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Noise Assessment Report · MCU18/0019
Attached to the e-mail Multiple Housing Type 3 - Retirement & Special Needs (Aged Care Facility (Traffic Report Part 2 & Noise Assessment Report) - MCU18/0019.
Noise Assessment Report
Aged Care Facility
Goodchap Street
Noosaville
Report 1121R1-R0
13 December 2017
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Report 1121R1-R0
Version history:
Version no. Date Changed by Nature of amendment
Draft 1 12-Dec-17 JC Initial draft
Draft 2 12-Dec-17 JC Minor amendments
Revision 0 13-Dec-17 JC Final report
Contact for enquiries
Please direct any queries regarding the preparation of this document to:
Contact officer: Joseph Carroll RPEQ 7798
Director / Principal Engineer
RoadPro Acoustics
Job number: 1121
Email: [email protected]
Web: www.roadpro.net.au
© Copyright RoadPro Acoustics.
This report has been prepared for the exclusive use of the commissioning party and unless otherwise
agreed in writing by RoadPro Acoustics, no other party may copy, reproduce, distribute, make use of, or
rely on the contents of the report. No liability is accepted by RoadPro Acoustics for any use of this report,
other than for the purposes for which it was originally prepared and provided.
Page 3
Table of contents
1 Introduction .....................................................................................................1
2 Noise Criteria ...................................................................................................2
2.1 Noosa Plan ...............................................................................................2
2.2 Road Traffic ..............................................................................................2
2.3 Mechanical Plant ......................................................................................3
3 Measurements .................................................................................................4
4 Predicted Noise Levels and Recommendations for Attenuation ................7
4.1 Road Traffic Noise ....................................................................................7
4.2 Internal Noise Levels ................................................................................8
4.3 Car Park and Light Vehicle Noise .............................................................9
4.4 Service Vehicles and Area ........................................................................9
4.5 Mechanical Plant ......................................................................................9
5 Conclusion and Summary of Recommendations .........................................9
Appendix A – Proposed Development Plans
Appendix B – Logger Measured Noise Levels
Appendix C – Noise Category Assessment
Appendix D – Rw Calculations
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Aged Care Facility, Noosaville
1 Introduction
RoadPro Acoustic was engaged by Knowles Group to assess potential effects of
environmental noise onto and emitted by a proposed aged care facility proposed
for construction on Goodchap St, Noosaville. The site location is shown in Figure
1 and the ground floor layout is shown in Figure 2. Full plans for the proposed
development are provided in Appendix A.
Site
Figure 1: Site Location – Goodchap St Aged Care (Google Maps)
Figure 2: Ground Floor Plan
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2 Noise Criteria
2.1 Noosa Plan
The site is presently within a detached housing zone, with a community services
zone (Noosa Private Hospital) on the opposite side of Goodchap Street (Noosaville
Zone Map ZM8).
The Desired Environmental Outcomes of the Noosa Plan (Part 3) provides the
following statement regarding residential uses:
The quality lifestyle sought by residents of Noosa also demands high standards of residential
amenity. Factors such as density, noise, accessibility to community services and infrastructure,
security, traffic and aesthetics are of significance.
Although the above statement relates to reverse-amenity when developing new
residential uses, the broad amenity goals are applicable for introducing potential
noise sources to an established residential area.
2.2 Road Traffic
External noise levels are not specified in the Nuisance Code, however for
consistency with other residential developments potentially affected by road traffic
noise within the Local Government Area and Queensland, the criteria applied are
adapted from the Department of Transport and Main Roads Transport Noise
Management Code of Practice as follows:
• Private open space meets the following external noise criteria:
o ≤57 dB(A) L10 (18 hour) free field
Note that for facilities such as an aged care facility, it is generally considered that
where significant communal open areas that achieve the noise criterion are
available for use by residents, it is not necessary to mandate that all private open
space achieves the criterion.
Internal noise criteria are those in AS 2107 Acoustics – Recommended design
sound levels and reverberation times for building interiors for interior noise levels,
reproduced in Table 1 for residential buildings.
The use is more akin to a private hospital use than residential, therefore internal
noise levels for Health Buildings are applicable. Recommended internal noise
levels are reproduced in Table 1.
Table 1 Internal Noise Levels Extracted from AS 2107 - 2016
Type of Design sound level range Design reverberation
occupancy/activity (LAeq,t) range dB time (T) range, s
Ward bedrooms –
Single bed 35 to 40 0.4 – 0.7
Double bed 35 to 40 0.4 – 0.7
Office areas 35 to 45
Corridors and lobby spaces < 50
Dining areas 40 to 45
Where the noise level impacting on a façade is predicted to result in internal noise
levels exceeding the range of design sound levels in Table 1, construction
categories specified in AS 3671 are applied as follows:
Category 1. Standard construction; openings, including open windows and doors may
comprise up to 10% of the exposed facade. TNR of approximately 10 dB(A) is expected.
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Aged Care Facility, Noosaville
Category 2. Standard construction, except for lightweight elements such as fibrous cement
or metal cladding or all-glass facades. Windows, doors and other openings must be closed.
TNR of approximately 25 dB(A) is expected.
Category 3. Special construction, chosen in accordance with Clause 3.4. Windows, doors
and other openings must be closed. TNR between 25 and 35 dB(A) is expected.
Category 4. TNR greater than 35 dB(A) is required; special acoustic advice should be
sought.
2.3 Mechanical Plant
The Environmental Protection Act 1994 specifies criteria for pumps and air
conditioning plant as follows:
440T Pumps
(1) This section applies to premises at or for which there is a pump.
(2) An occupier of the premises must not use, or permit the use of, the pump on
any day—
(a) before 7a.m, if it makes an audible noise; or
(b) from 7a.m. to 7p.m, if it makes a noise of more than 5dB(A) above the
background level; or
(c) from 7p.m. to 10p.m, if it makes a noise of more than 3dB(A) above the
background level; or
(d) after 10p.m, if it makes an audible noise.
(3) Subsection (2)(a), (c) and (d) do not apply to a noise made at an educational
institution, that is not more than 5dB(A) above the background level.
(4) In this section— Pump —
(a) means an electrical, mechanical or pneumatic pump; and
Examples — liquid pump, air pump, heat pump
(b) includes a swimming pool pump and a spa blower.
440U Air-conditioning equipment
(1) This section applies to premises at or for which there is air-conditioning
equipment.
(2) An occupier of the premises must not use, or permit the use of, the equipment
on any day—
(a) before 7a.m, if it makes a noise of more than 3dB(A) above the
background level; or
(b) from 7a.m. to 10p.m, if it makes a noise of more than 5dB(A) above the
background level; or
(c) after 10p.m, if it makes a noise of more than 3dB(A) above the
background level.
These criteria are applicable for noise impacting on, and produced by, the
proposed development.
440V Refrigeration equipment
(1) This section applies to a person who is—
(a) an occupier of premises at or for which there is plant or equipment for
refrigeration (refrigeration equipment); or
(b) an owner of refrigeration equipment that is on or in a vehicle, other than
a vehicle used or to be used on a railway.
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Aged Care Facility, Noosaville
(2) The person must not use, or permit the use of, the refrigeration equipment on
any day—
(a) before 7a.m, if it makes a noise of more than 3dB(A) above the
background level; or
(b) from 7a.m. to 10p.m, if it makes a noise of more than 5dB(A) above the
background level; or
(c) after 10p.m, if it makes a noise of more than 3dB(A) above the
background level.
(3) In this section—
vehicle includes a trailer.
3 Measurements
Noise measurements were carried out at the site from 28th November 2017 to 1st
December 2017 at the location shown in Figure 3.
The measurements were carried out using a Rion NL-21 (serial no. 954584)
recording “fast” response A-weighted sound levels at 1-hour intervals, with the
microphone at a height of approximately 1.5 m. Weather conditions were
generally fine and suitable for noise monitoring for the duration of the survey. The
instrument was checked for calibration prior to and post-measurement using a
94 dB acoustic signal at 1000 Hz, and drift in calibration remained within ±0.5 dB.
The site was attended for a 15-minute period on 1st December 2017 to gain a
subjective assessment of the acoustic environment and to verify that the sound
measurement instrumentation was functioning correctly.
Notes from the attended measurements are provided in Table 2, and a summary
of the logged data over the week is provided in Table 3 and Table 4. The
measurement data is provided in Appendix B.
Figure 3: Noise Logger Location – Goodchap Street, Noosaville
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Figure 4 Noise Logger and Goodchap Street
Table 2 Attended Noise Measurement Notes
Source Sound Level
General traffic 56-62 dB(A)
SUV 66 dB(A)
Table 3 Measured LA10(18 hour) Road Traffic Noise Levels
Day LA10(18 hour) LA90(8 hour)
Tuesday 28th Nov 2017 Measurement started
Wednesday 29th Nov 2017 63.4 dB(A) 33.8 dB(A)
Thursday 30th Nov 2017 63.9 dB(A) 38.8 dB(A)
Friday 1st Dec 2017 Measurement ceased
Average 63.7 dB(A)
The internal noise criteria are presented as LAeq(1 hour) levels, therefore the
difference between the LA10(18 hour) and the LAeq(1 hour) noise levels measured
during the daytime/evening and night time periods are applied to predicted LA10(18
hour) noise levels. The measured weekday highest LAeq(1 hour) noise levels and their
respective differences to the LA10(18 hour) are provided in Table 4.
Table 4 LA10(18 hour) to LAeq(1 hour) Conversions
Date Highest LAeq(1 hour), Day, dB LA10(18 hour) to LAeq(1 hour),Day conversion, dB
9-Feb-17 66.6 +3.2
10-Feb-17 66.6 +3.6
Average 66.6 +3.4
Table 4 shows that for this site:
LAeq(1 hour), Day = LA10(18 hour) +3.4 dB
Background noise levels have previously been carried out by RoadPro Acoustics
at the Site at the location shown in Figure 5, with results shown in Table 5 and
Table 6.
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Aged Care Facility, Noosaville
Logger
location
Figure 5: Background Noise Logger Location – Goodchap Street, Noosaville
Table 5 Attended Noise Measurement Notes
Source Sound Level
Road traffic 50-60 dB(A)
Birds 48-55 dB(A)
General background ~42 dB(A)
Table 6 Logger Noise Measurement Results
Measured Ambient Sound Levels, dB
Day Evening Night
LA10 LA90 Ʌ LA10 LA90 Ʌ LA10 LA90 Ʌ
1-Sep-15 56 40 46 32 50 32
2-Sep-15 56 39 45 31 50 29
3-Sep-15 58 46 45 28 50 30
4-Sep-15 57 43 47 32 50 31
5-Sep-15 56 40 48 33 49 32
6-Sep-15 55 39 45 30 50 31
7-Sep-15 57 39 44 29 50 30
8-Sep-15 58 46
Average/RBL 55 42 44 31 49 31
Notes: Ʌ The LA90 is the lowest 10th percentile of the LA90(15-minute) measurements for the
respective time period.
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4 Predicted Noise Levels and Recommendations for Attenuation
4.1 Road Traffic Noise
The CoRTN algorithm for predicting road traffic noise implemented in the PEN3D
software package was used to model road traffic noise levels at the site.
Traffic volumes for Goodchap Street for the present year and 10 years post-
construction (2028) were based on peak hour traffic counts carried out at the Site
in 2015 by austraffic.
Traffic volumes are shown in Table 7.
Table 7 Road Traffic Volumes on Goodchap Street, Buderim
Average
Road Direction Year Count % Heavy Vehicles
Goodchap Street Both 2017 9,500 2
Goodchap Street Both 2027 10,600 2
Road surfaces are DGA. Average vehicle speed was assumed to be the posted
speed limit of 60 kph.
The present-day scenario was modelled to verify the logger-measured noise
levels. The model-calculated noise level of 63.8 dB LA10(18 hour) was within an
acceptable margin of the measured noise level (see Table 3), and is slightly
conservative.
Road traffic noise levels were calculated for the planning horizon year (2028) at all
rooms facing Goodchap St, and results are provided in Appendix C. A screenshot
of the model layout is shown in Figure 6.
Figure 6 Road Traffic Noise Model Layout
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Aged Care Facility, Noosaville
Acoustic barrier fencing is not considered to be appropriate for the site, nor is it
particularly necessary given the ample shared spaces inside and at the rear of the
building which are amply shielded from road traffic noise.
4.2 Internal Noise Levels
Calculations of internal noise were carried out using the methodology described in
AS 3671 – Acoustics – Road traffic noise intrusion – Building siting and
construction. Example calculations are provided in Appendix D.
It was found that a maximum Rw 30 is required for glazing facing Goodchap Street
on the ground level, while a maximum Rw 31 is required for glazing facing
Goodchap Street on the first level. This can be achieved with 6.38 mm laminated
glass sliding doors. There is some minor variation in noise levels between different
rooms (having lower noise reduction requirements). However, the maximum
6.38 mm laminated glass required is somewhat standard, and it is envisaged that
adopting this as the standard for the Goodchap St facade would provide ease of
construction management.
Increased glazing thicknesses can, of course, be used. However, care should be
taken to simultaneously address inter-room sound isolation, as very quiet internal
environments can make internal noise from other rooms much more audible.
The above recommendation is suitable for accommodation rooms, offices and
other areas. However, an increased level of noise attenuation may be desirable
for the Theatre. It is recommended that minimum 13.76 mm laminated glazing be
used on the facades of that room.
The facades / rooms requiring the glazing are shown in Figure 7 and Figure 8.
Figure 7 Ground Floor Facades Requiring 6.38 mm Laminated Glass (shown in red)
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Figure 8 First Floor Facades Requiring 6.38 mm Laminated Glass (shown in red),
13.76 mm Laminated Glass (shown in yellow)
4.3 Car Park and Light Vehicle Noise
The carpark is underneath the building and not exposed to nearby residences.
Given the generally low vehicle numbers / rates of movements that would be
expected in an aged care facility, and the main pick up / drop off point is on the
Goodchap Street frontage, noise from carparks is not expected to be a cause of
nuisance.
4.4 Service Vehicles and Area
The service vehicle area is cut into the Site, and as such is partially obscured from
view from surrounding residences. The landscaped area is higher than the
pavement level, which will be effective in reducing most noise from the area.
Due to low ambient noise levels, however, it is recommended that the following
protocols be adhered to:
• Waste should not be disposed of outside between 6 pm and 7 am, and
• Service vehicles should not attend the site before 7 am or after 6 pm.
4.5 Mechanical Plant
Mechanical plant specifications are not yet available. However, given the area has
relatively low background noise levels, particularly at night-time, it is envisaged
that the plant rooms will require significant noise attenuation to achieve the
regulatory noise levels under the EPAct 1994. It is likely that a minimum level of
treatment would require noise attenuating grilled air inlets, but it is possible that
the plant rooms will need to be enclosed at ground level with any air inlet / exhaust
requirements satisfied with attenuated ducting to above the roofline. This will need
to be comprehensively assessed during the detailed design stage of the project.
5 Conclusion and Summary of Recommendations
RoadPro Acoustic was engaged by Knowles Group to assess potential effects of
environmental noise onto and emitted by a proposed aged care facility proposed
for construction on Goodchap St, Noosaville.
Existing road traffic noise levels were measured and used to validate a 3-
dimensional road traffic noise model for the site. External road traffic noise levels
were calculated, and minimum glazing requirements to satisfy the internal noise
levels in AS 2107 were determined in accordance with AS 3671.
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Aged Care Facility, Noosaville
Noise from carparking activities is not expected to cause a nuisance at nearby
residences due to low vehicle turnover and undercover parking.
Service vehicles should only attend the Site, and the service (bin) area should be
restricted to 7 am to 6 pm due to low ambient noise levels outside of these times.
Mechanical plant noise should be assessed in detail during the detailed design
stage of the project, as low background noise levels in the area combined with
significant plant requirements will make attenuation of those sources critical.
Subject to provision of the recommendations in this report, the proposed
development is supported with respect to acoustic amenity.
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Aged Care Facility, Noosaville Appendix A – Proposed Development Plans www.roadpro.net.au 13 December 2017
Page 15
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Aged Care Facility, Noosaville
Appendix B – Logger Measured Noise Levels
Measurement Time LAeq LAE LAmax LAmin LA1 LA10 LA50 LA90
28/11/2017 14:00 59.4 95 81.8 45.3 68.8 61.8 56.6 50.8
28/11/2017 15:00 60.1 95.6 79.1 46.5 68.6 62.7 57.9 52.7
28/11/2017 16:00 60 95.5 79.1 47 69.3 62.4 57.5 52.5
28/11/2017 17:00 60.2 95.7 79.1 45.1 68.2 63.2 58.3 52.8
28/11/2017 18:00 58.5 94 74 41.8 65.9 61.9 56.1 45.6
28/11/2017 19:00 52.4 87.9 69.9 35.3 62.8 56.7 44.4 39.3
28/11/2017 20:00 52.1 87.6 80.3 32.1 61.9 55.3 41.1 36.3
28/11/2017 21:00 47.8 83.4 72.8 29.5 59.7 51.2 35.8 32.1
28/11/2017 22:00 49.3 84.9 79.7 29.3 59.3 49.8 35.4 32.2
28/11/2017 23:00 44.7 80.2 69.4 29.6 57.8 43 34.6 32.2
29/11/2017 0:00 41.1 76.6 66.9 27.7 54.6 37.7 31.3 29.5
29/11/2017 1:00 39 74.6 63.3 27.5 52.8 34.5 31.1 29.5
29/11/2017 2:00 42.4 77.9 64.1 28.9 55.8 40 36.4 31.2
29/11/2017 3:00 50.5 86 80.4 34.4 62.3 45.9 37.4 36.1
29/11/2017 4:00 52.5 88.1 76.1 35.7 62.7 55.3 47.2 38.1
29/11/2017 5:00 55.1 90.7 73.3 37.4 65 59.5 48.2 41.8
29/11/2017 6:00 57.9 93.4 77.6 40.1 67.2 61.3 54.4 44.9
29/11/2017 7:00 62.7 98.2 76.7 41.6 70.1 66.7 59.5 49.8
29/11/2017 8:00 66.6 102.2 78.5 48.7 72.4 69.8 65.6 58.7
29/11/2017 9:00 65.7 101.3 77.2 51.9 71.8 69 64.8 56.6
29/11/2017 10:00 65.1 100.7 76.6 52.3 71.2 68.5 64 55.7
29/11/2017 11:00 65.1 100.6 77.5 51.8 71 68.4 64 56.4
29/11/2017 12:00 62.7 98.2 83.2 45.4 69.8 66.3 60.7 52.3
29/11/2017 13:00 59 94.5 74.2 43.7 66.8 62 57.4 50
29/11/2017 14:00 59.3 94.8 79.9 44.3 66.8 62.3 57.8 51.2
29/11/2017 15:00 61 96.6 72.8 46 67.6 64.3 59.7 53.9
29/11/2017 16:00 62.7 98.2 88.5 47.1 69.2 65.5 61.4 55.2
29/11/2017 17:00 59.9 95.5 79.6 47.6 66.6 62.9 58.4 53.1
29/11/2017 18:00 59.9 95.5 73 49 65.5 62.3 59.2 56.3
29/11/2017 19:00 58.5 94 74.6 53.7 64.4 60.5 57.4 56.3
29/11/2017 20:00 60.3 95.9 73 49 69.1 64.8 56.1 53.9
29/11/2017 21:00 55.8 91.3 77.2 38.5 66.2 60.5 48.1 41.3
29/11/2017 22:00 53.6 89.1 76.4 38.4 64.6 57.4 44.1 40.8
29/11/2017 23:00 48.9 84.4 67.3 37.4 61.6 49.2 41.8 39.4
30/11/2017 0:00 52.4 87.9 68 37.2 63.7 53.9 46.4 40.5
30/11/2017 1:00 47.8 83.4 66.8 36.9 60.8 49.6 40.6 38.6
30/11/2017 2:00 45.1 80.7 71 34.3 58.7 40.5 38 36.5
30/11/2017 3:00 46.9 82.5 69.7 32.6 60.2 44.3 37 35
30/11/2017 4:00 53.2 88.8 70.7 32.9 63.4 56.2 48.5 36.9
30/11/2017 5:00 58.8 94.4 76.9 38.1 69.6 62.9 51.5 42.8
30/11/2017 6:00 60.6 96.2 76.4 41 69.3 64.7 56.5 47.2
30/11/2017 7:00 60.1 95.7 75.8 44.5 68.1 63.2 58.3 49.5
30/11/2017 8:00 62.5 98 76.9 46.9 69.6 66.1 60.5 54
30/11/2017 9:00 66.6 102.2 80.1 48.2 73.2 70.2 65.1 56.6
30/11/2017 10:00 64.1 99.7 76.1 48.3 70.8 67.6 62.8 54.4
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Aged Care Facility, Noosaville
Appendix B — Logger Measured Noise Levels
Measurement Time __Laeq Lac Lamax Lamin Lai Lato Laso Lago
28/11/2017 14:00 59.4 95 81.8 45.3 68.8 61.8 56.6 50.8
28/11/2017 15:00 60.1 95.6 79.1 46.5 68.6 62.7 57.9 52.7
28/11/2017 16:00 60 95.5 79.1 47 69.3 62.4 57.5 52.5
28/11/2017 17:00 60.2. 95.7 79.1 45.1 68.2 63.2 58.3 52.8
28/11/2017 18:00 58.5 94 74 41.8 65.9 61.9 56.1 45.6
28/11/2017 19:00 52.4 87.9 69.9 35.3 62.8 56.7 44.4 39.3
28/11/2017 20:00 52.1 87.6 80.3 32.1 61.9 55.3 41.1 36.3
28/11/2017 21:00 47.8 83.4 72.8 29.5 59.7 51.2 35.8 32.1
28/11/2017 22:00 49.3 84.9 79.7 29.3 59.3 49.8 35.4 32.2
28/11/2017 23:00 44.7 80.2 69.4 29.6 57.8 43 34.6 32.2
29/11/2017 0:00 41.1 76.6 66.9 27.7 54.6 37.7 31.3 29.5
29/11/2017 1:00 39 74.6 63.3 27.5 52.8 34.5 31.1 29.5
29/11/2017 2:00 42.4 77.9 64.1 28.9 55.8 40 36.4 31.2
29/11/2017 3:00 50.5 86 80.4 34.4 62.3 45.9 37.4 36.1
29/11/2017 4:00 52.5 88.1 76.1 35.7 62.7 55.3 47.2 38.1
29/11/2017 5:00 55.1 90.7 73.3 37.4 65 59.5 48.2 41.8
29/11/2017 6:00 57.9 93.4 77.6 40.1 67.2 61.3 54.4 44.9
29/11/2017 7:00 62.7 98.2 76.7 41.6 70.1 66.7 59.5 49.8
29/11/2017 8:00 66.6 102.2 78.5 48.7 72.4 69.8 65.6 58.7
29/11/2017 9:00 65.7 101.3 77.2 51.9 71.8 69 64.8 56.6
29/11/2017 10:00 65.1 100.7 76.6 52.3 71.2 68.5 64 55.7
29/11/2017 11:00 65.1 100.6 775 51.8 71 68.4 64 56.4
29/11/2017 12:00 62.7 98.2 83.2 45.4 69.8 66.3 60.7 52.3
29/11/2017 13:00 59 94.5 74.2 43.7 66.8 62 57.4 50
29/11/2017 14:00 59.3 94.8 79.9 44.3 66.8 62.3 57.8 51.2
29/11/2017 15:00 61 96.6 72.8 46 67.6 64.3 59.7 53.9
29/11/2017 16:00 62.7 98.2 88.5 47.1 69.2 65.5 61.4 55.2
29/11/2017 17:00 59.9 95.5 79.6 47.6 66.6 62.9 58.4 53.1
29/11/2017 18:00 59.9 95.5 73 49 65.5 62.3 59.2 56.3
29/11/2017 19:00 58.5 94 74.6 53.7 64.4 60.5 57.4 56.3
29/11/2017 20:00 60.3. 95.9 73 49 69.1 64.8 56.1 53.9
29/11/2017 21:00 55.8 91.3 77.2 38.5 66.2 60.5 48.1 41.3
29/11/2017 22:00 53.6 89.1 76.4 38.4 64.6 57.4 44.1 40.8
29/11/2017 23:00 48.9 844 67.3 37.4 61.6 49.2 41.8 39.4
30/11/2017 0:00 52.4 87.9 68 37.2 63.7 53.9 46.4 40.5
30/11/2017 1:00 47.8 83.4 66.8 36.9 60.8 49.6 40.6 38.6
30/11/2017 2:00 45.1 80.7 71 34.3 58.7 40.5 38 36.5
30/11/2017 3:00 46.9 82.5 69.7 32.6 60.2 44.3 37 35
30/11/2017 4:00 53.2 88.8 70.7 32.9 63.4 56.2 48.5 36.9
30/11/2017 5:00 58.8 94.4 76.9 38.1 69.6 62.9 51.5 42.8
30/11/2017 6:00 60.6 96.2 76.4 41 69.3 64.7 56.5 47.2
30/11/2017 7:00 60.1 95.7 75.8 44.5 68.1 63.2 58.3 49.5
30/11/2017 8:00 62.5 98 76.9 46.9 69.6 66.1 60.5 54
30/11/2017 9:00 66.6 102.2 80.1 48.2 73.2 70.2 65.1 56.6
30/11/2017 10:00 64.1 99.7 76.1 48.3 70.8 67.6 62.8 54.4
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Aged Care Facility, Noosaville
Measurement Time LAeq LAE LAmax LAmin LA1 LA10 LA50 LA90
30/11/2017 11:00 65 100.6 82.3 49.2 72.3 68.5 63.3 55.4
30/11/2017 12:00 64.2 99.8 75.4 48.2 70.9 67.6 63.1 55
30/11/2017 13:00 62.8 98.4 77 48.2 70 66.2 61.3 54.2
30/11/2017 14:00 65.1 100.7 86.4 46.7 71.6 68.4 63.7 56.1
30/11/2017 15:00 64.1 99.7 74.5 49.1 70.1 67.4 63.1 55.5
30/11/2017 16:00 63.3 98.9 76.8 46.5 70 66.7 61.9 54.5
30/11/2017 17:00 62.5 98.1 75.4 45.8 68.9 65.9 61.2 52.4
30/11/2017 18:00 60.7 96.3 76.3 45 67.6 64.3 59.2 51.3
30/11/2017 19:00 57.9 93.5 72.1 49.8 65.5 61.4 55.2 53.3
30/11/2017 20:00 55.4 91 70.5 40.2 64.2 59.4 52.6 46.8
30/11/2017 21:00 55.3 90.8 73.7 40.5 64.7 60.2 46.8 43.2
30/11/2017 22:00 51.5 87.1 73.2 36.6 62.2 55.8 43.5 41.4
30/11/2017 23:00 48.7 84.3 76.5 33.5 61.5 47.2 37.4 35.4
1/12/2017 0:00 45.6 81.1 67.1 32.9 59.4 42.7 35.6 34.4
1/12/2017 1:00 42.5 78.1 64.6 32.6 56.6 39.1 35.4 34.2
1/12/2017 2:00 43.9 79.4 73.8 30.9 57.4 38.9 33.4 32.3
1/12/2017 3:00 43.6 79.2 66.1 31.6 57.5 41.6 34.6 33.3
1/12/2017 4:00 53.1 88.7 70.5 33.3 62.2 56.7 48.2 36.8
1/12/2017 5:00 55.5 91.1 75.1 37.5 65.5 59.7 50.4 41.7
1/12/2017 6:00 59.3 94.9 81.6 42.2 68.8 61.9 55.4 48.6
1/12/2017 7:00 61.4 97 89.3 46.2 68.7 63 58.3 52.2
1/12/2017 8:00 59.3 94.8 77.6 45.8 65.4 62.1 58.4 52.8
1/12/2017 9:00 60.2 95.7 79.2 45.2 69.6 62.4 57.8 52.1
1/12/2017 10:00 60.4 95.9 82.8 46.2 67.7 62.6 58.2 53.2
1/12/2017 11:00 62.1 97.6 77.8 45.5 70.1 66 59.3 53.7
1/12/2017 12:00 64.9 100.5 81.1 45.9 72.7 68.5 62.5 53.8
www.roadpro.net.au 13 December 2017
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Aged Care Facility, Noosaville
Measurement Time __Laeq Lac Lamax Lamin Lai Lato Laso Lago
30/11/2017 11:00 65 100.6 82.3 49.2 72.3 68.5 63.3 55.4
30/11/2017 12:00 64.2 99.8 75.4 48.2 70.9 67.6 63.1 55
30/11/2017 13:00 62.8 98.4 77 48.2 70 66.2 61.3 54.2
30/11/2017 14:00 65.1 100.7 86.4 46.7 71.6 68.4 63.7 56.1
30/11/2017 15:00 64.1 99.7 74.5 49.1 70.1 67.4 63.1 55.5
30/11/2017 16:00 63.3 98.9 76.8 46.5 70 66.7 61.9 54.5
30/11/2017 17:00 62.5 98.1 75.4 45.8 68.9 65.9 61.2 52.4
30/11/2017 18:00 60.7 96.3 76.3 45 67.6 64.3 59.2 51.3
30/11/2017 19:00 57.9 93.5 72.1 49.8 65.5 61.4 55.2 53.3
30/11/2017 20:00 55.4 91 70.5 40.2 64.2 59.4 52.6 46.8
30/11/2017 21:00 55.3 90.8 73.7 40.5 64.7 60.2 46.8 43.2
30/11/2017 22:00 51.5 87.1 73.2 36.6 62.2 55.8 43.5 41.4
30/11/2017 23:00 48.7 84.3 76.5 33.5 61.5 47.2 37.4 35.4
1/12/2017 0:00 45.6 81.1 67.1 32.9 59.4 42.7 35.6 34.4
1/12/2017 1:00 42.5 78.1 64.6 32.6 56.6 39.1 35.4 34.2
1/12/2017 2:00 43.9 79.4 73.8 30.9 57.4 38.9 33.4 32.3
1/12/2017 3:00 43.6 79.2 66.1 31.6 57.5 41.6 34.6 33.3
1/12/2017 4:00 53.1 88.7 70.5 33.3 62.2 56.7 48.2 36.8
1/12/2017 5:00 55.55 91.1 75.1 37.5 65.5 59.7 50.4 41.7
1/12/2017 6:00 59.3 94.9 81.6 42.2 68.8 61.9 55.4 48.6
1/12/2017 7:00 61.4 97 89.3 46.2 68.7 63 58.3 52.2
1/12/2017 8:00 59.3 94.8 77.6 45.8 65.4 62.1 58.4 52.8
1/12/2017 9:00 60.2. 95.7 79.2 45.2 69.6 62.4 57.8 52.1
1/12/2017 10:00 60.4 95.9 82.8 46.2 67.7 62.6 58.2 53.2
1/12/2017 11:00 62.1 97.6 77.8 45.5 70.1 66 59.3 53.7
1/12/2017 12:00 64.9 100.5 81.1 45.9 72.7 68.5 62.5 53.8
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Aged Care Facility, Noosaville
Appendix C – Road Traffic Noise Level Predictions
Table 8 Predicted Road Traffic Noise Levels – Ground Floor
Receptor X Posn Y Posn Height L10(18hour) High Leq(1 hour)
(m) (m) (m) (dB(A))
R0001 504452.6 7079649 7.9 44.6 47.6
R0002 504453.7 7079654 7.9 61.3 64.3
R0003 504457.2 7079656 7.9 62.3 65.3
R0004 504460.7 7079658 7.9 64.1 67.1
R0005 504464.8 7079656 7.9 66.5 69.5
R0006 504468.6 7079647 7.9 66.3 69.3
R0007 504470.7 7079644 7.9 66.4 69.4
R0008 504472.4 7079641 7.9 66.4 69.4
R0009 504473.9 7079637 7.9 66.2 69.2
R0010 504475.7 7079633 7.9 66.3 69.3
R0011 504477.7 7079630 7.9 66.4 69.4
R0012 504476.5 7079625 7.9 63.6 66.6
Admin 504479 7079615 7.9 64.2 67.2
Foyer 504481.7 7079609 7.9 63.9 66.9
Private Dining /
Meetings 504485.6 7079603 7.9 64.2 67.2
Sales Office 504488 7079599 7.9 63.8 66.8
Function Room (side) 504493.4 7079595 7.9 63.5 66.5
Function Room 504498 7079593 7.9 66.6 69.6
R0019 504500.7 7079589 7.9 66.6 69.6
R0020 504502.5 7079585 7.9 66.3 69.3
R0021 504505.8 7079583 7.9 67.2 70.2
R0022 504508.1 7079579 7.9 67.3 70.3
R0023 504509.8 7079576 7.9 67.3 70.3
R0024 504510.1 7079571 7.9 66 69
R0025 504512.1 7079567 7.9 66.6 69.6
R0026 504510.1 7079563 7.9 62.9 65.9
R0027 504502.3 7079559 7.9 57.5 60.5
www.roadpro.net.au 13 December 2017
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Aged Care Facility, Noosaville
Appendix C — Road Traffic Noise Level Predictions
Table 8 Predicted Road Traffic Noise Levels — Ground Floor
Receptor X Posn Y Posn Height L10(18hour) High Leq(1 hour)
(m) (m) (m) (dB(A))
ROOO1 504452.6 7079649 7.9 44.6 47.6
ROOO2 504453.7 7079654 7.9 61.3 64.3
ROO03 504457.2 7079656 7.9 62.3 65.3
ROO04 504460.7 7079658 7.9 64.1 67.1
ROOOS 504464.8 7079656 7.9 66.5 69.5
ROO06 504468.6 7079647 7.9 66.3 69.3
ROOO7 504470.7 7079644 7.9 66.4 69.4
ROO08 504472.4 7079641 7.9 66.4 69.4
ROOO9 504473.9 7079637 7.9 66.2 69.2
ROO10 504475.7 7079633 7.9 66.3 69.3
ROO11 504477.7 7079630 7.9 66.4 69.4
ROO12 504476.5 7079625 7.9 63.6 66.6
Admin 504479 7079615 7.9 64.2 67.2
Foyer 504481.7 7079609 7.9 63.9 66.9
Private Dining /
Meetings 504485.6 7079603 7.9 64.2 67.2
Sales Office 504488 7079599 7.9 63.8 66.8
Function Room (side) 504493.4 7079595 7.9 63.5 66.5
Function Room 504498 7079593 7.9 66.6 69.6
RO019 504500.7 7079589 7.9 66.6 69.6
ROO20 504502.5 7079585 7.9 66.3 69.3
ROO21 504505.8 7079583 7.9 67.2 70.2
ROO22 504508.1 7079579 7.9 67.3 70.3
ROO23 504509.8 7079576 7.9 67.3 70.3
RO0O24 504510.1 7079571 7.9 66 69
ROO25 504512.1 7079567 7.9 66.6 69.6
ROO26 504510.1 7079563 7.9 62.9 65.9
RO027 504502.3. 7079559 7.9 57.5 60.5
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13 December 2017
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Aged Care Facility, Noosaville
Table 9 Predicted Road Traffic Noise Levels – First Floor
Receptor X Posn Y Posn Height L10(18hour) High Leq(1 hour)
(m) (m) (m) (dB(A))
R0035 504456.2 7079629 10.9 50.2 53.2
R0036 504455.8 7079632 10.9 49.1 52.1
R0037 504453.8 7079636 10.9 49.3 52.3
R0038 504454.9 7079641 10.9 51.2 54.2
R0039 504452.7 7079649 10.9 50.8 53.8
R0040 504453.7 7079654 10.9 62.9 65.9
R0041 504457.3 7079656 10.9 63.9 66.9
R0042 504460.5 7079658 10.9 65.4 68.4
R0043 504464.8 7079656 10.9 68 71
R0044 504468.6 7079647 10.9 67.8 70.8
R0045 504470.7 7079644 10.9 67.9 70.9
R0046 504472.5 7079640 10.9 67.9 70.9
R0047 504473.9 7079637 10.9 67.8 70.8
R0048 504475.6 7079633 10.9 67.8 70.8
R0049 504477.7 7079630 10.9 67.9 70.9
R0050 504476.4 7079625 10.9 65.3 68.3
R0051 504473.6 7079624 10.9 63.9 66.9
R0052 504475.5 7079622 10.9 65.3 68.3
R0053 504477.3 7079618 10.9 65.9 68.9
R0054 504479.1 7079615 10.9 66.1 69.1
R0055 504477.6 7079611 10.9 63.2 66.2
Sitting 504477 7079607 10.9 61.9 64.9
Lounge 1
(side) 504480.5 7079605 10.9 63.3 66.3
Lounge 1 504485.8 7079603 10.9 66 69
Lounge 2 504489.7 7079596 10.9 65 68
Theatre (side) 504493 7079595 10.9 65 68
Theatre 504498.1 7079593 10.9 68.3 71.3
R0062 504500.6 7079589 10.9 68.3 71.3
R0063 504502.7 7079585 10.9 68 71
R0064 504506 7079583 10.9 68.9 71.9
R0065 504507.9 7079579 10.9 68.9 71.9
R0066 504509.7 7079576 10.9 69 72
R0067 504510.4 7079571 10.9 68.2 71.2
R0068 504512.5 7079568 10.9 68.5 71.5
R0069 504510.3 7079563 10.9 65.3 68.3
R0070 504502.7 7079559 10.9 60.6 63.6
www.roadpro.net.au 13 December 2017
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Aged Care Facility, Noosaville
Table 9 Predicted Road Traffic Noise Levels — First Floor
Receptor X Posn Y Posn Height L10(18hour) High Leq(1 hour)
(m) (m) (m) (dB(A))
ROO35 504456.2 7079629 10.9 50.2 53.2
RO036 504455.8 7079632 10.9 49.1 52.1
RO037 504453.8 7079636 10.9 49.3 52.3
RO038 504454.9 7079641 10.9 51.2 54.2
RO039 504452.7 7079649 10.9 50.8 53.8
ROO040 504453.7_ 7079654 10.9 62.9 65.9
ROO41 504457.3 7079656 10.9 63.9 66.9
RO042 504460.5 7079658 10.9 65.4 68.4
RO043 504464.8 7079656 10.9 68 71
RO044 504468.6 7079647 10.9 67.8 70.8
RO045 504470.7 7079644 10.9 67.9 70.9
RO046 504472.5 7079640 10.9 67.9 70.9
RO047 504473.9 7079637 10.9 67.8 70.8
RO048 504475.6 7079633 10.9 67.8 70.8
RO049 504477.7 7079630 10.9 67.9 70.9
ROOSO 504476.4 7079625 10.9 65.3 68.3
ROOS1 504473.6 7079624 10.9 63.9 66.9
ROOS2 504475.5 7079622 10.9 65.3 68.3
ROO0S53 504477.3 7079618 10.9 65.9 68.9
ROO54 504479.1 7079615 10.9 66.1 69.1
ROOS5 504477.6 7079611 10.9 63.2 66.2
Sitting 504477 7079607 10.9 61.9 64.9
Lounge 1
(side) 504480.5 7079605 10.9 63.3 66.3
Lounge 1 504485.8 7079603 10.9 66 69
Lounge 2 504489.7 7079596 10.9 65 68
Theatre (side) 504493 7079595 10.9 65 68
Theatre 504498.1 7079593 10.9 68.3 71.3
RO062 504500.6 7079589 10.9 68.3 71.3
RO063 504502.7 7079585 10.9 68 71
RO064 504506 7079583 10.9 68.9 71.9
ROO65 504507.9 7079579 10.9 68.9 71.9
ROO66 504509.7 7079576 10.9 69 72
RO067 504510.4 7079571 10.9 68.2 71.2
RO068 504512.5 7079568 10.9 68.5 71.5
ROO69 504510.3 7079563 10.9 65.3 68.3
ROO70 504502.7 7079559 10.9 60.6 63.6
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13 December 2017
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Aged Care Facility, Noosaville
Appendix D – Rw Calculations
Room Type Component LAeq(1 hour) Goal TNR Construction Category Sc Sf h T60 Number of Components Rw
Bed Glazing 70.2 40 30.2 Category 3 4.242 25.842 2.6 0.5 2 32
Bed Glazing 70.2 40 30.2 Category 3 5.248 25.842 2.6 0.5 2 33
Composite Rw 32
Bed Check 70.2 40 30.2 Category 3 9.49 25.842 2.6 0.5 1 32
Alternative
Bed Glass Door 29
Bed Wall 40
Composite Rw 32
Function Glazing 67 40 27 Category 3 17.4 61.56 2.6 0.5 2 31
Function Wall 67 40 27 Category 3 13.4 61.56 2.6 0.5 2 30
Composite Rw 31
Function Check 67 40 27 Category 4 30.8 61.56 2.6 0.5 1 31
Alternative
Glazing 30
Wall 40
Composite Rw 32
Theatre Glazing 71 35 36 Category 4 17.4 61.56 2.6 0.5 2 40
Theatre Wall 71 35 36 Category 4 13.4 61.56 2.6 0.5 2 39
Composite Rw 40
Theatre Check 71 35 36 Category 4 30.8 61.56 2.6 0.5 1 40
Alternative
Glazing 40
Wall 40
Composite Rw 40
www.roadpro.net.au 13 December 2017
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