20200903OBA_R1_Loading_Dock_Operational_Conditions · OPW20/0145

Table 5 - Predicted Shopping Centre Noise Impacts at the Proposed Residential Lots

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Receiver’ Time Predicted Incident Noise Level at Facade Internal Acoustic
dB(A) Noise Level | Treatment
Criteria Required
. Compact. | Mech.
Loading Docks La? Plant? dB(A) to Achieve
Laeq Indoor
La Laeq Noise
Limit*
Day 28 52 45 Latad,thr
Evenin 35 Laeqadj.th
Lot v Ground ig 57 AG eq,adj,1hr Type A
eve . N/A 40 Latadjthr
Night 4
30 Lpeg,adj,1hr
Day 28 56 45 Latad,thr
Evening 35 Laeguadj,thr
Lot 17 Level 1 60 50 Type B
Night N/A 4s AO Latadjthr
30 Lheg,adj.thr
Day 29 45 Latad,thr
57
Evening 61 35 Laeg,adj,thr
Lot 17 Level 2 53 Type B
N/A 40L, 1
Night 48 Atadiin
30 Lheq,adj.thr
Day 37 45 Lat,adjhr Acoustic
Evening >! 35 Laeqadj,thr Seals to
Lot 18 Ground 46 32 windows,
level ; N/A AO Laradthe Non glazed
Night 43 wall to Type
30 Lpcg,adj,thr A
Day 37 57 45 Latad,thr
Evening 35 Laeqadj,thr
Lot 18 Level 1 47 39 Type A
Night N/A 4s 40 Lat ad, thr
30 Laeg,adj,thr
Day 41 57 45 Lat adj thr
Evening 35 Laeq,adj.thr
Lot 18 Level 2 51 45 Type A
. N/A 40 Latadjthr
Night 46
30 Laeg,adj,thr
Day 55 53 45 Latad)thr
Evenin N/A 35 Laeguadj.th
Lot 19 Ground g 59 48 / eq.adj Ahr Type B
level 40 Latadjthr
Night 39
30 Leg,adj,thr
Lot 19 Level 1 Day 61 49 63 56 45 Lat,adjthr Type B
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