative point within the development site to each receiver location. Any relevant shielding or
building transmission loss is taken into account for these activities.
7.1.1 Acoustic Quality Objectives
The average maximum noise source levels and predicted impacts at the receiver locations are shown
in Table 6. Note: LA10 and LA1 results are not shown in cases where the total duration of the events
is less than the minimum time required e.g. L A10(1hr) requires noise events to occur for at least 360
seconds of an hour long period. LAeq results are not shown where the calculated total is less than
0dBA.
Table 6: Acoustic Quality Objective Noise Levels, 1 Hour
Receivers ### 10 10 10 10 10 10
Barrier (height (m))
1. 73 Ferrel l s Roa d (W)
LAeq adj,1hr int. dB(A) Night
LA10 adj,1hr int. dB(A) Night
2. 95 Ferrel l s Roa d (SW)
LA1 adj,1hr int. dB(A) Night
LAeq adj,1hr ext. dB(A) Day
LA10 adj,1hr ext. dB(A) Day
No. of events per 1hr Night
LAeq adj,1hr int. dB(A) Day
LA10 adj,1hr int. dB(A) Day
LA1 adj,1hr ext. dB(A) Day
LA1 adj,1hr int. dB(A) Day
Corrected Leq@1m dB(A)
No. of events per 1hr Day
No. of events per 1hr Eve
3. 9 Na ndroya Roa d (E)
Building TL or shield dB
Source Leq@1m dB(A)
Building screening dB
Dist atten. @-6dB/dd
Barrier screening dB
Duration per event
Ameni ty
Correction dB(A)*
LAeq Compl i a nce LA10 Compl i a nce LA1 Compl i a nce
Distance (m)
Receiver
Day / Day / Day /
Day / Night Day / Night Day / Night
eve eve eve
eve indo o r eve indo o r eve indo o r
indo o r indo o r indo o r
Inc
Description
Cri teri a 50 35 30 55 40 35 65 45 40
Ca r door cl os ure 75 2 77 20 12 8 2 461 0 0 0 -20 -54 0 -10 -10 0 -10 -10 6 -4 -10 Yes Yes Yes Yes Yes Yes Yes Yes Yes
1 Ca r s ta rt 74 2 76 20 12 8 2 461 0 0 0 -20 -53 0 -10 -10 0 -10 -10 6 -4 -10 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Ca r pa s s by 69 0 69 20 12 8 15 470 0 0 0 0 -53 4 -6 -10 0 -10 -10 9 -1 -1 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Forkl i ft a cti vi ti es 82 2 84 4 4 4 900 475 0 0 0 -20 -54 10 0 0 13 3 3 18 8 8 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Truck i dl e 93 0 93 8 8 4 30 475 0 0 0 -20 -54 7 -3 -6 0 -10 -10 7 -3 -3 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Truck revers e a l a rm 92 5 97 8 8 4 30 475 0 0 0 -20 -54 11 1 -2 0 -10 -10 11 1 1 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Truck pa s s by 82 0 82 8 8 4 30 475 0 0 0 -20 -54 0 -10 -10 0 -10 -10 0 -10 -10 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Truck s ta rti ng 90 0 90 8 8 4 2 475 0 0 0 -20 -54 0 -10 -10 0 -10 -10 0 -10 -10 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Truck a i r bra kes 102 2 104 8 8 4 1 475 0 0 0 -20 -54 3 -7 -10 0 -10 -10 0 -10 -10 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Truck door cl os i ng 83 0 83 8 8 4 2 475 0 0 0 -20 -54 0 -10 -10 0 -10 -10 0 -10 -10 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Voi ce convers a ti on (i ndoors ) 70 0 70 4 4 4 900 460 0 0 -10 -13 -53 0 -10 -10 0 -10 -10 0 -10 -10 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Voi ce convers a ti on (outdoors ) 70 0 70 4 4 4 900 475 0 0 0 -20 -54 0 -10 -10 0 -10 -10 0 -10 -10 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Wa s te col l ecti on Leq 91 2 93 4 4 4 240 478 0 0 0 -10 -54 23 13 13 23 13 13 23 13 13 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Tota l 24 14 14 24 14 14 25 15 15 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Cri teri a 50 35 30 55 40 35 65 45 40
Ca r door cl os ure 75 2 77 20 12 8 2 438 0 0 0 -20 -53 0 -10 -10 0 -10 -10 6 -4 -10 Yes Yes Yes Yes Yes Yes Yes Yes Yes
2 Ca r s ta rt 74 2 76 20 12 8 2 438 0 0 0 -20 -53 0 -10 -10 0 -10 -10 6 -4 -10 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Ca r pa s s by 69 0 69 20 12 8 15 434 0 0 0 0 -53 5 -5 -9 0 -10 -10 10 0 0 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Forkl i ft a cti vi ti es 82 2 84 4 4 4 900 440 0 0 0 0 -53 31 21 21 34 24 24 39 29 29 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Truck i dl e 93 0 93 8 8 4 30 440 0 0 0 0 -53 28 18 15 0 -10 -10 28 18 18 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Truck revers e a l a rm 92 5 97 8 8 4 30 440 0 0 0 0 -53 32 22 19 0 -10 -10 32 22 22 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Truck pa s s by 82 0 82 8 8 4 30 440 0 0 0 0 -53 17 7 4 0 -10 -10 17 7 7 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Truck s ta rti ng 90 0 90 8 8 4 2 440 0 0 0 0 -53 14 4 1 0 -10 -10 0 -10 -10 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Truck a i r bra kes 102 2 104 8 8 4 1 440 0 0 0 0 -53 25 15 12 0 -10 -10 0 -10 -10 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Truck door cl os i ng 83 0 83 8 8 4 2 440 0 0 0 0 -53 7 -3 -6 0 -10 -10 0 -10 -10 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Voi ce convers a ti on (i ndoors ) 70 0 70 4 4 4 900 430 0 0 -10 0 -53 7 -3 -3 7 -3 -3 7 -3 -3 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Voi ce convers a ti on (outdoors ) 70 0 70 4 4 4 900 440 0 0 0 0 -53 17 7 7 17 7 7 17 7 7 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Wa s te col l ecti on Leq 91 2 93 4 4 4 240 453 0 0 0 -10 -53 24 14 14 24 14 14 24 14 14 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Tota l 36 26 25 35 25 25 40 30 30 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Cri teri a 50 35 30 55 40 35 65 45 40
Ca r door cl os ure 75 2 77 20 12 8 2 283 0 0 0 -20 -50 0 -10 -10 0 -10 -10 6 -4 -10 Yes Yes Yes Yes Yes Yes Yes Yes Yes
3 Ca r s ta rt 74 2 76 20 12 8 2 283 0 0 0 -20 -49 0 -10 -10 0 -10 -10 6 -4 -10 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Ca r pa s s by 69 0 69 20 12 8 15 293 0 0 0 -20 -49 0 -10 -10 0 -10 -10 5 -5 -5 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Forkl i ft a cti vi ti es 82 2 84 4 4 4 900 300 0 0 0 -20 -50 14 4 4 17 7 7 22 12 12 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Truck i dl e 93 0 93 8 8 4 30 300 0 0 0 -20 -50 12 2 -1 0 -10 -10 12 2 2 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Truck revers e a l a rm 92 5 97 8 8 4 30 300 0 0 0 -20 -50 16 6 3 0 -10 -10 16 6 6 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Truck pa s s by 82 0 82 8 8 4 30 300 0 0 0 -20 -50 1 -9 -10 0 -10 -10 1 -9 -9 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Truck s ta rti ng 90 0 90 8 8 4 2 300 0 0 0 -20 -50 0 -10 -10 0 -10 -10 0 -10 -10 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Truck a i r bra kes 102 2 104 8 8 4 1 300 0 0 0 -20 -50 8 -2 -5 0 -10 -10 0 -10 -10 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Truck door cl os i ng 83 0 83 8 8 4 2 300 0 0 0 -20 -50 0 -10 -10 0 -10 -10 0 -10 -10 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Voi ce convers a ti on (i ndoors ) 70 0 70 4 4 4 900 280 0 0 -10 0 -49 11 1 1 11 1 1 11 1 1 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Voi ce convers a ti on (outdoors ) 70 0 70 4 4 4 900 300 0 0 0 -20 -50 0 -10 -10 0 -10 -10 0 -10 -10 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Wa s te col l ecti on Leq 91 2 93 4 4 4 240 351 0 0 0 -20 -51 16 6 6 16 6 6 16 6 6 Yes Yes Yes Yes Yes Yes Yes Yes Yes
Tota l 22 12 11 21 11 11 25 15 15 Yes Yes Yes Yes Yes Yes Yes Yes Yes
*Correction due to tonality and impulsiveness as per AS1055:2018.
Compliance is predicted with the Acoustic Quality Objectives without the need for any additional
acoustic treatments.
2022123 R01C 3 Taylor Court Cooroy ENV.docx © Acoustic Works 2022 Page 11
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