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Information Response - Email 1 of 2 MCU16/0153 & REC16/0041
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Determine façade TL & Rw's using AS3671 & Other Calcs Write in yellow areas only. ####
External to Internal : Leq,1hr -> Leq,1hr2 Correction : 0 Includes Façade Reflection
FALSE Attachment D2
leaved ticked for AS2021 calcs
Desired Inside Level : 40.0 dBA, L1
Maximum outside Level : 46.9 dBA ID 8816
Total number of elements : 3 Unit Linea House
Height, h : 2.4 m Room Bed 2
Floor area, Sf : 8.70 m2
Overall 63 125 250 500 1k 2k 4k
Reverb time, T :
0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 secs
NR -> Rw correction: 6 dBA (cars = 6, aircraft = 5, rail = 6, 8 or 12)
Proposed
External Level dBA *K Value Calculated TL of Element dB Internal Level dBA
# Element Name Area (sqm) 63 125 250 500 1k 2k 4k SUM (AS2021) TNR Sc/Sf TNAc Rw Internal Level 63 125 250 500 1k 2k 4k Rw 63 125 250 500 1k 2k 4k SUM Rw method
1 external walls 4.68 27 30 41 43 40 34 28 46.9 0.0 9 0.5 12 18 35 12 17 30 37 40 42 40 41 19 17 16 10 5 -4 -8 23 13
2 windows south 2.52 27 30 41 43 40 34 28 46.9 0.0 9 0.3 10 16 35 10 14 18 23 24 24 24 23 18 18 25 22 18 12 5 28 28
3 roof 8.70 27 30 41 43 40 34 28 46.9 0.0 9 1.0 15 21 35 14 20 32 38 46 48 55 41 20 17 16 12 1 -7 -20 23 15
4 8.5 0 0.0 0 0 0 -99 -99 -99 -99 -99 -99 -99 -91 0
5 8.5 0 0.0 0 0 0 -99 -99 -99 -99 -99 -99 -99 -91 0
6 8.5 0 0.0 0 0 0 -99 -99 -99 -99 -99 -99 -99 -91 0
7 8.5 0 0.0 0 0 0 -99 -99 -99 -99 -99 -99 -99 -91 0
8 8.5 0 0.0 0 0 0 -99 -99 -99 -99 -99 -99 -99 -91 0
9 8.5 0 0.0 0 0 0 -99 -99 -99 -99 -99 -99 -99 -91 0
10 8.5 0 0.0 0 0 0 -99 -99 -99 -99 -99 -99 -99 -91 0
Total Area : 15.9 Overall Internal Noise Level : Overall Internal Noise Level :
40 24 22 26 22 18 12 5 30 28
with proposed system
Internal Noise Level is 10 better
Element Category Details on Element Construction and Shielding Effects
1 external walls 1 FC sheet + studs + plasterboard
2 windows south 1 10mm glass
3 roof 1 metal roof, insulation cavity, plasterboard
4
5
6
7
8
9
10
8816_AS3671 and AS2021 Facade Calculator_SMPv5.1.xlsm 21/03/2017
Hotel Carpark to Linea Bed 2 Page 1 2:00 PM
[OCR of page images]
Determine facade TL & Rw’s using AS3671&OtherCales -—=—=—=Write inyellowareasonly. = ####
External to Internal :_Lea-1hr -> Leg, Ihr Correction: 0 Attachment D2
leaved ticked for AS2021 calcs
Desired Inside Level : 40.0 dBA, L1
Maximum outside Level : 46.9 dBA 1D 8816
Total number of elements : 3 Unit Linea House
Height, h : 24 m Room Bed 2
Floor area, Sf : 8.70 m? I I I I I I ]
.[_ Overall 63 | 125] 250] 500] 1k | 2k | 4k
Reverb time, T: 05 051051051051 05| 0.5] 0.5 |secs
NR -> Rw correction: 6 JABA (cars = 6, aircraft = 5, rail = 6, 8 or 12)
Proposed
External Level dBA *K value Calculated TL of Element dB Internal Level dBA
# Element Name Area(sqm) | 63 | 125] 250[500| 1k | 2k | 4k | SUM |(AS2021)| TNR | Sc/Sf|TNAc| Rw Internal Level__| 63 [125] 250/500 1k | 2k | 4k [ Rw| 63 [125] 250[500| 1k | 2k | 4k | SUM | Rwmethod
1 external walls 468 2730 41 +43 40 34 28 469 | 0.0 9 05 | 12 18 35 12 17 30 37 40 42 40/41/19 17 16 10 5 4 8/| 23 13
2|windows south 2.52 27 30 41 43 40 34 28 469] 0.0 9 0.3 | 10 16 35 10 14 18 23 24 24 24) 23/18 18 25 22 18 12 5 | 28 28
3|roof 8.70 27 30 41 43 40 34 28 469] 0.0 9 10 | 15 21 35 14 20 32 38 46 48 55/41/20 17 16 12 1 -7 -20] 23 15
4 8.5 o | 00 | o 0 0 99 -99 -99 -99 -99 -99 -99] -91 0
5 8.5 o | 00 | o 0 0 99 -99 -99 -99 -99 -99 -99] -91 0
6 8.5 0 0.0 | 0 0 0 99 -99 -99 -99 -99 -99 -99] -91 0
7 8.5 0 0.0 | 0 0 0 99 -99 -99 -99 -99 -99 -99] -91 0
8 8.5 0 0.0 | 0 0 0 99 -99 -99 -99 -99 -99 -99] -91 0
9 8.5 0 0.0 | 0 0 0 99 -99 -99 -99 -99 -99 -99] -91 0
10 8.5 0 oo | 0 0 0 -99 -99 -99 -99 -99 -99 -99| -91 0
Total Area : Overall Internal Noise Level Overall Internal Noise Level :
22 22 25
with proposed system
Internal Noise Level is [10 ]better
[Element Category Details on Element Construction and Shielding Effects
1 external walls 1 FC sheet + studs + plasterboard
2|windows south 1 40mm glass
3|roof 1 metal roof, insulation cavity, plasterboard
4
5
6
7
8
9
10
8816_AS3671 and AS2021 Facade Calculator_SMPv5.1.xlsm
Hotel Carpark to Linea Bed 2
Page 1
21/03/2017
2:00 PM
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