20211104OBA_R2_Information_Request_Response - Acoustic RF · MCU21/0146

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[OCR of page images]
The closest residential receiver is as follows:
1) Residential development at 60 Hofmann Drive.
The acoustic amenity Leq outdoor noise levels are presented in Table 17.

Table 17 Acoustic Quality Objectives Outdoor Noise Levels (Laeq,inr), Receiver 1: 60 Hofmann Drive

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

: Single
Activity cane Event No. Events per hour Distance Noise Impacts Laeg, thr Outdoor Noise Compliance
Duration

Laeg,agj (seconds) | Day | Evening | Night (m) Day | Evening | Night Day Evening | Night
Criteria 50 50 45
Car Door Closure (Basement) 83 2 40 20 8 40 8 5 1 Yes Yes Yes
Car Engine Start (Basement) 82 2 40 20 8 40 7 4 0 Yes Yes Yes
Car on Ramp (Ground Level) 82 10 40 20 8 45 31 28 24 Yes Yes Yes
Car Passby 84 8 40 20 8 40 33 30 26 Yes Yes Yes
Swimming Pool (Ground Level) 82 900 4 4 0 75 37 37 0 Yes Yes Yes
Total 40 39 29 Yes Yes Yes

Based on the noise impacts presented in Table 17, general noise from the site is predicted to comply with the nominated noise criteria at the closest sensitive receivers.

 

IMobs\2021\20210208\20210208.3\20210923JJMA_R4_Development_Application_.docx 50