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Appendix F- Acousitc Report · MCU21/0117.01
KG STRATEGIC STRATEGIC SOLUTIONS, CREATIVE THINKING Appendix F Acoustic Report Request for a Change to the Conditions specification within the Decision Notice (Minor Change) 5 Pearl Street & 54 Elm Street, Cooroy 4563 QLD Lot 2 on RP64750 & Lot 2 RP153798 Cooroy Villas PTY LTD (ACN: 86 668 393 182) rgstrategic.com.au
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Page 2
Environmental Traffic and Rail Noise Level Impact Assessment for
Proposed Residential Unit Development, 54 Elm Street and 5 Pearl Street,
Cooroy
conducted for
Cooroy Villas Pty Ltd
Report No: R23089.docx/D3819/Rev.0/17.01.24
Revision No. Date Comment
Draft 04.10.2023 Draft report.
0 17.01.2024 Final report.
Page 3
Report prepared for: Cooroy Villas Pty Ltd
PO Box 2
PEREGIAN BEACH QLD 4573
Authorised by: Ms Laura Sutton
Cooroy Villas Pty Ltd
Telephone: 07 5448 2967
Mobile: 0431 267 016
Dates of assessments: Tuesday 1 to Saturday 5 June 2021
Consultants: David Moore & Associates Pty Ltd
(PO Box 38)
7 Eleanor Drive
SILVAN QLD 3795
Telephone: 07 3170 3222
Mobile: 0417 717 506
........................................................................................................
David Moore, B App Sc, MAAS
Our reference: R23089.docx/D3819/Rev.0/17.01.24
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Table of Contents
Page No.
INTRODUCTION ..................................................................................................................................... 1
CRITERIA ................................................................................................................................................ 6
MEASUREMENTS AND CALCULATIONS ...................................................................................................... 6
NOISE LIMITS - RAIL ............................................................................................................................... 6
NOISE LIMITS – TRAFFIC ......................................................................................................................... 8
RAIL NOISE .......................................................................................................................................... 10
MEASURED NOISE LEVELS.................................................................................................................... 10
GROUND FLOOR PRIVATE OPEN SPACE NOISE LEVELS.......................................................................... 12
GROUND FLOOR BUILDING FACADE NOISE LEVELS ................................................................................ 13
FIRST FLOOR BALCONIES ..................................................................................................................... 13
FIRST FLOOR FACADES ........................................................................................................................ 13
TRAFFIC NOISE ................................................................................................................................... 13
MEASURED NOISE LEVELS.................................................................................................................... 13
CALCULATED TRAFFIC NOISE LEVELS.................................................................................................... 14
ULTIMATE TRAFFIC NOISE LEVELS ........................................................................................................ 14
TRAFFIC NOISE – LEVEL 1 PRIVATE EXTERNAL LIVING AREAS ................................................................ 15
TRAFFIC NOISE – LEVEL 1 FACADES ..................................................................................................... 17
HABITABLE ROOMS, LEVEL 1 AND 2 ....................................................................................................... 19
TRAFFIC NOISE CONTROL ................................................................................................................ 22
AMBIENT NOISE LEVELS ................................................................................................................... 24
CONCLUSIONS .................................................................................................................................... 25
RECOMMENDATION ........................................................................................................................... 26
APPENDIX A: AMBIENT NOISE MEASUREMENT EQUIPMENT ..................................................... 27
APPENDIX B: RESULTS OF AMBIENT NOISE MEASUREMENTS ................................................. 28
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Cooroy Villas Pty Ltd Environmental Traffic and Rail Noise Level Impact Assessment for Proposed Residential Unit Development, 54 Elm Street and 5 Pearl Street, Cooroy Page 1 of 36 INTRODUCTION It is proposed to develop the subject site at 54 Elm Street and 5 Pearl Street, Cooroy (Lot 2 on RP64750 and Lot 2 on RP153798) with a total of twelve residential townhouses. Based on the consultant’s site inspection the only potential noise impacts upon the subject site are traffic noise from Elm Street and rail noise, both of which are State controlled. Elm Street traffic noise, rail noise and general ambient noise levels were assessed from monitoring location A, 54 Elm Street, Cooroy, adjacent to the northern boundary with the microphone elevated 1.6 metres and approximately 7.6 metres inside the Elm Street boundary, which is approximately 23 metres from the centre of traffic on Elm Street and approximately 47 metres to the centre of the railway lines. Refer Figure 1 for details. This report detailed the results of the noise level assessment from monitoring location A, Elm Street traffic noise levels, ultimate traffic noise levels, traffic noise level impact and traffic noise control measures to facades, external living areas and habitable rooms, as well as rail noise impact, rail noise limits and any required rail noise control measures. Refer Figure 1 for locality plan and monitoring location A, Figure 2 for the proposed site plan, Figure 3 for the Level 1 floor plan, Figure 4 for the Level 2 floor plan and Figure 5 for the sections. David Moore & Associates Pty Ltd Our reference: R23089.docx/D3819/Rev.0/17.01.24
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Environmental Traffic and Rail Noise Level Impact Assessment for Proposed Residential Unit Development,
54 Elm Street and 5 Pearl Street, Cooroy Page 2 of 36
Monitoring
Location A
Subject
Site
Figure 1
Locality Plan and Monitoring Location A (Top of the Page is North)
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Environmental Traffic and Rail Noise Level Impact Assessment for Proposed Residential Unit Development,
54 Elm Street and 5 Pearl Street, Cooroy Page 3 of 36
Figure 2
Proposed Site Plan
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Environmental Traffic and Rail Noise Level Impact Assessment for Proposed Residential Unit Development,
54 Elm Street and 5 Pearl Street, Cooroy Page 4 of 36
Figure 3
Proposed Level 1 Floor Plan
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Environmental Traffic and Rail Noise Level Impact Assessment for Proposed Residential Unit Development,
54 Elm Street and 5 Pearl Street, Cooroy Page 5 of 36
Figure 4
Proposed Level 2 Floor Plan
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Environmental Traffic and Rail Noise Level Impact Assessment for Proposed Residential Unit Development,
54 Elm Street and 5 Pearl Street, Cooroy Page 6 of 36
Figure 5
Proposed Sections
CRITERIA
Measurements and Calculations
All noise level measurements were conducted generally in accordance with the following:
• general requirements of the Queensland environmental protection legislation;
• Environmental Protection (Noise) Policy 2019;
• Noise Measurement Manual, Queensland Government – Environmental Protection Agency, Version
4, August 2013; and
• Australian Standard AS 1055-2018, Acoustics – Description and Measurement of Environmental
Noise.
All traffic noise level measurements were conducted in accordance with the following:
• Australian Standard AS 2702-1984, Acoustics – Methods for the Measurement of Road Traffic
Noise; and
• Transport Noise Management: Code of Practice, Volume 1 – Road Traffic Noise, Queensland
Department of Transport and Main Roads, Issue 2, November 2013.
All traffic noise calculations were performed in accordance with the following:
• Calculation of Road Traffic Noise, Department of Transport, Welsh Office, HMSO, 1988; and
• Australian Standard AS 3671-1989, Acoustics – Road Traffic Noise Intrusion – Building Siting and
Construction.
Noise Limits - Rail
In accordance with the Department of State Development, Manufacturing, Infrastructure and Planning
State Development Assessment Provisions – version 3.0. State Code 2: Development in a railway
environment, section titled:
Material change of use (accommodation activity)
Ground floor level requirements adjacent to a railway or Type 2 multi-modal corridor:
PO41 Development minimises noise intrusion from a railway in private open space at the ground floor.
AO41.1 Development provides a noise barrier or earth mound which is designed, sited and constructed:
1. to achieve the maximum free field acoustic levels in reference table 2 (item 2.2) for private open
space at the ground floor level:
2. in accordance with:
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a. Civil Engineering Standard Specification QR-CTS-Part41 – Part 41, Design and
Construction of Noise Fences/Barriers, Queensland Rail 2018;
b. Technical Specification MRTS15 Noise Fences, Transport and Main Roads, 2019;
c. Technical Specification MRTS-4 General Earthworks, Transport and Main Roads, 2020.
OR:
AO41.2 Development achieves the maximum free field acoustic levels in reference table 2 (item
2.2) for private open space at the ground floor level by alternative noise attenuation measures
where it is not practical to provide a noise barrier or earth mound.
PO42 Development (excluding a relevant residential building or relocated building) minimises noise
intrusion from a railway in habitable rooms at the facade of the ground floor level.
AO42.1 Development (excluding a relevant residential building or relocated building) provides a noise
barrier or earth mound which is designed, sited and constructed:
1. to achieve the maximum building facade acoustic level in reference table 1 (item 1.1) for
habitable rooms at the ground floor level:
2. in accordance with:
a. Civil Engineering Standard Specification QR-CTS-Part41 – Part 41, Design and
Construction of Noise Fences/Barriers, Queensland Rail 2018;
b. Technical Specification MRTS15 Noise Fences, Transport and Main Roads, 2019;
c. Technical Specification MRTS-4 General Earthworks, Transport and Main Roads, 2020.
OR:
AO42.2 Development (excluding a relevant residential building or relocated building) achieves the
maximum building facade acoustic levels in reference table 1 (item 1.1) for habitable rooms at the
ground floor level by alternative noise attenuation measures where it is not practical to provide a
noise barrier or earth mound.
PO43 Habitable rooms (excluding a relevant residential building or relocated building) are designed and
constructed using materials to achieve the maximum internal acoustic level in Table 3 (item 3.1).
Above ground floor level requirements adjacent to a railway or Type 2 multi-modal corridor:
PO44 Balconies, podiums and roof decks include:
1. a continuous solid gap-free structure or balustrade (excluding gaps required for drainage
purposes to comply with the Building Code of Australia);
2. highly acoustically absorbent material treatment for the total area of the soffit above balconies,
podiums and roof decks.
PO45 Habitable rooms (excluding a relevant residential building or relocated building) are designed and
constructed using materials to achieve the maximum internal acoustic level in Table 3 (item 3.1).
The single event maximum sound level is the arithmetic average of the 15 highest train passby noise
levels for a 24-hour period.
Table 1, Item 1.1 states the following rail noise limits:
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Environmental Traffic and Rail Noise Level Impact Assessment for Proposed Residential Unit Development,
54 Elm Street and 5 Pearl Street, Cooroy Page 8 of 36
a) ≤65 dB(A) Leq (24 hour) facade corrected
AND
b) ≤87 dB(A) (single event maximum sound pressure level) facade corrected.
Table 2, Item 2.2 states the following rail noise limits:
c) ≤62 dB(A) Leq (24 hour) free field
AND
d) ≤84 dB(A) (single event maximum sound pressure level) free field.
Noise Limits – Traffic
In accordance with the State Development Assessment Provisions State Code 1: Development in a
state-controlled road environment, Version 3.0, Table 1.5 Environmental Emissions and the associated
reference tables (Table 1, 2 and 3) the state controlled road noise limits for ‘accommodation activities’
are, for all facades:
Ground floor level requirements adjacent to a state controlled road
PO39 Development minimises noise intrusion from a state-controlled road in private open space.
AO39.1 Development provides a noise barrier or earth mound which is designed, sited and constructed:
1. to achieve the maximum free field acoustic levels in reference table 2 (item 2.2) for private open
space at the ground floor level.
In accordance with Table 2 the acoustic levels are:
a) ≤57 dB(A) L10 (18 hour) free field (measured L90 (18 hour) free field between 6am and
12 midnight ≤45 dB(A));
OR
b) ≤60 dB(A) L10 (18 hour) free field (measured L90 (18 hour) free field between 6am and
12 midnight >45 dB(A))
2. in accordance with:
a. chapter 7 integrated noise barrier design of the Transport Noise Management Code of
Practice: Volume 1 (Road Traffic Noise), Department of Transport and Main Roads,
2013;
b. Technical Specification-MRTS15 Noise Fences, Transport and Main Roads, 2019;
c. Technical Specification-MRTS04 General Earthworks, Transport and Main Roads,
2020;
OR
AO39.2 Development achieves the maximum free field acoustic level in reference table 2 (item 2.2) for
private open space by alternative noise attenuation measures where it is not practical to provide a noise
barrier or earth mound.
PO40 Development (excluding a relevant residential building or relocated building) minimises noise
intrusion from a state-controlled road in habitable rooms at the facade.
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PO40.1 Development (excluding a relevant residential building or relocated building) provides a noise
barrier or earth mound is provided which is designed, sited and constructed:
1. to achieve the maximum building facade acoustic level in reference table 1 (item 1.1) for
habitable rooms;
In accordance with Table 1 the acoustic levels are:
c) ≤60 dB(A) L10 (18 hour) façade corrected (measured L90 (8 hour) free field between
10pm and 6am ≤40 dB(A));
OR
d) ≤63 dB(A) L10 (18 hour) façade corrected (measured L90 (8 hour) free field between
10pm and 6am >40 dB(A))
2. in accordance with:
a. chapter 7 integrated noise barrier design of the Transport Noise Management Code of
Practice: Volume 1 (Road Traffic Noise), Department of Transport and Main Roads,
2013;
b. Technical Specification-MRTS15 Noise Fences, Transport and Main Roads, 2019;
c. Technical Specification-MRTS04 General Earthworks, Transport and Main Roads,
2020;
OR
AO40.2 Development (excluding a relevant residential building or relocated building) achieves the
maximum building facade acoustic level in reference table 1 (item 1.1) for habitable rooms by alternative
noise attenuation measures where it is not practical to provide a noise barrier or earth mound.
PO41 Habitable rooms (excluding a relevant residential building or relocated building) are designed
and constructed using materials to achieve the maximum internal acoustic level in reference table 3
(item 3.1).
In accordance with Table 3 the acoustic level is ≤35 dB(A) Leq (1 hour) (maximum over 24 hours).
NOTE: Facade correction is +2.5 dB(A) to the free field result.
Above ground floor level requirements (accommodation activity) adjacent to a state controlled
road
PO42 Balconies, podiums and roof decks include:
1. A continuous solid gap-free structure or balustrade (excluding gaps required for drainage
purposes to comply with the Building Code of Australia;
2. Highly acoustically absorbent material treatment for the total area of the soffit above balconies,
podiums, and roof decks.
PO43 Habitable room (excluding a relevant residential building or relocated building) are designed
and constructed using materials to achieve the maximum internal acoustic level in reference table 3
(item 3.1).
Additionally, habitable rooms within a transport noise corridor must comply with the Queensland
Development Code MP4.4, Buildings in a Transport Noise Corridor.
David Moore & Associates Pty Ltd Our reference: R23089.docx/D3819/Rev.0/17.01.24
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Cooroy Villas Pty Ltd Environmental Traffic and Rail Noise Level Impact Assessment for Proposed Residential Unit Development, 54 Elm Street and 5 Pearl Street, Cooroy Page 10 of 36 RAIL NOISE Measured Noise Levels For the statistical parameters rail noise was assessed (unattended noise logger) from monitoring location A, which would have included other ambient noise sources such as traffic noise from Elm Street, birds, etc, whilst for maximum rail passby noise this was assessed from the same location, but from the audio file of the noise logger, which was post analysed in the office. Monitoring location A was approximately 47 metres from the centre of the railway tracks to the west of the subject site, with the microphone elevated approximately 1.6 metres above ground level. Refer Appendix A for details of noise level measurement equipment, equipment settings, calibration, monitoring location and atmospheric conditions and Appendix B for complete details of results of noise level measurements at monitoring location A. For monitoring location A, in accordance with Appendix B, the following noise levels should be noted relative to the requirements of AO25.1, despite the fact that a portion of the noise was due to traffic activity: Wednesday 2 June 2021 • LAeq,24h = 54.1 dB(A) Thursday 3 June 2021 • LAeq,24h = 54.9 dB(A) With respect to the single event maximum rail noise levels for train passbys, Table 1 details the maximum noise levels at monitoring location B, for each 1-hour period, relative to the requirements of AO25.1. It should be noted that Table 1 includes only those trains which were clearly discernible – there would have been a number of additional train movements which were rendered inaudible due to traffic noise. It should also be noted that this train line comprises passenger trains and freight trains and the below rail maximum noise levels includes freight trains. David Moore & Associates Pty Ltd Our reference: R23089.docx/D3819/Rev.0/17.01.24
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Environmental Traffic and Rail Noise Level Impact Assessment for Proposed Residential Unit Development,
54 Elm Street and 5 Pearl Street, Cooroy Page 11 of 36
Table 1
Maximum Rail Single Event Passby Noise Levels from Monitoring Location A
Time Maximum Single Event Rail Passby Noise Level, dB(A)
Wednesday 2 June
0000-0100 78.4, 75.9
0100-0200
0200-0300
0300-0400
0400-0500 82.3
0500-0600 79.3
0600-0700 67.8
0700-0800
0800-0900 79.2
0900-1000 76.5
1000-1100
1100-1200 68.9
1200-1300
1300-1400 79.3
1400-1500 68.0
1500-1600
1600-1700
1700-1800
1800-1900 69.1, 66.0
1900-2000 70.6, 69.0
2000-2100 72.7
2100-2200
2200-2300 80.2
2300-2400 65.0, 79.2, 64.5
Thursday 3 June
0000-0100 68.1, 77.9
0100-0200
0200-0300 79.9
0300-0400 78.1
0400-0500 79.6
0500-0600 80.4
0600-0700 71.3, 67.0
0700-0800 69.2
0800-0900
0900-1000
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Environmental Traffic and Rail Noise Level Impact Assessment for Proposed Residential Unit Development,
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Table 1
Maximum Rail Single Event Passby Noise Levels from Monitoring Location A
Time Maximum Single Event Rail Passby Noise Level, dB(A)
1000-1100
1100-1200 68.7
1200-1300
1300-1400 67.8
1400-1500 67.7, 75.1, 70.6
1500-1600
1600-1700
1700-1800
1800-1900
1900-2000 68.4
2000-2100 68.4
2100-2200
2200-2300 76.5, 80.7
2300-2400 79.2
All of the above noise level measurements were free-field, measured from the subject site from
monitoring location A approx. 47m from centre of the train tracks.
From the above single event maximum rail noise levels the fifteen highest values are:
• Wednesday 2nd June: 78.4, 75.9, 82.3, 79.3, 79.2, 76.5, 68.9, 79.3, 68.0, 69.1, 70.6, 69.0,
72.7, 80.2 and 79.2 dB(A), average = 75.2 dB(A);
• Thursday 3rd June: 77.9, 79.9, 78.1, 79.6, 80.4, 71.3, 69.2, 68.7, 75.1, 70.6, 68.4, 68.4,
76.5, 80.7 and 79.2 dB(A), average = 74.9 dB(A).
Ground Floor Private Open Space Noise Levels
The closest private open space to the railway line will be setback from the Elm Street boundary 6
metres, compared to the microphone which was set back 7.6 metres. This difference of 1.6 + 1
(distance that the noise limit applies from the private open space) = 2.6 metres would account for an
increase in rail noise level at the closest private open space of approximately:
• 0.6 dB(A) single event maximum;
• 0.3 dB(A) LAeq,24H.
The private open space noise criteria are free field, LAeq,24H noise limit of 62 dB(A) and single event
maximum rail passby noise limit of 84 dB(A). At the closest private open space of the subject site to the
railway line (Unit 1 Terrace) the free field rail noise levels are:
• 54.9 + 0.3 = 55.2 dB(A) LAeq,24h; and
• 75.2 + 0.6 = 76.1 dB(A) single event maximum rail passby noise.
Both of the above comply with the noise limit criteria for private open space.
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Environmental Traffic and Rail Noise Level Impact Assessment for Proposed Residential Unit Development,
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Ground Floor Building Facade Noise Levels
At monitoring location A the rail noise levels are, relative to the requirements of PO42:
• 54.9 + 2.5 (facade correction) = 57.4 dB(A) LAeq,24h; and
• 75.2 + 2.5 (facade correction) = 77.7 dB(A) single event maximum rail passby noise.
The above monitoring location A rail noise levels comply with the noise limits of LAeq,24H 65 dB(A) and
single event maximum rail passby noise limit of 87 dB(A), as required by PO42.
The closest building facades to the railway line will be setback from the Elm Street boundary 6 metres,
compared to the microphone which was set back 7.6 metres. This difference of 1.6 + 1 (distance that
the noise limit applies from the facade) = 2.6 metres would account for an increase in rail noise level at
the closest facade of approximately:
• 0.6 dB(A) single event maximum;
• 0.3 dB(A) LAeq,24H.
These adjustments to the above rail noise levels will still result in compliance with the facade noise
criteria.
First Floor Balconies
For this proposed development there are no proposed first floor external living areas and therefore
PO44 is not applicable.
First Floor Facades
As for the ground floor the first floor facades of habitable rooms complies with the facade corrected
noise limit criteria of LAeq,24H 65 dB(A) and single event maximum rail passby noise limit of 87 dB(A).
TRAFFIC NOISE
Measured Noise Levels
For details of the measurement equipment, equipment settings, calibration, monitoring location and
atmospheric conditions, refer Appendix A. Appendix B contains all of the detailed results of the noise
level measurements.
From Appendix B, the following noise levels should be noted for monitoring location A (microphone
elevated 1.6 metres):
Wednesday 2 June:
• LA10,18h = 58.8 dB(A)
• LA90,8h (10 pm to 6 am) = 29.1 dB(A)
• LA90,18h (6 am to midnight) = 43.6 dB(A)
Thursday 3 June:
• LA10,18h = 60.2 dB(A)
• LA90,8h (10 pm to 6 am) = 33.0 dB(A)
• LA90,18h (6 am to midnight) = 45.8 dB(A)
Average:
• LA10,18h = 59.5 dB(A)
• LA90,8h (10 pm to 6 am) = 31.1 dB(A)
• LA90,18h (6 am to midnight) = 44.7 dB(A)
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Environmental Traffic and Rail Noise Level Impact Assessment for Proposed Residential Unit Development,
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All of the above noise levels were free field with the microphone elevated 1.6 metres, at Monitoring
Location A, set back approximately 23 metres from the centre of Elm Street. The dominant ambient
noise source was traffic on Elm Street. Refer Figure 1 for details of Monitoring Location A.
Calculated Traffic Noise Levels
In accordance with CORTN88 and DTMR, current traffic noise levels (2021) for Elm Street have been
calculated.
From CORTN88, Table 2 details the calculated current (2021) traffic noise levels from Elm Street to
Monitoring Location A, with the receptor elevated 1.6 metres above the ground (same location as the
microphone). In accordance with DTMR traffic data the AADT number of vehicles on Elm Street for
2021 is 9779 vpd with 7.9% heavy vehicles at 60 kph. This is based on DTMR traffic data for Elm
Street at site 21130, which is the closest traffic data site to the monitoring location.
Table 2
Calculated Current (2021) Traffic Noise Levels, Receptor 1.6 m high, at Monitoring Location A, Free Field
Description Traffic Noise Level, dB(A) LA10,18h
Base traffic noise level, 9779 vpd, 9192 vp18h total 68.7
7.9% CV @ 60 kph 0.5
Road gradient (0%) 0
Separation distance (23m) -2.3
Ground absorption -2.4
Road surface ((bituminous seal) 1.0
Qld conditions, free field -0.7
Barrier 0
Angle of view -4.1
TOTAL: 60.7
The measured value was 59.5 dB(A) LA10,18h, and the calculated value was 60.7 dB(A) LA10,18h, which is
a difference of +1.2 dB(A). A difference of up to 2 dB(A) between the measured and calculated values
is acceptable to the Department of Transport and Main Roads. As the calculated value was greater
than the measured value, the adopted current (2021) traffic noise level is 60.7 dB(A) LA10,18h.
Ultimate Traffic Noise Levels
In accordance with current data from the DTMR web site, the following should be noted for Elm Street in
close proximity to the subject site for 2021 (site 21130):
• 9779 vpd AADT;
• 7.9% CV @ 60 kph;
• growth for 10-year horizon = 0.33%.
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Therefore, for Elm Street adjacent to the subject site, the ultimate traffic volumes will be:
2021 9779 vpd
2022 9811 vpd
2023 9843 vpd
2024 9876 vpd
2025 9909 vpd
2026 9942 vpd
2027 9975 vpd
2028 10008 vpd
2029 10041 vpd
2030 10074 vpd
2031 10107 vpd
2032 10140 vpd
2033 10175 vpd
2034 10208 vpd.
This increase in traffic volume will increase traffic noise levels (to 2034) as follows:
• (29.1 + 10 log10 10208) – (29.1 + 10 log10 9779) = 0.2 dB(A).
Therefore, for ultimate traffic volumes, traffic noise levels will be, at Monitoring Location A, at an
elevation of 1.6 m, 60.7 + 0.2 = 60.9 dB(A) LA10,18H, free field.
Traffic Noise – Level 1 Private External Living Areas
In accordance with PO39 ultimate free field traffic noise levels must comply with a noise limit of 57
dB(A) LA10,18H as the LA90,8H was less than 40 dB(A). this noise limit is applicable at all private external
living areas, which for this proposed development are all at level 1 – terraces.
For the closest terrace to Elm Street (Unit 1) the ultimate free field traffic noise levels will be as per
Table 3.
Table 3
Calculated Ultimate (2034) Traffic Noise Level at Closest (Unit 1) Terrace, Receptor 1.8 m high, Free Field
Description Traffic Noise Level, dB(A) LA10,18h
Base traffic noise level, 10208 vpd, 12855 vp18h total 68.9
7.9% CV @ 60 kph +0.5
Road gradient (0%) 0
Separation distance (23m) -2.3
Ground absorption -2.4
Façade correction 0
Road surface +1.0
Qld conditions -0.7
Barrier 0
Angle of view (1000) -2.6
TOTAL: 62.4
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At the closest private external living are to Elm Street (Unit 1 Terrace) the ultimate free field traffic noise
level exceeds the 57 dB(A) noise limit by 5.4 dB(A) L A10,18H.
At the next closest private external living area Elm Street (Unit 2 Terrace) the ultimate free field traffic
noise level will be as per Table 4.
Table 4
Calculated Ultimate (2034) Traffic Noise Level at Unit 2 Terrace, Receptor 1.8 m high, Free Field
Description Traffic Noise Level, dB(A) LA10,18h
Base traffic noise level, 10208 vpd, 12855 vp18h total 68.9
7.9% CV @ 60 kph +0.5
Road gradient (0%) 0
Separation distance (30m) -3.5
Ground absorption -2.8
Façade correction 0
Road surface +1.0
Qld conditions -0.7
Barrier 0
Angle of view (400) -6.5
TOTAL: 56.9
Based on the calculations detailed in Tables 3 and 4 for Units 1 to 8 inclusive only the terrace of Unit 1
requires traffic noise control. For the next closest unit, Unit 9 Terrace, the ultimate free field traffic noise
levels will be as per Table 5.
Table 5
Calculated Ultimate (2034) Traffic Noise Level at Unit 9 Terrace, Receptor 1.8 m high, Free Field
Description Traffic Noise Level, dB(A) LA10,18h
Base traffic noise level, 10208 vpd, 12855 vp18h total 68.9
7.9% CV @ 60 kph +0.5
Road gradient (0%) 0
Separation distance (53m) -5.9
Ground absorption -3.8
Façade correction 0
Road surface +1.0
Qld conditions -0.7
Barrier 0
Angle of view (400) -4.8
TOTAL: 55.2
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For all of the private external living areas only the Unit 1 terrace requires an acoustic barrier to reduce
ultimate free field traffic noise levels by 5.4 dB(A). Refer to Noise Control section of this report for
further detail.
Traffic Noise – Level 1 Facades
In accordance with PO40, as the LA90,8H was less than 40 dB(A) the facade traffic noise limit is 60 dB(A)
LA10,18H facade corrected.
At the closest facade to Elm Street Table 6 details the ultimate facade corrected traffic noise level.
Table 6
Calculated Ultimate (2034) Traffic Noise Level at Closest Facade of Unit 1, Receptor 1.8 m high, Facade
Corrected
Description Traffic Noise Level, dB(A) LA10,18h
Base traffic noise level, 10208 vpd, 12855 vp18h total 68.9
7.9% CV @ 60 kph +0.5
Road gradient (0%) 0
Separation distance (21m) -1.9
Ground absorption -2.2
Façade correction +2.5
Road surface +1.0
Qld conditions -1.7
Barrier 0
Angle of view (1400) -1.1
TOTAL: 66.0
At the closest facade to Elm Street (western side wall of Unit 1) the ultimate facade corrected traffic
noise level exceeds the 60 dB(A) noise limit by 6.0 dB(A) LA10,18H.
At the next closest facade at right angles with Elm Street (rear wall of Unit 1) the ultimate facade
corrected traffic noise level will be as per Table 7.
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Table 7
Calculated Ultimate (2034) Traffic Noise Level at Northern Facade of Unit 1, Receptor 1.8 m high, Facade
Corrected
Description Traffic Noise Level, dB(A) LA10,18h
Base traffic noise level, 10208 vpd, 12855 vp18h total 68.9
7.9% CV @ 60 kph +0.5
Road gradient (0%) 0
Separation distance (24m) -2.5
Ground absorption -2.4
Façade correction +2.5
Road surface +1.0
Qld conditions -1.7
Barrier 0
Angle of view (700) -4.1
TOTAL: 62.2
For the northern facades of Units 2 and 3, the ultimate facade corrected traffic noise levels will be as per
Tables 8 and 9 respectively.
Table 8
Calculated Ultimate (2034) Traffic Noise Level at Northern Facade of Unit 2, Receptor 1.8 m high, Facade
Corrected
Description Traffic Noise Level, dB(A) LA10,18h
Base traffic noise level, 10208 vpd, 12855 vp18h total 68.9
7.9% CV @ 60 kph +0.5
Road gradient (0%) 0
Separation distance (30m) -3.5
Ground absorption -2.8
Façade correction +2.5
Road surface +1.0
Qld conditions -1.7
Barrier 0
Angle of view (700) -4.1
TOTAL: 60.8
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Table 9
Calculated Ultimate (2034) Traffic Noise Level at Northern Facade of Unit 3, Receptor 1.8 m high, Facade
Corrected
Description Traffic Noise Level, dB(A) LA10,18h
Base traffic noise level, 10208 vpd, 12855 vp18h total 68.9
7.9% CV @ 60 kph +0.5
Road gradient (0%) 0
Separation distance (35m) -4.1
Ground absorption -3.1
Façade correction +2.5
Road surface +1.0
Qld conditions -1.7
Barrier 0
Angle of view (700) -4.1
TOTAL: 59.9
Based on the calculations detailed in Tables 7, 8 and 9 an acoustic barrier is required to provide traffic
noise control to the following Level 1 facades:
• Unit 1 western and northern facades;
• Unit 2 northern facade.
All other Level 1 facades comply with the ultimate traffic noise limit if 60 dB(A) L A10,18H. Refer to Noise
Control section of this report for detail of the required acoustic barrier.
Habitable Rooms, Level 1 and 2
In accordance with PO41 for ground floor habitable rooms (Level 1 for this development) and PO43 for
upper level habitable rooms (Level 2 for this development) the internal ultimate traffic noise level must
not exceed 35 dB(A) Leq (1 hour) (maximum over 24 hours). This is equivalent to complying with the
requirements of Queensland Development Code Mandatory Part 4.4, Building in a Transport Noise
Corridor.
In accordance with the Queensland Development Code, namely MP4.4, the following road traffic and
rail noise categories are described (for the control of road traffic and rail noise to habitable rooms):
Level of transport noise
(LA10,18H) for State controlled Single event maximum noise
Noise Category
roads and designated local (LAmax) for railway land
government roads
Category 4 ≥ 73 dB(A) ≥ 85 dB(A)
Category 3 68 – 72 dB(A) 80 – 84 dB(A)
Category 2 63 – 67 dB(A) 75 – 79 dB(A)
Category 1 58 – 62 dB(A) 70 – 74 dB(A)
Category 0 ≤ 57 dB(A) ≤ 69 dB(A)
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For the different Noise Categories the required minimum transport noise reduction required for habitable
rooms is as follows:
• Category 4: 40 dB(A);
• Category 3: 35 dB(A);
• Category 2: 30 dB(A);
• Category 1: 25 dB(A);
• Category 0: No additional acoustic treatment required – standard building assessment
provisions apply.
At the closest facade of the proposed residential units to the railway line the facade corrected rail noise
level is 77.7 + 0.6 = 78.3 dB(A) maximum, which is equivalent to Noise Category 2. For ultimate traffic
noise at the closest façade of the proposed residential units to Elm Street the facade corrected traffic
noise level is 66 dB(A) LA10,18H, which is also Noise Category 2. Therefore compliance with the traffic
noise criteria for habitable rooms will also result in compliance with the rail noise limits for habitable
rooms – Table 10 refers.
Table 10
Traffic and Rail Noise Category For Proposed Residential Units, Level 1 and Level 2, With Acoustic Barriers in Place
Level 1 Noise Category Level 2 Noise Category
Unit
West North East South West North East South
1 1 1 N/A 1 2 2 N/A 2
2 N/A 1 N/A 1 N/A 2 N/A 2
3 N/A 1 N/A 1 N/A 2 N/A 2
4 N/A 1 N/A 0 N/A 2 N/A 2
5 N/A 0 N/A 0 N/A 1 N/A 1
6 N/A 0 N/A 0 N/A 1 N/A 1
7 N/A 0 N/A 0 N/A 1 N/A 1
8 N/A 0 N/A 0 N/A 1 N/A 1
9 1 0 N/A 1 1 1 N/A 1
10 N/A 0 N/A 0 N/A 1 N/A 1
11 N/A 0 N/A 0 N/A 1 N/A 1
12 N/A 0 0 0 N/A 1 0 1
In accordance with MP4.4 the following minimum Rw values are applicable for each for the above
nominated noise categories, for habitable rooms only:
• Category 0: no additional acoustic treatment, standard building assessment provisions
apply;
• Category 1: Glazing: Rw 24 for glazing with up to and equal to 1.8m2;
Rw 27 for glazing greater than 1.8m2;
External walls: Rw 35;
Roof: Rw 35;
Entry Doors: Rw 28;
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• Category 2: Glazing: Rw 32 for glazing with up to and equal to 1.8m2;
Rw 35 for glazing greater than 1.8m2;
External walls: Rw 41;
Roof: Rw 38;
Floors: Rw 45;
Entry Doors: Rw 33.
With respect to the above the following examples of achieving the nominated minimum Rw values
should be noted (extracted from MP4.4):
• Noise Category 0: no additional acoustic treatment required;
• Noise Category 1:
o Glazing Rw 27:
▪ minimum 4mm thick glass with full perimeter acoustically rated seals;
o Glazing Rw 24:
▪ minimum 4mm thick glass with standard weather seals;
o external walls Rw 35:
▪ single leaf of clay brick masonry at least 110mm thick with:
vi. a row of at least 70mm x 35mm timber studs or 64mm steel studs at
600mm centres, spaced at least 20mm from the masonry wall;
and
(ii) One layer of plasterboard at least 10mm thick fixed to outside face of
studs
OR
▪ minimum 6mm thick fibre cement sheeting or weatherboards or plank cladding
externally, minimum 90mm deep timber stud or 92mm metal stud, standard
plasterboard at least 13mm thick internally.
o Roof Rw 35:
▪ Concrete or terracotta tile or metal sheet roof with sarking, plasterboard ceiling
at least 10mm thick fixed to ceiling cavity.
o Entry doors Rw 28:
▪ fixed so as to overlap the frame or rebate of the frame, constructed of –
vii. Wood, particleboard or blockboard not less than 33mm thick; or
(ii) Compressed fibre reinforced sheeting not less than 9mm thick; or
(iii) Other suitable material with a mass per unit area not less than
24.4kg/m2; or
(iv) Solid core timber door not less than 35mm thick fitted with full
perimeter acoustically rated seals.
• Noise Category 2:
o Glazing Rw 35:
▪ minimum 10.38mm thick laminated glass, with full perimeter acoustically rated
seals
o Glazing Rw 32:
▪ minimum 6.38mm thick laminated glass with full perimeter acoustically rated
seals.
o External walls Rw 41:
▪ two leaves of clay brick masonry at least 110mm thick with cavity not less than
50mm between leaves
OR
Single leaf of clay brick masonry at last 110mm thick with:
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Environmental Traffic and Rail Noise Level Impact Assessment for Proposed Residential Unit Development,
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viii. a row of at least 70mm x 35mm timber studs or 64mm steel studs at
600mm centres, spaced at least 20mm from the masonry wall;
and
(ii) mineral insulation or glass wool insulation at least 50mm thick with a
density of at least 11 kg/m3 positioned between studs; and
(iii) One layer of plasterboard at least 10mm thick fixed to outside face of
studs
OR
Single leaf of brick masonry at least 110mm thick with at least 13mm thick
render on each face
OR
Concrete brickwork at least 110mm thick
OR
In-situ concrete at least 100mm thick
OR
Precast concrete at least 100mm thick and without joints.
o Roof Rw 38:
▪ concrete or terracotta tile or metal sheet roof with sarking, plasterboard ceiling
at least 10mm thick fixed to ceiling cavity, mineral insulation or glass wool
insulation at least 50mm thick with a density of at least 11 kg/m 3.
o Floors Rw 45:
▪ concrete slab at least 100mm thick
OR
Tongued and grooved boards at least 19mm thick with:
ix. timber joists not less than 175mm x 50mm; and
(ii) mineral insulation or glass wool insulation at least 75mm thick with a
density of at least 11kg/m3 positioned between joists and laid on
plasterboard at least 10mm thick fixed to underside of joists; and
(iii) mineral insulation or glass wool insulation at least 25mm thick with a
density of at least 11kg/m3 laid over entire floor, including tops of joists
before flooring is laid; and
(iv) secured to battens at least 75mm x 50mm; and
(v) the assembled flooring laid over the joists, but not fixed to them, with
battens lying between the joists.
o Entry doors Rw 33:
▪ fixed so as to overlap the frame or rebate of the frame by not less than 10mm,
fitted with full perimeter acoustically rated seals and constructed of –
x. solid core, wood, particleboard or blockboard not less than 45mm thick;
and/or
(ii) acoustically laminated glass not less than 10.38mm thick.
TRAFFIC NOISE CONTROL
In accordance with the above the Unit 1 terrace exceeds the traffic noise limit criteria by 5.4 dB(A)
LA10,18H free field and the following facades exceed the 60 dB(A) L A10,18H facade corrected noise limit by
the nominated values:
• Unit 1 western facade, 6 dB(A) noise limit exceedance, requiring a noise reduction of 8.2 dB(A)
when ground attenuation is disregarded;
• Unit 1 northern facade, 2.2 dB(A) noise limit exceedance, requiring a noise reduction of 4.6
dB(A) when ground attenuation is disregarded;
• Unit 2 northern facade, 0.8 dB(A) noise limit exceedance, requiring a noise reduction of 3.6
dB(A) when ground attenuation is disregarded.
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By path difference calculation an acoustic barrier 2.0 metres high on the Elm Street boundary with a
return along the northern boundary 1.8 metres high will reduce traffic noise levels by more than the
above required values. Figure 6 details the location of these acoustic barriers. These acoustic barriers
must be designed and constructed in accordance with MRTS 15. With respect to Figure 6 the notation
for the corner of each Lot with an acoustic barrier and for each change in direction of a Lot boundary
with an acoustic barrier, the numbers represent base of acoustic barrier/top of acoustic barrier RL AHD.
16m long,
1.8m high 108.2/106.4
108.8/107.0
109.0/107.0
18m long,
2.0m high
109.3/107.3
Figure 6
Location and Height and Length of Acoustic Barriers (Bold Red Lines)
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AMBIENT NOISE LEVELS
Table 11 details the range and average ambient noise levels at Monitoring Location A with the
microphone elevated 1.6 metres above ground level.
For details of measurement equipment, equipment settings and monitoring location for the 4-day period
refer Appendix A, whilst Appendix B details all of the results of the ambient noise level measurements.
With respect to noise the following should be noted:
• daytime: 0700 to 1800 hours;
• evening: 1800 to 2200 hours;
• night-time: 2200 to 0700 hours;
• ‘A’ weighted: adjustment made by the sound level meter to the measured noise to
correspond to the response of the human ear. This adjustment is
standardised by international noise standards;
• LAeq,T: the equivalent continuous (or approximately the ‘average’) ‘A’ weighted sound
pressure level for the measurement period ‘T’;
• LA1,T: the ‘A’ weighted sound pressure level exceeded for 1% of the measurement
period ‘T’;
• LA10,T: the ‘A’ weighted sound pressure level exceeded for 10% of the measurement
period ‘T’, which is an approximation of the ‘average of the maximum noise
levels’;
• LA90,T: the ‘A’ weighted sound pressure level exceeded for 90% of the measurement
period ‘T’, which is an approximation of the ‘average of the minimum noise
levels’, which is also known as the ‘background’ noise level.
It should be noted that there were no significant periods of rainfall or high wind during the ambient
noise assessment and, therefore, there was no need to exclude any of the data from the average.
Table 11
Results of Ambient Noise Level Measurements, Monitoring Location A
Ambient Noise Level, dB(A)
Time
Day Date LAeq LA1 LA10 LA90
Period
Range Av. Range Av. Range Av. Range Av.
Daytime 55.1-60.5 58.2 63.4-73.1 66.6 58.4-62.8 61.2 43.2-53.8 49.0
Tuesday 1/6/21 Evening 47.3-58.0 54.3 59.2-71.9 65.4 51.1-61.5 58.0 28.3-47.3 38.1
Night 38.5-60.8 54.8 50.1-75.4 67.4 34.1-64.2 56.2 25.3-50.7 39.0
Daytime 56.4-61.5 58.6 63.5-73.9 67.6 58.9-64.5 61.5 45.2-53.0 49.7
Wednesday 2/6/21 Evening 46.3-58.0 53.6 59.1-67.1 63.6 49.4-61.5 57.3 28.0-47.9 39.4
Night 31.3-61.0 54.8 37.9-75.0 67.8 32.6-63.5 56.2 24.8-50.1 38.8
Daytime 56.5-63.9 59.2 63.1-71.3 66.6 59.0-66.4 62.0 46.2-59.1 51.8
Thursday 3/6/21 Evening 49.2-59.6 55.7 60.1-69.2 65.0 52.8-63.4 59.6 33.2-50.2 42.2
Night 36.2-61.1 55.1 42.9-75.1 66.9 38.0-64.8 57.4 28.9-50.6 40.7
Daytime 56.8-62.0 58.8 63.4-74.0 67.3 59.8-63.9 61.6 46.7-51.8 49.6
Friday 4/6/21 Evening 49.5-62.7 56.6 60.6-78.8 69.0 54.1-61.4 58.9 34.6-46.8 41.7
Night 36.4-60.1 53.5 45.9-75.3 66.5 35.3-61.2 54.4 28.7-45.8 35.9
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From Table 11, the following average ambient noise levels should be noted:
o LAeq,T:
o daytime: 58.2, 58.6, 59.2, 58.8 Average = 58.7 dB(A);
o evening: 54.3, 53.6, 55.7, 56.6 Average = 55.1 dB(A);
o night-time: 54.8, 54.8, 55.1, 53.5 Average = 54.6 dB(A);
o LA1,T:
o daytime: 66.6, 67.6, 66.6, 67.3 Average = 67.0 dB(A);
o evening: 65.4, 63.6, 65.0, 69.0 Average = 65.8 dB(A);
o night-time: 67.4, 67.8, 66.9, 66.5 Average = 67.2 dB(A);
o LA10,T:
o daytime: 61.2, 61.5, 62.0, 61.6 Average = 61.6 dB(A);
o evening: 58.0, 57.3, 59.6, 58.9 Average = 58.5 dB(A);
o night-time: 56.2, 56.2, 57.4, 54.4 Average = 56.1 dB(A);
o LA90,T:
o daytime: 49.0, 49.7, 51.8, 49.6 Average = 50.0 dB(A);
o evening: 38.1, 39.4, 42.2, 41.7 Average = 40.4 dB(A);
o night-time: 39.0, 38.8, 40.7, 35.9 Average = 38.6 dB(A).
CONCLUSIONS
It is proposed to develop the subject site at 54 Elm Street and 5 Pearl Street, Cooroy and construct a
total of twelve townhouses.
Based on the consultant’s site inspection the only potential noise impacts upon the subject site are
traffic noise from Elm Street and rail noise, both of which are State controlled.
Elm Street traffic noise, rail noise and general ambient noise levels were assessed from monitoring
location A, 54 Elm Street, Cooroy, adjacent to the northern boundary with the microphone elevated 1.6
metres and approximately 7.6 metres inside the Elm Street boundary, which is approximately 23 metres
from the centre of traffic on Elm Street and approximately 47 metres to the centre of the railway lines.
Refer Figure 1 for details.
For rail noise the LAeq,24H facade corrected limit of 65 dB(A) is complied with, as well as the single event
maximum rail noise limit, facade corrected, of 87 dB(A), for the closest proposed residential façade to
the railway line. The private external living area rail noise limits are also complied with, for all proposed
terraces. There are no level 2 private external living areas. Both of these rail noise limit compliances
are achieved with no additional noise control measures required. Rail noise impact to habitable rooms
does require that for some facades of some of the residential units the materials of construction must be
upgraded.
For traffic noise control to the private external living areas (Terraces on Level 1) and the Level 1
facades an acoustic barrier 2.0 metres high on the Elm Street boundary is required, with a 1.8 metre
high and 16 metre long return from the Elm Street boundary (54 Elm Street) east on the northern
boundary.
For traffic and rail noise control to habitable rooms on Level 1 and Level 2 Table 10 details the
applicable noise category in accordance with MP4.4. To comply with the habitable room noise criteria
of MP4.4 all external openings would need to be closed and, therefore, all habitable rooms which
require upgraded materials of construction for traffic and rail noise control must be mechanically
ventilated and/or air-conditioned. This air-conditioning/mechanical ventilation system must be designed
and installed such that it maintains the internal noise and, furthermore, complies with the ventilation
requirements of the Building Code of Australia.
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Cooroy Villas Pty Ltd Environmental Traffic and Rail Noise Level Impact Assessment for Proposed Residential Unit Development, 54 Elm Street and 5 Pearl Street, Cooroy Page 26 of 36 RECOMMENDATION It is recommended that, from an environmental noise perspective, the proposed residential development at 54 Elm Street and 9 Pearl Street, Cooroy be approved. This approval must include the nominated acoustic barriers and the nominated Noise Category for the materials of construction as detailed in Table 10 of this report. David Moore & Associates Pty Ltd Our reference: R23089.docx/D3819/Rev.0/17.01.24
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Cooroy Villas Pty Ltd
Environmental Traffic and Rail Noise Level Impact Assessment for Proposed Residential Unit Development,
54 Elm Street and 5 Pearl Street, Cooroy Page 27 of 36
APPENDIX A: AMBIENT NOISE MEASUREMENT EQUIPMENT
Measurement Equipment
The following equipment was used to conduct the 4-day ambient noise level study at Monitoring
Location A:
• Bruel and Kjaer Type 2250 L Hand Held Analyzer – Serial No. 3004552, with Type BZ 7131, BZ
7132 and BZ 7133 Software and Prepolarised free-field ½” microphone, Type 4189, Serial No.
2879996;
• Bruel and Kjaer Type 3592 outdoor microphone kit, including Type UA1404 outdoor microphone;
• Bruel and Kjaer Type AO 0442 ten metre microphone extension cable; and
• Bruel and Kjaer Type 4231 Sound Level Calibrator, Serial No. 3011409.
All of the above equipment is Type 1 in accordance with the requirements of Australian Standard AS
1259-1990, Acoustics – Sound Level Meters, as required by Australian Standard AS 1055-2018.
Measurement Equipment Settings
The above equipment was used with the following settings:
• Detector: RMS
• Time Weighting: FAST
• Frequency Weighting: A
• Sound Incidence: FRONTAL
• Microphone sensitivity: 40.012 mV/Pa
Calibration
The sound level meter was calibrated to the required value of 93.8 dB at 1000 Hz immediately before
and after the noise level measurements were conducted. At no time was an adjustment of more than
0.5 dB required. This complies with the requirements of the Australian Standard.
Monitoring Location
Monitoring location A was on the subject site (adjacent the northern boundary of 54 Elm Street)
approximately 7.6 metres inside the Elm Street boundary with the microphone elevated 1.6 metres,
approximately 23 metres from the centre of traffic on Elm Street and 47 metres to the centre of the
railway lines. Refer Figure 1 for further detail.
Atmospheric Conditions
Atmospheric conditions generally complied with the requirements of the Australian Standard for the
duration of the ambient noise assessment.
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APPENDIX B: RESULTS OF AMBIENT NOISE MEASUREMENTS
Instrument: 2250-L
Application: BZ7133 Version 4.7.6
Start Time: 06/01/2021 13:17:47
End Time: 06/05/2021 12:23:41
Elapsed Time: 3.23:05:54
Bandwidth: 1/3-octave
Max Input Level: 142.88
Time Frequency
Broadband (excl. Peak): FSI AC
Broadband Peak: C
Spectrum: FS Z
Instrument Serial Number: 3004552
Microphone Serial Number: 2879996
Input:
Windscreen Correction: None
Sound Field Correction: Free-field
Calibration Time: 06/01/2021 13:16:41
Calibration Type: External reference
Sensitivity: 40.0124378502369 mV/Pa
David Moore & Associates Pty Ltd Our reference: R23089.docx/D3819/Rev.0/17.01.24
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Cooroy Villas Pty Ltd Environmental Traffic and Rail Noise Level Impact Assessment for Proposed Residential Unit Development, 54 Elm Street and 5 Pearl Street, Cooroy Page 29 of 36 Start date Start time LAeq LAFmax | LAFmin LAF1 LAF10 LAF50 LAF90 LAF99 01/06/2021 01:17:47 PM 71.1 106.6 40.6 73.5 63.0 56.1 48.5 43.5 01/06/2021 01:30:00 PM 60.5 778 37.8 71.0 62.7 55.6 47.6 40.2 01/06/2021 01:45:00 PM 56.4 68.3 37.0 64.9 59.9 54.3 43.7 38.1 01/06/2021 02:00:00 PM 56.3 71.3 39.8 66.2 59.2 53.5 46.4 40.9 01/06/2021 02:15:00 PM 55.1 66.4 39.0 63.4 58.4 53.3 45.9 40.9 01/06/2021 02:30:00 PM 58.6 74.6 41.5 70.1 59.7 54.5 47.9 42.9 01/06/2021 02:45:00 PM 60.5 83.0 43.9 73.1 60.6 54.7 50.1 46.8 01/06/2021 03:00:00 PM 57.6 70.1 45.6 65.6 60.7 56.0 50.5 47.4 01/06/2021 03:15:00 PM 56.7 68.1 42.4 63.4 59.8 55.6 48.5 45.2 01/06/2021 03:30:00 PM 56.9 70.1 41.9 64.7 59.4 55.8 48.7 44.2 01/06/2021 03:45:00 PM 56.6 68.3 43.7 63.6 59.7 55.2 50.0 46.3 01/06/2021 04:00:00 PM 58.5 69.1 43.7 65.0 61.6 57.2 51.8 45.9 01/06/2021 04:15:00 PM 59.8 75.9 44.9 67.9 62.3 58.0 53.4 47.7 01/06/2021 04:30:00 PM 58.2 68.1 39.4 64.5 61.2 57.2 50.6 43.7 01/06/2021 04:45:00 PM 59.4 76.8 41.7 66.6 62.5 57.6 49.4 44.7 01/06/2021 05:00:00 PM 59.9 72.7 45.8 66.5 62.8 58.8 53.8 48.4 01/06/2021 05:15:00 PM 59.4 70.9 45.9 65.5 62.3 58.4 53.2 49.0 01/06/2021 05:30:00 PM 58.5 69.4 45.1 64.1 61.4 57.7 52.3 48.0 01/06/2021 05:45:00 PM 59.2 71.1 43.4 67.0 62.2 57.6 51.8 47.9 01/06/2021 06:00:00 PM 57.6 67.6 38.7 64.8 61.0 56.3 47.3 40.3 01/06/2021 06:15:00 PM 56.1 66.4 34.3 63.6 60.2 53.6 42.2 36.4 01/06/2021 06:30:00 PM 55.2 67.0 32.5 63.4 59.5 51.6 39.2 34.0 01/06/2021 06:45:00 PM 58.0 75.1 32.6 69.7 61.5 50.1 37.4 34.0 01/06/2021 07:00:00 PM 53.6 74.4 29.5 65.6 57.3 44.4 33.0 30.7 01/06/2021 07:15:00 PM 52.8 65.2 30.6 62.6 57.7 45.3 34.1 32.0 01/06/2021 07:30:00 PM 52.7 67.8 30.4 63.1 57.5 44.5 34.2 31.5 01/06/2021 07:45:00 PM 51.6 65.7 29.1 62.2 56.4 42.3 32.7 29.9 01/06/2021 08:00:00 PM 54.2 68.2 29.5 64.9 58.4 46.1 32.4 30.5 01/06/2021 08:15:00 PM 51.4 66.2 28.6 61.7 56.6 39.9 31.3 29.7 01/06/2021 08:30:00 PM 52.1 66.8 28.1 62.3 56.8 43.9 31.6 29.1 01/06/2021 08:45:00 PM 57.4 76.2 29.7 71.9 57.7 46.0 34.3 30.8 01/06/2021 09:00:00 PM 49.0 62.9 26.7 60.3 54.0 33.9 29.0 27.9 01/06/2021 09:15:00 PM 47.4 63.9 25.9 59.2 51.7 33.4 28.3 26.8 01/06/2021 09:30:00 PM 55.1 72.4 26.8 67.0 57.0 35.3 30.7 29.0 01/06/2021 09:45:00 PM 47.3 64.2 25.6 59.8 51.1 33.8 28.6 26.9 01/06/2021 10:00:00 PM 59.8 81.2 26.8 73.9 54.6 33.7 28.8 27.6 01/06/2021 10:15:00 PM 45.1 63.1 24.5 59.1 46.0 29.9 26.8 25.4 01/06/2021 10:30:00 PM 42.3 61.0 24.2 56.0 41.9 27.5 25.9 25.0 01/06/2021 10:45:00 PM 41.5 63.6 24.0 55.7 36.1 27.5 25.6 24.7 01/06/2021 11:00:00 PM 43.0 61.7 24.3 56.7 44.8 29.7 26.9 25.2 01/06/2021 11:15:00 PM 60.4 84.9 24.8 75.3 56.1 31.2 26.3 25.3 01/06/2021 11:30:00 PM 55.7 74.2 24.8 69.3 52.6 33.9 27.9 25.9 01/06/2021 11:45:00 PM 39.1 57.5 24.0 53.3 39.1 27.5 25.3 24.7 02/06/2021 12:00:00 AM 39.4 60.4 25.4 52.7 38.8 32.6 28.3 26.5 02/06/2021 12:15:00 AM 58.6 78.5 26.3 73.1 50.3 31.1 27.9 26.9 02/06/2021 12:30:00 AM 38.5 59.9 26.4 50.1 39.2 31.5 28.5 27.3 02/06/2021 12:45:00 AM 54.6 76.2 26.8 67.6 44.3 34.4 29.5 27.8 02/06/2021 01:00:00 AM 43.9 67.5 26.4 57.2 41.9 32.3 28.3 27.3 02/06/2021 01:15:00 AM 49.5 70.6 26.7 63.5 48.4 31.6 28.5 27.5 02/06/2021 01:30:00 AM 41.9 64.1 25.6 57.1 38.1 31.0 27.4 26.4 David Moore & Associates Pty Ltd Our reference: R23089.docx/D3819/Rev.0/17.01.24
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Cooroy Villas Pty Ltd Environmental Traffic and Rail Noise Level Impact Assessment for Proposed Residential Unit Development, 54 Elm Street and 5 Pearl Street, Cooroy Page 30 of 36 Start date Start time LAeq LAFmax | LAFmin LAF1 LAF10 LAF50 LAF90 LAF99 02/06/2021 01:45:00 AM 40.0 60.1 25.8 55.2 36.0 29.9 27.6 26.8 02/06/2021 02:00:00 AM 43.7 68.8 26.0 51.9 34.1 29.9 27.8 26.9 02/06/2021 02:15:00 AM 42.1 61.7 25.8 55.7 441 33.0 28.5 27.0 02/06/2021 02:30:00 AM 46.2 66.2 25.2 59.8 42.2 31.9 27.7 26.1 02/06/2021 02:45:00 AM 39.3 57.0 25.3 51.1 42.0 33.3 27.8 26.2 02/06/2021 03:00:00 AM 44.1 66.9 24.8 57.3 38.5 31.1 27.5 25.9 02/06/2021 03:15:00 AM 39.6 57.9 25.5 53.6 39.8 33.4 29.0 26.5 02/06/2021 03:30:00 AM 45.5 64.6 27.8 59.7 43.9 33.7 30.5 29.0 02/06/2021 03:45:00 AM 45.8 64.7 27.8 58.6 48.0 34.2 30.0 28.5 02/06/2021 04:00:00 AM 48.9 69.2 26.6 61.8 48.3 35.4 31.2 27.8 02/06/2021 04:15:00 AM 60.7 82.3 30.6 75.4 59.5 38.6 33.7 31.6 02/06/2021 04:30:00 AM 47.7 68.2 26.5 61.1 48.5 36.1 30.4 27.3 02/06/2021 04:45:00 AM 52.4 71.8 32.2 64.8 55.7 40.8 35.4 33.3 02/06/2021 05:00:00 AM 59.8 79.4 29.0 73.2 60.7 45.6 34.4 30.6 02/06/2021 05:15:00 AM 54.5 73.1 31.0 64.4 58.8 45.1 35.8 32.3 02/06/2021 05:30:00 AM 56.2 66.4 35.3 64.3 61.0 51.6 39.8 36.9 02/06/2021 05:45:00 AM 57.6 74.5 38.9 68.1 61.1 50.7 42.0 40.1 02/06/2021 06:00:00 AM 57.7 69.1 38.6 66.3 61.9 54.0 43.8 40.9 02/06/2021 06:15:00 AM 58.3 67.9 40.4 64.8 62.1 56.8 46.2 42.5 02/06/2021 06:30:00 AM 59.0 71.5 40.1 66.9 63.1 56.2 46.6 41.6 02/06/2021 06:45:00 AM 60.8 72.2 44.1 68.3 64.2 59.2 50.7 46.2 02/06/2021 07:00:00 AM 60.8 71.9 42.8 69.2 64.5 58.2 51.3 45.9 02/06/2021 07:15:00 AM 57.6 68.9 43.5 64.3 60.7 56.4 49.5 46.0 02/06/2021 07:30:00 AM 58.3 69.6 44.6 65.4 61.7 56.7 51.0 471 02/06/2021 07:45:00 AM 58.1 74.9 44.9 66.4 60.9 55.9 49.2 46.5 02/06/2021 08:00:00 AM 61.3 79.6 46.2 73.9 62.8 56.6 48.7 471 02/06/2021 08:15:00 AM 58.3 70.8 45.9 64.6 60.9 57.6 52.0 48.4 02/06/2021 08:30:00 AM 58.0 72.2 45.7 66.3 60.6 56.7 50.3 47.3 02/06/2021 08:45:00 AM 56.9 68.8 42.0 63.5 59.6 56.0 50.6 44.5 02/06/2021 09:00:00 AM 61.5 76.7 42.6 73.1 64.0 58.2 50.9 46.1 02/06/2021 09:15:00 AM 59.2 75.3 39.1 67.9 62.2 57.3 49.2 42.3 02/06/2021 09:30:00 AM 57.1 70.0 37.0 64.1 60.6 55.6 45.2 39.5 02/06/2021 09:45:00 AM 58.1 73.4 36.8 67.6 61.0 55.7 46.6 39.1 02/06/2021 10:00:00 AM 58.7 72.8 37.5 68.8 61.4 56.6 47.8 40.4 02/06/2021 10:15:00 AM 57.8 69.7 38.5 66.5 60.9 56.0 48.4 41.6 02/06/2021 10:30:00 AM 58.4 75.5 36.7 67.5 61.6 55.5 46.0 38.8 02/06/2021 10:45:00 AM 59.5 71.2 38.0 68.6 62.9 57.1 47.8 42.0 02/06/2021 11:00:00 AM 57.6 70.8 39.5 65.3 60.9 55.6 48.8 421 02/06/2021 11:15:00 AM 59.1 70.1 41.6 67.2 62.6 57.0 48.6 43.5 02/06/2021 11:30:00 AM 58.0 66.9 41.5 64.8 61.3 56.8 49.9 45.2 02/06/2021 11:45:00 AM 58.2 69.2 40.6 66.1 61.6 56.4 49.1 42.9 02/06/2021 12:00:00 PM 57.3 68.1 38.3 65.1 60.6 55.7 47.7 411 02/06/2021 12:15:00 PM 57.4 70.2 40.2 65.1 61.0 55.0 47.6 42.8 02/06/2021 12:30:00 PM 57.1 72.7 36.4 64.6 60.7 55.1 45.6 38.9 02/06/2021 12:45:00 PM 57.6 70.4 36.9 65.5 61.2 55.2 46.1 40.2 02/06/2021 01:00:00 PM 57.4 70.4 45.4 65.7 60.3 55.7 48.6 46.2 02/06/2021 01:15:00 PM 58.3 74.3 45.8 68.4 60.9 55.7 49.2 46.9 02/06/2021 01:30:00 PM 61.5 79.3 47.1 73.1 63.6 57.2 51.2 48.3 02/06/2021 01:45:00 PM 57.6 72.3 45.6 65.6 60.5 56.1 49.9 46.6 02/06/2021 02:00:00 PM 58.8 76.9 40.8 70.4 61.0 54.6 47.6 43.4 David Moore & Associates Pty Ltd Our reference: R23089.docx/D3819/Rev.0/17.01.24
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Cooroy Villas Pty Ltd Environmental Traffic and Rail Noise Level Impact Assessment for Proposed Residential Unit Development, 54 Elm Street and 5 Pearl Street, Cooroy Page 31 of 36 Start date Start time LAeq LAFmax | LAFmin LAF1 LAF10 LAF50 LAF90 LAF99 02/06/2021 02:15:00 PM 56.4 69.4 37.9 65.6 58.9 54.5 48.9 43.2 02/06/2021 02:30:00 PM 56.9 73.0 40.9 65.0 59.6 55.2 49.6 43.1 02/06/2021 02:45:00 PM 56.6 76.8 41.6 63.8 59.4 54.8 51.1 45.7 02/06/2021 03:00:00 PM 58.5 78.1 44.5 66.8 61.3 56.7 50.7 46.2 02/06/2021 03:15:00 PM 56.7 68.2 39.8 63.5 59.6 55.6 49.0 42.6 02/06/2021 03:30:00 PM 57.3 71.7 38.4 65.0 60.1 55.8 50.1 41.0 02/06/2021 03:45:00 PM 57.9 75.4 41.8 66.2 60.7 55.9 48.9 44.7 02/06/2021 04:00:00 PM 59.6 72.1 42.4 66.2 62.4 58.6 53.0 46.7 02/06/2021 04:15:00 PM 59.7 77.0 44.3 68.1 62.0 57.9 52.0 47.8 02/06/2021 04:30:00 PM 59.0 68.9 44.4 65.2 62.1 58.0 52.5 47.7 02/06/2021 04:45:00 PM 60.4 79.8 40.2 71.0 62.2 57.4 49.7 44.6 02/06/2021 05:00:00 PM 59.2 71.5 41.4 66.9 62.0 57.8 51.8 44.5 02/06/2021 05:15:00 PM 58.9 73.8 39.7 65.4 62.0 57.8 50.0 41.8 02/06/2021 05:30:00 PM 58.7 69.5 40.2 66.2 61.6 57.5 51.4 43.8 02/06/2021 05:45:00 PM 58.1 70.0 39.4 64.9 61.3 56.9 48.7 41.9 02/06/2021 06:00:00 PM 58.0 70.4 39.4 67.0 61.5 55.4 47.9 43.4 02/06/2021 06:15:00 PM 56.7 68.0 34.2 63.9 60.5 54.8 44.7 36.0 02/06/2021 06:30:00 PM 55.0 69.4 33.8 63.2 59.2 51.6 41.8 36.0 02/06/2021 06:45:00 PM 53.6 67.1 32.5 64.5 57.7 48.0 36.2 33.8 02/06/2021 07:00:00 PM 53.7 68.3 31.9 62.5 57.9 49.5 38.4 33.2 02/06/2021 07:15:00 PM 54.3 70.7 31.2 65.6 57.4 47.7 35.8 32.9 02/06/2021 07:30:00 PM 52.8 78.3 32.7 61.6 56.4 48.6 36.9 33.8 02/06/2021 07:45:00 PM 52.8 69.0 29.0 64.9 56.4 43.2 32.8 30.6 02/06/2021 08:00:00 PM 51.8 64.1 30.4 61.4 56.5 45.6 33.3 31.4 02/06/2021 08:15:00 PM 53.4 70.0 29.8 64.2 57.4 45.8 34.6 31.2 02/06/2021 08:30:00 PM 55.2 72.9 28.1 67.1 56.9 42.4 31.8 29.2 02/06/2021 08:45:00 PM 51.4 69.5 28.2 61.6 55.9 42.6 31.2 29.3 02/06/2021 09:00:00 PM 50.5 67.1 27.0 62.1 55.1 34.9 30.1 28.3 02/06/2021 09:15:00 PM 47.9 63.5 26.7 59.2 52.5 33.1 29.1 27.5 02/06/2021 09:30:00 PM 48.5 63.0 25.7 59.1 53.7 33.7 28.0 26.7 02/06/2021 09:45:00 PM 46.3 62.1 25.6 59.1 49.4 30.9 28.1 26.6 02/06/2021 10:00:00 PM 57.1 80.4 25.1 73.6 45.0 30.0 27.1 26.0 02/06/2021 10:15:00 PM 57.1 79.2 26.3 70.4 56.1 35.7 29.0 27.2 02/06/2021 10:30:00 PM 44.9 62.9 25.4 58.5 45.8 30.0 27.2 26.2 02/06/2021 10:45:00 PM 45.6 67.2 24.8 59.8 43.8 29.4 26.6 25.5 02/06/2021 11:00:00 PM 59.5 79.3 26.1 75.0 58.6 36.0 29.3 27.2 02/06/2021 11:15:00 PM 47.1 64.7 25.3 59.9 50.6 34.8 27.9 26.2 02/06/2021 11:30:00 PM 43.8 65.2 26.6 57.3 39.9 33.6 29.0 27.6 02/06/2021 11:45:00 PM 39.8 60.0 25.5 54.1 37.3 29.9 27.0 26.1 03/06/2021 12:00:00 AM 39.0 59.4 25.9 52.7 38.7 31.9 28.5 27.1 03/06/2021 12:15:00 AM 50.9 67.3 27.1 64.5 53.9 38.4 29.7 28.0 03/06/2021 12:30:00 AM 58.1 78.0 24.5 72.3 54.8 36.8 28.2 26.0 03/06/2021 12:45:00 AM 39.9 62.9 23.7 54.9 32.6 28.3 25.4 24.4 03/06/2021 01:00:00 AM 41.0 63.0 24.0 55.1 34.4 29.0 26.6 25.0 03/06/2021 01:15:00 AM 41.2 61.5 24.3 56.1 35.4 29.4 26.3 25.3 03/06/2021 01:30:00 AM 39.9 60.8 24.4 54.9 34.4 27.6 25.9 25.2 03/06/2021 01:45:00 AM 31.3 41.7 23.6 37.9 34.9 28.7 25.2 241 03/06/2021 02:00:00 AM 43.8 65.6 28.0 57.1 41.3 34.5 30.6 29.0 03/06/2021 02:15:00 AM 40.3 61.1 24.1 55.7 35.9 31.1 26.8 25.1 03/06/2021 02:30:00 AM 58.5 80.1 25.7 71.0 54.4 36.6 30.1 27.4 David Moore & Associates Pty Ltd Our reference: R23089.docx/D3819/Rev.0/17.01.24
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Cooroy Villas Pty Ltd Environmental Traffic and Rail Noise Level Impact Assessment for Proposed Residential Unit Development, 54 Elm Street and 5 Pearl Street, Cooroy Page 32 of 36 Start date Start time LAeq LAFmax | LAFmin LAF1 LAF10 LAF50 LAF90 LAF99 03/06/2021 02:45:00 AM 33.1 51.1 22.6 40.9 36.8 30.3 24.8 23.3 03/06/2021 03:00:00 AM 58.9 78.7 24.5 74.0 47.3 32.3 27.8 25.3 03/06/2021 03:15:00 AM 46.7 70.4 25.5 57.3 39.2 32.0 28.0 26.6 03/06/2021 03:30:00 AM 46.7 65.1 25.2 60.7 45.9 31.0 28.1 26.1 03/06/2021 03:45:00 AM 47.5 70.9 24.5 59.4 37.2 29.5 26.8 25.6 03/06/2021 04:00:00 AM 47.1 64.1 26.3 59.9 49.0 32.1 28.6 27.3 03/06/2021 04:15:00 AM 49.4 71.2 27.4 62.9 45.6 33.9 30.1 28.5 03/06/2021 04:30:00 AM 59.7 79.6 28.5 74.6 57.5 36.9 31.6 29.9 03/06/2021 04:45:00 AM 49.1 67.3 28.4 63.0 49.4 34.2 30.9 29.4 03/06/2021 05:00:00 AM 53.5 67.1 30.5 63.4 58.9 41.4 33.9 32.1 03/06/2021 05:15:00 AM 53.8 69.7 31.8 64.3 58.5 43.8 34.8 32.8 03/06/2021 05:30:00 AM 61.0 80.5 32.5 74.4 62.3 52.4 41.5 34.5 03/06/2021 05:45:00 AM 55.7 69.0 34.9 65.2 60.3 49.8 38.7 36.5 03/06/2021 06:00:00 AM 58.4 71.8 37.8 66.2 62.9 54.5 42.2 39.2 03/06/2021 06:15:00 AM 57.4 69.0 38.3 65.9 61.5 54.2 44.7 40.6 03/06/2021 06:30:00 AM 59.7 70.1 40.3 66.9 63.5 57.8 49.0 43.8 03/06/2021 06:45:00 AM 59.4 69.3 43.3 66.3 63.2 57.6 50.1 45.4 03/06/2021 07:00:00 AM 58.5 72.2 41.6 68.2 61.2 55.9 48.6 43.7 03/06/2021 07:15:00 AM 57.9 74.2 45.8 64.3 60.9 56.5 51.0 47.2 03/06/2021 07:30:00 AM 58.0 68.4 43.7 65.3 61.1 56.8 50.0 46.1 03/06/2021 07:45:00 AM 57.9 71.3 42.4 66.7 61.1 55.9 48.8 45.4 03/06/2021 08:00:00 AM 57.5 73.1 44.7 65.6 60.4 56.2 49.3 46.3 03/06/2021 08:15:00 AM 59.0 74.8 45.0 68.0 61.4 57.0 49.7 47.0 03/06/2021 08:30:00 AM 57.2 74.5 44.0 63.1 59.0 56.2 51.5 46.1 03/06/2021 08:45:00 AM 57.2 68.8 42.2 64.5 60.0 55.9 49.7 45.5 03/06/2021 09:00:00 AM 57.6 68.4 42.1 64.9 60.9 56.1 48.8 43.8 03/06/2021 09:15:00 AM 58.1 68.9 37.0 64.8 61.3 56.9 49.1 39.7 03/06/2021 09:30:00 AM 59.1 76.9 40.5 68.7 61.6 56.5 48.4 42.7 03/06/2021 09:45:00 AM 57.7 69.6 37.1 64.7 61.0 56.2 47.3 40.3 03/06/2021 10:00:00 AM 57.3 72.1 36.1 64.6 60.8 55.7 46.8 38.2 03/06/2021 10:15:00 AM 59.0 76.9 40.3 69.1 61.4 57.0 49.0 43.5 03/06/2021 10:30:00 AM 57.7 69.9 A1.3 64.7 61.1 56.0 49.1 44.9 03/06/2021 10:45:00 AM 58.7 77.7 41.4 68.7 61.3 55.9 47.3 43.0 03/06/2021 11:00:00 AM 57.5 69.0 41.7 64.5 60.8 55.9 48.8 44.0 03/06/2021 11:15:00 AM 57.5 66.9 40.6 64.7 60.8 56.3 49.1 42.7 03/06/2021 11:30:00 AM 57.6 72.1 38.1 65.8 60.8 55.7 471 41.0 03/06/2021 11:45:00 AM 57.8 68.9 36.7 66.1 61.0 56.2 47.7 40.6 03/06/2021 12:00:00 PM 57.1 67.7 37.1 63.5 60.8 55.5 474 411 03/06/2021 12:15:00 PM 57.5 70.3 37.9 65.6 60.6 55.5 474 411 03/06/2021 12:30:00 PM 56.8 67.9 38.1 63.9 60.2 55.1 46.5 40.1 03/06/2021 12:45:00 PM 58.0 71.9 39.0 67.7 60.8 55.6 47.0 42.3 03/06/2021 01:00:00 PM 57.2 68.7 38.4 65.8 60.4 55.4 47.2 41.9 03/06/2021 01:15:00 PM 56.7 79.1 39.9 64.2 59.6 55.2 46.2 41.9 03/06/2021 01:30:00 PM 57.3 67.4 37.0 63.9 60.6 56.0 48.7 39.0 03/06/2021 01:45:00 PM 57.6 72.5 38.1 66.4 60.8 55.6 474 411 03/06/2021 02:00:00 PM 56.5 67.7 40.7 64.2 59.6 54.9 48.6 43.6 03/06/2021 02:15:00 PM 57.9 79.3 41.0 64.4 60.6 55.6 48.6 42.5 03/06/2021 02:30:00 PM 60.8 75.7 49.3 71.3 62.8 58.3 53.8 51.1 03/06/2021 02:45:00 PM 59.1 72.7 46.7 68.0 62.1 56.8 50.8 48.1 03/06/2021 03:00:00 PM 58.5 73.0 46.7 66.8 61.2 56.9 51.7 48.2 David Moore & Associates Pty Ltd Our reference: R23089.docx/D3819/Rev.0/17.01.24
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Cooroy Villas Pty Ltd Environmental Traffic and Rail Noise Level Impact Assessment for Proposed Residential Unit Development, 54 Elm Street and 5 Pearl Street, Cooroy Page 33 of 36 Start date Start time LAeq LAFmax | LAFmin LAF1 LAF10 LAF50 LAF90 LAF99 03/06/2021 03:15:00 PM 58.2 70.6 45.4 66.7 60.8 56.9 51.1 47.7 03/06/2021 03:30:00 PM 58.8 77.3 42.3 66.7 60.8 57.2 50.8 45.4 03/06/2021 03:45:00 PM 58.8 68.8 47.7 63.9 61.4 58.2 53.5 49.8 03/06/2021 04:00:00 PM 62.2 68.5 51.3 66.9 64.8 61.6 56.9 53.5 03/06/2021 04:15:00 PM 63.2 70.7 50.6 67.8 65.7 62.8 58.3 53.8 03/06/2021 04:30:00 PM 62.7 71.5 50.9 68.3 65.4 62.1 56.1 53.0 03/06/2021 04:45:00 PM 63.9 70.7 54.1 68.7 66.4 63.4 59.1 55.6 03/06/2021 05:00:00 PM 62.4 76.1 46.1 68.5 64.9 61.5 54.8 50.3 03/06/2021 05:15:00 PM 61.1 70.1 46.2 67.1 64.1 60.2 54.4 49.2 03/06/2021 05:30:00 PM 62.7 73.6 48.8 68.8 65.7 61.5 56.1 50.4 03/06/2021 05:45:00 PM 59.7 68.6 43.2 65.5 63.0 58.7 51.6 45.8 03/06/2021 06:00:00 PM 59.6 75.6 42.4 66.0 62.8 58.0 50.2 44.7 03/06/2021 06:15:00 PM 58.0 67.4 38.1 65.0 62.0 55.7 44.9 40.1 03/06/2021 06:30:00 PM 56.5 67.0 34.7 64.3 60.7 53.3 42.3 36.1 03/06/2021 06:45:00 PM 59.5 778 37.2 69.2 62.1 54.9 44.8 39.0 03/06/2021 07:00:00 PM 56.7 74.1 35.6 66.3 60.5 53.2 41.7 37.2 03/06/2021 07:15:00 PM 55.0 68.3 35.3 64.5 59.3 49.2 38.2 36.7 03/06/2021 07:30:00 PM 55.0 70.6 36.0 63.6 59.1 50.7 39.0 36.9 03/06/2021 07:45:00 PM 54.6 68.0 34.9 64.9 58.8 49.6 38.5 36.5 03/06/2021 08:00:00 PM 53.6 67.2 35.4 63.2 57.9 49.2 38.2 36.5 03/06/2021 08:15:00 PM 53.0 68.5 33.4 64.3 56.9 45.3 36.1 34.6 03/06/2021 08:30:00 PM 52.9 70.6 33.6 63.8 57.0 44.8 36.4 34.5 03/06/2021 08:45:00 PM 49.6 63.8 33.2 60.1 53.9 40.4 35.1 34.1 03/06/2021 09:00:00 PM 50.6 66.2 32.2 60.9 55.1 42.4 34.7 33.2 03/06/2021 09:15:00 PM 52.4 71.5 31.2 64.5 56.1 39.4 33.7 32.5 03/06/2021 09:30:00 PM 49.2 64.6 31.3 62.2 52.8 35.8 33.2 32.3 03/06/2021 09:45:00 PM 58.1 72.5 39.4 67.5 63.4 49.6 43.3 40.8 03/06/2021 10:00:00 PM 58.2 69.0 39.3 66.8 62.7 55.1 44.0 41.2 03/06/2021 10:15:00 PM 57.6 76.6 33.5 70.3 58.8 45.9 40.7 36.5 03/06/2021 10:30:00 PM 52.9 69.5 30.5 64.0 57.3 43.4 34.5 32.4 03/06/2021 10:45:00 PM 59.6 80.8 27.2 72.0 56.1 37.0 29.7 28.2 03/06/2021 11:00:00 PM 49.6 69.6 28.2 61.2 52.4 34.1 30.7 28.9 03/06/2021 11:15:00 PM 59.2 79.4 28.8 73.7 55.7 34.9 31.3 29.6 03/06/2021 11:30:00 PM 46.7 64.0 29.0 60.5 46.4 33.2 30.8 30.0 03/06/2021 11:45:00 PM 46.8 64.1 29.3 60.5 47.0 33.5 30.9 30.2 04/06/2021 12:00:00 AM 54.2 71.4 29.2 66.4 54.7 35.0 31.4 30.4 04/06/2021 12:15:00 AM 43.3 62.9 29.2 57.4 38.5 32.7 31.2 30.3 04/06/2021 12:30:00 AM 43.9 65.5 28.3 58.5 38.6 32.3 30.6 29.6 04/06/2021 12:45:00 AM 39.9 60.3 28.3 51.4 41.1 32.9 30.2 29.0 04/06/2021 01:00:00 AM 42.7 66.0 28.2 54.7 39.0 32.9 29.5 28.8 04/06/2021 01:15:00 AM 36.2 54.7 29.2 42.9 38.5 34.8 31.8 30.5 04/06/2021 01:30:00 AM 42.1 66.8 27.8 53.0 38.9 32.8 29.3 28.4 04/06/2021 01:45:00 AM 40.8 60.1 27.3 55.3 41.3 31.8 28.9 28.1 04/06/2021 02:00:00 AM 42.9 62.5 27.1 57.3 41.5 34.1 29.3 28.0 04/06/2021 02:15:00 AM 44.6 68.6 29.5 58.0 38.0 34.4 32.2 31.1 04/06/2021 02:30:00 AM 42.6 63.5 27.4 56.6 39.4 32.8 30.9 28.3 04/06/2021 02:45:00 AM 43.1 65.0 28.9 57.8 38.6 33.7 31.4 29.9 04/06/2021 03:00:00 AM 42.4 63.8 29.3 55.5 39.4 34.1 31.3 30.1 04/06/2021 03:15:00 AM 57.4 75.8 30.4 73.0 50.6 35.7 32.5 31.2 04/06/2021 03:30:00 AM 45.7 65.3 28.2 60.2 42.4 34.4 30.3 29.0 David Moore & Associates Pty Ltd Our reference: R23089.docx/D3819/Rev.0/17.01.24
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Cooroy Villas Pty Ltd Environmental Traffic and Rail Noise Level Impact Assessment for Proposed Residential Unit Development, 54 Elm Street and 5 Pearl Street, Cooroy Page 34 of 36 Start date Start time LAeq LAFmax | LAFmin LAF1 LAF10 LAF50 LAF90 LAF99 04/06/2021 03:45:00 AM 47.1 65.6 27.8 61.0 47.7 36.1 30.8 28.7 04/06/2021 04:00:00 AM 46.0 64.6 27.8 60.0 43.8 35.3 31.5 29.2 04/06/2021 04:15:00 AM 47.8 65.2 29.2 61.1 49.0 36.3 32.0 30.2 04/06/2021 04:30:00 AM 50.5 70.1 30.2 62.2 54.6 37.2 32.7 31.1 04/06/2021 04:45:00 AM 61.1 81.1 32.2 75.1 59.4 40.2 34.8 33.3 04/06/2021 05:00:00 AM 53.5 66.9 34.1 63.3 58.7 44.4 36.6 35.1 04/06/2021 05:15:00 AM 55.2 69.5 35.7 64.2 60.4 46.6 38.4 36.7 04/06/2021 05:30:00 AM 57.7 73.7 37.7 69.1 61.2 52.2 43.2 40.0 04/06/2021 05:45:00 AM 58.2 74.8 39.0 68.7 61.7 52.7 43.6 40.8 04/06/2021 06:00:00 AM 59.5 74.4 40.2 68.4 63.3 56.3 46.8 41.5 04/06/2021 06:15:00 AM 59.8 73.1 40.9 69.5 63.2 56.9 46.1 421 04/06/2021 06:30:00 AM 60.9 73.6 44.0 68.7 64.8 58.5 50.6 46.3 04/06/2021 06:45:00 AM 59.4 72.4 44.1 66.3 62.9 57.9 49.3 45.3 04/06/2021 07:00:00 AM 60.0 69.8 43.8 67.4 63.9 57.9 50.2 45.6 04/06/2021 07:15:00 AM 58.9 69.4 44.9 65.6 62.2 57.5 50.9 46.7 04/06/2021 07:30:00 AM 58.0 71.4 42.6 65.6 61.2 56.5 50.1 44.7 04/06/2021 07:45:00 AM 59.4 76.3 42.6 69.3 62.0 56.5 48.7 45.1 04/06/2021 08:00:00 AM 59.1 75.9 46.7 68.1 61.8 56.8 50.3 48.2 04/06/2021 08:15:00 AM 58.4 68.8 45.5 65.8 61.6 57.1 49.8 47.0 04/06/2021 08:30:00 AM 58.2 72.5 44.6 66.7 60.6 56.9 51.4 47.7 04/06/2021 08:45:00 AM 58.7 77.0 37.9 68.4 60.3 56.0 49.4 40.1 04/06/2021 09:00:00 AM 57.8 74.1 39.0 65.2 61.2 56.1 47.5 41.0 04/06/2021 09:15:00 AM 60.1 85.9 40.6 66.3 61.4 56.7 48.5 43.9 04/06/2021 09:30:00 AM 58.9 73.8 40.6 66.6 62.0 57.4 48.3 43.4 04/06/2021 09:45:00 AM 57.6 69.1 42.2 65.3 60.5 56.1 49.2 43.7 04/06/2021 10:00:00 AM 58.7 71.1 42.3 67.6 61.9 56.3 474 441 04/06/2021 10:15:00 AM 58.0 70.3 42.8 64.7 61.1 56.7 49.0 44.6 04/06/2021 10:30:00 AM 57.4 71.4 39.9 65.2 60.7 55.6 46.9 41.8 04/06/2021 10:45:00 AM 59.0 77.1 43.8 69.8 61.0 56.7 49.0 45.6 04/06/2021 11:00:00 AM 58.8 75.5 42.6 67.1 62.1 56.7 49.1 44.9 04/06/2021 11:15:00 AM 58.9 72.4 41.5 67.8 62.3 56.3 47.5 43.5 04/06/2021 11:30:00 AM 58.4 71.6 444 66.1 61.3 57.1 49.1 45.6 04/06/2021 11:45:00 AM 58.3 69.8 42.2 66.3 61.4 56.8 50.0 44.7 04/06/2021 12:00:00 PM 58.5 71.3 441 65.9 61.8 57.0 47.8 42.7 04/06/2021 12:15:00 PM 59.0 72.5 43.0 67.9 62.2 56.3 48.6 43.9 04/06/2021 12:30:00 PM 56.8 68.7 38.9 64.1 60.6 54.8 46.7 411 04/06/2021 12:45:00 PM 58.1 74.7 A1.3 64.7 61.2 56.3 47.8 43.0 04/06/2021 01:00:00 PM 57.8 74.4 42.2 65.0 61.0 56.2 47.9 44.5 04/06/2021 01:15:00 PM 57.7 70.7 41.9 66.0 60.6 56.1 48.0 43.9 04/06/2021 01:30:00 PM 62.0 80.2 44.4 74.0 63.7 57.6 50.4 46.3 04/06/2021 01:45:00 PM 57.9 69.4 40.6 65.7 61.0 56.4 474 42.6 04/06/2021 02:00:00 PM 57.4 82.0 43.8 65.9 59.8 55.0 48.2 45.0 04/06/2021 02:15:00 PM 57.7 75.1 44.5 65.8 60.7 55.5 48.8 45.6 04/06/2021 02:30:00 PM 57.2 70.1 43.7 64.9 60.0 55.7 50.0 46.5 04/06/2021 02:45:00 PM 56.8 69.5 46.3 63.4 59.9 55.5 49.4 47.5 04/06/2021 03:00:00 PM 60.2 77.3 46.0 71.2 62.5 56.4 51.1 47.2 04/06/2021 03:15:00 PM 57.8 75.0 43.3 67.6 59.8 55.6 49.4 45.1 04/06/2021 03:30:00 PM 58.1 69.6 44.9 65.4 60.9 56.8 51.1 46.7 04/06/2021 03:45:00 PM 59.0 75.0 43.6 67.5 61.7 57.0 51.4 45.7 04/06/2021 04:00:00 PM 59.1 77.3 43.4 65.9 61.5 57.9 51.8 46.3 David Moore & Associates Pty Ltd Our reference: R23089.docx/D3819/Rev.0/17.01.24
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Cooroy Villas Pty Ltd Environmental Traffic and Rail Noise Level Impact Assessment for Proposed Residential Unit Development, 54 Elm Street and 5 Pearl Street, Cooroy Page 35 of 36 Start date Start time LAeq LAFmax | LAFmin LAF1 LAF10 LAF50 LAF90 LAF99 04/06/2021 04:15:00 PM 60.9 77.3 44.6 70.8 63.1 58.3 51.8 471 04/06/2021 04:30:00 PM 60.0 80.3 43.0 67.8 62.2 57.9 51.3 46.2 04/06/2021 04:45:00 PM 59.0 69.4 42.8 66.4 62.0 57.6 51.1 46.2 04/06/2021 05:00:00 PM 59.9 82.6 43.5 68.0 62.4 57.8 50.7 45.5 04/06/2021 05:15:00 PM 59.3 79.7 43.3 65.8 62.0 57.5 50.1 44.9 04/06/2021 05:30:00 PM 59.0 71.5 44.4 65.3 62.1 57.7 51.7 47.0 04/06/2021 05:45:00 PM 58.1 73.4 41.2 65.8 61.4 56.4 47.8 43.0 04/06/2021 06:00:00 PM 59.7 81.6 39.3 68.3 61.0 55.4 46.8 42.3 04/06/2021 06:15:00 PM 58.2 77.7 39.3 67.8 61.0 55.2 46.7 41.2 04/06/2021 06:30:00 PM 56.1 65.9 41.0 63.6 59.9 53.9 45.5 42.5 04/06/2021 06:45:00 PM 55.7 69.1 36.5 63.6 59.6 52.9 41.0 37.7 04/06/2021 07:00:00 PM 57.7 73.8 38.5 68.5 61.4 52.0 42.5 39.4 04/06/2021 07:15:00 PM 52.8 64.3 35.6 61.6 57.4 47.6 39.4 37.0 04/06/2021 07:30:00 PM 58.0 77.0 35.5 69.2 60.1 49.3 39.2 36.8 04/06/2021 07:45:00 PM 53.3 68.9 33.6 63.1 57.2 48.8 38.9 35.2 04/06/2021 08:00:00 PM 55.2 72.1 33.8 66.1 59.0 50.0 38.4 35.3 04/06/2021 08:15:00 PM 54.6 70.9 35.8 64.7 58.8 48.5 40.0 37.4 04/06/2021 08:30:00 PM 62.7 82.1 34.0 78.8 57.9 48.2 37.7 35.9 04/06/2021 08:45:00 PM 53.6 69.6 35.2 62.4 58.3 48.0 39.3 37.1 04/06/2021 09:00:00 PM 51.6 65.0 35.1 61.1 56.8 44.3 37.9 36.3 04/06/2021 09:15:00 PM 51.4 63.8 34.9 61.2 56.3 43.8 37.7 35.9 04/06/2021 09:30:00 PM 54.6 77.4 33.2 65.4 56.9 44.9 36.4 34.4 04/06/2021 09:45:00 PM 49.5 65.0 30.7 60.6 54.1 40.9 34.6 32.3 04/06/2021 10:00:00 PM 60.1 81.0 32.1 73.6 59.3 41.2 35.1 33.2 04/06/2021 10:15:00 PM 50.0 70.0 30.6 61.3 53.2 39.2 34.2 32.0 04/06/2021 10:30:00 PM 57.8 79.8 31.5 70.9 56.9 41.0 34.9 32.8 04/06/2021 10:45:00 PM 46.3 63.3 28.1 59.0 48.4 36.2 32.5 29.5 04/06/2021 11:00:00 PM 48.7 64.0 29.5 60.1 53.9 36.9 32.2 30.6 04/06/2021 11:15:00 PM 53.7 73.0 29.8 65.3 57.2 38.4 33.2 31.2 04/06/2021 11:30:00 PM 56.7 79.9 29.8 69.4 49.8 34.4 32.0 30.6 04/06/2021 11:45:00 PM 50.2 73.9 29.8 62.2 41.7 35.9 32.4 30.5 05/06/2021 12:00:00 AM 47.9 66.7 30.0 60.5 50.5 36.3 32.3 31.1 05/06/2021 12:15:00 AM 44.5 62.4 30.4 57.6 44.7 35.2 32.4 31.2 05/06/2021 12:30:00 AM 60.0 84.9 30.5 75.3 52.4 36.0 32.5 31.3 05/06/2021 12:45:00 AM 42.5 61.3 30.9 55.2 43.3 36.0 33.4 31.7 05/06/2021 01:00:00 AM 43.7 62.3 28.6 57.2 42.5 34.7 31.5 30.1 05/06/2021 01:15:00 AM 41.3 60.6 27.1 56.0 38.3 32.6 29.6 28.0 05/06/2021 01:30:00 AM 55.7 73.5 27.3 69.2 50.2 34.9 30.4 28.2 05/06/2021 01:45:00 AM 59.3 79.6 29.1 74.7 52.0 34.4 31.0 29.8 05/06/2021 02:00:00 AM 39.6 59.7 28.7 54.2 37.4 33.0 30.9 29.6 05/06/2021 02:15:00 AM 37.1 52.6 28.5 47.3 39.5 33.6 30.7 29.3 05/06/2021 02:30:00 AM 43.1 58.6 27.7 55.3 47.0 33.8 30.4 28.8 05/06/2021 02:45:00 AM 43.8 63.2 28.4 57.5 42.7 34.1 31.0 29.4 05/06/2021 03:00:00 AM 43.8 66.5 28.9 57.5 38.4 33.3 31.2 30.1 05/06/2021 03:15:00 AM 46.8 70.6 29.8 57.1 39.8 34.5 31.8 30.7 05/06/2021 03:30:00 AM 45.8 67.2 26.9 61.0 40.5 34.4 31.3 28.7 05/06/2021 03:45:00 AM 36.4 59.3 26.9 45.9 35.3 31.3 28.7 27.7 05/06/2021 04:00:00 AM 41.7 63.1 26.6 57.0 38.0 33.3 29.7 28.0 05/06/2021 04:15:00 AM 50.0 69.5 28.2 64.0 48.4 35.7 30.5 29.0 05/06/2021 04:30:00 AM 50.0 71.4 30.3 61.8 51.8 35.3 32.1 31.0 David Moore & Associates Pty Ltd Our reference: R23089.docx/D3819/Rev.0/17.01.24
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Cooroy Villas Pty Ltd Environmental Traffic and Rail Noise Level Impact Assessment for Proposed Residential Unit Development, 54 Elm Street and 5 Pearl Street, Cooroy Page 36 of 36 Start date Start time LAeq LAFmax | LAFmin LAF1 LAF10 LAF50 LAF90 LAF99 05/06/2021 04:45:00 AM 50.8 69.7 31.1 62.3 55.5 38.8 34.3 32.5 05/06/2021 05:00:00 AM 50.6 68.9 31.1 62.7 54.3 38.0 34.2 32.6 05/06/2021 05:15:00 AM 51.6 66.0 31.7 63.1 56.3 38.1 34.7 33.6 05/06/2021 05:30:00 AM 54.0 69.4 32.9 64.8 58.6 45.1 36.0 34.0 05/06/2021 05:45:00 AM 50.9 65.6 35.0 62.9 54.4 40.2 37.6 36.4 05/06/2021 06:00:00 AM 56.1 76.6 36.8 65.5 59.8 48.3 40.0 38.1 05/06/2021 06:15:00 AM 55.3 69.6 37.0 64.6 60.2 49.0 40.7 38.4 05/06/2021 06:30:00 AM 57.0 76.9 37.4 67.4 60.3 51.1 42.5 39.5 05/06/2021 06:45:00 AM 58.6 82.7 40.1 66.1 61.2 53.1 45.8 41.6 05/06/2021 07:00:00 AM 56.8 70.1 39.1 64.6 61.0 53.7 45.1 411 05/06/2021 07:15:00 AM 56.3 68.8 38.6 64.2 60.3 52.7 43.2 40.3 05/06/2021 07:30:00 AM 58.4 71.2 38.3 66.7 62.1 56.2 45.4 40.5 05/06/2021 07:45:00 AM 58.7 71.5 38.2 67.4 62.3 56.2 48.5 41.8 05/06/2021 08:00:00 AM 57.7 69.5 38.2 64.8 61.4 56.1 46.4 40.8 05/06/2021 08:15:00 AM 56.7 70.0 38.1 63.5 60.4 54.7 45.9 39.7 05/06/2021 08:30:00 AM 57.1 67.2 41.1 63.4 60.8 55.7 46.4 43.0 05/06/2021 08:45:00 AM 58.8 75.8 37.8 66.2 61.9 57.2 48.3 41.2 05/06/2021 09:00:00 AM 58.1 68.6 38.1 64.8 61.7 56.6 46.9 40.0 05/06/2021 09:15:00 AM 57.8 71.2 38.4 65.0 61.0 56.4 47.3 41.4 05/06/2021 09:30:00 AM 58.7 73.1 40.7 67.2 61.8 56.9 47.2 42.4 05/06/2021 09:45:00 AM 58.6 78.4 42.0 65.6 61.6 57.2 47.0 43.6 05/06/2021 10:00:00 AM 58.8 69.8 39.7 66.0 62.0 57.5 48.9 42.7 05/06/2021 10:15:00 AM 57.7 69.7 39.6 65.9 60.9 56.1 47.2 41.9 05/06/2021 10:30:00 AM 57.8 73.6 38.9 67.3 60.6 55.6 46.1 41.0 05/06/2021 10:45:00 AM 57.3 70.0 40.9 64.6 60.7 55.8 474 42.6 05/06/2021 11:00:00 AM 58.0 74.5 40.2 68.1 60.7 55.4 46.7 42.2 05/06/2021 11:15:00 AM 57.9 78.6 41.4 66.2 60.8 55.3 46.1 42.4 05/06/2021 11:30:00 AM 57.1 68.2 40.3 63.8 60.4 55.6 471 42.2 05/06/2021 11:45:00 AM 58.3 73.1 41.7 66.4 60.9 56.8 48.2 43.4 05/06/2021 12:00:00 PM 58.4 74.2 40.0 68.8 61.2 56.1 46.8 421 05/06/2021 12:15:00 PM 57.9 70.4 41.9 65.0 61.0 56.4 49.9 45.0 David Moore & Associates Pty Ltd Our reference: R23089.docx/D3819/Rev.0/17.01.24
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