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Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EM-RPT-097010 Initial Site Establishment Risk Assessment page 2 of 92
Table of Contents
Glossary ................................................................................................................................ 3
1.0 Introduction ............................................................................................................... 5
1.1 Purpose ....................................................................................................................... 5
1.2 Scope .......................................................................................................................... 5
1.3 Planning approval pathway .......................................................................................... 5
1.4 Completion of this Risk Assessment ............................................................................ 7
1.5 Community notifications .............................................................................................. 7
1.6 Management of Design Investigations ......................................................................... 7
1.7 ER endorsement ......................................................................................................... 8
1.8 Amendments to this risk assessment .......................................................................... 8
2.0 Risk assessment ....................................................................................................... 9
Appendix A – Risk matrix .................................................................................................. 91
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Glossary
Term/ acronym Definition
ANZECC Australian and New Zealand Environment Conservation Council
CEEC Critically Endangered Ecological Community
CEMF Construction Environmental Management Framework (Appendix B of the Submissions and Preferred Infrastructure Report)
CEMP Construction Environmental Management Plan
CoA Condition of Approval
DP&E NSW Department of Planning and Environment
DP&I NSW Department of Primary Industries including DPI Agriculture, DPI Biosecurity and Food Safety, DPI Land and Natural Resources, DPI Water and DPI Fisheries
EIS Environmental Impact Statement for Sydney Metro Chatswood to Sydenham
EMS Environmental Management System
EPA Environment Protection Authority
EPL Environment Protection Licence
EP&A Act Environmental Planning and Assessment Act 1979
EP&A Regulation Environmental Planning and Assessment Regulation 2000
EPBC Act Environmental Protection and Biodiversity Conservation Act 1999 (Cth)
ESCP Erosion and Sedimentation Control Plan
JHCPBG John Holland CPB Ghella
NPW Act National Parks and Wildlife Act 1974
NPWS National Parks and Wildlife Service
OEH Office of Environment and Heritage
POEO Act Protection of the Environment Operations Act 1997
Project Sydney Metro City & Southwest
Project Planning Approval
Critical State Significant Infrastructure Sydney Metro & Southwest Chatswood to Sydenham Infrastructure Approval dated 9 January 2017 (Application no. SSI 15_7400)
Relevant Councils Any or all as relevant, Willoughby, North Sydney, City of Sydney or Inner West
Relevant Road Authority
Any or all as relevant, RMS, Relevant Councils, Barangaroo Development Authority
REMM Revised Environmental Mitigation Measures (Chapter 11 of the Submissions and Preferred Infrastructure Report).
SEP Site Environment Plan
SEPP State Environmental Planning Policy
SPIR Sydney Metro & Southwest Chatswood to Sydenham Submissions and Preferred Infrastructure Report, October 2016
SSI State Significant Infrastructure
SWMS Safe Work Method Statement
SWTC Scope of Work and Technical Criteria
SCO Sydney Coordination Office
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Term/ acronym Definition
TBM Tunnel Boring Machine
TfNSW Transport for New South Wales
TSC Act Threatened Species and Conservation Act 1995, and amendments
TSE Works Tunnels and Station Civil Works for the Sydney Metro City & Southwest Project
Initial Site Establishment Risk Assessment
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1.0 Introduction
1.1 Purpose
This risk assessment has been prepared to address initial site establishment works for
Sydney Metro City & Southwest Tunnel and Stations Excavation Works at the Sydney Metro
City & Southwest Project (TSE Works). These works are proposed to be undertaken by
John Holland CPB Contractors Ghella (JHCPBG) from 3 October 2017 until the Construction
Environmental Management Plan (CEMP) (SMCTSE-JCG-TPW-EM-PLN-002010) is
approved (scheduled to be no later than 4 December 2017).
The purpose of this risk assessment is to confirm that these works are of low environmental
impact and fall outside the definition of Construction under the Critical State Significant
Infrastructure Sydney Metro & Southwest Chatswood to Sydenham Infrastructure Approval
dated 9 January 2017 (Application no. SSI 15_7400) (Project Planning Approval).
1.2 Scope
This risk assessment covers the initial site establishment works at the following worksites:
• Chatswood Dive
• Crows Nest
• Barangaroo
• Martin Place (South & Bligh Street)
• Waterloo
• Marrickville Dive and Precast
• Victoria Cross North
The commencement of pre-construction site establishment activities from 3 October 2017 is
required to facilitate to the launch of tunnelling activities on schedule in 2018. Specifically site
establishment works are required at each of these sites to prepare and install site access
points, facilities and environmental mitigation measures that will enable Construction
activities to commence following DP&I approval of the Construction Environmental
Management Plan and Aspect Specific Management Plans. The completion of station boxes
and shafts in advance of TBM tunnelling works has significant environmental benefits,
particularly in terms of material input reduction.
Additional enabling works are required at the Marrickville Precast site to realise the
significant environmental and community benefits associated with the local production of the
tunnel lining segments (lowered carbon footprint, reduced traffic volumes and high local
content of materials and labour). The precast facility is on the critical path for the
commencement of TBM tunnelling from late 2018.
1.3 Planning approval pathway
1.3.1 Overview
Construction is defined within the Project Planning Approval as all physical work required to
construct the Project including demolition, other than the following low impact work:
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a) survey works including carrying out general alignment survey, installing survey
controls (including installation of global positioning system (GPS)), installing
repeater stations, carrying out survey of existing and future utilities and building
and road dilapidation surveys;
b) investigations including investigative drilling and excavation;
c) heritage excavation and salvage works, subject to addressing related
requirements of this approval, including Conditions E10-E27;
d) treatment of contaminated sites subject to the recommendations of a Site
Contamination Report prepared in accordance with Condition E66.
e) establishment of ancillary facilities, except where demolition is required, in
approved locations or in locations meeting the criteria identified in Condition
A16 and Condition A18 of this approval, including constructing ancillary facility
access roads and providing utilities to the facility;
f) operation of ancillary facilities if the ER has determined the operational activities
will have minimal impact on the environment and community;
g) minor clearing and relocation of native vegetation, as identified in the EIS as
amended by the description in the PIR;
h) installation of mitigation measures including erosion and sediment controls,
temporary exclusion fencing for sensitive areas and acoustic treatments;
i) property acquisition adjustment works including installation of property fencing,
and relocation and adjustments of utilities to property including water supply
and electricity;
j) relocation and connection of utilities where the relocation or connection has a
minor impact to the environment as determined by the ER;
k) archaeological testing under the Code of practice for archaeological
investigation of Aboriginal objects in NSW (DECCW, 2010) or archaeological
monitoring undertaken in association with (a)-(j) above to ensure that there is
no impact on heritage items;
l) other activities determined by the ER to have minimal environmental impact
which may include construction of minor access roads, temporary relocation of
pedestrian and cycle paths and the provision of property access; and
m) maintenance of existing buildings and structures required to facilitate the
carrying out of the CSSI.
However, where heritage items, or threatened species, populations or ecological
communities (within the meaning of the EP&A Act) are affected or potentially affected
by any low impact work, that work is construction, unless otherwise determined by the
Secretary in consultation with OEH or DPI Fisheries (in the case of impact upon fish,
aquatic invertebrates or marine vegetation).
The low impact work described in this definition becomes construction with the
approval of a Construction Environmental Management Plan.”
The scope of the initial site establishment work is detailed in the risk assessment in Section
2.0. These activities clearly fall into the following categories under the definition of works that
can be undertaken in advance of construction:
“(g) minor clearing and relocation of native vegetation, as identified in the EIS as amended
by the description in the PIR;
(h) installation of mitigation measures including erosion and sediment controls, temporary
exclusion fencing for sensitive areas and acoustic treatments;….
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…(j) relocation and connection of utilities where the relocation or connection has a minor
impact on the environment as determined by the ER
….(l) other activities determined by the ER to have minimal environmental impact which may
include construction of minor access roads, temporary relocation of pedestrian and cycle
paths and the provision of property access…”
With respect to the installation of acoustic sheds it is noted that Condition E49 states:
All acoustic sheds must be erected as soon as site establishment works at the facilities are
completed and before undertaking any works or activities which are required to be conducted
within the sheds.
This condition appears to exclude acoustic shed construction from site establishment works
however item (l) addresses other activities and JHCPBG’s assessment has identified these
as low impact and having significant environmental mitigation benefits associated with early
instillation.
1.3.2 Environment Protection Licence
An Environment Protection Licence (EPL 20971) has been issued to John Holland by the
Environment Protection Authority for the JHCPBG JV TSE works. Works that are required to
be undertaken outside of the standard working hours specified in Project Planning Approval
Condition E36 will be managed in accordance with the EPL.
1.4 Completion of this Risk Assessment
This risk assessment has been prepared based on the risk methodology adopted in the
CEMP, and is based on the risk matrix and structure documented in TfNSW’s Sydney Metro
Integrated Management System: Risk Management Standard (SM RM-ST-201/3.0).
The risk matrix detailed in Sydney Metro Integrated Management System: Risk
Management Standard (SM RM-ST-201/3.0) has been replicated in Appendix A.
During a review of the identified risks, uncontrolled risk was rated qualitatively and was used
to determine required controls. A risk rating was than assigned for the risk, assuming the full
application of controls and treatments.
Workplace health and safety risks (including encountering Asbestos) will be identified
through the Work Pack risk assessment and are not covered in this risk assessment.
1.5 Community notifications
In accordance with the Deed, the community will be notified of the commencement of site
establishment works in accordance with SMCWTSE-JCG-TPW-SH-PLN-002040-Community
Communications Strategy. This will include a letterbox drop to the defined adjacent area, to
be undertaken seven (7) days prior to the commencement of site establishment works at
each site. The notifications will be approved by TfNSW prior to distribution and will include a
description of the relevant site establishment works and also the relevant community contact
numbers and website details.
1.6 Management of site establishment
1.6.1 Site access requirements
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Site access for design investigation works will be coordinated with TfNSW, with all access
requests being channelled through the nominated TfNSW contact (Linda Miller). Site access
arrangements will be confirmed prior to entering site. All personnel entering site must be
inducted. Any additional approvals associated with gaining access to site will be followed.
1.6.2 Induction
Prior to JHCPBG personnel or contractors entering the site to undertake design investigation
works, all personnel must undergo a JHCPBG TSE Project Specific Induction and site
access protocols must also be followed.
1.6.3 Environment procedures and hold points
This risk assessment has referenced a number of JHCPBG environment procedures relevant
to specific activities for implementation. Hold Points detailed in the referenced procedures
are not detailed in this risk assessment, but are located in the relevant JHCPBG procedures.
Hold Points will be signed out by the Project Environment Manager or delegate Environment
Co-ordinator using the specified forms. Out of hours works will be undertaken in accordance
with the EPL.
1.7 ER endorsement
Prior to site establishment works commencing the ER must endorse this risk assessment on
the front cover page.
Site Environment Plans (SEPs) for the site investigation works will be provided to the ER for
endorsement prior to commencement of the works. It is noted that this is not required by the
Project Planning Approval but will ensure the ER is fully informed of environmental controls
to be implemented.
SEPs that have been provided to the ER are detailed in Appendix B. Any updates to SEPs
and subsequent endorsements will be included on a SEP register and provided to the ER. It
is noted that this process will not require the ER to re-endorse the whole Site Establishment
Risk Assessment, this is simply an administration process to manage SEP revisions.
1.8 Amendments to this risk assessment
If there is a proposed change to the scope of works, this risk assessment must be amended
and resubmitted to the ER for endorsement prior to the amended scope of works
commencing. The scope of works endorsed by the ER can continue while the risk
assessment is reviewed by the ER. Amendments to text in this risk assessment will be made
in track change and provided to ER for information and ease of review along with the clean
final revision for endorsement. This is to allow an efficient review of the risk assessment so
that amended scope of works can commence within a timely manner.
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2.0 Risk assessment
Table 1 provides a description of the proposed works, justification, timing, uncontrolled risk rating, key environmental controls and residual risk
rating.
Table 1: Risk assessment
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Chatswood
Team mobilisation:
• Gaining access to site
• Coordinating with
personnel on site
Provide access to site for personnel (including subcontractors) and implementation of environmental controls
Team mobilisation to site will commence from (03/10/17).
Mobilisation will be ongoing during these works as crews and subcontractors commence and complete works
Potential changes to personnel
Personnel entering unapproved areas
Non-inducted personnel entering site
Parking
Noise from workers
C-Medium All personnel entering site must be inducted
Site access arrangements must be made prior to entering site
All required environmental control materials are to be purchased and available prior to accessing site and commencing investigations
D-Low
Survey To establish site boundaries, set out works as required.
Survey works will be ongoing
Unauthorised access C-Medium Access arrangements must be made prior to entering land
Survey and delineate the area to be subject to historic archaeological investigation if not already cleared as part of design investigations and confirm required archival recording and installation of any protection measures is complete (see SMCSTSE-JCG-TPW-EM-MPR-003005 Aboriginal and Historic Heritage Management Procedure)
D-Low
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Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Establish access, temporary construction fencing, parking and installation of signage.
Modify/ install temporary access via Mowbray Road and Pacific Highway (local road works)
Installation of signage
Site fencing
Establish parking areas
Required to commence activities on site. These works are to improve safe access and egress and minimise environmental risks such as sediment tracking onto roads.
Local road works required in order to establish/ modify driveway/entrances or constructed new access into the worksite.
These works will include activities undertaken outside of standard construction hours and a Construction Noise Impact Statement specific to these works will be finalised and referenced within the conditions of the Environmental Protection Licence.
Traffic will be managed in accordance with the existing approved DELTA CTMP as agreed with RMS
Sediment tracking on public roads
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
Site Environment Plan (SEP) detailing site access points
D-Low
Dust emissions from delivery of materials and operation of plant
D-Low Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Discovery and disturbance of unexpected heritage items
C-Medium Site Environment Plan (SEP)
Aboriginal and Historic Heritage Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003005)
D-Low
Disruption to local traffic
C-Medium Chatswood Site Environment Plan (SEP)
DELTA CTMP - Chatswood
D-Low
Noise from plant, equipment and movement of waste materials
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil
Sampling, Trenching and Drilling Heritage
Procedure
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Vibration from roller C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
D-Low
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Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
Contaminated soil/ waste. Potential for spills or discovery of contaminated waste.
B-High Contamination and Acid Sulfate Soils Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003002)
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil
Sampling, Trenching and Drilling Heritage
Procedure
Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EN-MPR-003008)
D-Low
Rubbish removal Any rubbish that remains on the worksite needs to be removed to enable sit establishment works to commence.
Noise from plant, equipment and movement of waste materials
C-Medium Construction Noise and Vibration Management
Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil
Sampling, Trenching and Drilling Heritage
Procedure
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Dust generation C-Medium Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Contaminated soil/ waste. Potential for spills or discovery of contaminated waste.
B-High Contamination and Acid Sulfate Soils Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003002)
D-Low
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Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil
Sampling, Trenching and Drilling Heritage
Procedure
Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EN-MPR-003008)
Waste production and disposal from works
B-High Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Sediment tracking on public roads
D-Low Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
Site Environment Plan (SEP)
D-Low
Disruption to local traffic
D-Low Site Environment Plan (SEP) detailing site access points
DELTA CTMP - Chatswood
D-Low
Fauna disturbance B-High Construction Flora and Fauna Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002016)
Fauna Handling Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003007)
Pre-clearing surveys
D-Low
Installation of erosion and sediment controls (ERSED)
To reduce environmental impacts associated with the transport of sediment from earthworks on site and will be ongoing. Sediment and Erosion Control measures will be adapted as
Sediment tracking on public roads
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
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Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
works progress and will be installed in accordance with Erosion and Sediment Control Plans (ERSED Plans) developed as works progress.
Clearing/ trimming of vegetation
Trees located in the road nature strips on the Pacific Highway, Nelson Street and Mowbray Road adjacent to the worksite need to be removed to enable safe access into the worksite. Tree removal/ trimming is also required for utilities works.
Vegetation clearing in the rail corridor is to be undertaken in stages during separate rail possessions as determined by controlling/approving authority. As possessions are limited and a significant amount of work is required to prepare for possession works these works need to be undertaken during the pre-construction period. The initial removal of vegetation within the corridor during site establishment would include trees and shrubs between Mowbray Road and Nelson street and one tree immediately north of Nelson Street, this represents approximately 22 percent of the area within the rail corridor that requires vegetation removal. This section of the
Breach of Project Planning Approval (Condition E6)
C-Medium TfNSW Tree Impact Assessment Report (P_GEN-NWRLSRT-NWR-PBA-P_GEN-000867-NWRLSRT-PBA-SRT-EM-REP-000001). Only the trees detailed in this ER endorsed report can be trimmed/ removed.
Construction Flora and Fauna Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002016)
Tree Clearing and Grubbing Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003006)
Pre-clearing surveys
D-Low
Fauna disturbance C-Medium Site Environment Plan
Site specific pre-clearing survey
Tree Clearing and Grubbing Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003006)
Fauna Handling Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003007)
D-Low
Disposal of vegetation waste
C-Medium Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
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Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
rail corridor is required for clearing as it will form part of the Chatswood dive, tree removal is required during site establishment as the dive excavation within the site will restrict access for equipment needed to safety remove the trees. Not undertaking the tree removal would result in further disruption to trains travelling along the North Shore train line due to additional track possessions and would cause a significate delay to the project.
The remainder of the vegetation within the corridor would be undertaken at a later date once the CEMP has been endorsed.
Install temporary / noise walls including minor excavation for footings
• 5m hoarding (NW01)
to be constructed on
northern side of the
worksite (length~88m)
• 3m hoarding (NW02)
to be constructed on
The implementation of noise walls will minimise noise impacts from the operation of the station box during substantial works to sensitive receivers adjacent to site (particularly Mowbray House) and will be completed progressively around the site (staged approach). These will not be completed prior to clearing or the commencement of earthworks.
Dust emission from works near site boundary associated with installation of the noise walls
C-Medium Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Discovery and disturbance of unexpected heritage items
C-Medium Chatswood Site Environment Plan (SMCSWTSE-JCG-DCH-EM-SEP-070001)
Aboriginal and Historic Heritage Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003005)
D-Low
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Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
the western side of the
worksite (length
~165m)
• 3m hoarding (NW03)
to be constructed on
the south western side
of the worksite (length
~100m)
• 3m hoarding (NW04)
to be constructed
around Mowbray
House (length ~100m)
• 5m hoarding (NW05)
to be constructed on
the south eastern side
of the worksite (length
~85m)
• 4m hoarding (NW06)
to be constructed on
the eastern side of the
worksite (length ~65m)
Noise associated with working on the boundary
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Potential for erosion and sedimentation impacts
D-Low Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Production of wastes/ off-cuts
D-Low Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
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Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Minor earth works to enable trenching and installation of drainage pipework/ pits, site surface water controls and piling pads
To reduce environmental impacts associated with surface water management and the transport of sediment from earthworks on site.
Piling pads to facilitate the installation of piles for the dive structure will be established, existing hard stand will be utilised for pads were possible.
Excavation of footings for acoustic sheds will be undertaken.
The existing site is covered with hardstand and pavement, with drainage installed. The existing hardstand and drainage will be used and minor modifications made where required.
Sediment tracking on public roads
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
Site Environment Plan (SEP) detailing site access points
D-Low
Dust generation C-Medium Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Noise from plant, equipment and movement of waste materials
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Appropriate selection of plant
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil
Sampling, Trenching and Drilling Heritage
Procedure
D-Low
Contaminated soil/ waste. Potential for spills or discovery of contaminated waste.
B-High Contamination and Acid Sulfate Soils Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003002)
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil
Sampling, Trenching and Drilling Heritage
Procedure
Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EN-MPR-003008)
D-Low
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Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Noise associated with excavation, saw cutting, trucks, wacker packer etc.
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Vibration from roller C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Existing utility relocations/removals and protection, particularly Relocation of the Ausgrid HV and Telstra conduit bank, both internally within the site and within Mowbray/Nelson/Orchard Rds.
However utilities works are also required on Pacific Highway.
• Includes potential
electrical, sewerage,
stormwater, gas,
These service modifications are required to meet preconstruction requirements to enable construction of site boundary fencing, piling for the station box, establishment of safe access into the worksite and installation of site amenities.
Timing of these works are related to the relevant service authorities and the RMS (Road Occupancy Licences will be required for this work). These works will include activities undertaken outside of standard construction hours and a Construction Noise Impact Statement specific to these works will be finalised and referenced within the
Noise associated with excavation, saw cutting, use of sucker truck, wacker packer etc.
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Chatswood Site Environment Plan (SMCSWTSE-JCG-DCH-EM-SEP-070001)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Dust generation C-Medium Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Erosion and sedimentation impacts i.e. tracking of sediment onto public roads, movement of sediment during rain events etc.
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
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Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
telecommunications,
and fibre optic
• May involve trenching
or boring works
• Potholing of
underground services
and scanning will be
on-going. Pavement
coring will also be
required.
Minor pavement patching and line marking (touch up) after trenching will be required
conditions of the Environmental Protection Licence.
Prior to utilities works being undertaken SEP’s developed in accordance with the endorsed CNVIS and detailing timing and location of utilities works will be provided to the ER for endorsement to ensure the relocation and connection works have minor impacts to the environment.
Waste generation i.e. liquid from sucker truck, excavated spoil, conduit off-cuts etc.
C-Medium Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008) (SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil Sampling, Trenching and Drilling Heritage
D-Low
Disturbance of flora and fauna
C-Medium Chatswood Site Environment Plan (SMCSWTSE-JCG-DCH-EM-SEP-070001)
TfNSW Tree Impact Assessment Report (P_GEN-NWRLSRT-NWR-PBA-P_GEN-000867-NWRLSRT-PBA-SRT-EM-REP-000001). Only the trees detailed in this ER endorsed report can be trimmed/ removed.
Tree Clearing and Grubbing Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003006)
Fauna Handling Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003007)
D-Low
Installation of site facilities (offices, crib rooms, site roads and laydowns etc.)
• Establishment of
hardstand (where
required) to provide
foundation for site
facilities
To provide appropriate facilities for staff and workforce during site establishment and construction works.
Noise and vibration associated with trenching works, lifting demountable into place, constructing walkways, concrete cutting etc.
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Erosion and sedimentation impacts i.e. tracking of sediment onto public
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 19 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
• Delivery and
placement of site
sheds, crib rooms, etc.
• Connection of utilities
• Saw cutting existing
slabs (where removal
is necessary)
• Removal of concrete
from site
• Construction of
subgrade for site
pavements
• Construction of site
pavements
• Minor stockpiling of
materials
• Connection to
stormwater
roads, movement of sediment during rain events etc.
Disruption to local traffic
D-Low Chatswood Site Environment Plan (SMCSWTSE-JCG-DCH-EM-SEP-070001) detailing site access points
DELTA CTMP - Chatswood
D-Low
Waste generation i.e. wood off-cuts, conduit off-cuts etc.
C-Medium Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 20 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Crows Nest
Team mobilisation:
• Gaining access to site
• Coordinating with
personnel on site
Provide access to site for personnel (including subcontractors) and implementation of environmental controls
Team mobilisation to site will commence from (13/10/17). Mobilisation will be ongoing during these works as crews and subcontractors commence and complete works
Potential changes to personnel
Personnel entering unapproved areas
Non-inducted personnel entering site
Parking
Noise from workers
C-Medium All personnel entering site must be inducted
Site access arrangements must be made prior to entering site
All required environmental control materials are to be purchased and available prior to accessing site and commencing investigations
D-Low
Survey To establish site boundaries, set out works, and as required.
Survey works will be ongoing
Unauthorised access C-Medium Access arrangements must be made prior to entering land
Survey and delineate the areas to be subject to historic archaeological investigation if not already cleared as part of design investigations and confirm required archival recording and installation of any protection measures is complete (see SMCSTSE-JCG-TPW-EM-MPR-003005 Aboriginal and Historic Heritage Management Procedure)
D-Low
Establish access, temporary construction fencing, parking and installation of signage.
Required to commence activities on site. These works are to improve safe access and egress and minimise environmental risks such as sediment tracking onto roads.
Sediment tracking on public roads
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
Site Environment Plan (SEP)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 21 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Modify/ install temporary access via Pacific Highway, Hume Street, Clarke Lane and Clarke Street (local road works)
Installation of signage
Site fencing
Establish parking areas
Local road works required in order to establish/ modify driveway/entrances or constructed new access into the worksite.
Timing of these works are related to the relevant service authorities and the RMS (Road Occupancy Licences will be required for this work).
Traffic will be managed in accordance with the existing approved DELTA CTMP as agreed with RMS
Dust emissions from delivery of materials and operation of plant
D-Low Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Discovery and disturbance of unexpected heritage items
C-Medium Crows Nest Site Environment Plan (SMCSWTSE-JCG-SCN-EM-SEP-070004)
Aboriginal and Historic Heritage Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003005)
D-Low
Disruption to local traffic
C-Medium Crows Nest Site Environment Plan (SMCSWTSE-JCG-SCN-EM-SEP-070004)
DELTA CTMP – Crows Nest
D-Low
Noise from plant, equipment and movement of waste materials
C-Medium Construction Noise and Vibration Management
Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil
Sampling, Trenching and Drilling Heritage
Procedure
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Vibration from roller C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 22 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Contaminated soil/ waste. Potential for spills or discovery of contaminated waste.
B-High Contamination and Acid Sulfate Soils Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003002)
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil
Sampling, Trenching and Drilling Heritage
Procedure
Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Rubbish removal (if any)
Any rubbish that remains on the worksite needs to be removed to enable sit establishment works to commence.
Noise from plant, equipment and movement of waste materials
C-Medium Construction Noise and Vibration Management
Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil
Sampling, Trenching and Drilling Heritage
Procedure
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Dust generation C-Medium Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Waste production and disposal from works
B-High Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Sediment tracking on public roads
D-Low Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 23 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Crows Nest Site Environment Plan (SMCSWTSE-JCG-SCN-EM-SEP-070004) detailing site access points
Disruption to local traffic
D-Low Crows Nest Site Environment Plan (SMCSWTSE-JCG-SCN-EM-SEP-070004)
DELTA CTMP – Crows Nest
D-Low
Fauna disturbance C-Medium Construction Flora and Fauna Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002016)
Fauna Handling Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003007)
D-Low
Installation of erosion and sediment controls (ERSED)
To reduce environmental impacts associated with the transport of sediment from earthworks on site.
Sediment and Erosion Control measures will be adapted as works progress and will be installed in accordance with Erosion and Sediment Control Plans (ERSED Plans) developed as works progress.
Sediment tracking on public roads
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Clearing/ trimming of vegetation
Trees located in the road nature strips on the Pacific Highway, Hume Street, Clarke Street and Oxley Street adjacent to the worksite need to be removed to enable safe access into the worksite. Tree removal/ trimming is also required for utilities works.
Breach of Project Planning Approval
(Condition E6)
C-Medium TfNSW Tree Impact Assessment Report (P_GEN-NWRLSRT-NWR-PBA-P_GEN-000867-NWRLSRT-PBA-SRT-EM-REP-000001). Only the trees detailed in this ER endorsed report can be trimmed/ removed.
Construction Flora and Fauna Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002016)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 24 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Tree Clearing and Grubbing Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003006)
Fauna disturbance C-Medium Crows Nest Site Environment Plan (SMCSWTSE-JCG-SCN-EM-SEP-070004)
Tree Clearing and Grubbing Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003006)
Fauna Handling Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003007)
D-Low
Disposal of vegetation waste
C-Medium Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Install temporary / noise walls including minor excavation for footings
• 2m hoarding (NW01)
to be constructed on
the northern side of
the worksite (adjacent
to Clarke)
(length~300m)
The implementation of noise walls will minimise noise impacts from the operation of the station box during substantial works to sensitive receivers adjacent to site.
These works will be completed progressively around the site (staged approach). These will not be completed prior to clearing or the commencement of earthworks.
Dust emission from works near site boundary associated with installation of the noise walls
C-Medium Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Discovery and disturbance of unexpected heritage items
C-Medium Crows Nest Site Environment Plan (SMCSWTSE-JCG-SCN-EM-SEP-070004)
Aboriginal and Historic Heritage Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003005)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 25 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
• 2m hoarding (NW02)
to be constructed on
the western side of the
worksite (adjacent to
Pacific Highway)
(length~235m)
Noise associated will working on the boundary
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Potential for erosion and sediment impacts
D-Low Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Production of wastes/ off-cuts
D-Low Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Minor earth works to enable trenching and installation of drainage pipework/ pits, site surface water controls and piling pads.
To reduce environmental impacts associated with surface water management and the transport of sediment from earthworks on site.
To allow for piling pads to be constructed approximately 2000m3 of fill will be brought onto site progressively during site establishment requiring 4 trucks per hour to deliver to site during their construction, trucks will be accessing the site via Clarke Lane.
Existing hard stand will be utilised for piling pads were possible to reduce the need to imported fill material.
Sediment tracking on public roads
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Noise associated with excavation and movement of spoil
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Dust emission
C-Medium Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 26 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Existing utility relocations/removals and protection, particularly on Clark Lane, Hume Street and Pacific Highway
• Includes potential
electrical, sewerage,
stormwater, gas,
telecommunications,
and fibre optic
• May involve trenching
or boring works
• Potholing of
underground services
and scanning will be
on-going. Pavement
coring will also be
required.
• Minor pavement
patching and line
marking (touch up)
after trenching will be
required
These service modifications are required to meet preconstruction requirements to enable construction of site boundary fencing, piling for the station box, establishment of safe access into the worksite and installation of site amenities.
Timing of these works are related to the relevant service authorities and the RMS (Road Occupancy Licences will be required for this work).
Prior to utilities works being undertaken SEP’s developed in accordance with the endorsed CNVIS and detailing timing and location of utilities works will be provided to the ER for endorsement to ensure the relocation and connection works have minor impacts to the environment.
Noise associated with excavation, saw cutting, use of sucker truck, wacker packer etc.
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Crows Nest Site Environment Plan (SMCSWTSE-JCG-SCN-EM-SEP-070004)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Dust generation C-Medium Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Erosion and sedimentation impacts i.e. tracking of sediment onto public roads, movement of sediment during rain events etc.
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Waste generation i.e. liquid from sucker truck, excavated spoil, conduit off-cuts etc.
C-Medium Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008) (SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil Sampling, Trenching and Drilling Heritage
D-Low
Disturbance of flora and fauna
C-Medium Crows Nest Site Environment Plan (SMCSWTSE-JCG-SCN-EM-SEP-070004)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 27 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Tree Clearing and Grubbing Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003006)
Fauna Handling Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003007)
Installation of site facilities (offices, crib rooms, site roads and laydowns etc.)
• Establishment of
hardstand (where
required) to provide
foundation for site
facilities
• Delivery and
placement of site
sheds, crib rooms, etc.
• Connection of utilities
• Saw cutting existing
slabs (where removal
is necessary)
• Removal of concrete
from site
To provide appropriate facilities for staff and workforce during site establishment and construction works.
Noise and vibration associated with trenching works, lifting demountable into place, constructing walkways, concrete cutting etc.
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Erosion and sedimentation impacts i.e. tracking of sediment onto public roads, movement of sediment during rain events etc.
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Disruption to local traffic
D-Low Crows Nest Site Environment Plan (SMCSWTSE-JCG-SCN-EM-SEP-070004) detailing site access points
DELTA CTMP – Crows Nest
D-Low
Waste generation i.e. wood off-cuts, conduit off-cuts etc.
C-Medium Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 28 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
• Construction of
subgrade for site
pavements
• Construction of site
pavements
• minor site
establishment
earthworks (piling of
acoustic shed
foundations)
• Minor stockpiling of
materials
• Connection to
stormwater
Barangaroo
Team mobilisation:
• Gaining access to site
• Coordinating with
personnel on site
Provide access to site for personnel (including subcontractors) and implementation of environmental controls
Team mobilisation to site will commence from (03/10/17). Mobilisation will be ongoing during
Potential changes to personnel
Personnel entering unapproved areas
Non-inducted personnel entering site
C-Medium All personnel entering site must be inducted
Site access arrangements must be made prior to entering site
All required environmental control materials are to be purchased and available prior to accessing site and commencing investigations
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 29 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
these works as crews and subcontractors commence and complete works
Parking
Noise from workers
Survey To establish site boundaries, set out works, and as required.
Survey works will be ongoing
Unauthorised access C-Medium Access arrangements must be made prior to entering land
Survey and delineate the area to be subject to historic and aboriginal archaeological investigation if not already cleared as part of design investigations and confirm required archival recording and installation of any protection measures is complete (see SMCSTSE-JCG-TPW-EM-MPR-003005 Aboriginal and Historic Heritage Management Procedure)
D-Low
Establish access, temporary construction fencing, parking and installation of signage.
Modify/ install temporary access via Hickson Road (local road works)
Installation of signage
Site fencing
Establish parking areas
Remove street furniture, traffic islands etc.
Modify Hickson Road traffic layout – this will
Required to commence activities on site. These works are to improve safe access and egress and minimise environmental risks such as sediment tracking onto roads.
Local road works required in order to establish/ modify driveway/entrances or constructed new access into the worksite.
These works will include activities undertaken outside of standard construction hours and a Construction Noise Impact Statement specific to these works will be finalised and
Sediment tracking on public roads
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
Barangaroo Site Environment Plan (SMCSWTSE-JCG-SVC-EM-SEP-070005)
D-Low
Dust emissions from delivery of materials and operation of plant
D-Low Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Discovery and disturbance of unexpected heritage items
C-Medium Barangaroo Site Environment Plan (SMCSWTSE-JCG-SVC-EM-SEP-070005)
Aboriginal and Historic Heritage Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003005)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 30 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
involve minor excavation, asphalting, concreting and line marking
referenced within the conditions of the Environmental Protection Licence.
A CTMP for Barangaroo will be submitted for approval prior to works commencing
Disruption to local traffic
C-Medium Barangaroo Site Environment Plan (SMCSWTSE-JCG-SVC-EM-SEP-070005)
Site specific Traffic Control Plan
D-Low
Noise from plant, equipment and movement of waste materials
C-Medium Construction Noise and Vibration Management
Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil
Sampling, Trenching and Drilling Heritage
Procedure
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
Appropriate selection of plant
D-Low
Vibration from roller C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Contaminated soil/ waste. Potential for spills or discovery of contaminated waste.
B-High Contamination and Acid Sulfate Soils Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003002)
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil
Sampling, Trenching and Drilling Heritage
Procedure
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 31 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
Generation of waste concrete asphalt and metal
C-Medium Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Concrete and concrete waste water
C-Medium Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
Water Reuse and Discharge Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003002)
D-Low
Potential for spills C-Medium Spill Management Procedure
(SMCSTSE-JCG-TPW-EM-MPR-003003)
D-Low
Installation of erosion and sediment controls (ERSED)
To reduce environmental impacts associated with the transport of sediment from earthworks on site.
Sediment and Erosion Control measures will be adapted as works progress and will be installed in accordance with Erosion and Sediment Control Plans (ERSED Plans) developed as works progress.
Sediment tracking on public roads
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Clearing/ trimming of vegetation
All trees within the worksite will be
removed, these are all new plantings
within the Barangaroo Foreshore Park.
Breach of Project Planning Approval
(Condition E6)
C-Medium TfNSW Tree Impact Assessment Report (P_GEN-NWRLSRT-NWR-PBA-P_GEN-000867-NWRLSRT-PBA-SRT-EM-REP-000001). Only the trees detailed in this ER endorsed report can be trimmed/ removed.
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 32 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Tree removal/ trimming is also required
for utilities works.
Construction Flora and Fauna Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002016)
Tree Clearing and Grubbing Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003006)
Fauna disturbance C-Medium Barangaroo Site Environment Plan (SMCSWTSE-JCG-SVC-EM-SEP-070005) Site specific pre-clearing survey
Tree Clearing and Grubbing Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003006)
Fauna Handling Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003007)
D-Low
Disposal of vegetation waste
C-Medium Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Install temporary / noise walls including minor excavation for footings
• 4 m hoarding (NW01)
to be constructed on
eastern side of the
worksite
(length~180m) (truck
The implementation of noise walls will minimise noise impacts from the operation of the station box during substantial works to sensitive receivers adjacent to site.
These works will be progressively around the site (staged approach). These will not be completed prior to clearing or the commencement of earthworks.
Dust emission from works near site boundary associated with installation of the noise walls
C-Medium Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Discovery and disturbance of unexpected heritage items
C-Medium Barangaroo Site Environment Plan (SMCSWTSE-JCG-SVC-EM-SEP-070005)
Aboriginal and Historic Heritage Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003005)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 33 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
route option to be
confirmed)
• 3 m hoarding (NW02)
to be constructed on
High Street in front of
the Childcare Centre
(length~35m)
• 3 m hoarding (NW03)
to be constructed on
northern side of the
worksite (length~80m)
Noise associated will working on the boundary
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Potential for erosion and sediment impacts
D-Low Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Production of wastes/ off-cuts
D-Low Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Existing utility relocations/removals and protection, on Hickson Road
• Includes potential
electrical, sewerage,
stormwater, gas,
telecommunications,
and fibre optic
These service modifications are
required to meet preconstruction
requirements to enable construction of
site boundary fencing, piling for the
station box, establishment of safe
access into the worksite, installation of
site amenities and construction of the
acoustic sheds.
Timing of these works are related to the relevant service authorities and the
Erosion and sedimentation impacts i.e. tracking of sediment onto public roads, movement of sediment during rain events etc.
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Noise associated with excavation, saw cutting, use of sucker truck, wacker packer etc.
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Barangaroo Site Environment Plan (SMCSWTSE-JCG-SVC-EM-SEP-070005)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 34 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
• May involve trenching
or boring works
• Potholing of
underground services
and scanning will be
on-going. Pavement
coring will also be
required.
• Minor pavement
patching and line
marking (touch up)
after trenching will be
required
RMS (Road Occupancy Licences will be required for this work).
Prior to utilities works being undertaken SEP’s developed in accordance with the endorsed CNVIS and detailing timing and location of utilities works will be provided to the ER for endorsement to ensure the relocation and connection works have minor impacts to the environment.
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
Waste generation i.e. liquid from sucker truck, excavated spoil, conduit off-cuts etc.
C-Medium Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008) (SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil Sampling, Trenching and Drilling Heritage
D-Low
Disturbance of flora D-Low Barangaroo Site Environment Plan (SMCSWTSE-JCG-SVC-EM-SEP-070005)
Site specific pre-clearing survey
Tree Clearing and Grubbing Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003006)
Fauna Handling Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003007)
D-Low
Installation of site facilities (offices, crib rooms, site roads and laydowns etc.)
• Establishment of
hardstand (where
required) to provide
foundation for site
facilities
To provide appropriate facilities for staff and workforce during site establishment and construction works.
Noise and vibration associated with trenching works, lifting demountable into place, constructing walkways, concrete cutting etc.
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Erosion and sedimentation impacts i.e. tracking of sediment onto public
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 35 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
• Delivery and
placement of site
sheds, crib rooms, etc.
• Connection of utilities
• Saw cutting existing
slabs (where removal
is necessary)
• Removal of concrete
from site
• Construction of
subgrade for site
pavements
• Construction of site
pavements
• Minor stockpiling of
materials
• Connection to
stormwater
roads, movement of sediment during rain events etc.
Disruption to local traffic
C-Medium Barangaroo Site Environment Plan (SMCSWTSE-JCG-SVC-EM-SEP-070005) detailing site access points
Site specific Traffic Control Plan
D-Low
Waste generation i.e. wood off-cuts, conduit off-cuts etc.
C-Medium Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 36 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Hickson heritage wall protection works and removal of lighting fixtures currently attached to the wall.
To enable Hickson Road, road diversion works and ensure the safety of construction works.
Condition E10 Consistency assessment
C-Medium Consistency assessment approved by TfNSW (6/9/17)
Heritage impact statement for High Street Cutting (16314 High St SoHI)
D-Low
Sediment tracking on public roads
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
Barangaroo Site Environment Plan (SMCSWTSE-JCG-SVC-EM-SEP-070005)
D-Low
Dust emissions from delivery of materials and operation of plant and drilling
D-Low Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Disruption to local traffic
C-Medium Barangaroo Site Environment Plan (SMCSWTSE-JCG-SVC-EM-SEP-070005) Site specific Traffic Control Plan
D-Low
Noise from plant, equipment
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Appropriate selection of plant
D-Low
Potential for spills B-High Spill Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003003)
Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 37 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Generation of waste from drilling
C-Medium Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Concrete and concrete waste water
C-Medium Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
Water Reuse and Discharge Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003002)
D-Low
Heritage impacts on the wall
B-High High Street Cutting Protection Report (SMCSTSE-JCG-TPW-EM-RPT-097230) and AMBS Heritage Impact Statement (16314 High St SoHI)
D-Low
Martin Place South & 33 Bligh Street
Team mobilisation:
• Gaining access to site
• Coordinating with
personnel on site
Provide access to site for personnel (including subcontractors) and implementation of environmental controls
Mobilisation will be ongoing during these works as crews and subcontractors commence and complete works
Potential changes to personnel
Personnel entering unapproved areas
Non-inducted personnel entering site
Parking
Noise from workers
C-Medium All personnel entering site must be inducted
Site access arrangements must be made prior to entering site
D-Low
Survey To establish site boundaries, set out works, and as required.
Survey works will be ongoing
Unauthorised access C-Medium Access arrangements must be made prior to entering land
Survey and delineate the area within the Martin Place (north) site to be subject to historic and aboriginal archaeological investigation if not already
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 38 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
cleared as part of design investigations and confirm required archival recording and installation of any protection measures is complete (see SMCSTSE-JCG-TPW-EM-MPR-003005 Aboriginal and Historic Heritage Management Procedure)
Establish access, temporary construction fencing, parking and installation of signage.
Modify/ install temporary access via Castlereagh, Elizabeth and Bligh Streets (local road works)
Installation of signage
Site fencing
Establish parking areas
Required to commence activities on site. These works are to improve safe access and egress and minimise environmental risks such as sediment tracking onto roads.
Local road works required in order to establish/ modify driveway/entrances or constructed new access into the worksite.
These works will include activities undertaken outside of standard construction hours and a Construction Noise Impact Statement specific to these works will be finalised and referenced within the conditions of the Environmental Protection Licence.
Traffic will be managed in accordance with the existing approved Metropolitan CTMP as agreed with RMS
Sediment tracking on public roads
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
Martin Place Worksite Site Environment Plan (SMCSWTSE-JCG-SMP-EM-SEP-070008)
detailing site access points
D-Low
Dust emissions from delivery of materials and operation of plant
D-Low Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Discovery and disturbance of unexpected heritage items
C-Medium Martin Place Worksite Site Environment Plan (SMCSWTSE-JCG-SMP-EM-SEP-070008)
Aboriginal and Historic Heritage Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003005)
D-Low
Disruption to local traffic
C-Medium Martin Place Worksite Site Environment Plan (SMCSWTSE-JCG-SMP-EM-SEP-070008)
Metropolitan CTMP – Martin Place
D-Low
Noise from plant, equipment and
C-Medium Construction Noise and Vibration Management
Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 39 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
movement of waste materials
Sampling, Trenching and Drilling Heritage
Procedure
Appropriate selection of plant
Vibration from roller C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Contaminated soil/ waste. Potential for spills or discovery of contaminated waste.
B-High Contamination and Acid Sulfate Soils Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003002)
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil
Sampling, Trenching and Drilling Heritage
Procedure
Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Demolition preparatory works at Martin Place South.
Works to include
Works are required to be undertaken to prepare the site for structural demolition. Preparatory works are to make the site safe prior to structural demolition and consist of removing hazardous materials from the site, soft strip out as well as the disconnection of services to prevent injury and or environmental release of dust and
Unauthorised access C-Medium Access arrangements must be made prior to entering land
D-Low
Noise from equipment, generators, rattle guns, hammers, trucks etc.
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 40 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
• Installation of
scaffolding and
hoarding
• Awning removal
• Soft strip out
• Hazmat removal
• Service
disconnections
• Street furniture
removal
water. No structural demolition is to be undertaken as part of the works.
Dust emissions from soft strip out of internal fitting, services and awning removal
D-Low Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Disruption to local traffic
C-Medium Martin Place Worksite Site Environment Plan (SMCSWTSE-JCG-SMP-EM-SEP-070008)
Metropolitan CTMP – Martin Place
D-Low
Sediment tracking on public roads
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
Martin Place Worksite Site Environment Plan (SMCSWTSE-JCG-SMP-EM-SEP-070008) detailing site access points
D-Low
Waste generation from hazardous material removal
C-Medium Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Installation of erosion and sediment controls (ERSED)
To reduce environmental impacts associated with the transport of sediment from earthworks on site.
Sediment and Erosion Control measures will be adapted as works progress and will be installed in accordance with Erosion and Sediment Control Plans (ERSED Plans) developed as works progress.
Sediment tracking on public roads
D-Low Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 41 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Clearing/ trimming of
vegetation
Trees located in the road nature strips
on Hunter, Castlereagh and Elizabeth
Streets adjacent to the worksite need to
be removed to enable safe access into
the worksite. Tree removal/ trimming is
also required for utilities works.
Breach of Project Planning Approval
(Condition E6)
C-Medium TfNSW Tree Impact Assessment Report (P_GEN-NWRLSRT-NWR-PBA-P_GEN-000867-NWRLSRT-PBA-SRT-EM-REP-000001). Only the trees detailed in this ER endorsed report can be trimmed/ removed.
Construction Flora and Fauna Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002016)
Tree Clearing and Grubbing Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003006)
D-Low
Fauna disturbance C-Medium Martin Place Worksite Site Environment Plan (SMCSWTSE-JCG-SMP-EM-SEP-070008)
Tree Clearing and Grubbing Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003006)
Fauna Handling Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003007)
D-Low
Disposal of vegetation waste
C-Medium Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Construction of acoustic shed over Bligh Street worksite.
The installation of the acoustic shed over the Pitt Street north worksite is on the critical path as it must be installed prior to 24hr operations. From a constructability point of view the
Noise from plant, equipment i.e. cranes, generators, rattle guns, excavators, hammers, trucks etc.
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 42 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
• Excavation and
installation of acoustic
shed footings
• Erection of structural
support and cladding
• Installation of
mechanical doors
• Connection of utilities
such as power
• Drainage connection
to stormwater
acoustic shed must be installed first to enable other key construction activities to occur once the shed is installed.
Sediment tracking on public roads
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
Martin Place Worksite Site Environment Plan (SMCSWTSE-JCG-SMP-EM-SEP-070008) detailing site access points
D-Low
Dust emissions from delivery of materials and operation of plant
D-Low Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Disruption to local traffic
C-Medium Martin Place Worksite Site Environment Plan (SMCSWTSE-JCG-SMP-EM-SEP-070008)
Metropolitan CTMP – Martin Place
D-Low
Minor earth works to enable trenching and installation of drainage pipework/ pits, site surface water controls and piling pads.
To reduce environmental impacts associated with surface water management and the transport of sediment from earthworks on site.
Existing hard stand will be utilised for piling pads were possible to reduce the need to imported fill material.
Noise from plant, equipment i.e. cranes, generators, rattle guns, excavators, trucks etc.
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Sediment tracking on public roads
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
Martin Place Worksite Site Environment Plan (SMCSWTSE-JCG-SMP-EM-SEP-070008) detailing site access points
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 43 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Dust emissions from delivery of materials and operation of plant
D-Low Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Existing and new utility relocations/removals and installation and protection, on Bligh, Hunter, Castlereagh and Elizabeth Street
• Includes potential
electrical, sewerage,
stormwater, gas,
telecommunications,
and fibre optic
• HV supply
• May involve trenching
or boring works
• Potholing of
underground services
and scanning will be
on-going. Pavement
coring will also be
required.
These service modifications are
required to meet preconstruction
requirements to enable construction of
site boundary fencing, piling for the
station box, establishment of safe
access into the worksite, installation of
site amenities and construction of the
acoustic sheds.
Timing of these works are related to the relevant service authorities and the RMS (Road Occupancy Licences will be required for this work).
Prior to utilities works being undertaken SEP’s developed in accordance with the endorsed CNVIS and detailing timing and location of utilities works will be provided to the ER for endorsement to ensure the relocation and connection works have minor impacts to the environment.
Erosion and sedimentation impacts i.e. tracking of sediment onto public roads, movement of sediment during rain events etc.
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Noise associated with excavation, saw cutting, use of sucker truck, wacker packer etc.
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Martin Place Worksite Site Environment Plan (SMCSWTSE-JCG-SMP-EM-SEP-070008)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Waste generation i.e. liquid from sucker truck, excavated spoil, conduit off-cuts etc.
C-Medium Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008) (SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil Sampling, Trenching and Drilling Heritage
D-Low
Disturbance of flora D-Low Martin Place Worksite Site Environment Plan (SMCSWTSE-JCG-SMP-EM-SEP-070008)
Site specific pre-clearing survey
Tree Clearing and Grubbing Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003006)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 44 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
• Minor pavement
patching and line
marking (touch up)
after trenching will be
required
Fauna Handling Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003007)
Installation of site facilities (offices, crib rooms, site roads and laydowns etc.)
• Establishment of
hardstand (where
required) to provide
foundation for site
facilities
• Delivery and
placement of site
sheds, crib rooms, etc.
• Connection of utilities
• Saw cutting existing
slabs (where removal
is necessary)
To provide appropriate facilities for staff and workforce during site establishment and construction works.
Noise and vibration associated with trenching works, lifting demountable into place, constructing walkways, concrete cutting etc.
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Erosion and sedimentation impacts i.e. tracking of sediment onto public roads, movement of sediment during rain events etc.
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Disruption to local traffic
C-Medium Martin Place Worksite Site Environment Plan (SMCSWTSE-JCG-SMP-EM-SEP-070008) detailing site access points
Site specific Traffic Control Plan
D-Low
Waste generation i.e. wood off-cuts, conduit off-cuts etc.
C-Medium Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 45 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
• Removal of concrete
from site
• Construction of
subgrade for site
pavements
• Construction of site
pavements
• Minor stockpiling of
materials
• Connection to
stormwater
Pitt Street South
Team mobilisation:
• Gaining access to site
Coordinating with personnel on site
Provide access to site for personnel (including subcontractors) and implementation of environmental controls
Mobilisation will be ongoing during these works as crews and subcontractors commence and complete works
Potential changes to personnel
Personnel entering unapproved areas
Non-inducted personnel entering site
Parking
Noise from workers
C-Medium All personnel entering site must be inducted
Site access arrangements must be made prior to entering site
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 46 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Survey To establish site boundaries, set out works, and as required.
Survey works will be ongoing
Unauthorised access C-Medium Access arrangements must be made prior to entering land
Survey and delineate the area within the Pitt Street (South) site to be subject to historic and aboriginal archaeological investigation if not already cleared as part of design investigations and confirm required archival recording and installation of any protection measures is complete (see SMCSTSE-JCG-TPW-EM-MPR-003005 Aboriginal and Historic Heritage Management Procedure)
D-Low
Demolition preparatory works at Pitt Street South.
Works to include
• Installation of
scaffolding and
hoarding
• Awning removal
• Soft strip out
• Hazmat removal
Works are required to be undertaken to prepare the site for structural demolition. Preparatory works are to make the site safe prior to structural demolition and consist of removing hazardous materials from the site, soft strip out as well as the disconnection of services to prevent injury and or environmental release of dust and water. No structural demolition is to be undertaken as part of the works.
Traffic will be managed in accordance with the existing approved DELTA CTMP as agreed with RMS
Unauthorised access C-Medium Access arrangements must be made prior to entering land
D-Low
Dust emissions from soft strip out of internal fitting, services and awning removal
D-Low Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Disruption to local traffic
C-Medium Pitt Street Site Environment Plan (SMCSWTSE-JCG-SMP-EM-SEP-070008)
DELTA CTMP – Pitt Street
D-Low
Sediment tracking on public roads
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
Pitt Street Worksite Site Environment Plan (SMCSWTSE-JCG-SMP-EM-SEP-070008) detailing site access points
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 47 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
• Service
disconnections
• Street furniture
removal
Waste generation from hazardous material removal and soft strip out
C-Medium Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Noise from equipment, generators, rattle guns, hammers, trucks etc.
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Existing utility relocations/removals and protection, particularly on Pitt, Bathurst & Castlereagh Streets
Includes potential electrical, sewerage, stormwater, gas, telecommunications, and fibre optic
• May involve trenching
or boring works
• Potholing of
underground services
and scanning will be
These service modifications are required to meet preconstruction requirements to enable construction of site boundary fencing, piling for the station box, establishment of safe access into the worksite and installation of site amenities.
Timing of these works are related to the relevant service authorities and the RMS (Road Occupancy Licences will be required for this work).
Prior to utilities works being undertaken SEP’s developed in accordance with the endorsed CNVIS and detailing timing and location of utilities works will be provided to the ER for endorsement to ensure the
Noise associated with excavation, saw cutting, use of sucker truck, wacker packer etc.
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Pitt Street Site Environment Plan (SMCSWTSE-JCG-SMP-EM-SEP-070008)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Dust generation C-Medium Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Erosion and sedimentation impacts i.e. tracking of sediment onto public roads, movement of sediment during rain events etc.
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 48 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
on-going. Pavement
coring will also be
required.
Minor pavement patching and line marking (touch up) after trenching will be required
relocation and connection works have minor impacts to the environment.
Waste generation i.e. liquid from sucker truck, excavated spoil, conduit off-cuts etc.
C-Medium Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008) (SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil Sampling, Trenching and Drilling Heritage
D-Low
Disturbance of flora and fauna
C-Medium Pitt Street Site Environment Plan (SMCSWTSE-JCG-SCN-EM-SEP-070004)
Tree Clearing and Grubbing Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003006)
Fauna Handling Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003007)
D-Low
Waterloo
Team mobilisation:
• Gaining access to site
• Coordinating with
personnel on site
Provide access to site for personnel (including subcontractors) and implementation of environmental controls
Team mobilisation to site will commence from (06/11/17). Mobilisation will be ongoing during these works as crews and subcontractors commence and complete works
Potential changes to personnel
Personnel entering unapproved areas
Non-inducted personnel entering site
Parking
Noise from workers
C-Medium All personnel entering site must be inducted
Site access arrangements must be made prior to entering site
D-Low
Environmental controls not implemented prior to starting works
C-Medium All required environmental controls (as detailed in Work Packs and other relevant documents) must be available/implemented prior to commencing works
D-Low
Survey To establish site boundaries, set out works, and as required.
Unauthorised access C-Medium Access arrangements must be made prior to entering land
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 49 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Survey works will be ongoing Survey and delineate the area to be subject to historic and aboriginal archaeological investigation if not already cleared as part of design investigations and confirm required archival recording and installation of any protection measures is complete (see SMCSTSE-JCG-TPW-EM-MPR-003005 Aboriginal and Historic Heritage Management Procedure)
Establish access, temporary construction fencing, parking and installation of signage.
Modify/ install temporary access via Botany Road, Wellington Street and Raglan Street (local road works)
Installation of signage
Site fencing
Establish parking areas
Required to commence activities on site. These works are to improve safe access and egress and minimise environmental risks such as sediment tracking onto roads.
Local road works required in order to establish/ modify driveway/entrances or constructed new access into the worksite.
These works will include activities undertaken outside of standard construction hours and a Construction Noise Impact Statement specific to these works will be finalised and referenced within the conditions of the Environmental Protection Licence.
Traffic will be managed in accordance with the existing approved DELTA CTMP as agreed with RMS
Sediment tracking on public roads
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
Waterloo Worksite Site Environment Plan (SMCSWTSE-JCG-SWL-EM-SEP-070010)
D-Low
Dust emissions from delivery of materials and operation of plant
D-Low Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Discovery and disturbance of unexpected heritage items
C-Medium Waterloo Worksite Site Environment Plan (SMCSWTSE-JCG-SWL-EM-SEP-070010)
Aboriginal and Historic Heritage Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003005)
D-Low
Disruption to local traffic
C-Medium Waterloo Worksite Site Environment Plan (SMCSWTSE-JCG-SWL-EN-SEP-070010)
DELTA CTMP - Waterloo
D-Low
Noise from plant, equipment and
C-Medium Construction Noise and Vibration Management
Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 50 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
movement of waste materials
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil
Sampling, Trenching and Drilling Heritage
Procedure
Appropriate selection of plant
Vibration from roller C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Contaminated soil/ waste. Potential for spills or discovery of contaminated waste.
B-High Contamination and Acid Sulfate Soils Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003002)
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil
Sampling, Trenching and Drilling Heritage
Procedure
Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Rubbish removal
Any rubbish that remains on the worksite needs to be removed to enable sit establishment works to commence.
Noise from plant, equipment and movement of waste materials
C-Medium Construction Noise and Vibration Management
Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil
Sampling, Trenching and Drilling Heritage
Procedure
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 51 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
Dust generation C-Medium Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Contaminated soil/ waste. Potential for spills or discovery of contaminated waste.
B-High Contamination and Acid Sulfate Soils Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003002)
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil
Sampling, Trenching and Drilling Heritage
Procedure
Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Waste production and disposal from works
B-High Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Sediment tracking on public roads
D-Low Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
Waterloo Worksite Site Environment Plan (SMCSWTSE-JCG-SWL-EM-SEP-070010) detailing site access points
D-Low
Disruption to local traffic
D-Low Waterloo Worksite Site Environment Plan (SMCSWTSE-JCG-SWL-EM-SEP-070010) detailing site access points
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 52 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
DELTA CTMP - Waterloo
Fauna disturbance B-High Construction Flora and Fauna Management Plan (SMCSTSE-JCG-TPW-EN-PLN-002016)
D-Low
Installation of erosion and sediment controls (ERSED)
To reduce environmental impacts associated with the transport of sediment from earthworks on site.
Sediment and Erosion Control measures will be adapted as works progress and will be installed in accordance with Erosion and Sediment Control Plans (ERSED Plans) developed as works progress.
Potential for erosion and sedimentation impacts
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
Primary controls will be installed initially
D-Low
Flooding/ disruption to surface flows
D-Low Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Discovery and disturbance of unexpected heritage items
C-Medium Waterloo Worksite Site Environment Plan (SMCSWTSE-JCG-SWL-EM-SEP-070010)
Aboriginal and Historic Heritage Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003005)
D-Low
Dust generation from disturbance while installing controls
C-Medium Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 53 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Management of sediment captured in controls.
C-Medium Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Clearing/ trimming of vegetation
The trees within the project footprint will be impacted by construction works and need to be removed to enable site establishment works to be undertaken.
Trees located in the road nature strips on Raglan Street, Botany Road and Wellington Street adjacent to the worksite need to be removed to enable safe access into the worksite.
Weed management will be ongoing.
Tree removal/ trimming is also required for utilities works.
Breach of Project Planning Approval
C-Medium TfNSW Tree Impact Assessment Report (P_GEN-NWRLSRT-NWR-PBA-P_GEN-000867-NWRLSRT-PBA-SRT-EM-REP-000001). Only the trees detailed in this ER endorsed report can be trimmed/ removed.
Construction Flora and Fauna Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002016)
Tree Clearing and Grubbing Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003006)
D-Low
Fauna disturbance B-High Waterloo Worksite Site Environment Plan (SMCSWTSE-JCG-SWL-EM-SEP-070010)
Tree Clearing and Grubbing Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003006)
Fauna Handling Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003007)
D-Low
Disposal of vegetation waste
C-Medium Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Discovery and disturbance of
C-Medium Waterloo Worksite Site Environment Plan (SMCSWTSE-JCG-SWL-EM-SEP-070010)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 54 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
unexpected heritage items
Aboriginal and Historic Heritage Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003005)
Install temporary / noise walls including minor excavation for footings
• 3m hoarding (NW01)
to be constructed on
the western side of the
worksite (adjacent to
Botany Road)
(length~65m)
• 3m hoarding (NW02)
to be constructed on
the western side of the
worksite (adjacent to
Botany Road) (length
~155m)
• 3m hoarding (NW03)
to be constructed on
the northern side of
the worksite (adjacent
The implementation of noise walls will minimise noise impacts from the operation of the station box during substantial works to sensitive receivers adjacent to site.
These works will progressively around the site (staged approach). These will not be completed prior to clearing or the commencement of earthworks.
Dust emission from works near site boundary associated with installation of the noise walls
C-Medium Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Discovery and disturbance of unexpected heritage items
C-Medium Waterloo Worksite Site Environment Plan (SMCSWTSE-JCG-SWL-EN-SEP-070010)
Aboriginal and Historic Heritage Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003005)
D-Low
Noise associated will working on the boundary
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Potential for erosion and sediment impacts
D-Low Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Production of wastes/ off-cuts
D-Low Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 55 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
to Raglan Street)
(length ~65m)
• 4m hoarding (NW04)
to be constructed on
the eastern side of the
worksite (adjacent to
Cope Street) (length
~203m)
• 4m hoarding (NW05)
to be constructed on
the southern side of
the worksite (adjacent
to Wellington Street
(length ~42m)
• 4m hoarding (NW06)
to be constructed
around the church
(adjacent to Botany
Road) (length ~92m)
Minor earth works to enable trenching and
To reduce environmental impacts associated with surface water
Sediment tracking on public roads
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 56 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
installation of drainage pipework/ pits, site surface water controls and piling pads.
management and the transport of sediment from earthworks on site.
To allow for piling pads to be constructed approximately 3000m3 of fill will be brought onto site progressively during site establishment requiring 4 trucks per hour to deliver to site during their construction, trucks will be accessing the site via Botany Rd.
Existing hard stand will be utilised for piling pads were possible to reduce the need to imported fill material.
Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
Noise associated with excavation and movement of spoil
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Dust emission
C-Medium Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Existing utility relocations/removals and protection, particularly on Cope Street. However utilities works are also required on Botany Road, Raglan Street and Wellington Street.
• Includes potential
electrical, sewerage,
stormwater, gas,
telecommunications,
and fibre optic
These service modifications are required to meet preconstruction requirements to enable construction of site boundary fencing, piling for the station box, establishment of safe access into the worksite and installation of site amenities.
Timing of these works are related to the relevant service authorities and the RMS (Road Occupancy Licences will be required for this work).
Prior to utilities works being undertaken SEP’s developed in accordance with
Noise associated with excavation, saw cutting, use of sucker truck, wacker packer etc.
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Waterloo Worksite Site Environment Plan (SMCSWTSE-JCG-SWL-EM-SEP-070010)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Dust generation C-Medium Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Erosion and sedimentation impacts i.e. tracking of sediment onto public roads, movement of
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 57 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
• May involve trenching
or boring works
• Potholing of
underground services
and scanning will be
on-going. Pavement
coring will also be
required.
• Minor pavement
patching and line
marking (touch up)
after trenching will be
required
the endorsed CNVIS and detailing timing and location of utilities works will be provided to the ER for endorsement to ensure the relocation and connection works have minor impacts to the environment.
sediment during rain events etc.
Waste generation i.e. liquid from sucker truck, excavated spoil, conduit off-cuts etc.
C-Medium Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008) (SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil Sampling, Trenching and Drilling Heritage
D-Low
Disturbance of flora and fauna
C-Medium Waterloo Worksite Site Environment Plan (SMCSWTSE-JCG-SWL-EM-SEP-070010)
Site specific pre-clearing survey
Tree Clearing and Grubbing Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003006)
Fauna Handling Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003007)
D-Low
Installation of site facilities (offices, crib rooms, site roads and laydowns etc.)
• Establishment of
hardstand (where
required) to provide
foundation for site
facilities
To provide appropriate facilities for staff and workforce during site establishment and construction works.
Waterloo will be the first station excavation to be reached by the TBMs launched from Marrickville and preparation of the sites is on critical path to completing works required prior to TBM arrival. Pilling works must commence at Waterloo including site preparation, removal of concrete,
Noise and vibration associated with trenching works, lifting demountable into place, constructing walkways, concrete cutting etc.
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Erosion and sedimentation impacts i.e. tracking of sediment onto public
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 58 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
• Delivery and
placement of site
sheds, crib rooms, etc.
• Connection of utilities
• Saw cutting existing
slabs (where removal
is necessary)
• Removal of concrete
from site
• Construction of
subgrade for site
pavements
• Construction of site
pavements
• Minor stockpiling of
materials
• Connection to
stormwater
preparation of piling pads and site roads are critical enabling works.
roads, movement of sediment during rain events etc.
Disruption to local traffic
D-Low Waterloo Worksite Site Environment Plan (SMCSWTSE-JCG-SWL-EM-SEP-070010)
DELTA CTMP - Waterloo
D-Low
Waste generation i.e. wood off-cuts, conduit off-cuts etc.
C-Medium Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 59 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Construction of a small sedimentation basin (~220m3) on northern boundary
• Minor
excavation/earthworks
required
• Installation of
associated drainage
pipework/ pits and site
surface water controls
• Connection to
stormwater
The primary purpose of the sediment basin is related to the treatment of water from the proposed stockpile. The sediment basin will be used as a primary settlement pond and is not required for water management during site establishment works.
Noise and vibration associated minor excavation
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Dust generation C-Medium Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Erosion and sedimentation impacts i.e. tracking of sediment onto public roads, movement of sediment during rain events, stockpile managemen5 etc.
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Marrickville
Team mobilisation:
• Gaining access to site
• Coordinating with
personnel on site
Provide access to site for personnel (including subcontractors) and implementation of environmental controls
Team mobilisation to site will commence from (03/10/17). Mobilisation will be ongoing during these works as crews and subcontractors commence and complete works
Potential changes to personnel
Personnel entering unapproved areas
Non-inducted personnel entering site
Parking
Noise from workers
C-Medium All personnel entering site must be inducted
Site access arrangements must be made prior to entering site
All required environmental control materials are to be purchased and available prior to accessing site and commencing investigations
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 60 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Survey To establish site boundaries, set out works, and as required.
Survey works will be ongoing
Unauthorised access C-Medium Access arrangements must be made prior to entering land
Survey and delineate the area to be subject to historic and aboriginal archaeological investigation if not already cleared as part of design investigations and confirm required archival recording and installation of any protection measures is complete (see SMCSTSE-JCG-TPW-EM-MPR-003005 Aboriginal and Historic Heritage Management Procedure)
D-Low
Establish access, temporary construction fencing, parking and installation of signage.
Modify/ install temporary access via Edinburgh Road and Bedwin Street (local road works)
Installation of signage
Site fencing
Establish parking areas
Required to commence activities on site. These works are to improve safe access and egress and minimise environmental risks such as sediment tracking onto roads.
Local road works required in order to establish/ modify driveway/entrances or constructed new access into the worksite.
These works will include activities undertaken outside of standard construction hours and a Construction Noise Impact Statement specific to these works will be finalised and referenced within the conditions of the Environmental Protection Licence.
Sediment tracking on public roads
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
Site Environment Plan (SEP) detailing site access points
D-Low
Dust emissions from delivery of materials and operation of plant
D-Low Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Discovery and disturbance of unexpected heritage items
C-Medium Marrickville Worksite Site Environment Plan (SMCSWTSE-JCG-DSY-EM-SEP-070012)
Aboriginal and Historic Heritage Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003005)
D-Low
Disruption to local traffic
C-Medium Marrickville Worksite Site Environment Plan (SMCSWTSE-JCG-DSY-EM-SEP-070012)
DELTA CTMP - Marrickville
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 61 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Traffic will be managed in accordance with the existing approved DELTA CTMP as agreed with RMS
Noise from plant, equipment and movement of waste materials
C-Medium Construction Noise and Vibration Management
Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil
Sampling, Trenching and Drilling Heritage
Procedure
Appropriate selection of plant
D-Low
Vibration from roller C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Contaminated soil/ waste. Potential for spills or discovery of contaminated waste.
B-High Contamination and Acid Sulfate Soils Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003002)
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil
Sampling, Trenching and Drilling Heritage
Procedure
Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Rubbish removal
Any rubbish that remains on the worksite needs to be removed to enable sit establishment works to commence.
Noise from plant, equipment and movement of waste materials
C-Medium Construction Noise and Vibration Management
Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 62 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Sampling, Trenching and Drilling Heritage
Procedure
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
Dust generation C-Medium Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Contaminated soil/ waste. Potential for spills or discovery of contaminated waste.
B-High Contamination and Acid Sulfate Soils Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003002)
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil
Sampling, Trenching and Drilling Heritage
Procedure
Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Waste production and disposal from works
B-High Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Sediment tracking on public roads
D-Low Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
Marrickville Worksite Site Environment Plan (SMCSWTSE-JCG-DSY-EM-SEP-070012) detailing site access points
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 63 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Disruption to local traffic
D-Low Marrickville Worksite Site Environment Plan (SMCSWTSE-JCG-DSY-EM-SEP-070012) detailing site access points
DELTA CTMP - Marrickville
D-Low
Fauna disturbance B-High Construction Flora and Fauna Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002016)
Pre-clearing surveys
D-Low
Installation of erosion and sediment controls (ERSED)
To reduce environmental impacts associated with the transport of sediment from earthworks on site.
Sediment and Erosion Control measures will be adapted as works progress and will be installed in accordance with Erosion and Sediment Control Plans (ERSED Plans) developed as works progress.
Sediment tracking on public roads
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Clearing/ trimming of vegetation
Trees located in the road nature strips
on the adjacent to the worksite need to
be removed to enable safe access into
the worksite. Tree removal/ trimming is
also required for utilities works.
Breach of Project Planning Approval
(Condition E6)
C-Medium TfNSW Tree Impact Assessment Report (P_GEN-NWRLSRT-NWR-PBA-P_GEN-000867-NWRLSRT-PBA-SRT-EM-REP-000001). Only the trees detailed in this ER endorsed report can be trimmed/ removed.
Construction Flora and Fauna Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002016)
Tree Clearing and Grubbing Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003006)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 64 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Fauna disturbance C-Medium Marrickville Worksite Site Environment Plan (SMCSWTSE-JCG-DSY-EM-SEP-070012)
Site specific pre-clearing survey
Tree Clearing and Grubbing Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003006)
Fauna Handling Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003007)
D-Low
Disposal of vegetation waste
C-Medium Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Install temporary / noise walls including minor excavation for footings
• 4m hoarding (NW01)
to be constructed on
eastern side of the
worksite
(length~100m)
• 5m hoarding (NW02)
to be constructed on
the northern side of
the worksite (length
~100m)
The implementation of noise walls will minimise noise impacts from the operation of the station box during substantial works to sensitive receivers adjacent to site.
These works will progressively around the site (staged approach). These will not be completed prior to clearing or the commencement of earthworks.
Note: These measures are required prior to the 24 hour operation of the precast facility and are not controls related to the commencement of these works.
Dust emission from works near site boundary associated with installation of the noise walls
C-Medium Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Discovery and disturbance of unexpected heritage items
C-Medium Marrickville Worksite Site Environment Plan (SMCSWTSE-JCG-DSY-EM-SEP-070012)
Aboriginal and Historic Heritage Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003005)
D-Low
Noise associated will working on the boundary
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 65 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Potential for erosion and sediment impacts
D-Low Site specific Erosion and Sediment Control Plan (ERSED).
D-Low
Production of wastes/ off-cuts
D-Low Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Minor earth works to enable trenching and installation of drainage pipework/ pits, site surface water controls and piling pads
To reduce environmental impacts associated with surface water management and the transport of sediment from earthworks on site.
Piling pads to facilitate the installation of piles for the dive structure will be established.
Existing hard stand will be utilised for piling pads were possible to reduce the need to imported fill material.
Excavation of footings for acoustic sheds will be undertaken.
The existing site is covered with hardstand and pavement, with drainage installed. The existing hardstand and drainage will be used and minor modifications made where required.
Sediment tracking on public roads
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
Marrickville Worksite Site Environment Plan (SMCSWTSE-JCG-DSY-EM-SEP-070012) detailing site access points
D-Low
Dust generation C-Medium Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Noise from plant, equipment and movement of waste materials
C-Medium Construction Noise and Vibration Management
Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil
Sampling, Trenching and Drilling Heritage
Procedure
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Contaminated soil/ waste. Potential for spills or discovery of contaminated waste.
B-High Contamination and Acid Sulfate Soils Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003002)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 66 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil
Sampling, Trenching and Drilling Heritage
Procedure
Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
Noise associated with excavation, saw cutting, trucks, wacker packer etc.
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Vibration from roller C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Existing utility relocations/removals and protection, both internally within the site and within adjacent road alignments.
However utilities works are also required on Pacific Highway.
These service modifications are required to meet preconstruction requirements to enable construction of site boundary fencing, piling for the station box, establishment of safe access into the worksite and installation of site amenities.
Timing of these works are related to the relevant service authorities and the
Noise associated with excavation, saw cutting, use of sucker truck, wacker packer etc.
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Marrickville Worksite Site Environment Plan (SMCSWTSE-JCG-DSY-EM-SEP-070012)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Dust generation C-Medium Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 67 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
• Includes potential
electrical, sewerage,
stormwater, gas,
telecommunications,
and fibre optic
• May involve trenching
or boring works
• Potholing of
underground services
and scanning will be
on-going. Pavement
coring will also be
required.
• Minor pavement
patching and line
marking (touch up)
after trenching will be
required
RMS (Road Occupancy Licences will be required for this work).
Prior to utilities works being undertaken SEP’s developed in accordance with the endorsed CNVIS and detailing timing and location of utilities works will be provided to the ER for endorsement to ensure the relocation and connection works have minor impacts to the environment.
Erosion and sedimentation impacts i.e. tracking of sediment onto public roads, movement of sediment during rain events etc.
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Waste generation i.e. liquid from sucker truck, excavated spoil, conduit off-cuts etc.
C-Medium Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008) (SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil Sampling, Trenching and Drilling Heritage
D-Low
Disturbance of flora and fauna
C-Medium Marrickville Worksite Site Environment Plan (SMCSWTSE-JCG-DSY-EN-SEP-070012)
Site specific pre-clearing survey
Tree Clearing and Grubbing Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003006)
Fauna Handling Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003007)
D-Low
Installation of site facilities (offices, crib rooms, site roads and laydowns etc.)
To provide appropriate facilities for staff and workforce during site establishment and construction works.
Noise and vibration associated with trenching works, lifting demountable into place, constructing
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 68 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
• Establishment of
hardstand (where
required) to provide
foundation for site
facilities
• Delivery and
placement of site
sheds, crib rooms, etc.
• Connection of utilities
• Saw cutting existing
slabs (where removal
is necessary)
• Removal of concrete
from site
• Construction of
subgrade for site
pavements
• Construction of site
pavements
walkways, concrete cutting etc.
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
Erosion and sedimentation impacts i.e. tracking of sediment onto public roads, movement of sediment during rain events etc.
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Disruption to local traffic
D-Low Marrickville Worksite Site Environment Plan (SMCSWTSE-JCG-DSY-EN-SEP-070012) detailing site access points
DELTA CTMP - Marrickville
D-Low
Waste generation i.e. wood off-cuts, conduit off-cuts etc.
C-Medium Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 69 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
• Minor stockpiling of
materials
• Connection to
stormwater
Marrickville Pre-cast
Team mobilisation:
• Gaining access to site
• Coordinating with
personnel on site
Provide access to site for personnel (including subcontractors) and implementation of environmental controls
Team mobilisation to site will commence from (03/10/17). Mobilisation will be ongoing during these works as crews and subcontractors commence and complete works
Potential changes to personnel
Personnel entering unapproved areas
Non-inducted personnel entering site
Parking
Noise from workers
C-Medium All personnel entering site must be inducted
Site access arrangements must be made prior to entering site
D-Low
Survey To establish site boundaries, set out works, and as required.
Survey works will be ongoing
Unauthorised access C-Medium Access arrangements must be made prior to entering land
D-Low
Establish access, temporary construction fencing, parking and installation of signage.
Modify/ install temporary access via Edinburgh
Required to commence activities on site. These works are to improve safe access and egress and minimise environmental risks such as sediment tracking onto roads.
Local road works required in order to establish/ modify driveway/entrances or
Sediment tracking on public roads
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
Marrickville Pre-cast Worksite Site Environment Plan (SMCSWTSE-JCG-DSY-EM-SEP-070013) detailing site access points
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 70 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Road and Bedwin Street (local road works)
Installation of signage
Site fencing
Establish parking areas
constructed new access into the worksite.
These works will include activities undertaken outside of standard construction hours and a Construction Noise Impact Statement specific to these works will be finalised and referenced within the conditions of the Environmental Protection Licence.
Traffic will be managed in accordance with the existing approved DELTA CTMP as agreed with RMS
Dust emissions from delivery of materials and operation of plant
D-Low Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Discovery and disturbance of unexpected heritage items
C-Medium Marrickville Pre-cast Worksite Site Environment Plan (SMCSWTSE-JCG-DSY-EM-SEP-070013) Aboriginal and Historic Heritage Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003005)
D-Low
Disruption to local traffic
C-Medium Marrickville Pre-cast Worksite Site Environment Plan (SMCSWTSE-JCG-DSY-EM-SEP-070013) DELTA CTMP - Marrickville
D-Low
Noise from plant, equipment and movement of waste materials
C-Medium Construction Noise and Vibration Management
Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil
Sampling, Trenching and Drilling Heritage
Procedure
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Vibration from roller C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 71 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Contaminated soil/ waste. Potential for spills or discovery of contaminated waste.
B-High Contamination and Acid Sulfate Soils Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003002)
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil
Sampling, Trenching and Drilling Heritage
Procedure
Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Rubbish removal
Any rubbish that remains on the worksite needs to be removed to enable sit establishment works to commence.
Noise from plant, equipment and movement of waste materials
C-Medium Construction Noise and Vibration Management
Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil
Sampling, Trenching and Drilling Heritage
Procedure
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Dust generation C-Medium Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Contaminated soil/ waste. Potential for spills or discovery of contaminated waste.
B-High Contamination and Acid Sulfate Soils Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003002)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 72 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil
Sampling, Trenching and Drilling Heritage
Procedure
Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
Waste production and disposal from works
B-High Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Sediment tracking on public roads
D-Low Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
Marrickville Pre-cast Worksite Site Environment Plan (SMCSWTSE-JCG-DSY-EM-SEP-070013)
D-Low
Disruption to local traffic
D-Low Marrickville Pre-cast Worksite Site Environment Plan (SMCSWTSE-JCG-DSY-EM-SEP-070013) detailing site access points
DELTA CTMP - Marrickville
D-Low
Fauna disturbance B-High Construction Flora and Fauna Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002016)
Pre-clearing surveys
D-Low
Installation of erosion and sediment controls (ERSED)
• Minor excavation to
construct drainage in
To reduce environmental impacts associated with the transport of sediment from earthworks on site.
Sediment and Erosion Control measures will be adapted as works
Sediment tracking on public roads
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 73 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
fill and connect to the
Eastern Canal
progress and will be installed in accordance with Erosion and Sediment Control Plans (ERSED Plans) developed as works progress.
Minor earthworks and civil works to raise and level (and drain) the precast works area (precast facility, batch plant and storage/ laydown area):
• Beginning with the
area designated as
the precast facility
(acoustic shed) site.
• Importation of clean
engineering fill to raise
the worksite to
mitigate flooding risks
• Expanding the
earthworks
progressively to
enable establishment
of laydown areas
The establishment of the precast facility is paramount in enabling the local production of the tunnel segmental lining. Segment availability is the critical path for the commencement of continuous tunnelling.
Delays in the commencement of the precast facility will result in either the delay of tunnelling, or the import of segments. Onsite manufacture provides multiple community and environmental benefits including lower carbon footprint, reduced traffic volumes and high local content of materials.
These earthworks are vital to enable the construction of the precast facility and acoustic shed. Earthworks will prioritise the preparation of land for the precast facility (and the immediate area required for construction of the facility).
The area designated for the precast facility and laydown areas is largely covered with existing hardstand which will be retained across the majority of
Sediment tracking on public roads
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
Site Environment Plan (SEP) detailing site access points
D-Low
Dust generation C-Medium Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Noise from plant, equipment and movement of waste materials
C-Medium Construction Noise and Vibration Management
Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil
Sampling, Trenching and Drilling Heritage
Procedure
Appropriate selection of plant
D-Low
Contaminated soil/ waste. Potential for spills or discovery of contaminated waste.
B-High Contamination and Acid Sulfate Soils Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003002)
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil
Sampling, Trenching and Drilling Heritage
Procedure
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 74 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
This work will involve the use of excavators, dump trucks, graders, compactors, scrapers, etc.
This work includes the importation of clean engineering fill.
the precast area to reduce the need for importation of engineered fill for levelling.
Following the completion of the pad for the precast facility, earthworks will progress to the surrounding areas utilising existing hardstand and importing engineered material where localised levelling is required to establish access tracks and laydown areas. Continuing the earthworks and utilising existing hardstand into these areas immediately following the completion of the precast pad will minimise overall impacts from these works, minimising the requirements of stockpiling, duration and the delivery of materials and equipment.
Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
Noise associated with excavation, saw cutting, trucks, wacker packer etc.
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Vibration from roller C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Foundations and concrete slab for precast facility and batch plant
• Establishment of
laydown area for
formwork and other
materials
The establishment of the precast facility is paramount in enabling the local production of the tunnel segmental lining. Segment availability is the critical path for the commencement of continuous tunnelling.
Delays in the commencement of the precast facility will result in either the delay of tunnelling, or the import of segments. Onsite manufacture provides multiple community and environmental
Escape of alkaline water/concrete waste
C-Medium Water Reuse and Discharge Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003002)
Management of concrete waste is in accordance with Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Sediment tracking on public roads
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 75 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
• Installation of
appropriate footings
and foundations
(dependent upon the
results of geotechnical
investigations, this
may include piling
works)
• Erecting of formwork
• Concrete deliveries
and pours
benefits including lower carbon footprint, reduced traffic volumes and high local content of materials.
The area designated for the precast facility is covered by an existing concrete slab which will require localised levelling. Foundations for the facility are to be set onto the existing slab where possible, where foundations cannot be placed onto existing slab foundations are to be excavated/piled.
Marrickville Pre-cast Worksite Site Environment Plan (SMCSWTSE-JCG-DSY-EM-SEP-070013) detailing site access points
Dust generation C-Medium Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Noise from plant, equipment
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Appropriate selection of plant
D-Low
Contaminated soil/ waste. Potential for spills or discovery of contaminated waste.
B-High Contamination and Acid Sulfate Soils Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003002)
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil
Sampling, Trenching and Drilling Heritage
Procedure
Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Noise associated with excavation, saw cutting, trucks, wacker packer etc.
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 76 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Installation of silos and acoustic shed steelwork for precast facility
• Erection of structural
steel for the acoustic
shed
• Standing of four silos
within the shed foot
The installation of the acoustic shed at the Marrickville precast worksite is on the critical path as it must be installed prior to 24hr operations. Due to CASA restrictions on crane heights the four 24m tall silos situated within the acoustic shed need to be installed prior to the acoustic shed construction. To prevent delays in the operation of the precast facility the steel work for the acoustic enclosure is required to be installed as early as possible. The early installation of the acoustic enclosure will provide a long-term benefit by allowing the facility to start operating earlier with lower noise levels.
The erection of the silos does not include their filling or operation.
Noise from plant, equipment i.e. cranes, generators, rattle guns, hammers, trucks etc.
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (CNVIS) (SMCSWTSE-JCG-TPW-EM-RPT-097022)
D-Low
Sediment tracking on public roads
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
Marrickville Pre-cast Worksite Site Environment Plan (SMCSWTSE-JCG-DSY-EM-SEP-070013)
D-Low
Dust emissions from delivery of materials
D-Low Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Disruption to local traffic
C-Medium Marrickville Pre-cast Worksite Site Environment Plan (SMCSWTSE-JCG-DSY-EM-SEP-070013)
DELTA CTMP - Marrickville
D-Low
Existing utility relocations/removals and protection, both internally within the site and within adjacent roads.
These service modifications are required to meet preconstruction requirements to enable construction of site boundary fencing, piling for the station box, establishment of safe
Noise associated with excavation, saw cutting, use of sucker truck, wacker packer etc.
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Marrickville Pre-cast Worksite Site Environment Plan (SMCSWTSE-JCG-DSY-EM-SEP-070013)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 77 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
• Includes potential
electrical, sewerage,
stormwater, gas,
telecommunications,
and fibre optic
• May involve trenching
or boring works
• Potholing of
underground services
and scanning will be
on-going. Pavement
coring will also be
required.
• Minor pavement
patching and line
marking (touch up)
after trenching will be
required
access into the worksite and installation of site amenities.
Timing of these works are related to the relevant service authorities and the RMS (Road Occupancy Licences will be required for this work).
Prior to utilities works being undertaken SEP’s developed in accordance with the endorsed CNVIS and detailing timing and location of utilities works will be provided to the ER for endorsement to ensure the relocation and connection works have minor impacts to the environment.
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
Dust generation C-Medium Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Erosion and sedimentation impacts i.e. tracking of sediment onto public roads, movement of sediment during rain events etc.
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Waste generation i.e. liquid from sucker truck, excavated spoil, conduit off-cuts etc.
C-Medium Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008) (SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil Sampling, Trenching and Drilling Heritage
D-Low
Disturbance of flora and fauna
C-Medium Marrickville Pre-cast Worksite Site Environment Plan (SMCSWTSE-JCG-DSY-EM-SEP-070013) Site specific pre-clearing survey
Tree Clearing and Grubbing Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003006)
Fauna Handling Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003007)
D-Low
Noise and vibration associated with trenching works, lifting
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 78 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Installation of site facilities (offices, crib rooms, site roads and laydowns etc.)
• Establishment of
hardstand (where
required) to provide
foundation for site
facilities
• Delivery and
placement of site
sheds, crib rooms, etc.
• Connection of utilities
• Saw cutting existing
slabs (where removal
is necessary)
• Removal of concrete
from site
• Construction of
subgrade for site
pavements
To provide appropriate facilities for staff and workforce during site establishment and construction works.
demountable into place, constructing walkways, concrete cutting etc.
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
Erosion and sedimentation impacts i.e. tracking of sediment onto public roads, movement of sediment during rain events etc.
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Disruption to local traffic
D-Low Marrickville Pre-cast Worksite Site Environment Plan (SMCSWTSE-JCG-DSY-EM-SEP-070013) detailing site access points
DELTA CTMP - Marrickville
D-Low
Waste generation i.e. wood off-cuts, conduit off-cuts etc.
C-Medium Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 79 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
• Construction of site
pavements
• Minor stockpiling of
materials
• Connection to
stormwater
Storage of materials and consumables to facilitate workshop activities. This will included the use of delivery vehicles to site
In order to facilitate the use of this facility, there will be a requirement to provided bunded, containerised fuel and oil storage, and storage of other consumables e.g. gas tanks for welding, small tools etc. This site is set up to facilitate this in its current format.
Contamination. Potential for spills or discovery of contaminated waste.
C - Medium Contamination and Acid Sulfate Soils Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003002)
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil
Sampling, Trenching and Drilling Heritage
Procedure
Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
Marrickville Pre-cast Worksite Site Environment Plan (SMCSWTSE-JCG-DSY-EM-SEP-070013)
Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D Low
Waste production and disposal
D - Low Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 80 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Victoria Cross North
Team mobilisation:
• Gaining access to site
• Coordinating with
personnel on site
Provide access to site for personnel (including subcontractors) and implementation of environmental controls
Mobilisation will be ongoing during these works as crews and subcontractors commence and complete works
Potential changes to personnel
Personnel entering unapproved areas
Non-inducted personnel entering site
Parking
Noise from workers
C-Medium All personnel entering site must be inducted
Site access arrangements must be made prior to entering site
All required environmental control materials are to
be purchased and available prior to accessing site and commencing investigations
D-Low
Survey To establish site boundaries, set out works, and as required.
Survey works will be ongoing
Unauthorised access C-Medium Access arrangements must be made prior to entering land
Survey and delineate the areas to be subject to historic archaeological investigation if not already cleared as part of design investigations and confirm required archival recording and installation of any protection measures is complete (see SMCSTSE-JCG-TPW-EM-MPR-003005 Aboriginal and Historic Heritage Management Procedure)
D-Low
Establish access, temporary construction fencing, parking and installation of signage.
Required to commence activities on site. These works are to improve safe access and egress and minimise
Sediment tracking on public roads
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 81 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Modify/ install temporary access via Miller and McLaren Streets (local road works)
Installation of signage
Site fencing
Establish parking areas
environmental risks such as sediment tracking onto roads.
Local road works required in order to establish/ modify driveway/entrances or constructed new access into the worksite.
Timing of these works are related to the relevant service authorities and the RMS (Road Occupancy Licences will be required for this work).A CTMP for Victoria Cross will be submitted for approval prior to works commencing
Victoria Cross Site Environment Plan (SMCSWTSE-JCG-SVC-EM-SEP-070005) detailing site access points
Dust emissions from delivery of materials and operation of plant
D-Low Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Discovery and disturbance of unexpected heritage items
C-Medium Victoria Cross Site Environment Plan (SMCSWTSE-JCG-SVC-EM-SEP-070005)
Aboriginal and Historic Heritage Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003005)
D-Low
Disruption to local traffic
C-Medium Victoria Cross Site Environment Plan (SMCSWTSE-JCG-SVC-EM-SEP-070005)
Site specific Traffic Control Plan
D-Low
Noise from plant, equipment and movement of waste materials
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Appropriate selection of plant
D-Low
Vibration from roller C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (CNVIS) (SMCSWTSE-JCG-TPW-EM-RPT-097022)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 82 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Contaminated soil/ waste. Potential for spills or discovery of contaminated waste.
B-High Contamination and Acid Sulfate Soils Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003002)
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil Sampling, Trenching and Drilling Heritage
Procedure
Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Rubbish removal Any rubbish that remains on the worksite needs to be removed to enable site establishment works to commence.
Noise from plant, equipment and movement of waste materials
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil Sampling, Trenching and Drilling Heritage
Procedure
Site Establishment Construction Noise and Vibration Impact Statement (TH511-02-1-12F01 SE CNVIS)
D-Low
Dust generation C-Medium Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Contaminated soil/ waste. Potential for spills or discovery of contaminated waste.
B-High Contamination and Acid Sulfate Soils Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003002)
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil Sampling, Trenching and Drilling Heritage
Procedure
Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EN-MPR-003008)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 83 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Waste production and disposal from works
B-High Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Sediment tracking on public roads
D-Low Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
Site Environment Plan (SEP)
D-Low
Disruption to local traffic
D-Low Site Environment Plan (SEP) detailing site access points
Site specific Traffic Control Plan
D-Low
Fauna disturbance B-High Construction Flora and Fauna Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002016)
Fauna Handling Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003007)
Pre-clearing surveys
D-Low
Installation of erosion and sediment controls (ERSED)
To reduce environmental impacts associated with the transport of sediment from earthworks on site.
Sediment and Erosion Control measures will be adapted as works progress and will be installed in accordance with Erosion and Sediment Control Plans (ERSED Plans) developed as works progress.
Sediment tracking on public roads
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Clearing/trimming and grubbing of vegetation
Trees located in the road nature strips on Miller and McLaren Streets adjacent
Breach of Project Planning Approval
C-Medium TfNSW Tree Impact Assessment Report (P_GEN-NWRLSRT-NWR-PBA-P_GEN-000867-
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 84 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
to the worksite need to be removed to enable safe access into the worksite. Tree removal/ trimming is also required for utilities works.
Only the trees detailed in the ER endorsed tree report can be trimmed/ removed, the location of each tree to be removed will be detailed in the SEP and endorsed by the ER prior to any tree removal works.
(Condition E6) NWRLSRT-PBA-SRT-EM-REP-000001). Only the trees detailed in this ER endorsed report can be trimmed/ removed.
Construction Flora and Fauna Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002016)
Tree Clearing and Grubbing Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003006)
Fauna disturbance C-Medium Victoria Cross Site Environment Plan (SMCSWTSE-JCG-SVC-EM-SEP-070005)
Site specific pre-clearing survey
Tree Clearing and Grubbing Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003006)
Fauna Handling Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003007)
D-Low
Disposal of vegetation waste
C-Medium Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Contaminated soil/ waste. Potential for spills or discovery of contaminated waste.
B-High Contamination and Acid Sulfate Soils Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003002)
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil Sampling, Trenching and Drilling Heritage
Procedure
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 85 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
Construction of acoustic shed over part of the Victoria Cross north worksite.
• Excavation and
installation of acoustic
shed footings
• Piling works for
retaining walls
• Erection of structural
support and cladding
• Installation of
mechanical doors
• Connection of utilities
such as power
• Drainage connection
to stormwater
The installation of the acoustic shed over part of the Victoria Cross north worksite is on the critical path as it must be installed prior to 24hr operations. From a constructability point of view the acoustic shed must be installed first to enable other key construction activities to occur once the shed is installed.
Noise from plant, equipment i.e. cranes, generators, rattle guns, excavators, hammers, trucks etc.
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (CNVIS) (SMCSWTSE-JCG-TPW-EM-RPT-097022)
D-Low
Sediment tracking on public roads
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
Victoria Cross Site Environment Plan (SMCSWTSE-JCG-SVC-EM-SEP-070005) detailing site access points
D-Low
Dust emissions from delivery of materials and operation of plant
D-Low Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Disruption to local traffic
C-Medium Victoria Cross Site Environment Plan (SMCSWTSE-JCG-SVC-EM-SEP-070005)
Site specific Traffic Control Plan
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 86 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Install temporary hoarding walls including minor excavation for footings
• 3m hoarding wall to be
constructed on the
Miller street boundary
(length~30m)
The implementation of hoarding will minimise noise impacts from the operation of the station box during substantial works to sensitive receivers adjacent to site.
These works will be completed progressively around the site (staged approach). These will not be completed prior to clearing or the commencement of earthworks.
Dust emission from works near site boundary associated with installation of the hoarding
C-Medium Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Discovery and disturbance of unexpected heritage items
C-Medium Victoria Cross Site Environment Plan (SMCSWTSE-JCG-SVC-EM-SEP-070005)
Aboriginal and Historic Heritage Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003005)
D-Low
Noise associated will working on the boundary
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (CNVIS) (SMCSWTSE-JCG-TPW-EM-RPT-097022)
D-Low
Potential for erosion and sediment impacts
D-Low Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Production of wastes/ off-cuts
D-Low Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 87 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Minor earth works to enable trenching and installation of drainage pipework/ pits, site surface water controls and the removal of contaminated soil and materials.
To reduce environmental impacts associated with surface water management and the transport of sediment from earthworks on site.
Contaminated soils and materials are required to be removed from site, volume of material to be removed will be clarified once contamination assessment has been completed. Contaminated material is expected to extend to approximately 0.5m below existing ground level.
Noise from plant, equipment i.e. cranes, generators, rattle guns, excavators, trucks etc.
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (CNVIS) (SMCSWTSE-
JCG-TPW-EM-RPT-097022)
D-Low
Sediment tracking on public roads
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
Victoria Cross Site Environment Plan (SMCSWTSE-JCG-SVC-EM-SEP-070005)
D-Low
Discovery and disturbance of unexpected heritage items
C-Medium Victoria Cross Site Environment Plan (SMCSWTSE-JCG-SVC-EM-SEP-070005)
Aboriginal and Historic Heritage Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003005)
D-Low
Dust emissions from removal of materials and operation of plant
C-Medium Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Contaminated soil/ waste.
B-High Contamination and Acid Sulfate Soils Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003002)
(SMCSWTSE-JCG-TPW-EN-MPR-003189) Soil Sampling, Trenching and Drilling Heritage
Procedure
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 88 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
Existing utility relocations/removals and protection, on Miller and McLaren Streets
• Includes potential
electrical, sewerage,
stormwater, gas,
telecommunications,
and fibre optic
• May involve trenching
or boring works
• Potholing of
underground services
and scanning will be
on-going. Pavement
coring will also be
required.
• Minor pavement
patching and line
marking (touch up)
These service modifications are required to meet preconstruction requirements to enable construction of site boundary fencing, piling to enable excavation works, establishment of safe access into the worksite, installation of site amenities and construction of the acoustic sheds.
Timing of these works are related to the relevant service authorities and the RMS (Road Occupancy Licences will be required for this work).
Erosion and sedimentation impacts i.e. tracking of sediment onto public roads, movement of sediment during rain events etc.
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Waste generation i.e. liquid from sucker truck, excavated spoil, conduit off-cuts etc.
C-Medium Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Disturbance of flora D-Low Victoria Cross Site Environment Plan (SMCSWTSE-JCG-SVC-EM-SEP-070005)
Site specific pre-clearing survey
Tree Clearing and Grubbing Management Procedure (SMCSTSE-JCG-TSE-EN-MPR-003006)
Fauna Handling Management Procedure (SMCSTSE-JCG-TSE-EM-MPR-003007)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 89 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
after trenching will be
required
Installation of site facilities (offices, crib rooms, site roads and laydowns etc.)
• Establishment of
hardstand (where
required) to provide
foundation for site
facilities
• Delivery and
placement of site
sheds, crib rooms, etc.
• Connection of utilities
• Saw cutting existing
slabs (where removal
is necessary)
• Removal of concrete
from site
To provide appropriate facilities for staff and workforce during site establishment and construction works.
Noise and vibration associated with trenching works, lifting demountable into place, constructing walkways, concrete cutting etc.
C-Medium Construction Noise and Vibration Management Plan (SMCSTSE-JCG-TPW-EM-PLN-002012)
Site Establishment Construction Noise and Vibration Impact Statement (CNVIS) (SMCSWTSE-JCG-TPW-EM-RPT-097022)
D-Low
Erosion and sedimentation impacts i.e. tracking of sediment onto public roads, movement of sediment during rain events etc.
C-Medium Site specific Erosion and Sediment Control Plan (ERSED). Refer to Erosion Sediment Control Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003016)
D-Low
Disruption to local traffic
C-Medium Victoria Cross Site Environment Plan (SMCSWTSE-JCG-SVC-EM-SEP-070005) detailing site access points
Site specific Traffic Control Plan
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 90 of 92
Scope of Works Justification and Timing Potential
Environmental Risks Uncontrolled Risk Rating
Key Environmental Controls Residual
Risk Rating
• Construction of
subgrade for site
pavements
• Construction of site
pavements
• Construction of piling
platforms (includes
import of roadbase)
• Minor stockpiling of
materials
• Connection to
stormwater
Waste generation i.e. wood off-cuts, conduit off-cuts etc.
C-Medium Waste and Recycling Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003008)
D-Low
Dust emissions from removal of materials and operation of plant
C-Medium Air Quality and Dust Management Procedure (SMCSTSE-JCG-TPW-EM-MPR-003009)
D-Low
Initial Site Establishment Risk Assessment
SMCSTSE-JCG-TPW-EN-RPT-097010 Initial Site Establishment Risk Assessment page 91 of 92
Appendix A – Risk matrix
Risk Rating
A – Very High
B – High
C – Medium
D - Low
Consequence
Insignificant Minor Moderate Major Severe Catastrophic
C6 C5 C4 C3 C2 C1
Lik
eli
ho
od
Almost certain L1 C B B A A A
Likely L2 C C B B A A
Possible L3 D C C B B A
Unlikely L4 D D C C B B
Rare L5 D D D C C B
Almost
unprecedented
L6 D D D D C C