Sydney Metro City & Southwest-TSE Works 01.02.01 F01 AS... · 2018-08-15 · Construction of the...
Transcript of Sydney Metro City & Southwest-TSE Works 01.02.01 F01 AS... · 2018-08-15 · Construction of the...
Acoustics
Vibration
Structural Dynamics
Sydney Melbourne Brisbane Gold Coast Kuwait
Renzo Tonin & Associates (NSW) Pty Ltd ABN 29 117 462 861
Level 1/418A Elizabeth St SURRY HILLS NSW 2010 | PO Box 877 STRAWBERRY HILLS NSW 2012
P (02) 8218 0500 F (02) 8218 0501 [email protected] www.renzotonin.com.au
SYDNEY METRO CITY & SOUTHWEST-TSE
WORKS
Construction Noise and Vibration Impact Statement:
Artarmon Construction Site
9 August 2018
John Holland CPB Ghella Joint Venture
TH511-02 01.02.01 F01 AS CNVIS (r4)
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Document details
Detail Reference
Doc reference: TH511-02 01.02.01 F01 AS CNVIS (r4)
Prepared for: John Holland CPB Ghella Joint Venture
Address: Level 3, 140 Sussex Street
Sydney NSW 2000
Attention: Robert Muir
Document control
Date Revision history Non-issued
revision
Issued
revision Prepared Instructed Authorised
18.07.2018 First Issue 0,1 2 MN CW CW
25.07.2018 Delete E34 reference - 3 MN CW CW
09.08.2018 Update following AA
comments
- 4 MN CW CW
Important Disclaimer:
The work presented in this document was carried out in accordance with the Renzo Tonin & Associates Quality Assurance System, which is
based on Australian Standard / NZS ISO 9001.
This document is issued subject to review and authorisation by the Team Leader noted by the initials printed in the last column above. If no
initials appear, this document shall be considered as preliminary or draft only and no reliance shall be placed upon it other than for
information to be verified later.
This document is prepared for the particular requirements of our Client referred to above in the ‘Document details’ which are based on a
specific brief with limitations as agreed to with the Client. It is not intended for and should not be relied upon by a third party and no
responsibility is undertaken to any third party without prior consent provided by Renzo Tonin & Associates. The information herein should
not be reproduced, presented or reviewed except in full. Prior to passing on to a third party, the Client is to fully inform the third party of the
specific brief and limitations associated with the commission.
In preparing this report, we have relied upon, and presumed accurate, any information (or confirmation of the absence thereof) provided by
the Client and/or from other sources. Except as otherwise stated in the report, we have not attempted to verify the accuracy or completeness
of any such information. If the information is subsequently determined to be false, inaccurate or incomplete then it is possible that our
observations and conclusions as expressed in this report may change.
We have derived data in this report from information sourced from the Client (if any) and/or available in the public domain at the time or
times outlined in this report. The passage of time, manifestation of latent conditions or impacts of future events may require further
examination and re-evaluation of the data, findings, observations and conclusions expressed in this report.
We have prepared this report in accordance with the usual care and thoroughness of the consulting profession, for the sole purpose
described above and by reference to applicable standards, guidelines, procedures and practices at the date of issue of this report. For the
reasons outlined above, however, no other warranty or guarantee, whether expressed or implied, is made as to the data, observations and
findings expressed in this report, to the extent permitted by law.
The information contained herein is for the purpose of acoustics only. No claims are made and no liability is accepted in respect of design
and construction issues falling outside of the specialist field of acoustics engineering including and not limited to structural integrity, fire
rating, architectural buildability and fit-for-purpose, waterproofing and the like. Supplementary professional advice should be sought in
respect of these issues.
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Contents
1 Introduction 6
1.1 Relevant requirements and purpose of this CNVIS 6
1.2 Structure of this CNVIS 6
1.3 Quality assurance 6
2 Description of construction works and hours 7
2.1 Summary of works addressed in this CNVIS 7
2.2 Construction hours 7
2.3 Justification for OOHW 8
2.4 Construction methodology (PPA Condition E35) 9
3 Nearest sensitive receivers 10
3.1 Residential receivers 10
3.2 Other sensitive receivers (PPA Condition E34) 10
3.3 Commercial and industrial premises 10
3.4 Heritage receivers 10
4 Construction noise and vibration objectives 11
4.1 Noise goals 11
4.1.1 Noise management levels (NMLs) 11
4.1.2 Residential receivers in residential and non-residential zones (PPA Conditions E41 and E42)
12
4.1.3 Respite for high noise impact works 13
4.1.4 Sleep disturbance 14
4.1.5 National Standard for exposure to noise 14
4.1.6 Construction related road traffic noise objectives 14
4.2 Vibration goals 15
4.2.1 Disturbance to building occupants (human annoyance) 15
4.2.2 Structural damage to buildings 15
4.2.3 Heritage 16
4.2.4 Sensitive scientific and medical equipment 16
4.2.5 Utilities and other vibration sensitive structures 16
5 Construction noise assessment 17
5.1 Detailed design outcomes 17
5.2 Noise prediction methodology 17
5.3 Predicted noise levels 18
5.3.1 Construction 18
5.3.2 Sleep disturbance 21
5.4 Noise mitigation and management 21
5.4.1 Noise barriers 21
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5.4.2 Consultation with affected receivers (PPA Condition E33) 22
5.4.3 Other noise control measures 22
5.4.4 Additional noise mitigation measures 23
5.4.5 Residual impacts 24
5.4.6 Attended noise monitoring 25
5.4.7 Complaints handling 25
6 Construction vibration impacts 26
6.1 Minimum working distances for vibration intensive plant 26
6.2 Vibration assessment 27
6.2.1 Structural damage 27
6.2.2 Human annoyance 27
6.3 Vibration mitigation measures 28
6.3.1 Vibration control and management measures 28
6.3.2 Additional vibration mitigation measures 29
6.3.3 Vibration monitoring 29
6.3.4 Management of complaints 30
7 Ground-borne noise assessment 31
8 Traffic noise assessment 32
9 Cumulative impacts 33
10 Conclusion 34
References 35
APPENDIX A Glossary of terminology 36
APPENDIX B Nearest sensitive receivers and noise management levels 38
APPENDIX C Construction timetable/ activities/ management 41
APPENDIX D Detailed predicted noise levels 43
APPENDIX E Additional noise mitigation 44
List of tables
Table 2.1: Construction hours 8
Table 4.1: Construction vibration disturbance goals 15
Table 5.1: Summary of construction activities 18
Table 5.2: Summary of construction noise impacts at nearby residential receivers 19
Table 5.3: Noise level summary for PPA Conditions E41/E42 (residential only) 20
Table 5.4: Site noise control measures 23
Table 5.5: Additional airborne noise mitigation measures 24
Table 5.6: Nominated verification monitoring locations 25
Table 6.1: Minimum working distances (m) for cosmetic damage (continuous vibration) 26
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Table 6.2: Minimum working distances (m) for human annoyance (continuous vibration) 27
Table 6.3: Properties within minimum distances for human annoyance 28
Table 6.4: Site vibration control measures 28
Table 6.5: Additional vibration mitigation measures 29
Table 6.6: Attended vibration monitoring - nominated representative locations 30
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1 Introduction
This Construction Noise and Vibration Impact Statement (CNVIS) has been prepared on behalf of John
Holland CPB Ghella Joint Venture (JHCPBG) in accordance with the Construction Noise and Vibration
Management Plan (CNVMP) [SMCSWTSE-JCG-TPW-EM-PLN-002012] [1], for the Design and
Construction of the Tunnel and Station Excavation (TSE) Works of the Sydney Metro City & Southwest
Project (the Project).
1.1 Relevant requirements and purpose of this CNVIS
Condition E33 from the Project Planning Approval (PPA) requires that:
Construction Noise and Vibration Impact Statements must be prepared for each construction
site before construction noise and vibration impacts commence and include specific mitigation
measures identified through consultation with affected receivers.
This CNVIS applies to operation of the Artarmon worksite during standard construction hours as well as
works outside of standard construction hours. The construction hours of work are defined by the Project
Planning Approval condition as outlined in the CNVMP.
This CNVIS forms part of the CNVMP for the Project.
1.2 Structure of this CNVIS
This CNVIS is structured as follows:
• Section 2 - Description of construction works and hours
• Section 3 - Nearest sensitive receivers
• Section 4 - Construction noise and vibration objectives
• Section 5 - Construction noise assessment
• Section 6 - Construction vibration impacts
• Section 7 - Ground-borne noise assessment
• Section 8 – Traffic noise assessment
• Section 9 – Cumulative impacts
1.3 Quality assurance
The work documented in this report was carried out in accordance with the Renzo Tonin & Associates
Quality Assurance System, which is based on Australian Standard / NZS ISO 9001. Appendix A contains a
glossary of acoustic terms used in this report.
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2 Description of construction works and hours
2.1 Summary of works addressed in this CNVIS
This CNVIS provides an assessment of noise and vibration impacts from activities associated with the
‘operational construction’ of the Artarmon worksite. The works covered by this CNVIS, include:
Operational construction activities within the worksite:
• Demolition – removal of the existing buildings at 2A Whiting Street, Artarmon and 98 Reserve
Road, Artarmon;
• Excavation – excavation of the shaft to the tunnels below;
• Lining and reinforcement of the shaft;
Construction traffic on the existing road network:
• Light vehicle movements generated by construction personnel travelling to and from work;
• Heavy vehicle movements generated by:
Delivery vehicles bringing raw materials, plant and equipment to the site;
Spoil trucks removing spoil from the site;
Other activities including the establishment of the construction compound, construction of site
structures, haul routes/piling pads, temporary fencing/hoardings have been covered by the Site
Establishment CNVIS [7]. Ground-borne noise and vibration impacts from proposed TBM tunnelling will
be addressed in a separate CNVIS.
The demolition is expected to commence in August 2018. The shaft will be excavated from October
2018. The works are expected to be completed by January 2019.
Stages within the construction period are described in Table C1 of APPENDIX C.
2.2 Construction hours
The construction hours for the Project are defined by Project Planning Approval (PPA) Conditions E36,
E37, E38, E41, E42 and E44. The standard hours and out-of-hours work (OOHW) periods are depicted in
Table 2.1 below. The OOHW periods are further defined as OOHW Period 1 and 2 based on the
Transport for NSW Construction Noise Strategy (TfNSW CNS), as noted in the CNVMP.
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Table 2.1: Construction hours
2.3 Justification for OOHW
Shaft construction activities including rock scaling, rock bolting, shotcreting and permanent lining at
Artarmon substation site will take place outside of standard construction hours to ensure:
• The need to install shaft support systems immediately following shaft excavation;
• Reducing the overall duration of construction;
• Minimising impacts on already congested road networks around the worksites.
Each of these aspects is addressed in detail within the CNVMP.
PPA Condition E48 and Environment Protection Licence (EPL) Condition L4.4 allow the haulage and
delivery of spoil and materials to be carried out 24 hours per day, 7 days per week.
Based on the PPA condition above and EPL Conditions and justification, the following work activities are
proposed to be carried out at the Artarmon worksite outside of standard construction hours (additional
details are provided in Appendix C Table C1):
• Shaft support works: There is potential to spray concrete in the shaft during daytime and
evening periods. Ground support (shotcrete and rock-bolts) is critical to support the shaft.
Once the shaft is excavated shotcrete is required to support the shaft throughout the day. The
extended hours (if required) allows for completion of entire shaft support system immediately
following excavation. Grouting is required to transfer load directly to the adjacent rock and
needs to occur immediately after bolt installation for safety and quality reasons. In this instance
an acoustic barrier can be installed around the operational shaft (if required). It is more likely
that the only works required during OOHW periods will be an intermittent pump to contain
water on site.
• Concrete truck: Concrete trucks within the Artarmon worksite will enter/exit the work site
during shaft support works. Concrete delivery for the shaft lining is potentially required during
OOHW periods to minimise road congestion in the local area and reduce the total construction
time.
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JHCPBG will seek for its Environment Protection Licence to be varied to permit the out of hours works
set out in this CNVIS. Approval for rockdrilling will be through the out of hours process or as permitted
by the environmental protection licence EPL as per via PPA Condition E46(b) if they are undertaken out
of standard construction hours.
2.4 Construction methodology (PPA Condition E35)
Discussion regarding alternatives to rock hammering and blasting for excavation to satisfy PPA
Condition E35 has been addressed in the report SMCSTSE-JCG-TPW-EN-RPT-097229-02.
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3 Nearest sensitive receivers
3.1 Residential receivers
To assess and manage construction noise and vibration impacts, a single noise catchment area (NCA)
AS_01 has been determined, consistent with the CNVMP and EIS for the Project [2]. This NCA is located
on the opposite (northern) side of the M2 motorway.
All relevant residential sensitive receivers near the worksite are identified on aerial photographs located
in APPENDIX B. At receivers more than about 300 m from the construction area, potential construction
noise and vibration levels are expected to be within the adopted noise and vibration management levels
described in Section 4 of this CNVIS. Receivers beyond 300 m are typically not included in this CNVIS
assessment.
3.2 Other sensitive receivers (PPA Condition E34)
PPA Condition E34 states:
Noise generating works in the vicinity of potentially-affected, religious, educational, community
institutions and noise and vibration-sensitive businesses and critical working areas (such as
theatres, laboratories and operating theatres) must not be timetabled within sensitive periods,
unless other reasonable arrangements to the affected institutions are made at no cost to the
affected institution or as otherwise approved by the Secretary.
JHCPBG has undertaken consultation with identified sensitive receivers to determine sensitive periods
and has taken this into consideration in finalising respite strategies for high noise impacts. TfNSW is
working with sensitive receivers to further assess and determine other reasonable arrangements to be
implemented.
3.3 Commercial and industrial premises
All commercial and industrial premises near the worksite have been considered in this assessment.
3.4 Heritage receivers
Heritage receivers have been identified in the Land Use Survey in Annexure B of the CNVMP. There are
no heritage-listed buildings close to the work area.
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4 Construction noise and vibration objectives
4.1 Noise goals
4.1.1 Noise management levels (NMLs)
Construction NMLs have been determined using the NSW Interim Construction Noise Guideline (ICNG)
[3] and the PPA Conditions, in accordance with the Sydney Metro City & Southwest Construction Noise
and Vibration Strategy (SMCSNVS) [7].
For the Artarmon worksite, internal NMLs are applicable at residential receiver locations during the 8 pm
to 7 am period per PPA Conditions E41 and E42. During daytime and evening periods (between 7 am
and 8 pm), external NMLs are derived from the ICNG.
Table B1 in APPENDIX B and APPENDIX E of CNVMP identify the adopted construction NMLs for the
nearest noise sensitive receivers to the worksite, including for airborne and ground-borne noise.
Works during 7am to 8pm day/evening period
During the 7 am to 8 pm day/evening period, airborne NMLs for residential receivers are based on long-
term noise logging conducted by SLR on behalf of Transport for NSW (TfNSW) to quantify ambient
noise levels for the Environmental Impact Statement (EIS) [2]. Additional pre-construction noise
monitoring was carried out to establish more accurate noise goals as outlined in Section 6.2 of the
CNVMP. This additional long-term, unattended noise monitoring was carried out in July 2017 by RT&A
following a review of the EIS noise monitoring.
The NMLs for ‘other’ sensitive receivers are from the ICNG, as reported in Section 5.2.3 of the CNVMP.
These are applicable when the other sensitive receiver is in use.
Receivers are considered ‘noise affected’ where construction noise levels are greater than the NMLs
identified in APPENDIX B. The noise affected level represents the point above which there may be some
community reaction to noise. Where predicted and/or measured construction noise levels are above the
NMLs, all feasible and reasonable work practices will be applied to meet the NMLs.
During standard construction hours, a highly affected noise objective of LAeq(15min) 75 dB(A) applies in
relation to airborne noise at all residential receivers.
Works during 8pm to 7am evening/night period
If residential receivers are noise affected during the 8 pm to 7 am evening/night period, additional
mitigation measures are required to be considered in accordance with the documented procedure in
Addendum A of the SMCSNVS. The adopted assessment process is summarised in section 4.1.2.
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Additional requirements for all periods
In addition to the objectives identified in APPENDIX B, where construction activities are tonal or
impulsive in nature and are described in the ICNG as being particularly annoying, a +5 dB(A) correction
must be added to the activity noise, in accordance with PPA Conditions E37, E38, E41 and E42. Activities
defined in the ICNG as particularly annoying include but are not limited to the use of ‘beeper’ style
reversing or movement alarms; power saws; vibratory rolling; jack hammering, rock hammering or rock
breaking; impact piling. If construction works include ground-borne noise or a perceptible level of
vibration at the affected receiver, a 5 dB(A) penalty should be added to the predicted construction noise
level.
Any construction related activities that could be above the NMLs will be identified and managed in
accordance with the CNVMP.
4.1.2 Residential receivers in residential and non-residential zones (PPA Conditions
E41 and E42)
PPA Condition E41 requires that residential receivers within non-residential zones are not above the
following internal noise levels (including a 5 dB(A) penalty if considered an annoying activity).
• LAeq(15minute) 60 dB(A) between 8pm and 9pm
• LAeq(15minute) 45 dB(A) between 9pm and 7am.
PPA Condition E42 requires that residential receivers within residential zones are not above the
following internal noise levels (inclusive of a 5 dB(A) penalty if considered an annoying activity).
• LAeq(15minute) 45 dB(A) between 8pm and 7am
Where the above internal noise levels cannot be achieved, additional mitigation in accordance with the
Sydney Metro City and South West Noise and Vibration Strategy (SMCSNVS) [7] is to be offered.
Addendum A of the SMCSNVS notes that the applicable Local Environmental Plan land zoning of the
receiver be used to identify if residential receivers are located within residential or non-residential zones.
An extract from the Willoughby Local Environmental Plan (2012) land zoning map (accessed
02/07/2018) is provided in Figure 1. Red and pink areas (R2, R3 and R4) indicate residential zones.
The zoning map indicates that the nearest residential receivers on Reserve Road (opposite side of the
M2 motorway), Barton Road, Butchers Lane and Parkes Road are in residential areas.
For this assessment, all residential receivers are determined to be in residential zones, with a
corresponding internal noise threshold level of LAeq(15minute) 45 dB(A) between 8pm and 7am. Based on a
minimum (conservative) external to internal noise difference of 10 dB(A) (assuming windows open), an
equivalent external noise threshold of LAeq(15minute) 55 dB(A) is applicable between 8pm and 7am for all
residential receivers. Where these external equivalent levels are above the external noise threshold,
additional mitigation may be required in accordance with the SMCSNVS.
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The assessment presented in Section 5 has assessed all receivers against the approach outlined in the
SMCSNVS [7] and the CNVMP [1] which achieves the requirements of PPA Conditions E41 and E42, and
is consistent with the ICNG [3] and the EIS [2]. Details of the additional mitigation measures are
provided in Appendix E.
Figure 1: Extract from the Willoughby Local Environmental Plan (2012) land zoning map
4.1.3 Respite for high noise impact works
Except for construction activities which require a Road Occupancy License (ROL), respite from other
activities resulting in high noise impact (i.e. more than 75 dB(A) at nearest residential receiver) will be
provided by limiting activities as follows to satisfy EPL Condition L4.5:
• Between the hours of 8:00am to 6:00pm Monday to Friday
• Between the hours of 8:00am to 1:00pm Saturday, and
• In continuous blocks not exceeding three hours each with a minimum respite from those
activities and works of not less than one hour between each block, except as expressly
permitted by the EPL issued for the TSC Works.
ARTARMON
WORKSITE
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For the purposes of this requirement ‘continuous’ includes any period during which there is less than
one-hour respite between ceasing and recommencing any of the work that is subject to this
requirement.
4.1.4 Sleep disturbance
Consistent with Section 5.2.3 of the CNVMP, an internal screening level of 45 dB(A) (LAmax or LA1(1minute))
has been adopted for potential sleep disturbance. The sleep disturbance screening level is applicable to
airborne and ground-borne noise during the 10pm to 7am night-time period at residential receivers
and hotels.
Where there are noise events found to be above the initial screening level, further analysis is made to
identify:
• the likely number of events above 45 dB(A) LAmax (internal) that might occur during the night
assessment period (assuming windows open)
• whether events are above an 'awakening reaction' level of 55 dB(A) LAmax (internal) (assuming
windows open).
The ICNG recommends that where construction works are planned to extend over more than two
consecutive nights, maximum noise levels and the extent and frequency that maximum noise levels are
above the RBL should be analysed.
During construction, a combination of attended and unattended noise monitoring will be undertaken at
representative residences most impacted by the works during night-time periods (see Section 5.4.6).
The noise monitoring will follow the procedures outlined in Appendix D of the CNVMP, which includes
measurement of LAmax or LA1 (1minute) noise metrics. If maximum noise levels are found to be above the
internal NML of 45 dB(A) (assuming windows open), the responsible noise source(s) will be identified
and further analysis undertaken to quantify the extent and frequency of these events. Additional
feasible and reasonable mitigation measures may need to be considered to reduce potential impacts.
4.1.5 National Standard for exposure to noise
In accordance with PPA Condition E43, TSE worksites will be managed to ensure that noise generated by
construction will not be above the National Standard for exposure to noise in the occupational
environment of an eight-hour equivalent continuous A-weighted sound pressure level of LAeq,8h, of
85 dB(A) for any employee working at a location near a TSE worksite
4.1.6 Construction related road traffic noise objectives
On the roads immediately adjacent to construction sites, the community may associate heavy vehicle
movements with the Sydney Metro TSE works. Construction traffic movements on public roads will aim
to limit any increase in existing road traffic noise levels to no more than 2 dB(A). All feasible and
reasonable noise mitigation and management measures will be implemented.
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4.2 Vibration goals
As reported in Section 5.6 and 5.7 of the CNVMP, construction vibration goals have been determined in
accordance with PPA Condition E28 and the Sydney Metro Construction Noise and Vibration Strategy as
follows:
• Human annoyance - the acceptable vibration values set out in 'Assessing Vibration: A
Technical Guideline' (Department of Environment and Conservation, 2006) [4]; and
• Structural damage - the vibration limits set out in the British Standard 7385 Part 2 (1993) [5].
4.2.1 Disturbance to building occupants (human annoyance)
For disturbance to human occupants of buildings, we refer to ‘Assessing Vibration; a technical guideline’
[4]. This document provides criteria which are based on the British Standard BS 6472-1992, ‘Evaluation
of human exposure to vibration in buildings (1-80Hz)’ [6].
Intermittent vibration is assessed using vibration dose values (VDVs). For the assessment of potential
vibration at the nearest vibration sensitive receivers preferred and maximum VDV goals for the day
period (7:00am to 10:00pm) are presented in Table 4.1.
Table 4.1: Construction vibration disturbance goals
Location Assessment period1 Vibration Dose Value (VDV), m/s1.75
Preferred values Maximum values
Critical areas2 Day or Night 0.10 0.20
Residences Day 0.20 0.40
Night 0.13 0.26
Offices, schools, educational
institutions and places of worship
Day or Night 0.40 0.80
Workshops Day or Night 0.80 1.60
Notes: 1. Daytime is 7:00am to 10:00pm and night-time is 10:00pm to 7:00am
2. Examples include hospital operating theatres and precision laboratories where sensitive operations are occurring. These criteria
are only indicative, and there may be a need to assess intermittent values against the continuous or impulsive criteria for critical
areas. Source: BS 6472-1992
4.2.2 Structural damage to buildings
A conservative vibration damage screening level per receiver type is given below:
• Reinforced or framed structures (Line 1): 25.0 mm/s
• Unreinforced or light framed structures (Line 2): 7.5 mm/s
At locations where the predicted and/or measured vibration levels are greater than shown above (peak
component particle velocity), a more detailed analysis of the building structure, vibration source,
dominant frequencies and dynamic characteristics of the structure would be required to determine the
applicable safe vibration level.
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It is noted that vibration levels required to cause minor cosmetic damage are typically 10 x higher than
levels that will cause disturbance to building occupants. Many building occupants assume that building
damage is occurring when they feel vibration or observe rattling of loose objects, however the level of
vibration at which people perceive vibration or at which loose objects may rattle is far lower than
vibration levels that can cause damage to structures.
4.2.3 Heritage
As noted in the CNVMP, the approach to manage potential vibration impact shall be to:
1) Identify heritage items where the 2.5 mm/s peak component particle velocity objective may be
exceeded during specific construction activities
2) Structural engineering report to be undertaken on identified heritage items, to confirm structural
integrity of the building and confirm if item is ‘structurally sound’
3) If item confirmed as ‘structurally sound’, the screening criteria in Section 4.2.2 shall be adopted, or
4) If item confirmed as ‘structurally unsound’, the more conservative cosmetic damage objectives of
2.5 mm/s peak component particle velocity would be adopted.
4.2.4 Sensitive scientific and medical equipment
No sensitive scientific or medical equipment are known near the assessed works. If they are identified,
relevant vibration criteria should be established for each item in line with Section 5.8.2 of the CNVMP
[1], and any corresponding management or mitigation measures determined.
4.2.5 Utilities and other vibration sensitive structures
The presence of other nearby utilities or vibration sensitive structures should be investigated prior to
undertaking the works. If any utilities or other vibration sensitive structures are identified, relevant
vibration criteria will be established for each item per Section 5.8.3 of the CNVMP [1], and any
corresponding management or mitigation measures determined.
RENZO TONIN & ASSOCIATES 9 AUGUST 2018
JOHN HOLLAND CPB GHELLA JOINT VENTURE
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5 Construction noise assessment
5.1 Detailed design outcomes
During the development of the site design, Renzo Tonin & Associates played a key role in assisting
JHCPBG to determine the physical noise mitigation measures required to reduce noise impact from the
operation of the site. To ensure the timely and efficient provision of inputs to the design process, these
mitigation and management measures were documented in the Noise Design Report.
The design input assumptions for the worksite are outlined in Table C1 in APPENDIX C.
5.2 Noise prediction methodology
Modelling and assessment of airborne noise impacts from activities associated with the construction
works were determined by modelling the noise sources, receiver locations, topographical features, and
possible noise mitigation measures using a Cadna-A computer noise model developed for this project.
The model calculates the contribution of each noise source at identified sensitive receiver locations and
allows for the prediction of the total noise from a site for the various stages of the construction works.
The noise prediction models consider:
• Location of noise sources and sensitive receiver locations.
• Height of sources and receivers referenced to one metre digital ground contours for the site
area and surrounding area.
• Sound Power Levels (Lw) of plant and equipment likely to be used during the various
construction activities (see Table C1 in APPENDIX C). Table C1 also identifies the plant and
equipment that will operate during each assessment period.
• Separation distances between sources and receivers.
• Ground type between sources and receivers.
• Attenuation from barriers (natural and purpose built).
Key details regarding the construction site layout, the likely plant and equipment (including truck
movements), and hours of operation were informed by the Design and Construction Teams. This
information is presented in APPENDIX C and formed the basis for all modelling assumptions used in this
assessment.
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5.3 Predicted noise levels
5.3.1 Construction
Noise emissions were determined by modelling the noise sources, receiver locations, and operating
activities, based on the information presented in APPENDIX C. Predicted LAeq noise levels from the
worksite are presented in APPENDIX D for all receivers in NCA AS_01 and adjacent commercial and
industrial buildings. The predictions in APPENDIX D are representative of external noise levels during the
construction works and are assessed against equivalent external NMLs.
The noise predictions presented in this CNVIS represent a realistic worst-case scenario when
construction occurs at work locations close to residences and other sensitive receivers. At each receiver,
noise levels will vary during the construction period based on the position of equipment within the
worksite, the distance to the receiver, the construction activities being undertaken and the noise levels
of particular plant items and equipment. Actual noise levels will often be less than the predicted levels
presented in this CNVIS.
The assessment includes the following activities:
Table 5.1: Summary of construction activities
Variant Activities Work Period
V1 Construction Compound: Typical daily activities include deliveries; maintenance
and use of generator
Standard Hours and
OOHW Periods E1/E2 and
Night
V2 Local area works and utilities disconnection Standard Hours
V3 Structural Demolition: Material load out Standard Hours
V4 Structural Demolition: Strip-out Standard Hours
V5 Structural Demolition: Scaffolding erection Standard Hours
V6 Structural Demolition: Demolition Standard Hours
V7 Shaft Excavation: Piling and auger rig excavating the shaft through soil & rock Standard Hours
V8 Shaft Construction: Rock scaling, rock bolting & shotcrete for primary support
works
Standard Hours and
OOHW Period E1/E2
V9 Shaft Construction: Permanent lining Standard Hours and
OOHW Period E1/E2
V10 Shaft Construction: Drainage / dewatering Standard Hours and
OOHW Period E1/E2
Works during 7am to 8pm day/evening period
Table 5.2 summarises the predicted impacts for each construction stage in each NCA. The colours in the
table indicate whether receivers in the NCA comply with the NML and, where predicted levels are
expected to be above the relevant NMLs, the perceived impact. Where predicted and/or measured
construction noise levels are above the NMLs, all feasible and reasonable work practices will be applied
to meet the NMLs.
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JOHN HOLLAND CPB GHELLA JOINT VENTURE
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The impacts presented are as follows for Standard Hours:
Below NML
< 10dB(A) above NML - construction noise clearly audible
> 10dB(A) above NML - construction noise clearly moderately intrusive
> 75dB(A) - highly noise affected (for residential receivers)
The impacts presented are as follows for OOH Day, E1 (from 6pm to 8pm):
Below NML
< 5dB(A) above NML - construction noise noticeable
5 to 15dB(A) above NML - construction noise clearly audible
> 15 to 25dB(A) above NML - construction noise moderately intrusive
>25dB(A) above NML - construction noise highly intrusive
Table 5.2: Summary of construction noise impacts at nearby residential receivers
NCA
Noise level summary
V1 V2 V3 V4 V5 V6 V7 V8 V9 V10
D E1 D E1 D E1 D E1 D E1 D E1 D E1 D E1 D E1 D E1
AS_01 - - - - - -
OSR - - - - - -
Notes: D(S): standard construction hours (7am to 6pm Monday to Friday and 8am to 1pm Saturday)
D(O): day out-of-hour (1pm to 6pm Saturday and 8am to 6pm Sundays and public holidays)
E1: evening period from 6pm to 8pm. After this time (i.e. E2), work activities areas assessed below in accordance with Section
4.1.2.
N: night period is assessed below in accordance `with Section 4.1.2.
OSR: this includes all commercial, industrial and other sensitive receivers.
During standard daytime construction hours, noise levels are predicted to be above 75 dB(A) at the
nearest residential receivers in NCA AS_01 during local area works and utilities disconnection (V2),
demolition of the existing building (V6) and excavation of the shaft (V7) scenarios. Respite periods will
be offered in accordance with Section 4.1.3 to minimise potential impacts.
At the nearest residential receivers in NCA AS_01, noise levels are predicted to comply with NML during
dewatering scenario (V10), are up to 14 dB(A) above the daytime NML during rock scaling, rock bolting
and shotcrete for primary support works scenario (V8) and less than 10 dB(A) above the daytime NML
during other scenarios (V1, V3, V4, V5 and V9).
At the nearest other sensitive receivers (commercial and industrial receivers), noise levels are predicted
to be more than 10 dB(A) above the NML during all scenarios.
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JOHN HOLLAND CPB GHELLA JOINT VENTURE
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During early evening (up to 8pm) periods, predicted levels may be up to 13 dB(A) above the NMLs at
the nearest residential receivers in NCA AS_01 during Shaft construction works involving concreting (V8
and V9). This critical work is required to be undertaken for completion of shaft support system
immediately following excavation. During the dewatering scenario (V10), predicted levels are expected
to be less than 5 dB(A) above the NML at several residential receivers in NCA AS_01. Additional
mitigation measures will be considered in accordance with Section 5.4.4.
In NCA AS_01, it is noted that the nearest residential receivers experience high levels of existing road
traffic noise from the M2 motorway. For this NCA, RBLs used for the establishment of construction
NMLs was based on unattended noise logging within the back yard of 6 Milner Road, Artarmon
(measured RBL of 49 dB(A) daytime).
At this locality, the EIS noted that the ambient noise environment was dominated by road traffic noise
from Reserve Road and both the M1 and M2 motorways. As the noise logger was placed at a location
(behind a fence) which was shielded from the M2 motorway, it is likely that the measured RBLs would be
approximately 5-10 dB(A) higher at residential receivers closest to the Artarmon worksite (which have
greater exposure to M2 motorway noise than 6 Milner Road). The potential noise impacts at the nearest
residential receivers are therefore likely to be less than predicted in this CNVIS. The typical RBLs in this
area will be confirmed via attended monitoring as proposed in Section 5.4.6.
The Freeway Hotel (opposite the worksite) is the only nearby commercial receiver. All other nearby
receivers are industrial and are expected to have higher noise tolerance.
Nonetheless, proposed measures to minimise noise levels are outlined in Section 5.4. For more detailed
predictions, see Appendix D. For more detailed additional noise measures, refer to Appendix E.
Works during 8pm to 7am evening/night period
Table 5.3 summarises the predicted noise impacts for each construction stage in each NCA compared
with the internal NMLs in PPA Conditions E41 and E42. Where predicted levels are above the NMLs at
residential receivers, additional mitigation measures are required to be considered in accordance with
the documented procedure in Addendum A of the SMCSNVS. The impacts presented are as follow:
Noise levels predicted to be below internal NMLs in PPA Conditions E41 and E42;
Noise levels predicted to be above internal NMLs in PPA Conditions E41 and E42.
Table 5.3: Noise level summary for PPA Conditions E41/E42 (residential only)
NCAs
Noise level summary
V1 V8 V9 V10
E2/ N E2 E2 E2
AS_01
Notes: E2: evening period from 8pm to 10pm.
N: night-time period from 10pm to 7am.
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As noted in APPENDIX C, the only work proposed to occur at night is a generator (V1). Noise from the
generator is predicted to comply with the NMLs at all residential receivers during the evening and
night-time periods. During dewatering operations (V10), noise levels are predicted to be below the
internal NMLs at all residential receivers during the evening period (i.e. from 8pm to 10pm).
During concrete works (V8 and V9), internal noise levels (assuming windows open) are predicted to be
above the internal noise objective of 45 dB(A) (i.e. PPA Condition E41/E42) at several residential
receivers during the E2 period (i.e. from 8pm to 10pm). This critical work is short-term and required to
be undertaken for completion of entire shaft support system immediately following excavation (see
justification in Section 2.3). It is likely that the only works required during OOHW periods will be an
intermittent pump to contain water on site and the generator. Additional mitigation measures will be
offered in accordance with Section 5.4.4.
At the Artarmon worksite, it is noted that the nearest residential receivers in NCA AS_01 experience high
levels of existing road traffic noise from the M2 motorway.
During site visits, JHCPBG undertook visual inspections at some of these residential receivers. It was
confirmed that the design of some these buildings are likely to have included upgraded window glazing
and ventilation systems to reduce the potential impact of road traffic noise. These measures would
assist in minimising the potential noise impacts from the proposed construction works.
Measures for managing potential noise impacts are provided in Section 5.4. For more detailed
predictions, see Appendix D. For more detailed additional noise measures, refer to Appendix E.
5.3.2 Sleep disturbance
During night time periods (10pm to 7am), it is most likely that there will only be a generator and
dewatering pump (only emergency) operating. No construction works are proposed to be undertaken
during night time periods. As noise levels during the night-time period are predicted to comply with the
NMLs, sleep disturbance at the nearest residential receivers on the opposite side of the M2 motorway
are considered negligible.
5.4 Noise mitigation and management
5.4.1 Noise barriers
During demolition of the existing buildings, it is not feasible to install hoarding as the existing external
building facades directly lie within the footprint of the site. In order to mitigate noise, the external
facades will remain intact until the remainder of the demolition is completed, after which the external
walls will be removed.
The demolition works are short term (less than two months) and mitigation measures including the use
of pulverisers in lieu of rock hammers (where possible) and implementing respite periods for high
RENZO TONIN & ASSOCIATES 9 AUGUST 2018
JOHN HOLLAND CPB GHELLA JOINT VENTURE
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impact noise works will be implemented to minimise impacts. The demolition works will be undertaken
during standard daytime hours.
During shaft construction works, the methodology of augering the steel shaft casing will limit the need
for significant high impact noise activities (particularly hammering). The shaft construction works will
occur for approximately four weeks during standard daytime hours and therefore it is unreasonable to
install a noise hoarding.
For shaft construction works, it is proposed that it would be reasonable, where high impact works must
occur, to utilise temporary means of noise attenuation such as noise blankets or similar acoustic barriers
immediately around the specific works. High impact works will only occur during standard daytime
hours. There is potential to undertake concreting works out of hours and in this instance an acoustic
barrier can be installed around the operational shaft. For OOHW periods, a generator (V1) will be
operating during evening and night, and an intermittent pump will be operating during the evening to
contain water on site (potentially night time for emergency dewatering).
5.4.2 Consultation with affected receivers (PPA Condition E33)
PPA Condition E33 requires consultation with affected receivers to assist in determining site-specific
mitigation measures.
JHCPBG has undertaken consultation in the form of door knocks and individual briefings of the
immediate industrial properties and the adjacent hotel, and will continue to consult with other
potentially affected stakeholders including business and residential receivers regarding specific
mitigation measures applicable to the construction works at the Artarmon worksite. Ongoing
consultation is undertaken to understand stakeholders’ noise and vibration expectations and
preferences for timing of high impact noise respite.
Measures identified in response to consultation have included but are not limited to use of alternative
methods of compaction to reduce vibration, substitution of plant and equipment to ones with a lower
sound power level, notification of site activities, and applying for EPL variations to schedule work out of
business hours.
5.4.3 Other noise control measures
The following standard noise control measures, in addition to those outlined in APPENDIX C, are
recommended to reduce potential noise impacts:
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Table 5.4: Site noise control measures
Control type Control measure Typical use
At-Source
Control
Measures
Noise control kits Plant that is brought to site for regular use should meet the sound power
limits identified in Table C1. Where plant are above limits then the plant may
require installation of ‘noise control kits’ to comply with the noise limits in
Table C1. Such ‘noise control kits’ comprise:
• high performance ‘residential-grade’ exhaust mufflers,
• additional engine cowling / enclosure lined inside with sound
absorbent industrial-grade foam, and
• air intake and discharge silencers / louvres.
The need to fit ‘noise control kits’ onto the identified plant, will be confirmed
once each plant item is tested prior to its regular use on site.
Limit equipment in use Only the equipment necessary during each stage of the OOHW will be used.
Timing of equipment in
use
Where practicable, activities and plant will be limited as outlined in Table C1
(APPENDIX C).
Limit activity duration Any equipment not in use for extended periods shall be switched off. For
example, heavy vehicles should switch engines off when not in use.
Use and siting of plant Avoid/ limit simultaneous operation of noisy plant and equipment within
discernible range of a sensitive receiver. Direct noise-emitting plant away
from sensitive receivers where practicable. Locate fixed location plant items
as far from sensitive receivers as practicable.
Equipment selection Use quieter and less noise/ vibration emitting construction methods where
feasible and reasonable.
Truck movements Avoid the use of park air brakes outside the sheds at night. Set up relevant
traffic management measures to minimise the use of air brakes when leaving
the site. Air brake silencers are to be correctly installed and fully operational
for any heavy vehicles (as per CNVMP). Minimise unnecessary acceleration on
site.
Non-tonal reversing
alarms
Alternative reverse alarms, such as ‘quackers’ will be installed on all plant and
equipment, where practicable.
Noise
Management
Measures
Site inductions &
Toolbox Talks
All employees, contractors and subcontractors will receive a Project
induction. The environmental component may be covered in toolboxes and
should include:
• location of nearest sensitive receivers
• relevant project specific and standard noise and vibration mitigation
measures;
• permitted hours of work;
• OOHW Procedure and Form
• construction employee parking areas.
Community consultation Inform community of construction activity and potential impacts.
Behavioural practices No swearing or unnecessary shouting or loud stereos/radios on site. No
dropping of materials from height, throwing of metal items and slamming of
doors.
Noise monitoring Noise monitoring is to be carried out as detailed in Section 5.4.6.
5.4.4 Additional noise mitigation measures
Table 5.5 below should be used to advise the appropriate additional mitigation during construction, as
outlined in Section 8.2 of the CNVMP. These measures are consistent with the approach outlined in the
SMCSNVS [7].
RENZO TONIN & ASSOCIATES 9 AUGUST 2018
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Table 5.5: Additional airborne noise mitigation measures
LB = Letter box drops
V = Verification monitoring
SN = Specific notifications
IB = individual briefing
RO = Project specific respite offer
AA = Alternative accommodation
APPENDIX E presents a summary of the additional noise mitigation measures applicable for construction
activities where, after application of all reasonable and feasible mitigation options, construction noise
levels are still above the NMLs.
Prior to the commencement of works, residential receivers around the site, identified in APPENDIX E, will
be notified to advise that noise from the works may at times be audible. All potentially impacted
receivers will be kept informed of the nature of works to be carried out, expected noise levels and
duration, as well as given appropriate enquiries and complaints contact details (see Section 5.4.7).
For long-term construction works, during the 8pm to 7am evening/night period, additional noise
mitigation measures (i.e. respite offers or at-property treatments), determined in accordance with the
SMCSNVS, will be considered at affected residential receivers where internal noise levels are predicted
to be above the LAeq(15minute) 45 dB(A) threshold between 8pm and 7am.
For short-term construction works (such as works carried out under ROL), during the 8pm to 7am
evening/night period, additional noise mitigation measures determined in accordance with Table 5.5 will
be offered to all affected residential receivers whether internal noise levels are predicted to be above or
below the LAeq(15minute) 45 dB(A) threshold between 8pm and 7am.
5.4.5 Residual impacts
Where there are no further reasonable and feasible mitigation measures that can be applied to achieve
the NMLs, then at-property treatments may need to be considered if internal noise levels are above the
NMLs specified in the PPA Conditions E41/ E42.
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5.4.6 Attended noise monitoring
Real time noise monitoring in accordance with PPA Condition C11 is not proposed to be undertaken for
the Artarmon worksite as this site has not been identified as high risk in the CNVMP, however, attended
noise monitoring will be undertaken as required by the CNVIS and EPL, or as requested by the AA /
Sydney Metro. Noise monitoring is subject to obtaining the property owner/occupier’s consent to
access the property (where required).
As requested by AA, JHCPBG will undertake pre-construction noise monitoring to confirm the RBLs at
the nearest residential receivers in NCA_01.
Attended noise monitoring will be undertaken during works at one of the representative residential
receivers identified in the table below in the NCAs most impacted by the works (i.e. a minimum of one
location for each NCA). Nominated attended measurement locations have been selected with the best
opportunity to validate the predicted noise levels.
Table 5.6: Nominated verification monitoring locations
NCA Nominated receiver address Monitoring location at 1 m from
AS_01 19 Barton Road Artarmon Footpath on Reserve Road
OSR 113 Reserve Road Artarmon (Freeway
Hotel)
Footpath on Reserve Road
Notes: Monitoring on private property is subject to owner consent and where relevant, occupier consent
If verification monitoring shows that the external noise levels from long-term construction works are
consistently above external equivalent NMLs at night at the most sensitive residential receivers, more
detailed analysis should be conducted to quantify the building façade loss and the potential of being
above the internal NML of 45dB(A) LAeq,15min specified in PPA Conditions E41/E42. If internal noise levels
are found to be above 45dB(A) LAeq,15min, consideration will be given to the provision of at-property
treatments, additional on-site measures or other management measures.
Periodic assessment of plant noise levels will be undertaken in accordance with Section 9.2.3 and Table
20 of the CNVMP to confirm the plant noise levels are within the APPENDIX C Table C1.
All noise monitoring will follow the procedures outlined in Appendix D of the CNVMP.
5.4.7 Complaints handling
Noise complaints received and responded to will be managed in accordance with the CNVMP and TSE
Community Communication Strategy (SMCSWTSE-JCG-TPW-SH-PLN-002040).
Transport for NSW operate a 24-hour construction complaints line (1800 171 386). Enquiries/ complaints
may also be received through the Sydney Metro project email ([email protected]).
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6 Construction vibration impacts
6.1 Minimum working distances for vibration intensive plant
From the plant and equipment listed in APPENDIX C, the dominant vibration generating plant and
equipment include:
• Excavator with rock hammer (up to 20 tonnes);
• Drilling/ auger rig;
• Piling rig (bored piling);
Potential vibration generated to receivers is dependent on separation distances, the intervening soil and
rock strata, dominant frequencies of vibration, and the receiver structure.
The recommended minimum working distances for vibration intensive plant are presented in Table 6.1
and Table 6.2. These distances are conservatively based on excavation of hard rock. Site specific buffer
distances for vibration intensive plant items must be measured on site where plant and equipment are
likely to operate close to or within the minimum working distances for cosmetic damage (Table 6.1).
Unlike noise, vibration cannot be readily predicted. There are many variables from site to site, such as
soil type and conditions, sub surface rock, building types and foundations, and actual plant on site.
The data relied upon in this assessment (tabulated below) is taken from a database of vibration levels
measured at various sites or obtained from other sources (such as BS5228-2:2009). They are not specific
to this project as final vibration levels are dependent on many factors including the actual plant used, its
operation and the intervening geology between the activity and the receiver.
Table 6.1: Minimum working distances (m) for cosmetic damage (continuous vibration)
Plant item
Minimum working distance (m)
Reinforced or framed
structures (e.g.
commercial
buildings)1
Unreinforced or light
framed structures
(e.g. residential
buildings) 1
Sensitive
structures (e.g.
heritage
structures) 2
Excavator with rock hammer (45T) 5 10 20
Drilling/ auger rig; 5 5 15
Piling rig (bored piling) 5 5 15
Note 1: Initial screening test criteria reduced by 50% due to potential dynamic magnification in accordance with BS7385.
Note 2: In accordance with Section 5.8.1 of CNVMP, a site inspection should determine whether a heritage structure is structurally unsound.
Note 3: Minimum working distances are in 5m increments only to account for the intrinsic uncertainty of this screening method. Jackhammers
and direction drills are likely to have minimum working distances smaller than 5 m (e.g. 1m in accordance with TfNSW CNS).
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Table 6.2: Minimum working distances (m) for human annoyance (continuous vibration)
Plant item
Minimum working distances, m
Critical
areas1,4
Residences Offices3,4 Workshops4
Day2 Night2
Excavator with rock hammer (45T) 55 35 50 25 15
Drilling/ auger rig; 25 15 15 10 10
Piling rig (bored piling) 20 10 10 5 5
Notes 1: Examples include hospital operating theatres and precision laboratories where sensitive operations are occurring.
2: Daytime is 7 am to 10 pm; Night-time is 10 pm to 7am.
3: Examples include offices, schools, educational institutions and place of worship.
4: Applicable when in use.
5: Operating for 30% of the time in high vibration mode.
6.2 Vibration assessment
6.2.1 Structural damage
PPA Condition E29 requires owners of properties at risk of exceeding the screening criteria for cosmetic
damage to be notified before the commencement of vibration-generating works.
A project-wide register of properties potentially impacted by construction activities is maintained by the
JHCPBG. Based on the pre-construction engineering assessments of nearby buildings, the proposed
construction equipment and proposed vibration management controls, there is a negligible risk of
exceeding the screening criteria for cosmetic damage at all buildings. Monitoring will be undertaken to
verify predictions and if screening criteria is likely to be exceeded different construction methods to
lower vibration levels will be considered.
6.2.2 Human annoyance
The assessing vibration guideline [4] notes that inside dwellings, adverse comments often arise when
occupants can perceive (feel) vibration, particularly when the vibration arises from a source located
outside their home (or outside their control), and assume that the vibration has the potential to damage
their building or contents.
However, it is noted that vibration levels required to cause minor cosmetic damage are typically 10 x
higher than levels that will cause disturbance to building occupants. Many building occupants assume
that building damage is occurring when they feel vibration or observe rattling of loose objects, however
the level of vibration at which people perceive vibration or at which loose objects may rattle is far lower
than vibration levels that can cause damage to structures.
At properties near the worksite, it is likely that the nearest receivers will be able to feel vibration levels
when vibration-generating equipment is being utilised. Properties where vibration levels may be above
the vibration disturbance goals in Table 4.1 and there is a probability of adverse comment are shown in
Table 6.3.
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ARTARMON CONSTRUCTION SITE
Table 6.3: Properties within minimum distances for human annoyance
Plant item Work Zone Properties Land use
Excavator with rock hammer
(45T
Entire site 4 Whiting Street Artarmon Industrial
96 Reserve Road Artarmon Industrial
Drilling/ auger rig/ Piling rig
(bored piling)
Shaft 96 Reserve Road Artarmon Industrial
From the above table, there are two buildings adjacent to the Artarmon worksite that may experience
vibration which can cause adverse comment when vibration-generating plant is operated nearby.
The above assessment is based on vibration-generating equipment being operating at the closest
location to nearby receivers. When vibration-generating equipment operates further from the closest
point, the predicted vibration levels will reduce along with the probability of adverse comment.
Attended vibration measurements are proposed to be carried out proactively and in response to
vibration complaints. If measurement results indicate exceedances of the vibration objectives for human
annoyance at these locations, vibration control and management measures will be provided to reduce
vibration impact (see Section 6.3.1).
After applying all feasible and reasonable vibration mitigation measures, if vibration monitoring still
identifies that measured vibration levels are above the relevant vibration criteria for human annoyance,
appropriate additional mitigation measures should be considered (see Section 6.3.2).
6.3 Vibration mitigation measures
6.3.1 Vibration control and management measures
In addition to the vibration control measures presented in the CNVMP, the following vibration
management measures are provided to minimise vibration impact from construction activities to the
nearest affected receivers and to meet the relevant human comfort vibration and structural damage
limits identified in Section 4.2.
Table 6.4: Site vibration control measures
Control type Control measure Typical use
Construction
Planning
Building condition
surveys
Undertake building dilapidation surveys on all buildings located within the
buffer zones established for cosmetic damage prior to commencement of
activities with the potential to cause property damage (see Section 6.1).
Community consultation Implement community consultation measures – inform community of
construction activity & potential impacts – inform community that the level
of vibration at which people perceive it, or at which loose objects may rattle,
is far lower than the level at which minor cosmetic damage is expected to
occur
Equipment selection/
construction method
Use less vibration emitting construction methods where feasible &
reasonable, for example vibratory rollers can, where practicable, be operated
with the vibratory mode switched off to reduce vibration impact.
RENZO TONIN & ASSOCIATES 9 AUGUST 2018
JOHN HOLLAND CPB GHELLA JOINT VENTURE
TH511-02 01.02.01 F01 AS CNVIS (R4)
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SYDNEY METRO CITY & SOUTHWEST-TSE WORKS
CONSTRUCTION NOISE AND VIBRATION IMPACT STATEMENT:
ARTARMON CONSTRUCTION SITE
Control type Control measure Typical use
Plan work activities to
minimise vibration.
Plan traffic flow, parking & loading/unloading areas to maximise distances
between truck routes and sensitive receivers.
Complaints
Management
Construction Complaints
Management System
Complaints will be managed in accordance with the Construction Complaints
Management System (see Section 6.3.4). Each complaint shall be investigated
and where vibration levels are established as exceeding the set limits,
appropriate amelioration measures shall be put in place to mitigate future
occurrences. Management measures may include modification of
construction methods such as using smaller equipment and establishment of
safe buffer zones as mentioned above.
6.3.2 Additional vibration mitigation measures
After applying all feasible and reasonable mitigation measures identified in Table 6.4, if vibration
monitoring at representative locations are still above relevant vibration objectives for human
annoyance, the appropriate additional vibration mitigations measures, as outlined in Section 8.2 of the
CNVMP.
Table 6.5: Additional vibration mitigation measures
LB = Letter box drops
V = Verification monitoring
SN = Specific notifications
IB = individual briefing
RO = Project specific respite offer
AA = Alternative accommodation
6.3.3 Vibration monitoring
Attended vibration monitoring is to be undertaken to determine and verify site specific minimum
working distances for cosmetic damage and human annoyance. Properties located within the minimum
working distances for human annoyance are identified in Table 6.2.
As a minimum, it is recommended that attended monitoring is undertaken at the locations in Table 6.6
when vibration significant plant items operate close to or within the minimum working distances.
Additional monitoring may also be required in response to vibration complaints.
RENZO TONIN & ASSOCIATES 9 AUGUST 2018
JOHN HOLLAND CPB GHELLA JOINT VENTURE
TH511-02 01.02.01 F01 AS CNVIS (R4)
30
SYDNEY METRO CITY & SOUTHWEST-TSE WORKS
CONSTRUCTION NOISE AND VIBRATION IMPACT STATEMENT:
ARTARMON CONSTRUCTION SITE
Real-time vibration monitoring in accordance with PPA Condition C11 is not proposed for this site.
Table 6.6: Attended vibration monitoring - nominated representative locations
Plant Work areas Address
Vibration objectives to check
Sensitive equipment
(to inspect) Human annoyance1
Excavator with rock
hammer (45T
Entire site 4 Whiting Street Artarmon √1
96 Reserve Road Artarmon √1
Drilling/ auger rig/
Piling rig (bored piling)
Shaft 96 Reserve Road Artarmon √1
Notes: 1: In the event of complaint related to vibration.
2. Monitoring on private property is subject to owner consent and where relevant, occupier consent
6.3.4 Management of complaints
Vibration complaints received and responded to will be managed in accordance with the CNVMP and
TSE Community Communication Strategy (SMCSWTSE-JCG-TPW-SH-PLN-002040).
Transport for NSW operate a 24-hour construction complaints line (1800 171 386). Enquiries/ complaints
may also be received through the Sydney Metro project email ([email protected]).
RENZO TONIN & ASSOCIATES 9 AUGUST 2018
JOHN HOLLAND CPB GHELLA JOINT VENTURE
TH511-02 01.02.01 F01 AS CNVIS (R4)
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SYDNEY METRO CITY & SOUTHWEST-TSE WORKS
CONSTRUCTION NOISE AND VIBRATION IMPACT STATEMENT:
ARTARMON CONSTRUCTION SITE
7 Ground-borne noise assessment
Due to the nature of the shaft excavation, which is an open-cut structure, airborne noise is expected to
be much higher than ground-borne noise levels at the nearest sensitive receivers. On this basis, the
potential impact of ground-borne noise from shaft excavation activities is expected to be negligible.
As such, the risk of annoyance due to ground-borne noise is considered low and has not been
addressed further in this CNVIS.
RENZO TONIN & ASSOCIATES 9 AUGUST 2018
JOHN HOLLAND CPB GHELLA JOINT VENTURE
TH511-02 01.02.01 F01 AS CNVIS (R4)
32
SYDNEY METRO CITY & SOUTHWEST-TSE WORKS
CONSTRUCTION NOISE AND VIBRATION IMPACT STATEMENT:
ARTARMON CONSTRUCTION SITE
8 Traffic noise assessment
All heavy vehicles will access and exit the Artarmon worksite via Whiting Street, Clarendon Street,
Dickson Avenue, Reserve Road and the M2 motorway. Since there are no residential receivers along the
proposed route, the noise impacts to local residences associated with the construction traffic are
considered minimal.
The Heavy Vehicle Code of Conduct [JHCPBG Report SMCSWTSE-JCG-TPW-CN-FRM-004218] includes
several measures, including limiting of compression braking, which will ensure that noise impacts of
heavy vehicle traffic on surrounding streets are minimised.
RENZO TONIN & ASSOCIATES 9 AUGUST 2018
JOHN HOLLAND CPB GHELLA JOINT VENTURE
TH511-02 01.02.01 F01 AS CNVIS (R4)
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SYDNEY METRO CITY & SOUTHWEST-TSE WORKS
CONSTRUCTION NOISE AND VIBRATION IMPACT STATEMENT:
ARTARMON CONSTRUCTION SITE
9 Cumulative impacts
Currently there are no other unrelated construction activities within the vicinity of Sydney Metro works.
If other non-Sydney Metro construction works are likely to occur simultaneously with the works
assessed in this CNVIS, then the cumulative noise and vibration impacts will be reviewed at that point in
time on a works by works basis. Any necessary changes to the recommended mitigation and
management measures will then be identified and adopted to sufficiently deal with the cumulative noise
or vibration impacts.
RENZO TONIN & ASSOCIATES 9 AUGUST 2018
JOHN HOLLAND CPB GHELLA JOINT VENTURE
TH511-02 01.02.01 F01 AS CNVIS (R4)
34
SYDNEY METRO CITY & SOUTHWEST-TSE WORKS
CONSTRUCTION NOISE AND VIBRATION IMPACT STATEMENT:
ARTARMON CONSTRUCTION SITE
10 Conclusion
Construction works associated with the operation of the Artarmon worksite have been identified and
described in this report. Potentially affected noise and vibration sensitive receivers and relevant
construction noise and vibration objectives have been identified and discussed to allow the assessment
of potential construction impacts.
Expected construction noise levels have been predicted and presented in Section 5.3 and APPENDIX D.
The expected duration of construction activities is outlined in Table C1 of APPENDIX C.
During the daytime/evening period (from 7am to 8pm), the highest noise impacts are predicted to
occur during the local area works and utility disconnection, demolition of the existing buildings at 2A
Whiting Street and 98 Reserve Road and shaft excavation activities. These impacts will be managed by
using less noise and vibration intensive plant where possible. The noise impact will lessen as the
excavation gets deeper.
High impact works will only occur during standard daytime hours. There is potential to undertake
concreting works during the evening period (from 6pm to 8pm), and in this instance, an acoustic barrier
can be installed around the operational shaft (if required). For OOHW periods, a generator (V1) will be
operating during evening and night, and an intermittent pump will be operating during the evening to
contain water on site (potentially night time for emergency dewatering).
At the Artarmon worksite, it is noted that the nearest residential receivers experience high levels of
existing road traffic noise from the M2 motorway. For some residential receivers, it is likely that the
design of the buildings included upgraded window glazing and air conditioning systems to reduce the
potential impact of road traffic noise. These measures would also be effective in reducing the potential
noise impacts from the proposed construction works.
Noise mitigation and management measures have been presented in Section 5.4 to aid in providing
additional noise reduction benefits where predicted levels are above the NMLs.
Vibration and ground-borne noise impacts have been presented in Section 6 and Section 7. Suitable
management measures for vibration affected receivers (two nearby industrial buildings) have been
presented in Sections 6.3.
Construction traffic assessment indicates the construction-related road traffic noise impacts are minimal
at the nearest residences.
RENZO TONIN & ASSOCIATES 9 AUGUST 2018
JOHN HOLLAND CPB GHELLA JOINT VENTURE
TH511-02 01.02.01 F01 AS CNVIS (R4)
35
SYDNEY METRO CITY & SOUTHWEST-TSE WORKS
CONSTRUCTION NOISE AND VIBRATION IMPACT STATEMENT:
ARTARMON CONSTRUCTION SITE
References
[1] Sydney Metro City & Southwest – TSE Works Construction Noise and Vibration Management Plan
(SMCSTSE-JCG-TPW-EN-PLN-002012)
[2] SLR Consulting Australia Pty Ltd 2016 Sydney Metro Chatswood to Sydenham - Technical Paper 2:
Noise and Vibration Report Number 610.14718R1 – 28 April 2016
[3] Department of Environment and Climate Change 2009 NSW Interim Construction Noise Guideline
(ICNG),
[4] Department of Environment Conservation NSW 2006 Assessing Vibration; a technical guideline
[5] British Standard 7385 Part 2 1993, Evaluation and measurement for vibration in buildings. Guide to
damage levels from groundborne vibration
[6] British Standard BS 6472-2008, Evaluation of human exposure to vibration in buildings (1-80Hz)
[7] Transport for NSW Sydney Metro City & Southwest Construction Noise Strategy (ref: 610.14213-R3)
08 August 2016 including CNVS Addendum A (Rev 2, submitted on 19 June 2017)
[8] Transport for NSW Construction Noise Strategy (ref: 7TP-ST-157/2.0) April 2012
[9] Sydney Metro City & Southwest – TSE Works Construction Noise and Vibration Impact Statement:
Site Establishment (TH511-02-1-12F01 SE CNVIS)
[10] Eric Schreurs, Lex Browns and Deanna Tomerini – Maximum pass-by noise levels from vehicles in
real road traffic streams: comparison to modelled levels and measurement protocol issues.
Internoise 2011, Osaka Japan, September 4-7
RENZO TONIN & ASSOCIATES 9 AUGUST 2018
JOHN HOLLAND CPB GHELLA JOINT VENTURE
TH511-02 01.02.01 F01 AS CNVIS (R4)
36
SYDNEY METRO CITY & SOUTHWEST-TSE WORKS
CONSTRUCTION NOISE AND VIBRATION IMPACT STATEMENT:
ARTARMON CONSTRUCTION SITE
APPENDIX A Glossary of terminology
The following is a brief description of the technical terms used to describe noise to assist in
understanding the technical issues presented.
Adverse weather Weather effects that enhance noise (that is, wind and temperature inversions) that occur at a site
for a significant period of time (that is, wind occurring more than 30% of the time in any
assessment period in any season and/or temperature inversions occurring more than 30% of the
nights in winter).
Ambient noise The all-encompassing noise associated within a given environment at a given time, usually
composed of sound from all sources near and far.
Assessment period
The period in a day over which assessments are made.
Assessment point
A point at which noise measurements are taken or estimated. A point at which noise
measurements are taken or estimated.
Background noise
Background noise is the term used to describe the underlying level of noise present in the ambient
noise, measured in the absence of the noise under investigation, when extraneous noise is
removed. It is described as the average of the minimum noise levels measured on a sound level
meter and is measured statistically as the A-weighted noise level exceeded for ninety percent of a
sample period. This is represented as the L90 noise level (see below).
Decibel [dB] The units that sound is measured in. The following are examples of the decibel readings of every
day sounds:
0dB The faintest sound we can hear
30dB A quiet library or in a quiet location in the country
45dB Typical office space. Ambience in the city at night
60dB CBD mall at lunch time
70dB The sound of a car passing on the street
80dB Loud music played at home
90dB The sound of a truck passing on the street
100dB The sound of a rock band
115dB Limit of sound permitted in industry
120dB Deafening
dB(A) A-weighted decibels. The A- weighting noise filter simulates the response of the human ear at
relatively low levels, where the ear is not as effective in hearing low frequency sounds as it is in
hearing high frequency sounds. That is, low frequency sounds of the same dB level are not heard
as loud as high frequency sounds. The sound level meter replicates the human response of the ear
by using an electronic filter which is called the “A” filter. A sound level measured with this filter
switched on is denoted as dB(A). Practically all noise is measured using the A filter.
dB(C) C-weighted decibels. The C-weighting noise filter simulates the response of the human ear at
relatively high levels, where the human ear is nearly equally effective at hearing from mid-low
frequency (63Hz) to mid-high frequency (4kHz), but is less effective outside these frequencies.
Frequency Frequency is synonymous to pitch. Sounds have a pitch which is peculiar to the nature of the
sound generator. For example, the sound of a tiny bell has a high pitch and the sound of a bass
drum has a low pitch. Frequency or pitch can be measured on a scale in units of Hertz or Hz.
Impulsive noise Having a high peak of short duration or a sequence of such peaks. A sequence of impulses in
rapid succession is termed repetitive impulsive noise.
Intermittent noise The level suddenly drops to that of the background noise several times during the period of
observation. The time during which the noise remains at levels different from that of the ambient
is one second or more.
LMax The maximum sound pressure level measured over a given period.
LMin The minimum sound pressure level measured over a given period.
RENZO TONIN & ASSOCIATES 9 AUGUST 2018
JOHN HOLLAND CPB GHELLA JOINT VENTURE
TH511-02 01.02.01 F01 AS CNVIS (R4)
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SYDNEY METRO CITY & SOUTHWEST-TSE WORKS
CONSTRUCTION NOISE AND VIBRATION IMPACT STATEMENT:
ARTARMON CONSTRUCTION SITE
L1 The sound pressure level that is exceeded for 1% of the time for which the given sound is
measured.
L10 The sound pressure level that is exceeded for 10% of the time for which the given sound is
measured.
L90 The level of noise exceeded for 90% of the time. The bottom 10% of the sample is the L90 noise
level expressed in units of dB(A).
Leq The “equivalent noise level” is the summation of noise events and integrated over a selected
period of time.
Reflection Sound wave changed in direction of propagation due to a solid object obscuring its path.
SEL Sound Exposure Level (SEL) is the constant sound level which, if maintained for a period of 1
second would have the same acoustic energy as the measured noise event. SEL noise
measurements are useful as they can be converted to obtain Leq sound levels over any period of
time and can be used for predicting noise at various locations.
Sound A fluctuation of air pressure which is propagated as a wave through air.
Sound absorption The ability of a material to absorb sound energy through its conversion into thermal energy.
Sound level meter An instrument consisting of a microphone, amplifier and indicating device, having a declared
performance and designed to measure sound pressure levels.
Sound pressure level The level of noise, usually expressed in decibels, as measured by a standard sound level meter with
a microphone.
Sound power level Ten times the logarithm to the base 10 of the ratio of the sound power of the source to the
reference sound power.
Tonal noise Containing a prominent frequency and characterised by a definite pitch.
RENZO TONIN & ASSOCIATES 9 AUGUST 2018
JOHN HOLLAND CPB GHELLA JOINT VENTURE
TH511-02 01.02.01 F01 AS CNVIS (R4)
38
SYDNEY METRO CITY & SOUTHWEST-TSE WORKS
CONSTRUCTION NOISE AND VIBRATION IMPACT STATEMENT:
ARTARMON CONSTRUCTION SITE
APPENDIX B Nearest sensitive receivers and noise management
levels
RENZO TONIN & ASSOCIATES 9 AUGUST 2018
JOHN HOLLAND CPB GHELLA JOINT VENTURE
TH511-02 01.02.01 F01 AS CNVIS (R4)
39
SYDNEY METRO CITY & SOUTHWEST-TSE WORKS
CONSTRUCTION NOISE AND VIBRATION IMPACT STATEMENT:
ARTARMON CONSTRUCTION SITE
Figure B1 – Land use, NCAs and nearby receiver locations
RENZO TONIN & ASSOCIATES 17/07/2018
Table B1: Noise sensitive receivers and construction noise management levels [dB(A)] Artarmon SiteReference RBL Sleep Dist. LAmax
Day Evening Night Day (S) ICNG Day (O) ICNG E1/E2 ICNG Night ICNG E2/Night per PPA Conditions E41/E42 * Screening Max
AS_01 Residential 49 46 41 59 54 51 46 55 56 65
AS_02 Industrial receivers
ID Other Sensitive Recievers
OSR Places of worship ICNG - - - 55 55 55 55 n/a - - NML of 55dB()A is external equivalent of 45dB(A) internal goal for
places of worship with windows open, when in use. Ref: ICNG p13
OSR Hotel (bar/lounge/bistro) AS2107 per ICNG instruction - - - 60 60 60 60 n/a - - NML of 60dB(A) is external equivalent of 40dB(A) internal goal for
hotels on busy roads based on AS2107 assuming windows closed
OSR Active recreation areas ICNG - - - 55 55 55 55 n/a - - Ref: ICNG p13
OSR Commercial receivers/ offices ICNG - - - 55 55 55 55 n/a - - When premise is in use. External.
OSR Industrial receivers ICNG - - - 55 55 55 55 n/a - - When premise is in use. External.
Notes: * the E2/Night external equivalent noise management level for residential receivers is based on Project Planning Approval Condition number E41/E42 and based on a minimum (conservative) external to internal noise difference of 10 dB(A) (assuming windows open)
Day (S): standard hours 7am to 6pm Monday to Friday and 8am to 1pm Saturday.
Day (O): day outside standard hours 7am to 8am and 1pm to 6pm Saturday, 8am to 6pm Sunday and Public Holidays.
E1: evening from 6pm to 8pm.
E2: evening period from 8pm to 10pm
Night: night period from 10pm to 7am
For other sensitive receivers (OSRs), the NMLs for OOHW will not be applicable if the premises are not operating.
NCA Receiver Type Noise Management Levels (NMLs) LAeq(15 min) CommentsRating Background Levels (RBLs)
JOHN HOLLAND CPB CONTRACTORS GHELLA JOINT VENTURE
TH511-02 5.02 4S01 Artarmon APP B_C (r1) 1
SYDNEY METRO CBD AND SOUTH WEST
ARTARMON SITE
RENZO TONIN & ASSOCIATES 9 AUGUST 2018
JOHN HOLLAND CPB GHELLA JOINT VENTURE
TH511-02 01.02.01 F01 AS CNVIS (R4)
41
SYDNEY METRO CITY & SOUTHWEST-TSE WORKS
CONSTRUCTION NOISE AND VIBRATION IMPACT STATEMENT:
ARTARMON CONSTRUCTION SITE
APPENDIX C Construction timetable/ activities/ management
BART
ON R
D
HOTH
AM P
ARAD
E
14km 400
14km 450
14km 500
14km 550
14km 600
RESERVE RD
CURR
Y LN
WHITING
ST
14km 350
14km 300
RT02
RT01
14km 250
14km 300
14km 350
14km 400
14km 450
14km 500
14km 550
XP54
SCALE 1:500LOCATION PLAN
10 0 10 20 30 40m
FULL SIZE A11 : 1000
5 0 10 15m5
1 : 500 FULL SIZE A1
SERVICEPROVIDERS
DRAWING COLOUR CODED - PRINT ALL COPIES IN COLOUR
CAMD DESCRIPTION DESIGNERSIGN./DATE
VERIFIEDSIGN./DATE
APPROVEDSIGN./DATE
SCALES
1 2 3 4 5 6 7 8 9 10 11 12
1 2 3 4 5 6 7 8 9 10 11 12
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
DF 801*554
Plot
Dat
e &
Tim
eFi
le P
lotte
d
CO-ORDINATE SYSTEM: HEIGHT DATUM: SCALE:DRG No.STATUS:FILE No.
DRAWN
DESIGNED
DRG CHECK
DESIGN CHECK
APPROVED
OFSHEET:
EDMS No.
This drawing and the related information have been prepared by, or at the request of, Transport for NSW for a specificpurpose and may not be used for any purpose other than the purpose intended by Transport for NSW.Transport for NSW does not provide any warranties and accepts no liability arising out of the use of this drawing or anyof the related information for any purpose other than the intended purpose. This drawing is protected by copyrightand no part of this drawing may be reproduced in any form without the express written permission of Transport for NSW.
CO-ORDINATE SYSTEM: HEIGHT DATUM: SCALE: Plot
ted
by6/
8/20
18 1
2:52
PM
SHAR
INA.
EVAN
GELI
STA
NOT FOR CONSTRUCTION
CLIENTIC CERTIFIED - IC CERTIFICATE
R
E
V
IS
IO
N
IN
P
R
O
G
R
E
S
S
CHECK PRINTINITIAL DATE
PRELIM. FINAL
ENGINEER CHECK
DRAFTING CHECK
BACKDRAFTED/CORRECTED
CONFIRMED/VERIFIED
KEY PLANMARRICKVILLE
DIVE
WATERLOO
PITTSTREET
MARTINPLACE
BARANGAROO
VICTORIACROSS
CROWSNEST
CHATSWOODDIVE
CHATSWOODSYDENHAM
HARBOUR
BLUESPOINT
ARTARMONSUBSTATION
NOTES:
1. ALL DIMENSIONS ARE IN MILLIMETRES AND CHAINAGEIN KILOMETRES UNLESS STATED OTHERWISE.
2. FOR GENERAL NOTES REFER TOSMCSWTSE-JNM-TPW-DN-DRG-504003 TO 504005
3. FOR ROCK REINFORCEMENT DETAILS REFER TOSMCSWTSE-JNM-TPW-DN-DRG-504009
4. FOR DETAILED GEOLOGICAL INFORMATION REFER TOTHE GEOLOGICAL INTERPRETATION REPORTSMCSWTSE-JPS-TPW-GE-RPT-100001
SYDNEY METRO CITY & SOUTHWESTARTARMON SHAFT AND PRECINCTPERMANENT STRUCTURESPRIMARY & PERMANENT SUPPORTLOCATION PLAN AND GENERAL ARRANGEMENT
FINAL DESIGN3 8
tbScale --A.AMON
--J.DELA CRUZ
--E.GHEE
--J.MISA
--B.ZHU
tbCoordSys tbHghtDatum
A ISSUED FOR DCD EG/27/11/17 BZ/27/11/17 AA/27/11/17
B ISSUED FOR SDD EG/18/04/18 BZ/18/04/18 AA/18/04/18
C ISSUED FOR FD -- -- --
A1
C.1SMCSWTSE-JNM-ATS-ST-DRG-555026
PWPA
TH
CROSS PASSAGE AXIS
RUNNING TUNNEL AXIS RT02(REFER TO PACKAGE DP-T-010)
RUNNING TUNNEL AXIS RT01(REFER TO PACKAGE DP-T-010)
ARTARMON SUBSTATION SHAFT
A555027
14km 300
14km 350
SCALE 1:100
GENERAL ARRANGEMENT PLAN
ARTARMON SHAFT
CROSS PASSAGE XP53REFER TO PACKAGE DP-T-040
∅2600
BUILDING DEMOLISHED TO BASEMENT LEVEL PRIOR TOSHAFT WORKS. REFER TO LOCAL AREA WORKS DESIGNPACKAGE DP-S-430, SMCSWTSE-JAB-ATS-LW-RPT-020019(ARTARMON SUBSTATION & PRECINCT LOCAL AREA WORKS).
1200
CH 14k
m
355.0109
XP53
EQUALEQUAL
RENZO TONIN & ASSOCIATES 17/07/2018
Table C1: Construction Timetable/ Activities/ Equipment Artarmon Site
Duration/Commencement Day Evening Night Notes
7am - 6pm 6pm - 10pm 10pm - 7am LAeq LA1
01/08/2018 - 15/08/2019 Power Generator 25 kVA 1 1 1 94
Road truck (deliveries to site) 2 - - 108 5 semi deliveries per day
Light vehicle 5 - - 89 Car spaces on site limited, Handful of spots for supervision & work vehicles
Compressor 110 2660 1 - - 102 Small diesel compressor to operate small tools
Hand tools 5 - - 104
Powered Hand Tools 5 - - 109 Circular saw hilti Drill grinders , drills rattle guns, drop saws etc
Vac Truck 1 - - 108 6000-8000L Vac Truck (Typical size vac truck)
Telescopic forklift/forklift 55kW 1 - - 99
Water cart/ Street Sweeper 15000L (body truck) 1 - - 107 Same watercart for all of the site. keeping hardstand and local roads clean.
Franna Crane 205 20t 1 - - 99 106 Sporadic use
09/09/2018 - 09/10/2018 Excavator w bucket 29-Apr 20t 1 - - 105
Franna Crane 205 20t 1 - - 99 106
Small Truck ~20t 4 - - 107 4 movements per hour
Concrete Agi 120 4 - - 108 112 4 movements per hour
Pneumatic vibrator 30 1 - - 106
Compressor trailer mounted diesel 110 2660 1 - - 102
Concrete pump 130 1 - - 103
Mobile crane 100T 1 - - 105
Powered Hand Tools 5 - - 109 Circular saw hilti Drill grinders , drills rattle guns, drop saws etc
Hand tools 5 - - 104
Elevated work platform 35kW ~7T 1 - - 102 Based on JLG 510AJ - 15m Knuckle Boom EWP
Excavator w hammer 20t 1 - - 123 + 5 pen
Concrete Saw 1 - - 121 + 5 pen
09/09/2018 - 09/10/2018 Tracked excavator w bucket 20 t 1 - - 105
Bogie Tipper <20 tonne 2 - - 108 122
Vibration Roller (or large plate compactor) 2t 1 - - 109
Excavator w hammer 20t 1 - - 123 + 5 pen
26/08/2018 - 08/09/2018 Rattle gun 2 - - 109
Hiab Truck 1 - - 108 122 on street
01/08/2018 - 18/08/2018 Vacuum Truck 1 - - 108 122
1 day of work during the period Excavator w hammer 1 - - 123 + 5 pen
Hand tools 1 - - 109
Generator 10Kva 1 - - 94
Jackhammer 1 - - 110
06/08/2018 - 08/09/2018 Excavator w bucket 20t 1 - - 105
Bogie Tipper 16 loads/day - - 108 refer to CTMP
Delivery Truck - hooklift (skip bins) 2 loads/day - - 108 122 intermittent deliveries
Bobcat 1 - - 109
06/08/2018 - 25/08/2018 Hand tools 5 - - 109 external for scaffolding, internal for strip-out
Excavator 5t 1 - - 105 internal - bucket, shear and hammer attachments
Bobcat 1 - - 109
Delivery Truck - Hiab or flatbed 1/day - - 108 122
Generator 10Kva 1 - - 94
Telescopic forklift/forklift 1 - - 99
01/08/2018 - 17/08/2018 Hand tools 4 - - 105
Overall 4 days of work if scaffolding
used at allRattle gun 1 - - 109
06/08/2018 - 08/09/2018 Excavator w: pulverisor, shears, 20t 1 - - 108
Excavator w: hammer 20t 1 - - 123 + 5 pen Both excavators working concurrently, 2 different noise levels depending on attachment
Hand tools 2 - - 109
Bobcat 1 - - 109 2x machines Dumping down shaft
Generator 10Kva 1 - - 94
09/10/2018 - 01/12/2018 Large Drill Rig 470 131t 1 - - 120 + 5 pen Based on Soilmec SR135 Piling Rig
Excavator w bucket 120 20t 1 - - 105
Excavator w hammer 20t 1 - - 123 + 5 pen
Generator 25 kVA 1 - - 94
Bogie Tipper <20T 2 - - 108 122
Crawler Crane 80t 1 - - 98
20/11/2018 - 4/12/2018 Concrete pump Boom pump 1 1 - 103
Concrete truck movement Agis 4 1 - 108 122 4 ph
Shotcrete rig / Pump 70kW 1 1 - 104 Use same data for typical shotcrete machine
Compressor - 375cfm 104kW 1 1 - 102
Generator / welder 5kW 1 1 - 94
Drill Rig 1 - - 115 + 5 pen Use same data for typical small drill rig
Crawler Crane 80t 1 - - 98
Powered Hand Tools 5 - - 109 Circular saw hilti Drill grinders , drills rattle guns, drop saws etc
Hand tools 5 - - 105
Bogie Tipper <20T 2 - - 108
1/12/2018 - 20/01/2019 Concrete pump Boom pump 1 1 - 103
Concrete truck movement Agis 2 2 - 108 122
Shotcrete rig / Pump 70kW 1 1 - 104
Compressor - 375cfm 104kW 1 1 - 102
Generator / welder 5kW 1 1 - 94
Powered Hand Tools 5 - - 109 Circular saw hilti Drill grinders , drills rattle guns, drop saws etc
Hand tools 5 - - 104
Pneumatic vibrator 30 2 - - 106
Bogie Tipper 20T 2 - - 108
Crawler Crane 80t 1 - - 98
09/10/2018 - 20/01/2019 Compressor 104kW 1 1 - 102
Generator 5kW 1 1 - 94
Pump 1 1 - 96 Intermitten
Vacuum Truck / Liquid Waste Tanker 1 - - 108 122 6000-8000L Vac Truck (Typical size vac truck)
Shaft Construction Rock Scaling, Rock Bolting & Shotcrete for primary
support works
Permanent Lining
Drainage / Dewatering
Sound Power Level (Lw re: 1pW) in
Noise Model, dB(A)Activity/ Work Area Aspect Plant/ Equipment Net Power kW Operating Weight kg
Shaft Excavation Install steel casing
Piling / Auger Rig excavating the shaft through soil &
rock
Hoarding Installation
A-class along perimiter
Scaffolding erection
External on all external facades
Structural demolition
Material Load out
Strip-out
Internal: Removal of furniture, internal fittings, utilities,
non structural elements & hazardous materials.
Local Area Works and Utilities
disconnection
Disconnection of utilities from site
Demolition
Construction Compound:
Site sheds, workshop, car
parking & laydown areas
Hardstand / Piling Pads
Construction of hardstand / Piling Pad including minor
earth works within the Project footprint.
Typical daily activities include power supply, deliveries;
maintenance
Establishment of construction facilities
- Minor earthworks to level compounds
- Installation of demountable site sheds
- Installation of utilities (comms, power, water, sewage
etc)
- Hardstanding, carparks
- Workshops
- Lighting, security
- Septic systems, water tanks
JOHN HOLLAND CPB CONTRACTORS GHELLA JOINT VENTURE
TH511-02 5.02 4S01 Artarmon APP B_C (r1) 2
SYDNEY METRO CBD AND SOUTH WEST
ARTARMON SITE
RENZO TONIN & ASSOCIATES 9 AUGUST 2018
JOHN HOLLAND CPB GHELLA JOINT VENTURE
TH511-02 01.02.01 F01 AS CNVIS (R4)
43
SYDNEY METRO CITY & SOUTHWEST-TSE WORKS
CONSTRUCTION NOISE AND VIBRATION IMPACT STATEMENT:
ARTARMON CONSTRUCTION SITE
APPENDIX D Detailed predicted noise levels
The impacts presented in the following table are identified by colour coding of the text.
For Standard Hours:
XX Complies with NML
XX < 10dB(A) above NML - construction noise clearly audible
XX > 10dB(A) above NML - construction noise clearly moderately intrusive
XX > 75dB(A) - highly noise affected
For E1 (from 6pm to 8pm)
XX Complies with NML
XX < 5 dB(A) above NML - construction noise noticeable
XX 5 to 15 dB(A) above NML - construction noise clearly audible
XX > 15 to 25 dB(A) above NML - construction noise moderately intrusive
XX > 25 dB(A) above NML - construction noise highly intrusive
For E2 (from 8pm to 10pm), Night:
XX Noise levels predicted to be below internal NMLs in PPA Condition E41/E42
(residential receivers)
XX Noise levels predicted to be above internal NMLs in PPA Condition E41/E42
(residential receivers)
RENZO TONIN & ASSOCIATES 18/07/2018
Table D1: Predicted construction noise levels Artarmon Site
Receiver Predicted noise levels, dB(A)
Day (Standard) E1 (6pm to 8pm) E2 (8pm to 10pm) Night
NCA NCA ID Receiver type Assumed façade loss NML V01 V02 V03 V04 V05 V06 V07 V08 V09 V10 NML V01 V08 V09 V10 Equivalent external NML V01 V08 V09 V10 Equivalent external NML V01
AS_01 AS_01-1016 Residential 10 59 52 67 51 54 51 67 67 60 50 43 51 33 50 50 43 55 33 50 50 43 55 33
AS_01 AS_01-1017 Residential 10 59 51 66 50 54 50 66 66 59 49 42 51 32 49 49 42 55 32 49 49 42 55 32
AS_01 AS_01-1018 Residential 10 59 50 65 50 53 49 66 65 58 49 41 51 31 49 49 41 55 31 49 49 41 55 31
AS_01 AS_01-1019 Residential 10 59 49 65 49 52 49 65 65 58 48 40 51 30 48 48 40 55 30 48 48 40 55 30
AS_01 AS_01-1020 Residential 10 59 51 66 50 54 50 66 66 59 49 42 51 32 49 49 42 55 32 49 49 42 55 32
AS_01 AS_01-1021 Residential 10 59 49 63 49 52 48 65 63 57 48 40 51 30 48 48 40 55 30 48 48 40 55 30
AS_01 AS_01-1022 Residential 10 59 49 65 48 52 48 65 65 57 48 40 51 30 48 48 40 55 30 48 48 40 55 30
AS_01 AS_01-1023 Residential 10 59 50 66 50 53 50 66 66 59 49 41 51 31 49 49 41 55 31 49 49 41 55 31
AS_01 AS_01-1024 Residential 10 59 48 61 48 51 47 64 61 56 47 39 51 29 47 47 39 55 29 47 47 39 55 29
AS_01 AS_01-1025 Residential 10 59 47 64 47 50 46 63 64 55 46 38 51 28 46 46 38 55 28 46 46 38 55 28
AS_01 AS_01-1026 Residential 10 59 50 63 49 53 49 65 63 58 48 41 51 31 48 48 41 55 31 48 48 41 55 31
AS_01 AS_01-1135 Residential 10 59 50 65 50 53 49 66 65 58 49 41 51 31 49 49 41 55 31 49 49 41 55 31
AS_01 AS_01-1136 Residential 10 59 57 72 56 60 56 72 72 65 55 48 51 38 55 55 48 55 38 55 55 48 55 38
AS_01 AS_01-1137 Residential 10 59 60 76 60 63 59 76 76 68 59 51 51 41 59 59 51 55 41 59 59 51 55 41
AS_01 AS_01-1138 Residential 10 59 59 74 58 62 58 74 74 67 57 50 51 40 57 57 50 55 40 57 57 50 55 40
AS_01 AS_01-1139 Residential 10 59 62 78 62 65 61 78 78 70 61 53 51 43 61 61 53 55 43 61 61 53 55 43
AS_01 AS_01-1140 Residential 10 59 57 72 56 60 56 72 72 65 55 48 51 38 55 55 48 55 38 55 55 48 55 38
AS_01 AS_01-1141 Residential 10 59 58 74 58 61 57 74 74 66 57 49 51 39 57 57 49 55 39 57 57 49 55 39
AS_01 AS_01-1142 Residential 10 59 59 74 58 62 58 74 74 67 57 50 51 40 57 57 50 55 40 57 57 50 55 40
AS_01 AS_01-1165 Residential 10 59 57 73 56 60 56 72 73 65 55 48 51 38 55 55 48 55 38 55 55 48 55 38
AS_01 AS_01-1167 Residential 10 59 53 68 52 56 52 68 68 61 51 44 51 34 51 51 44 55 34 51 51 44 55 34
AS_01 AS_01-554 Residential 10 59 33 47 33 36 33 49 47 42 32 24 51 14 32 32 24 55 14 32 32 24 55 14
AS_01 AS_01-555 Residential 10 59 54 69 53 57 53 69 69 62 52 45 51 35 52 52 45 55 35 52 52 45 55 35
AS_01 AS_01-556 Residential 10 59 50 65 50 53 49 66 65 58 49 41 51 31 49 49 41 55 31 49 49 41 55 31
AS_01 AS_01-557 Residential 10 59 62 77 61 64 61 77 77 70 60 53 51 43 60 60 53 55 43 60 60 53 55 43
AS_01 AS_01-558 Residential 10 59 65 81 64 68 64 80 81 73 63 56 51 46 63 63 56 55 46 63 63 55 55 46
AS_01 AS_01-559 Residential 10 59 59 74 58 61 58 74 74 67 57 50 51 40 57 57 50 55 40 57 57 50 55 40
AS_01 AS_01-581 Residential 10 59 48 64 47 51 47 63 64 56 46 39 51 29 46 46 39 55 29 46 46 39 55 29
AS_01 AS_01-582 Residential 10 59 49 65 49 52 48 65 65 57 48 40 51 30 48 48 40 55 30 48 48 40 55 30
AS_01 AS_01-583 Residential 10 59 39 55 39 42 39 55 55 48 38 30 51 20 38 38 30 55 20 38 38 30 55 20
AS_01 AS_01-585 Residential 10 59 42 57 41 45 41 57 57 50 40 33 51 23 40 40 33 55 23 40 40 33 55 23
AS_01 AS_01-587 Residential 10 59 41 55 40 44 40 56 55 49 39 32 51 22 39 39 32 55 22 39 39 32 55 22
AS_01 AS_01-840 Residential 10 59 51 67 50 54 50 66 67 59 49 42 51 32 49 49 42 55 32 49 49 42 55 32
AS_01 AS_01-841 Residential 10 59 50 63 49 52 49 65 63 58 48 41 51 31 48 48 41 55 31 48 48 41 55 31
AS_01 AS_01-842 Residential 10 59 53 68 53 56 52 69 68 61 52 44 51 34 52 52 44 55 34 52 52 44 55 34
AS_01 AS_01-843 Residential 10 59 54 68 53 57 53 69 68 62 52 45 51 35 52 52 45 55 35 52 52 45 55 35
AS_01 AS_01-9680 Residential 10 59 51 64 50 53 50 66 64 59 49 42 51 32 49 49 42 55 32 49 49 42 55 32
AS_01 AS_01-9681 Residential 10 59 48 62 48 51 47 64 62 56 47 39 51 29 47 47 39 55 29 47 47 39 55 29
AS_01 AS_01-9682 Residential 10 59 48 62 47 51 47 63 62 56 46 39 51 29 46 46 39 55 29 46 46 39 55 29
AS_01 AS_01-9683 Residential 10 59 47 61 47 50 46 63 61 55 46 38 51 28 46 46 38 55 28 46 46 38 55 28
AS_01 AS_01-9684 Residential 10 59 44 59 43 47 43 59 59 52 42 35 51 25 42 42 35 55 25 42 42 35 55 25
AS_01 AS_01-9685 Residential 10 59 45 60 44 48 44 60 60 53 43 36 51 26 43 43 36 55 26 43 43 36 55 26
AS_01 AS_01-9686 Residential 10 59 45 61 45 48 45 61 61 54 44 36 51 26 44 44 36 55 26 44 44 36 55 26
AS_01 AS_01-9687 Residential 10 59 49 63 48 52 48 65 63 57 48 40 51 30 48 48 40 55 30 48 48 40 55 30
AS_01 AS_01-9688 Residential 10 59 47 62 47 50 46 63 62 55 46 38 51 28 46 46 38 55 28 46 46 38 55 28
AS_01 AS_01-9689 Residential 10 59 46 62 46 49 45 62 62 54 45 37 51 27 45 45 37 55 27 45 45 37 55 27
AS_01 AS_01-969 Residential 10 59 35 50 35 38 34 51 50 43 34 26 51 16 34 34 26 55 16 34 34 26 55 16
AS_01 AS_01-9690 Residential 10 59 46 61 45 49 45 62 61 54 45 37 51 27 45 45 37 55 27 45 45 37 55 27
AS_01 AS_01-9691 Residential 10 59 51 66 51 54 50 67 66 59 50 42 51 32 50 50 42 55 32 50 50 42 55 32
AS_01 AS_01-9692 Residential 10 59 49 65 49 52 48 65 65 57 48 40 51 30 48 48 40 55 30 48 48 40 55 30
AS_01 AS_01-9693 Residential 10 59 49 64 49 52 48 65 64 57 48 40 51 30 48 48 40 55 30 48 48 40 55 30
AS_01 AS_01-9694 Residential 10 59 49 65 49 52 48 65 65 57 48 40 51 30 48 48 40 55 30 48 48 40 55 30
AS_01 AS_01-9695 Residential 10 59 61 77 61 64 61 77 77 70 60 52 51 42 60 60 52 55 42 60 60 52 55 42
AS_01 AS_01-970 Residential 10 59 45 61 45 48 44 61 61 53 44 36 51 26 44 44 36 55 26 44 44 36 55 26
AS_01 AS_01-971 Residential 10 59 52 68 51 55 51 67 68 60 50 43 51 33 50 50 43 55 33 50 50 43 55 33
AS_01 AS_01-972 Residential 10 59 43 58 42 46 42 58 58 51 41 34 51 24 41 41 34 55 24 41 41 34 55 24
AS_01 AS_01-973 Residential 10 59 42 57 42 45 41 58 57 50 41 33 51 23 41 41 33 55 23 41 41 33 55 23
AS_01 AS_01-974 Residential 10 59 42 58 42 45 41 58 58 50 41 33 51 23 41 41 33 55 23 41 41 33 55 23
AS_01 AS_01-975 Residential 10 59 43 58 42 46 42 58 58 51 41 34 51 24 41 41 34 55 24 41 41 34 55 24
AS_01 AS_01-9772 Residential 10 59 51 67 51 54 51 67 67 60 50 42 51 32 50 50 42 55 32 50 50 42 55 32
AS_01 AS_01-9775 Residential 10 59 54 68 53 57 53 69 68 62 52 45 51 35 52 52 45 55 35 52 52 45 55 35
AS_01 AS_01-9778 Residential 10 59 45 61 45 48 44 61 61 53 44 36 51 26 44 44 36 55 26 44 44 36 55 26
AS_01 AS_01-9781 Residential 10 59 47 62 47 50 47 63 62 56 46 38 51 28 46 46 38 55 28 46 46 38 55 28
AS_01 AS_01-9784 Residential 10 59 47 62 46 50 46 62 62 55 45 38 51 28 45 45 38 55 28 45 45 38 55 28
JOHN HOLLAND CPB GHELLA JOINT VENTURE
TH511-2 5.2.02.03 Artarmon App D_E (r6).xlsm
SYDNEY METRO CBD AND SOUTH WEST
CONSTRUCTION NOISE AND VIBRATION IMPACT STATEMENT: Artarmon Site
RENZO TONIN & ASSOCIATES 18/07/2018
Table D1: Predicted construction noise levels Artarmon Site
Receiver Predicted noise levels, dB(A)
Day (Standard) E1 (6pm to 8pm) E2 (8pm to 10pm) Night
NCA NCA ID Receiver type Assumed façade loss NML V01 V02 V03 V04 V05 V06 V07 V08 V09 V10 NML V01 V08 V09 V10 Equivalent external NML V01 V08 V09 V10 Equivalent external NML V01
AS_01 AS_01-9790 Residential 10 59 49 64 49 52 48 65 64 57 48 40 51 30 48 48 40 55 30 48 48 40 55 30
AS_01 AS_01-9902 Residential 10 59 52 67 52 55 51 68 67 60 51 43 51 33 51 51 43 55 33 51 51 43 55 33
AS_01 AS_01-9903 Residential 10 59 53 68 53 56 52 69 68 61 52 44 51 34 52 52 44 55 34 52 52 44 55 34
OSR OSR -1000 Medical 20 55 39 55 38 42 38 55 55 47 38 30 55 20 38 38 30 n/a 20 38 38 30 n/a 20
OSR OSR -1155 Industrial 20 75 54 69 53 56 53 69 69 62 52 45 75 35 52 52 45 n/a 35 52 52 45 n/a 35
OSR OSR -1157 Industrial 20 75 50 65 49 53 49 65 65 58 48 41 75 31 48 48 41 n/a 31 48 48 41 n/a 31
OSR OSR -1159 Industrial 20 75 56 77 56 59 55 72 77 64 55 47 75 37 55 55 47 n/a 37 55 55 47 n/a 37
OSR OSR -1161 Industrial 20 75 85 101 85 88 85 101 101 94 84 76 75 66 84 84 76 n/a 66 84 84 76 n/a 66
OSR OSR -1162 Industrial 20 75 66 82 65 69 65 81 82 74 64 57 75 47 64 64 57 n/a 47 64 64 57 n/a 47
OSR OSR -1164 Industrial 20 75 70 86 69 73 69 86 86 78 69 61 75 51 69 69 61 n/a 51 69 69 61 n/a 51
OSR OSR -1166 Industrial 20 75 73 89 73 76 73 89 89 82 72 64 75 54 72 72 64 n/a 54 72 72 64 n/a 54
OSR OSR -1168 Hotel/Motel/Hostel 20 60 78 94 78 81 77 94 94 86 77 69 60 59 77 77 69 n/a 59 77 77 69 n/a 59
OSR OSR -1252 Industrial 20 75 52 66 52 55 51 68 66 60 51 43 75 33 51 51 43 n/a 33 51 51 43 n/a 33
OSR OSR -1256 Childcare 20 55 39 54 38 42 38 55 54 47 38 30 55 20 38 38 30 n/a 20 38 38 30 n/a 20
OSR OSR -1269 Industrial 20 75 77 93 77 80 76 93 93 85 76 68 75 58 76 76 68 n/a 58 76 76 68 n/a 58
OSR OSR -1270 Industrial 20 75 91 106 90 94 90 106 106 99 89 82 75 72 89 89 82 n/a 72 89 89 82 n/a 72
OSR OSR -1271 Industrial 20 75 75 91 75 78 74 91 91 83 74 66 75 56 74 74 66 n/a 56 74 74 66 n/a 56
OSR OSR -1272 Industrial 20 75 78 93 77 81 77 93 93 86 76 69 75 59 76 76 69 n/a 59 76 76 69 n/a 59
OSR OSR -1274 Industrial 20 75 72 87 71 74 71 87 87 80 70 63 75 53 70 70 63 n/a 53 70 70 63 n/a 53
OSR OSR -1275 Industrial 20 75 74 90 74 77 73 90 90 82 73 65 75 55 73 73 65 n/a 55 73 73 65 n/a 55
OSR OSR -1276 Industrial 20 75 64 80 63 67 63 79 80 72 62 55 75 45 62 62 55 n/a 45 62 62 55 n/a 45
OSR OSR -1277 Industrial 20 75 73 89 72 76 72 89 89 81 72 64 75 54 72 72 64 n/a 54 72 72 64 n/a 54
OSR OSR -1278 Industrial 20 75 66 82 65 69 65 82 82 74 65 57 75 47 65 65 57 n/a 47 65 65 57 n/a 47
OSR OSR -1279 Industrial 20 75 73 88 72 76 72 88 88 81 71 64 75 54 71 71 64 n/a 54 71 71 64 n/a 54
OSR OSR -1280 Industrial 20 75 63 81 62 65 62 78 81 71 61 54 75 44 61 61 54 n/a 44 61 61 54 n/a 44
OSR OSR -1281 Industrial 20 75 61 76 60 64 60 76 76 69 59 52 75 42 59 59 52 n/a 42 59 59 52 n/a 42
OSR OSR -1282 Industrial 20 75 69 85 69 72 68 85 85 77 68 60 75 50 68 68 60 n/a 50 68 68 60 n/a 50
OSR OSR -1283 Industrial 20 75 63 79 62 66 62 79 79 71 62 54 75 44 62 62 54 n/a 44 62 62 54 n/a 44
OSR OSR -1284 Industrial 20 75 68 84 68 71 67 84 84 76 67 59 75 49 67 67 59 n/a 49 67 67 59 n/a 49
OSR OSR -1285 Industrial 20 75 61 78 61 64 60 77 78 69 60 52 75 42 60 60 52 n/a 42 60 60 52 n/a 42
OSR OSR -1286 Industrial 20 75 67 83 67 70 66 83 83 75 66 58 75 48 66 66 58 n/a 48 66 66 58 n/a 48
OSR OSR -1287 Industrial 20 75 61 78 61 64 60 77 78 69 60 52 75 42 60 60 52 n/a 42 60 60 52 n/a 42
OSR OSR -1288 Industrial 20 75 68 84 67 71 67 83 84 76 66 59 75 49 66 66 59 n/a 49 66 66 59 n/a 49
OSR OSR -1289 Industrial 20 75 60 77 60 63 60 76 77 69 59 51 75 41 59 59 51 n/a 41 59 59 51 n/a 41
OSR OSR -1291 Industrial 20 75 58 74 58 61 57 74 74 66 57 49 75 39 57 57 49 n/a 39 57 57 49 n/a 39
OSR OSR -1292 Industrial 20 75 62 78 62 65 61 78 78 70 61 53 75 43 61 61 53 n/a 43 61 61 53 n/a 43
OSR OSR -1294 Industrial 20 75 62 78 61 65 61 77 78 70 60 53 75 43 60 60 53 n/a 43 60 60 53 n/a 43
OSR OSR -1295 Industrial 20 75 53 69 53 56 53 69 69 62 52 44 75 34 52 52 44 n/a 34 52 52 44 n/a 34
OSR OSR -1299 Industrial 20 75 49 65 49 52 49 65 65 58 48 40 75 30 48 48 40 n/a 30 48 48 40 n/a 30
OSR OSR -1301 Industrial 20 75 50 66 50 53 50 66 66 59 49 41 75 31 49 49 41 n/a 31 49 49 41 n/a 31
OSR OSR -538 Educational 20 55 50 65 49 53 49 65 65 58 48 41 55 31 48 48 41 n/a 31 48 48 41 n/a 31
OSR OSR -539 Childcare 20 55 34 49 34 37 33 50 49 42 33 25 55 15 33 33 25 n/a 15 33 33 25 n/a 15
OSR OSR -540 Educational 20 55 42 57 41 45 41 57 57 50 40 33 55 23 40 40 33 n/a 23 40 40 33 n/a 23
OSR OSR -668 Industrial 20 75 50 63 49 53 49 66 63 58 49 41 75 31 49 49 41 n/a 31 49 49 41 n/a 31
OSR OSR -697 Industrial 20 75 59 74 58 61 58 74 74 67 57 50 75 40 57 57 50 n/a 40 57 57 50 n/a 40
OSR OSR -698 Industrial 20 75 55 68 54 58 54 71 68 63 54 46 75 36 54 54 46 n/a 36 54 54 46 n/a 36
OSR OSR -699 Industrial 20 75 63 77 62 66 62 79 77 71 62 54 75 44 62 62 54 n/a 44 62 62 54 n/a 44
OSR OSR -700 Industrial 20 75 68 85 68 71 67 84 85 76 67 59 75 49 67 67 59 n/a 49 67 67 59 n/a 49
OSR OSR -701 Industrial 20 75 58 72 57 61 57 73 72 66 56 49 75 39 56 56 49 n/a 39 56 56 49 n/a 39
OSR OSR -702 Industrial 20 75 60 75 60 63 59 76 75 68 59 51 75 41 59 59 51 n/a 41 59 59 51 n/a 41
OSR OSR -703 Industrial 20 75 56 69 56 59 55 72 69 64 55 47 75 37 55 55 47 n/a 37 55 55 47 n/a 37
OSR OSR -704 Industrial 20 75 53 69 52 56 52 68 69 61 51 44 75 34 51 51 44 n/a 34 51 51 44 n/a 34
OSR OSR -705 Industrial 20 75 56 72 56 59 55 72 72 64 55 47 75 37 55 55 47 n/a 37 55 55 47 n/a 37
OSR OSR -706 Industrial 20 75 57 72 57 60 56 73 72 65 56 48 75 38 56 56 48 n/a 38 56 56 48 n/a 38
OSR OSR -707 Industrial 20 75 60 74 59 63 59 75 74 68 58 51 75 41 58 58 51 n/a 41 58 58 51 n/a 41
OSR OSR -709 Industrial 20 75 56 70 55 59 55 72 70 64 55 47 75 37 55 55 47 n/a 37 55 55 47 n/a 37
OSR OSR -714 Industrial 20 75 51 64 51 54 50 67 64 59 50 42 75 32 50 50 42 n/a 32 50 50 42 n/a 32
OSR OSR -716 Industrial 20 75 51 63 50 54 50 66 63 59 49 42 75 32 49 49 42 n/a 32 49 49 42 n/a 32
OSR OSR -718 Industrial 20 75 50 65 50 53 49 66 65 58 49 41 75 31 49 49 41 n/a 31 49 49 41 n/a 31
OSR OSR -719 Industrial 20 75 52 66 51 54 51 67 66 60 50 43 75 33 50 50 43 n/a 33 50 50 43 n/a 33
OSR OSR -720 Industrial 20 75 49 64 49 52 49 65 64 58 48 40 75 30 48 48 40 n/a 30 48 48 40 n/a 30
OSR OSR -721 Industrial 20 75 50 64 49 53 49 66 64 58 49 41 75 31 49 49 41 n/a 31 49 49 41 n/a 31
OSR OSR -722 Childcare 20 55 48 61 47 50 47 63 61 56 46 39 55 29 46 46 39 n/a 29 46 46 39 n/a 29
OSR OSR -838 Commercial 20 70 47 69 47 50 47 63 69 56 46 38 70 28 46 46 38 n/a 28 46 46 38 n/a 28
JOHN HOLLAND CPB GHELLA JOINT VENTURE
TH511-2 5.2.02.03 Artarmon App D_E (r6).xlsm
SYDNEY METRO CBD AND SOUTH WEST
CONSTRUCTION NOISE AND VIBRATION IMPACT STATEMENT: Artarmon Site
RENZO TONIN & ASSOCIATES 18/07/2018
Table D1: Predicted construction noise levels Artarmon Site
Receiver Predicted noise levels, dB(A)
Day (Standard) E1 (6pm to 8pm) E2 (8pm to 10pm) Night
NCA NCA ID Receiver type Assumed façade loss NML V01 V02 V03 V04 V05 V06 V07 V08 V09 V10 NML V01 V08 V09 V10 Equivalent external NML V01 V08 V09 V10 Equivalent external NML V01
OSR OSR -917 Industrial 20 75 63 78 63 66 62 79 78 71 62 54 75 44 62 62 54 n/a 44 62 62 54 n/a 44
OSR OSR -918 Industrial 20 75 54 66 54 57 54 70 66 63 53 45 75 35 53 53 45 n/a 35 53 53 45 n/a 35
OSR OSR -922 Industrial 20 75 50 64 50 53 49 66 64 58 49 41 75 31 49 49 41 n/a 31 49 49 41 n/a 31
OSR OSR -924 Industrial 20 75 52 66 51 55 51 67 66 60 50 43 75 33 50 50 43 n/a 33 50 50 43 n/a 33
OSR OSR -9770 Educational 20 55 48 63 47 50 47 63 63 56 46 39 55 29 46 46 39 n/a 29 46 46 39 n/a 29
OSR OSR -9771 Educational 20 55 47 63 47 50 47 63 63 56 46 38 55 28 46 46 38 n/a 28 46 46 38 n/a 28
OSR OSR -9773 Educational 20 55 41 55 41 44 40 57 55 49 40 32 55 22 40 40 32 n/a 22 40 40 32 n/a 22
OSR OSR -9774 Educational 20 55 53 68 52 56 52 68 68 61 51 44 55 34 51 51 44 n/a 34 51 51 44 n/a 34
OSR OSR -9776 Educational 20 55 45 60 45 48 44 61 60 53 44 36 55 26 44 44 36 n/a 26 44 44 36 n/a 26
OSR OSR -9777 Educational 20 55 52 67 51 55 51 67 67 60 50 43 55 33 50 50 43 n/a 33 50 50 43 n/a 33
OSR OSR -9779 Educational 20 55 48 63 47 51 47 63 63 56 46 39 55 29 46 46 39 n/a 29 46 46 39 n/a 29
OSR OSR -9780 Educational 20 55 48 63 47 51 47 64 63 56 47 39 55 29 47 47 39 n/a 29 47 47 39 n/a 29
OSR OSR -9782 Educational 20 55 42 57 41 45 41 57 57 50 40 33 55 23 40 40 33 n/a 23 40 40 33 n/a 23
OSR OSR -9783 Educational 20 55 54 69 53 57 53 69 69 62 52 45 55 35 52 52 45 n/a 35 52 52 45 n/a 35
OSR OSR -9785 Educational 20 55 43 58 43 46 42 59 58 51 42 34 55 24 42 42 34 n/a 24 42 42 34 n/a 24
OSR OSR -9786 Educational 20 55 53 68 52 56 52 68 68 61 51 44 55 34 51 51 44 n/a 34 51 51 44 n/a 34
OSR OSR -9787 Educational 20 55 39 54 38 42 38 55 54 47 38 30 55 20 38 38 30 n/a 20 38 38 30 n/a 20
OSR OSR -9788 Educational 20 55 45 60 44 47 44 60 60 53 43 36 55 26 43 43 36 n/a 26 43 43 36 n/a 26
OSR OSR -9789 Educational 20 55 49 64 48 51 48 64 64 57 47 40 55 30 47 47 40 n/a 30 47 47 40 n/a 30
OSR OSR -9816 Recreational - Passive 20 60 53 69 52 56 52 69 69 61 52 44 60 34 52 52 44 n/a 34 52 52 44 n/a 34
OSR OSR -9817 Recreational - Passive 20 60 51 66 50 54 50 67 66 59 50 42 60 32 50 50 42 n/a 32 50 50 42 n/a 32
OSR OSR -9818 Recreational - Passive 20 60 62 77 61 65 61 78 77 70 61 53 60 43 61 61 53 n/a 43 61 61 53 n/a 43
OSR OSR -9913 Recreational - Active 20 65 45 60 45 48 44 61 60 53 44 36 65 26 44 44 36 n/a 26 44 44 36 n/a 26
OSR OSR-559a Education 20 55 55 70 55 58 54 71 70 63 54 46 55 36 54 54 46 n/a 36 54 54 46 n/a 36
Note: For other sensitive receivers (OSRs), the NMLs for OOHW will not be applicable if the premises are not operating.
JOHN HOLLAND CPB GHELLA JOINT VENTURE
TH511-2 5.2.02.03 Artarmon App D_E (r6).xlsm
SYDNEY METRO CBD AND SOUTH WEST
CONSTRUCTION NOISE AND VIBRATION IMPACT STATEMENT: Artarmon Site
RENZO TONIN & ASSOCIATES 9 AUGUST 2018
JOHN HOLLAND CPB GHELLA JOINT VENTURE
TH511-02 01.02.01 F01 AS CNVIS (R4)
44
SYDNEY METRO CITY & SOUTHWEST-TSE WORKS
CONSTRUCTION NOISE AND VIBRATION IMPACT STATEMENT:
ARTARMON CONSTRUCTION SITE
APPENDIX E Additional noise mitigation
The following table identifies the additional mitigation measures to be applied at construction noise
affected receivers.
LB = Letter box drops
V = Verification monitoring
SN = Specific notifications
IB = individual briefing
RO = Project specific respite offer
AA = Alternative accommodation
RENZO TONIN & ASSOCIATES 18/07/2018
Table E1: Additional noise mitigation and receiver notifications Artarmon SiteH
Receiver Additional noise mitigation and receiver notifications
Day (Standard) E1/E2 (6pm to 10pm) Night
NCA NCA ID Receiver type V01 V02 V03 V04 V05 V06 V07 V08 V09 V10 V01 V08 V09 V10 V01
AS_01 AS_01-1136 Residential MM2 MM2 MM2
AS_01 AS_01-1137 Residential MM4 MM4 MM4 MM1 MM1
AS_01 AS_01-1138 Residential MM2 MM2 MM2 MM1 MM1
AS_01 AS_01-1139 Residential MM4 MM4 MM4 MM2 MM1 MM1
AS_01 AS_01-1140 Residential MM2 MM2 MM2
AS_01 AS_01-1141 Residential MM2 MM2 MM2 MM1 MM1
AS_01 AS_01-1142 Residential MM2 MM2 MM2 MM1 MM1
AS_01 AS_01-1165 Residential MM2 MM2 MM2
AS_01 AS_01-557 Residential MM4 MM4 MM4 MM2 MM1 MM1
AS_01 AS_01-558 Residential MM4 MM4 MM4 MM2 MM1 MM1
AS_01 AS_01-559 Residential MM2 MM2 MM2 MM1 MM1
AS_01 AS_01-9695 Residential MM4 MM4 MM4 MM2 MM1 MM1
OSR OSR -1159 Industrial MM2 MM2
OSR OSR -1161 Industrial MM2 MM2 MM2 MM2 MM2 MM2 MM2 MM2 MM2 MM2 MM1 MM1
OSR OSR -1162 Industrial MM2 MM2 MM2
OSR OSR -1164 Industrial MM2 MM2 MM2 MM2
OSR OSR -1166 Industrial MM2 MM2 MM2 MM2 MM2
OSR OSR -1168 Hotel/Motel/Hostel MM2 MM2 MM2 MM2 MM2 MM2 MM2 MM2 MM2 MM2 MM2 MM1
OSR OSR -1269 Industrial MM2 MM2 MM2 MM2 MM2 MM2 MM2 MM2 MM2
OSR OSR -1270 Industrial MM2 MM2 MM2 MM2 MM2 MM2 MM2 MM2 MM2 MM2 MM1 MM1 MM1
OSR OSR -1271 Industrial MM2 MM2 MM2 MM2 MM2
OSR OSR -1272 Industrial MM2 MM2 MM2 MM2 MM2 MM2 MM2 MM2 MM2
OSR OSR -1274 Industrial MM2 MM2 MM2 MM2
OSR OSR -1275 Industrial MM2 MM2 MM2 MM2 MM2
OSR OSR -1276 Industrial MM2 MM2 MM2
OSR OSR -1277 Industrial MM2 MM2 MM2 MM2 MM2
OSR OSR -1278 Industrial MM2 MM2 MM2
OSR OSR -1279 Industrial MM2 MM2 MM2 MM2 MM2
OSR OSR -1280 Industrial MM2 MM2 MM2
OSR OSR -1281 Industrial MM2 MM2 MM2
OSR OSR -1282 Industrial MM2 MM2 MM2 MM2
OSR OSR -1283 Industrial MM2 MM2 MM2
OSR OSR -1284 Industrial MM2 MM2 MM2 MM2
OSR OSR -1285 Industrial MM2 MM2 MM2
OSR OSR -1286 Industrial MM2 MM2 MM2
OSR OSR -1287 Industrial MM2 MM2 MM2
OSR OSR -1288 Industrial MM2 MM2 MM2 MM2
OSR OSR -1289 Industrial MM2 MM2 MM2
OSR OSR -1292 Industrial MM2 MM2 MM2
OSR OSR -1294 Industrial MM2 MM2 MM2
OSR OSR -699 Industrial MM2 MM2 MM2
OSR OSR -700 Industrial MM2 MM2 MM2 MM2
OSR OSR -702 Industrial MM2
OSR OSR -917 Industrial MM2 MM2 MM2
OSR OSR -9774 Educational MM2 MM2 MM2
OSR OSR -9777 Educational MM2 MM2 MM2
OSR OSR -9783 Educational MM2 MM2 MM2
OSR OSR -9786 Educational MM2 MM2 MM2
OSR OSR -9818 Recreational - Passive MM2 MM2 MM2
OSR OSR-559a Education MM2 MM2 MM2
Note:
For other sensitive receivers (OSRs), additional mitigations for OOHW will not be applicable if the premises are not operating.
JOHN HOLLAND CPB GHELLA JOINT VENTURE
TH511-2 5.2.02.03 Artarmon App D_E (r6).xlsm
SYDNEY METRO CBD AND SOUTH WEST
CONSTRUCTION NOISE AND VIBRATION IMPACT STATEMENT: Artarmon Site
Acoustic Studio: 20180810 TSE ART CNVIS Rev4 AA endorsement.docx - 1 -
ENDORSEMENT CITY & SOUTHWEST ACOUSTIC ADVISOR
Review of Construction Noise and
Vibration Impact Statement: Artarmon Construction Site
Document reference:
SYDNEY METRO CITY & SOUTHWEST-TSE WORKS Construction Noise and Vibration Impact Statement: Artarmon Construction Site TH511-02 01.02.01 F01 AS CNVIS (r4) Dated 9 August 2018
Prepared by: Dave Anderson
Date of issue: 10 August 2018
As approved Acoustic Advisor for the Sydney Metro City & Southwest project, I have reviewed and commented on the Construction Noise and Vibration Impact Statement (CNVIS) for the Artarmon Construction Site, as required under A27 (d) of the project approval conditions.
The CNVIS covers demolition of the existing buildings on the site and excavation of the shaft to the tunnels below.
I previously reviewed revision 3 of this CNVIS. Revision 4 has been revised to address my comments.
On this basis I endorse revision 4 of the impact statement in relation to the works documented at the Artarmon Construction site. Dave Anderson, City & Southwest Acoustic Advisor
Suite 2.06, Level 2 29-31 Solent Circuit Baulkham Hills NSW 2153 Tel: 61 (02) 9659 5433 e-mail: [email protected] Web: www.hbi.com.au
Leaders in Environmental Consulting
1
HBI Healthy Buildings International Pty Ltd A.C.N. 003 270 693 A.B.N. 39 003 270 693
Mr Stuart Hodgson 10 August 2018 Director Program Sustainability Environment & Planning Sydney Metro Transport for NSW PO Box K659 HAYMARKET NSW 1240 Ref: TSE Art Rev3 CNVIS
Dear Stuart
RE: Endorsement of TSE Construction Noise and Vibration Impact Statement:
Artarmon Construction Site (Rev 4) - Sydney Metro City & Southwest Thank you for providing the following document for Environmental Representative (ER) review.
Construction Noise and Vibration Impact Statement: Artarmon Construction Site (Revision 4 dated 9 August 2018).
• Acoustic Advisor (AA) Endorsement (of the above document) dated 10 August 2018
The CNVIS is required under Condition E33 of the Infrastructure Approval SSI 15_7400. As an approved ER for the Sydney Metro City & Southwest project, and as required by Condition A24d of the Infrastructure Approval, I have reviewed the above documents. The review did not comprise a technical review, as the ER has relied upon the AA’s review of technical aspects of the document. On the basis of the endorsement of the document by the AA, the document referenced is endorsed as appropriate for implementation as required by Condition A24d. Yours sincerely
Michael Woolley Environmental Representative – Sydney Metro – City and South West