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Appendix E - David Moore Noise report · 132007.2446.03
Attached to the e-mail Other Change application (Extension of Existing Visitor Hostel - 21 Beds) - 132007.2446.03.
Environmental Noise Level Impact Assessment for Proposed Expansion of
Existing Backpacker Accommodation onto 106 Pacific Avenue,
Sunshine Beach
conducted for
Tamobrojo Pty Ltd
Report No: R18018/D3310/Rev.0/19.04.18
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Report prepared for: Tamobrojo Pty Ltd
102 Pacific Avenue
SUNSHINE BEACH QLD 4567
Telephone: 07 5455 4088
Mobile: 0417 700 942
Authorised by: Mr Warick Redwood
Director
Tamobrojo Pty Ltd
Town Planner: Ms Nadine Gorton
Martoo Consulting
PO Box 1684
NOOSA HEADS QLD 4567
Telephone: 07 5455 5425
Fax: -
Dates of assessment: Tuesday 24 and Wednesday 25 February 2009
Saturday 28 February and Sunday 1 March 2009
Consultants: David Moore & Associates Pty Ltd
7 Eleanor Drive
(PO Box 38)
SILVAN VIC 3795
Telephone: 07 3170 3222
Mobile: 0417 717 506
Email: [email protected]
...................................................................................................................................
David Moore, B App Sc, MAAS
Our reference: R18018/D3310/Rev.0/19.04.18
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Table of Contents
Page No.
INTRODUCTION ..................................................................................................................................... 1
CRITERIA ................................................................................................................................................ 5
MEASUREMENTS AND CALCULATIONS ...................................................................................................... 5
NOISE LIMITS ......................................................................................................................................... 5
AMBIENT NOISE LEVELS ..................................................................................................................... 6
NOISE FROM SUBJECT SITE ............................................................................................................... 7
ON-SITE VEHICLE NOISE ........................................................................................................................ 7
PEOPLE LAUGHING AND TALKING ............................................................................................................ 8
PLANT NOISE ......................................................................................................................................... 9
NOISE CONTROL ................................................................................................................................. 10
CONCLUSIONS .................................................................................................................................... 12
RECOMMENDATION ........................................................................................................................... 13
APPENDIX A: AMBIENT NOISE LEVEL MEASUREMENT EQUIPMENT ........................................ 14
APPENDIX B: DETAILED RESULTS OF NOISE LEVEL MEASUREMENTS................................... 15
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Tamobrojo Pty Ltd Environmental Noise Level Impact Assessment for Proposed Expansion of Existing Backpacker Accommodation onto 106 Pacific Avenue, Sunshine Beach Page 1 of 18 INTRODUCTION There is an existing backpacker accommodation (Visitor Accommodation Type 4 - Hostel) premises located at 102 Pacific Avenue, Sunshine Beach, for which David Moore & Associates Pty Ltd prepared the noise report for in 2009. This report was titled Environmental Noise Level Study for Proposed Residential – Budget Accommodation – Development, 102 Pacific Avenue, Sunshine Beach. The owner of this backpacker accommodation has now purchased the adjoining residence at 106 Pacific Avenue, Sunshine Beach and proposes to expand the backpacker accommodation into this existing dwelling. In accordance with advice from Nadine Gorton, Town Planner, Noosa Council have requested a noise impact assessment be prepared for this proposed expansion of the backpacker accommodation. This report has been prepared in response to this Council request, with noise limit criteria based on the Environmental Protection (Noise) Policy 2008 and the adopted background sound levels based on the results of the 2009 ambient noise assessments. It is the opinion of the acoustic consultant that these 2009 background sound levels are still relevant today, albeit that they are most likely conservative as the primary noise source in this area is traffic on Pacific Avenue, which is a direct link between the David Low Way and Noosa Heads and carries a significant volume of traffic. By using the 2009 background sound levels to establish the noise limits, these noise limits will be conservative and provide additional acoustic ‘protection’ to the adjoining residential, which is behind the subject site to the north-east, as well as adjoining to the north-west. Pacific Avenue is not a transport noise corridor and as the existing residence is not being replaced or extended traffic noise impact does not require consideration. The only potential environmental noise impact is from the subject site and this could include vehicle activities, airconditioning plant and people laughing and talking. In 2009 to assess the ambient noise levels relative to the closest boundary to Pacific Avenue, with the ambient noise levels dominated by traffic, a 24-hour noise level study was conducted from Monitoring Location A, on the front (Pacific Avenue) boundary of 102 Pacific Avenue with the microphone elevated 2 metres. These ambient noise levels are relevant to the residential adjoining the subject site to the north-west. To assess the general ambient noise levels for this residential area and establish appropriate noise limits for noise from the subject site at the adjoining residential to the north-east a 24-hour ambient noise assessment was conducted over a weekend from monitoring location B from adjacent the rear boundary of 102 Pacific Avenue – boundary most distant from the influence of traffic noise from Pacific Avenue, with the microphone also elevated 2 metres. This report details the results of these noise level studies, noise limits, noise level impact and any required noise control measures. In preparing this report the following drawings prepared by Floor Plan Plus were referenced: • Drawing 1001, 2: Proposed Amalgamated Hostel Site Plan; • Drawing 1002, 2: Existing 3 × 1 Bedroom Unit Layout and Site Plan (106 Pacific Avenue); • Drawing 1003, 2: Proposed 21 Bed Hostel Layout Plan (106 Pacific Avenue); • Drawing 1004, 2: East and West Elevation Plan (106 Pacific Avenue); • Drawing 1005, 2: North and South Elevation Plan (106 Pacific Avenue). Refer Figure 1 for locality plan and monitoring locations A and B, Figure 2 for overall proposed site plan and Figure 3 for Proposed 21 bed hostel for 106 Pacific Avenue. David Moore & Associates Pty Ltd Our reference: R18018/D3310/Rev.0/19.04.18
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Tamobrojo Pty Ltd
Environmental Noise Level Impact Assessment for Proposed Expansion of Existing Backpacker
Accommodation onto 106 Pacific Avenue, Sunshine Beach Page 2 of 18
Adjoining
Residences
to NE
Adjoining
Residence
to NW
Subject
Site
Monitoring
Existing Location B
Backpacker
Monitoring
Location A
Figure 1
Locality Plan, Monitoring Locations A and B and Closest Adjoining Residences
David Moore & Associates Pty Ltd Our reference: R18018/D3310/Rev.0/19.04.18
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Tamobrojo Pty Ltd
Environmental Noise Level Impact Assessment for Proposed Expansion of Existing Backpacker
Accommodation onto 106 Pacific Avenue, Sunshine Beach Page 3 of 18
PACIFIC AVENUE
Figure 2
Overall Proposed Site Plan, 102 and 106 Pacific Avenue
David Moore & Associates Pty Ltd Our reference: R18018/D3310/Rev.0/19.04.18
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Tamobrojo Pty Ltd
Environmental Noise Level Impact Assessment for Proposed Expansion of Existing Backpacker
Accommodation onto 106 Pacific Avenue, Sunshine Beach Page 4 of 18
PACIFIC AVENUE
Figure 3
Floor Plan for Proposed 21 Bed Hostel, 106 Pacific Avenue
David Moore & Associates Pty Ltd Our reference: R18018/D3310/Rev.0/19.04.18
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Environmental Noise Level Impact Assessment for Proposed Expansion of Existing Backpacker
Accommodation onto 106 Pacific Avenue, Sunshine Beach Page 5 of 18
CRITERIA
Measurements and Calculations
All noise level measurements were conducted in accordance with the following:
• general requirements of the Queensland environmental protection legislation;
• Environmental Protection (Noise) Policy 2008;
• Noise Measurement Manual, Queensland Department of Environment and Heritage Protection,
Version 4 date 22 August 2013; and
• Australian Standard AS 1055.1-1997, Acoustics – Description and measurement of environmental
noise, Part 1 – General procedures.
Noise Limits
The Noosa Council Town Plan does not contain specific noise limits. However, in accordance with the
Environmental Protection (Noise) Policy 2008 the following should be noted:
1. Acoustic Quality Objectives. For the whole of Queensland the acoustic quality objectives are
target noise levels which should not be exceeded. These are, for residential:
• Outdoors, daytime and evening:
o 50 dB(A) LAeq,adj,1hr;
o 65 dB(A) LA1,adj,1hr; and
o 55 dB(A) LA10,adj,1hr;
• Indoors, daytime and evening:
o 35 dB(A) LAeq,adj,1hr;
o 45 dB(A) LA1,adj,1hr; and
o 40 dB(A) LA10,adj,1hr;
• Indoors, night-time:
o 30 dB(A) LAeq,adj,1hr;
o 40 dB(A) LA1,adj,1hr; and
o 35 dB(A) LA10,adj,1hr;
As it is not possible to assess inside the adjoining residential, the internal noise criteria needs to be
converted to the equivalent external criteria. To assist in converting the interior noise limits to
equivalent external noise limits, reference is made to the Department of Environment and Heritage
Protection Guideline, Noise Control, Planning for Noise Control, Version 1 dated 15 January 2016,
and in particular Table 7. Table 7 nominates different noise reduction levels for various states of
windows wide open, partially closed or completely closed, namely 5 dB(A), 10 dB(A) and 20 dB(A)
respectively. In addition, it should be noted that the ‘partially closed criteria’ protects at least 90
percent of the population from the adverse effects of transient noise, and for this reason a difference
of 10 dB(A) has been adopted to convert the interior noise criteria to the equivalent noise criteria
outside the residences.
Therefore, for the night-time period the equivalent external noise criteria would be:
• 30 + 10 = 40 dB(A) LAeq,adj,1hr;
• 40 + 10 = 50 dB(A) LA1,adj,1hr;
• 35 + 10 = 45 dB(A) LA10,adj,1hr;
David Moore & Associates Pty Ltd Our reference: R18018/D3310/Rev.0/19.04.18
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Environmental Noise Level Impact Assessment for Proposed Expansion of Existing Backpacker
Accommodation onto 106 Pacific Avenue, Sunshine Beach Page 6 of 18
2. Background Creep.
The ‘background creep’ noise limit criteria is specifically designed to adequately account from the
additive effect of a number of different noise sources, which can be generated by a number of
different premises. As there is an existing backpacker accommodation at 102 Pacific Avenue and
it is proposed to extend this onto the subject site at 106 Pacific Avenue, background creep is
considered the most appropriate noise limit criteria. This is the criteria which has been adopted in
this report.
10 Controlling Background Creep
(1) This section states the management intent for an activity involving noise.
(2) To the extent that it is reasonable to do so, noise from an activity must not be-
(a) for noise that is continuous noise measured by LA90,T – more than nil
dB(A) greater than the existing acoustic environment measured by
LA90,T; or
(b) for noise that varies over time measured by LAeq,adj,T – more than 5
dB(A) greater than the existing acoustic environment measured by
LA90,T.
AMBIENT NOISE LEVELS
Table 1 details the results of the ambient noise level assessments from monitoring location A during
the week and over the weekend for monitoring location B. For details of the measurement equipment,
equipment settings, calibration, monitoring locations and atmospheric conditions, refer Appendix A.
Appendix B details all of the results of the ambient noise level measurements.
Table 1
Results of Ambient Noise Level Measurements, Monitoring Locations A and B
102 Pacific Avenue, Sunshine Beach
Ambient Noise Level, dB(A)
Time
Day Date LAeq LA10 LA90
Period
Range Average Range Average Range Average
Monitoring Location A - Weekday
Tuesday 24.02.09 Daytime 66.5-67.8 67.2 69.7-71.3 70.6 54.6-56.6 55.6
Tuesday 24.02.09 Evening 60.8-65.3 69.2 63.5-68.3 60.0 41.5-50.7 46.2
Tuesday/ 24/25.02. Night-time 50.4-63.3 55.6 41.9-66.4 53.9 36.1-51.9 39.3
Wednesday 09
Wednesday 25.02.09 Daytime 63.2-67.6 64.8 66.3-70.0 67.6 45.9-58.3 50.6
Monitoring Location B - Weekend
Saturday 28.02.09 Evening 45.4-51.5 48.3 48.7-53.4 50.7 39.8-48.7 43.4
Saturday/ 28.02/ Night-time 39.4-51.7 46.5 41.9-54.5 49.2 33.7-43.6 39.5
Sunday 1.03.09
Sunday 1.03.09 Daytime 49.5-54.6 51.6 51.9-56.1 53.7 44.2-50.5 46.7
David Moore & Associates Pty Ltd Our reference: R18018/D3310/Rev.0/19.04.18
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Environmental Noise Level Impact Assessment for Proposed Expansion of Existing Backpacker
Accommodation onto 106 Pacific Avenue, Sunshine Beach Page 7 of 18
From Table 1, the following average weekday and weekend background noise levels should be noted:
Weekday, Monitoring Location A
o daytime: 53 dB(A) LA90,T;
o evening: 46 dB(A) LA90,T;
o night: 39 dB(A) LA90,T;
Weekend, Monitoring Location B
o daytime: 47 dB(A) LA90,T;
o evening: 43 dB(A) LA90,T;
o night: 40 dB(A) LA90,T;
Based on the above background noise levels the appropriate noise limits are:
Closest Residence to North-west
• steady state noise: background + 0 dB(A): daytime = 53 dB(A) LA90,T;
evening = 46 dB(A) LA90,T;
night-time = 39 dB(A) LA90,T;
• time varying noise: background + 5 dB(A): daytime = 58 dB(A) LAeq,adj,T;
evening = 51 dB(A) LAeq,adj,T;
night-time = 44 dB(A) LAeq,adj,T;
Closest Residences to North-east
• steady state noise: background + 0 dB(A): daytime = 47 dB(A) LA90,T;
evening = 43 dB(A) LA90,T;
night-time = 40 dB(A) LA90,T;
• time varying noise: background + 5 dB(A): daytime = 52 dB(A) LAeq,adj,T;
evening = 48 dB(A) LAeq,adj,T;
night-time = 45 dB(A) LAeq,adj,T.
These are the noise limits that have been adopted in this report for noise from the subject site.
NOISE FROM SUBJECT SITE
On-Site Vehicle Noise
From previous noise level measurements conducted by the consultant, typical on-site vehicle noise
levels (time varying noise source) would be:
• car driving on driveway: 46 dB(A) LAeq,adj,T @ 8 m;
• car door closing: 48 dB(A) LAeq,adj,T @ 30 m;
• car engine starting: 48 dB(A) LAeq,adj,T @ 30 m.
At the closest adjoining residence to the north-west the only potential noise impact from on-site vehicle
activities is cars driving on the subject site driveway and car parking activities – engines starting and
doors closing. At this closest adjoining residence to the north-west these noise levels would be:
• car driving on driveway: 46 dB(A) LAeq,adj,T @ 8 m – 2 (distance) = 44 dB(A) LAeq,adj,T;
• car door closing: 48 dB(A) LAeq,adj,T @ 30 m + 14 (distance) = 62 dB(A) LAeq,adj,T;
David Moore & Associates Pty Ltd Our reference: R18018/D3310/Rev.0/19.04.18
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Environmental Noise Level Impact Assessment for Proposed Expansion of Existing Backpacker
Accommodation onto 106 Pacific Avenue, Sunshine Beach Page 8 of 18
• car engine starting: 48 dB(A) LAeq,adj,T @ 30 m + 14 (distance) = 62 dB(A) LAeq,adj,T.
The noise limits for the above noise sources, at the adjoining residence to the north-west, are:
• daytime: 58 dB(A) LAeq,adj,T;
• evening: 51 dB(A) LAeq,adj,T;
• night-time: 44 dB(A) LAeq,adj,T.
With no noise control measures in place these noise limits are exceeded by:
• daytime: 4 dB(A) LAeq,adj,T;
• evening: 11 dB(A) LAeq,adj,T;
• night-time: 18 dB(A) LAeq,adj,T.
For comparison, it should be noted that for the existing use (three one-bedroom units) the noise limit
exceedences for the current carport location would be:
• daytime: 1.5 dB(A) LAeq,adj,T;
• evening: 8.5 dB(A) LAeq,adj,T;
• night-time: 15.5 dB(A) LAeq,adj,T.
For the closest residences to the north-east the noise level impact would be:
• car driving on driveway: 46 dB(A) LAeq,adj,T @ 8 m – 14 (distance) = 32 dB(A) LAeq,adj,T;
• car door closing: 48 dB(A) LAeq,adj,T @ 30 m – 3 (distance) = 45 dB(A) LAeq,adj,T;
• car engine starting: 48 dB(A) LAeq,adj,T @ 30 m – 3 (distance) = 45 dB(A) LAeq,adj,T.
The noise limits for the above noise sources, at the adjoining residences to the north-east, are:
• daytime: 52 dB(A) LAeq,adj,T;
• evening: 48 dB(A) LAeq,adj,T;
• night-time: 45 dB(A) LAeq,adj,T.
With no noise control measures in place these noise limits are exceeded by:
• daytime: 0 dB(A) LAeq,adj,T;
• evening: 0 dB(A) LAeq,adj,T;
• night-time: 0 dB(A) LAeq,adj,T.
Therefore, based on the above, noise control measures are required for on-site vehicle activities
relative to the adjoining residence to the north-west only. This noise control measure could be in the
form of an acoustic barrier.
People Laughing and Talking
From previous source noise assessments conducted by the consultant typical noise levels for people
laughing and talking would be:
• people laughing and talking: 54 dB(A) LAeq,adj,T @ 8 metres.
For the proposed backpacker accommodation the primary area where guests would be laughing and
talking would be in the (covered) communal area and the outdoor DOSA, adjacent to Pacific Avenue.
The pool and most of the deck adjacent to the pool are existing and, therefore, do not require
consideration.
David Moore & Associates Pty Ltd Our reference: R18018/D3310/Rev.0/19.04.18
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Environmental Noise Level Impact Assessment for Proposed Expansion of Existing Backpacker
Accommodation onto 106 Pacific Avenue, Sunshine Beach Page 9 of 18
At the closest adjoining residence to the north-west the noise of people laughing and talking would be:
• covered communal area: 54 dB(A) LAeq,adj,T @ 8 m – 4 (distance) – 8 (acoustic barrier/fence
between communal area and staff carparking space = 42 dB(A);
• outdoor DOSA: 54 dB(A) LAeq,adj,T @ 8 m – 5 (distance) – 8 (acoustic barrier/fence
between outdoor DOSA and staff carparking space = 41 dB(A).
The noise limits for the above noise source, at the adjoining residence to the north-west, are:
• daytime: 58 dB(A) LAeq,adj,T;
• evening: 51 dB(A) LAeq,adj,T;
• night-time: 44 dB(A) LAeq,adj,T.
All of the above noise limits are complied with for the complete 24-hour day, provided the fence
between the communal area and DOSA and the staff carparking space is an acoustic barrier.
Plant Noise
Plant noise from the proposed backpacker accommodation could include airconditioning units. Whilst
at the time of preparing this report no detail was available with respect to plant it has been assumed
that the 6-bed Dorms would be airconditioned, along with the Manager and Staff facilities and the
cinema. Based on previous noise assessments conducted by the consultant typical airconditioner
noise levels are 64 dB(A) LWA.
At the closest adjoining residence to the north-west the noise level of the airconditioning units,
assuming a total of 6 units (dorms × 3, cinema × 1, staff/manager × 2) would be:
• dorms: 64 dB(A) LWA + 6 (3 units) – 26 (distance) = 44 dB(A);
• cinema: 64 dB(A) LWA – 30 (distance) – 8 (fence/barrier between communal area and
staff carpark) = 26 dB(A);
• staff: 64 dB(A) LWA + 3 (2 units) – 30 (distance) = 37 dB(A);
• combined: 44 + 26 + 37 = 45 dB(A) LA90,T.
The noise limits for plant noise at the adjoining residence to the north-west are:
• daytime: 53 dB(A);
• evening: 46 dB(A);
• night-time: 39 dB(A).
The night-time noise limit is exceeded by the three airconditioning units associated with the Dorms.
Therefore, if the Dorms are to be airconditioned, EITHER the airconditioning units need to be located
remote from the adjoining residence to the north-west OR these airconditioning units are acoustically
treated with an acoustic enclosure OR acoustic barrier on the common boundary adjacent to these
airconditioning units.
At the closest adjoining residences to the north-east the noise level of the airconditioning units,
assuming a total of 6 units (dorms × 3, cinema × 1, staff/manager × 2) would be:
• dorms: 64 dB(A) LWA + 6 (3 units) – 36 (distance) = 34 dB(A);
• cinema: 64 dB(A) LWA – 38 (distance) – 15 (intervening building) = 11 dB(A);
• staff: 64 dB(A) LWA + 3 (2 units) – 32 (distance) = 35 dB(A);
• combined: 34 + 11 + 35 = 38 dB(A) LA90,T.
David Moore & Associates Pty Ltd Our reference: R18018/D3310/Rev.0/19.04.18
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Environmental Noise Level Impact Assessment for Proposed Expansion of Existing Backpacker
Accommodation onto 106 Pacific Avenue, Sunshine Beach Page 10 of 18
The noise limits for plant noise at the adjoining residences to the north-east are:
• daytime: 47 dB(A);
• evening: 43 dB(A);
• night-time: 40 dB(A).
All of the above noise limits are complied with, with no additional noise control measures required.
Once the location and exact number of airconditioning units has been determined, and the
manufacturer and model number (and associated noise levels) selected, this information should be
provided to the acoustic consultant to re-assess the noise impact from the airconditioning units and, if
any of the noise limits are exceeded, nominate suitable noise control measures.
NOISE CONTROL
Acoustic barriers are required for the control of vehicle activities on the subject site, as well as the
noise of people laughing and talking in the covered communal area and outdoor DOSA, relative to the
adjoining residence to the north-west. The noise of airconditioning units requires further consideration
once their number and location has been determined, together with manufacturer and associated
noise levels.
With respect to the acoustic barrier requirements, path difference calculations have been performed
and the required extent and height of acoustic barriers calculated. With respect to the control of
vehicle activities the night-time period has not been considered as there are only two carparking
spaces in question and whilst they could be used at night, most of the activity will be during the
daytime and evening. It is also possible that these two carparking spaces could be signed that there
is to be no arrival/departure from these two spaces between the hours of 10pm and 7am daily. The
required acoustic barriers are:
• between the staff carparking space/driveway and the covered communal area and outdoor
DOSA, 1.8 metres high and extending from the external wall of the cinema to the garden bad
adjacent to pacific Avenue;
• corner (south-west) of the cinema to the north-western side boundary, then south-west on the
north-western boundary to 3 metres from the Pacific Avenue boundary, 2.0 metres high. This
acoustic barrier is approximately 7 metres long along the north-western side boundary.
The above acoustic barriers must be the nominated height relative to existing ground levels, be
located as per the above description and as indicated at Figure 4, be continuous and gap free and
have a minimum surface area density of 10 kg/m 2. Examples of suitable materials of construction
include, but are not limited to:
• reinforced concrete;
• concrete block;
• brick;
• hebel panel;
• sheet metal at least 2 mm thick;
• minimum 7.5 mm thick fibrous cement sheet;
• earth mound;
• lapped timber palings, for example, kiln dried softwood palings at least 19 mm thick and
overlapped a minimum 20 mm;
• any combination of the above.
David Moore & Associates Pty Ltd Our reference: R18018/D3310/Rev.0/19.04.18
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Environmental Noise Level Impact Assessment for Proposed Expansion of Existing Backpacker
Accommodation onto 106 Pacific Avenue, Sunshine Beach Page 11 of 18
2 m High
Acoustic
Barrier
1.8 m High
Acoustic
Barrier
Figure 4
Location of Acoustic Barriers (Bold Red Lines)
David Moore & Associates Pty Ltd Our reference: R18018/D3310/Rev.0/19.04.18
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Tamobrojo Pty Ltd Environmental Noise Level Impact Assessment for Proposed Expansion of Existing Backpacker Accommodation onto 106 Pacific Avenue, Sunshine Beach Page 12 of 18 The 2.0 metre high acoustic barrier will reduce vehicle activity noise levels, at the closest adjoining residence to the north-west, by approximately 9 dB(A), which will result in compliance with the daytime noise limit and a 2 dB(A) exceedance of the evening noise limit. As, subjectively, a change in noise level of 1 to 2 dB(A) is not perceivable to the human ear, this 2 dB(A) evening noise limit exceedance will sound the same at the closest adjoining residence to the north-west and, there, should be deemed to comply with the evening noise limit. CONCLUSIONS The existing backpacker accommodation located at 102 Pacific Avenue, Sunshine Beach, for which David Moore & Associates Pty Ltd prepared the original noise report for in 2009, is proposed to be extended onto 106 Pacific Avenue. The existing dwelling is to remain on site and undergo some minor alterations to be suitable for the proposed backpacker accommodation. In accordance with advice from Nadine Gorton, Town Planner, Noosa Council have requested a noise impact assessment be prepared for this proposed expansion of the backpacker accommodation. This report has been based on the noise criteria contained in the Environmental Protection (Noise) Policy 2008 and the adopted background sound levels based on the results of the 2009 ambient noise assessments. It is the opinion of the acoustic consultant that these 2009 background sound levels are still relevant today, albeit that they are most likely conservative as the primary noise source in this area is traffic on Pacific Avenue, which is a direct link between the David Low Way and Noosa Heads and carries a significant volume of traffic. Pacific Avenue is not a transport noise corridor and as the existing residence is not being replaced or extended traffic noise impact does not require consideration. Potential noise impacts from the proposed extension to the backpacker accommodation onto 106 Pacific Avenue could include vehicle activities (cars driving, car doors closing and car engines starting), people laughing and talking and plant and equipment (airconditioning units). The 2009 background sound levels were used to determine the noise limits in accordance with the ‘background creep’ criteria, for the closest adjoining residence to the north-west, as well as the adjoining residences to the north-east. Source noise levels were based on previous assessments conducted by the consultant of similar premises. With the acoustic barriers nominated in Figure 4 in place the noise of on-site vehicle activities complies/effectively complies with the daytime and evening noise limit criteria and the noise of people laughing and talking complies with the noise limit criteria 24-hours per day. With respect to night-time vehicle activity, this is not likely to occur very often and this assessment only relates to two carparking spaces. Therefore any potential night-time noise impact would be minimal and, additionally, these two carparking bays could be signed that no vehicle is to arrive into or depart from either of these carparking bays between the hours of 10pm and 7am daily. With respect to the noise impact from plant and equipment (airconditioning units) the number, noise level and location of these units has been assumed and calculated to the closest adjoining residences. Whilst the noise limits are complied with at the closest residences to the north-east, airconditioning unit noise levels, particularly those units associated with the dorms, exceed the night-time noise limit. To ensure compliance with the noise limits for 24-hours per day, once the location and exact number of airconditioning units has been determined, and the manufacturer and model number (and associated noise levels) selected, this information should be provided to the acoustic consultant to re- assess the noise impact from the airconditioning units and, if any of the noise limits are exceeded, nominate suitable noise control measures. David Moore & Associates Pty Ltd Our reference: R18018/D3310/Rev.0/19.04.18
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Tamobrojo Pty Ltd Environmental Noise Level Impact Assessment for Proposed Expansion of Existing Backpacker Accommodation onto 106 Pacific Avenue, Sunshine Beach Page 13 of 18 RECOMMENDATION It is recommended that, from an environmental noise perspective, the proposed expansion of the backpacker accommodation from 102 into 106 Pacific Avenue should be approved, provided the noise control measures detailed in this report are incorporated into this development. David Moore & Associates Pty Ltd Our reference: R18018/D3310/Rev.0/19.04.18
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Environmental Noise Level Impact Assessment for Proposed Expansion of Existing Backpacker
Accommodation onto 106 Pacific Avenue, Sunshine Beach Page 14 of 18
APPENDIX A: AMBIENT NOISE LEVEL MEASUREMENT EQUIPMENT
Measurement Equipment
The following equipment was used to conduct the two 24-hour ambient noise level studies, one at
Monitoring Location A and the other at Monitoring Location B:
• Bruel and Kjaer Type 2260I Modular Precision Sound Analyzer – Observer – Serial No. 2409371,
with Type BZ 7220 Software and Prepolarised free-field ½” microphone, Type 4189, Serial No.
2395445;
• 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. 2292746.
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 1055.1-1997.
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: -26.0 dB
• Range: 20-100 dB.
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 Pacific Avenue boundary of the subject site, approximately 14
metres from the centre of traffic on Pacific Avenue with the microphone elevated 2.0 metres.
Monitoring location B was adjacent the rear boundary of the subject site with the microphone elevated
2 metres. Refer Figure 1 for further detail.
Atmospheric Conditions
Throughout the two 24-hour periods, atmospheric conditions complied with the requirements of the
Australian Standard.
David Moore & Associates Pty Ltd Our reference: R18018/D3310/Rev.0/19.04.18
Page 18
Tamobrojo Pty Ltd
Environmental Noise Level Impact Assessment for Proposed Expansion of Existing Backpacker
Accommodation onto 106 Pacific Avenue, Sunshine Beach Page 15 of 18
APPENDIX B: DETAILED RESULTS OF NOISE LEVEL MEASUREMENTS
Instrument: 2260
Application: BZ7219 version 1.1
Start Time: 24/02/2009 03:08:29 PM
End Time: 25/02/2009 05:14:45 AM
Elapsed Time: 14:06:16
Bandwidth: 1/3 Octave
Peaks Over: 140.0 dB
Range: 20.0-100.0 dB
Time Frequency
Broad-band measurements: SFI AC
Broad-band statistics: F A
Octave measurements: F L
Logging
Log Rate: 1:00:00
Broadband Parameters: All
Spectrum Parameters: All
Instrument Serial Number: 2409371
Microphone Serial Number: 2395445
Input: Microphone
Windscreen Correction: None
S. I. Correction: Frontal
Calibration Time: 09/02/2009 09:22:50 PM
Calibration Level: 94.0 dB
Sensitivity: -26.0 dB
ZF0023: Not used
David Moore & Associates Pty Ltd Our reference: R18018/D3310/Rev.0/19.04.18
Page 19
Tamobrojo Pty Ltd Environmental Noise Level Impact Assessment for Proposed Expansion of Existing Backpacker Accommodation onto 106 Pacific Avenue, Sunshine Beach Page 16 of 18 Start date Start time LAeq LAFmax LAFmin LAF1 LAF10 LAF50 LAF90 LAF99 Monitoring Location A 24/02/2009 03:00:00 PM 66.5 88.3 47.9 77.5 69.7 65.4 55.6 51.3 24/02/2009 04:00:00 PM 67.3 82.6 50.1 74.6 70.9 65.1 56.6 51.5 24/02/2009 05:00:00 PM 67.8 84.1 48.2 75.8 71.3 65.3 54.6 50.0 24/02/2009 06:00:00 PM 65.3 92.3 41.1 78.4 68.2 62.9 50.7 43.9 24/02/2009 07:00:00 PM 63.1 83.0 37.7 72.9 66.6 55.8 47.3 41.4 24/02/2009 08:00:00 PM 62.3 80.2 37.7 72.1 65.5 52.3 45.1 41.0 24/02/2009 09:00:00 PM 60.8 79.9 35.7 71.3 63.5 53.2 41.5 38.2 24/02/2009 10:00:00 PM 59.1 79.0 34.8 71.3 61.7 43.7 38.9 36.7 24/02/2009 11:00:00 PM 57.8 80.4 34.4 70.6 59.4 43.6 38.0 36.1 25/02/2009 12:00:00 AM 54.1 75.2 34.9 67.6 54.7 45.6 38.8 36.5 25/02/2009 01:00:00 AM 54.4 80.6 34.8 69.1 48.8 41.5 37.4 36.0 25/02/2009 02:00:00 AM 51.7 77.4 34.6 64.9 43.6 38.5 36.9 36.0 25/02/2009 03:00:00 AM 50.4 76.8 34.4 62.3 41.9 38.2 36.7 35.7 25/02/2009 04:00:00 AM 50.6 74.4 33.2 64.9 44.5 38.9 36.1 34.7 25/02/2009 05:00:00 AM 59.0 77.8 36.8 70.2 63.9 44.2 39.1 37.8 25/02/2009 06:00:00 AM 63.3 92.2 45.5 74.1 66.4 64.3 51.9 47.8 25/02/2009 07:00:00 AM 67.6 90.1 46.6 76.2 70.0 65.9 58.3 51.1 25/02/2009 08:00:00 AM 67.0 87.7 43.2 74.6 69.9 63.1 52.3 47.1 25/02/2009 09:00:00 AM 64.4 79.7 40.4 71.9 67.2 59.8 48.7 43.7 25/02/2009 10:00:00 AM 63.6 78.3 41.5 71.5 66.6 58.4 49.7 43.7 25/02/2009 11:00:00 AM 63.2 76.1 42.2 70.6 66.5 57.9 47.5 44.8 25/02/2009 12:00:00 PM 63.4 78.0 42.1 70.3 66.4 59.2 50.8 44.7 25/02/2009 01:00:00 PM 63.6 69.7 43.9 69.1 66.3 61.1 45.9 44.5 25/02/2009 02:00:00 PM 65.4 78.5 45.4 71.2 68.0 61.3 51.6 47.8 Monitoring Location B 28/02/2009 02:15:00 PM 53.5 78.5 42.5 62.1 56.1 50.4 46.2 44.0 28/02/2009 02:30:00 PM 52.4 72.1 41.1 59.3 54.1 51.1 47.4 42.7 28/02/2009 02:45:00 PM 52.6 77.2 41.9 59.8 54.2 50.6 47.4 44.8 28/02/2009 03:00:00 PM 51.8 66.1 44.4 58.8 53.7 50.8 48.1 45.9 28/02/2009 03:15:00 PM 51.7 72.2 44.4 58.5 53.6 50.4 47.3 45.7 28/02/2009 03:30:00 PM 52.4 66.8 43.4 57.4 54.6 51.8 48.7 44.8 28/02/2009 03:45:00 PM 53.7 76.0 41.0 61.2 55.7 52.2 48.3 42.8 28/02/2009 04:00:00 PM 54.3 71.8 45.3 62.9 56.1 52.8 50.5 47.4 28/02/2009 04:15:00 PM 54.6 77.3 43.1 63.5 56.0 52.2 48.8 45.7 28/02/2009 04:30:00 PM 51.8 71.9 43.0 59.4 54.7 50.0 46.7 45.0 28/02/2009 04:45:00 PM 51.1 68.0 42.1 59.2 53.4 49.7 46.0 44.0 28/02/2009 05:00:00 PM 51.7 69.2 42.0 59.9 53.9 50.0 46.3 44.1 28/02/2009 05:15:00 PM 53.3 77.2 42.1 63.4 55.0 51.0 46.5 43.4 28/02/2009 05:30:00 PM 52.9 72.0 42.8 59.9 55.2 52.0 47.2 44.8 28/02/2009 05:45:00 PM 51.9 70.3 41.0 61.3 53.9 49.6 46.3 42.7 28/02/2009 06:00:00 PM 50.5 66.5 42.0 57.5 52.9 49.1 46.1 43.5 28/02/2009 06:15:00 PM 49.4 63.9 38.2 58.2 52.2 47.3 43.1 40.2 28/02/2009 06:30:00 PM 51.5 66.7 45.2 57.2 53.4 50.6 48.7 46.7 28/02/2009 06:45:00 PM 50.5 70.9 45.0 55.9 52.4 49.4 47.6 46.2 28/02/2009 07:00:00 PM 48.4 59.2 40.6 55.1 51.1 47.2 44.5 42.8 28/02/2009 07:15:00 PM 46.8 59.9 37.4 53.8 50.0 44.8 41.1 39.3 28/02/2009 07:30:00 PM 47.6 63.7 38.0 55.5 50.8 45.1 41.5 39.6 David Moore & Associates Pty Ltd Our reference: R18018/D3310/Rev.0/19.04.18 [OCR of page images] Tamobrojo Pty Ltd Environmental Noise Level Impact Assessment for Proposed Expansion of Existing Backpacker Accommodation onto 106 Pacific Avenue, Sunshine Beach Page 16 of 18 Start date Start time LAeg LAFEmax_| LAFmin LAF1 LAF10 LAF50 LAF90 LAF99 Monitoring Location A 24/02/2009 03:00:00 PM 66.5 88.3 47.9 77.5 69.7 65.4 55.6 51.3 24/02/2009 04:00:00 PM 67.3 82.6 50.1 74.6 70.9 65.1 56.6 51.5 24/02/2009 05:00:00 PM 67.8 84.1 48.2 75.8 71.3 65.3 54.6 50.0 24/02/2009 06:00:00 PM 65.3 92.3 41.1 78.4 68.2 62.9 50.7 43.9 24/02/2009 07:00:00 PM 63.1 83.0 37.7 72.9 66.6 55.8 47.3 41.4 24/02/2009 08:00:00 PM 62.3 80.2 37.7 72.1 65.5 52.3 45.1 41.0 24/02/2009 09:00:00 PM 60.8 79.9 35.7 71.3 63.5 53.2 41.5 38.2 24/02/2009 10:00:00 PM 59.1 79.0 34.8 71.3 61.7 43.7 38.9 36.7 24/02/2009 11:00:00 PM 57.8 80.4 34.4 70.6 59.4 43.6 38.0 36.1 25/02/2009 12:00:00 AM 54.1 75.2 34.9 67.6 54.7 45.6 38.8 36.5 25/02/2009 01:00:00 AM 54.4 80.6 34.8 69.1 48.8 41.5 37.4 36.0 25/02/2009 02:00:00 AM 51.7 774 34.6 64.9 43.6 38.5 36.9 36.0 25/02/2009 03:00:00 AM 50.4 76.8 34.4 62.3 41.9 38.2 36.7 35.7 25/02/2009 04:00:00 AM 50.6 74.4 33.2 64.9 44.5 38.9 36.1 34.7 25/02/2009 05:00:00 AM 59.0 77.8 36.8 70.2 63.9 44.2 39.1 37.8 25/02/2009 06:00:00 AM 63.3 92.2 45.5 741 66.4 64.3 51.9 47.8 25/02/2009 07:00:00 AM 67.6 90.1 46.6 76.2 70.0 65.9 58.3 51.1 25/02/2009 08:00:00 AM 67.0 87.7 43.2 74.6 69.9 63.1 52.3 47.1 25/02/2009 09:00:00 AM 64.4 79.7 40.4 71.9 67.2 59.8 48.7 43.7 25/02/2009 10:00:00 AM 63.6 78.3 41.5 71.5 66.6 58.4 49.7 43.7 25/02/2009 11:00:00 AM 63.2 76.1 42.2 70.6 66.5 57.9 47.5 44.8 25/02/2009 12:00:00 PM 63.4 78.0 42.1 70.3 66.4 59.2 50.8 44.7 25/02/2009 01:00:00 PM 63.6 69.7 43.9 69.1 66.3 61.1 45.9 44.5 25/02/2009 02:00:00 PM 65.4 78.5 45.4 71.2 68.0 61.3 51.6 47.8 Monitoring Location B 28/02/2009 02:15:00 PM 53.5 78.5 42.5 62.1 56.1 50.4 46.2 44.0 28/02/2009 02:30:00 PM 52.4 72.1 41.1 59.3 54.1 51.1 47.4 42.7 28/02/2009 02:45:00 PM 52.6 77.2 41.9 59.8 54.2 50.6 47.4 44.8 28/02/2009 03:00:00 PM 51.8 66.1 44.4 58.8 53.7 50.8 48.1 45.9 28/02/2009 03:15:00 PM 51.7 72.2 44.4 58.5 53.6 50.4 47.3 45.7 28/02/2009 03:30:00 PM 52.4 66.8 43.4 57.4 54.6 51.8 48.7 44.8 28/02/2009 03:45:00 PM 53.7 76.0 41.0 61.2 55.7 52.2 48.3 42.8 28/02/2009 04:00:00 PM 54.3 71.8 45.3 62.9 56.1 52.8 50.5 47.4 28/02/2009 04:15:00 PM 54.6 77.3 43.1 63.5 56.0 52.2 48.8 45.7 28/02/2009 04:30:00 PM 51.8 71.9 43.0 59.4 54.7 50.0 46.7 45.0 28/02/2009 04:45:00 PM 51.1 68.0 42.1 59.2 53.4 49.7 46.0 44.0 28/02/2009 05:00:00 PM 51.7 69.2 42.0 59.9 53.9 50.0 46.3 44.1 28/02/2009 05:15:00 PM 53.3 77.2 42.1 63.4 55.0 51.0 46.5 43.4 28/02/2009 05:30:00 PM 52.9 72.0 42.8 59.9 55.2 52.0 47.2 44.8 28/02/2009 05:45:00 PM 51.9 70.3 41.0 61.3 53.9 49.6 46.3 42.7 28/02/2009 06:00:00 PM 50.5 66.5 42.0 57.5 52.9 49.1 46.1 43.5 28/02/2009 06:15:00 PM 49.4 63.9 38.2 58.2 52.2 47.3 43.1 40.2 28/02/2009 06:30:00 PM 51.5 66.7 45.2 57.2 53.4 50.6 48.7 46.7 28/02/2009 06:45:00 PM 50.5 70.9 45.0 55.9 52.4 49.4 47.6 46.2 28/02/2009 07:00:00 PM 48.4 59.2 40.6 55.1 51.1 47.2 44.5 42.8 28/02/2009 07:15:00 PM 46.8 59.9 37.4 53.8 50.0 44.8 41.1 39.3 28/02/2009 07:30:00 PM 47.6 63.7 38.0 55.5 50.8 45.1 41.5 39.6 David Moore & Associates Pty Ltd Our reference: R18018/D3310/Rev.0/19.04.18
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Tamobrojo Pty Ltd Environmental Noise Level Impact Assessment for Proposed Expansion of Existing Backpacker Accommodation onto 106 Pacific Avenue, Sunshine Beach Page 17 of 18 Start date Start time LAeq LAFmax LAFmin LAF1 LAF10 LAF50 LAF90 LAF99 28/02/2009 07:45:00 PM 47.6 78.2 36.4 53.3 49.5 44.4 40.7 38.3 28/02/2009 08:00:00 PM 46.5 61.1 37.3 54.0 49.6 44.5 41.1 38.8 28/02/2009 08:15:00 PM 45.4 56.0 36.2 52.7 48.7 43.6 40.0 37.7 28/02/2009 08:30:00 PM 46.9 62.7 37.6 55.0 49.7 44.8 41.7 39.8 28/02/2009 08:45:00 PM 48.5 78.0 36.2 53.5 49.0 43.9 40.3 37.7 28/02/2009 09:00:00 PM 46.6 60.6 36.3 54.0 49.6 44.3 41.0 38.7 28/02/2009 09:15:00 PM 47.0 60.3 35.1 54.9 50.0 44.9 40.6 37.3 28/02/2009 09:30:00 PM 47.3 68.4 37.2 55.2 49.8 44.5 40.7 38.7 28/02/2009 09:45:00 PM 46.1 61.5 36.4 54.4 49.1 43.8 39.8 37.8 28/02/2009 10:00:00 PM 47.7 71.1 35.6 57.2 50.1 44.9 41.1 38.7 28/02/2009 10:15:00 PM 46.6 57.8 36.4 54.2 49.9 44.6 40.7 38.3 28/02/2009 10:30:00 PM 46.7 61.7 37.8 54.5 49.6 44.7 41.5 39.6 28/02/2009 10:45:00 PM 47.7 63.2 38.4 55.6 50.7 45.7 42.5 40.4 28/02/2009 11:00:00 PM 46.5 58.2 36.8 53.4 49.6 44.9 40.4 38.1 28/02/2009 11:15:00 PM 45.6 65.6 36.3 54.0 48.2 43.2 39.8 37.5 28/02/2009 11:30:00 PM 46.9 67.8 35.5 55.6 48.7 43.4 39.7 37.5 28/02/2009 11:45:00 PM 46.4 62.3 34.7 54.5 49.5 43.8 39.1 36.8 01/03/2009 12:00:00 AM 44.4 56.8 34.9 52.8 47.7 42.0 38.8 36.5 01/03/2009 12:15:00 AM 45.6 65.1 34.6 53.9 48.5 42.9 38.6 36.5 01/03/2009 12:30:00 AM 45.7 58.9 36.2 53.5 48.8 43.4 39.5 37.5 01/03/2009 12:45:00 AM 44.6 55.7 33.6 51.8 48.1 42.4 37.9 35.5 01/03/2009 01:00:00 AM 45.1 56.4 36.1 51.9 48.7 42.7 38.8 37.1 01/03/2009 01:15:00 AM 46.2 65.7 34.6 56.2 48.1 42.7 38.9 36.8 01/03/2009 01:30:00 AM 45.9 70.5 32.9 54.0 47.7 42.5 38.8 36.1 01/03/2009 01:45:00 AM 41.8 56.4 31.8 48.7 44.3 40.5 36.3 33.2 01/03/2009 02:00:00 AM 43.8 57.2 33.0 52.8 47.1 41.1 37.3 35.1 01/03/2009 02:15:00 AM 44.3 58.2 33.1 53.3 47.8 41.4 36.6 34.3 01/03/2009 02:30:00 AM 41.6 55.3 30.7 50.9 44.8 38.8 35.0 32.9 01/03/2009 02:45:00 AM 40.7 55.6 31.2 51.2 43.4 36.9 33.7 32.3 01/03/2009 03:00:00 AM 41.6 57.9 31.3 53.2 43.7 37.5 34.8 33.1 01/03/2009 03:15:00 AM 44.3 67.1 32.1 54.8 47.0 39.1 35.4 33.4 01/03/2009 03:30:00 AM 42.9 56.5 33.4 52.3 46.0 39.8 36.0 34.5 01/03/2009 03:45:00 AM 41.9 60.5 32.7 52.8 44.4 37.3 35.1 33.7 01/03/2009 04:00:00 AM 41.5 56.7 33.1 51.7 44.2 37.8 35.4 34.1 01/03/2009 04:15:00 AM 42.2 59.2 33.0 51.7 45.1 38.3 35.7 34.6 01/03/2009 04:30:00 AM 39.4 55.9 31.8 49.2 41.9 36.6 34.3 32.8 01/03/2009 04:45:00 AM 42.2 63.1 32.3 52.3 43.7 38.0 35.0 33.2 01/03/2009 05:00:00 AM 44.9 68.5 35.5 53.7 46.7 42.2 39.1 37.0 01/03/2009 05:15:00 AM 48.4 67.6 35.6 60.0 50.5 43.7 39.9 37.5 01/03/2009 05:30:00 AM 51.7 71.9 37.8 62.6 54.5 47.4 41.8 39.0 01/03/2009 05:45:00 AM 50.2 71.2 37.4 59.3 52.9 47.0 42.2 39.8 01/03/2009 06:00:00 AM 51.5 70.6 38.5 61.7 54.1 47.7 43.2 40.1 01/03/2009 06:15:00 AM 48.0 70.4 37.6 56.5 50.4 45.3 41.7 39.1 01/03/2009 06:30:00 AM 50.3 65.9 39.2 60.9 52.8 47.0 42.7 40.1 01/03/2009 06:45:00 AM 49.3 67.2 40.7 57.8 51.8 47.2 43.6 41.9 01/03/2009 07:00:00 AM 49.6 64.6 40.3 54.9 51.9 48.8 45.3 42.3 01/03/2009 07:15:00 AM 49.9 67.8 41.1 56.9 52.5 48.3 45.2 42.7 01/03/2009 07:30:00 AM 52.4 73.8 40.8 61.1 54.6 49.3 45.3 42.3 01/03/2009 07:45:00 AM 51.2 69.1 42.6 61.3 52.7 48.6 45.4 43.9 01/03/2009 08:00:00 AM 49.6 61.1 42.7 55.4 52.2 48.8 45.4 43.8 David Moore & Associates Pty Ltd Our reference: R18018/D3310/Rev.0/19.04.18 [OCR of page images] Tamobrojo Pty Ltd Environmental Noise Level Impact Assessment for Proposed Expansion of Existing Backpacker Accommodation onto 106 Pacific Avenue, Sunshine Beach Page 17 of 18 Start date Start time LAeg LAFEmax_| LAFmin LAF1 LAF10 LAF50 LAF90 LAF99 28/02/2009 07:45:00 PM 47.6 78.2 36.4 53.3 49.5 44.4 40.7 38.3 28/02/2009 08:00:00 PM 46.5 61.1 37.3 54.0 49.6 44.5 41.1 38.8 28/02/2009 08:15:00 PM 45.4 56.0 36.2 52.7 48.7 43.6 40.0 37.7 28/02/2009 08:30:00 PM 46.9 62.7 37.6 55.0 49.7 44.8 A1.7 39.8 28/02/2009 08:45:00 PM 48.5 78.0 36.2 53.5 49.0 43.9 40.3 37.7 28/02/2009 09:00:00 PM 46.6 60.6 36.3 54.0 49.6 44.3 41.0 38.7 28/02/2009 09:15:00 PM 47.0 60.3 35.1 54.9 50.0 44.9 40.6 37.3 28/02/2009 09:30:00 PM 47.3 68.4 37.2 55.2 49.8 44.5 40.7 38.7 28/02/2009 09:45:00 PM 46.1 61.5 36.4 54.4 49.1 43.8 39.8 37.8 28/02/2009 10:00:00 PM 47.7 71.1 35.6 57.2 50.1 44.9 41.1 38.7 28/02/2009 10:15:00 PM 46.6 57.8 36.4 54.2 49.9 44.6 40.7 38.3 28/02/2009 10:30:00 PM 46.7 61.7 37.8 54.5 49.6 44.7 41.5 39.6 28/02/2009 10:45:00 PM 47.7 63.2 38.4 55.6 50.7 45.7 42.5 40.4 28/02/2009 11:00:00 PM 46.5 58.2 36.8 53.4 49.6 44.9 40.4 38.1 28/02/2009 11:15:00 PM 45.6 65.6 36.3 54.0 48.2 43.2 39.8 37.5 28/02/2009 11:30:00 PM 46.9 67.8 35.5 55.6 48.7 43.4 39.7 37.5 28/02/2009 11:45:00 PM 46.4 62.3 34.7 54.5 49.5 43.8 39.1 36.8 01/03/2009 12:00:00 AM 44.4 56.8 34.9 52.8 47.7 42.0 38.8 36.5 01/03/2009 12:15:00 AM 45.6 65.1 34.6 53.9 48.5 42.9 38.6 36.5 01/03/2009 12:30:00 AM 45.7 58.9 36.2 53.5 48.8 43.4 39.5 37.5 01/03/2009 12:45:00 AM 44.6 55.7 33.6 51.8 48.1 42.4 37.9 35.5 01/03/2009 01:00:00 AM 45.1 56.4 36.1 51.9 48.7 42.7 38.8 37.1 01/03/2009 01:15:00 AM 46.2 65.7 34.6 56.2 48.1 42.7 38.9 36.8 01/03/2009 01:30:00 AM 45.9 70.5 32.9 54.0 47.7 42.5 38.8 36.1 01/03/2009 01:45:00 AM 41.8 56.4 31.8 48.7 44.3 40.5 36.3 33.2 01/03/2009 02:00:00 AM 43.8 57.2 33.0 52.8 47.1 41.1 37.3 35.1 01/03/2009 02:15:00 AM 44.3 58.2 33.1 53.3 47.8 41.4 36.6 34.3 01/03/2009 02:30:00 AM 41.6 55.3 30.7 50.9 44.8 38.8 35.0 32.9 01/03/2009 02:45:00 AM 40.7 55.6 31.2 51.2 43.4 36.9 33.7 32.3 01/03/2009 03:00:00 AM 41.6 57.9 31.3 53.2 43.7 37.5 34.8 33.1 01/03/2009 03:15:00 AM 44.3 67.1 32.1 54.8 47.0 39.1 35.4 33.4 01/03/2009 03:30:00 AM 42.9 56.5 33.4 52.3 46.0 39.8 36.0 34.5 01/03/2009 03:45:00 AM 41.9 60.5 32.7 52.8 44.4 37.3 35.1 33.7 01/03/2009 04:00:00 AM 41.5 56.7 33.1 51.7 44.2 37.8 35.4 34.1 01/03/2009 04:15:00 AM 42.2 59.2 33.0 51.7 45.1 38.3 35.7 34.6 01/03/2009 04:30:00 AM 39.4 55.9 31.8 49.2 41.9 36.6 34.3 32.8 01/03/2009 04:45:00 AM 42.2 63.1 32.3 52.3 43.7 38.0 35.0 33.2 01/03/2009 05:00:00 AM 44.9 68.5 35.5 53.7 46.7 42.2 39.1 37.0 01/03/2009 05:15:00 AM 48.4 67.6 35.6 60.0 50.5 43.7 39.9 37.5 01/03/2009 05:30:00 AM 51.7 71.9 37.8 62.6 54.5 47.4 41.8 39.0 01/03/2009 05:45:00 AM 50.2 71.2 37.4 59.3 52.9 47.0 42.2 39.8 01/03/2009 06:00:00 AM 51.5 70.6 38.5 61.7 541 47.7 43.2 40.1 01/03/2009 06:15:00 AM 48.0 70.4 37.6 56.5 50.4 45.3 41.7 39.1 01/03/2009 06:30:00 AM 50.3 65.9 39.2 60.9 52.8 47.0 42.7 40.1 01/03/2009 06:45:00 AM 49.3 67.2 40.7 57.8 51.8 47.2 43.6 41.9 01/03/2009 07:00:00 AM 49.6 64.6 40.3 54.9 51.9 48.8 45.3 42.3 01/03/2009 07:15:00 AM 49.9 67.8 41.1 56.9 52.5 48.3 45.2 42.7 01/03/2009 07:30:00 AM 52.4 73.8 40.8 61.1 54.6 49.3 45.3 42.3 01/03/2009 07:45:00 AM 51.2 69.1 42.6 61.3 52.7 48.6 45.4 43.9 01/03/2009 08:00:00 AM 49.6 61.1 42.7 55.4 52.2 48.8 45.4 43.8 David Moore & Associates Pty Ltd Our reference: R18018/D3310/Rev.0/19.04.18
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Tamobrojo Pty Ltd Environmental Noise Level Impact Assessment for Proposed Expansion of Existing Backpacker Accommodation onto 106 Pacific Avenue, Sunshine Beach Page 18 of 18 Start date Start time LAeq LAFmax LAFmin LAF1 LAF10 LAF50 LAF90 LAF99 01/03/2009 08:15:00 AM 51.1 64.4 42.0 58.6 53.9 49.3 45.9 43.4 01/03/2009 08:30:00 AM 49.8 68.7 40.5 56.1 52.4 48.5 44.8 42.6 01/03/2009 08:45:00 AM 51.4 64.0 42.8 60.2 53.9 49.4 46.4 44.1 01/03/2009 09:00:00 AM 50.4 66.4 43.0 57.4 52.7 49.2 46.4 44.4 01/03/2009 09:15:00 AM 50.3 66.1 43.2 56.9 52.5 49.0 46.4 44.7 01/03/2009 09:30:00 AM 50.6 64.0 43.3 57.9 52.9 49.4 46.5 44.4 01/03/2009 09:45:00 AM 50.7 73.6 42.2 56.3 52.9 49.8 46.1 44.1 01/03/2009 10:00:00 AM 51.3 66.8 44.6 59.2 53.4 49.9 47.0 45.4 01/03/2009 10:15:00 AM 51.1 64.0 44.0 57.7 53.5 50.0 47.1 45.6 01/03/2009 10:30:00 AM 51.6 67.0 44.3 59.0 53.4 50.5 47.5 45.7 01/03/2009 10:45:00 AM 52.1 72.8 42.6 59.9 53.3 50.3 47.8 44.6 01/03/2009 11:00:00 AM 50.7 64.0 41.8 57.1 53.0 49.6 46.5 43.5 01/03/2009 11:15:00 AM 49.6 62.4 39.7 56.0 52.5 48.5 44.5 41.4 01/03/2009 11:30:00 AM 51.8 66.1 41.0 61.8 53.7 49.6 45.9 41.8 01/03/2009 11:45:00 AM 50.6 66.0 44.1 56.6 52.8 49.8 46.7 45.0 01/03/2009 12:00:00 PM 50.7 63.3 42.5 56.7 53.0 50.0 46.8 43.9 01/03/2009 12:15:00 PM 50.6 64.8 42.0 56.7 52.8 49.8 46.6 44.1 01/03/2009 12:30:00 PM 49.8 59.9 42.3 55.2 52.4 48.9 46.1 43.9 01/03/2009 12:45:00 PM 49.9 63.3 42.9 57.3 52.3 48.7 45.9 44.0 01/03/2009 01:00:00 PM 49.5 63.1 41.2 55.0 51.9 48.7 44.9 42.1 01/03/2009 01:15:00 PM 49.9 65.2 39.7 58.2 52.3 48.5 44.2 41.7 01/03/2009 01:30:00 PM 51.4 70.8 40.9 60.7 53.1 49.4 46.2 42.7 01/03/2009 01:45:00 PM 50.1 66.3 41.1 56.8 52.3 48.9 45.6 42.5 01/03/2009 02:00:00 PM 54.5 78.1 40.8 66.3 54.4 48.7 44.8 41.6 David Moore & Associates Pty Ltd Our reference: R18018/D3310/Rev.0/19.04.18 [OCR of page images] Tamobrojo Pty Ltd Environmental Noise Level Impact Assessment for Proposed Expansion of Existing Backpacker Accommodation onto 106 Pacific Avenue, Sunshine Beach Page 18 of 18 Start date Start time LAeg LAFEmax_| LAFmin LAF1 LAF10 LAF50 LAF90 LAF99 01/03/2009 08:15:00 AM 51.1 64.4 42.0 58.6 53.9 49.3 45.9 43.4 01/03/2009 08:30:00 AM 49.8 68.7 40.5 56.1 52.4 48.5 44.8 42.6 01/03/2009 08:45:00 AM 51.4 64.0 42.8 60.2 53.9 49.4 46.4 4441 01/03/2009 09:00:00 AM 50.4 66.4 43.0 57.4 52.7 49.2 46.4 44.4 01/03/2009 09:15:00 AM 50.3 66.1 43.2 56.9 52.5 49.0 46.4 44.7 01/03/2009 09:30:00 AM 50.6 64.0 43.3 57.9 52.9 49.4 46.5 44.4 01/03/2009 09:45:00 AM 50.7 73.6 42.2 56.3 52.9 49.8 46.1 4441 01/03/2009 10:00:00 AM 51.3 66.8 44.6 59.2 53.4 49.9 47.0 45.4 01/03/2009 10:15:00 AM 51.1 64.0 44.0 57.7 53.5 50.0 47.1 45.6 01/03/2009 10:30:00 AM 51.6 67.0 44.3 59.0 53.4 50.5 47.5 45.7 01/03/2009 10:45:00 AM 52.1 72.8 42.6 59.9 53.3 50.3 47.8 44.6 01/03/2009 11:00:00 AM 50.7 64.0 41.8 57.1 53.0 49.6 46.5 43.5 01/03/2009 11:15:00 AM 49.6 62.4 39.7 56.0 52.5 48.5 44.5 41.4 01/03/2009 11:30:00 AM 51.8 66.1 41.0 61.8 53.7 49.6 45.9 41.8 01/03/2009 11:45:00 AM 50.6 66.0 441 56.6 52.8 49.8 46.7 45.0 01/03/2009 12:00:00 PM 50.7 63.3 42.5 56.7 53.0 50.0 46.8 43.9 01/03/2009 12:15:00 PM 50.6 64.8 42.0 56.7 52.8 49.8 46.6 4441 01/03/2009 12:30:00 PM 49.8 59.9 42.3 55.2 52.4 48.9 46.1 43.9 01/03/2009 12:45:00 PM 49.9 63.3 42.9 57.3 52.3 48.7 45.9 44.0 01/03/2009 01:00:00 PM 49.5 63.1 41.2 55.0 51.9 48.7 44.9 42.1 01/03/2009 01:15:00 PM 49.9 65.2 39.7 58.2 52.3 48.5 44.2 41.7 01/03/2009 01:30:00 PM 51.4 70.8 40.9 60.7 53.1 49.4 46.2 42.7 01/03/2009 01:45:00 PM 50.1 66.3 41.1 56.8 52.3 48.9 45.6 42.5 01/03/2009 02:00:00 PM 54.5 78.1 40.8 66.3 54.4 48.7 44.8 41.6 David Moore & Associates Pty Ltd Our reference: R18018/D3310/Rev.0/19.04.18
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