Mt Eden Main Works Construction Environmental Management Plan
CRL-MTE-RME-LKA-PLN-800032 Revision: 001A Date: 21 July 2020
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Construction Environmental Management Plan
Construction Environmental Management Plan CRL-MTE-RME-LKA-PLN-800032
This document is uncontrolled when printed. This document should be printed in colour
Revision Status Revision
Date
Version details
Prepared By
Approved By
Rev A00
20/05/2020
Draft for Auckland Council and Independent Peer Review
Caroline Secretin
Peter Roan
Rev 000
17/06/2020
Final for pre-lodgement
Caroline Secretin
Peter Roan
Rev 001
29/06/2020
Final for submission
Caroline Secretin
Peter Roan
Rev 001A
21/07/2020
Final addressing Auckland Council comments
Caroline Secretin
Peter Roan
Approval Status Name/Title
Signature
Date
Prepared by:
Caroline Secretin Principal Environmental Scientist
21/07/2020
Reviewed by:
Fiona Davies Associate Director - Environment
21/07/2020
Approved by:
Peter Roan Link Alliance – Consenting Lead
21/07/2020
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Construction Environmental Management Plan
Table of contents Table of contents ........................................................................................... 3 1. Introduction ........................................................................................... 12 1.1
Overview of the CRL works in Mt Eden......................................................................... 12
1.2
Purpose of the CEMP ................................................................................................... 14
1.3
CEMP Structure ........................................................................................................... 15
1.4
Environmental Sub-Plans ............................................................................................. 15
1.5
Development of the CEMP and Sub-Plans .................................................................... 17
1.6
Māna Whenua ............................................................................................................ 18
1.7
Sustainability .............................................................................................................. 19
1.7.1.
Infrastructure Sustainability ........................................................................................ 19
1.7.2.
ISCA IS Rating Scheme ................................................................................................. 19
1.8
Relevant Conditions .................................................................................................... 20
1.8.1.
Designation Conditions ............................................................................................... 20
1.8.2.
Resource Consent Conditions ..................................................................................... 29
1.9
CEMP Reviews and Updates ........................................................................................ 37
2. Mt Eden Works ...................................................................................... 38 2.1
Mt Eden Enabling Works and Normanby Road Early Works .......................................... 38
2.2
Overview of Main Works ............................................................................................. 40
2.2.1.
Overview of the Construction Works .......................................................................... 40
2.2.2.
Active Construction Zones........................................................................................... 41
2.2.3.
Construction Support Areas ........................................................................................ 43
2.3
2.3.1.
EFC1 – Eastern tie in to Normanby Road .................................................................... 44
2.3.2.
EFC2 – Normanby Road to Mt Eden Road................................................................... 48
2.3.3.
MTN – Mt Eden Station ............................................................................................... 52
2.3.4.
WFC – Western structure crossover and western NAL ............................................... 57
2.4
Construction Methodology .......................................................................................... 62
2.4.1.
EFC1 – Sequence of Works and Equipment ................................................................ 62
2.4.2.
EFC2 – Sequence of Works and Equipment ................................................................ 68
2.4.3.
MTN – Sequence of Works and Equipment ................................................................ 73
2.4.4.
WFC – Sequence of Works and Equipment................................................................. 83
2.4.5.
Main Works Earthworks Volumes ............................................................................... 89
2.5 Page 3
Construction Staging ................................................................................................... 44
Programme ................................................................................................................. 89
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Construction Environmental Management Plan 2.6
Hours of Work ............................................................................................................. 90
2.7
Site Layout and Management ...................................................................................... 91
2.7.1.
ACZ .............................................................................................................................. 91
2.7.2.
CSA 4 – Mt Eden CSA ................................................................................................... 91
2.7.3.
CSA 5 – East Facing Connection 2................................................................................ 95
2.7.4.
CSA 5 – WFC CSA (Western NAL) ................................................................................ 99
2.7.5.
Bentonite Plant.......................................................................................................... 101
2.7.6.
Grout Plant ................................................................................................................ 103
2.7.7.
Water Treatment....................................................................................................... 104
2.8
Site Security, Safety and Public Viewing ..................................................................... 105
2.8.1. 2.9
Crime Prevention through Environmental Design .................................................... 106
Site Housekeeping ..................................................................................................... 107
2.9.1.
Graffiti ....................................................................................................................... 107
2.9.2.
Litter .......................................................................................................................... 107
2.9.3.
Pest Management ..................................................................................................... 107
2.10 Returning the Site to Public Use................................................................................. 107
3. Social and Environmental Management ............................................... 109 3.1
Construction Activities and Associated Environmental Receivers ................................ 109
3.2
Environmental Risk Register ...................................................................................... 111
3.3
Cumulative Effects .................................................................................................... 111
3.4
Legislative and Other Requirements .......................................................................... 112
3.4.1.
National Legal Requirements and Policies ................................................................ 112
3.4.2.
Legislation, Standards and Guidelines relating to Environmental Aspects ............... 112
4. Implementation and Operation ........................................................... 115 4.1
Roles and Responsibilities ......................................................................................... 115
4.1.1.
Overview and Responsibility for this CEMP .............................................................. 115
4.1.2.
Specific Roles and Responsibilities ............................................................................ 115
4.2
Training and Induction............................................................................................... 119
4.2.1.
Induction Training ..................................................................................................... 119
4.2.2.
Tool Box Talks ............................................................................................................ 119
4.2.3.
Pre-Start Meetings .................................................................................................... 120
5. Environmental Management ............................................................... 121 5.1
Network Utilities ....................................................................................................... 121
5.1.1. Page 4
Provision of Drawings to Network Utility Operators ................................................ 122
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Social Impact and Business Disruption ....................................................................... 122
5.3
Communication and Consultation .............................................................................. 124
5.4
Erosion and Sediment Control ................................................................................... 125
5.4.1.
Flocculant Treatment Management Plan.................................................................. 126
5.5
Air Quality ................................................................................................................ 128
5.6
Trees and Vegetation ................................................................................................ 129
5.7
Transport, Access and Parking ................................................................................... 130
5.8
Construction Noise and Vibration .............................................................................. 135
5.9
Lighting Spill and Glare .............................................................................................. 137
5.10 Historic Character...................................................................................................... 138 5.10.1.
Built Heritage............................................................................................................. 138
5.10.2.
Archaeology............................................................................................................... 139
5.11 Urban Design ............................................................................................................ 141 5.12 Contaminated Soils ................................................................................................... 142 5.13 Groundwater and Settlement .................................................................................... 143 5.14 Hazardous Substances ............................................................................................... 144 5.14.1.
General Procedures ................................................................................................... 144
5.14.2.
CSA 4.......................................................................................................................... 145
5.14.3.
CSA 5.......................................................................................................................... 147
5.15 Industrial and Trade Activities ................................................................................... 148 5.16 Building Condition Surveys ........................................................................................ 150 5.17 Waste Management .................................................................................................. 151 5.18 Energy Use ................................................................................................................ 152 5.19 Water Use ................................................................................................................. 152 5.20 Material Use ............................................................................................................. 152 5.21 Emergency and Incident Response ............................................................................. 153 5.21.1.
Emergency Response Plan......................................................................................... 153
5.21.2.
Incident Response ..................................................................................................... 153
5.21.3.
Spill Response............................................................................................................ 154
5.21.4.
Recording and Reporting of Incidents ....................................................................... 155
5.21.5.
Complaint Process ..................................................................................................... 155
6. Monitoring and Review........................................................................ 156 6.1
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Environmental Monitoring ........................................................................................ 156
6.1.1.
Collaborative Working............................................................................................... 156
6.1.2.
Collaborative Meeting ............................................................................................... 156
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Construction Environmental Management Plan 6.2
Environmental Inspections ........................................................................................ 157
6.3
Environmental Auditing ............................................................................................. 157
6.4
Corrective and Preventive Action ............................................................................... 157
6.5
Environmental Reporting........................................................................................... 158
6.6
Document Control ..................................................................................................... 158
6.7
CEMP Review ............................................................................................................ 158
6.7.1.
Management Review ................................................................................................ 158
6.7.2.
Review Approval Process .......................................................................................... 159
Appendix A: ISCA Requirements ................................................................ 161 Appendix B: CEMP Drawings ...................................................................... 169 Appendix C: Designation Conditions .......................................................... 170 Appendix D: Resource Consent Conditions................................................. 171 Appendix E: Consultation Records ............................................................. 172 Appendix F: Social Impact and Business Disruption Delivery Work Plan ..... 194 Appendix G: Communication and Consultation Plan .................................. 195 Appendix H: Erosion and Sediment Control Plan (includes Flocculant Treatment Management Plan) ................................................................... 196 Appendix I: Air Quality Delivery Work Plan ................................................ 197 Appendix J: Trees and Vegetation Delivery Work Plan ............................... 198 Appendix K: Transport Access and Parking Delivery Work Plan .................. 199 Appendix L: Construction Noise and Vibration Delivery Work Plan ............ 200 Appendix M: Historic Character Delivery Work Plan (Built Heritage) .......... 201 Appendix N: Historic Character Delivery Work Plan (Archaeology) ............ 202 Appendix O: Contaminated Soils Delivery Work Plan ................................. 203 Appendix P: Groundwater and Settlement Monitoring and Contingency Plan 204 Appendix Q: Industrial and Trade Activities Environmental Management Plan 205 Appendix R: Building Condition Surveys..................................................... 206 Appendix S: Urban Design Delivery Work Plan ........................................... 208
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Glossary Term
Definition
ACM
Asbestos Containing Material
ACZ
Active Construction Zone
AECOM
AECOM New Zealand Limited
AEE
Assessment of Environmental Effects
AEP
Annual exceedance probability
ANZECC (2000)
Australian and New Zealand Environment Conservation Council Guidelines for Fresh and Marine Water Quality (2000)
A2N
Aotea to North Auckland Line
AQ DWP
Air Quality Delivery Work Plan, also Air Quality Management Plan (AQMP)
ASE
Assessment of Settlement Effects
AUP(OP)
Auckland Unitary Plan (Operative in Part)
bgl
below ground level
BCS
Building Condition Survey
BMP
Blasting Management Plan
BPO
Best Practicable Option
C3 main works activities
These works refer to Contract C3 main works activities related to Mt Eden Station and tunnels.
C5 main works activities
These works refer to Contract C5 main works activities related to the North Auckland Line (NAL) construction works
CEP
Construction Execution Procedure
CLG (or CBLG)
Community (Business) Liaison Groups
CCP
Communication and Consultation Plan
CEMP
Construction Environmental Management Plan
CDWP
Contamination Delivery Work Plan, also refers to Contaminated Soils Management Plan
CNV DWP
Construction Noise and Vibration Delivery Work Plan
Communication and Consultation Manager
Responsible for notifying residents of works occurring within the near vicinity and managing mitigation as required; primary contact for project related complaints and enquiries.
Construction Contractor
Also referred to as Link Alliance
CPTED
Crime Prevention Through Environmental Design
CRL
City Rail Link
CRLL
City Rail Link Limited
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Term
Definition
CSA
Construction Support Area
D-Wall
Diaphragm wall
dB
A unit of measurement on a logarithmic scale which describes the magnitude of sound pressure with respect to a reference value (20ÂľPa)
DEB
Decanting Earth Bunds
DRI
Dust Risk Index
DRP
Development Response Plan
DWD
Dirty water diversion
DWP
Delivery Work Plan
Early works
Generally, these works are being undertaken prior to the main works. Detail of these works is provided in section 2.1 of the CEMP. They are also referred to as the Mt Eden Enabling Works and Normanby Road Early Works.
EFC
East Facing Connection. This area is split into two EFC1 (from the eastern end to the Normanby Bridge) and EFC2 (from Normanby Bridge to Mt Eden Bridge). This relates to the train lines MC50/60.
ERP
Emergency Response Plan
ESRP
Emergency Spill Response Plan
ESCP
Erosion and Sediment Control Plan
ESM
Environment and Sustainability Manager
FRP
Fibre Reinforced Polymer
FTMP
Flocculant Treatment Management Plan
GD05
Auckland Council, Erosion and Sediment Control, Guidelines for Land Disturbing Activities in the Auckland Region, Guideline Document 005, 2016
GFRP
Glass Fiber Reinforced Polymer
GMP
Groundwater Monitoring Plan
GSMCP
Groundwater and Settlement Monitoring and Contingency Plan
H&S
Health and Safety
HHA
Historic Heritage Area
HC DWP
Historic Character Delivery Work Plan
HNZPT
Heritage New Zealand Pouhere Taonga
HSMP
Hazardous Substances Management Plan
IAP2
International Association for Public Participation
IBA
Independent Building Assessor
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Term
Definition
IBC
Intermediate Bulk Containers
IPR
Independent Peer Reviewer
IPRP
Independent Peer Review Panel
IS
Infrastructure Sustainability
ISCA
Infrastructure Sustainability Council of Australia
ITA EMP
Industrial Trade and Activities Environmental Management Plan
Link Alliance
Construction Contractor
MC10, MC20, MC30, MC40, MC50, MC60
These refer to train lines. MC20, MC30, MC50 and MC60 also refer to mining cavern 20, 30, 50 and 60 respectively.
MEFH
Mechanical, Electrical, Fire and Hydraulic
MP
Management Plan
m RL
Metres reduced level
MSE
Mechanically Stabilised Earth
MTN
Refers to Mt Eden Station and tunnels
Mt Eden Community Corrections Service Centre
Corrections service centre located at 17-25 Boston Road
Mt Eden Prison/Mt Eden Corrections Facility
The current prison located along Lauder Road and historical Mt Eden Prison located adjacent to the current prison along Lauder Road.
Mt Eden works
These works include all works undertaken for Mt Eden Station, i.e. the early works (Mt Eden enabling works and Normanby Road early works), the main works and the street scape and urban design works. Refer to section 1.1 of this CEMP.
Mt Eden main works (‘main works’)
These works relate to C3 main works and C5 main works. These include Mt Eden Station main works and works within the NAL (from West to East: East Facing Connection 1 and 2, Mt Eden and West Facing Connection). These works will happen after the Enabling and Early works and before the public realm reinstatement works.
NA
Not applicable
NAL
North Auckland Rail Line (also referred to as Western line)
NES Soil
National Environmental Standard for Assessing and Managing Contaminants in Soil to Protect Human Health Regulations 2011
NIMT
North Island Main Trunk-line
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Term
Definition
Notable Noise and Vibration Receiver
Receivers that undertake activities within spaces that rely on a particularly low noise and vibration environment.
NUO
Network Utility Operators
NZHPT
New Zealand Historic Places Trust
OLE
Overhead line equipment
OD
Over-dimensional
OSD
Over site development
OW
Overweight
PAC
Plant Activated Carbon
Permit to Notify (PTN)
Permit to Notify will be used to facilitate internal approvals for works that are likely to have an impact on the adjacent community (refer CCP for further detail).
Project
Refers to CRL project as a whole
RMA
Resource Management Act 1991
SCS
Soil Contaminant Standards
SDS (or MSDS)
(Material) Safety Data Sheet
Sensitive Noise and Vibration Receiver
Receivers that may be disturbed during rest, concentration, communication or prayer.
SIBD DWP
Social Impact and Business Disruption Delivery Work Plan
SLR
Single Line Running (refer section 2.3 of this CEMP for details)
SR
Sediment Retention
SRP
Sediment Retention Pond
SSCNMP
Site Specific Construction Noise Management Plan
SSCVMP
Site Specific Construction Vibration Management Plan
SSCNVMP
Site Specific Construction Noise and Vibration Management Plan
Stage
Refers to NAL stages when carrying out works on one side of the railway. Stage 1 is generally on the southern side of the railway. Stage 2 is generally on the northern side of the railway.
Station
Mt Eden Station
Station box
Box-like underground structure for railway station
Sub-plans, suite of plans, DWP, MPs
Referring to sub-plans throughout the documents. These plans include all Delivery Work Plans (DWP) and Management Plans (MP) which are supporting
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Term
Definition documents to the CEMP. All DWP/MPs are listed in section 1.4 of the CEMP.
Surge pile
Stockpile area
TAP DWP
Transport Access and Parking Delivery Work Plan
TBM
Tunnel Boring Machine
TSB
Temporary Support Bridge (within EFC1) used for utilities and pedestrians
Turkey’s Nest
Temporary sediment retention device used to treat sediment laden water often from pumped discharges.
TV DWP
Trees and Vegetation Delivery Work Plan
UD DWP
Urban Design Delivery Work Plan
WARRMP
Waste Avoidance and Resource Recovery Management Plan
Water treatment device
A device to assist settlement via flocculation and/or pH adjustment using chemical or non-chemical reactants. It is typically used in addition to a sediment retention device.
WTP
Water Treatment Plan
Water treatment system
A standalone sediment retention device, or a combination of a sediment retention device and a water treatment device to treat discharge to the required water quality discharge standard. An example is the Water Treatment Area / WTP (within the CSA).
WFC
West Facing Connection. This area is split into two WFC1 from Mt Eden Station area (MTN) to just before Porters Avenue, and WFC2 (from WFC1 to the western end of the NAL). This relates to the train lines MC20/30.
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1.
Introduction
The City Rail Link (CRL) project comprises the construction, operation and maintenance of a 3.4 km underground passenger railway, running between Britomart Station and the North Auckland Rail Line (NAL) in the vicinity of Mt Eden Station. The CRL also involves the construction of two new underground stations at Aotea and Karangahape and a redeveloped Mt Eden Station (refer to Figure 1-1). The design and construction of the CRL infrastructure between the Aotea and Mt Eden Stations is being delivered by the Link Alliance.
Figure 1-1 CRL Route and Location
This Construction Environmental Management Plan (CEMP) has been prepared in relation to the Mt Eden main works (“main works”).
1.1 Overview of the CRL works in Mt Eden The CRL works in the Mt Eden area involve the construction of the southern section of the tunnel structures and the tie-in of the CRL railway to the existing NAL, including the construction of the redeveloped Mt Eden Station. The Mt Eden Active Construction Zone (ACZ) and Construction Support Areas (CSAs) are generally located between Nikau Street to the north, State Highway 1 (SH1) to the east, Dominion Road to the west and the existing NAL to the south. The works in this area include: • • •
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Operational activity required to support the tunnel boring machine (TBM) drive, including control room and plant, storage and spoil handling; Construction of a new Mt Eden Station building, incorporating passenger linkages between the new CRL platform and the modified existing NAL platform; Road over rail bridges at Mt Eden Road, Normanby Road and Ruru Street with sections of road realignment; | Mt Eden Main Works
Construction Environmental Management Plan •
• • • •
Grade separation structures for the existing and new rail lines to pass-over and connect with each other, including the Newton Junction Grade Separation Structure, the Eastern Facing Connection and the Western Facing Connection; Construction of a portal vent house building structure; Installation of retaining walls and utilities; Pedestrian and cyclist bridge structures at Fenton Street and Porters Avenue; and New road linkages within the reinstated area post-construction.
Given the nature and scale of CRL construction works in Mt Eden, works are being undertaken in a staged manner, involving: •
•
Early and enabling works (2019-2020): Outline Plans and sub-plans for the Mt Eden Demolition Works (OPW60335715), Mt Eden Enabling Works (OPW60350039) and the Normanby Road Early Works (OPW60351423) were confirmed by Auckland Council and physical works have commenced in preparation for the main works. Further detail is provided in section 2.1 of this CEMP. Main works (to be undertaken from mid-2020 through to 2024) - the main works are covered by this CEMP and will involve: • • • • • • • • •
•
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Tunnel Boring Machine (TBM) operations; Cut and cover tunnel construction; Retaining wall construction and the realignment of the existing NAL between SH1 and Dominion Road; Rail line tie-ins including Newton Grade Separation Structure, and Eastern and Western Crossover structures; Grade separation of Normanby Road; Pedestrian / cyclist bridges at Fenton Street and Porters Avenue; Permanent utilities and track drainage; Construction of the new Mt Eden Station building, and reconstructed NAL platform; and Mechanical, electrical, fire and hydraulics (MEFH) installation at Mt Eden Station.
Public realm reinstatement: these works will involve establishing the final finishing’s (such as Mechanical Electrical Fire and Hydraulic – MEFH and features that will comprise the completed Mt Eden Station and surrounds and will likely be undertaken from 2021 to the first quarter of 2024.
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Construction Environmental Management Plan
Figure 1-2 shows the location and extent of the main works, and the boundaries of the CRL and KiwiRail NAL designations.
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Construction Environmental Management Plan
SH1
Dominion Road
Figure 1-2 Site and extent of Mt Eden Main Works
1.2 Purpose of the CEMP The purpose and objective of this CEMP is to confirm the main works construction details and to set out how construction activities will be carried out and managed to avoid, remedy or mitigate adverse effects on the environment (including cumulative effects) as far as is reasonably practical, in accordance with the CRL designation and the Aotea to North Auckland Line (A2N) resource consent conditions. The designation and resource consent conditions also require the preparation of a suite of Delivery Work Plans (DWPs) and Management Plans (MPs) (the ‘sub-plans’), which set out detailed methods for avoiding, remedying or mitigating adverse effects associated with the works. The CEMP and sub-plans (refer to section 1.4 of this CEMP) will be implemented throughout the entire construction period of the main works and will be updated as necessary. Overall, implementation of this CEMP will ensure: • • • •
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Appropriate management of potential adverse environmental effects associated with the main works; Compliance with the conditions of CRL Designation 2500-6 and resource consents; Compliance with environmental legislation; and Achievement of the CRL project’s environmental and sustainability objectives.
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Construction Environmental Management Plan
1.3 CEMP Structure The CEMP is structured as follows: •
Section 1 details the project background, outlines the purpose of the CEMP, the scope of the CEMP and sub-plans (namely the DWPs and MPs), and highlights relevant designation and resource consent conditions. Section 2 provides a project description and includes the project programme, hours of operation, site layout, details on security, safety and public viewing, graffiti and litter management, and the process to return the site to public use. Section 3 describes the social and environmental management context of the project and discusses the construction activities associated with the project and environmental receivers. This section also discusses the environmental risks associated with construction activity and outlines applicable legislative requirements. Section 4 details the implementation and operation of the CEMP. This section covers roles and responsibilities and training requirements. Section 5 summarises the environmental management procedures and operating procedures to manage emergency incidents. These procedures refer to a suite of sub-plans attached in Appendix F to Appendix Q and Appendix S of this CEMP. Section 6 describes environmental monitoring requirements, environmental inspections, environmental auditing, corrective and preventive action, reporting requirements, document control and CEMP review.
•
•
• •
•
1.4 Environmental Sub-Plans The CEMP is an overarching document that outlines how the Link Alliance will manage the environmental, social and economic effects of the main works. The principles and general approach to managing the effects are set out in the CEMP, with detailed management methods described in the sub-plans that form part of the CEMP. The sub-plans are attached in Appendix F to Appendix Q and S of this CEMP. Table 1-1 and Table 1-2 outline the sub-plans relevant to the main works, along with reference to the relevant CRL designation and A2N resource consent conditions that set out the requirements for the sub-plans. Where the designation and resource consent conditions require the preparation of both a DWP and a MP to address the same subject matter (e.g. air quality), a single plan has been prepared to address all relevant condition requirements. Table 1-1 Plans attached to the CEMP to address the designation conditions
Plan
Acronym
CRL Des. Condition No
Purpose
Section of CEMP and Appendices
Social Impact and Business Disruption Delivery Work Plan
SIBD DWP
61
To outline the practices and processes to avoid, remedy or mitigate the adverse effects arising from disruption to businesses, residents and community services/facilities arising from construction.
5.2 and Appendix F
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Acronym
CRL Des. Condition No
Purpose
Section of CEMP and Appendices
Communication and Consultation Plan
CCP
15
To outline the practices and processes to ensure appropriate communication and consultation is undertaken with the community, stakeholders and parties affected by construction activities.
5.3 and Appendix G
Air Quality Delivery Work Plan (also an Air Quality Management Plan)
AQ DWP
59
To outline the practices and processes to avoid, remedy or mitigate the adverse effects on air quality arising from construction.
5.5 and Appendix I
Trees and Vegetation DWP
TV DWP
55
To avoid the removal of scheduled trees as far as practicable, and otherwise manage adverse effects on trees and vegetation during construction.
5.6 and Appendix J
Transport Access and Parking Delivery Work Plan
TAP DWP
18, 20.1, 21.1, 25, 26 and 30
To outline the practices and processes to manage the adverse effects of construction on the transport network (including parking and access).
5.7 and Appendix K
Construction Noise and Vibration Delivery Work Plan
CNV DWP
16 and 31 to 40
To outline the best practicable options to avoid, remedy or mitigate adverse effects on receivers of noise and vibration resulting from construction.
5.8 and Appendix L
Historic Character Delivery Work Plan (Built Heritage)
HC DWP (Built Heritage)
41 and 46
To avoid, remedy or mitigate adverse effects on built heritage during construction, as far as reasonably practicable.
5.10 and Appendix M
Historic Character Delivery Work Plan (Archaeology)
HC DWP (Archaeology)
42
To avoid, remedy or mitigate adverse effects on archaeological remains during construction, as far as reasonably practicable.
5.10 and Appendix N
Urban Design Delivery Work Plan
UD DWP
47
To enable the integration of the permanent works into the surrounding landscape and urban design context.
5.11 and Appendix S
Contamination Delivery Work Plan (also a Contaminated Soils Management Plan)
CDWP
57 and 58
To outline the practices and processes to manage the adverse effects of contaminated land arising from construction.
5.12 and Appendix O
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Construction Environmental Management Plan Table 1-2 Plans attached to the CEMP to address the resource consent conditions
Plan and relevant assessment
Acronym
CRL Resource Consent Condition #
Purpose
Section of CEMP
Communication and Consultation Plan
CCP
25 to 33
To outline the practices and processes to ensure appropriate communication and consultation is undertaken with the community, stakeholders and parties affected by construction activities.
5.3 and Appendix G
Erosion and Sediment Control Plan (and associated Flocculant Treatment Management Plan)
ESCP
53 to 58, 59 to 64, 65 to72, 139, 141, 144, 145, 167 to169
To outline the methods for managing and controlling erosion and sediment discharges from the construction area.
5.4 and Appendix H
Air Quality Management Plan
AQ DWP
217 to 228
To outline the practices and processes to avoid, remedy or mitigate the adverse effects on air quality arising from construction.
5.5 and Appendix I
Contaminated Soils Management Plan
CDWP
131 to 150
To outline the practices and processes to manage the adverse effects of contaminated land arising from construction.
5.12 and Appendix O
Groundwater and Settlement Monitoring and Contingency Plan
GSMCP
82 to 128
To outline the practices and processes to prevent or minimise settlement damage that may affect the serviceability of buildings and services as a result of excavation and dewatering activities for the main works.
5.13 and Appendix P
Industrial and Trade Activities Environmental Management Plan
ITA EMP
159 to 166
To outline the practices and processes to avoid, remedy or mitigate the potential adverse effects on stormwater and the receiving environment generated by runoff from construction activities.
5.15 and Appendix Q
FTMP
1.5 Development of the CEMP and Sub-Plans The CEMP and the suite of sub-plans that form part of the CEMP have been developed in consultation with the Mt Eden Community and Business Liaison Group (CLG) as per designation condition 7 and resource consent condition 19. A record of consultation outcomes in relation to this CEMP is included in Appendix E, which sets out where CLG comments have been incorporated into Page 18
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Construction Environmental Management Plan the CEMP, together with an explanation of where any comments have not been incorporated (including the reasons why not). The CEMP and DWPs have been reviewed by the Independent Peer Review Panel (IPRP) before submission to Auckland Council, as per the requirements of designation condition 11. A record of review comments from the Independent Peer Reviewer (IPR) on this CEMP is provided in Appendix E, identifying where comments have been incorporated into the CEMP, or not, and the reasons for this. IPR review comments for each of the DWPs that form part of the CEMP are separately recorded in the DWPs.
1.6 Māna Whenua We are all descended from Ranginui, our Father Sky and Papatuanuku, our Mother Earth. Ngā Māna Whenua o Tāmaki Makaurau have a special relationship with Ranginui, Papatuanuku, and their resources. Acting as kaitiaki, they endeavour to protect their whānau, hapū and Iwi and encourage all people to act as protectors of the earth. Kaitiakitanga includes: • • • •
protecting, restoring, enhancing the mauri (life supporting capacity) of resources; fulfilling spiritual, emotional and inherited responsibilities to the environment; maintaining mana over resources; and ensuring the welfare of the people those resources support. In Tāmaki Makaurau it is Māna Whenua who are Kaitiaki.
The aspiration of the CRL project to be exemplary in the practice of sustainability – encompassing the four well-beings (environmental, cultural, social and economic) – aligns and supports kaitiakitanga. In meeting their sustainability commitments, City Rail Link Limited (CRLL), the Link Alliance, and others involved in the project are also supporting kaitiakitanga and Māna Whenua as kaitiaki. Furthermore, they are also improving the state of the environment that we pass on for future generations. The CRL sustainability framework is informed by tikanga tiaki and mātauranga. A CRL Māna Whenua forum has been established for the purposes of undertaking kaitiakitanga responsibilities associated with the project. The forum comprises those Māna Whenua groups who expressed an interest in being involved in the project and its related activities. Eight Māna Whenua self-identified their interest in CRL and are currently part of the forum: • • • • • • • •
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Ngāti Maru; Ngāti Paoa; Ngāi Tai Ki Tāmaki; Ngāti Te AtaWaiohua; Ngāti Whātua o Ōrākei; Te AkitaiWaiohua; Te Kawerau a Maki; and Ngāti Tamaoho.
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Construction Environmental Management Plan CRLL and the Link Alliance work collaboratively with the Māna Whenua forum on all aspects of the project. This includes consulting with Māna Whenua and their advisors on the DWPs and MPs for the main works. A record of comments received from the Māna Whenua forum is provided in Appendix E of the CEMP, together with an explanation of how these comments have been responded to. With the commencement of construction for the main works, the forum’s role will include cultural induction for contractors, assistance with discovery procedures, monitoring, and ongoing provision of mātauranga Māori input.
1.7 Sustainability This section provides detail about the sustainability practices implemented as part of the CRL project and main works in particular. It includes a description of the rating scheme chosen to measure sustainability of the project.
1.7.1. Infrastructure Sustainability The Link Alliance shares CRLL’s objective for the project, which is to set the benchmark for designing, building and operating sustainable infrastructure in New Zealand and to optimise environmental, social, economic, and cultural outcomes over the long term. Optimising outcomes involves more than simply minimising impacts and complying with consent conditions but reflects the ‘quadruple bottom line’. The context for environmental and sustainability targets for the CRL has been established through a comprehensive review of local and national targets. The Infrastructure Sustainability Council of Australia’s (ISCA) Infrastructure Sustainability (IS) rating scheme1 has been chosen to measure the sustainability performance of the project.
1.7.2. ISCA IS Rating Scheme The project is targeting certified Design and As-built ratings against the IS rating scheme, specifically, an ‘Excellent’ rating. The project performance will be assessed in the categories outlined in Table 1-3. Details regarding the management of the IS Rating Scheme are included in the project’s Sustainability Management Plan2. In some cases, the IS requirements are additional to the project’s designation and resource consent requirements and effectively enhance the designation and consent requirements. It is essential that the IS requirements are met to achieve the project’s sustainability goals, however they are not designation or resource consent requirements that require certification by Auckland Council. Table 1-3: ISCA Rating Categories
1
Themes
Categories
Abbreviation
Management and Governance
Management Systems
Man
Procurement and Purchasing
Pro
Climate Change Adaptation
Cli
Refer to www.isca.org.au for background information about the scheme. Link Alliance Sustainability Management Plan, Revision A00, 13 September 2019, CRL-SYW-SUS-LKA-PLN-800000 Page 20 | Mt Eden Main Works 2
Construction Environmental Management Plan
Themes
Categories
Abbreviation
Using Resources
Energy & Carbon
Ene
Wai (Water)
Wat
Materials
Mat
Discharges to Air, Land & Water
Dis
Whenua (Land)
Lan
Waste
Was
Ecology
Ecology
Eco
People & Place
Community Health, Wellbeing & Safety
Hea
Heritage
Her
Stakeholder Participation
Sta
Urban & Landscape Design
Urb
Innovation
Inn
Emissions, Pollution & Waste
Innovation
Project sustainability requirements that relate directly to this CEMP are included in Appendix A. Further details regarding the specifics of the evaluation and means of achieving relevant sustainability targets are provided in the relevant management plans and DWPs.
1.8 Relevant Conditions 1.8.1. Designation Conditions The main works are authorised and provided for by CRL Designation 2500-6. Table 1-4 identifies the designation conditions relevant to this CEMP and where they are addressed in this Plan. The designation conditions are attached as Appendix C of this CEMP.
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Construction Environmental Management Plan Table 1-4: Relevant designation conditions and references to where the conditions are addressed in the CEMP
No 7.1
Designation Condition
CEMP Section
Within three months of the confirmation of the designations the Requiring Authority shall, in consultation with the Auckland Council, establish at least one Community Liaison Group in each the following key construction areas:
1.5 and 5.3
(d) Main Construction site 7.4
In addition to the requirements in Condition 5, the purpose of the Groups shall be to:
1.5 and Appendix E
(d) Provide feedback on the requirements of the CEMP and DWPs. 7.5 8.3
The Requiring Authority will consult with the Groups in respect of the development of the CEMP and DWPs.
1.5 and Appendix E
The role of the mana whenua forum may include the following:
1.6
(c) Input into the preparation of the CEMP and DWPs 9.1
The Requiring Authority and its contractor shall:
5.1
(c) Work collaboratively with Network Utility Operators during the preparation and implementation of the CEMP (Condition 24) and DWPs in relation to management of adverse effects on Network Utility Operations. 13.1
13.2
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The Requiring Authority, its contractor team, and the Auckland Council Consent Monitoring officer(s) shall establish and implement a collaborative working process for dealing with day to day construction processes, including monitoring compliance with the designation conditions and with the CEMP and DWPs (including SSCNVMPs, SSCNMPs and SSCVMPs) and any material changes to these plans associated with construction of the City Rail Link. This collaborative working process shall:
(a) Operate for the duration of the construction works and for 6 months following completion of construction works where monitoring of designation conditions is still required, unless a different timeframe is mutually agreed between the Requiring Authority and the Auckland | Mt Eden Main Works
6.1
Construction Environmental Management Plan
No
Designation Condition
CEMP Section
Council; (b) Have a “key contact” person representing the Requiring Authority and a “key contact” person representing the contractor team to work with the Auckland Council Consent Monitoring officer (s); (c) The “key contacts” shall be identified in the CEMP and shall meet at least monthly unless a different timeframe is agreed with the Auckland Council Consent Monitoring officer(s). The purpose of the meeting is to report on compliance with the designation conditions and with the CEMP, DWPs and material changes to these plans and on any matters of non-compliance and how they have been addressed;
6.1
(d) Once construction has commenced, the Requiring Authority and / or the contractor shall provide an update to the Community Liaison Groups (Condition 7 of this designation) at least once every 3 months, or if in accordance with Condition 7 these groups meet more regularly, at least once every two months. 13.3
The purpose and function of the collaborative working process is to: (a) Assist as necessary the Auckland Council Consent Monitoring officer(s) to confirm that: (i) The works authorised under these designations are being carried out in compliance with the designation conditions, the CEMP, DWPs (including SSCNVMPs, SSCNMPs and SSCVMPs) and any material changes to these plans;
5.3 and 6.1
(ii) The Requiring Authority and its contractor are undertaking all monitoring and the recording of monitoring results in compliance with the requirements of the CEMP and DWPs (including SSCNVMPs, SSCNMPs and SSCVMPs) and any material changes to these plans; (b) Subsequent to a confirmed Outline Plan, provide a mechanism through which any changes to the design, CEMP or DWPs, which are not material changes requiring approval under Condition 10 triggering the requirement for a new Outline Plan, can be required, reviewed and confirmed; (c) Advise where changes to construction works following a confirmed Outline Plan require a new CEMP or DWP (including SSCNVMPs, SSCNMPs and SSCVMPs); (d) Review and identify any concerns or complaints received from, or related to, the construction works monthly (unless a different timeframe is mutually agreed with the Auckland Council Consent Monitoring officer) and adequacy of the measures adopted to respond to these. 17.1
Upon receiving a concern or complaint during construction, the Requiring Authority shall instigate a process to address concerns or complaints received about adverse effects. This shall: (a) Identify of the nature of the concern or complaint, and the location, date and time of the alleged event(s); (b) Acknowledge receipt of the concern or complaint within 24 hours of receipt; (c) Respond to the concern or complaint in accordance with the relevant management plan, which may include monitoring of the activity by a suitably qualified expert, implementation of mitigation measures, and, in the case of noise and / or vibration, preparation of a site specific noise and / or vibration management plan (in accordance with Conditions 37 and 38);
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5.3, 5.7, 5.8, 5.21.5 and Appendix G
Construction Environmental Management Plan
No
Designation Condition
17.2
CEMP Section
A record of all concerns and / or complaints received shall be kept by the Requiring Authority. This record shall include: (a) The name and address of the person(s) who raised the concern or complaint (unless they elect not to provide this) and details of the concern or complaint; (b) Where practicable, weather conditions at the time of the concern or complaint, including wind direction and cloud cover if the complaint relates to noise or air quality;
5.21.5, 5.3 and Appendix G
(c) Known City Rail Link construction activities at the time and in the vicinity of the concern or complaint; (d) Any other activities in the area unrelated to the City Rail Link construction that may have contributed to the concern or complaint such as nonCity Rail Link construction, fires, traffic accidents or unusually dusty conditions generally; (e) Remedial actions undertaken (if any) and the outcome of these, including monitoring of the activity.
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17.3
This record shall be maintained on site, be available for inspection upon request, and shall be provided every two months (or as otherwise agreed) to the Auckland Council Consent Monitoring officer, and to the “key contacts� (see Condition 13).
17.4
Where a complaint remains unresolved or a dispute arises, Auckland Council Compliance Monitoring Officer will be provided with all records of the complaint and how it has been dealt with and addressed and whether the Requiring Authority considers that any other steps to resolve the complaint are required. Upon receiving records of the complaint the Auckland Council Compliance Monitoring Officer must determine whether a review of the CEMP and/or DWPs is required under Condition 22 to address this complaint. The Auckland Council Compliance Monitoring Officer shall advise the Requiring Authority of its recommendation within 10 working days of receiving the records of complaint.
19.1
The objective of the CEMP and DWPs is to so far as is reasonably practicable, avoid, remedy or mitigate any adverse effects (including cumulative effects) associated with the City Rail Link construction.
1.2
19.2
All works must be carried out in accordance with the CEMP, the DWPs required by these conditions and in accordance with any changes to plans made under Condition 23.
Noted
19.3
The CEMP and DWPs shall be prepared, complied with and monitored by the Requiring Authority throughout the duration of construction of the City Rail Link.
Noted
19.4
The DWPs shall give effect to the specific requirements and objectives set out in these designation conditions.
19.5
The CEMP shall include measures to give effect to any specific requirements and objectives set out in these designation conditions that are not addressed by the DWPs.
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5.21.5, 5.3 and Appendix G 5.21.5, 5.3 and Appendix G
Noted 4, 5 and 6
Construction Environmental Management Plan
No
Designation Condition
20.1
In order to give effect to the objective in Condition 19.1, the CEMP must provide for the following: (b) Notice boards that clearly identify the Requiring Authority and the Project name, together with the name, telephone number and email address of the Site or Project Manager and the Communication and Consultation Manager;
2.8 and 4.1
(c) Training requirements for employees, sub-contractors and visitors on construction procedures, environment management and monitoring;
4.2
(d) A Travel Management Plan for each construction site outlining onsite car parking management and methods for encouraging travel to the site using forms of transport other than private vehicle to assist in mitigating localised traffic effects; and
Appendix K
(e) Where a complaint is received, the complaint must be recorded and responded to as provided for in Conditions 13, 15 and 17.
20.2
5.3, 5.8, 5.21.5 and Appendix G
The CEMP shall include details of: (a) The site or Project Manager and the Communication and Consultation Manager (who will implement and monitor the Communication and Consultation Plan), including their contact details (phone, email and physical address);
4.1
(b) The Document management system for administering the CEMP, including review and Requiring Authority / Constructor/ Auckland Council requirements;
6.6 and 6.7
(c) Environmental incident and emergency management procedures; (d) Environmental complaint's management procedures (see also Condition 17);
(e) An outline of the construction programme of the work, including construction hours of operation, indicating linkages to the DWPs which address the management of adverse effects during construction; (f) Specific details on demolition to be undertaken during the construction period; (g) Means of ensuring the safety of the general public; and Page 25
CEMP Section
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5.21 5.8, 5.21.5 Appendix G 2 2.4 2.8
and
Construction Environmental Management Plan
No
Designation Condition (h) Methods to assess and monitor potential cumulative adverse effects.
21.1
3.3
In order to give effect to the objective in Condition 19.1, the CEMP shall include the following details and requirements in relation to all areas within the surface designation footprint where construction works are to occur, and / or where materials and construction machinery are to be used or stored: (a) Where access points are to be located and procedures for managing construction vehicle ingress and egress to construction support and storage areas; (b) Methods for managing the control of silt and sediment within the construction area;
2.2, 2.7 5.4 and Appendix H
(c) Methods for earthworks management (including depth and extent of earthworks and temporary, permanent stabilisation measures and monitoring of ground movement) for earthworks adjacent to buildings and structures;
5.4 and Appendix H
(d) Measures to adopt to keep the construction area in a tidy condition in terms of disposal / storage of rubbish and storage unloading of construction materials (including equipment). All storage of materials and equipment associated with the construction works shall take place within the boundaries of the designation;
2.9
(e) Measures to ensure all temporary boundary / security fences associated with the construction of the City Rail Link are maintained in good order with any graffiti removed as soon as possible;
2.9
(g) The location and specification of any temporary acoustic fences and visual barriers, and where practicable, opportunities for mana whenua (see Condition 8) and community art or other decorative measures along with viewing screens to be incorporated into these without compromising the purpose for which these are erected;
2 and 5
(h) How the construction areas are to be fenced and kept secure from the public and, where practicable and without compromising their purpose how opportunities for public viewing, including provision of viewing screens and display of information about the project and opportunities for mana whenua and community art or other decorative measures can be incorporated to enhance public amenity and connection to the project;
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CEMP Section
2.8 and 5
(i) The location of any temporary buildings (including workers offices and portaloos) and vehicle parking (which should be located within the construction area and not on adjacent streets);
2.7
(j) Methods to control the intensity, location and direction of artificial construction lighting to avoid light spill and glare onto sites adjacent construction areas;
5.9
(k) Methods to ensure the prevention and mitigation of adverse effects associated with the storage, use, disposal, or transportation of hazardous substances;
5.14
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Construction Environmental Management Plan
No
Designation Condition (m) That site offices and less noisy construction activities be located at the edge of the construction yards where practicable; and (n) Methods for management of vacant areas once construction is completed in accordance with the Urban Design DWP.
22.1
CEMP Section
2.7 5.11
The CEMP and DWPs shall be reviewed at least annually or as a result of a material change to the City Rail Link project or to address unforeseen adverse effects arising from construction or unresolved complaints. Such a review may be initiated by either Auckland Council or the Requiring Authority. The review shall take into consideration: (a) Compliance with designation conditions, the CEMP, DWPs (including SSCNVMPs, SSCNMPs and SSCVMPs) and material changes to these plans;
1.9 and 6.7
(b) Any changes to construction methods; (c) Key changes to roles and responsibilities within the City Rail Link project; (d) Changes in industry best practice standards; (e) Changes in legal or other requirements; (f) Results of monitoring and reporting procedures associated with the management of adverse effects during construction; (g) Any comments or recommendations received from Auckland Council regarding the CEMP and DWPs (including SSCNVMPs, SSCNMPs and SSCVMPs); and (h) Any unresolved complaints and any response to the complaints and remedial action taken to address the complaint as required under Condition 17.
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22.2
A summary of the review process shall be kept by the Requiring Authority, provided annually to the Auckland Council, and made available to the Auckland Council upon request.
23.1
Following the CEMP and DWPs review process described in Condition 22, the CEMP may require updating.
23.2
Any material change to the CEMP and DWP must be consistent with the purpose and objective of the relevant condition.
23.3
Affected parties will be notified of the review and any material change proposed to the CEMP and DWPs (including SSCNVMPs, SSCNMPs and SSCVMPs).
6.7 and Appendix G
23.4
The CEMP and DWPs must clearly document the comments and inputs received by the Requiring Authority from affected parties about the material change, along with a clear explanation of where any comments have not been incorporated, and the reasons why not.
Noted
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6.7 6.7 6.7
Construction Environmental Management Plan
No
Designation Condition
CEMP Section
23.5
Any material change proposed to the CEMP and DWPs shall be subject to an independent peer review as required by Condition 11.
23.6
Following that review any material change proposed to the CEMP and DWPs relating to an adverse effect shall be submitted for approval to Auckland Council Compliance and Monitoring Officer, at least 10 working days prior to the proposed changes taking effect. If any changes are not agreed, the relevant provisions of the RMA relating to approval of outline plans shall apply.
Noted
24.1
To manage the adverse effects on Network Utilities Operations during the construction of the City Rail Link, the following shall be included in the CEMP.
5.1
24.2
The purpose of this section of the CEMP shall be to ensure that the enabling works and construction of the City Rail Link adequately take account of, and include measures to address the safety, integrity, protection or, where necessary, relocation of existing network utilities that traverse, or are in close proximity to, the designation during the construction of the City Rail Link.
5.1
24.3
For the avoidance of doubt and for the purposes of this condition an “existing Network Utility� includes infrastructure operated by a Network Utility Operator which was:
5.1
Noted
(a) In place at the time the notice of requirement for the City Rail Link was served on Auckland Council (23 August 2012); or (b) Undertaken in accordance with condition 6 of this designation or the section 176(1)(b) RMA process.
24.4
The CEMP shall be prepared in consultation with Network Utility Operators who have existing Network Utilities that traverse, or are in close proximity to, the designation and shall be adhered to and implemented during the construction of the City Rail Link. The CEMP shall include as a minimum: (a) Cross references to the Communication and Consultation Plan for the methods that will be used to liaise with all Network Utility Operators who have existing network utilities that traverse, or are in close proximity to, the designation; (b) Measures to be used to accurately identify the location of existing Network Utilities, and the measures for the protection, support, relocation and/or reinstatement of existing Network Utilities; (c) Methods to be used to ensure that all construction personnel, including contractors, are aware of the presence and location of the various existing Network Utilities (and their priority designations) which traverse, or are in close proximity to, the designation, and the restrictions in place in relation to those existing Network Utilities. This shall include: (i) Measures to provide for the safe operation of plant and equipment, and the safety of workers, in proximity to existing Network
Utilities; (ii) Plans identifying the locations of the existing Network Utilities (and their designations) and appropriate physical indicators on the ground
showing specific surveyed locations; (d) Measures to be used to ensure the continued operation of Network Utility Operations and the security of supply of the utilities by Network Utility Operators at all times; Page 28
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5.1 and Appendix G
Construction Environmental Management Plan
No
Designation Condition
CEMP Section
(e) Measures to be used to enable Network Utility Operators to access existing Network Utilities for maintenance at all reasonable times on an ongoing basis during construction, and to access existing Network Utilities for emergency and urgent repair works at all times during the construction of the City Rail Link (f) Contingency management plans for reasonably foreseeable circumstances in respect of the relocation and rebuild of existing Network Utilities during the construction of the City Rail Link; (g) A risk analysis for the relocation and rebuild of existing Network Utilities during the construction of the City Rail Link; (h) Earthworks management (including depth and extent of earthworks and temporary and permanent stabilisation measures), for earthworks in close proximity to existing Network Utilities; (i) Vibration management and monitoring for works in close proximity to existing Network Utilities; (j) Emergency management procedures in the event of any emergency involving existing Network Utilities; (k) The process for providing as-built drawings showing the relationship of the relocated Network Utilities to the City Rail Link to Network Utility Operators and the timing for providing these drawings; (m) A summary of the consultation (including any methods or measures in dispute and the Requiring Authorities response to them) undertaken between the Requiring Authority and any Network Utility Operators during the preparation of the CEMP. 24.5
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If the Requiring Authority and a Network Utility Operator cannot agree on the methods proposed under the CEMP to manage the construction effects on the Operator’s network utility operation, unless otherwise agreed, each party will appoint a suitably qualified and independent expert, who shall jointly appoint a third such expert to advise the parties and make a recommendation. That recommendation will be provided by the Requiring Authority as part of the CEMP along with reasons if the recommendation is not accepted.
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2.4 2, 5.1 and 5.8 2 and 5.1 5.1 5.1, 5.3 and Appendix G Noted
Construction Environmental Management Plan
1.8.2. Resource Consent Conditions The main works fall within the scope of the A2N regional resource consents approved by Auckland Council on 17 November 2016. Table 1-5 identifies the resource consent conditions relevant to this CEMP and where they are addressed in this Plan. The resource consent conditions are attached as Appendix D of this CEMP.
Page 30
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Construction Environmental Management Plan Table 1-5: Relevant A2N Resource consent conditions and references to where they are addressed in the CEMP
No.
Resource Consent condition
CEMP Section
Community and Business Liaison Group (CLG) 19
The Consent Holder shall consult with the CLG in respect of the development and review of the CEMP and other Management Plans.
1.5 and Appendix E
Communication and Consultation 25
At least 3 months prior to the commencement of construction, the Consent Holder shall prepare a CCP the purpose of which is to set out a framework to ensure appropriate communication and consultation with the community, stakeholders, affected parties and affected inproximity parties during the construction of the Project.
27
The CCP shall be based on and, where appropriate, incorporate the provisions of the PCCP, and shall set out how the Consent Holder will:
5.3 and Appendix G
5.3 and Appendix G
a. Inform the community and business of construction progress and future construction activities and constraints that could affect
them; b. Provide early information on key Project milestones; c. Obtain and specify a reasonable timeframe (being not less than 10 working days), for feedback and inputs from directly affected and
affected in-proximity parties regarding the implementation and review of the CEMP or other Management Plans; d. Respond to queries and complaints including but not limited to: i) Who is responsible for responding; ii) How responses will be provided; and iii) The timeframes within which responses will be provided.
28
The CCP shall (as a minimum) include: a. A communications framework that details the Consent Holder’s communication strategies, accountabilities, frequency of communications and consultation, the range of communication and consultation tools to be used (including relevant communication methods, newsletters or similar, advertising etc.), and any other relevant communication matters; b. The Communication and Consultation Manager for the Project including 24 hour contact details (phone, email and postal
address); c. The 0800 CRL TALK phone number;
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5.3 and Appendix G
Construction Environmental Management Plan
No.
Resource Consent condition
CEMP Section
d. The methods for identifying, communicating and consulting with persons affected by the project including but not limited to: i) All property owners and occupiers of the sites that are identified at Appendix 4, and adjacent to the Project’s
construction sites; ii) Mana Whenua unless any of those named advise the Consent Holder of a different liaison process; iii) Heritage NZ; iv) NZ Transport Agency/ Auckland Motorway Alliance (AMA); v) Kiwirail; vi) Department of Corrections; vii) Ministry of Justice; viii) Network Utility Operators; and ix) The Community and Business Liaison Group (refer Conditions 16-24) e. How stakeholders and persons affected by the Project will be notified of the commencement of construction, the expected
duration of the activities and works, and who to contact for any queries, concerns and complaints; f. How stakeholders and persons affected by the Project will be consulted in the development and review of the CEMP and other
Management Plans, including specifying reasonable timeframes for feedback; g. A list of stakeholders, directly affected and affected in-proximity parties to the construction works with whom the Consent
Holder will communicate; h. A requirement that the Consent Holder shall make any information that is relevant to 22 Stable Lane available to the owner of that
property (Christopher Patrick Browne) on request, and advise that owner in the event that any alert or alarm trigger levels are exceeded that are relevant to 22 Stable Lane. In addition, the CCP shall state the method by which Christopher Patrick Browne can make such a request and the anticipated timeframe within which it will be provided; i. A summary of communication and consultation undertaken between the Consent Holder and parties as required by the PCCP. The
summary shall include any outstanding issues or disputes raised by parties;
Page 32
29
The CCP shall also include (as relevant) linkages and cross-references to the CEMP and other Management Plans.
30
The CCP shall be reviewed six monthly for the duration of construction and updated if required. Any updates to the CCP shall be provided to the “key contacts” and the Council (Team Leader Central Monitoring) for review and agreement on any further action to be undertaken.
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Noted 5.3 and Appendix G
Construction Environmental Management Plan
No.
Resource Consent condition
CEMP Section
31
Any further action recommended as a result of the review under Condition 30 shall be undertaken by the Consent Holder’s Communication and Consultation Manager for the Project and confirmation of completion shall be provided to the Council (Team Leader Central Monitoring).
5.3 and Appendix G
32
If, in the course of amendments undertaken as part of the review process under Condition 30, a material change to the CCP is made, the Consent Holder shall notify those parties affected by the change within 20 working days of the material change occurring.
5.3 and Appendix G
33
The CCP shall be implemented and complied with for the duration of the construction of the Project.
5.3 and Appendix G
Construction Management 35
Prior to the commencement of construction of the Project, the Consent Holder shall prepare a Construction Environmental Management Plan (CEMP) including all certified Management Plans which form part of these conditions to ensure compliance with the resource consents.
36
The CEMP shall include details of: a. Final project details and staging of works to illustrate that the works remain within the limits and standards approved under these resource
consents and that the construction activities avoid, remedy or mitigate adverse effects on the environment. b. The site or project manager and the Communication and Consultation Manager, including their contact details (phone, email and
physical address); c. The “key contacts�,
d. Communication and consultation procedures for ensuring that residents, road users and businesses in the immediate vicinity of construction areas are given prior notice of the commencement of construction and are informed about the expected duration and effects of the work. In particular, the procedures shall provide for the following in relation to residents, road users and businesses potentially affected by the construction works: i) consultation prior to the commencement of construction; ii) notice periods for changes to pedestrian and vehicle access; iii) regular updates on construction progress; iv) key dates for major milestones such as road closure and re-opening; and v) communication on any other matters potentially affecting residents or business operations in the vicinity of the works.
Page 33
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This document
All sections
Construction Environmental Management Plan
No.
Resource Consent condition
CEMP Section
e. Notice boards that clearly identify the Consent Holder and the Project name, together with the name, telephone number and email
address of the Site or Project Manager and the Communication and Consultation Manager; f. General site layout and management; g. An outline of the Project’s construction programme, including construction hours of operation; h. Means of ensuring the safety of the general public; i. Certified Management Plans referred to in these conditions; j. Water Discharge Quality Monitoring Programme; and k. Identification of the suitably independent, qualified Chartered Professional Engineer, or member of the Royal Institution of Chartered
Surveyors, who will be undertaking the condition surveys required by the conditions of consent. 37
The CEMP shall be provided to the Council (Team Leader Central Monitoring) for certification at least 20 working days prior to the commencement of construction
Noted
38
The Consent Holder shall request the Council’s (Team Leader Central Monitoring) determination, in writing, as to whether the CEMP can be certified as per the requirements of these consent conditions within 10 working days of receipt of the CEMP.
6.7
Construction shall not commence until written certification is obtained from Council (Team Leader Central Monitoring). 39
The CEMP required by Condition 35 shall be implemented and maintained throughout the entire construction period for the Project, or relevant Project stage, to manage potential adverse effects arising from the construction and shall be updated as necessary (or as required by the review process in Condition 42).
40
Any change to the CEMP shall be submitted to the Council (Team Leader Central Monitoring) for certification and no activity reliant upon a change to the CEMP can be undertaken until the change has been certified. The Consent Holder shall request the Council’s (Team Leader Central Monitoring) determination as to whether the proposed change can be certified, in writing, within 10 working days of submission of the change.
Construction Traffic 41
The Consent Holder shall, so far as is it is reasonably practicable, avoid, remedy or mitigate the adverse effects of construction on transport, parking and property access. This is to be achieved through the following objectives: a. managing the road transport network for the duration of the construction by adopting the best practicable option to manage congestion; b. maintaining pedestrian access to private property at all times; and
Page 34
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5.7 and Appendix K
Construction Environmental Management Plan
No.
Resource Consent condition
CEMP Section
c. providing on-going vehicle access to private property to the greatest extent possible.
Advice Note: Condition 41 refers to objectives to be achieved. The requirement to provide mechanisms to achieve these objectives is included in the relevant CRL designation conditions.
Review Process for CEMP and other Management Plans 42
The Consent Holder shall review the CEMP and other Management Plans at least annually;
Noted
a. or as a result of a material change to the Project; b. to address unforeseen or materially greater adverse effects arising from construction or c. to address unresolved complaints.
43
A review pursuant to Condition 42 may be initiated by either the Council (Team Leader Central Monitoring) or the Consent Holder and shall take into consideration:
Noted
a. Compliance with resource consent conditions, the CEMP, other Management Plans and any material changes to these Plans; b. Any changes to construction methods; c. Key changes to roles and responsibilities relating to the Project; d. Relevant changes in industry best practice standards; e. Relevant changes in legal or other requirements; f. Results of monitoring and reporting procedures associated with the management of adverse effects during construction; g. Any comments or recommendations received from Council (Team Leader Central Monitoring) or as a result of the CCP process regarding the CEMP and other Management Plans; and h. Any complaints and any response to complaints and remedial action taken to address the complaint as required under Conditions 45-49. 44
A summary of the review process shall be kept by the Consent Holder, provided annually to the Council (Team Leader Central Monitoring), and advised to and made available to the CLG.
6.7
Concerns and Complaints Management 45 Page 35
Upon receiving a concern or complaint during construction of the Project, the Consent Holder shall instigate a process to address the concern or complaint. This shall:
| Mt Eden Main Works
5.3 and Appendix G
Construction Environmental Management Plan
No.
Resource Consent condition
CEMP Section
a. Identify of the nature of the concern or complaint, and the location, date and time of the alleged event(s); b. Acknowledge receipt of the concern or complaint within 24 hours of receipt; c. Respond to the concern or complaint in accordance with the relevant Management Plan, which may include (for example) monitoring of the activity by a suitably qualified expert, and implementation of mitigation measures; and d. Provide the person raising the concern or complaint with details of the response. 46
A record of all concerns and / or complaints received shall be kept by the Consent Holder. This record shall include:
5.3 and Appendix G
a. The name and address of the person(s) who raised the concern or complaint (unless they elect not to provide this or do not want the information recorded) and details of the concern or complaint; b. Where practicable and relevant, weather conditions at the time of the concern or complaint, including wind direction and cloud cover if the complaint relates to air quality; c. The relevant known construction activities being undertaken at the time and in the vicinity of the concern or complaint; d. Any other activities in the area unrelated to the Project that may have contributed to the concern or complaint such as non-related construction, fires, traffic accidents or unusually dusty conditions generally; e. Remedial actions undertaken (if any) and the outcome of these, including monitoring of the activity and any proposed changes to any Management Plan; and f. the response of the person who raised the concern or complaint to the remedial actions undertaken. 47
This record shall be maintained on site, be available for inspection upon request, and shall be provided every two months (or as otherwise agreed) to the Council (Team Leader Central Monitoring).
5.3 and Appendix G
Where a complaint remains unresolved or a dispute arises, the Consent Holder will provide to Council (Team Leader Central Monitoring) a copy of all records of the complaint and advice as to a. how it has been dealt with and addressed; and b. whether the Consent Holder considers that any other steps to resolve the complaint are required. 48
Where a complaint remains unresolved or a dispute arises, the Consent Holder will provide to Council (Team Leader Central Monitoring) a copy of all records of the complaint and advice as to a. how it has been dealt with and addressed; and b. whether the Consent Holder considers that any other steps to resolve the complaint are required.
Page 36
| Mt Eden Main Works
5.3 and Appendix G
Construction Environmental Management Plan
No.
Resource Consent condition
49
Page 37
In addition to Condition 48, the Consent Holder shall also request the Council (Team Leader Central Monitoring) to determine whether a review of the CEMP and/or Management Plan(s) is required under Condition 42 to address the unresolved complaint or dispute. The Council (Team Leader Central Monitoring) will be asked to advise the Consent Holder of its recommendation within 10 working days of receiving the records of complaint.
| Mt Eden Main Works
CEMP Section 5.3 and Appendix G
Construction Environmental Management Plan
1.9 CEMP Reviews and Updates The CEMP is a live document that will be reviewed at least annually, or as a result of a material change to the main works, or to address unforeseen adverse effects arising from construction, or unresolved complaints as per designation condition 22.1 and resource consent condition 42. Any material changes to this CEMP must be approved by Auckland Council prior to any on-site activity reliant upon the change commencing. A formal review process is described in section 6.7 of this CEMP.
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| Mt Eden Main Works
Construction Environmental Management Plan
2.
Mt Eden Works 2.1 Mt Eden Enabling Works and Normanby Road Early Works
The works listed in Table 2-1 have been approved under the Mt Eden Enabling Works and Normanby Road Early Works packages and will in some cases overlap with the main works. The table includes a summary of activities and indicative dates. Table 2-1: Overview of approved Mt Eden Enabling Works and Normanby Road Early Works
Activity
Description
Mt Eden Enabling Works • Demolition works Demolition works (start prior to Mt Eden Enabling Works) Stage 1 - Portal Piling • Preparation of portal entry − Construction of first phase soldier pile retaining wall − Piling for portal − Phased excavation to install anchors and waler beams − Capping beam • Flower Street diversion around portal area (realignment of Flower Street will occur after completion of the tunnelling works) • Install site welfare facilities and Construction Support Area (CSA) set up • Blasting basalt • Removal of existing shaft • Mt Eden Road utility diversion Stage 2 - Bulk • Bulk excavation – Portal and access ramp (for Excavation preparation of MC50/MC60) and platform (for preparation of MC20/MC30) up to Ruru bridge • Rock nail, mesh and shotcrete installation for the first stage of the mined tunnel excavation • Basalt blasting • Installation of sedimentation pond and water treatment unit • Start Ruru Street bridge • Huia No.2 Watermain diversion • Installation of tower crane • Installation of sheet pile or secant pile along MC50 to retain the alluvium under the basalt • Installation of site welfare facilities and CSA activities Stage 2 - Additional • Mt Eden road utility diversions Mt Eden Road Bridge • Installation of traffic management (one lane of (will continue during traffic each way remaining) on the eastern main works) lane • Pile for abutments • Construct abutments Page 39
| Mt Eden Main Works
Start
Expected completion
September 2019
March 2020
February 2020
August / September 2020
February 2020 February 2020 March 2020 March 2020
July 2020 April 2020 July 2020 October / November 2020
March 2020
August 2021
Construction Environmental Management Plan
Activity
Description
Start
Expected completion
June 2020
August 2021
March 2020
September 2020
February 2020
June 2022
• Install deck • Build pavement • Swap traffic management and repeat for western line Stage 3 – Mined tunnelling (will continue during main works)
•
Mined tunnel to facilitate the TBM launch − Setup the spoil handling area for mined tunnel excavation − Setup the dewatering system − Primary shotcrete and face nail Glass Fibre Reinforced Polymer (GFRP) installation to secure the stability of the portal face using shotcreting machine and jumbo respectively. − Excavation of the face until the designated chainage for the TBM • Installation of site welfare facilities and CSA activities • MSE Wall (including ground improvement works) • Preparation work for TBM launch including the TBM platform • TBM launch • Site clearance and setup including removal of Fenton Street utility street trees diversions • Relocate utilities along Fenton Street and Wynyard (including Huia No.2) • Close Porters Avenue and Fenton Street level crossings • Relocate utilities on Porters Avenue Normanby Road Early works • Demolition of building at 11 Water Street Demolition works, (Stage 0). utility diversion and • Tree removal, CSA set up and diversion of construction of some permanent and temporary utilities retaining walls and (Stage 1). temporary bridge • Piling Platform, piling construction (will continue during preparation works and utility diversion for main works) temporary pedestrian and utility bridge (referred to as Temporary Support Bridge or TSB) – Stage 2. • Construction of retaining walls at 32 Normanby Road and at the south-western corner of the Normanby Road roundabout (Stage 3). • Construction of TSB across the NAL rail corridor (Stage 3). • A temporary lay down area will be required for these works (for approximately two weeks) and will be established during May 2020 at 32 Normanby Road. The laydown area Page 40
| Mt Eden Main Works
Construction Environmental Management Plan
Activity
Ground Improvements works (will continue during main works)
Description
Start
Expected completion
will be fenced and will include a temporary spoil stockpile. • CSA set up for ground improvement activities • Trial for ground improvement • Contiguous piling and soil mixing
March 2020
August 2020
Total
September 2019 – June 2022 (34 months)
2.2 Overview of Main Works 2.2.1. Overview of the Construction Works The main works occur concurrently along several active work fronts within the Mt Eden area to enable the redevelopment of the Mt Eden Station and CRL tie-ins to the NAL (refer to Figure 2-1). There are works within the Mt Eden area which are occurring in accordance with the Mt Eden Enabling Works (OPW60350039) and Normanby Road Early Works (OPW60351423) outline plan packages (refer to section 2.1 of this CEMP). This CEMP has been prepared to address the cumulative effect where those works overlap each other Accordingly, the works addressed by this CEMP include: •
•
• •
•
• • • •
Page 41
Continuation of demolition, network utility diversions, portal piling, bulk excavations, (blasting and rock breaking to form what will become the rail trenches)/cut and cover tunnels and mined tunnelling. Construction of the additional Mt Eden Road Bridge (within Mt Eden area also referred to as MTN) and completion of the Normanby Road temporary utility and service bridge within the East Facing Connection (EFC1). Site set up within the Mt Eden area (known as CSA 4, EFC2 CSA 5 and WFC CSA 5), including establishment of ITA at CSA 4 and CSA 5. Ground improvements, in the form of deep soil mixing (contiguous piling and grout injection), within the NAL corridor between Mt Eden Road Bridge and Normanby Road within East Facing Connection 2 (EFC2). Construction of retaining walls and bulk excavations along the NAL to provide for the rail trenches and installation of new tracks. The excavation will encounter basalt, which will be removed via rock-breaking and blasting. In places, softer ground conditions are anticipated to be encountered, which may require the use of sheet piles. Construction of the eastern and western crossover structures that enable the CRL to tie-in to the NAL within EFC2 and West Facing Connection (WFC), respectively. Construction of the Porters Avenue and Fenton Street pedestrian and cyclist bridges within WFC. Construction of the Normanby Road grade separation bridge, including regrading of Normanby Road and realigning the Boston Road roundabout (within EFC1). Construction of the Mt Eden Station CRL platform and building foundations, and redevelopment of the existing NAL platform (within MTN). | Mt Eden Main Works
Construction Environmental Management Plan •
TBM operational activities, which includes conveying spoil material from the tunnels, refuelling and general maintenance of the TBM within CSA 4 (within MTN).
•
Removal of the NAL Down-Main track and overhead line equipment between Grafton scissors and Dominion Road Overpass.
Figure 2-1 Main works Overview
2.2.2. Active Construction Zones The main works consists of Active Construction Zones3, as depicted in Figure 2-2 (Eastern end) and in Figure 2-3 (Western end) and listed below: •
•
3
M1 – West Facing Connection of the NAL/Western line from Mt Eden Road Bridge to Dominion Road. This includes the Construction Support Area 4 (CSA 4) and WFC CSA 5 (Western NAL). M2 – East Facing Connection of the NAL/Western line from Boston Road to Mt Eden Road Bridge, i.e. including the Eastern Facing Connections. This includes the Construction Support Area 4 (CSA 5).
Aotea to North Auckland Line Final Approved Plans S133A 2 – CRL-AOT-RME-AT-PLN-028624, 17 November 2016 Page 42 | Mt Eden Main Works
Construction Environmental Management Plan
Figure 2-2 Main works ACZ and Construction Support Areas (CSA 4 and CSA 5) – Eastern end
Figure 2-3 Main works ACZ and Construction Support Areas (CSA 4 and CSA 5) – Western End Page 43
| Mt Eden Main Works
Construction Environmental Management Plan
2.2.3. Construction Support Areas There are three areas that have been identified as Construction Support Areas (CSAs) as part of the main works: • • •
CSA 4 between Ngahura Street, Nikau Street and Mt Eden Road also referred to as MTN CSA; CSA 5 also referred to as EFC2 CSA 5 located at 14-22 Boston Road, 11 Water Street and 28 Mt Eden Road; and Western end of NAL CSA 5 near 1A Porters Avenue, also referred to as WFC CSA 5.
The CSA 4 and CSA 5 (EFC2) have been established during the Normanby Road early works and Mt Eden Enabling Works. The western extension of CSA 5 will be established during the main works as part of the WFC site set up. Generally, EFC activities will be supported by EFC2 CSA 5, MTN activities will be supported by CSA 4, and WFC activities will be supported by WFC CSA 5. It is noted that some of the plant and activities in CSA 4 may be used for activities related to EFC works. Further detail is provided in section 2.7 of this CEMP.
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| Mt Eden Main Works
Construction Environmental Management Plan
2.3 Construction Staging The main works are divided into several stages within the various work areas (NAL and Mt Eden areas). Indicative dates and duration of the main construction activities have been provided for each of the NAL geographical areas listed below: • • • •
EFC1 Eastern tie in to Normanby Road; EFC2 Normanby Road to Mt Eden Road, including eastern cross over structure; MTN Mt Eden Station and Tunnels and NAL platform; and WFC - West facing connection including western crossover structure and western NAL. WFC is divided into two areas: WFC1 (from the MTN to just before Porters Avenue) and WFC2 between Porters Avenue and the western end of the NAL. During construction, trains will utilise a ‘Single Line Running’ (or SLR) when passing through Mt Eden in order to keep freight and passenger services operating on the western line while Mt Eden Station is closed. The SLR ensures enough space to safely complete construction on alternate sides of the rail corridor, without delaying train services. Generally, the works along the NAL are divided into two stages to allow works on the northern (downmain) and southern (upmain) sections to correspond with the SLR of train services through the construction area. Stage 1 is generally on the southern side of the railway. Stage 2 is generally on the northern side of the railway. The railway side in which construction activities are occurring has been identified by N for northern side and S for southern side in the following sections 2.3.1 to 2.3.4 of this CEMP. Where works are not dependent on the occupation of the railway, the mention ‘Not Applicable’ or ‘N/A’ has been indicated. Some works are dependent on timeframes agreed with KiwiRail occurring when full closure of a train line is undertaken (referred to as a Block of Line (BOL)). As an indication, the 2020 BOL’s provided prior to Covid-19 are as follows: • • • • • •
8-9 August 2020 (services investigation); 29-30 August 2020 (isolation of site and work on single line running); 12-13 September 2020 (disconnection of services from the platform); 26-27 September 2020 (demolition of footbridge); 24-26 October 2020 (footbridge piling between the two railway lines); Christmas 2020 (temporary sheet pile wall construction between MC10 and MC40).
Works within the Mt Eden station area will occur in various stages. Early stages (i.e. between February 2020 and February 2021) have already been addressed in the Mt Eden Enabling Works outline plan package (refer section 2.1 of this CEMP), and subsequent stages (i.e. from March 2021 to August 2022) will be undertaken as part of the main works. For the new Mt Eden Station building and ventilation building, construction of the foundations and building structures, including internal and external fittings will be undertaken between January 2021 and December 2022. These are illustrated in MTN Mt Eden Station, Tunnels and NAL platform and Staging drawings attached in Appendix B of this CEMP.
2.3.1. EFC1 – Eastern tie in to Normanby Road The East Facing Connection 1 (EFC1) works are divided into two stages as illustrated in Table 2-2 and depicted in Figure 2-4 (Stage 1) and Figure 2-5 (Stage 2) (refer to Staging Plans provided in Appendix Page 45
| Mt Eden Main Works
Construction Environmental Management Plan B of this CEMP). Note that the various stages overlap for some of the works, which is reflected by the total duration for the works. Table 2-2: Overview and staging of the EFC1 construction activities
Stage
Railway side
Description
Indicative Dates
• Tree removal, CSA set up and diversion of some permanent and temporary utilities (Stage 1). • Piling platform, piling construction preparation works and utility diversion for temporary pedestrian and utility bridge (referred to as Temporary Support Bridge or TSB) – Stage 2.
February 2020 – July 2021
• Construction of TSB across the NAL rail corridor (Stage 3). • Construction of retaining wall at 32 Normanby Road and at the south-western corner of the Normanby Road roundabout (Stage 3). • Removal of assets from MC10 downmain area • Installation and removal of OLE breakers/switches • Dismantle NAL Downmain (MC10) • Construction of retaining walls - NMB-02 - NMB-05 • Temporary sheet pile wall between MC10 and MC40 • Bulk earthworks for track works (MC10)
August 2020 – July 2021
May 2021 – December 2021
EFC1 Construction Staging Normanby Road Early Works (continuation)
N/A
Stage 1
N
Stage 1
N
Stage 1
N
Stage 1
N
Stage 1
N
Stage 2
S
Stage 2
S
Stage 2
S
• Construction of Normanby Road Bridge (first stage) • Construction of retaining wall - NMB-01 (sheet piling and contiguous piling) • Bulk earthworks for MC40 and MC50 track works • Dismantling TSB
Stage 2
S
• Construction of Normanby Road Bridge
Stage 2
S
• Dismantle Upmain (MC40) • Install new Upmain (MC40)
Total
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| Mt Eden Main Works
September 2021 – March 2022
August 2020 – December 2020
August 2020 – October 2021
September 2020 – December 2020 (during Christmas BOL) January 2021 – October 2021
January 2022 – December 2022 January 2022 – December 2022 March 2022 – September 2022 (potentially during Easter BOL 2022) January 2022 – June 2022 April 2022 – April 2023 February 2020 – April 2023 (38 months)
Construction Environmental Management Plan
Figure 2-4 EFC1 Construction Activities – Stage 1 Page 47
| Mt Eden Main Works
Construction Environmental Management Plan
Figure 2-5 EFC1 Construction Activities – Stage 2 Page 48 | Mt Eden Main Works
Construction Environmental Management Plan
2.3.2. EFC2 – Normanby Road to Mt Eden Road The East Facing Connection 2 (EFC2) works are divided into two stages as detailed in Table 2-3 and illustrated in Figure 2-6 (Stage 1) and Figure 2-7 (Stage 2) (refer to Staging Plans provided in Appendix B of this CEMP). Note that various stages overlap for some of the works, which is reflected by the total duration for the works. Table 2-3 Overview and staging of the EFC2 construction activities
Stage
Railway side
EFC2 Construction Staging Normanby Road N/A Early Works (continuation)
Stage 1
N
Stage 1
N
Stage 1
N
Stage 1
N
Stage 1
N
Stage 1
N
Stage 1
N
Stage 1
N
Stage 1
N
Stage 2
S
Stage 2
S
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| Mt Eden Main Works
Description
Indicative Dates
• Demolition of building at 11 Water Street (Stage 0) – completed • CSA set up for ground improvement activities • Ground improvements (early works)
February 2020 – October 2020
• Construction of retaining walls – piling, rock breaking and installing capping beams (chronologically): - NMB-06 - NMB-05 - NMB-04 • Removal of assets from MC10 downmain area • Installation and removal of OLE breakers and switchers • Dismantling of NAL Downmain (MC10) Utility works: • Trenching/pipe jacking for waste water diversion – MC10/MC40 • Trenching/pipe jacking for waste water diversion – MC10/MC50 • Miscellaneous utility works • Construction of retaining wall (other section within MTN): - MTE-01 (piling) • Eastern facing crossover structure, including diaphragm wall (D-wall) construction • Concrete works (top down construction)
July 2020 – December 2021
• Undertaking ground improvements (continuation from early works) • Bulk earthworks for track works (MC10, MC50 and MC60)
September 2020 – December 2021 January 2021 December 2021
• Track drainage, backfilling and track works (MC10) • Track drainage, backfilling and track works (MC60) • Bulk earthworks (MC40, MC50)
May 2021 – December 2021 December 2021 – May 2022 October 2021 – October 2022 October 2021 – October 2022
• Track drainage, backfilling and track works (MC40, MC50)
August 2020 – December 2020
July 2020 – December 2021
August 2020 – May 2021 October 2020 – December 2021
Construction Environmental Management Plan
Stage
Railway side
EFC2 Construction Staging Stage 2 S Stage 2
S
Stage 2
S
Description
Indicative Dates
• Ground improvements (continuation)
January 2022 – October 2022 January 2022 – November 2022
• Construction of retaining Walls – piling, rock breaking and installing capping beams: - NMB-03 - NMB-04 • Dismantling of Upmain (MC40) • Installing new Upmain (MC40)
Total
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| Mt Eden Main Works
December 2021 – January 2022 October 2022 – January 2023 March 2020 – January 2023 (35 months)
Construction Environmental Management Plan
Figure 2-6 EFC2 Construction Activities – Stage 1 Page 51
| Mt Eden Main Works
Construction Environmental Management Plan
Figure 2-7 EFC2 Construction Activities – Stage 2 Page 52
| Mt Eden Main Works
Construction Environmental Management Plan
2.3.3. MTN – Mt Eden Station The Mt Eden Station, tunnelling and NAL platform works are divided into several stages as illustrated in Table 2-4. The works at MTN are illustrated in NAL platform works Figure 2-8 (Stage 1) and Figure 2-9 (Stage 2), and in Figure 2-10 depicting main works within CSA 4 (refer to full Staging Plans provided in Appendix B of this CEMP). Note that the various stages overlap for some of the works, which is reflected by the total duration for the works. Generally, these works refer to Mt Eden stages but some of the works are relevant to the NAL works (single line running). Both NAL stages and Mt Eden CSA 4 works have been indicated to reflect works taking place over the same time period. Table 2-4: Overview and staging of the Mt Eden Station and tunnels construction activities
Stage (if applicable)
Description
Indicative dates
• Additional Mt Eden Road Bridge (including utilities) above the future tunnels • Installation of traffic management (one lane of traffic each way remaining) on the eastern lane • Construction of D-walls to east side • Switch traffic and repeat to west side of bridge • Excavate to required grade • Construction of capping beam/abutments • Construction of insitu decks • Build pavements • Switch traffic and repeat • Mined tunnel (MC30/MC60) • Bulk earthworks • Installation of site welfare facilities and CSA activities (including stormwater pond) • MSE Wall • Preparation work for TBM launch including the TBM platform (Enabling Works only) • TBM launch • Sediment retention pond (in early stages) to be replaced by a water treatment plant installation and operation • Ruru watermain diversion through trenching methodology • Basalt blasting • Miscellaneous utility works – Install temporary stormwater and waste water diversions to enable tunnel construction
August 2020 – July 2021
• Basalt blasting and excavation • Drill and blast basalt
March 2020 – December 2022
• • • •
August 2020 – December 2020
MTN Construction Staging Mt Eden Enabling Works Stage 2 (CSA 4) (continuation)
Mt Eden Enabling Works Stage 3 – mined tunnelling (CSA 4) (continuation)
CSA 4 works and beyond (continuation from Enabling Works) CSA 4 works (continuation from Enabling Works) and NAL Stage 1 and 2 NAL Stage 1 (N)
CSA 4 works and NAL Stage 1 (N)
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Removal of assets from MC10 downmain area Installation and removal of OLE breakers and switchers Dismantling of NAL Downmain (MC10) Mt Eden footbridge (from Mt Eden road to platform) and emergency egress • Construction of retaining wall MTE-01 (continuation from enabling works)
June 2020 – August 2021
March 2020 – December 2022
August 2020 – June 2022
Construction Environmental Management Plan
Stage (if applicable)
Description
Indicative dates
NAL Stage 1 (N)
• Demolition and removal of the existing platform access ramp (from Mt Eden Road to NAL/Western Line platform)
September 2020 – April 2021
NAL Stage 1 (N)
• Partial demolition of Mt Eden Station and NAL platform - Utility relocation, remove station canopy, demolish north section of platform, install hoardings
September 2020 – July 2021
NAL Stage 1 (N)
• NAL Earthworks and Track installation
October 2020 – July 2021
NAL Stage 1 (S)
• NAL/Western Line platform modifications - Excavate for platform base, install precast platform edge, install foundation for escalator, stairs, etc., install permanent services, backfill against precast platform edge • Mt Eden Station - Piling - Construct ground bearing slab - Install columns - Install first floor steel structure - Install roofing - Start fitout - Install pedestrian bridge linking station to NAL platform • Construction of tension piles for CRL trough (mini piling)
January 2021 – December 2022
• Earthworks (MC50 shaft excavation, trough Station excavation – blasting, completion of MC60 excavation • Tunnelling works include final assembly, commissioning and start of TBM production • Tower crane assembly • Piling MTE bridge part west • Civil work MC60 • Station civil works, construction of over site development (OSD) slab • Utility Works: Directional drilling for waste water diversion (Basque Park) (beyond the main works, as part of a separate Outline Plan)
January 2021 – March 2021
• Earthworks at MC50 • Excavation of Mt Eden Station • Tunnelling works at MC20 and MC50 (TBM full production, start of MC20 stub mined tunnel and retaining structure, MC50 mined tunnel operation and MC20/MC50 cavern mining). – these works do not form part of the main works and will be included in the Tunnelling Works, as part of a separate Outline Plan. • Cut and cover works at MC20/MC30 and MC60 (also referred to as Newton Junction grade separation, this includes XP0 mined tunnelling Cross Passage within the grade separation structure). • Ruru watermain installation works (above MC20/MC30) following enabling works.
March 2021 – July 2021
MTN Construction Staging
NAL Stage 2 (S)
NAL Stage 1 (N) CSA 4 works (continuation from Enabling Works)
N/A
CSA 4 works (and beyond)
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| Mt Eden Main Works
January 2021December 2022
October 2020 – March 2021
January 2021 – December 2021
Construction Environmental Management Plan
Stage (if applicable)
Description
Indicative dates
MTN Construction Staging • Piling MC50 West and East • Station civil works • Construction of Head House CSA 4 works
• Earthworks (excavation cut and cover under Mt Eden Road bridge) • Blasting and excavation Ruru Street bridge • Temporary foundation and deck works for TBM • Assembly of temporary deck for TBM second drive • Station construction
August 2021 – September 2021
CSA 4 works (and beyond)
• Tunnelling works (TBM shield re-assembly for second drive, TBM gantry pull out from Aotea Station, first drive back up pull out) – these works do not form part of the main works and will be included in the Tunnelling Works, as part of a separate Outline Plan. • Civil works (construction of Head House building, Ruru Street bridge, Station construction)
September 2021 – December 2021
NAL Stage 1 (N)
• Track drainage - Install dewatering and erosion and sediment controls, excavate track form
October 2021 – December 2021
CSA 4 works
• Earthworks (excavation of sump pit, start of excavation at MC50) • Tunnelling works: start TBM second drive – these works do not form part of the main works and will be included in the Tunnelling Works, as part of a separate Outline Plan. • Deck and temporary columns disassembly • Continuing civil trough Mt Eden Station works • Piling at MC50 • MC50 civil works • Head House building structure completion
December 2021 – August 2022
NAL Stage 2 (S)
• MTE 02 retaining wall (piling)
January 2022 – November 2022
NAL Stage 2 (S)
• NAL Earthworks and Track installation
January 2022 – December 2022
NAL Stage 2 (S)
• Track drainage - Install dewatering and erosion and sediment controls, excavate track form
January 2022 – October 2022
NAL Stage 2 (S)
• Dismantle Upmain (MC40) • Install new Upmain (MC40)
April 2022 – April 2023
CSA 4 works (and beyond)
• Newton Grade Separation structure and Eastern Tunnel Structure (cut and cover tunnel construction to form grade separation structure and ventilation plenum) • Formwork (concrete reinforcement)
August 2022 – March 2023
Total
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| Mt Eden Main Works
August 2020 – April 2023 (33 months)
Construction Environmental Management Plan
Figure 2-8 NAL Platform Works Stage 1 (area in red will be demolished and platform edge wall on the northern side will be kept in place during Stage 1)
Figure 2-9 NAL Platform Works Stage 2 (the Stage 2 zone of construction is indicated in grey). Page 56
| Mt Eden Main Works
Construction Environmental Management Plan
Figure 2-10 Main works at CSA 4 approximately at end of construction (indicative only) Page 57
| Mt Eden Main Works
Construction Environmental Management Plan
2.3.4. WFC – Western structure crossover and western NAL The West Facing Connection (WFC) works are divided into two ‘Stages’ (as illustrated in Table 2-5) (refer to Staging Plans provided in Appendix B). Note that the various stages overlap for some of the works, which is reflected by the total duration for the works. The WFC section is split into two areas, WFC1 from the MTN to just before Porters Avenue (refer to Figure 2-11 for Stage 1 and Figure 2-12 for Stage 2) and WFC2 on the western end of the NAL (refer to Figure 2-13 for Stage 1 and 2). WFC construction activities are supported by the WFC CSA 5 (refer Figure 2-27 in section 2.7.4 of the CEMP). Table 2-5 Overview and staging of the WFC construction activities
Stage
Railway side
WFC Construction Staging N/A Mt Eden Enabling Works – Fenton Street Utility Diversion (continuation) N Stage 1
Description
Indicative Dates
• Temporary and permanent utility diversions along Fenton Street, Porters Avenue, Haultain Street and Wynyard Street. • Road widening.
March 2020 – September 2020
Site set up at the CSA near 1A Porters Avenue
June 2020
• • • • • -
August 2020 December 2021
Stage 1
N
Stage 1
N
Stage 1
N
Stage 1
N
•
Stage 1
N
•
Stage 1
N
•
Stage 2
S
Stage 2
S
• • •
Stage 2
S
Stage 1 and 2
S
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| Mt Eden Main Works
• •
Piling retaining walls PRT-03 PRT-02 PRT-01 PRT-07 Removal of assets from MC10 downmain area Installation and removal of OLE breakers and switchers Dismantle NAL Downmain (MC10) Bulk earthworks (and blasting if required) Excavate and remove existing ballast to waste, existing formation to be removed to new design subgrade level Western facing crossover structure (piling, concrete works, earthworks and drainage) Porters Avenue Pedestrian Bridge structural piling (end in December 2020) and construction of bridge deck Fenton Street footbridge: structural piling (end in December 2020) and construction of bridge deck Dismantle Upmain (MC40) Install new Upmain (MC40) Construction of retaining walls (piling): PRT-01 PRT-02 PRT-06 Western facing crossover structure Piling Concrete works Track drainage – install dewatering and erosion and sediment controls, install drainage pipes and inlet/outlet structures, etc.
August 2020 – December 2020 August 2020 October 2021
August 2020 – December 2021 August 2020 – December 2021 August 2020 – August 2021 January 2022 April 2023 January 2022 – December 2022
January 2022 – June 2023 May 2021 – October 2022
Construction Environmental Management Plan
Stage
Railway side
WFC Construction Staging Stage 1 and 2 S Stage 2
S
Total
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Description
Indicative Dates
• Fenton Street road works/reinstatement
March 2020 – July 2022 January 2022 June 2023 March 2020 – June 2023 (40 months)
• MC20, MC30 earthworks and track works including concrete works (wall and track slab)
Construction Environmental Management Plan
Figure 2-11 WFC 1 construction activities - Stage 1
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Construction Environmental Management Plan
Figure 2-12 WFC 1 construction activities - Stage 2 Page 61
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Construction Environmental Management Plan
Figure 2-13 WFC 2 Construction Activities – Stage 1 and 2 Page 62
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Construction Environmental Management Plan
2.4 Construction Methodology The main works are outlined in the following sections, inclusive of the construction sequence, equipment and materials.
2.4.1. EFC1 – Sequence of Works and Equipment The EFC1 construction methodology inclusive of indicative sequence, equipment and materials is provided in Table 2-6. Figure 2-14 provides an illustration of the Normanby Road bridge with retaining walls NMB-01, NMB-04, NMB-05 and NMB-02. Figure 2-15 provides the indicative design for the Temporary Support Bridge.
Figure 2-14 Illustration of Normanby Road Bridge and retaining walls during Stage 2 (12- indicated on the drawing, refers to installation of new MC40 and MC50 track formation, 13 - installation of hollow core beams for south span).
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Construction Environmental Management Plan
Existing ground surface
OHLE Safety Screens
Scaffold Stair No. 1
FRP Decking
Main Span Truss
East
CRL trench and road proposed surface
Scaffold Stair No. 2 Services Main Span Column No. 1
Existing surface
Main Span Column No. 2
Scaffold Stair Footing
West
Scaffold Stair Footing
Figure 2-15 Temporary Support Bridge at Normanby Road indicative design
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Construction Environmental Management Plan Table 2-6 Construction equipment and sequence of works for the EFC1 of the main works Stage
Summary of works
Construction sequence of works
Equipment and material
• Demolition of building at 11 Water Street (Stage 0).
• Dismantle the roof, walls and base slab.
• Tree removal, CSA set up and diversion of some permanent and temporary utilities (Stage 1).
• Cut and shred trees, dig out roots. • Excavation of utility trench and installation of sewer line and manhole and stormwater line. • Cut seal. • Excavate trench. • Install pipes and manholes. • Backfill and compact trench. • Reinstate roads and footpaths.
• Piling platform, piling construction preparation works and utility diversion for temporary pedestrian and utility bridge (referred to as Temporary Support Bridge or TSB) – Stage 2. • Construction of TSB across the NAL rail corridor (Stage 3).
• Construction of piling platforms and piling. • Installation of permanent stormwater line. • Excavation and installation of permanent sewer line.
• • • • • • • • • • • • • • • • • • • • • •
EFC1 Construction Methodology Normanby Roads Early Works (Continuation) February 2020 – July 2021
Normanby Roads Early Works (Continuation) August 2020 – July 2021
Normanby Roads Early Works Page 65
• Construction of retaining wall at 32 Normanby Road and at
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• Installation of span columns and span truss (with temporary utilities attached) across the NAL rail corridor. • Set out piles and locate existing utilities • Install erosion and sediment control and site hoardings • Establish laydown and plant at CSA 4 • Pile foundations (Easter BOL) • Construct capping beams and hold down bolts (HDB) either side of rail tracks • Install columns • Install gantry across rail and fix to columns • Cut utilities over into temporary position across gantry • Install scaffold staircase • Remove site hoardings • Apply for Certificate of Public Use (CPU) • Construction of retaining wall (prepare foundation, build wall, backfill).
5t and 20t diggers 3.5t loader Power tools 20t rock breaker 3.5t loader 45t piling rig 50t mobile crane 8t Roller Concrete trucks Boom Pump Drainage plant 200kg plate compactor Watercart Hydro-excavator Floor saw 6-wheel tip truck. 10t roller 6-wheel truck 250t mobile crane Light towers Generators Boom lifts
Construction Environmental Management Plan
Stage
Summary of works
Construction sequence of works
Equipment and material
Block wall: • Excavate between sheet piles and NMB-02 • Transport material • Place blocks • Backfill and compact
Block wall and platform: • 6-wheeler trucks • 35t excavator • 10t roller • Dump truck • Water pump
EFC1 Construction Methodology (Continuation) September 2021 – March 2022 Stage 1 August 2020 – October 2021
Stage 1 August 2020 – December 2020 Stage 2 April 2022 – April 2023
the south-western corner of the Normanby Road roundabout (Stage 3). • Construction of retaining walls -NMB-05 (Contiguous piles or Block wall, to be confirmed) - NMB-02 (Contiguous and block wall)
• Removal of assets from MC10 downmain area • Installation and removal of OLE breakers and switchers • Dismantle NAL Downmain (MC10). • Dismantle Upmain (MC40).
Contiguous wall: • Construct piling platform • Set up rig • Drill • Place casing • Place reinforcement • Pour concrete • Remove casing • Excavate • Cutoff • Build capping beam • Excavate down and between retaining walls • Shotcrete • Remove Overhead Line Equipment (OLE) • Remove track and ballast • Remove signalisation • Install fencing to isolate worksite from live single line running • Install new track and ballast
• Install new Upmain MC40. Stage 1 September 2020 – December 2020 (Christmas BOL) Page 66
• Temporary sheet pile wall between MC10 and MC40
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• Construct piling platform • Set up crane and guiding structure • Place sheetpiles and vibrate
Contiguous wall: • 1x SR-40 Piling rig or similar • 1x Vibro-hammer • 1x 50T crawler crane • 1x Concrete pump • Tremie pipe • Temporary casings • 1x LB-28 Piling rig (100 tonne) • Platform • Excavator • 6- wheeler • Compactor • Excavators • Loaders • Cranes • Hiab Trucks • Crew Trucks • Elevated work platforms • Hi-Rail vehicles • Semi-trucks • Work trains Sheet pile wall: • 1x Vibro-hammer • 1x 50T crawler crane • 2x50T cranes
Construction Environmental Management Plan
Stage
Summary of works
Construction sequence of works
Equipment and material
EFC1 Construction Methodology
Stage 1 January 2021 October 2021
• Bulk earthworks for track works (MC10)
Stage 2 January 2022 – December 2022
• Bulk earthworks for MC40 and 50 track works
Stage 2 March 2022 September 2022 (potentially at Easter BOL 2022)
•
Stage 1 May 2021 – December 2021
• Construction of Normanby Road Bridge (refer to Figure 2-14)
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Dismantling TSB
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• Excavate and remove existing ballast to waste • Existing formation to be removed to new design subgrade level • Place and compact GAP65 subbase layer and two layers of TX160 geogrid • Cart material • Place and compact GAP40 base course • Install subsoil drainage • Place one layer of TX190 geogrid • Place ballast to design levels and spread with excavator
• Install erosion and sediment control and site hoardings • Cut utilities over into permanent position across new Normanby Bridge • Remove scaffold staircase • Remove gantry across rail and temporarily support columns • Removal of the HDBs and any temporary works associated with the columns before completing the capping beams, and apply graffiti coating, etc. if required. • Remove site hoardings
• • • •
Site clearance and set up of laydown area Temporary works – piling mats Construct piles for pier Construct north abutment piles
• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •
Truck and trailers Guiding structure 6t excavators 10‐12t excavators 15‐20t excavators 30t excavators Rocker breakers of varying sizes for 6 ‐ 30t excavators 35‐40t telescopic boom clam shell bucket excavator 30t Articulated all terrain dump trucks 6‐wheeler trucks Truck and trailers 8‐10t vibratory compaction rollers 400kg plate compactors 6t wheeled tipper dump trucks D4 Bulldozer Trailer mounted water blasters Down the hole hammer rig 20‐30t Deep soil mixing rig 50T mobile crane Transporter Lifting equipment Elevated work platform Hiab 20T Excavator for trench work Trench shields Trucks and trailers Concrete trucks Gas cutting equipment Pipe welding equipment Soilmec SR45 Piling Rig Soilmec SR30 Piling Rig 300T Mobile Crane 100T Crawler Crane
Construction Environmental Management Plan
Stage
Summary of works
Construction sequence of works
Equipment and material
• • • • • •
• • • • • • •
EFC1 Construction Methodology Stage 2 January 2022 – June 2022
Stage 2 January 2022 – December 2022 (potentially Christmas BOL)
• Construction of retaining wall NMB-01 (sheet piling and contiguous piling)
Construct cross head for north abutment and pier Excavate between north span for new MC10 line Place reinforcing and spray shotcrete facing Construct new MC10 track formation Install hollow core beams for north span Transfer train onto new MC10 track
• Construct south abutment piles • Construct south abutment cross head • Install hollow core beams for south span • Excavate between south span • Place reinforcing and spray shotcrete facing • New MC40 and MC50 track formation • Construct in-situ RC deck and footpaths • Install FL5 barriers • Place final surfacing on top of bridge deck • Re-open Normanby Road Sheet piling • Construct piling platform • Set up crane and guiding structure • Place sheetpiles and vibrate Contiguous piling • Construct piling platform • Set up rig • Drill • Place casing • Place reinforcement • Pour concrete • Remove casing • Excavate • Cutoff • Build capping beam • Excavate down and between retaining walls • Shotcrete
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30T Rough Terrain Crane 6T Excavator for detailed excavation 20T Excavator for bulk excavation Trucks and trailers Concrete trucks Concrete pumps Elevated Work Platform
Sheet pile wall: • 1x Vibro-hammer • 1x 50T crawler crane • Concrete pump (where access restrictions require it, e.g. pinch points marked on map) • Tremie pipe • Temporary casings • Excavator • Concrete breaker • Trucks and trailer • Formwork • Concrete truck • Vibrator • 1x SR-40 Piling rig or similar • 1x LB-28 Piling rig (100 tonne) • Platform • 6- wheeler • Compactor
Construction Environmental Management Plan
2.4.2. EFC2 – Sequence of Works and Equipment EFC2 construction methodology inclusive of indicative sequence, equipment and materials is provided in Table 2-7. Figure 2-16 depicts the ground improvements areas and Figure 2-17 provides an artistic concept illustration of the East Facing Connection with retaining walls NMB-01, NMB-02, NMB-04 and NMB-05.
Figure 2-16 EFC2 - Ground improvements areas
Figure 2-17 Artistic illustration of the EFC crossover structure Page 69
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Construction Environmental Management Plan Table 2-7 Construction equipment and sequence of works for the EFC2 of the main works Summary of works Stage EFC2 Construction Methodology Normanby Rd • CSA set up for ground improvement Early Works activities (continuation) • Ground improvement (early works) February 2020 – October 2020
Construction sequence of works
Equipment and material
• • • •
• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •
Regrade 11 Water Street Cast temporary foundation slab Deliver and install equipment for Grout Plant Mobilise deep soil mixing (DSM) rig, equipment and muck bin • DSM rig platform construction • Conduct four Cone Penetration Tests (CPTs) to target depth - 4m below bottom of Tauranga Alluvials soil unit • • • •
Mobilise DSM rig to site and set up Dig trench Pre-treat columns with water to loosen up soils Install DSM columns (full volume of grout is added in during penetration and a minimal amount of grout is used to extract the tool) • Remove spoil
Stage 1 September 2020 – December 2021
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• Undertaking ground improvements (continuation from early works) Ground improvement (refer Figure 2-16).
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• Mobilise DSM rig to site and set up • Dig trench • Pre-treat columns with water to loosen up soils
Concrete truck Water Portland Cement Admixtures Concrete mixer Groove Cutters Saws Plate Compactor Vibrators Water pump GAP65/Recycled Ballast 1x LB-28 DSM rig 1x 20T excavator 1x Grout mixing plant (JM30) 1x Grout pump Tec system PH160 Selwood S100 pump 1x 125 cfm compressor Genset P 650 1x 4cum agitator 50t silo 3x33m3 tanks Telehandler Service crane Grab tool Sucker truck Water pump Refuelling truck Water Portland cement Admixtures LB-28 DSM rig 20T excavator
Construction Environmental Management Plan Summary of works Stage EFC2 Construction Methodology Stage 2 • Ground improvements January 2022 – (continuation). October 2022
Stage 1 July 2020 – December 2021
Stage 1 August 2020 – December 2020
Stage 2 December 2021 – January 2022
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Construction sequence of works
Equipment and material
• Install DSM columns (full volume of grout is added in during penetration and a minimal amount of grout is used to extract the tool) • Remove spoil Refer to Figure 2-16 for an illustration of the ground improvement areas.
• • • • • • • • • • • • • • • • • • • • •
Telehandler Service crane Grab tool Sucker truck 1x Grout mixing plant 1x Grout pump Tec system PH160 Selwood S100 pump 1x 125cfm compressor Genset P 650 1x 4m3 agitator 50t cement silo 3x33m3 tanks 1x 20ft Sedimentation tank Water pump Refuelling truck Jack Excavators – 5t to 30t 6 wheeler trucks Plate compactor Crane Vibro hammer
• • • • • • • • • • • •
Excavator- 5t -30t 6 wheeler trucks Pumps Plate compactor Excavators Loaders Cranes Hiab Trucks Crew Trucks Elevated work platforms Hi-Rail vehicles Semi-trucks
• Trenching/pipe jacking for waste water diversion (Waide development to existing C6 stormwater works) – MC10/MC40 • Trenching/pipe jacking for waste water diversion MC10/MC50 to existing C6 stormwater works • Miscellaneous utility works
• • • •
• Removal of assets from MC10 downmain area • Installation and removal of OLE breakers and switchers • Dismantle NAL Downmain (MC10). • Dismantle Upmain (MC40).
• • • •
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Excavate launch shaft Drill waste water pipe Jack pipe through Install new manholes over newly installed waste water line
• Installation of temporary stormwater and waste water diversions to enable tunnel construction
Remove Overhead Line Equipment (OLE) Remove track and ballast Remove signalisation Install fencing to isolate worksite from live single line running • Install new track and ballast
Construction Environmental Management Plan Summary of works Stage EFC2 Construction Methodology Stage 2 • Install new Upmain MC40. October 2022 January 2023 Stage 1 July 2020 – December 2021
Stage 1
• Construction of retaining walls (piling, rock breaking and installing capping beams): NMB-06 (contiguous and secant piles) NMB-05 (contiguous and secant piles) NMB-04 (contiguous piles) • Construction of retaining wall (other section within MTN): MTE-01 (piling)
August 2020 May 2021 Stage 2 January 2022 – November 2022
Stage 1 October 2020 – December 2021
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• Construction of retaining walls (piling, rock breaking and installing capping beams): NMB-03 (contiguous and secant piles) NMB-04 (contiguous and secant piles) • Eastern facing crossover structure, including diaphragm wall (D-wall) construction. This may include basalt blasting if required. • Concrete works (top-down construction)
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Construction sequence of works
Equipment and material •
Work trains
• Contiguous/secant pile wall: • Construct piling platform for NMB-06 West Side and NMB05 East • Set up rig • Drill • Place casing • Place reinforcement • Pour concrete • Remove casing • Excavate • Cutoff • Build capping beam • Excavate down and between retaining walls • Shotcrete (only for contiguous pilling).
• • • • • • • • • • •
1x SR-40 Piling rig or similar 1x Vibro-hammer 1x 50T crawler crane 1x Concrete pump Tremie pipe Temporary casings 1x LB-28 Piling rig (100 tonne) Platform Excavator 6- wheeler Compactor
• Construct piling platform for D-wall • Excavate, remove OLE masts and construct D-wall piling platform • Construct D-walls NMB04 & NMB05 East (starting from East) • Excavate EFC to underside of top struts and roof slab • Construct EFC top struts and roof slab • Excavate under EFC to underside of base slab • Install dewatering • Backfill on top of EFC roof slab • Construct EFC base slab • Construct stairs • Excavate and trackform MC10 • Excavate and trackform MC60
• • • • • • • • • • • • • •
Excavation rig 5-20 T Excavators Small Hiab Concrete pump 2 x80T cranes and 160T crane Foot compactor 8 wheeler trucks for carting GAP40 and GAP65 Pumps Formwork Muck truck Bentonite Plant Scaffolding Concrete vibrator Concrete trucks
Construction Environmental Management Plan Summary of works Stage EFC2 Construction Methodology
Construction sequence of works
Equipment and material
Refer to Figure 2-17 for an illustration of the Eastern Facing crossover structure. Stage 1 January 2021 December 2021
• Bulk earthworks for track works (MC10, MC50 and MC60)
Stage 2 October 2021 October 2022
• Bulk earthworks for track works (MC40, MC50)
Stage 1 May 2021 – December 2021
• Track drainage, backfilling and track works (MC10)
Stage 1 December 2021 – May 2022
• Track drainage, backfilling and track works (MC60)
Stage 2 October 2021 October 2022
• Track drainage, backfilling and track works (MC40, MC50)
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• Excavate and remove existing ballast to waste • Existing formation to be removed to new design subgrade level • Place and compact GAP65 subbase layer and two layers of TX160 geogrid • Cart material • Place and compact GAP40 base course • Install subsoil drainage • Place one layer of TX190 geogrid • Place ballast to design levels and spread with excavator
• • • • •
Install dewatering and erosion and sediment controls Excavate and track form Install drainage pipes and inlet/outlet structures Place and compact aggregate backfill Install ballast, sleepers and track
• • • • •
Install dewatering and erosion and sediment controls Excavate and track form Install drainage pipes and inlet/outlet structures Place and compact aggregate backfill Install ballast, sleepers and track
• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •
6t excavators 10‐50t excavators Rocker breakers of varying sizes for 10 ‐ 50t excavators 35‐40t telescopic boom clam shell bucket excavator 30t Articulated all terrain dump trucks 6‐wheeler trucks Truck and trailers 8‐10t vibratory compaction rollers 400kg plate compactors 6t wheeled tipper dump trucks D4 Bulldozer Trailer mounted water blasters Down the hole hammer rig 20‐30t DSM Hiab Light truck/ute 6w truck Small tools Hydro-excavator Floor saw Fences/concrete blocks Double side rail parallel Hoist and slings 10t truck 10t excavator 3.5t loader Compactor 2.5t and 7t Trench tamping compactor Hi-rail vehicles Semi-trucks Work trains
Construction Environmental Management Plan
2.4.3. MTN – Sequence of Works and Equipment The MTN construction methodology inclusive of indicative sequence, equipment and materials is provided in Table 2-8. Figure 2-18 provides an illustration of the Mt Eden Station and NAL platform modifications, and Figure 2-19 depicts the Newton Grade Separation Structure.
Figure 2-18 Mt Eden Station building construction and NAL platform
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Construction Environmental Management Plan
Figure 2-19 Newton Junction Grade Separation Structure (MC20/MC30 Cut and Cover tunnel, refer to CRL-NWT-STR-LKADRG-555170)
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Construction Environmental Management Plan Table 2-8 Construction equipment and sequence of works for the MTN of the main works Summary of works Stage MTN Construction Methodology Mt Eden Enabling Works • Construction of additional Mt Eden Road Stage 2 Bridge (including utilities) above the (continuation) August 2020 future tunnels – July 2021
Mt Eden enabling works Stage 3 – mined tunnelling (continuation) June 2020 – August 2021
NAL Stage 1 August 2020 – December 2020
NAL Stage 2 April 2022 – April 2023
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• Mined tunnel (MC30/MC60) • Bulk earthworks • Installation of site welfare facilities and CSA activities (including stormwater pond) • MSE Wall • Preparation work for TBM launch including the TBM platform (Enabling Works only) • TBM launch • Ruru watermain diversion • Basalt blasting
• Removal of assets from MC10 downmain area • Installation and removal of OLE breakers and switchers • Dismantle NAL Downmain (MC10). • Dismantle Upmain (MC40). • Install new Upmain (MC40).
Construction sequence of works
Equipment and material
• Installation of traffic management (one lane of traffic each way remaining) on the eastern lane • Construction of D-walls to east side • Switch traffic and repeat for west side of bridge • Excavate to required grade • Construction of capping beam/abutments • Construction of in-situ decks • Build pavements • Switch traffic and repeat
• • • • • • • •
D wall rig Formwork Concrete trucks Spoil trucks Excavators Mobile Crane – 100t Concrete Steel reinforcement
• Mined tunnel etc. − Setup the spoil handling area for mined tunnel excavation − Setup the dewatering system
• • • • • • • • • • • • • • • •
Excavators (5t to 70t) Crane Dumper trucks Rollers/compactors with vibration Concrete trucks Tower crane Streel structure Cladding Concrete reinforcement Concrete pump Welding machine Shotcrete machine Jumbo Drum cutter Canopy tubes Load and haul machine
• • • • • • • •
Excavators Loaders Cranes Hiab Trucks Crew Trucks Elevated work platforms Hi-Rail vehicles Semi-trucks
−
−
Primary shotcrete and face nail Glass Fiber Reinforced Polymer (GFRP) installation to secure the stability of the portal face using shotcreting machine and jumbo respectively. Excavation of the face until the designated chainage for the TBM
• Set up of the technical area within CSA 4 (including water treatment plant, cooling plant, grouting plant, hazardous good storage etc. refer to section 2.2.3 of the CEMP for more details) • Ruru watermain diversion through trenching construction • • • •
Remove Overhead Line Equipment (OLE) Remove track and ballast Remove signalisation Install fencing to isolate worksite from live single line running • Install new track and ballast
Construction Environmental Management Plan Summary of works Stage MTN Construction Methodology
Construction sequence of works
NAL Stage 1 September 2020 – April 2021
Demolition and removal of the existing platform access ramp
• • • •
CSA 4 works and NAL Stage 1 and 2 August 2020 – June 2022
• Mt Eden footbridge (from Mt Eden road to platform) and emergency egress • Construction of retaining wall MTE-01
• Mt Eden footbridge: − Construct piles during BOL for new pillar of footbridge − Construct pile cap
Lifting of existing beams by crane during BOL Pulverisation of concrete on site if required Disposal of concrete and steel offsite Demolition of the pillars in situ during BOL
− −
Construct new pillar Install new precast beams and precast/prefabricated stairs during BOL
Equipment and material • • • • • • • • • • • •
Work trains Mobile Crane 300T Excavator 50T Pulveriser Truck and trailer Mobile Crane 100T Excavator 20T Piling rig Concrete truck Formwork Concrete vibrators Truck and trailer
• • • • • • • • • • • • • •
Tower crane Crawler and mobile crane (100T or 130T) Elevated working platform Boom lifts Scaffolding Concrete pump truck Excavators (20-30T) Spoil trucks Truck and trailers Concrete truck Formwork Concrete vibrators Truck and trailer Steel structure
• MTE-01 − Construct retaining walls (D-wall or pile) to retain Mt Eden Road between existing and new Mt Eden Road bridge − − −
Install ties between both sides of MTE-01 if required Excavate on both sides Repeat ties installation if required
NAL Stage 1 September 2020 – July 2021
Partial demolition of Mt Eden Station and NAL platform
• • • •
NAL Stage 1 January 2021 – December 2022
• NAL/Western Line platform modifications
• Excavate for the platform foundation base (potentially through basalt) • Install precast platform edge on foundation • Install foundation for escalator, stairs, pedestrian bridge, canopy posts, and lift pit on the central section of the platform • Install permanent services • Backfill against precast platform edge
NAL Stage 1
• Mt Eden Station construction
• Piling: Pile foundation and cap
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Utility relocation / termination on existing platform Remove Station furniture (canopy) Demolish north section of platform Install hoardings to isolate worksite from live single line running
Construction Environmental Management Plan Summary of works Stage MTN Construction Methodology Jan 2021 – December 2022 Piling (continuing through to Construction of Mt Eden Station Building Stage 2) (including Station foundation and structures, headhouse and ventilation house) Construction of Mt Eden Station to NAL/Western Line platform footbridge
Construction sequence of works
Equipment and material
• • • • • • •
• Comfloor
Construct ground bearing slab Install columns and pre-cast panels Install first floor steel structure Pour concrete deck for first floor Install roof steel structure Install roofing Start fitout (MEFH and architectural trades) including installation of: − Internal partition walls − Precast stairs − Balustrading − Blockwork walls −
CSA 4 works March 2020 – December 2022 (continuation from Enabling Works)
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Basalt blasting and excavation
− −
Station cladding installation (internal and external) Handrails Doors and door hardware
− − − −
Ceilings Vertical transport Internal ducting, pipework and cabling Internal finishing’s
− Internal and external architectural finishing’s • Start façade • Install pedestrian bridge linking the Station to the NAL platform (only during Stage 1 – September 2021 – December 2021) • Drill and blast basalt where relevant at indicative locations: CRL trough structure for the platform and potentially NAL platform. • Drill holes • Install explosive • Detonate • Excavate the blasted material • Remove basalt from site or crush on site • Repeat the process listed directly above
• • • •
Drilling rig Blasting equipment Crusher Excavator
Construction Environmental Management Plan Summary of works Stage MTN Construction Methodology NAL Stage 1 Construction of tension piles for CRL trough October 2020 – March 2021
CSA 4 works (continuation from Enabling Works) January 2021 – March 2021
• Earthworks • Tunnelling works • Tower crane assembly
Construction sequence of works
Equipment and material
• Mini piling
• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •
• Earthworks − MC50 shaft excavation − Trough Station excavation (blasting) − Completion of MC60 excavation • Tunnelling works include final assembly, commissioning and start of TBM production • Tower crane assembly • Piling MTE bridge part west • Civil work MC60 • Station civil works, construction of OSD slab
CSA 4 works (and beyond) March 2021 – July 2021
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• Earthworks at MC50 • Excavation of MTN Station • Tunnelling works at MC20 and MC50 (these works do not form part of the main works and will be included in the Tunnelling Works, as part of a separate Outline Plan) • Cut and cover works at MC20/MC30 and MC60
• Excavation to top pile level MC50 (blasting) • Cut and cover works at MC20/MC30, and at MC60 • Ruru watermain installation works (above MC20/MC30) following Enabling Works • Piling MC50 West and East • Station civil works • Construction of Head House
Piling rig Excavator Dumper trucks Concrete trucks Reinforcement Mobile crane 450T crane TBM shield TBM gantries Tower crane Delivery trucks 30T excavators Dumper trucks Truck and trailers Concrete trucks Shotcrete machine Jumbo Drum cutter Steel reinforcement Canopy tubes Load and haul machine Sheet pile Drilling rig Blasting equipment Crusher Trucks and trailers 30T excavators Conveyor All technical area equipment Formworks Mobile crane 150T and 50T Reinforcement Concrete trucks Concrete pump Placing boom Concrete vibrators
Construction Environmental Management Plan Summary of works Stage MTN Construction Methodology
CSA 4 works August 2021 – September 2021
CSA 4 works (and beyond) September 2021 – December 2021
CSA 4 works January 2022 – August 2022
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• Earthworks and cut and cover under Mt Eden Road bridge • Temporary foundation and deck works for TBM
• Tunnelling works • Trough Station and MC60 works
Construction sequence of works
• Excavation cut and cover under Mt Eden Road bridge • Blasting and excavation Ruru Street bridge • Establishment of temporary foundation and column of temporary deck for TBM • Assembly of temporary deck for TBM second drive • Station construction • Tunnelling works − TBM shield re-assembly for second drive − −
• Earthworks (MC50 and sump pit) • Tunnelling works • Piling at MC50
TBM gantry pull out from Aotea Station TBM pull out after first drive
•
Civil works (construction of Head House building, Ruru Street bridge, Station construction)
• • •
Excavation of sump pit Start of excavation at MC50 Tunnelling works: TBM start second drive (these works do not form part of the main works and will
Equipment and material • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •
Rock trencher for huia 2 Steel pipe Welding on site Shotcrete machine Jumbo Drum cutter Steel reinforcement Canopy tubes Load and haul machine Concrete trucks Formworks Concrete pump Mobile crane (50T) Concrete vibrators Steel structure Welding Reinforcement Formworks Mobile crane 150T and 50T Reinforcement Concrete trucks Concrete pump Placing boom Concrete vibrators Excavator Tower crane Steel structure Cladding Concrete reinforcement Concrete pump Welding machine Grout plant Cooling plant Electrical transformers Air compressors Truck and trailers
Construction Environmental Management Plan Summary of works Stage MTN Construction Methodology
Construction sequence of works
• • • • •
be included in the Tunnelling Works, as part of a separate Outline Plan) Deck and temporary columns disassembly Continuing civil trough Station works Piling at MC50 MC50 civil works Head House building structure completion
NAL Stage 2 January 2022 – November 2022
• MTE 02 retaining wall (piling) - contiguous
Contiguous /secant pile wall: • Construct piling platform • Set up rig • Drill • Place casing • Place reinforcement • Pour concrete • Remove casing • Excavate • Cutoff • Build capping beam • Excavate down and between retaining walls • Shotcrete
CSA 4 works (and beyond) August 2022 – March 2023
• Newton Grade Separation structure and Eastern Tunnel Structure • Formwork
• Cut and cover tunnel construction to form the grade separation structure and ventilation plenum • Concrete reinforcement- Fibre Reinforced Polymer (FRP) - formwork
NAL Stage 1 Oct 2020 to July 2021 NAL Stage 2
• Earthworks and Track installation
• •
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Excavate and remove existing ballast to waste Existing formation to be removed to new design subgrade level
Equipment and material • • • • • • • • • • • • • • • • • • • • •
30T excavators Trucks Formworks Mobile crane 150T and 50T Reinforcement Concrete trucks Concrete pump Placing boom Concrete vibrators Piling rig 1x SR-40 Piling rig or similar 1x Vibro-hammer 1x 50T crawler crane 1x Concrete pump Tremie pipe Temporary casings 1x LB-28 Piling rig (100 tonne) Platform Excavator 6- wheeler Compactor
• • • • • • • • • • • •
Trucks Formworks Mobile crane 150T and 50T Reinforcement Concrete trucks Concrete pump Placing boom Concrete vibrators Piling rig 6t excavators 10‐50t excavators Rocker breakers of varying sizes for 10 ‐ 50t excavators
Construction Environmental Management Plan Summary of works Stage MTN Construction Methodology January 2022 – December 2022
Construction sequence of works
Equipment and material
•
• 35‐40t telescopic boom clam shell bucket excavator • 30t Articulated all terrain dump trucks • 6‐wheeler trucks • Truck and trailers • 8‐10t vibratory compaction rollers • 400kg plate compactors • 6t wheeled tipper dump trucks • D4 Bulldozer • Trailer mounted water blasters • Down the hole hammer rig • 20‐30t DSM • Drill rig • Excavators – 5t to 14t • 6 wheeler trucks • Pumps
• • • • •
Beyond CSA4 works January 2021 – December 2021
Directional drilling for waste water diversion (Basque Park) (these works will occur concurrently to the main works but do not form part of this CEMP)
CSA 4 works and beyond March 2020 – December 2022 NAL Stage 1 – May 2021 – May 2022 (MC10)
Miscellaneous utility works
NAL Stage 1 – MC60 December 2021 – May 2022 NAL Stage 2 - MC40/50 January 2022 - October 2022
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• Track drainage − MC10 − MC60 − MC40/50
Place and compact GAP65 subbase layer and two layers of TX160 geogrid Cart material Place and compact GAP40 base course Install subsoil drainage Place one layer of TX190 geogrid Place ballast to design levels and spread with excavator
• Excavate launch shaft • Set up drill rig • Drill waste water pipe from Basque Park to Shaddock Street • Pull pipe through from Shaddock Street to Basque Park • Install new manholes over newly installed waste water line • Installation of temporary stormwater and waste water diversions to enable tunnel construction • Install dewatering and erosion and sediment controls • Excavate and track form • Install drainage pipes and inlet/outlet structures • Place and compact aggregate backfill • Install ballast, sleepers and track
• • • • • • • • • • • • •
Hiab Light truck/ute 6w truck Small tools Hydro-excavator Floor saw Fences/concrete blocks Double side rail parallel Hoist and slings 10t truck 10t excavator 3.5t loader Compactor 2.5t and 7t
Construction Environmental Management Plan Summary of works Stage MTN Construction Methodology
Construction sequence of works
Equipment and material • • • •
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Trench tamping compactor Hi-rail vehicles Semi-trucks Work trains
Construction Environmental Management Plan
2.4.4. WFC – Sequence of Works and Equipment The WFC construction methodology inclusive of indicative sequence, equipment and materials is provided in Table 2-9. Figure 2-20 depicts the Porters Avenue footbridge and Figure 2-21 provides an artistic concept illustration of the Fenton footbridge.
Figure 2-20 Artistic concept illustration of Porters Avenue footbridge
Figure 2-21 Artistic concept illustration of Fenton footbridge
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Construction Environmental Management Plan Table 2-9 Construction equipment and sequence of works for the WFC of the main works Stage
Summary of Works
Description
Equipment and Material
Mt Eden Enabling Works Fenton Street Utility Diversion (continuation)
• Temporary and permanent utility diversions along Fenton Street, Porters Avenue, Haultain Street and Wynyard Street • Road widening
• Establish lay down areas • Relocate utilities • Dig and lay watermain and stormwater drainage • Remove old watermain
• • • • • • • • •
5t digger with breaker 12t digger 20t digger and breaker 200kg plate compactor 8t road roller 20t digger 6-wheeler truck Plasma cutters Small hand breaker
• Western NAL CSA 5 site set up at 1A Porters Avenue (includes block wall construction)
Site establishment at 1A Porters Avenue
• • • • • • • • • • • • • • • • • • • • • • • •
35t excavator 3.5t rock breaker 6-wheeler trucks 10t roller 1x SR-40 Piling rig or similar 1x Vibro-hammer 1x 50T crawler crane 1x Concrete pump Tremie pipe Temporary casings Platform Compactor 35t excavator 3.5t rock breaker 6-wheeler trucks 10t roller 1x SR-40 Piling rig or similar 1x Vibro-hammer 1x 50T crawler crane 1x Concrete pump Tremie pipe Temporary casings 1x MC15 Piling rig (16 tonne) for micropilling 1x LB-28 Piling rig (100 tonne) for contiguous/secant piling
March 2020 – September 2020
Stage 1 - June 2020
Blockwall construction within CSA • Excavate basalt/fill material • Transport material • Place blocks • Backfill and compact
Stage 1 August 2020December 2021
Stage 2 January 2022 – December 2022
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• Piling retaining walls PRT-02 (blockwall, secant and contiguous) PRT-03 (secant and contiguous) PRT-07 (micropile wall and block wall) PRT-01 (pinned blockwall) • Construction of retaining walls (piling): PRT-02 (blockwall, secant, and contiguous) PRT-01 (pinned blockwall) PRT-06 (pinned blockwall)
PRT-01/PRT-06 (pinned blockwalls)/PRT-07 and PRT-02 (block walls): • Excavate basalt/fill material • Transport material • Place blocks • Backfill and compact PRT-07 Micropile wall sequence: • Drill • Place the steel pipe • Place the reinforcement • Seal with concrete
Construction Environmental Management Plan
Stage
Stage 1 August 2020 – December 2020 Stage 2 January 2022 – April 2023
Stage 1 August 2020 - October 2021
Summary of Works
• Removal of assets from MC10 downmain area • Installation and removal of OLE breakers and switchers • Dismantle NAL Downmain (MC10). • Dismantle Upmain (MC40). • Install new Upmain MC40.
• Bulk earthworks (and blasting if required)
Description
Equipment and Material
PRT-02 and PRT-07 (secant and contiguous walls): Construct piling platform • Set up rig • Drill • Place casing • Place reinforcement • Pour concrete • Remove casing • Excavate • Cutoff • Build capping beam • Excavate down and between retaining walls • Shotcrete (only for contiguous wall) • Remove Overhead Line Equipment (OLE) • Remove track and ballast • Remove signalisation • Install fencing to isolate worksite from live single line running • Install new track and ballast
• •
Platform Compactor
• • • • • • • • • • • • • •
Excavators Loaders Cranes Hiab Trucks Crew Trucks Elevated work platforms Hi-Rail vehicles Semi-trucks Work trains 6t excavators 10‐12t excavators 15‐20t excavators 30t excavators Rocker breakers of varying sizes for 6 ‐ 30t excavators 35‐40t telescopic boom clam shell bucket excavator 30t Articulated all terrain dump trucks 6‐wheeler trucks Truck and trailers 8‐10t vibratory compaction rollers 400kg plate compactors 6t wheeled tipper dump trucks D4 Bulldozer
Bulk earthworks: • Excavate and remove existing ballast to waste • Existing formation to be removed to new design subgrade level • Place and compact GAP65 subbase layer and two layers of TX160 geogrid • Cart material • Place and compact GAP40 base course • Install subsoil drainage • Place one layer of TX190 geogrid • Place ballast to design levels and spread with excavator Basalt blasting if required
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• • • • • • • •
Construction Environmental Management Plan
Stage
Summary of Works
Stage 1 August 2020 – December 2021
• Western facing crossover structure (piling, concrete works, earthworks and drainage). This may include basalt blasting if required.
Stage 2 January 2022 – June 2023
• Western facing crossover structure (top down construction) Piling Concrete works • During stage 2 piling takes place from the east and works towards the west.
Stage 1 August 2020 – December 2021
• Porters Avenue Pedestrian Bridge structural piling (end in December 2020) and construction of bridge deck
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Description
• Install security fence • Install security wall to separate working area from rail line • Install piles • Install intermediate piles • Detail excavation for capping beams and intermediate/crossing beams • Pour beams • Install trough crossing beams and settlement slabs • Install barriers around the capping beam top • Pour up stand along trough beam and install handrail • Start excavation under the station once trough beam up stand poured • Install security fence • Install security wall to separate working areas from the rail line • Install piles • Detail excavation for pile caps and crossing beams • Pour beams • Install U shape walkway • Install handrails • Excavate for station from below • Shotcrete and install station walls • Cast slab install platforms and stairs • Construct lay down area and site compounds at piers • Piling for bridge piers • Construct pile caps • Construct RC blade piers • Construct cross heads • Install bridge bearings
Equipment and Material • • • • • • • • • • • •
Trailer mounted water blasters Down the hole hammer rig 20‐30t Deep soil mixing rig SR 50 piling rig (2) 20 T Excavators 5 T excavators Small Hiab Concrete pump 30T mobile crane Foot compactor 8 wheeler trucks Dewatering pumps
• • • • • • • • •
SR 50 piling rig (2) 20 T Excavators 5 T excavators Small Hiab Concrete pump 30T mobile crane Foot compactor 8 wheeler trucks Dewatering pumps
• • • • • •
8‐10t excavator SR50 for piling 70t Crawler crane for piling 25m+ concrete boom pumps 450t mobile crane 25‐40t roughy crane
Construction Environmental Management Plan
Stage
Summary of Works
Stage 1 August 2020 – August 2021
• Fenton Street footbridge: structural piling (end is anticipated by December 2020) and construction of bridge deck
Stage 1 and 2 Fenton Street March 2020 – July 2022
• Fenton Street road works/reinstatement
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Description • Fabricate steel bridge main sections offsite in segments and splice onsite • Land main span onto bridge bearings • Construct services enclosure room • The following works relate to the Mt Eden Station however will be occurring after the main works as part of the Public Realm reinstatement: • Install services and Mechanical and Electrical features (this will be occurring • Land stairs • Install balustrading/handrails • Install bridge lighting • Construct lift wells • Install bridge lifts to piers • Install CCTV • Commission and inspect • Open bridge to public • Construction of lay down area and piling platforms • Piling for bridge piers, and adjacent retaining walls underneath main span • Construct pile caps • Construct RC Blade piers • Construct centre pier column • Fabricate steel bridge main span sections offsite and assemble onsite • Install bearings • Land main span onto bridge bearings • Land stairs • Install balustrading and handrails • Install bridge lighting • Construct lift wells • Install bridge lifts to piers • Road widening • Services diversion
Equipment and Material
• • • • • • • •
8‐10t excavator SR45 or R516 for piling 70t Crawler crane for piling 25m+ concrete boom pumps 450t mobile crane 20‐40t roughy crane Hiab Lighting towers for night works
• • •
Excavator 5t 6 wheeler truck Plate compactor
Construction Environmental Management Plan
Stage
Summary of Works
Stage 1 and 2 May 2021 – October 2022
• Track drainage
Stage 2 January 2022 – June 2023
MC20 MC30 earthworks and track works including concrete works (wall and track slab)
Description
Equipment and Material
• Reinstatement after Fenton Street footbridge construction • Install dewatering and erosion and sediment controls • Excavate and track form • Install drainage pipes and inlet/outlet structures • Place and compact aggregate backfill • Install ballast, sleepers and track
• • • • • • • • • • • • • • • • • • • • • •
• • • • • • • •
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Excavate and remove existing ballast to waste Existing formation to be removed to new design subgrade level Place and compact GAP65 subbase layer and two layers of TX160 geogrid Cart material Place and compact GAP40 base course Install subsoil drainage Place one layer of TX190 geogrid Place ballast to design levels and spread with excavator
• • • • • • • • • • •
3.5t loader 10t road roller Hiab Light truck/ute 6w truck Small tools Hydro-excavator Floor saw Fences/concrete blocks Double side rail parallel Hoist and slings 10t truck 10t excavator 3.5t loader Compactor 2.5t and 7t Trench tamping compactor Hi-rail vehicles Semi-trucks Work trains 6t excavators 10‐50t excavators Rocker breakers of varying sizes for 10 ‐ 50t excavators 35‐40t telescopic boom clam shell bucket excavator 30t Articulated all terrain dump trucks 6‐wheeler trucks Truck and trailers 8‐10t vibratory compaction rollers 400kg plate compactors 6t wheeled tipper dump trucks D4 Bulldozer Trailer mounted water blasters Down the hole hammer rig 20‐30t DSM
Construction Environmental Management Plan
2.4.5. Main Works Earthworks Volumes Approximate earthworks volumes are indicated in Table 2-10. Details of earthworks volumes are indicative only and need to be looked at in relation to timeframes for the works provided in section 2.3 of this CEMP. Spoil generated from EFC1 and EFC2 construction activities will be sent to EFC2 CSA 5 muck bin or sent offsite where possible (dry excavated layers). CSA 4 surge pile will store spoil from the MTN (NAL platform, Mt Eden Station), tunnelling (TBM and mined tunnel), and WFC activities. From these CSA spoil sites, it will be taken offsite to the appropriate tip site (such as Three Kings as the primary site for clean spoil). Table 2-10 Estimated earthworks volumes for main works
Main works area EFC1
Construction Activity Piling works Bulk earthworks Construction of bridge Total
EFC2
Piling works Bulk earthworks Ground improvement Utility works Construction of Eastern Facing crossover structure Total
MTN
Piling works Mt Eden station and bridges NAL C5 platform modification TBM and mined tunnelling Utility works Total
WFC
Piling works Bulk earthworks Construction of bridges Total
Earthworks volumes (in m3) 2,060 10,300 3,000 15,360 4,930 38,900 1,300 7,050 5,000 57,180 1,250 131,000 10,000 148,670 900 291,820 10,000 35,000 200 45,200
2.5 Programme The main works are anticipated to take approximately 40 months to complete between approximately April 2020 to June 2023 as detailed in section 2.2 of this CEMP. Some of the construction activities for the main works will occur concurrently as shown in Figure 2-22 .
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Construction Environmental Management Plan
Figure 2-22 Main works construction programme
2.6 Hours of Work It is anticipated that surface/above ground construction works will generally be undertaken between 0700hrs to 2200hrs Monday to Saturday. Any surface construction activities undertaken after 7pm will be low-noise activities (where possible) as a priority to avoid any potential disturbance of the surrounding properties. Piling and road cutting will be restricted to between the hours of 7am to 7pm, Monday to Saturday as per CRL designation condition 36.3b, except where a BOL results in the determination that the Best Practicable Option (BPO) is to undertake works on a Sunday due to Health and Safety requirements; and this is approved by a Site Specific Construction Noise and Vibration Management Plan (refer section 5.8 of this CEMP and details of BPO in the Construction Noise and Vibration DWP attached as Appendix L of the CEMP). Blasting in the vicinity of MediaWorks will take place Monday to Saturday at 10:32am and 14:32pm (as agreed with MediaWorks) and this will avoid MediaWorks sensitive times in line with designation conditions 32.6 and 35.11. Some construction works (e.g. concrete pours, traffic switches, deliveries, loading in/lifting, utilities work, D-wall works, confined space entries, road civil works, works occurring Page 91
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Construction Environmental Management Plan during the BOL) may be undertaken outside of these hours, however this would not be a general occurrence and will be done in accordance with the designation conditions. Operating procedures will be implemented, including early notification to affected residents and businesses of such events, to minimise any potential disturbance (refer to section 5 of this CEMP). Some construction activities such as tunnelling will be completed between the hours of 1900 to 0700hrs i.e. night works. These activities will generally be completed below ground level and are anticipated to cause minimal disturbance.
2.7 Site Layout and Management 2.7.1. ACZ The main works consist of the ACZs described in section 2.2.2 of this CEMP. The main works will be undertaken at these ACZ’s while supporting plant operations will generally be undertaken within the CSAs (refer to section 2.7.2 to 2.7.4 of this CEMP) where practicable. Discrete operations will occur within the ACZs (e.g. ground improvement works, spoil handling, laydown areas etc.) where space within the CSAs is constrained or specific activities are required to be undertaken at the ACZ. The main works consists of three CSAs as described in sections 2.7.2 to 2.7.4 of below.
2.7.2. CSA 4 – Mt Eden CSA An overview of CSA 4 location and indicative layout and activities is shown in the drawings attached in Appendix B of this CEMP. The Mt Eden CSA 4 is illustrated in Figure 2-23 and will provide for: • • • • • • • • •
Site offices and welfare facilities; Site parking; Entrance/exit to CSA for trucks (with proposed wheel wash at the exit of CSA 4 near the western site access on Ngahura Street) and a separate pedestrian entrance on Ruru Street; Possible access for trucks to the CSA 4 Technical Area for TBM related works from Shaddock and Flower Street; Form work storage, reinforcement storage, TBM supply storage; Aggregate storage and spoil stockpile; Hazardous substances storage; Concrete crushing activities – operational until December 2020; Technical area (refer Figure 2-24) on the eastern end of the CSA 4 including: • • • • •
• • • • Page 92
A potential separate entrance/exit to Technical Area on Shaddock Street; Grout plant (also referred to as ‘A component plant’); Cooling plant; Fuel storage area; Water treatment area including a sedimentation pond in early stages and replaced by a water treatment plant in later stages (refer section 2.7.7 of this CEMP for further details on the water treatment); Water recycling is likely to be undertaken at the Technical Area with approximately 1,000m3 stored in tank(s) and an average of approximately 300m3/h treated; Chemical storage and bentonite storage areas; Electrical transformers; Two workshops, spare part storage area, plant storage area;
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Construction Environmental Management Plan • •
Air compressor complex (including electrical cabinet, air dryer, booster pump, diesel storage, spares storage); and Crane loading area.
Noise barriers and hoardings (such as plywood) will be placed around the CSA (purple boundary in Figure 2-23) further detail about site security, safety and public viewing is provided in section 2.8 of this CEMP. Vehicle access to the works area will be restricted to material delivery, concrete delivery, spoil delivery to surge pile and spoil removal offsite, service vehicles (for example sediment disposal and fuel supply) and vehicles required for personnel movements across the main works. Section 5.7 of this CEMP summarises the procedures to be implemented in terms of transport, access and parking.
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Figure 2-23 MTN CSA 4 – Site layout and activities Page 94
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(Grout Plant)
Bentonite storage for TBM operations
Figure 2-24 MTN CSA 4 Technical area – Site layout and activities Page 95
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Construction Environmental Management Plan
2.7.3. CSA 5 – East Facing Connection 2 The EFC2 CSA (CSA 5) located between Normanby Rd, Boston Road and Mt Eden Road (14-22 Boston Road, 11 Water Street and part of 28 Mt Eden Road) will be established during the Normanby Road Early Works. Figure 2-25 and Figure 2-26 reflect the site layout for CSA 5 during NAL construction Stage 1 and Stage 2, respectively. Indicative key plant and activities within the EFC2 CSA 5 include the following: • •
•
• • • • • •
• • • • • • • • • •
Vehicle and truck entrance and exit will be located at Water Street during Stage 1 and 2 (with provision for a wheel wash); Vehicle and truck entrance and exit at Normanby Road (with provision for a wheel wash) during Stage 1 (until the TSB is constructed) of the main works. This access will mainly be for oversized vehicles. During Stage 2, two additional vehicle and truck entrances/exits (with provision for a wheel wash) will be at Normanby Road, south of the TSB (main entrance/exit), and at the parking area above Enfield Street, south of MC40; Separate pedestrian entrance/exits via Water Street; Site offices and staff welfare facilities (toilets, changing room, showers); Workshop, storage containers (tools and materials) and machinery storage at night; Electrical substation, potential generator and fuel tank for refuelling activities; Bunded Soil Mixing Plant (both Stages), including: cement silo (approximately 50t), water tanks (indicative 2x30m3 tanks), mixer (6t), control room. Bentonite/D-wall plant area (only in Stage 1) including bentonite powder in bags, desander, spoil pit (temporary collection point for sand from the desander), bentonite mixer and bentonite/mud silos. Muck bin for collection of spoil for construction areas (wet/dry material of approximately 600m3) within a footprint of approximately 450m2 in size; Water treatment area (including indicative settlement tank, oil separator, pH treatment area); Waste management area (trash bins); Hazardous goods storage (bunded for fuels and dangerous fluids storage); Spill kits will be available at a number of locations within the CSA 5; indicative locations include the D wall plant area, the water treatment area and the hazardous good store; Aggregate stockpile (approximately 750m3 in total) with runoff from aggregates collected and directed to the water treatment system for treatment; Crane assembly; Lay down area; Other construction materials and machinery, such as plastic ducting, bridge beams, traffic barriers and concrete pipes; and Temporary car parking for stakeholders (Office Max at 32 Normanby Road) will be provided when undertaking works in their car park (indicative location at the CSA 5 is shown on Figure 2-26).
The grout plant (shown as Soil Mixing Area on Figure 2-25) within CSA 5 (EFC2) will be used for deep soil mixing (DSM) required for the ground improvement works. The DSM involves insertion of a large diameter auger into the ground while grout (mixture of Portland cement and water) is injected through ports in the tooling. The injected grout is mixed using paddles on the auger that mix the Page 96
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Construction Environmental Management Plan ground and grout as it progresses down a column. Spoil generated during the deep soil mixing is collected and transported to the muck bin in CSA 5 (EFC2). Noise barriers and hoardings (such as plywood) will be placed around the CSA (refer to the red boundary in Figure 2-25 and Figure 2-26). Further detail about site security, safety and public viewing is provided in section 2.8 of this CEMP. Due to space constraints, there is no provision for on-site construction contractor parking at the CSA 5. Vehicle access to the works area (ACZ and CSA 5) will be restricted to material delivery, concrete delivery, spoil delivery to surge pile and spoil removal offsite and service vehicles (for example sediment disposal and fuel supply). Arrangements for alternate temporary stakeholder car park (Office Max) will be provided when works are undertaken at their car park. Section 5.7 of this CEMP summarises the procedures to be implemented in terms of transport, access and parking.
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Figure 2-25 EFC2 CSA 5 Site Layout and Activities (Stage 1) Page 98
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Construction Environmental Management Plan
Figure 2-26 EFC2 CSA 5 Site Layout and Activities (Stage 2)
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2.7.4. CSA 5 – WFC CSA (Western NAL) The WFC CSA 5 (located at the western NAL, near 1A Porters Avenue) will be used to access the ACZ and for storage purposes by the piling team and bridge construction team. The area will be used during both NAL Stages of the main works (i.e. indicative dates from July 2020 until the end of the project i.e. December 2022). The pedestrian walkway will be blocked with a fence placed on the walkway under the bridge. The WFC CSA 5 area has a steep slope and a blockwall will be constructed across the entire site (refer Figure 2-27). Key plant and activities within the WFC CSA 5 include the following: • • • •
Laydown area; Bunded hazardous goods storage (20ft container) and spill kit; Pedestrian access off New North Road; and Site vehicle entrance and exit through New North Road, and additional site vehicle exit through Porters Avenue.
Hoardings (such as plywood) will be placed around the CSA (refer to red boundary in Figure 2-27). Further detail about site security, safety and public viewing is provided in section 2.8 of this CEMP. Due to space constraints, there is no provision for on-site contractor parking. Vehicle access to the works area will be restricted to material delivery, concrete delivery, spoil delivery to surge pile and spoil removal offsite and service vehicles (for example sediment disposal and fuel supply). Section 5.7 of this CEMP summarises the procedures to be implemented in terms of transport, access and parking.
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Construction Environmental Management Plan
Figure 2-27 WFC CSA 5 Site layout and activities (Stage 1 and 2) Page 101
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Construction Environmental Management Plan
2.7.5. Bentonite Plant A bentonite plant will be located within EFC2 CSA (CSA 5) during Stage 1. The purpose of the plant is to mix and recycle bentonite slurry required for various construction activities such as the D-Wall construction of the eastern cross over and the Mt Eden bridge. The bentonite plant will include the following: • • • • • •
Six(6x) 10-12m high silos (45m3 volume each), on top of 300mm thick concrete slabs; Two 3.66m diameter, 3.1m high tanks (30m3 volume each); De-sanding Unit (desander) with a capacity of approximately 100/120 m3; Bentonite mixer; Bentonite storage bags; and Electrical substation (and potential temporary generator)
Details of the bentonite plant operation is provided in Table 2-11 with a process diagram illustrated in Figure 2-28 (the diagram is indicative, although a mud pool is unlikely to be used). The bentonite treatment area is depicted in Figure 2-25 (EFC2 CSA 5, refer CSA drawings attached in Appendix B of the CEMP) and detailed in Figure 2-29. Table 2-11 Main works indicative bentonite treatment operations
Bentonite Operation
Operation Details
Bentonite Storage
• Storage of bentonite powder in bags and slurry within silos.
Bentonite Mixing and Recycling
• Mixing of bentonite with water and additives (sodium bicarbonate and bentocryl) to make a bentonite slurry, which will be temporarily stored within the silos (indicated as mud silos on the Figure 2-25 and Figure 2-29) before being used in the piling operations. The bentonite mixer will be covered to control bentonite powder dust emissions. • Transfer of the bentonite slurry to the storage silo, connected to the circuit of the de-sanding unit (desander) and down to the D-wall operations via pipes and hoses. • Slurry will be pumped from the trench and travel back to the STP/desanding unit where it will be treated to remove solids and recover the slurry for re-use.
Slurry Spoil Disposal
• Dry material recovered from the de-sanding unit will be removed offsite via truck. • Liquid spent slurry following de-sanding will be discharged into a temporary spoil pit (approximately 800 m3) located on site in front of the desanding plant. The spoil will be excavated and transported via trucks (approximately five per day) to an approved disposal facility. Spoil disposal is depicted as spoil pit (CSA 5) in the CSA drawing (refer to Appendix B of this CEMP).
Management of discharges
• The entire bentonite (D-wall) plant will be bunded to contain any spilt material or to contain bentonite slurry in the event of a pipe or pump failure during transfer of the slurry. • Any surface water collected in the bunded area will likely be disposed off-site (refer section 2.7.7 of this CEMP).
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Construction Environmental Management Plan
Figure 2-28 Main works bentonite slurry operations (indicative only)
Figure 2-29 Bentonite treatment area within EFC2 CSA 5 Page 103
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Construction Environmental Management Plan
2.7.6. Grout Plant A grout plant will be located at CSA 4 within the TBM technical area, refer to Figure 2-24. The TBM will be launched from the Mt Eden CSA 4 area and travel approximately 2 kilometres to the Aotea Station. As the TBM progresses underground, precast segments are assembled behind the TBM shield and the annular gap between the ring outer diameter and the excavated ground is filled using a grout which will be batched on the surface at CSA 4 in a grout batching plant and pumped into the TBM. The layout and design of the grout batching plant is still being developed. The final grout mix comprises of an “A component” consisting of cement, bentonite, water and potentially pulverised fly ash and a “B component” (Sodium Silicate Accelerator). The B component will be stored in the TBM Technical Area in 1m3 Intermediate Bulk Containers (IBC’s) as shown in Figure 2-30. The location of the A component plant and B component storage is shown in Figure 2-24. Details of the grout operations for the TBM at CSA 4 are provided in Table 2-12. Table 2-12 Main works indicative TBM grout operations
TBM Grout Operations
Operation Details
Material Storage
Cement powder, pulverised fly ash and bentonite will be delivered to the plant by trucks. Each material will be pumped to dedicated storage silo through hoses. Dust filters on the silos will be used to control dust emissions. Bunded IBCs of sodium silicate, grease, oil and ground conditioning foam will be stored in the Chemical Storage Area of the Technical Area (refer Figure 2-24 and CSA drawing in Appendix B of this CEMP).
Tunnelling materials preparation
Raw materials from the A Component will travel to the mixer via a closed screw conveyor. The scale will have a protective cover to control dust. The raw materials and additives will be mixed intermittently with water in the required proportions and the grout will then be stored in a tank. Transport of IBCs or drums of substances will be as required to the TBM.
Tunnelling grout application
Grout prepared in the grout plant will travel via pipe to the TBM and be pumped behind the tunnel linings to fill the annulus gap.
Spoil Disposal
The spoil removed by the TBM will be comprised of foam/polymer, water and soil, and will be carried by a conveyor out of the tunnel to the covered spoil store at the southern end of CSA 4 adjacent to the western railway line (NAL). It will be unloaded by excavators to the building and reloaded as required into trucks for authorised offsite disposal.
Management of Discharges
The TBM grout plant will be bunded within the Technical Area. Any surface water collected in the bunded area will be pumped to the water treatment plant located within the Technical Area for removal of sediment, oil and treatment for pH prior to discharge (refer Figure 2-24 and section 2.7.7 of this CEMP). There will be no gravity discharge of any water from the bunded area to the stormwater system. Any spilt material pumped to the water treatment plant will be treated as per other sediment laden water on-site with discharge only occurring once the minimum water quality standards are met (refer section 2.7.7 of this CEMP).
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Figure 2-30 Intermediate Bulk Storage (IBC)
2.7.7. Water Treatment Generally, any runoff from the main works will be pumped into an onsite treatment system (located in the Mt Eden CSA 4 and EFC2 CSA 5) where the sediment will be separated using assisted sediment settlement. Sediment settlement will be undertaken as required to ensure water discharged from the system will not result in adverse effects on the receiving environment. Discharge water containing the following parameters may be dealt with differently: • Water containing bentonite slurry (e.g. spills into the bentonite bund or from D wall construction) would be either disposed offsite or treated on site prior to discharge (if water treatment allows for this specific treatment). • Water/slurry and wash water that has a high cement content (e.g. from the ground improvement work at EFC2 or MTN, and all piling, shotcrete, capping beam works throughout the main works) will require segregation for on-site treatment (if possible) or else disposed offsite. • Water containing hydrocarbons is likely to be disposed offsite. Groundwater encountered during excavation will need to be treated prior to discharge or discharged off site. Due to the large volumes anticipated, discharge offsite is more likely to be undertaken. Details about groundwater dewatering is provided in the Groundwater and Settlement Monitoring and Contingency Plan (refer to section 5.13 of this CEMP and groundwater treatment provided in the Flocculant Treatment Management Plan attached as an Appendix to the Erosion and Sediment Control Plan (refer section 5.4 and Appendix H of this CEMP). The water treatment process will include the use of either chemical or non-chemical flocculants (the latter being preferred if effective) as well as pH dosing and will be undertaken at the water treatment area / Water Treatment Plan (WTP). The treatment tanks will be located within the ACZ and WTPs will be located within the CSAs. In early stages of the main works (and providing continuity with the Mt Eden Enabling Works), a Sediment Retention Pond (SRP) (currently located at the Technical Area in CSA 4) will be operated with Lamella clarifiers using pH adjustment, coagulation and flocculation for water treatment at CSA 4. In later stages, the pond will be replaced by a larger purpose designed WTP. The water treatment system/ WTP (including elements such as de-sanding units, radial thickener, filter press, buffer tanks and Lamella clarifier) will allow for both stormwater Page 105
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Construction Environmental Management Plan and trade waste discharge. WTPs at both CSAs are currently under study and therefore water treatment cannot be confirmed until these WTPs are defined and chosen. Consideration has been given to also treat some of the discharge water from EFC2 and WFC at the WTP in CSA 4 (as this WTP will be of much bigger scale than the EFC2 WTP). If the quality of the discharge water is not deemed appropriate for stormwater discharge, it will be discharged to sewer in accordance with resource consent condition 145 (b) (provided it complies with a Trade Waste Permit previously applied for and authorised by Watercare) or disposed of by a licenced liquid waste contractor (in accordance with resource consent condition 145 (a)). Further detail about the discharge water quality standards and water treatment at CSA 4 and CSA 5 is provided in the Flocculant Treatment Management Plan (refer section 5.4 and Appendix H of this CEMP). The WFC CSA 5 is not anticipated to have a WTP on site due to space constraints. Any required water treatment within WFC will be undertaken at the treatment tanks within the ACZ, sent to the WTP at the Technical Area in CSA 4, or disposed offsite. This will include in particular groundwater/ stormwater treatment generated from excavation works, and wash water treatment generated from concrete works (piling, shotcrete, capping beam works). Further detail about the water treatment is provided in the Erosion and Sediment Control Plan (refer section 5.4 and Appendix H of this CEMP).
2.8 Site Security, Safety and Public Viewing Site security, safety and public viewing will be provided as follows during the main works: •
• •
• •
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Temporary mesh and scrim fences (minimum 1.8m high) will be erected at the perimeter of all construction areas (including interface of site and railway tracks at CSA 4). These may be anchored to, or fixed into, the ground where their location is critical (e.g. to eliminate fall risks). Standard plywood hoardings will be erected around the CSA. Generally, three types of hoardings will be used on site: • Above ground hoardings (such as block hoarding/timber frame refer CRL-SYW-TMPRBG-DRG-200000); • In-ground post hoardings (such as embedded hoarding refer CRL-SYW-TMP-RBGDRG-200002); and • Tall hoardings (such as blocks hoarding on retaining wall refer CRL-SYW-TMP-RBGDRG-140020). Rail hoardings (2.4m high) such as fortress fencing will be set up along the boundary for single line running during both stages of the NAL works. Noise mitigation will be undertaken where appropriate. This may include noise curtains on mesh fences near roads, Duraflex acoustic barriers (e.g. around concrete crusher at CSA 4) or enclosing machinery and plant (such as fixed paver cutters) wherever practicable and safe, and where it will provide effective noise mitigation. Further detail about noise mitigation is provided in the Construction Noise and Vibration Management Plan (refer section 5.8 and Appendix L of the CEMP). Gates will be provided as appropriate at the entry and exit points of active working areas and at the CSA entry/egress points. These will be locked shut when the site is unattended. Access to the site will be controlled through on-site sign-in procedures.
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Construction Environmental Management Plan •
• • • • •
•
Notice boards will be placed at certain locations around the project area (such as at entrances and safety stations) and will identify the names and contact details of the relevant project staff on site. Site personnel will be located at each active work area to prevent unauthorised persons from entering the site. Pedestrian barriers and fencing (or other means of physical separation) will be used where there is a risk to pedestrians and cyclists (such as at WFC CSA 5 at the western end of NAL). Temporary traffic management will be used at all sites when required. Security guards located at CSA in the evening and on weekends at CSA 4 and CSA 5 (EFC2). Where practicable, opportunities for public viewing will be provided. This will be achieved by integrating Perspex viewing windows (acrylic sheets) or screens in hoardings at suitable locations around the site. Footpaths within the sites will be maintained free of obstruction and trip hazards. Public foot paths outside of the ACZ and CSAs will be maintained as far as practicable (except for WFC CSA 5 at the western end of NAL which will use part of the existing pedestrian walkway.
CRLL and the Link Alliance are currently preparing a ‘Hoarding Strategy’. Future implementation of hoardings will be undertaken in accordance with that strategy.
2.8.1. Crime Prevention through Environmental Design Crime Prevention Through Environmental Design (CPTED) principles (surveillance, access management, territorial reinforcement, quality environments) will be adopted in establishment of the site (as practicable) during the main works, such as: • • • • • •
• •
• •
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Provision of barriers within construction areas and security lighting in the CSAs as appropriate. Closing site office windows and locking doors at night when not in use. Installation of CCTV within the wider working area. Replacement of street lights with temporary lighting where impacted. Clear identification of entry/exit points for work areas and CSAs. Creating a sense of pride, ownership and responsibility amongst construction staff for the CSAs and surrounding construction areas, to encourage staff to take pride in their work spaces and maintain these to a high standard. Ensuring work areas are well managed to discourage antisocial behaviours, defacement or vandalism of construction areas (such as through graffiti) or crime. Providing well-defined and well-lit pedestrian routes with clear sight lines to promote convenient and safe movement within and adjacent to the area of works (refer to the TAP DWP in Appendix K for further detail in this regard). Providing legible and informative wayfinding signage within and around the works area as appropriate to the construction staging. Specific CPTED principles have been adopted in the design of the Porters Avenue pedestrian and cycle bridge (adequate lighting around the bridge, CCTV cameras, etc.) and are provided in Appendix A of the Urban Design DWP (section 5.11 of this CEMP).
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Construction Environmental Management Plan
2.9 Site Housekeeping 2.9.1. Graffiti Weekly inspections of site fencing and hoardings for integrity and graffiti will be undertaken. Graffiti on permanent hoardings (such as public facing CSA hoardings) will be discouraged by placing murals or posting project information on hoardings or construction fences (where practicable). A small quantity of paint will be kept on site to paint over any graffiti within 48 hours of it being identified (which may take longer if working at height is required).
2.9.2. Litter All work areas will be maintained in a tidy and neat condition. The Link Alliance will work with businesses to assist in the regular removal of waste from the project area. No plant, debris, or other materials shall be placed or allowed to roll, wash, slide or blow across adjacent boundaries. All litter will be removed and disposed of in an appropriate manner. Waste generated during the main works will include materials that have the potential to be recycled on site (such as concrete, asphalt, aggregate, ballast, etc.) and other materials that will need to be sent to landfill. Where practicable, the following will be investigated/implemented: • • • •
Recycled concrete will be used for temporary roads construction and within the CSA and benching/platforms for piling rig and crane. Ballast will be re-used for pilling platforms. Rails, sleepers, signalling items to be reused by KiwiRail. OLE masts/supports to be reused by Electrix.
Waste management practices will be implemented through the project Waste Avoidance and Resource Recovery Management Plan (refer to section 5.17 of this CEMP).
2.9.3. Pest Management With increased human activity and facilities in the CSAs, there is potential for pests to increase at the site and at surrounding properties. Pest management activities must comply with Local Authority pest management policies and rules as per the Biodiversity Act 1993 and regulated by the Ministry for Primary Industries (and Local Authorities). As part of the general site housekeeping, pest management activities are proposed as follows: • • • • •
Undertake inspections, monitoring and surveillance at the site and surrounding properties, to determine the presence of pests (especially rats). Gather feedback from the community, residents and businesses (as per the Communication and Consultation Plan, refer to section 5.3 and Appendix G of this CEMP). If required, undertake direct control of rats at targeted locations. Continue monitoring direct control actions (e.g. daily inspection is required for the use of live-capture traps and treat the pest in accordance with the Animal Welfare Act 1999).
2.10 Returning the Site to Public Use Individual working areas will be reinstated following the main works. An Urban Design DWP (UD DWP) has been prepared for the Porters Avenue pedestrian and cycle bridge. An addendum to the UD DWP will be prepared for the Fenton Street pedestrian and cycle bridge, and a separate UD DWP Page 108
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Construction Environmental Management Plan will also be prepared as part of a subsequent Outline Plan process for the wider Mt Eden urban realm works. The UD DWP will address how the works area will be reinstated and returned to public use.
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3.
Social and Environmental Management 3.1 Construction Activities and Associated Environmental Receivers
The key construction activities associated with the main works are related to the construction of the underground CRL tunnels, grade separation structures and trenches, station building and platforms, and tie-ins to the NAL. Further details of the construction activities are provided in section 2.4 of this CEMP. The main works construction activities have the potential to generate adverse environmental effects relating to network utility disruption, social and businesses disruption, transport, access and parking, noise and vibration, dust, erosion and sediment discharges, soil contamination, groundwater and settlement, tree and vegetation removal, and heritage character. The sub-plans attached to the CEMP detail mitigation measures specific to the potential environmental effects generated by the construction activities. Table 3-1 summarises key activities associated with the main works and potential sensitive receivers. Those activities apply to all areas unless specified otherwise. Table 3-1: Main works construction activities and associated environmental receivers
Main Activity
Description of activity
Environmental Receivers
Excavation
• Excavation • Spoil handling and removal
Backfilling
• Backfilling • Spoil handling • Reinstatement
Blasting and crushing of basalt (cut and cover tunnel on EFC and Eastern cross over structure, CRL trough structure for the platform, WFC grade separation structure western crossover and NAL platform) Utility diversions
• • • •
• Stormwater (Motions Creek discharging to Waitemata Harbour being the ultimate receiving environment) • Buildings (settlement/ vibration) • Residents/ social and businesses (noise/vibration/dust/network utilities) • Traffic network • Groundwater • Ground (discharge to landfill/soil contamination) • Stormwater (Motions Creek discharging to Waitemata Harbour) • Buildings (settlement/ vibration) • Residents/ social and businesses (noise/vibration/dust/odour) • Traffic network • Stormwater (Motions Creek discharging to Waitemata Harbour) • Buildings (settlement/vibration/heritage) • Residents/social and businesses (noise/vibration/odour/dust) • Groundwater • Ground (discharge to landfill) • Traffic network
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Drilling holes Installation of explosive and detonation Excavation of blasted material Removal of basalt from site (or crush on site at CSA 4)
• Digging • Compaction • Backfilling
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• Network Utilities • Stormwater (Motions Creek discharging to Waitemata Harbour) • Residents/social and businesses (noise/vibration/odour/dust) • Traffic network
Construction Environmental Management Plan Main Activity
Description of activity
Environmental Receivers
Ground improvement and grouting activities (EFC2)
• Grout plant operation at CSA 5 (established during Normanby Road Early Works) • Mobilise DSM rig to site • Dig trench • Install deep soil mixing column • Inject grout • Remove spoil • Guide wall installation • D-wall construction pilling works • Bore pilling works • Sheet piling works
• Stormwater (Motions Creek discharging to Waitemata Harbour) • Air quality (dust) • Buildings (vibration) • Residents and businesses (noise/vibration/dust) • Traffic network • Ground (soil contamination) • Stormwater (Motions Creek discharging to Waitemata Harbour) • Trees (EFC1/EFC2) • Buildings (settlement/ vibration) • Residents/ social and businesses (noise/vibration/dust) • Traffic network • Groundwater • Ground/soil (soil contamination) • Trees •Residents and businesses (noise/amenity/cultural) •Traffic network
Piling related activities and retaining wall construction
Tree removal (within EFC1 along Boston Road)
• Cut and shred trees (use of chainsaw) • Works within the root zone of trees (dig out roots)
Tunnel mining (MTN continuing from Enabling Works)
• Operation of spoil handling area and dewatering system (already set up) • Primary shotcrete and face nail GFRP installation • Excavation of face
Bridge construction (TSB, Normanby Road Bridge, Mt Eden Road Bridge, Porters Avenue footbridge, Fenton Street footbridge)
• Demolition of existing bridge (where relevant) • Install piles • FRP columns and headstock • Install T beams, stairs and balustrades (where relevant)
Eastern facing crossover (EFC2) – top down construction
• D-wall construction and excavation • Ground slab construction • Staircase construction
NAL Platform construction (MTN)
• Install separation wall and site fencing • Demolition of north (Stage 1)/south (Stage 2) wall of the station • Excavation for raft foundation • FRP raft foundation • FRP for walls and pits
Mt Eden Station construction
• Construction of Mt Eden Station Building (including Station foundation and structures, headhouse, ventilation house and station fitout) • Construction of Mt Eden Station to NAL/Western Line platform footbridge
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• Stormwater (Motions Creek discharging to Waitemata Harbour) • Buildings (settlement/vibration) • Residents/social and businesses (noise/vibration/dust/odour) • Traffic network • Groundwater • Stormwater (Motions Creek discharging to Waitemata Harbour) • Trees (EFC1/EFC2) • Buildings (settlement/vibration) • Residents/social and businesses (noise/vibration/dust/odour) • Traffic network • Stormwater (Motions Creek discharging to Waitemata Harbour) • Buildings (settlement/ vibration/ heritage) • Residents/social and businesses (noise/ vibration/ dust/odour) • Traffic network • Discharge to ground (landfill/soil contamination) • Groundwater • Stormwater (Motions Creek discharging to Waitemata Harbour) • Buildings (settlement/ vibration/ heritage) • Residents/social and businesses (noise/ vibration/ dust/odour) • Traffic network • Ground (landfill/soil contamination) • Groundwater • Stormwater (Motions Creek discharging to Waitemata Harbour) • Buildings (settlement/ vibration) • Residents/social and businesses (noise/ vibration/ dust/odour) • Traffic network
Construction Environmental Management Plan Main Activity
Description of activity
Track works before switching single line running
• Removal of assets • Upmain/downmain dismantlement • Installation and removal of OLE breakers/ switches • Track installation
All other activities
• WFC CSA 5 set up near Porters Avenue to accommodate site vehicle access to ACZ activities • CSA 4 operations and additional set up (such as set up of technical area) • Above ground tunnelling operations and logistics at CSA 4 technical area (such as tunnel segment deliveries) • Movement of vehicles and trucks within the CSAs • Bentonite plant, grout plant and cooling plant operations • Aggregate storage and handling • Concrete crushing and cutting • Cement silo storage • Construction and installation of erosion and sediment control devices • Construction and operation of water treatment plant • Storage of excavated spoil • Loading/unloading of dry material • Waste management • Hazardous substances management • Tree protection (such as Flame Tree during the Normanby Road Bridge works) • Contaminated land removal
Environmental Receivers • Ground (landfill) • Stormwater (Motions Creek discharging to Waitemata Harbour) • Buildings (settlement/ vibration) • Residents/social and businesses (noise/ vibration/ dust/odour) • Traffic network • Stormwater (Motions Creek discharging to Waitemata Harbour) • Trees (EFC2 - CSA 5) • Buildings (settlement/ vibration/ heritage) • Residents/social and businesses (noise/ vibration/ dust/odour/ amenity) • Traffic network • Ground (landfill/soil contamination) • Groundwater
3.2 Environmental Risk Register The Project Risk Register includes environmental risks associated with the main works. It has been set up based on the construction methodology (refer to section 2 of this CEMP) and assessment of potential risks on the environment (section 3.1 of this CEMP). The information contained in the Risk Register provides a guide for the implementation of environmental management activities, controls and monitoring, thus minimising environmental impacts. The Risk Register is a ‘living document’ and has been developed by the Link Alliance. It will be updated as appropriate during the works, such as to address site conditions, revised construction methodologies, new or changed construction staging, or changes to legislative requirements. The Risk Register will be reviewed at least quarterly by the ESM (refer to section 4.1.2 of this CEMP for responsibilities of the ESM). The ESM shall review and update the CEMP and sub-plans (in conjunction with Technical Specialists) to reflect updates to the Risk Register as appropriate.
3.3 Cumulative Effects Methods to address cumulative effects are outlined for specific activities within the relevant subplans. Most notably these include construction noise and vibration, dust, transport, access and Page 112
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Construction Environmental Management Plan parking and social impacts and business disruption. Monitoring for each area includes methods to ensure the effects from the main works construction activities are well understood and delineated from effects of other concurrent construction projects in proximity to the works, to the greatest extent practicable.
3.4 Legislative and Other Requirements This section describes the statutory framework and other requirements for environmental management on the project and outlines relevant legislation, policies, plans and consents.
3.4.1. National Legal Requirements and Policies The works shall be undertaken to comply with all relevant legislation, regulation, strategies and policies in order to appropriately manage environmental effects. Key environmental legislation and regulations relevant to the main works is identified in Table 3-2. Table 3-2: Key national legislation, regulations and standards
National legislation, regulations, strategies and policies Resource Management Act, 1991 Hazardous Substances and New Organisms Act, 1996 Protected Objects Act (1975) for the relevant archaeological and heritage standards/practices Heritage New Zealand Pouhere Taonga Act, 2014 (HNZPTA), National Environmental Standard – Air Quality, 2004 (NES:AQ) National Environmental Standard for Assessing and Managing Contaminants in Soil to Protect Human Health Regulations, 2011 (NES CS) Health and Safety at Work (Asbestos) Regulations 2016 Health and Safety at Work (Hazardous Substances) Regulations 2017 (HSWHSR) Hauraki Gulf Marine Park Act, 2000 WasteMINZ Technical Guidelines for Disposal to Land, Waste Management Institute New Zealand, 2018 (WasteMINZ) Protection of trees on development sites (non-NZ): Australian Standard AS4970-2009 Dangerous Goods Act (1974) and Regulations Biosecurity Act, 1993 National Policy Statement for Freshwater Management, 2014 (NPSFM) Animal Welfare Act, 1999
The Link Alliance will identify, maintain and continually evaluate compliance with legal and other related requirements that are applicable to the delivery of the project (refer to section 6 of this CEMP for further detail about the monitoring and reporting requirements).
3.4.2. Legislation, Standards and Guidelines relating to Environmental Aspects Table 3-3 identifies any regulations, standards and guidelines which are relevant to the environmental aspects of the project. These will be read in conjunction with the relevant sub-plans of this CEMP. Page 113
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Construction Environmental Management Plan Table 3-3 Standards, guidelines and specific statutory requirements associated with environmental aspects and detailed in the CEMP and sub-plans
Environmental Aspect/Plan
Acronym
Plans, Statutory Requirements, Guidelines and Standards
Social and Impact Business Disruption DWP Communication and Consultation Plan
SIBD DWP
•
CCP
• •
Land disturbing activities / erosion and sediment control
ESCP
Water treatment (Flocculant Treatment Management Plan)
FTMP
•
•
• •
Air Quality DWP
AQ DWP
•
•
TV DWP
• •
Transport, Access and Parking DWP
TAP DWP
• • •
Construction Noise and Vibration DWP
CNV DWP
Trees and Vegetation DWP
Historic Character DWP Contamination DWP
HC DWP CDWP
• • • • • • • • • • • •
•
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International Association for Impact Assessment Social Impact Assessment: Guidance for Assessing and Managing the Social Impacts of Projects, 2015. International Association for Public Participation engagement spectrum (IAP2). CRLL’s Overarching Communication and Consultation Strategy (2018). GD01, Stormwater Management Devices in the Auckland Region – Guideline document 2017/001 (GD01), Auckland Council, December 2017. GD05, Auckland Council Guideline Document No. 2016/005 for Erosion and Sediment Control Guide for Land Disturbing Activities in the Auckland Region (2016). Auckland Council Best Management Practice: Catch pit Protection Area (2015). Auckland Council Best Management Practice, Concrete and Asphalt, Auckland Council (2015). Ministry for Environment, Good Practice Guide for Assessing and Managing the Environmental Effects of Dust Emissions 2001. AS/NZ 3580.1.1: 2007 Method for sampling and analysis of ambient air – Guide to siting air monitoring equipment. National Environmental Standard for Air Quality (AQNES). Auckland Unitary Plan AUP(OP) Table E26.4.3 Network Utilities and electricity generation – Trees in roads and open space zones and the Notable Trees Overlay. AS4970-2009 Protection of trees on development sites. AUP(OP) Schedule 10 Notable Trees. New Zealand Transport Agency (NZTA) Code of Practice for Temporary Traffic Management (CoPTTM) Auckland Transport’s Code of Practice (ATCoP) NZS 6803:1999 Acoustics – Construction Noise. DIN 4150-3:1999 Structural Vibration (German standard). BS 5228:2009 Code of Practice for Noise and Vibration Control on Structures (British Standard). NZS 6801:2008 Measurement of Sound. NZS 6802:2008 Assessment of Environmental Sound. AS 2187.2-200 Explosives – storage and use – use of explosives. HNZPT Guidelines Kōiwi Tangata Human Remains (2010). AUP(OP) Schedule 14.1 Ministry for Environment A Guide to the Management of Cleanfills, 2002. Health and Safety at Work (Asbestos) Regulations, 2016. Worksafe New Zealand Code of Practice: Management and Removal of Asbestos, November 2016 amended December 2016. Ministry for Environment, Contaminated Land Management Guidelines No. 1 to 5.
Construction Environmental Management Plan Environmental Aspect/Plan
Acronym
Plans, Statutory Requirements, Guidelines and Standards • • •
• • Hazardous substances And Industrial and Trade Activities Environmental Management Plan
NA
• • • • • • • • • • • • •
Stormwater Management
NA
•
Waste Management
NA
• • • •
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New Zealand Guidelines for Assessing and Managing Asbestos in Soil, 2017. AUP(OP) Permitted Activity Criteria. Ministry for the Environment (MfE) Resource Management National Environmental Standard for Assessing and Managing Contaminants in Soil to Protect Human Health Regulations, 2011 (NES CS). MfE Hazardous Activities and Industries List (HAIL) TP153 Auckland Regional Council, Background Concentrations of Inorganic Elements in Soils from the Auckland Region. Hazardous Substances and New Organisms Act 1996, HSNO regulations and gazette notices. HSNO COP 55 AS 2187.2 Standard – Explosives Storage, Transport and Use. NZS 5433:1999 Transport of Dangerous Goods on Land. Hazardous Substances (fireworks, safety ammunition, and other explosives transfer) Regulations 2003 no. 2003/176. Hazardous Substances (Tank Wagons and Transportable Containers) Regulations 2004. Land Transport Rule 45001/1 and 45001/2: Dangerous Goods 2005. AS/NZ 2430.3 Classification of Hazardous Areas. AS 2430.1:1987 Classification of Hazardous Areas – Explosive Gas Atmosphere. NS 6101.1:1998 Classification of Hazardous Areas – Flammable Gas and Vapour Atmospheres. AS/NZS 238 and AS/NZS 61241.1.2 Electrical Installations in Hazardous Zones. Health and Safety at Work (Hazardous Substances) 2017 Regulations (HSW-HS). New Zealand Environmental Protection Agency (EPA), Hazardous Substance (Hazardous Property Controls) Notice 2017 Australian and New Zealand Environment Conservation Council Guidelines for Fresh and Marine Water Quality (2000) ANZECC (2000) Guidelines (revised 2018). Waste Minimisation Act 2008. NZWaste Strategy. Auckland Council Bylaws – Part 22 Solid Waste. Auckland Council Trade Waste Bylaw 2013.
Construction Environmental Management Plan
4.
Implementation and Operation 4.1 Roles and Responsibilities
Section 4.1 details roles and responsibilities for the project and includes contact details.
4.1.1. Overview and Responsibility for this CEMP Three main groups are responsible for the environmental management of the main works, namely: •
• •
CRLL as the wider CRL project owner, requiring authority, and holder of the A2N resource consents - with overall responsibility for compliance with consent and designation conditions and project approvals; The Link Alliance as the designer and constructer of the works, with overall responsibility for site environmental management; and Auckland Council which is responsible for auditing the works and monitoring compliance with designation and resource consent conditions, the CEMP and sub-plans.
Each person involved in the project has equal responsibility to avoid, remedy or mitigate adverse environmental effects during the main works. Section 4.1.2 provides further detail on the roles and responsibilities of key personnel during the main works.
4.1.2. Specific Roles and Responsibilities Table 4-1 describes the key Link Alliance roles and responsibilities in relation to environmental management during the construction period. The sub-plans also outline specific roles and responsibilities in relation to the implementation of the respective plans as appropriate. The NAL Deputy Construction Manager is Nick Adams. The Project Managers for the various construction areas are Glen Kirk (EFC1 area and all bridges), Francois Pageron (EFC2 area and all piling works across the main works) and Thibaut L’Hopital (Mt Eden Station area). The WFC area is split into two areas, namely WFC1 and WFC2 and these are each managed by Thibaut L’Hopital and Glen Kirk respectively. Table 4-1: Specific Roles and Responsibilities – Link Alliance
Role • Project Director – Francois Dudouit • Deputy Project Director – Dale Burtenshaw • Project Construction Manager – Philippe Begou • NAL Deputy Construction Manager – Nick Adams
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Responsibilities • Overseeing project planning, acquisition, design, constructability, procurement, stakeholder engagement, communications, programme and financial control. • Providing strategic direction to all workstreams to provide an integrated approach to project delivery. • Ultimate responsibility for compliance with resource consent and designation conditions. • Ultimate responsibility for achieving the sustainability outcomes. • Managing the interfaces for the NAL works. • Communicating with the Project Managers of EFC1, EFC2, MTN and WFC and overseeing NAL construction delivery.
Construction Environmental Management Plan Role • NAL EFC1 (and WFC2) Project Manager – Glen Kirk • Construction Manager – Oscar Reindler
• NAL EFC2 Project Manager – Francois Pageron • CSA 5 Construction Manager – Florent Andre • Piling Construction Manager – Thomas Guerreiro • MTN/Mt Eden Station (and NAL WFC1) Project Manager – Thibaut L’Hopital
• Mt Eden Station /WFC1 Construction Manager – Dave Harris
• Communications and Engagement Manager – Rachel Blundell • Mt Eden main works Senior Communications and Engagement Advisor – Sonya Leahy • NAL Community Manager – Helen Jansen
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Responsibilities • Overseeing the EFC1 and WFC2 construction delivery. • Ensuring site personnel adhere to the CEMP and sub-plans and comply with environmental operating procedures. • Ensuring site personnel adhere to the project communication protocols and procedures. • Development, management and monitoring of Construction Execution Procedures (CEPs), including the integration of environmental and sustainability requirements. • Providing project progress/milestone information for stakeholder briefings (e.g. CLG, Māna Whenua forum). • Coordinating emergency responses, along with the ESM. • Overseeing the EFC2 construction works and pilling construction delivery. • Ensuring site personnel adhere to the CEMP and sub-plans and comply with environmental operating procedures. • Ensuring site personnel adhere to the project communication protocols and procedures. • Development, management and monitoring of Construction Execution Procedures (CEPs), including the integration of environmental and sustainability requirements. • Providing project progress/milestone information for stakeholder briefings (e.g. CLG, Māna Whenua forum). • Coordinating emergency responses, along with the ESM. • Overseeing the Mt Eden Station, TBM, tunnelling, MTN and WFC1 construction delivery. • Ensuring site personnel adhere to the CEMP and sub-plans and comply with environmental operating procedures. • Ensuring site personnel adhere to the project communication protocols and procedures. • Development, management and monitoring of Construction Execution Procedures (CEPs), including the integration of environmental and sustainability requirements. • Providing project progress/milestone information for stakeholder briefings (e.g. CLG, Māna Whenua forum). • Coordinating emergency responses, along with the ESM. • Manages a Communications and Engagement team that is the main and readily accessible point of contact for stakeholders and persons affected by the works. • Implementation of Link Alliance Communications for the main works and responsible for communicating key aspects of the works to stakeholders, affected parties and the general public including: Informing the community / key stakeholders of the project, construction milestones, programme and progress. Notifying project neighbours / key stakeholders and in-proximity parties of project works that may affect them, resulting mitigation measures to minimise the possible disruptions and regular liaison with the affected community. • Primary contact for project related complaints, comments and enquiries. • Managing stakeholder enquiries and working with relevant team members to provide appropriate response. • Managing stakeholder complaints and working with relevant team members to resolve complaints.
Construction Environmental Management Plan Role
• Environment and Sustainability Manager (ESM) – Sarah Sutherland
• Sustainability Advisor – Craig Campbell • Mt Eden Station Environmental Advisor – Lorena Vigoya • NAL Environmental Advisor – TBC
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Responsibilities • Immediately reporting any high-risk stakeholder / communication issues to the Project Managers and the Communications and Engagement Manager. • Assisting the CRLL Communications team with key stakeholder engagement including the Māna Whenua Forum and Local Boards. • Providing advice to the Project Managers / Construction Managers on critical stakeholder engagement, communications and relationship strategies. • Co-ordination of Mt Eden info hubs, stakeholder and CLG meetings. • Assisting the Construction Managers in briefing site personnel on: - The mandatory site inductions regarding the standards and requirements for community relations; - Procedural practice to follow if staff are approached by a member of the public or the media; and - Behavioural procedures in and around the construction site boundaries. • Providing leadership to the site team to achieve project environmental objectives and outcomes. • Informing the Project Director of environmental or sustainability noncompliances. • Updating and maintaining the environmental portion of the project Risk Register. • Reporting on the project environmental and sustainability KPIs. • Attending compliance meetings with Auckland Council Compliance and Monitoring Officers. • Coordinating the interfaces and communications with external agencies and stakeholders in relation to environmental management on the project in conjunction with the Communication and Consultation Manager. • Coordinating environmental interfaces with consultants, subcontractors and suppliers. • Collate and report environmental and sustainability performance results for the Link Alliance. • Training staff on environmental and sustainability aspects. • ESM is an IS Accredited Professional. • Tracking compliance information. • Informing the ESM and NAL Deputy Construction Manager of environmental or sustainability non-compliances. • Coordinating environmental interfaces with consultants, subcontractors and suppliers. • Reviewing and updating CEMP and relevant sub-plans during works (at least annually). • Coordinating environmental monitoring as per CEMP and sub-plans. • Undertaking regular site inspections, auditing and checking of environmental management practices and procedures/compliance with the CEMP, sub-plans and resource consent and designation conditions. • Submitting relevant reporting and records to Auckland Council. • Attending compliance meetings with Auckland Council Compliance and Monitoring Officers. • Training staff (including subcontractors) on environmental and sustainability aspects. • Coordinating environmental emergency / incident responses and undertaking incident investigations.
Construction Environmental Management Plan Role
• Project and Site Engineers
• Project Technical Specialists
• All Staff (including subcontractors)
Responsibilities • Ensuring staff are trained for the management of spills and methods to avoid them (including storage and handling of hazardous substances). • Maintain a register of environmental incidents, non-compliances and corrective actions, and ensure implementation of these. • Reporting any changes to construction techniques or environmental changes which may require changes to existing / new planning approvals. • Supporting the ESM and operational teams in developing the Environmental Risk Register. • Collate and report environmental performance results for the Link Alliance. • Supervising subcontractors to ensure implementation of environmental controls. • Undertaking daily site inspections and environmental monitoring. • Coordinating and implementing mitigation actions (e.g. in relation to trigger values exceedances or complaint). • Ensuring environmental erosion and sediment control works are installed and maintained. • Ensuring all staff are aware of environmental requirements and management measures are implemented and maintained to ensure ongoing effectiveness. • Write and review sub-plans for the CEMP. • Attend relevant CLG meetings, where required. • Conduct monitoring as required by the sub-plans. • Communicate with the ESM to confirm compliance with the subplans. • Provide assistance to the ESM on technical matters. • Adherence to the CEMP and sub-plans. • Attending tool box talks and environmental training (including becoming familiar with the requirements of the CEMP and sub-plans, as directed by the ESM). • Reporting environmental incidents, complaints, defects and any other problems to senior staff. • Ensuring that environmental management processes and procedures are followed, and mitigation/protection measures are maintained and working correctly. • Ensuring that the site and adjacent areas are protected and respected (litter placed in bins, site kept tidy). • Direct all public and media enquiries to the Stakeholder and Communications Manager. • Use approved haul routes, site access and designated site parking (if available) to minimise disruption to the local community. • Work within approved construction hours. • Work within the conditions specified in the Permits to Notify (refer Communication and Consultation Plan for further detail). • Show consideration for stakeholders and community members at all times.
Contact details for the main works Deputy Construction Manager and Project Managers as well as Link Alliance Communications and Engagement Manager are provided in Table 4-2. Page 119
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Construction Environmental Management Plan Table 4-2 Contact details for project staff
Title
Name
Contact no.
NAL Deputy Construction Manager EFC1/ WFC2 Project Manager EFC2 and pilling Project Manager MTN/WFC1/Mt Eden Station Project Manager Link Alliance Communications and Engagement Manager
Nick Adams
Nick.adams@linkalliance.co.nz
+64 22 645 1637
Glen Kirk
Glen.kirk@linkalliance.co.nz
+64 27 500 1744
Francois Pageron
Francois.pageron@linkalliance.co.nz
+64 22 547 9013
Thibaut L’Hopital
Thibaut.l’hopital@linkalliance.co.nz
+64 27 564 5756
Rachel Blundell
Rachel.blundell@linkalliance.co.nz
+64 27 306 9156
The general public contact details (for enquiries/complaints) for the main works are as follows: CRL Hotline: 0800 CRL TALK (0800 275 8255), option 5 for Mt Eden main works. Email: mteden@linkalliance.co.nz
4.2 Training and Induction All project personnel will receive appropriate training that is relevant to the environmental aspects of their work. As a minimum, all personnel will be required to complete the project induction training. Other training includes weekly tool box talks and pre-start meetings.
4.2.1. Induction Training The project induction will include an overview of the environmental, cultural, social and sustainability aspects of the works, including the key requirements and staff responsibilities in relation to this CEMP and the sub-plans. The purpose of the induction is to ensure that, at a minimum, all project staff: • • •
• • •
Understand the importance of following the environmental policy, procedures and requirements of this CEMP; Are aware of the roles and responsibilities relating to environmental management for the works; Are aware of the significant environmental, cultural and social values and issues within the vicinity of the works, the potential impact of the construction activities on these values and the management of these impacts; Are aware of the emergency response and incident procedures; Understand and implement site sustainability measures and monitoring; and Understand the project communications and the complaints management procedures.
4.2.2. Tool Box Talks Weekly tool box talks will be conducted for site personnel to deliver specific training and to ensure all personnel are aware of the key environmental issues, social, cultural and sustainability matters relevant to the works. This may include (but is not limited to) the following: Page 120
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Construction Environmental Management Plan • • • • • •
Construction noise and vibration management; Spill kit training; Hazardous substances handling; Graffiti covering; Stormwater discharge control; and Correct implementation of erosion and sediment control measures (refer to section 5.4).
Tool box talks will provide site personnel with ongoing environmental training and information throughout the project. All tool box talk participants must sign an attendance sheet.
4.2.3. Pre-Start Meetings Pre-start meetings will be used by the supervisors and foremen to explain the work to be done in the upcoming shift. All operational aspects of the task will be discussed, including safety and environmental issues and controls, particularly if there are new hazards or if there has been a recent incident. An environmental management representative must attend, as applicable, to explain new environmental controls or reiterate existing controls.
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5.
Environmental Management
The following sections of this CEMP describe the environmental management measures that will be implemented during the main works to avoid, remedy, or mitigate adverse environmental effects. Sub-plans detailing the controls and measures for each environmental aspect are cross-referenced where relevant and form appendices to this CEMP.
5.1 Network Utilities Consultation and engagement with Network Utility Operators (NUO) have been undertaken throughout the development of the CRL project. Operational procedures will follow the ‘Identifying and communication with key stakeholders” section (6.5) of the Communication and Consultation Plan (CCP) (attached in Appendix G of this CEMP) and ‘Stakeholders and affected parties’ – section (7.2) of the CCP. The following NUOs have been consulted with in order to ensure the project has no adverse effects on the continued operation of network utilities and to ensure that relocation and protection of applicable utilities occurs prior and during project construction: • • • • • • • •
KiwiRail; Vector Electricity; Vector Gas; Vector Communications; Chorus; Vodafone; Auckland Council’s stormwater unit (Healthy Waters); and Watercare Services.
The Mt Eden Station Utilities Management Plan4 has also been developed with the NUOs for the CRL project as a whole. Regular meetings are currently held between CRLL, the Link Alliance and NUOs throughout the design phase to ensure existing potentially affected network utilities are identified and to manage any disruption to network utilities. Minutes of meetings are taken to record discussions and actions. Once construction has started, it is anticipated that weekly meetings will be organised with all NUO’s to go through any changes and impacts to the utilities, risks and actions to be implemented. NUO procedures for utility disruption will be followed in the event of any disruption as a result of the main works. It is considered that current practices by NUOs reflect best practice and will therefore be used as standard procedure for the duration of the main works. There is a risk of encountering unknown utilities during construction. A Technical Risk Register and Safety in Design Risk Register is provided in Appendix E and F of the Mt Eden Station Utilities Management Plan4. The risk registers identify potential risks associated with network utilities (e.g. damage to existing unknown utilities) and provide preventative controls and mitigation measures to be implemented.
4
City Rail Link Mount Eden Station, Karangahape Station and NAL Connections – Utilities Management Plan, Document ref: CRL-SYW-UTI-000-PLN-0001, 3 August 2018 Page 122
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Construction Environmental Management Plan Any damage to network utilities will be managed on a case by case basis and in accordance with the works Emergency Response Plan5. All NUOs and their contractors shall adhere to the obligations outlined in this CEMP while undertaking work within the main works site. This includes all personnel undertaking the relevant induction and training processes as outlined in section 4.1.2 of this CEMP and complying with the environmental procedures outlined within section 5 of this CEMP.
5.1.1. Provision of Drawings to Network Utility Operators All utilities installed or relocated as part of the works will be surveyed by a registered surveyor and transferred into a drawing which satisfies each of the utility providers specific ‘as built’ requirements. This information will be provided to the relevant NUOs following the completion of the works.
5.2 Social Impact and Business Disruption During construction of the main works, there is potential for disruption to businesses, residents and community services/facilities. The main works area comprises a mix of residential properties interspersed with commercial activities. Commercial activity is largely concentrated along Mt Eden Road and New North Road, with a cluster along Boston Road / Normanby Road. Institutional facilities in the area include the Mt Eden Corrections Facility (along Lauder Road) and the Mt Eden Community Corrections Service Centre (Boston Road). A number of community facilities and other organisations are present in the main works area including Bear Park Early Childcare Centre, places of worship, and Greenpeace New Zealand. A Social Impact and Business Disruption Delivery Work Plan (SIBD DWP) (refer Appendix F of this CEMP) has been developed in accordance with designation condition 61 to outline how any adverse effects to businesses, residents and community services/facilities will be avoided, remedied or mitigated as far as reasonably practicable. Consultation with the local community and businesses has reinforced the importance of regular communication between the project team and affected parties during construction. An engagement programme about the main works with adjacent residential properties, businesses, Mt Eden Community Corrections Service Centre, the affected community (as described in section 6.1 of the SIBD DWP), education and cultural organisations (e.g. Cityside Baptist Church) was carried out during February and March 2020, and a CLG meeting was held in May 2020. The following key issues/comments were raised by parties during the engagement meetings: • • • • • • • • • •
5
Business effects (e.g. loss of visibility); Traffic disruption and impacts to parking; Changes to public transport (e.g. closure of Mt Eden Station); Access for delivery vehicles, private vehicles and pedestrian access; Uncertainty over timing of works; Noise and vibration effects from construction; Health effects during asbestos removal; Loss of utilities (in particular, communication); Impacts to amenity (due to tree removal along Boston Road, increased construction traffic and vehicles through the main works area, etc.); and Dust generated during construction.
Principal Control Plan – Emergency Management & Preparedness, Link Alliance Management Plan, CRL-SYW-HSE-LKAPLN-800019, Rev. A01, May 2020. Page 123 | Mt Eden Main Works
Construction Environmental Management Plan Affected parties also highlighted the importance of advanced communication with them about the main works, regular updates and the need for effective wayfinding signage (refer to Appendix B of the SIBD DWP for detail on the affected communities’ feedback from the door knocking exercise undertaken during February and March 2020). The SIBD DWP will be implemented throughout the entire construction period. Mitigation measures include, but are not limited to: •
•
•
• • • • • • • • • •
•
Continuous and up to date engagement with affected parties (courtesy visits, email updates to businesses, project progress meetings, etc.) by the Link Alliance, refer to contact details of relevant project staff in section 4.1.2 of this CEMP; Construction team briefings (on project obligations to stakeholders in the vicinity of the works; these briefings will be updated to respond to feedback from continuous engagement with the affected community); Collaboration with Auckland Council, Auckland Transport, the Uptown Business Association (which consists of about 700 businesses as members including retailers, goods and services providers, breweries, bars and cafes, etc. located Mt Eden Road, Khyber Pass Road, Symonds Street, Newton Road, and New North Road) to mitigate construction impacts on the affected community; Regular engagement with the Mt Eden CLG and Māna Whenua Forum; Collaboration with Auckland Council and Auckland Transport on mitigation measures for closure of Mt Eden Station; Monitoring and management of noise and vibration (as per the Construction Noise and Vibration DWP attached in Appendix L of this CEMP); Monitoring and management of transport, access and parking (as per the Transport Access and Parking DWP attached in Appendix K of this CEMP); Minimising utility disruption (through communication with business and residents); Measures to reduce and manage dust and odour as per implementation of Air Quality DWP (attached in Appendix I of this CEMP); Measures to prevent business disruption (visibility, safety, access, etc.); Measures to prevent negative impacts to visual amenity and landscape (e.g. replacement of trees removed); Measures to prevent negative impacts to community safety (e.g. installation of CCTV, placement of construction hoardings, etc.); Measures to prevent negative impacts to vulnerable groups such as homeless people (the Link Alliance will liaise with the Neighbourhood Police, Auckland Council and Auckland City Mission to discuss measures needed to assist any homeless people displaced as a result of the works); and Measures to prevent negative impacts to the health and wellbeing of the affected community.
Section 9 of the SIBD DWP outlines the queries and complaints process and disputes resolution process. A record of queries and complaints will be kept, and meetings will be held with the CLG at least every three months. In addition, a Development Response Plan (DRP)6 has been developed for the main works. The DRP supports the Link Alliance’s Communications and Engagement Plan and is one of the tools to address 6
Mt Eden Station Development Response Plan, Rev. D, 26 March 2020, Ref. no. (no ref not available yet) Page 124 | Mt Eden Main Works
Construction Environmental Management Plan social impact and business disruption issues identified in the SIBD DWP. The purpose of the DRP is to provide measures and tools to mitigate the cumulative construction impacts on affected people and provide support to the community. The DRP covers aspects such as wayfinding signage, guidelines for hoarding and fencing, street cleaning, waste collection, graffiti removal, community engagement, and business support.
5.3 Communication and Consultation A Communication and Consultation Plan (CCP) has been prepared in accordance with CRL designation condition 15 and resource consent conditions 25 to 33 (refer to Appendix G of this CEMP). The CCP provides a framework to ensure appropriate communication and consultation with the community, stakeholders, affected parties and affected in-proximity parties during the main works. Appendix C of the CCP provides a list of parties affected by the works, details on engagement with affected parties and feedback received. Community engagement for the main works will range from informing people about the project to consulting and involving them in meaningful decisions about key aspects of the project. The preferred method of communications with affected parties is via face-to-face conversations. A wider audience will be engaged through a predominantly online and electronic communication strategy. The key messages for this audience will be advanced communication relating to changes to road function enabling informed choice and to ensure travelrelated information is readily available. The communication strategy for the works includes: • •
The use of various communication channels and tools to notify affected parties of the works such as E-notices, distribution of flyers, one-on-one meetings, engaging at Business Forums. Identifying and communicating with key stakeholders such as business owners, NUO, Auckland Council, Emergency Services and Auckland Transport.
The Mt Eden CLG is a key mechanism for reflecting community interest and concern and communicating the construction programme to the community. The strategy of the CCP is to keep stakeholders and affected parties fully informed and to let them know how construction works will be undertaken. The CCP will ensure stakeholders and affected parties are consulted with and are responded to in a timely manner. The Link Alliance can be contacted easily on a 24/7 basis via the CRL Freephone number (refer to section 7.4 of the CCP). The Mt Eden Communications and Engagement Team will work closely with the Mt Eden Station Project Manager or NAL Deputy Construction Manager to resolve complaints. Clear actions will be carried out and investigation of options undertaken (for example, changes to methodologies) as necessary to address complaints and inquiries. Section 7.2.9 of the CCP indicates that (in line with designation condition 22.1 and resource consent condition 42) the CEMP, DWPs and MPs shall be reviewed at least annually or as a result of a material change to the works, to address unforeseen adverse effects arising from construction or unresolved complaints (also refer to section 6.7 of this CEMP). The Link Alliance will notify any affected parties when a review has been undertaken, or if there is any material change proposed to the plans and document any inputs received from the affected parties.
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5.4 Erosion and Sediment Control Earthworks activities during the main works have the potential to generate sediment runoff within the project site. Details of the proposed earthworks activities are provided in section 2.4 of this CEMP. An Erosion and Sediment Control Plan (ESCP) has been prepared in accordance with resource consent conditions 53 to 58, 65 to 72, 139, 141, 144,145 and 167 to 169, and is provided in Appendix H of this CEMP. The ESCP sets out the measures that will be implemented during the main works to mitigate and manage the potential adverse effects on the receiving environment from any erosion and sediment generation. This ESCP should be read in conjunction with the Flocculant Treatment Management Plan (FTMP) which is attached in Appendix C of the ESCP and is summarised in section 5.4.1 of this CEMP. All sediment laden runoff captured within the works area will be transported to the WTPs (to treat discharge to the required water quality discharge standard) within the CSAs (CSA 4 and CSA 5 (EFC2)) (refer to section 2.7.7 of this CEMP). If the quality of the water does not meet the discharge quality standard (refer to FTMP in section 5.4.1 of this CEMP then it will be discharged to sewer in accordance with resource consent condition 145(b), in accordance with a Trade Waste Permit once authorised by Watercare, or it will be disposed of by a licenced liquid waste contractor (in accordance with resource consent condition 145(a)). The ESCP follows the principles of Auckland Council GD05. Section 4.1 of the ESCP provides specific erosion and sediment controls to be implemented on site and is summarised below: •
Clean water diversions • Where existing kerbs are not suitable as diversions, bunds will be installed. • Where bunds are required on a sealed surface hotmix bunds or low concrete block walls will be used. • Where diversions are required on grassed areas, traditional topsoil bunds will be installed.
•
Sediment control • A primary WTP will be installed (within CSA 4) to control discharges from the tunnelling operations and water from the earthworks operation. • A secondary WTP (within CSA 5) will be installed to control runoff from areas from operations within CSA 5 and the work areas adjacent to CSA 5 (refer to ESCP drawings in Appendix B of the ESCP for locations of WTPs). • These primary and secondary WTPs will be supplemented by smaller WTPs which will be relocated along the work areas as appropriate to control runoff that cannot practically be directed to the primary or secondary WTP. For smaller flows and where practicable, a temporary sediment retention device (such as a Turkey’s Nest) will be installed as the primary sediment control device for these works. Where there is insufficient room for this type of device, any sediment laden flows will be pumped and or transported by small tanker to a treatment device (most likely the primary WTP) within CSA 4.
•
Stabilised surfaces and wheel washes • Stabilised surfaces will be provided in parking areas, laydown areas and delivery areas.
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Construction Environmental Management Plan • Truck and trailers that remove material from the CSAs will remain on a stabilised surface in CSAs. • Wheel washes will be installed at the exit of CSAs. •
Material transport • All material removed from or delivered to the project site should be covered during transportation to prevent discharges of dust or spillages.
•
Service relocations • Where practical existing kerb and channel will be retained as a clean water diversion. • Where the works are within pavement areas hotmix bunds or 300mm filter socks will be used to divert surface runoff around the work areas. • The majority of service relocations will require trenching.
Site Specific Erosion and Sediment Control Plans (SSESCP) will be prepared ahead of each construction phase. The first SSESCPs to address the construction activities within the first stages of the main works are provided in the ESCP All site-specific erosion and sediment control (ESC) measures will be inspected on a weekly basis and after rainfall events. Section 5 of the ESCP provides detail on maintenance and monitoring requirements for the erosion and sediment control devices. Section 5.3 of the ESCP provides contingency measures to be considered in case ESC measures are not performing to standard (in accordance with GD05 and SSESCPs).
5.4.1. Flocculant Treatment Management Plan A FTMP has been prepared (as part of the ESCP) to identify measures that will be implemented to enhance the effectiveness of the erosion and sediment control devices utilised on site (through the use of chemicals, coagulants and flocculants). The use of flocculants and coagulants decrease the settlement time within sediment retention devices and increases the sediment removal efficiency of these devices. The FTMP addresses the requirements of resource consent conditions 59 to 64 and 173 to 176. The use of flocculants and coagulants is to be investigated for all sediment retention devices on site. As part of the initial earthworks associated with areas where flocculation is to be considered, soil samples will be taken, and bench tested to confirm flocculants or coagulants to be used, optimum dosage rates and dosage methodology (this will take place during set up of the WTP and prior to commencing operation). Polyaluminium Chloride (PAC), PolyDADMAC or EC20 (80% PAC/ 20% PolyDADMAC) are the most efficient chemicals to be used for treatment. When initial testing is undertaken, an assessment will be made to determine if the use of non-chemical (i.e. organic) flocculants provide suitable increases in efficiency. pH adjustment will also likely be required and will be undertaken using citric acid, sodium carbonate or sodium bi-sulphate (or a similar product). Section 4 of the FTMP provides an outline and methods for the various dosing options, namely: •
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Rainfall activated dosing: utilised where the sediment retention devices receive runoff as a gravity surface flow. This system will typically be used in the early stages of the works (in particular at CSA 4) with a transition to flow activated dosing as the excavation progresses and gravity surface flow decreases. | Mt Eden Main Works
Construction Environmental Management Plan •
Flow activated dosing: utilised where the sediment retention devices receive runoff as a pumped flow. This system will typically be used in the mid to later stages of the works as the excavation progresses and gravity surface flow decreases. Flow activated dosing will be utilised as part of the WTPs on site. The WTP plant will be operated as follows: • Inflows will be pumped to the buffer tanks, and then to settlement tanks (inflow is measured by a flow meter, which will trigger flocculant dosing and pH adjustment dosing). • The specific flocculant to be used and dose rate will be determined by bench testing undertaken during set-up of the WTP and prior to commencing operation. • Flocculant dosing will take place by an automated pump, triggered by inflow rates. • pH adjustment will be undertaken using citric acid or a similar product and dosed using an automated pump triggered by inflow rates.
•
Batch dosing: undertaken where runoff is impounded and may be the result of ineffective rainfall activated or flow activated dosing (refer to section 4.4 of the FTMP). It will also be utilised for minor flows. The trigger level for batch dosing is when the clarity of impounded sediment laden runoff falls below 100mm. Following rainfall, the clarity will be checked and if it is less than 100mm, the required chemical will be added by spraying it on the surface of the pond or careful application using a bucket.
Maintenance of the WTP will involve regular cleaning of pH sensors, top up of flocculant and pH buffer and regular removal of accumulated sediment within the buffer and settlement tanks (before the total storage volume of the tanks has been reduced by 20%). The storage and monitoring of any chemicals will be undertaken by trained personnel in accordance with the requirements of the Industrial and Trade Activities Environmental Management Plan (refer to section 5.7 and Appendix Q of this CEMP). Section 8 of the FTMP details monitoring and maintenance requirements specific to flocculation management practices. Monitoring will include certification of all ESC devices, inspection after a rainfall event, weekly audits and pre and post rain event audits. The FTMP provides a water quality discharge monitoring programme (WQDMP) for monitoring discharges from site, developed in accordance with resource consent condition 174. The WQDMP covers sampling locations, monitoring parameters, methods and frequencies, trigger levels and reporting. Typically, the daily sampling will be undertaken at the outlet of each sediment retention device or the WTP and the weekly sampling from the lowest stormwater manhole within or immediately below each CSA, prior to discharging to the stormwater network. If the groundwater and stormwater discharge quality is compliant with the trigger levels identified in the WQDMP and in accordance with resource consent condition 145(c), it will be discharged to the stormwater network. If contaminated flows cannot be controlled to a suitable standard that allows discharge to stormwater, these flows will be collected and discharged to sewer in accordance with a Trade Waste Permit (once authorised by Watercare), in accordance with resource consent condition 145(b). Otherwise, it will be disposed of by a licenced liquid waste contractor (in accordance with resource consent condition 145(a)).
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5.5 Air Quality During construction, there is potential for discharge of contaminants (particularly, dust) to air as outlined in section 3.1 of this CEMP. An Air Quality Delivery Work Plan (AQ DWP) has been prepared to identify measures that will be implemented to avoid, remedy, or mitigate the potential adverse effects on air quality during the main works and is provided in Appendix I of this CEMP. The AQ DWP has been prepared in accordance with designation condition 59 and resource consent conditions 217 to 228. Dust generating activities during the main works include: • • • • • • • • •
Demolition; Excavation and drilling; Outdoor spoil handling/removal; Wind erosion of spoil and other stockpiled material; Concrete crushing; Basalt blasting and crushing; Conveyance of cement and bentonite powder to silos and mixing to form grout or bentonite slurry; Backfilling of excavations; and Movement of vehicles over unsealed surfaces.
Other discharges to air include combustion emissions from vehicles and machinery on site, emissions from spray painting/coating of bridges and other structures and odour from excavation or disturbance of contaminated soil (if encountered). Due to the density and nature of development and human occupation in areas surrounding the main works, the sensitivity of the local environment to air pollution in general is high. There is a number of nearby receptors that may be sensitive to dust and other contaminants including residential apartments, residential houses, education centres such as the Early Childcare Centre at the western end of Akiraho Street, retail office and commercial premises, Mt Eden Corrections Facility, bars and restaurants and Cityside Baptist Church. Section 5 of the AQ DWP provides management procedures and includes: •
•
• •
Dust Risk Assessment (assigns a risk classification to each proposed activity with the potential to generate dust based on the scale of potential dust emissions and local environmental conditions); Dust mitigation measures for stockpiles, vehicle movements over sealed/unsealed surface, demolition, earthworks including excavation and removal of hard stand or structures, loading/unloading of dry material, blasting, crushing (concrete and basalt), unpaved surfaces, piling activities, cement silo storage, rock drilling and other miscellaneous construction activities; Odour control measures during contaminated material handling, during engine exhaust emissions and spray coating emissions; and Dust contingency measures in the event of significant on-going emissions that are unable to be mitigated through the implementation of the mitigation measures.
A meteorological station that can continuously measure wind speed and direction is to be installed as part of the main works. Additionally, at least one meteorological station that can continuously Page 129
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Construction Environmental Management Plan measure rainfall, relative humidity and temperature is to be installed as part of the construction works. As required by condition 227 of the A2N resource consent, ambient dust monitoring will commence prior to activities that have the potential for significant dust emissions. It is expected that at least three dust monitors will monitor dust from the site. The locations of the two monitors initially installed (commissioned during the enabling works) to monitor dust from the site are as follows: • •
At the MediaWorks building at the corner of Nikau Street and Flower Street (will monitor particulate levels downwind of the ACZ in prevailing southwest winds). At the existing Mt Eden Station platform. This site is intended to monitor particulate levels adjacent to residential and commercial activities on Akiraho Street.
An additional monitor is proposed to monitor dust near sensitive receptor locations adjacent to the earthworks or other dust generating activities along the NAL corridor. This monitor is intended to move as works progress along the NAL. Odour monitoring (through site observations) will be undertaken when it is considered likely that odorous material (such as contaminated soil materials) will be encountered during excavations. Section 6 of the AQ DWP details dust and odour monitoring requirements as well as dust trigger levels. Dust monitoring results are to be compared with trigger levels to indicate where dust levels may have the potential to cause adverse air quality effects. Communication and consultation with affected parties and the wider community in the vicinity of the construction site will be regular and ongoing (as outlined in the CCP in Appendix G of this CEMP). Communications will focus on informing communities of dust management and monitoring measures to be implemented during construction as well as providing updates on these aspects as appropriate. Section 7 of the AQ DWP outlines the process for dealing with complaints related to air quality. All complaints will be recorded and investigated, and appropriate remedial actions will be undertaken (if necessary). All project staff (including subcontractors) will undergo general environmental awareness training and air quality monitoring training about their responsibilities relating to air quality (refer to section 8 of the AQ DWP).
5.6 Trees and Vegetation A Trees and Vegetation Delivery Work Plan (TV DWP) has been prepared to identify measures that will be implemented to mitigate and manage the potential adverse effects on trees and vegetation during the main works. The TV DWP has been prepared in accordance with designation condition 55. A number of trees will be affected by the main works including: • • •
•
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A Flame tree (1) growing at the corner of Boston and Normanby Road (EFC1 works area) – this is scheduled as a ‘Notable Tree’ in the AUP(OP) and requires protection; A grouping of six both exotic and native trees growing adjacent to the rail corridor at the western end of Boston Road (across from the Flame Tree, EFC1 works area) require removal; The balance of the grouped vegetation growing adjacent to the rail corridor at the western end of Boston Road (opposite the Flame Tree), located within the EFC1 works area require removal (is located within the KiwiRail designation area); A row of Willow Myrtle (Agonis flexuosa) consisting of nineteen individual trees (two of these are located within the KiwiRail designation) growing on Boston Road (EFC1 works area) require removal; | Mt Eden Main Works
Construction Environmental Management Plan • •
Two (2) Claret Ash trees growing on the corner of Lauder Road and Normanby Road, adjacent to the rail corridor- require protection (EFC1 works area); and An English Oak tree standing within the property boundary of 14-22 Boston Road (EFC2 works area) requires protection.
Those trees are all located within the East Facing Connection of the NAL (eastern section of the NAL) and shown on a map provided in section 3.1 of the TV DWP which indicates trees requiring removal and trees that will be retained/protected. Other trees along the NAL and within the Mt Eden Station area have been removed as part of the demolition7/enabling8/early works9. Where trees are in the path of construction works, consideration has been given to transplanting the trees to a new location instead of removing them. However, site investigations have indicated that the affected trees/shrubs are unsuitable for transplant. The method for removal of these trees will be informed by the project Arborist (also referred to as Project Arborist in the TV DWP). The methodologies used will include the following where relevant: • • •
Staged removal whereby the outer limbs are removed first, followed by inner limbs and the main trunk. Depending on the location of utility lines, tree stumps shall either be dug out or ground in situ. Removed tree debris will either be mulched onsite or removed for mulching off-site, depending on which is more practicable.
Replacement planting is proposed to mitigate the loss of trees that will be removed. The location of the replacement trees will be included in a replanting plan, which will be prepared as part of the future UD DWP (section 5.11 of this CEMP). For trees not being removed, arboriculture monitoring (for works undertaken within the dripline of a tree and tree pruning) will be undertaken to confirm these trees are protected for the duration of the main works (refer to section 4.2 of the TV DWP). Consultation regarding trees and vegetation has been undertaken with the CLG and relevant stakeholders and partners including the Māna Whenua Forum and Auckland Council Community Facilities) (refer to CCP in Appendix G of this CEMP for further details).
5.7 Transport, Access and Parking A Transport Access and Parking Delivery Work Plan (TAP DWP) has been prepared to identify the measures that will be implemented to mitigate and manage the potential adverse effects of the main works on the transport network. The TAP DWP has been prepared in accordance with the requirements of designation conditions 18, 20.1, 21.1, 25, 26 and 30, and is attached in Appendix K of this CEMP. The objective of the TAP DWP is to avoid, remedy, or mitigate the potential adverse effects of the main works on transport, parking and loading, cyclists and pedestrians, and property 7
Demolition Works Contract 3 Trees and Vegetation Delivery Work Plan – Mt Eden Demolition Works, CRL-MTE-RME-OOORPT-0028, Revision 02, February 2019 8 Mt Eden enabling works Trees and Vegetation Delivery Work Plan, Revision 000, CRL-MTE-RME-LKA-PLN-800019, November 2019 9 Normanby Road Early Works Trees and Vegetation Delivery Work Plan, Revision 001, CRL-MTE-RME-LKA-PLN-800008, February 2020 Page 131 | Mt Eden Main Works
Construction Environmental Management Plan access. Table 5-1 identifies impacts to the transport network as a result of the main works and management measures that will be implemented to mitigate them. Where management measures are applicable throughout the entire period of works, these have been grouped together. Table 5-1 Main works transport, access and parking operational procedures
Transport Network
Impacts
Management Measures
Pedestrian and Cycling Effects (including pedestrian/cyclist property access)
• Additional Mt Eden Road Bridge works require the relocation of the pedestrian crossing facility on Mt Eden Road. • New North Road / Ngahura Street intersection will result in: - The removal of the existing pedestrian crossing (west), while providing a signalised crossing point (east). - The extension of the cycle lane on New North Road (west) and drop kerbs. • Reduced footpath width (due to the Mt Eden Road Bridge works) may have effects on local businesses.
Signalisation of the Mt Eden Road/Enfield Street/Akiraho Street intersection is proposed to provide a safe pedestrian crossing facility. • Advance cycle boxes will be provided on New North Road and at the Virginia Avenue East approach to New North Road. Virginia Avenue East to become a one-way road in the northbound direction.
• The Normanby Road roundabout and level crossing works will require that the level crossing will undergo temporary closure to vehicles for approximately six months, but pedestrian access will be maintained at all times via the TSB.
Property Access (Vehicles)
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• A minimum footpath width of 1.5m for pedestrians will be provided where pedestrian effects are anticipated at the Mt Eden Road Bridge works. Wayfinding signage and various communication methods will be used so that pedestrians are aware businesses are open and access is maintained. • At crossing locations, the width will be large enough that crossing demand can be accommodated. • As the TSB will only be a temporary crossing facility, it will be an ablebodied pedestrian bridge only. Cyclists and mobility users can still cross the rail line at the Mt Eden Road bridge via Enfield Street. • Pedestrians will be able to get across the bridge and on the pavement along WFC CSA 5 / New north Road.
• The pedestrian walkway at the south western end of WFC CSA 5 (Western end) will be blocked/fenced under Dominion Road Bridge. In addition, the ramp underpass footpath along the WFC CSA 5 will also be closed due to construction activities occurring. • Closure of Fenton Street • Wayfinding signage will be provided to pedestrian level crossing during provide alternate pedestrian and construction. cyclist routes. • Vehicle access to private property will be maintained as far as practicable. • Properties adjacent to the CRL designation area with access onto New North Road, Ruru Street, Korari Street, Flower Street, Nikau Street, Ngahura Street, Porters Avenue, Mt Eden Road, Normanby Road, Boston Road and Nugent Street will remain accessible by:
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Construction Environmental Management Plan
Transport Network
Impacts
Management Measures
-
•
•
•
• • •
•
Ensuring that roads or sections of the roads remain open; Where temporary road closures and removal of on-street parking are required (by exception) on Shaddock Street, Flower Street, Ruru Street, Normanby Road, Boston Road and Nugent Street, an alternative route will be provided. Way-finding signage will be installed in the main works area to guide vehicles and pedestrians towards existing businesses and prominent locations where access via the usual route is not possible due to the presence of traffic management. If short term closures (limited to periods of less than 1 hour, in accordance with designation condition 25.3(g)(i)) are necessary, affected parties will be consulted with, prior to the closure, to determine the best approach to mitigate this. Where an affected party unexpectedly finds their vehicle blocked in as a result of a temporary closure, the Link Alliance may offer (on a case by case basis) alternative transport, in accordance with CRL designation condition 25.3 (g). Two-way access to Mt Eden Corrections Facility (Lauder Road) will be maintained at all times. Two-way access will be maintained at all times at 51-63 Normanby Road except during utility works, which may require a brief period of minor restrictions. During certain works on Fenton Street (installation of stormwater drainage, construction of the Fenton Street footbridge, excavation of trackbed section from end of NAL platform to Western Crossover and construction of PRT-01) vehicle access at the intersection with Wynyard Road will be restricted (with access only to residents of 9-11 Fenton Street and the owners, occupiers and visitors to the businesses at 1-7 Fenton Street). Properties to be impacted • For temporary access closures along (temporary closures) along Haultain Street and Porters Avenue Haultain Street and Porters landowners and occupiers will be communicated with and consulted Avenue include (for works in the within reasonable timeframes in WFC2 area): advance of the closure. 2 Haultain Street -
Public Transport (Bus, Rail Services and Facilities)
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8 Haultain Street 10 Haultain Street 12 Haultain Street 14 Haultain Street 1 Porters Avenue 2 Porters Avenue 3 Porters Avenue 4 Porters Avenue 6 Porters Avenue
• Mt Eden Station will close on 11 July 2020 (for approximately four years) to guarantee both public and worker safety during construction.
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• To mitigate the effect of the closure of Mt Eden Station the following measures will be in place: Wayfinding and information signage. Use of the Kingsland and Grafton Stations as alternatives. The 221X and 223X Bus Services running via New North Road will be converted to all-stop services. Additional capacity will
Construction Environmental Management Plan
Transport Network
Impacts
Management Measures
-
Vehicle movements (construction traffic including cars, trucks and Over-Dimension vehicles)
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• The works on Mt Eden Road will impact bus routes on at least two occasions to allow the bridge beams to be craned into place. This will also require the relocation of bus stops on Mt Eden Road and partial lane closure of bus lane/ flush median. • Where practicable, truck movements will be restricted to the Arterial network as defined in the AUP(OP). • Truck movements at peak (including spoil transport and deliveries) are expected to be approximately 700 movements per day (350 return trips). TBM related truck movements will operate 24 hours a day with negligible impact outside of the peak hours. • Local access to the work site by Overweight (OW)/ Overddimensional (OD) vehicles will require the use of some local streets that are not part of the over-dimensional network. • There will be some overlap in construction vehicle routes (cumulative effect) for the Aotea Station, Karangahape Station and Mt Eden main works construction activities. • Truck movements will not be required to take place on streets that pass education facilities, although some truck routes will pass through residential zoned land.
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also be added to the 22 New North Road and the 24 Sandringham Road services, bus lanes on New North Road, etc.). A new 64 bus service travelling between Kingsland Station and Newmarket Station while the Mt Eden Station is closed.
• Mt Eden Road buses and the airport Skybus will detour via Boston Road and Normanby Road. • Wayfinding to indicate relocation of bus stop and detour of bus
• Where construction traffic is required to utilise roads on the network not identified as Arterial routes, OW/OD routes or routes not specified by designation Condition 25.3(c), adverse effects will be mitigated by limiting operational times to those specified in designation Condition 25.3(d)(ii). • Truck movements will be targeted to take place outside the commuter peak hour (7am – 9am, 4pm - 6pm). • Large plant and over-sized machinery will be delivered outside of normal operating hours.
• To minimise the cumulative effect of the overlap of construction routes emphasis will be placed on deliveries taking place outside of the peak traffic hours. • When truck movements are required through residential zoned land these will be restricted to Monday to Friday between 9am and 2pm (as per designation condition 25.3 (d)(ii)).
Construction Environmental Management Plan
Transport Network
Impacts
Management Measures
Parking and loading
• Parking impacted during the main works include: 32 Normanby Road (Office Max) – parking removal of 25 spaces and ten spaces will be retained. 47-53 Boston Road (JA Russell Ltd.) 55 Boston Road (Atelier Textiles) 57 Boston Road (Boston Wardrobes) 65 Boston Road (PDQ Print, Omron Electronics) 67 Boston Road (TS Wilson Jnr Ltd.) 69 Boston Road
• The displaced parking spaces at 32 Normanby Road will be provided for within CSA 5. Arrangements for alternate temporary car parking for Office Max are being discussed and will be confirmed on a case by case basis when works are undertaken at their car park. • While construction works are undertaken in the carpark, two-way vehicle access to 32 Normanby Road will be maintained at all times (as per designation condition 30.1 (j)). • 47-53 Boston Road has a second access on Nugent Street and this will be adopted as a temporary alternative to the main site access on Boston Road during the works. • Consultation will be undertaken with the owners and occupiers of all impacted parking and properties to discuss access arrangements where the construction work will directly impact their vehicle crossing. • The limited amount of parking provided for will be addressed in the Workforce Travel Management Plan which will serve to ease any congestion generated. • The majority of on street parking impacted comprises unrestricted public parking spaces and the Link Alliance is not required to provide alternative car parking arrangements.
• Due to space constraints there is no provision for on-site construction contractor parking at CSA 5 (EFC2). • On street parking will be impacted at most of the roads adjoining the main works.
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• The removal of the P60 and P30 time-restricted spaces on Boston Road are initially a result of the installation of the bus stops for the new 640 bus service (which is a mitigation measure for the Mt Eden Station closure).
• This impact is a mitigation to address Mt Eden Station closure which has a greater effect than the removal of those parking spaces.
• Ten of the 13 time-restricted parking spaces on Mt Eden Road tend to be located immediately outside properties that have been demolished as part of CRL demolition early works.
• The effects are considered negligible and as such, no mitigation is required.
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Construction Environmental Management Plan
Transport Network
Impacts
Management Measures
• The three time-restricted spaces located outside of 20 and 24 Mt Eden Road which serve customers of these retail properties.
• The temporary removal of the onstreet car parks at 20 and 24 Mt Eden Road will require the existing users to park either: In the off-street spaces in front of these businesses, In the off-street spaces within 20 Mt Eden Road or to the rear of 24 Mt Eden Road, or The nearest alternative onstreet spaces on Mt Eden Road, Enfield Street, Boston Road or Burleigh Street.
A Workforce Travel Management Plan has been developed for the main works and is provided in Appendix E of the TAP DWP. The plan aims to reduce the number of private vehicles travelling to the work sites and to increase the accessibility of work sites through more travel options (through promoting the use of public transport, promotion of carpooling, providing cycle parking lockers, etc.). The plan also addresses the limited parking (e.g. within EFC2 CSA 5) available for construction staff in the main works area.
5.8 Construction Noise and Vibration A Construction Noise and Vibration Delivery Work Plan (CNV DWP) has been developed to identify and provide for the implementation of the best practicable option to avoid, remedy or mitigate potential adverse noise and vibration effects resulting from the main works. The CNV DWP has been prepared in accordance with designation conditions 16, and 31 to 40 and is provided in Appendix L of this CEMP. The CNV DWP identifies noise and vibration performance standards that must be complied with, where practicable, and details the management and control methodologies to be implemented during construction. Construction noise will be measured and assessed in accordance with NZS6803:1999 and will be managed to comply with the noise limits required by designation condition 31 (unless otherwise provided for in an approved Site Specific Construction Noise Management Plan (SSCNMP)). Construction vibration will be measured and assessed in accordance with German Standard DIN 4150-3:1999 and will be managed to comply with the vibration limits for building damage required by designation condition 33 (unless otherwise specified in an approved Site Specific Construction Vibration Management Plan (SSCVMP)). The designation conditions allow for SSCNMPs and SSCVMPs to be combined to form Site Specific Construction Noise and Vibration Management Plans (SSCNVMPs). Various construction equipment and activities will act as noise and vibration sources on site during the main works such as piling rigs, excavators, cranes, deep soil mixing rig, rock breakers, vibrohammers, plate compactors, down the hole hammer piling, vibrated pile casings, sheet piling and blasting. A number of construction noise and vibration receivers have been identified where construction activities are predicted to exceed the project noise and vibration limits (refer to sections 6 and 7 of Page 136
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Construction Environmental Management Plan the CNV DWP). Notable noise and vibration receivers (receivers that undertake activities that are located within spaces that rely on low noise and vibration environment) in the vicinity of the works include MediaWorks Building at 3 Flower Street (approximately 120 m from the NAL designation), MediaWorks recording studio at 71 Boston Road (approximately 16m from the Normanby Road worksite) and MediaWorks ‘Radio Tarana’ studio at 155 New North Road. Sensitive noise and vibration receivers (as defined in the designation conditions) refer to receivers that may be disturbed during rest, concentration, communication or prayer such as dwellings, offices, schools, childcare centres, libraries, hospitals and rest homes. Sensitive receivers in the vicinity of the project include: • • • • •
A number of offices along the alignment; Ten apartment complexes and two standalone dwellings with line-of-sight to the worksites (majority at western end near the Porters Avenue intersection); One early childhood centre – Bear Park at 32 Akiraho Street; Community mental health outpatient clinic at 5 Porters Avenue; and Mt Eden Corrections Facility.
At-risk receivers include all receiver types where noise and/or vibration levels are predicted to exceed the main works noise/vibration standards. Approximately 81 have been identified and are listed in section 3.3 of the CNV DWP. SSCNMP and (where relevant combined) SSCNVMP will be provided for these receivers in a staged manner corresponding to the sequencing of works throughout the project. The 82 sub-plans are attached in Appendix B of the CNV DWP. Noise and vibration management and mitigation measures are provided in section 9 of the CNV DWP and cover: •
•
• •
•
• •
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Training on all staff on the following matters roles and responsibilities, construction noise and vibration limits and sources on site, mitigation and management procedures, sensitivity of receivers and complaints management procedures); Construction hours (normal hours are 0700 to 2200 hrs Monday to Saturday – refer to section 9.2 of CNV DWP for details on management of activities that extend beyond these hours); Equipment selection (equipment suitably sized for the task, substitute diesel engines with electric engines where practicable, etc.); General mitigation measures – BPO mitigation will be implemented throughout the construction programme to avoid exceedances, such as keep construction time near noise sensitive areas to a minimum, avoid unnecessary noise, avoid high engine revs where practicable, etc.; Noise barriers and enclosures: • Noise barriers will be used where a construction noise limit is predicted to be exceeded (barriers will be a minimum of 2m in height); • Noise enclosures surround the sound source with noise barriers on more than one side and include a roof. Enclosures will be used for stationary plant where a noise barrier is not sufficient to achieve compliance with the noise limits. Concrete and paver cutting (noise barriers used where practicable, use sharp blades, etc.); Concrete and rock breaking (use local noise barriers, minimise the volume of breaking and duration of breaking, etc.);
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Construction Environmental Management Plan • •
•
Piling (prioritise piling methods that minimise noise and vibration e.g. use augered, screw or press-in piles); Blasting procedures to be implemented (including preparation of SSCNVMP where predicted vibration levels are anticipated to exceed the cosmetic building damage limits, and blasting is the BPO), refer to the Blasting Management Plan (BMP) developed by the blasting contractor; and Vibro-rolling (prioritise the use of static rollers over vibratory rollers, minimise the duration, only use outside the predicted safe setback distances from buildings unless a suitable SSCNVMP is in place, etc.).
In some instances, during construction, the BPO might mean undertaking some construction activities outside of the normal hours (0700 to 2200 hrs, refer to section 2.6 of this CEMP and section 9.2 of the CNV DWP). Engagement with residents and businesses potentially affected by noise and vibration and notable noise and vibration receivers will be a key component for the management of disruption from construction activities as outlined in section 10 of the CNV DWP and in the CCP (refer to Appendix G of this CEMP). Monitoring of noise and vibration is detailed in section 11 of the CNV DWP and will be undertaken during construction when noise or vibration has the potential to exceed the limits or in response to noise or vibration complaints. The SSCNMPs and SSCNVMPs identify monitoring locations and the timing of monitoring required. Building condition surveys will be required for a number of buildings listed in section 7.2 of the CNV DWP. These buildings are provided in Appendix R of this CEMP. Operational procedures associated with building condition surveys are described in section 5.16 of this CEMP.
5.9 Lighting Spill and Glare Temporary lighting will be required during the main works areas where work is carried out during the hours of darkness. Spill lighting may cause a nuisance to surrounding residents. Glare from temporary lighting has the potential to cause a disabling effect to drivers of vehicles. Tunnel operations will be undertaken 24/7 and this will mean that some temporary lighting will remain on at all times. The principal objectives for the management of temporary lighting are to: • • •
Minimise the nuisance level to adjacent residents/building occupiers; Minimise the impact of glare on the surrounding road environment; and Increase Link Alliance and subcontractor awareness of their obligations with regards to minimising effects of light spill on adjacent neighbours.
The Link Alliance will minimise light spill by: • •
•
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Selecting light fittings that provide a defined directional beam; Mounting lights in elevated positions so that they may point down towards the works, rather than aiming across the work space and increasing the risk of light shining into adjacent buildings; and Adopting work methods that minimise light spill and glare and prevent ‘over’ lighting or using more light than necessary for safety and work activities.
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Construction Environmental Management Plan
5.10 Historic Character This Section describes the environmental management procedures related to historic character, including built heritage and archaeology.
5.10.1. Built Heritage Identified built heritage in proximity to the main works area includes scheduled historic buildings in Lauder Road and Normanby Road. These are the original Mt Eden Prison, the former Colonial Ammunition Company Shot Tower, Bulk Store building and General Office. The main works are also in proximity to a residential area where a Residential Special Character Area Overlay applies under the AUP(OP), including the south side of Akiraho Street and along Brentwood Avenue. There are additional buildings in the proximity of the main works which are considered to have heritage values, though they are not scheduled or listed heritage buildings or special character buildings. These buildings, referred as ‘character building’, have also been considered in order to fulfil the CRL project’s ISCA requirements. The two additional character buildings identified are located at 3 Enfield Street and 3 Akiraho Street. Historic streetscape elements, including basalt kerbs evident in the vicinity of the works, are located in parts of Shaddock Street, Ruru Street, Nikau Street, Ngahura Street, Boston Road, Normanby Road, Porters Avenue and Wynyard Road. A Historic Character Delivery Work Plan – Built Heritage (HC DWP (Built Heritage)) is attached in Appendix M of this CEMP and identifies measures that will be implemented to mitigate and manage the potential adverse effects on built heritage during the main works. The HC DWP (Built Heritage) has been prepared in accordance with designation conditions 41 and 46. Sections 3.1 and 3.2 of the HC DWP (Built Heritage) provide details on potentially impacted heritage features. Potential risks to built heritage as a result of the main works construction activities include vibration, ground movement, stormwater drainage and impact damage (such as accidental damage through direct impact from machinery). Unreinforced masonry buildings, including heritage and special character buildings and structures in proximity to the main works are likely to be at higher risk from the potential effects of vibration or ground movement associated with the works (due to these buildings potentially having soft mortar joints, simple foundations, limited bracing, etc.). The HC DWP (Built Heritage) outlines the operational procedures that will be implemented during the main works to mitigate and manage effects on built heritage, including (but not limited to): •
•
•
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Building condition surveys to be undertaken prior to commencement of works (with surveys during or post the works as required, refer to section 5.16 of this CEMP and refer to the CNV DWP (Appendix L of this CEMP) and the Groundwater and Settlement Monitoring and Contingency Plan (GSMCP), attached in Appendix P of this CEMP; Building record and salvage strategy – no heritage or special character buildings are directly affected by the main works and therefore a salvage and building record strategy is not applicable for any buildings. Groundwater and settlement monitoring (for example to confirm mechanical and consolidation settlement contours close to the historic Mt Eden Prison building and assess expected impacts on the building) (refer to GSMCP in Appendix P of this CEMP). Based on the results of the pre-construction building condition surveys, and in accordance with the | Mt Eden Main Works
Construction Environmental Management Plan
• • •
GSMCP, geotechnical and structural monitoring instrumentation will be installed in selected monitoring locations. Vibration monitoring and management (refer to CNV DWP in Appendix L of this CEMP). Built heritage monitoring and maintenance of heritage buildings during construction. Implementation of appropriate built heritage protection during the works where construction activities are undertaken adjacent to built heritage.
Consultation will be undertaken with Heritage New Zealand Pouhere Taonga (HNZPT) and Auckland Council Heritage Unit (Built Heritage and Implementation) to ensure that any issues can be addressed in a timely and transparent manner. Details of the communication are provided in section 7.2.7 of the CCP (Appendix G of this CEMP).
5.10.2. Archaeology A HC DWP (Archaeology) has been prepared in accordance with designation condition 42 and will be implemented throughout the main works. The HC DWP (Archaeology) attached in Appendix N of this CEMP identifies measures that will be implemented to mitigate and manage the potential adverse effects on archaeology during the works. There are three recorded archaeological sites within the main works area (already addressed in the Mt Eden Enabling Works DWP10), namely: •
• •
R11/51: a shell midden site related to Māori settlement, recorded in the 1960s near the railway lines and within 31 Ruru Street, but subsequently destroyed by development works (Enabling Works). R11/3079: a pre-1900 building and any associated subsurface remains at 31 Shaddock Street. The building was demolished prior to the Mt Eden Enabling Works. R11/3080: a pre-1900 building and any associated subsurface remains located at 6 Flower Street. The building was removed prior to the Mt Eden Enabling Works.
Two additional recorded sites fall within the area, namely: •
•
Mt Eden railway station platform is recorded on Auckland Council’s Cultural Heritage Inventory. The original platform has been partially removed and the platform raised, but part of the original 1912 island platform will still be present beneath the existing platform surface. Mt Eden Prison (R11/2408). The old prison wall is located immediately adjacent to the NAL railway corridor. Any potential vibration effects on the wall will be addressed in the HC DWP (Built Heritage), refer section 5.10.1 and Appendix M of this CEMP.
It is expected that most, if not all, archaeological remains present in the main works area will be exposed during the Mt Eden Enabling Works bulk earthworks phase and will have been previously investigated, recorded and removed. There are no known areas of pre-1900 archaeological potential for the works along the NAL corridor. However, there is a possibility that subsurface pre-1900 or early 20th century archaeological remains may still be present and may be exposed during the works.
10
Mt Eden Enabling Works Historic Character Delivery Work Plan (Archaeology Section), Revision 000, November 2019, CRL-MTE-RME-LKA-PLN-800018. Page 140
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Construction Environmental Management Plan This will be mitigated and managed through the implementation of the HC DWP (Archaeology) and an Archaeological Authority (no. 2017/793)11 granted by HNZPT for the CRL Aotea to NAL works. Detailed archaeological procedures and mitigation measures are provided in the HC DWP (Archaeology), and these are summarised below: •
•
•
•
•
• •
•
• 11
Mt Eden Railway Station Platform During demolition of the Mt Eden railway station platform, the Project Archaeologist (or other qualified archaeologist under their direction) will record a section through the platform and details of the original 1912 platform construction beneath the surface of the current platform. Archaeological Discovery Protocols The possibility that archaeological features and deposits may be exposed will be managed and mitigated by call-in of the Project Archaeologist by the contractor; the recording of any remains exposed; and the recovery of samples of archaeological material for further analysis. If suspected archaeological remains (of pre-1900 or early 20th century date) are encountered, works will stop in the immediate vicinity of the find until the Project Archaeologist (or other qualified archaeologist acting under their direction) can assess the site. Management of Archaeological or Cultural Remains If any in situ archaeological features or deposits (of pre-1900 or early 20th century date) are discovered and confirmed, the Project Archaeologist will advise the NAL Deputy Construction Manager and relevant Project Manager and works will not resume in the immediate area until the necessary archaeological investigation and recording has been completed. The Project Archaeologist (or other qualified archaeologist) will investigate and record the remains, in accordance with accepted archaeological practice and the requirements of the HNZPT Authority. Māna Whenua Protocols If archaeological remains relating to Māori occupation are exposed, the Project Archaeologist will inform the appropriate Māna Whenua representatives, HNZPT and Auckland Council. Recording of features and deposits Any in situ pre-1900 or significant 20th century archaeological deposits or features exposed during the main works will be investigated, recorded and sampled consistent with accepted archaeological practice. Artefact Management Plan The locations of artefact deposits will be marked on the site plan and retained for analysis. Stand Down Periods Depending on what is revealed by the earthworks, stand down periods involving the ceasing of works in the immediate vicinity may be required at various stages. Post excavation analysis and archiving Artefacts and faunal material retained from the site will be analysed and recorded by the appropriate specialists. Any artefacts of significance relating to European occupation of the area that are recovered from the site and are not required for display may be offered to the Auckland War Memorial Museum in consultation with CRLL and the Link Alliance. Reporting requirements
A general Authority for the Aotea Station to Mt Eden Station NAL works has been granted by HNZPT (Authority No. 2017/793). The Authority sets management procedures in place for any archaeological discoveries. Page 141 | Mt Eden Main Works
Construction Environmental Management Plan During the course of the project, information on any archaeological discoveries will be provided to the Auckland Council Cultural Heritage Implementation Team and Compliance Monitoring Officer, HNZPT and Māna Whenua. A written summary report will be provided by the Project Archaeologist to CRLL, HNZPT, Auckland Council (Cultural Heritage Implementation Team and Compliance Monitoring Officer) and Māna Whenua within 20 days of the completion of the project works. A full and final monitoring report will be completed within 12 months of the end of the project works, and will be provided to the Link Alliance, HNZPT, Auckland Council, the NZ Archaeological Association Central File, Māna Whenua and other parties specified in the designation conditions. Specific consultation will be undertaken with the CRL Mana Whenua forum should there be any accidental discoveries as outlined in section 7.2.4 of the CCP and detailed in the HC DWP (Archaeology) (refer Appendix N of the CEMP).
5.11 Urban Design An Urban Design Delivery Work Plan (UD DWP) has been prepared for the Porters Avenue pedestrian and cycle bridge (located within the WFC2 area), in accordance with designation condition 47, and is provided in Appendix S of the CEMP. The objective of the UD DWP is to ensure that the works at the Porters Avenue pedestrian and cycle bridge integrate into the surrounding landscape and urban design context. The UD DWP describes how the public realm reinstatement incorporates urban design principles, which are outlined in section 3 of the UD DWP, and include Māna Whenua Principles, Movements and Connections Principles and Public Realm and Landscape Principles. During the development of the UD DWP, consultation has been undertaken with Auckland Council – Auckland Urban Design Panel, Auckland Transport – Capital Projects Accessibility Group, Mt Eden CLG and Māna Whenua (refer to Appendix D of the UD DWP). An Urban Design Assessment is provided in Appendix A of the UD DWP and it provides detail of the bridge design, signage and wayfinding and CPTED. Input into the bridge design has been sought from a Māna Whenua artist (Tessa Harris), and possible areas for mahi toi / artwork to be incorporated into the bridge design include the following: • • • •
Punched hole pattern in the balustrade; Glass frit design wrapped around the sides of the glass on the lift shafts; Stainless steel shield wrapped around the underside of the bridge; and Karā Boulders. Karā (basalt) boulders collected from other sites on the CRL project which will be repurposed with guidance from the artist.
An addendum to the UD DWP will be prepared for the Fenton Street pedestrian and cycle bridge. A future UD DWP will also be prepared as part of a separate Outline Plan for the wider Mt Eden urban realm works, which will address how the main works area will be reinstated on completion of construction and how the new Mt Eden Station and environs will integrate with the surrounding landscape and urban design context.
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Construction Environmental Management Plan
5.12 Contaminated Soils A Contamination Delivery Work Plan (CDWP) has been prepared to identify measures that will be implemented to mitigate and manage the potential human health and environmental effects associated with contaminated soil during the main works. The CDWP has been prepared in accordance with designation conditions 57 and 58 and resource consent conditions 131 to 150. The CDWP is provided in Appendix O of this CEMP. Investigation of soil contaminant levels has been undertaken within the CRL Designation 2500-6 and rail corridor (KiwiRail NAL Designation 6300) between 2012 and 2020. During soil investigations the following contaminants were noted in each of the various soil units: •
•
•
Ballast (such as cobbles and gravels typically up to 2m below ground level (bgl) across the rail track area). During inspection of the ballast, three small pieces of chrysotile Asbestos Containing Material (ACM) were identified on the ground surface between Mt Eden Road bridge and the western end of the existing Mt Eden Station platform. There is thus a potential risk of asbestos being found during the main works. Petroleum hydrocarbon may also be found within the ballast during the main works. Fill (unnatural soil i.e. clays, silts, sands and rubble typically up to 4m bgl). Contains concentrations of heavy metals above the Auckland Region Background Values for volcanic soils12 and AUP(OP) E30.6.1.4.1 Permitted Activity soil acceptance criteria and contains concentrations of polycyclic aromatic hydrocarbons (PAH) and total petroleum hydrocarbons (TPH) above the laboratory level of reporting (LOR). Samples from two locations contained concentrations of arsenic and benzo(a)pyrene equivalence (BaPeq), respectively, exceeding the NES Soil, soil guideline values for Commercial and Industrial activities. Natural soils (Tauranga Group (TA), East Coast Bays Formation (ECBF) and Auckland Volcanic Field (AVF)). Nickel concentration in a number of soil samples exceeds the AUP(OP) Permitted Activity Criteria and polycyclic aromatic hydrocarbons (PAH’s) were detected in soil samples along the NAL corridor.
Certain areas of soft Tauranga group sediment will be stabilised (ground improvement) through deep soil mixing (outlined in section 2.4 of this CEMP) with cement grout. No current soil quality data exists for the stabilised material, however the original soft sediment soils are classified as cleanfill. General site management practices that will be implemented to manage any potential contamination during the works include (but are not limited to) the following: •
12
Appropriate removal, transportation, storage (stockpiling) and disposal of spoil material, including any contaminated fill. Section 5.2.1 of the CDWP provides specific additional requirements for asbestos contaminated soils (i.e. with appropriate asbestos controls in place and contaminated soil removed from site taken to an approved disposal site). Further inspection should be undertaken again prior to disturbance of the ballast and any ACM identified must be reported and removed by a licenced specialist. Section 5.4.4 of the CDWP provides specific requirements for the removal of excavated stabilised material (through soil mixing) from site. This material will require sampling (for heavy metals, TPH, PAH) and
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analysis prior to removal and disposal to determine if the material will meet cleanfill standards. Specific management measures in relation to surface water, dust and groundwater (as described in the ESCP (Appendix H of this CEMP), AQ DWP (Appendix I of this CEMP) and GSMCP (Appendix P of this CEMP), respectively. Sampling and testing (to be undertaken by a Contaminated Land Specialist). Materials importation procedures. Sealing excavation service trenches (required if contaminated material is encountered in trenches and sealing is required to prevent migration of contaminated groundwater). Implementing record keeping measures. Health and safety requirements for the works, including site inductions, daily toolbox meetings, the use of personal protective equipment, and a communication plan. Procedures to follow in the case of the unexpected discovery of contaminated or hazardous substances (e.g. soil materials with unusual odours, discoloured or stained water and soils).
Section 8 of the CDWP provides details on the works completion report which must be completed and submitted to Auckland Council on completion of soil disturbance works.
5.13 Groundwater and Settlement A Groundwater and Settlement Monitoring and Contingency Plan (GSMCP) is to be prepared to prevent any damage that may affect the serviceability of structures and services during the main works. The prepared GSMCP will be provided to Auckland Council for certification and attached in Appendix P of this CEMP once certified. It will be prepared in accordance with resource consent conditions 82 to 128. The objective of the GSMCP is to provide appropriate measures to prevent or minimise damage that may affect the serviceability of structures and services and remediate or mitigate any adverse effects (including cumulative effects) as a result of the dewatering and excavation activities involved in the main works. Based on resource consent condition 145, when groundwater is intercepted during construction it will be managed as follows: •
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Discharged to stormwater if testing demonstrates compliance with the requirements of the WQDMP set out in the FTMP or treated where required (refer to water treatment details in section 2.7.7 of this CEMP); Any perched groundwater that is potentially contaminated, shall be either: • Disposed of by a licenced liquid waste contractor; or • Pumped to sewer providing relevant trade waste permits are obtained.
The GSMCP will provide a Groundwater Monitoring Plan (GMP) for the monitoring of groundwater levels during the main works. Groundwater levels will be provided by seven piezometers (locations to be illustrated on the Groundwater and Settlement Monitoring Plans within the GSMCP). The GSMCP will detail the characteristics of piezometers where groundwater levels will be monitored including the minimum frequencies, accuracies required and alert groundwater drawdown trigger levels. The Link Alliance will advise Auckland Council of the date of the proposed commencement of dewatering. Dewatering/bulk excavation on site will not commence until the GSMCP has been certified by Auckland Council. Page 144
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Construction Environmental Management Plan A settlement monitoring plan will be included in the GSMCP and it describes building condition survey requirements (refer to section 5.16 of the CEMP), monitoring of ground and buildings, monitoring of utilities and infrastructure, and excavation support monitoring. The settlement monitoring trigger levels (to be updated in GSMCP after completion of assessment of settlement effects (ASE)) for monitoring are provided in the GSMCP. A response, mitigation and contingency plan is provided in the GSMCP and it includes: • •
• •
Responses required where exceedances of groundwater alert trigger levels have been identified during groundwater monitoring. Responses to settlement alerts and alarm trigger levels, the Independent Building Assessor (IBA) may also recommend actions to prevent damage to building serviceability, which may include stopping the works if that is in the best interests of preventing building serviceability damage. Responses to building and utility damage. Mitigation options are provided, should the differential settlement or total settlement exceed identified alert or alarm trigger levels; these include: • • • •
Additional specific structural and geotechnical evaluations; Strengthen and/or stiffen ground support; Installation of additional instrumentation; or Further structural assessment of an affected building (also refer to building condition survey requirements in section 5.16 of this CEMP).
5.14 Hazardous Substances Hazardous substances will be kept on site within specified hazardous substance storage areas at the CSAs, refer section 2.7.2 of this CEMP. These areas will be bunded and hazardous substances kept in secure containers. The monitoring and management of hazardous substances will be the responsibility of the ESM. This section provides indicative details of the storage, handling, transport and disposal of hazardous substances relevant to the main works and addresses the requirements of designation condition 21.1 (k) and the bunding requirements of resource consent condition 168. A list of all hazardous substances kept on site during the construction phase will be prepared and maintained in the project Hazardous Substances Register. Details for each CSA are provided in sections 5.14.2 and 5.14.3.
5.14.1. General Procedures The following general procedures, based on Health and Safety at Work (Hazardous Substances) Regulations (HSWHSR) 2017, will be implemented: •
A list of all hazardous substances kept on site, including class information and Material Safety Data Sheets (SDS’s for each hazardous substance) will be stored and maintained on site at the following locations: • A full set at the site office. • A sub-set at each storage location relevant to the specific materials being stored.
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Requirements for proper storage, handling, transport and disposal of hazardous substances such as (but not limited to): | Mt Eden Main Works
Construction Environmental Management Plan • Adherence to safe handling practices when refilling and dispensing containers; • Depending on the review of all hazardous substances and HSNO classes, secondary containment and signage may be required; • For all local storage, chemicals must be stored on spill pallets to provide appropriate secondary containment; • A certified dangerous good store may be required, this will depend on the storage type, volume and hazardous substance class. • Depending on the storage type, volume and hazardous substance class, a compliance certificate (by an independent third-party) may be required. This will need to be identified prior to design and construction of the hazardous substance storage container; • Segregation of specific substances depending on their HSNO classes; • Bunding will be 110% of the largest container (as per condition 168 of the resource consent), refer to the ESCP section 5.4 (and Appendix H) and the ITA EMP in section 5.15 (and Appendix Q) of this CEMP. •
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Bentonite is likely to be stored in bentonite silos and polymer in bags at a designated chemical storage location (refer sections 2.7.2 and 2.7.3 of this CEMP). Dust control and mitigation measures will be implemented as per the AQ DWP to ensure dust generation is managed and mitigated as far as practicable (refer section 5.5 and Appendix I of this CEMP). Drums will be located in an area where there is no risk of collision with vehicles, such as fork-lift trucks (e.g. as diesel splashing onto a hot engine may ignite). Hazardous substances management related to blasting activities during the main works are based on BMP procedures attached as Appendix to the CNV DWP, refer Appendix L of this CEMP: • No explosives will be stored onsite. Explosives are to be brought to site daily when required, in accordance with HSNO Act and NZS 5433:1999 Transport of Dangerous Good on Land requirements. • All explosives will be stored in accordance with HSNO Act 1996 requirements at Redbull’s Maramarua explosive reserve site (south of Auckland City). The magazines are built and maintained in accordance with HSNO COP 55 and AS2187.2 Standard – Explosives Storage, Transport and Use. The Magazines are all in certified locations with valid Location Test Certificates. Spill response procedures (refer to section 5.21.3 of this CEMP), such as containment of leaks and spills to the vicinity of the drum and mopped up quickly, to lessen the risk of slipping. Spill kit(s) will be available in case of emergency spill. Procedures to be followed are detailed in section 5.21.3 of this CEMP.
5.14.2. CSA 4 An indicative list of substances (subject to change) to be stored at CSA 4 (MTN) is provided in Table 5-2. The main storage is located within the Technical Area (refer to Figure 2-24 and Appendix B of this CEMP). General procedures described in previous section 5.14.1 apply. Further detail relating to the storage and handling of hazardous substances at CSA 4 are provided in the Industrial and Trade Activities Environmental Management Plan (refer to section 5.15 of this CEMP).
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Construction Environmental Management Plan Table 5-2 Indicative list of substances to be stored at CSA 4 (Mt Eden) for the main works (MTN and WFC)
Substances
Volume (L)
Storage
CSA 4 (centre of CSA) – Mt Eden Station and NAL Activities Diesel 5,000 Mobile bowser Hydraulic Oil Grease
100
Drums in bunded pallets
50
Tubs / tubes in bunded pallets
Lubricants
440
Tubs / tubes in bunded pallets
Acetylene
12,000
Polymer
50
G or smaller cylinders (12mᶟ of gas) in bunded pallets Bags or tins in bunded pallets
Grout additives
50
Bags or tins in bunded pallets
Cement
100
Oxygen
24,000
Paint
100
Poly Aluminium Chloride (PAC) Sulphuric acid Bituminous waterproofing Total volume at central CSA 4 (L)
1,000 100 20
25kg bags G or smaller cylinders (24mᶟ of gas bottles) secured in a cage Sealed tubs / tins of paint stored in small quantity for graffiti removal Drums in bunded pallets Tubs / tubes in bunded pallets Drums in bunded pallets
43,230
CSA 4 Technical Area (Eastern boundary of the CSA) – TBM Tunnelling activities Diesel
3,000
Petrol
100
Drums in bunded pallets
Hydraulic Oil
2,000
Drums in bunded pallets
TBM Greases
3,200
Drums in bunded pallets G or smaller cylinders (24m3 of gas bottles secured in a cage) G or smaller cylinders (24m3 of gas bottles secured in a cage)
Acetylene
12,000
Oxygen
24,000
Cement
100,000
Paint
100
Bowser/Tank
100m3 in Silo Sealed tins of paint stored in hazardous goods container
Bentonite
70,000
70 m3 in silo
Sodium Silicate
20,000
Tubs in bunded pallets
Ground Conditioning Foam
30,000
Tubs in bunded pallets
Pulverised Fly Ash (PFA) Water treatment chemicals and flocculants
100,000 To be confirmed
100 m3 in silo To be confirmed following the final design of the WTP
CSA 4 (Technical Area, eastern boundary of the CSA)– Mined Tunnelling activities Cement
2,000
2,000kg in bags in bunded pallet
Micro fine cement Shotcrete admixture (accelator)
5,000 3,000
5,000kg in bags in bunded pallet 3 x IBC tank (1,000L)
Concrete admixture (retarter)
1,000
IBC tank (1,000L)
Concrete admixture (superplasticis)
1,000
IBC tank (1,000L)
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Substances
Volume (L)
Concrete cleaner/ Remover
1,000
Concrete pump line lubricant Total volume (L) at Technical Area (TBM and mined tunnelling)
150 83,250
Storage Plastic containers in bunded pallet 150 kg of plastic containers in bunded pallet Note: this volume excludes volume of WTP flocculants and chemicals.
5.14.3. CSA 5 An indicative list of substances (subject to change) to be stored at CSA 5 (EFC2 and WFC) is provided in Table 5-3. The main storage area at the EFC2 CSA 5 is the hazardous goods store located near the muck bin (refer Figure 2-25), and at the southern end of WFC CSA 5 (Western NAL), (refer Figure 2-27 and Appendix B of this CEMP). General procedures described in previous section 5.14.1 apply. Further detail relating to the storage and handling of hazardous substances at CSA 5 will be provided in the Industrial and Trade Activities Environmental Management Plan (refer to section 5.15 of this CEMP). Table 5-3 Indicative list of substances to be stored at CSA5 for the main works EFC1/ EFC2 (14-22 Boston Road) and WFC (1a Porters Avenue)
Substances
Volume (L)
Storage
CSA 5 – EFC2 Diesel
3,000
Bowser and drums in bunded pallets
Petrol
100
Drums in bunded pallets
Hydraulic Oil
490
Drums in bunded pallets
Grease
110
Tubs / tubes in bunded pallets
Lubricants
70
Tubs / tubes in bunded pallets
Acetylene
12,000
G or smaller cylinders (12mᶟ of gas) in bunded pallets
Oxygen
24,000
G or smaller cylinders (24mᶟ of gas bottles) secured in a cage
Polymer
500
Bags or tins in bunded pallets
Grout additives
100
Bags or tins in bunded pallets
Concrete Additives
1,000
Bags or tin in bunded pallets
Cement
2,000
5t stored in 50t silos (50t silos)
Paint
50
Sealed tubs / tins of paint stored in small quantity for graffiti removal
Bentonite 600,000 600m3 stored in six silos of 50t within bunded areas Water treatment These flocculants may include Polyaluminium Chloride (PAC), EC20, To be chemicals and PolyDADMAC, HCl, etc. To be confirmed following the final design of confirmed flocculants the WTP. Total volume (L) at 643,420 Note: this volume excludes volume of WTP flocculants and chemicals. EFC2 CSA 5 CSA 5 – WFC (Western NAL) for NAL Bridge works Diesel
200
Containers in bunded pallets
Petrol
100
Containers in bunded pallets
Hydraulic Oil
100
Drums in bunded pallets
Lubricants
70
Acetylene
120
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Tubs / tubes in bunded pallets G or smaller cylinders (12mᶟ of gas) secured in an exterior cage
Construction Environmental Management Plan
Substances
Volume (L)
Storage
Oxygen
240
G or smaller cylinders (24mᶟ of gas bottles) secured in an exterior cage
Grout Concrete Additives/Curing compounds Cement Total volume (L) at WFC CSA 5
100
Containers in bunded pallets
100
Containers in bunded pallets
200
Bags stored on pallets
1,230
5.15 Industrial and Trade Activities Activities undertaken at the CSAs during the main works have the potential to generate runoff contamination (and/or soil contamination) before entering the stormwater network and discharging into Motions Creek (and then to the Waitemata Harbour, being the receiving environment). An Industrial and Trade Activities Environmental Management Plan (ITA EMP) has been prepared in accordance with resource consent conditions 159 to 166 to identify these activities and to document the procedures to be implemented to appropriately manage these risks. A copy of the ITA EMP is attached in Appendix Q of this CEMP. The main industrial and trade activities to be undertaken for the main works include the following: • • • • • • • • •
Bentonite production (CSA 5) and storage; Soil mixing and ground improvement (CSA 5); Grout mixing (CSA 4); Tunnel segment storage; Concrete pouring; Handling and temporary storage of excavated or backfill materials; Hazardous goods substance usage and storage; Water treatment; and Other general site activities such as vehicle or generator refuelling, unloading of environmentally hazardous substances, construction equipment storage (shotcrete pumps, compressors, generators, etc.), equipment washdown, waste handling and storage, laydown of equipment and parking of vehicles.
Section 5 of the ITA EMP details the management procedures for industrial and trade activities during the main works and addresses the following: • Bentonite plant (CSA 5) • The entire bentonite plant will be bunded to contain any spilt material or bentonite slurry. Any surface water collected in the bund would be either disposed offsite or treated on site prior to discharge (if water treatment allows for this specific treatment, refer to section 2.7.7 of this CEMP). • The extent of the bunded areas of the bentonite plant will be sealed off during the works. • A bentonite spill response plan has been prepared in the case of any spills and is provided in Appendix C of the ITA EMP. • Soil mixing plant (CSA 5) • The soil mixing plant will be bunded with any surface water collected in the bund being pumped to the on-site WTP. Page 149
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Ground improvement • Regular inspection of hoses and connections from the soil mixing plant area for leaks. • All stormwater catchpits will be removed and diverted. • The ground improvement works form an excavation and any contaminated water that collects in the area will require segregation for on-site treatment (if possible) or be disposed offsite. TBM Component A plant (CSA 4) • The entire Component A plant (grout mixing) including all raw material silos will be bunded to contain any spilt material or slurry mix. • All raw material silos are fitted with high level sensors, interlocks and alarms to prevent overfilling, and all bulk material refills and plant operations are supervised by staff trained in standard operating procedures and emergency response. • Regular inspection of hoses and connections from the Component A plant area for leaks. Tunnel segment storage (CSA 4) • The segment storage area drains toward the excavation of the tunnel entrance. Any accumulated stormwater will be contained and pumped back to the WTP at CSA 4. • All stormwater catchpits will be removed and diverted to beyond the CSA 4 area. Muckbin area (CSA 5) • The muckbin area is graded to a low point sump which is pumped to the on-site WTP. Stormwater and groundwater treatment – refer to section 5.4 and section 5.13 of this CEMP. Hazardous substances • Handling, storage and management of hazardous substances (including Component B – sodium silicate, refer section 2.7.6 of this CEMP) is provided in section 5.10 of the ITA EMP. • Requirements for spill kits (refer to section 5.14 of this CEMP). Diesel tank and generator • Both the diesel tank and generator are located within bunded areas, and any runoff that collects in the bund will be disposed offsite. • All refuelling of the tank or generator will be supervised by workers trained in emergency response. • Drip trays will be in place during refuelling activities for reduction of incidental contamination of runoff in the bund. • All stormwater catchpits will have been removed and diverted beyond the CSA area. Waste management • Appropriate disposal of any waste material that requires off-site disposal. • Appropriate off-site disposal of hazardous substances. • Waste bins on-site will be stored undercover or will be installed with covers to prevent rainwater ingress. Wash down • No road vehicle wash-down will be undertaken on-site. • A wheel wash is provided at the site exit of both CSA 4 and CSA 5 to minimise tracking of sediments offsite. • In the event of material being spilled onto the ground around the tunnelling excavation or from trucks transporting spoil, the material will be cleaned up prior to the vehicle leaving the site. This may involve some localised washing of vehicles and tyres. Any runoff from the wash down area will be directed to sediment control devices with associated sediment settling and monitoring prior to discharge. | Mt Eden Main Works
Construction Environmental Management Plan • Some washing of machinery within the excavation area of CSA 4 and CSA 5 may be required. In this case it will be undertaken using a hose or water blaster on-site. All runoff within these areas is captured and pumped to the WTP. An Emergency Spill Response Plan has been provided in Appendix B of the ITA EMP (also refer to section 5.21.3 of this CEMP) and details general spill response procedures for spills of environmental hazardous substances. Specific spill response procedures for the Bentonite plant (at CSA 5) are detailed in the Bentonite Spill Response Plan (included in Appendix C of the ITA EMP). Discharge monitoring and reporting procedures in accordance with resource consent conditions 173 and 176 to 179 are outlined in section 7 of the ITA EMP. Section 8 of the ITA EMP provides requirements for site inspections, environmental audits and corrective and preventative actions. Section 9 of the ITA EMP outlines training requirements for Link Alliance staff, subcontractors and visitors to site.
5.16 Building Condition Surveys Building condition surveys (BCS) will be undertaken prior to works commencing, in accordance with designation condition 46 and resource consent condition 109. Based on the CNV DWP, GSCMP and HC DWP (Built Heritage), detailed pre-construction, construction and post-construction BCS will be undertaken for all the identified buildings and structures listed in Appendix R of this CEMP (refer to CNV DWP, GSCMP and HC DWP Built Heritage attached in Appendix L, M and P respectively). The following requirements apply to all BCS during each stage of the main works: • •
• • •
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The building surveys will be undertaken by an independent senior qualified person. The survey shall include: • Any information about the type of foundations; • Classification of the building (i.e. commercial/industrial/school); • Existing levels of damage (aesthetic, superficial, affecting levels of serviceability); • Whether observed damage is associated with structural damage; • Susceptibility of building or structure to further movement; and • Photographic evidence. The Link Alliance shall carry out visual inspections of the ground and buildings adjacent to the main works to monitor any deterioration or further cracking of pre-existing cracks. The buildings may require further surveys during construction if complaints are made or if the vibration criteria have been exceeded. With respect to built heritage, the pre-construction condition surveys will include, as appropriate: • A survey of the exterior and interior of heritage buildings; • A record of the condition of buildings using photographs, annotated drawings and written records, noting any existing signs of structural distress and damage or deterioration of a non-structural nature; • Consideration of the stability of any elements, including applied decorative elements or features, and any fragile elements; • Any recommended remediation to secure or mitigate potential problems prior to the commencement of construction;
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The location of all cracks greater than 2 mm in aperture width, which shall be recorded with a positional accuracy of +/- 200mm. Installation of grid crack monitors may be required on selected readily accessible cracks with an aperture width greater than 2 mm discussed above and as determined in consultation with the Built Heritage Specialist. In accordance with designation condition 46.4, those buildings or structures that were subject to a pre-construction building condition survey, may also require a post construction survey. Where a post-construction building condition survey confirms a building has deteriorated as a result of the works, the damage shall be rectified by the Link Alliance. Specific post construction BCS requirements as per the GSMCP include: • No earlier than 6 months after the completion of dewatering / excavation and within 6 months of completion of construction, a post-construction BCS will be carried out on buildings where BCS was undertaken prior and during the construction phase, and when the building is unlikely to be further impacted by the settlement effects from future project stages. • The survey report will include an assessment of the cause of any damage identified.
5.17 Waste Management A Waste Avoidance and Resource Recovery Management Plan (WARRMP)13 has been prepared for the project. The purpose of the WARRMP is to outline the strategies and initiatives the Link Alliance will take to target zero waste to landfill for the project during both temporary and main construction works. The types of waste that are likely to be generated during construction include: • • •
Demolition wastes from buildings, structures, pavements, and other hardstand areas; Earthworks and excavation spoil including cleanfill, managed fill and contaminated spoil; General construction wastes including metals, pipes, plasterboard, concrete, timber framework, packaging materials, hazardous and special wastes; and • Site office wastes including food waste, recyclables, general landfill waste, and other miscellaneous waste. The WARRMP contains predicted waste streams (type and quantity), and the proposed waste management approach for each, taking into account the waste management hierarchy of avoid, reduce, reuse, recycle, recover, treat and dispose. Specifically, in relation to waste avoidance and resource recovery during the construction phase, the Link Alliance will: •
Consider how to avoid the creation of waste by designing out waste and/or optimising the use of the materials available and procured; • Consider how materials can be reused or recycled; • Consider potential waste generated by the product or related packaging; • Consider the environment and social impacts of the waste; and • Consider how far items must be transported for recovery. If the disposal of hazardous waste is required, this waste will be disposed of safely, through an appropriate contractor authorised to handle, transport, process or safely dispose of the waste concerned.
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5.18 Energy Use The Link Alliance is committed to minimising the use of fossil fuels and the corresponding release in greenhouse gas emissions (GHG emissions). Where practical, renewable energy sources will be used and methods to reduce energy use and GHG emissions will be implemented such as: • Use of power from the national grid rather than on site generators; • Use of biofuel; • Use of hybrid and/or energy efficient equipment; • Use of LED lights; • Operator and driver training; and • Optimisation of equipment maintenance. During construction, data from energy use will feed into carbon footprint calculations in order to monitor actual energy use and to help measure the effects of innovations and improvements that have been implemented. Inductions and tool box meetings throughout the project will highlight the energy use goals and the measures that individuals can take to help achieve the goals. Refer to the Sustainability Management Plan for further information regarding the carbon footprint calculations and the Sustainability Opportunities Register for further examples of energy reduction opportunities under investigation.
5.19 Water Use Water use will be monitored during the main works to track performance and promote considerate use. Where practical, water saving opportunities will be implemented such as: • •
Reuse of treated ground water or surface water for dust suppression; Capture of rain water for use on site for non-potable requirements (i.e. saw cutting, wheel washing, jet grouting, concrete mixing); and • Water efficient workers amenities. Water losses can contribute to significant water use, as such, meter readings will be completed weekly to identify significant increases in water use that are unexplainable. The project Environmental and Sustainability Inspections will include checks of hoses and water connections for leaks. Refer to the Sustainability Management Plan for further information regarding the metering and modelling of water use and the Sustainability Opportunities Register for further examples of water use reduction opportunities.
5.20 Material Use Due to the very nature of construction, significant volumes of materials will be used. In order to reduce the environmental, social and economic impacts associated with material usage a number of initiatives will be undertaken, including: • • • • Page 153
The use of environmentally certified materials; The use of renewable resources; The use of recycled products (provided they meet specification); and The use of locally sourced products. | Mt Eden Main Works
Construction Environmental Management Plan Material use will be monitored using the ISCA Materials calculator (refer to section 1.7 of this CEMP) and further information is provided in the Sustainability Management Plan.
5.21 Emergency and Incident Response 5.21.1. Emergency Response Plan An environmental emergency is an event which has a detrimental effect on the surrounding environment. A detrimental environmental effect is something that causes significant harm to the environment, which is not legally allowed and requires immediate response. An environmental emergency can also be a deviation from the Link Alliance environmental management system. This means there has been a failure to follow the established process or procedures that help the contractor achieve best practice. Examples of environmental emergencies include, but are not restricted to: • Large volume chemical / oil spill; • Excessive discharge of sediment to the stormwater system; and • Hazardous substance release to air. An Emergency Response Plan14 (ERP) has been prepared for the main works. The ERP takes into account three levels of emergencies, which are divided according to the severity of the emergency. For example, level 1 – minor oil spill, level 2 – moderate chemical spill and level 3 – serious chemical spill. The ERP includes: • • • • • •
Description of the potential emergencies; The person(s) responsible for actioning the ERP; Training requirements; The equipment required to deal with the emergency including rescue equipment; Emergency contact list and numbers; Directions to site workers and other affected persons on what they are required to do, including clear identification of the evacuation point location; • The methods used to deal with the emergency; and • Emergency reporting instructions (refer to incident reporting in section 5.21.4 of this CEMP). The ERP will be displayed in noticeable locations around the site and employees will be trained in its requirements.
5.21.2. Incident Response An environmental incident is an occurrence which has (or potentially could have had) a negative or ‘adverse’ effect on the environment (including environmental emergencies – refer to section 5.22.1). An adverse effect is something that causes (or could have caused) environmental harm. This means there has been a failure to follow the established process or procedures that help the project achieve best practice (e.g. failure to report a spill). Environmental incidents include but are not restricted to:
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Construction Environmental Management Plan • •
Spills; Unforeseen impacts on areas of high environmental value such as archaeology or built heritage; and • Consent non-compliances (e.g. noise, sediment). The spill response procedure is summarised in section 5.21.3 of this CEMP. Responses to various environmental incidents is outlined in the relevant sub-plans and in the ERP. For serious incidents, the immediate response may involve stopping works until a solution to managing the incident is developed and implemented. Incident reporting procedures are detailed in section 5.21.4 of this CEMP.
5.21.3. Spill Response During the construction phase, the ESM will be responsible for providing training and orientation to employees or subcontractors that addresses the proper action regarding spills (refer to sections 5.21.1 and 5.21.2 of this CEMP). The Link Alliance will ensure that spill response materials are available, commensurate with the type, quantity and storage arrangements for hazardous substances on site. A general Emergency Spill Response Plan (ESRP) has been prepared for the main works (refer to Appendix B of the ITA EMP, attached in Appendix Q of this CEMP). The ESRP includes provision that in the event of all spills over 20 litres, or any spill of environmentally hazardous substances, which has entered the stormwater system, a water body or has contacted unsealed ground, the spill will be reported immediately to the Auckland Council’s 24-hour Pollution Hotline (09-377-3107). Specific spill response procedures for the bentonite plant and jet grout plant are detailed in their respective spill response plans (to be attached as Appendix C and D of the ITA EMP), attached in Appendix Q of this CEMP). As deemed necessary, vehicles (e.g. utility vehicles), heavy equipment (e.g. excavators), pumps and generators will be covered by adjacent spill kits that, at a minimum, will contain: •
Sufficient oil absorbent material to contain (e.g. oil absorbent boom) and clean-up any drips, leaks, or spills (e.g. ruptured hydraulic line); and • Plastic bags to contain any contaminated absorbents, soils, or wastes. Bags containing used clean-up material will be transported to the designated hazardous material/waste storage area for proper drumming, labelling, and classification prior to off-site disposal. The location of spill kits is likely to be as follows: •
At CSA 4, spill kits will be located at the spoil store (central CSA 4 area), hazardous goods stores, and at the Technical Area within the water treatment chemical storage area, TBM Component A Plant and the workshops. • At EFC2 CSA 5, spill kits will be located at the soil mixing plant, bentonite and D-wall plant area, at the water treatment area, at the office within the CSA, and near the muck bin and hazardous goods storage area. • At the WFC CSA 5, spill kits will be located at the hazardous goods storage area. Signage related to spill response procedures will be located at each vehicle entrance to the site during each stage of the main works. Each spill kit will have a register of contents and an inspection sheet. Spill kits will be inspected monthly to ensure all contents are present. The inspection sheet shall be signed during each inspection. Any contamination of stormwater will be treated as per the Page 155
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Construction Environmental Management Plan ESCP (refer to section 5.4 of this CEMP) and the FTMP (attached to the ESCP) prior to release or disposal.
5.21.4. Recording and Reporting of Incidents Environmental incidents will be recorded and reported in accordance with the Link Alliance environmental incident reporting and investigation process. The Link Alliance has developed an HSE incident report form and this form will be completed in the event of an environmental incident. The incident report form requires event details (i.e. event type), description of the incident, corrective action and an initial risk assessment. The cause of all incidents will be subject to an investigation, organised by the ESM to determine the root causes of the incident and to monitor the implementation of appropriate corrective /remedial action. The results of investigations and lessons learnt previously on the project will be shared at the tool box sessions. This will ensure that a repeat incident is avoided. In the event of an environmental incident, the ESM will inform the NAL Deputy Construction Manager and Project Manager for the relevant project area (i.e. EFC1, EFC2, MTN or WFC) and Auckland Council with a specific notification timeframe (and associated information) depending on the incident severity level. A summary and review of incidents for the duration of the project and for the relevant month will be included in the project Monthly Report (refer to section 6.5 of this CEMP).
5.21.5. Complaint Process A CCP (refer to section 5.3 and Appendix G of this CEMP) has been developed which details the strategy, tools and process to manage communication between the Link Alliance, its stakeholders and the community throughout the construction and monitoring periods for the project. In accordance with designation condition 5, the CCP sets out how the Link Alliance will inform the community of project progress and construction dates, foster good relationships with the community, obtain feedback from stakeholders, and outline how complaints and queries will be responded to. In addition to the procedure listed in the CCP, where relevant, the sub-plan (such as CNV DWP and AQ DWP) provides detail on the project complaints process. For example, any complaints related to noise and vibration will be recorded in a Project Complaints Register. These complaints must be promptly investigated to resolve the cause of the complaint (refer to the CNV DWP in Appendix L of this CEMP).
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6.
Monitoring and Review 6.1 Environmental Monitoring
Scheduled monitoring of environmental performance will be undertaken during the main works. This will enable the overall effectiveness of the environmental controls to be determined and allows areas of non-compliance to be identified so corrective actions can be taken. The individual sub-plans specify the monitoring for each environmental component, the frequency of monitoring required and the responsible person, as required within contract documentation or environmental approvals. Monitoring will take place on a routine basis, with additional monitoring required as appropriate, i.e. in the event of a complaint or incident, or after a specific event, such as a rain event (water quality monitoring). The ESM will be responsible for implementation of on-site environmental monitoring such as water quality. Monitoring results will be reported to the relevant parties in accordance with the designation and resource consent conditions.
6.1.1. Collaborative Working The Link Alliance will implement a collaborative working process with CRLL and Auckland Council compliance monitoring personnel for the duration of the main works, in accordance with designation condition 13. The key personnel (“key contacts” from each of the three parties) involved in the collaborative working process are listed in Table 6-1, and will meet regularly to address: • • • • • •
Compliance with the CRL designation and resource consent conditions, CEMP and sub-plans; Significant changes to the CEMP and sub-plans; Any matters of non-compliance and how they have been addressed; The results of, need for, and frequency of site inspections; Environmental monitoring results; and Any other relevant matters identified.
Table 6-1 Collaborative key contacts
Organisation
Title
Name
Auckland Council
Compliance Monitoring Officer
Tim O’Grady
CRLL Representative
Principal Planner
Richard Jenkins
Link Alliance
Environment and Sustainability Manager
Sarah Sutherland
6.1.2. Collaborative Meeting At least five working days prior to construction commencing the key contacts will mutually agree on an initial schedule for a collaborative meeting. The meeting will be held at least monthly unless a different timeframe is agreed with Auckland Council. The collaborative working process will operate for the duration of the works (and will continue to operate for the duration of the wider works in the Mt Eden area in accordance with the consent conditions). Page 157
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Construction Environmental Management Plan The ESM will be responsible for co-ordinating any changes to the CEMP or sub-plans required as a result of the collaborative working process and communicating these updates or information with the main works team. As key milestones are reached and/or if issues arise then collaborative meetings will also take place as necessary.
6.2 Environmental Inspections Weekly environmental inspections will be conducted by the ESM (or a delegate) during the works. The findings of these inspections, any required remedial actions, the person responsible for implementing the actions and the required timeframe will all be recorded. Actions shall be monitored to ensure they are closed out in the necessary timeframe. The various sub-plans attached in Appendix F to S of this CEMP outline specific environmental inspection requirements.
6.3 Environmental Auditing Internal (Link Alliance) environmental auditing will be undertaken to determine whether the environmental management system conforms to planned arrangements and is being properly implemented and maintained. Internal auditing will take place on a quarterly basis by the ESM (or a delegate). Internal environmental audits focus on environmental and sustainability matters within a single operational procedure/group of related operational procedures (for example, erosion and sediment control procedures). Environmental management procedures are provided in section 5 of this CEMP. External Environmental and Sustainability Audits (by a suitably qualified consultant or a Parent Company staff) will be completed as per the project Audit Schedule and at least annually, to assess the effectiveness of the Link Alliance Environmental Management System. Audit findings (internal and external) will be provided to NAL Deputy Construction Manager/Project Managers within two to four weeks of the audit. Recommendations on corrective/preventive actions will be provided to address any environmental/sustainability matters to be improved or as a result of non-compliances (refer to section 6.4 of this CEMP for further detail).
6.4 Corrective and Preventive Action Corrective or preventive actions identified during environmental audits shall be appropriately based on the magnitude of the problem and the environmental harm encountered. The ESM is responsible for closing out the corrective or preventative actions resulting from environmental inspections, audits and external regulatory compliance monitoring. Assessment and follow-up reviews on the effectiveness of corrective and preventive actions will be undertaken and the outcomes documented, communicated and implemented. Compliance will be included as a regular agenda item at management and project meetings. Minutes will be kept for each meeting and will record and assign actions to individuals where appropriate.
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6.5 Environmental Reporting Reporting requirements will evolve as the main works progress. In the early phase the focus is on establishment of systems, controls and competence of all personnel, while later the emphasis will shift to monitoring performance. Near to project completion the focus will shift to final reports to address approval requirements. The ESM manages environmental reporting and is responsible for submitting the reports required externally. Reporting requirements include: • •
Project internal reporting requirements; and Specific reporting to Auckland Council where required (as per specific sub-plans), including the monthly compliance report (refer section 6.1 of this CEMP).
6.6 Document Control The ESM is responsible for ensuring that all relevant documentation is submitted and maintained within the project filing and document control system. This documentation will include (but is not limited to): • • • • • • •
Original CEMP document and subsequent versions (including sub-plans); All records of environmental monitoring; All environmental incident reports and investigation outcomes; Formal and informal audit and environmental inspection reports; Minutes of environmental meetings; Records of environmental training; and Copy of SDS for hazardous substances storage at CSA/work area.
6.7 CEMP Review This CEMP (including sub-plans) will be reviewed and updated, over the course of the main works as a result of material changes to the works, or to address unforeseen adverse environmental effects arising from construction, or unresolved complaints. Approval from Auckland Council will be required for material changes to the CEMP and sub-plans. A review may also be initiated by Auckland Council as a result of environmental incidents or complaints received.
6.7.1. Management Review A management review of the CEMP and other sub-plans will take place at least annually by the project management team (Link Alliance) (as per condition 42 of the resource consent and condition 22.1 of the designation). The management review will be organised by the ESM and will take into consideration: • • • • • • Page 159
Compliance with the designation and/or consent conditions, the CEMP and sub-plans (including site specific plans) and material changes to these plans; Any significant changes to construction activities or methods; Key changes to roles and responsibilities within the project team; Changes in industry best practice standards; Changes in legal or other requirements; Results of inspections, monitoring and reporting procedures associated with the management of adverse effects during construction; | Mt Eden Main Works
Construction Environmental Management Plan • •
Comments or recommendations from Auckland Council regarding the CEMP and sub-plans; Unresolved complaints and any response to complaints and remedial action taken to address the complaint. The review process will also look at environmental controls and procedures to ensure they are still applicable to the construction activities being undertaken. Reasons for making any changes to the CEMP or sub-plan(s) will be documented. A copy of the original CEMP or sub-plan(s) and subsequent revisions will be kept for the project records, with previous versions being marked as obsolete. Each new/updated plan version will be given a revision number and date to prevent obsolete documentation being used. A summary of any review process will be made available to the CLG.
6.7.2. Review Approval Process The CLG and any affected parties will be notified of any material changes to the CEMP or sub-plans and provided an opportunity to provide comment. Any material changes to the CEMP and DWPs shall be subject to an independent peer review. Changes to the CEMP or MPs required by resource consent conditions 42 and 43 will be submitted to Auckland Council (Principal Specialist Compliance Monitoring15) for certification. The Link Alliance will request that the Council provides its written determination as to whether the proposed change can be certified, within 10 working days of the change being submitted. No activity reliant upon a change to the CEMP can be undertaken until the change has been certified. Changes to the CEMP and DWPs required by the designation conditions 22.1 and 23.6 will be submitted to Auckland Council (Principal Specialist Compliance Monitoring) for approval, at least 10 working days prior to the proposed changes taking effect. If any changes are not agreed, a further Outline Plan process will be required. No activity reliant upon a change to the CEMP can be undertaken until the change has been approved.
15
Auckland Council advised to change all reference of “Team Leader Central Monitoring” to “Principal Specialist Compliance Monitoring”. Page 160 | Mt Eden Main Works
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List of Appendices Appendix A: ISCA Requirements ................................................. 161 Appendix B: CEMP Drawings ...................................................... 169 Appendix C: Designation Conditions ........................................... 170 Appendix D: Resource Consent Conditions ................................. 171 Appendix E: Consultation Records .............................................. 172 Appendix F: Social Impact and Business Disruption Delivery Work Plan ........................................................................................... 194 Appendix G: Communication and Consultation Plan ................... 195 Appendix H: Erosion and Sediment Control Plan (includes Flocculant Treatment Management Plan) ................................................... 196 Appendix I: Air Quality Delivery Work Plan ................................. 197 Appendix J: Trees and Vegetation Delivery Work Plan ................ 198 Appendix K: Transport Access and Parking Delivery Work Plan ... 199 Appendix L: Construction Noise and Vibration Delivery Work Plan .................................................................................................. 200 Appendix M: Historic Character Delivery Work Plan (Built Heritage) .................................................................................................. 201 Appendix N: Historic Character Delivery Work Plan (Archaeology) .................................................................................................. 202 Appendix O: Contaminated Soils Delivery Work Plan .................. 203 Appendix P: Groundwater and Settlement Monitoring and Contingency Plan ....................................................................... 204 Appendix Q: Industrial and Trade Activities Environmental Management Plan ...................................................................... 205 Appendix R: Building Condition Surveys ..................................... 206 Appendix S: Urban Design Delivery Work Plan ............................ 208
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Appendix A: ISCA Requirements Table A identifies the ISCA Credit Requirements relevant to this CEMP and where they are addressed in the document. Where the CEMP and sub-plans do not address these requirements in full, references to other plans/documents have been provided (e.g. the Sustainability Management Plan). Further details regarding the specifics of the evaluation and means of achieving the relevant targets is provided in the relevant sub-plans and other relevant documents. Table A: ISCA Requirements Credit
Requirement *
Relevant section of the CEMP
Other Relevant Information / Comments
Sustainability and leadership commitment MAN-1 Level 1
Commitments to mitigating negative environmental, cultural, social and economic impacts
Sections 1.2 and 1.7
Also refer to the Sustainability Management Plan
MAN-1 Level 1
Commitments embedded into sustainability objectives/and or targets
Sections 1.2 and 1.7
Also refer to the Sustainability Management Plan
MAN-1 Level 3
The sustainability commitments go beyond mitigating negative impacts to restorative actions (i.e. net positive benefits for society, culture and the environment)
Sections 1.2 and 1.7
Also refer to the Sustainability Management Plan
Risk and opportunity management MAN-2 Level 2
Environmental, cultural, social and economic risks and opportunities are assessed
Sections 3 and 5
MAN-2 Level 1
The risk assessment is updated at least annually
Sections 1.2 and 6.7.1
Also refer to the Sustainability Opportunities Register
Organisational structure, roles and responsibilities MAN-3 Level 1
Members of the senior management team has central responsibility for managing sustainability
Section 4.1
Also refer to the Sustainability Management Plan
MAN-3 Level 2
A principle participant in the project team is an IS Accredited Professional
Sections 1.7 and 4.1.2
Also refer to the IS accreditation records and meeting minutes
MAN-3 Level 3
Independent sustainability professional is engaged to monitor and review sustainability performance
Section 1.7
Also refer to the Sustainability Management Plan and Audit Schedule
Inspection and Auditing MAN-4 Level 2 Page 162
Internal environmental and sustainability inspections undertaken at least weekly
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Section 4.1.2, 6.2 and 6.3
Also refer to the Sustainability Management Plan and Audit Schedule
Construction Environmental Management Plan
Credit
Requirement *
Relevant section of the CEMP
Other Relevant Information / Comments
during construction and monthly during operation MAN-4 Level 2
Internal environmental and sustainability audits completed at least quarterly
Section 6.3
Also refer to the Sustainability Management Plan and Audit Schedule
MAN-4 Level 2
External environmental and sustainability audits completed at least annually
Section 6.3
Also refer to the Sustainability Management Plan and Audit Schedule
Reporting and review MAN-5 Level 3
Sustainability performance is reviewed formally at least annually by senior management (AMT).
Section 5.3 and 6.7.1
Also refer to the Communication and Consultation Plan
The sustainability report includes sustainability objectives or targets, and indicators and identifies areas for improvement. Sustainability performance is reported annually publicly. Management review incorporates stakeholder participation, including Māna Whenua. Knowledge sharing MAN-6 Level 2
Sustainability knowledge sharing initiatives extend beyond project boundaries to parent organisations and/or other key stakeholders. Sustainability knowledge is shared from outside the project onto the project.
Section 1.5, 5.2, 5.3 and 6.1
Also refer to the Communication and Consultation Plan, the Sustainability Management Plan and the Social Impact and Business Disruption Delivery Work Plan
MAN-6 Level 3
Sustainability knowledge sharing initiatives extend beyond project boundaries and key stakeholder boundaries to the wider industry.
Section 5.2, 5.3 and 6.1
Also refer to the Communication and Consultation Plan and the Social Impact and Business Disruption Delivery Work Plan
MAN-6 Level 3
Sustainability knowledge sharing includes ‘lessons learnt’ (that had negative consequences) as well as ‘good practices’ (minimum 3 examples).
Section 5.3, 6.2 and 6.3
Also refer to the Communication and Consultation Plan
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Credit
Requirement *
Relevant section of the CEMP
Other Relevant Information / Comments
Receiving Water Quality DIS-1 Level 1
Measures to minimise adverse impacts to receiving wai environmental values during construction and operation have been identified and implemented. These measures demonstrate an awareness of the values of wai ora and its Mauri, and opportunity for Mana Whenua feedback has been provided and where practicable incorporated into these measures. AND Monitoring of wai discharges and receiving wai is undertaken at appropriate intervals and at times of discharge during construction.
Section 5.4, 5.13, 5.15, 5.21 and 6.1
Also refer to the Erosion and Sediment Control Plan, Flocculant Treatment Management Plan, Emergency Spill Response Plan, Contamination Delivery Work Plan, Groundwater and Settlement Monitoring and Contingency Plan, Industrial Trade and Activities Environmental Management Plan.
DIS-1 Level 2
Monitoring and modelling of wai discharges and receiving wai demonstrates no adverse impact on receiving wai environmental values. The infrastructure does not increase peak stormwater flows for rainfall events of up to a 1.5 year ARI event discharge
Section 5.4, 5.15 and 6.1
Also refer to Erosion and Sediment Control Plan, Flocculant Treatment Management Plan, Industrial Trade and Activities Environmental Management Plan
DIS-1 Level 3
Opportunities to improve receiving wai environmental values have been identified and implemented. Monitoring and modelling demonstrates improvement of receiving wai environmental values.
Section 5.4, 5.15 and 6.1
Also refer to the Sustainability Management Plan, Erosion and Sediment Control Plan, Industrial Trade and Activities Environmental Management Plan and Flocculant Treatment Management Plan
Noise DIS-2 Level 1
Measures to mitigate noise during construction and operation have been identified and implemented
Section 5.8
Also refer to the Construction Noise and Vibration Delivery Work Plan and Site Specific Construction Noise Management Plans
DIS-2 Level 1
Monitoring of noise is undertaken at appropriate intervals and in response to complaints during construction.
Section 5.8
Also refer to the Construction Noise and Vibration Delivery Work Plan and Site Specific Construction Noise Management Plans
DIS-2 Level 3
For construction, modelling and monitoring demonstrates no divergence from the noise
Section 5.8
Also refer to the Construction Noise and Vibration Delivery Work Plan and Site Specific Construction Noise Management Plans
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Credit
Requirement *
Relevant section of the CEMP
Other Relevant Information / Comments
management process in ISCA approved noise guidelines. For operation, modelling demonstrates no recurring or major exceedances of noise goals. Vibration DIS-3 Level 1
Measures to mitigate vibration during construction and operation have been identified and implemented.
Section 5.8
Also refer to the Construction Noise and Vibration Delivery Work Plan and Site Specific Construction Vibration Management Plans
DIS-3 Level 1
Monitoring of vibration is undertaken at appropriate intervals and in response to complaints during construction.
Section 5.8
Also refer to the Construction Noise and Vibration Delivery Work Plan and Site Specific Construction Vibration Management Plans
DIS-3 Level 2
For construction, modelling and monitoring demonstrates no exceedances of vibration goals for structural damage to buildings and structures.
Section 5.8 and 5.10
Also refer to the Construction Noise and Vibration Delivery Work Plan and the Historic Character Delivery Work Plan (Built Heritage)
DIS-3 Level 2
For operation, modelling demonstrates no exceedances of vibration goals for human comfort criteria.
Section 5.8 and 5.10
Also refer to the Construction Noise and Vibration Delivery Work Plan and Historic Character Delivery Work Plan (Built Heritage)
Air Quality DIS-4 Level 1
Measures to minimise adverse impacts to local air quality during construction have been identified and implemented
Section 5.5
Also refer to the Air Quality Delivery Work Plan
DIS-4 Level 1
Monitoring of air emissions and/or air quality is undertaken at appropriate intervals and in response to complaints during construction
Section 5.5
Also refer to the Air Quality Delivery Work Plan
DIS-4 Level 3
Monitoring and modelling demonstrates no exceedances of air emission or air quality goals.
Section 5.5
Also refer to the Air Quality Delivery Work Plan
Light Pollution DIS-5 Level 1
Measures to prevent light spill during construction and operation have been identified and implemented
Section 5.9
DIS-5 Level 1
Affected sensitive receptors have been identified and modelling and monitoring demonstrates the effective
Section 5.9
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Credit
Requirement *
Relevant section of the CEMP
Other Relevant Information / Comments
mitigation of light spill to these receptors. The lighting design for operation prevents upward light spill by ensuring that, relative to its particular mounting orientation, 95% (by number) of external public lighting luminaires within the project boundary have an Upward Lighting Ratio less than 5%. Energy and carbon monitoring and reduction ENE-1 Level 1
Monitoring and modelling of energy use and GHG emissions and actions taken to reduce them, is undertaken, covering at least Scope 1, Scope 2 and land clearing across the infrastructure lifecycle.
Section 5.18
Also refer to Sustainability Management Plan
ENE 1 Level 2-3
Monitoring demonstrates at least 25% reduction in construction GHG emissions. And a reduction of at least 20% reduction in “significant� scope 3 emissions.
Section 5.18
Also refer to Sustainability Management Plan
Use of renewable energy ENE-2 Level 1
Opportunities for the use of renewable energy fully investigated.
Section 5.18
Also refer to Sustainability Management Plan
Wai (water) use, monitoring and reduction WAT-1 Level 1-2
Monitoring of water use is undertaken. There is at least 5% reduction compared to the base case footprint.
Section 5.19
Also refer to Sustainability Management Plan
Replace potable wai (water) WAT-2 Level 1
Monitoring demonstrates that some proportion of total wai use is from non-potable sources (substituting for potable).
Section 5.4 and 5.19
Also refer to Sustainability Management Plan and the Erosion and Sediment Control Plan
Materials lifecycle impact measurement and reduction MAT-1 Level 1
Page 166
Monitoring and modelling of material lifecycle impacts are undertaken using the Materials Calculator and demonstrates a reduction in materials lifecycle impacts of at least 15%
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Section 5.20
Also refer to Sustainability Management Plan
Construction Environmental Management Plan
Credit
Requirement *
Relevant section of the CEMP
Other Relevant Information / Comments
compared to a base case footprint. Environmentally labelled products and supply chains MAT-2 Level 1
A Percentage of Materials/products have an ISCA approved environmental label.
Section 5.20
Also refer to Sustainability Management Plan
Land Contamination and Remediation LAN-3 Level 1
Site assessment follows the recommended approach in ‘CLMG No.5 Site Investigation and Analysis of Soils’. Remediation options are identified and selected using a sustainability hierarchy (see additional guidance).
Section 5.12
Also refer to Contamination Delivery Work Plan.
LAN-3 Level 2
Sustainability appraisal of remediation options is undertaken against the sustainability indicators in Table 1 of ‘A Framework for Assessing the Sustainability of Soil and Groundwater Remediation’.
Section 5.12
Also refer to Contamination Delivery Work Plan.
Waste Management WAS 1 Level 1
Measures to minimise waste during construction and operation have been identified and implemented.
Section 2.9 and 5.17
WAS 1 Level 1
Monitoring of all wastes is undertaken during construction.
Section 5.17 and 6.1
WAS 1 Level 2
Waste monitoring and management has been managed, reviewed or audited by a suitably qualified professional. Waste handling and disposal/recycling all the way to final destination has been audited at appropriate intervals.
Section 5.17 and 6.1
Diversion from Landfill WAS 2 Level 3
All of the following targets for landfill diversion have been achieved or bettered: >95% by volume of spoil AND >90% by volume of inert and non-hazardous waste AND >60% by volume of office waste material.
Section 5.17
Crime Prevention Page 167
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Credit
Requirement *
Relevant section of the CEMP
HEA-2 Level 2
The likelihood of crime prevention has been reduced through the implementation of CPTED guidelines, in design, construction and operation, including temporary construction diversions and lighting. All tunnels or underpasses have end to end visibility.
Section 2.8
Other Relevant Information / Comments
Heritage assessment and management HER-1 Level 1
Measures to minimise the adverse impacts to heritage during construction have been identified and implemented.
Section 5.10
Also refer to the Historic Character Delivery Work Plan
HER-1 Level 1
Community heritage values have been identified through consultation and integrated into studies.
Section 5.10
Also refer to the Historic Character Delivery Work Plan
HER-1 Level 2
Community and key stakeholders have participated in the heritage studies. Heritage values beyond those listed in government registers have been identified, considered and addressed. Heritage has been interpreted to promote local heritage values.
Section 5.10
Also refer to Historic Character Delivery Work Plan
HER-1 Level 3
Opportunities have been identified to enhance heritage values and these have been implemented.
Section 5.10
Also refer to Historic Character Delivery Work Plan
HER-2 Level 3
Monitoring of heritage is undertaken at appropriate intervals during construction. Monitoring and modelling demonstrates enhancements to heritage. MÄ na Whenua undertake kaitia kitanga responsibilities.
Section 5.10 and Section 6.1
Also refer to Historic Character Delivery Work Plan
Stakeholder engagement strategy STA-1 Level 1
A comprehensive stakeholder management strategy is developed.
Section 5.2, 5.3 and 5.21.5
Also refer to the Communication and Consultation Plan and Social Impact and Business Disruption DWP
STA-1 Level 2
The community is informed of the draft strategy and provided an opportunity to give feedback.
Section 5.2, 5.3 and 5.21.5
Also refer to the Communication and Consultation Plan
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Credit
Requirement *
Relevant section of the CEMP
Other Relevant Information / Comments
Community feedback is documented and used to guide completion of the final strategy. STA -1 Level 2
The strategy is implemented, and formal monitoring, evaluation and corrective action is undertaken.
Section 5.2, 5.3 and 5.21.5
Also refer to the Communication and Consultation Plan
STA-1 Level 3
Stakeholders, including the community, have input to the strategy by way of a facilitated workshop(s) OR The strategy is independently reviewed.
Section 5.2, 5.3 and 5.21.5
Also refer to the Communication and Consultation Plan
STA-3 Level 2
The community has been provided with information that: -was provided in a timely manner - supported community participation - was meaningful and relevant - was accessible And this has been verified by independent reviews/audits or community feedback with >80% support
Section 5.2, 5.3 and 5.21.5
Also refer to the Communication and Consultation Plan
Site planning URB-1 Level 1
An urban and landscape design plan is developed and implemented that includes the following: 1. Site analysis; 2. Vision and objectives for the infrastructure; 3. Site planning; and 4. Strategies that respond to: a. the relevant People and Place principles outlined in the New Zealand Urban Design Protocol (NZUDP) or b. other ISCA approved guidelines
Section 5.11
Also refer to the Urban Design Delivery Work Plan
URB-1 Level 3
The urban and landscape design plan has been independently reviewed.
Section 5.11
Also refer to the Urban Design Delivery Work Plan
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Appendix B: CEMP Drawings Staging Drawings B1. Overall Mt Eden CEMP Drawing (CRL-NAL-CON-LKA-DRG-100000) EFC1 – Staging Drawings • •
B2. EFC1 – Stage 1 (CRL-EFC-RME-LKA-DRG-170001) B3. EFC1 – Stage 2 (CRL-EFC-RME-LKA-DRG-170002)
EFC2 – Staging Drawings • •
B4. EFC2 – Stage 1 (CRL-EFB-STR-LKA-DRG-121004) B5. EFC2 – Stage 2 (CRL-EFB-STR-LKA-DRG-121005)
B6. MTN – General Sequence Staging Drawings 1 to 13 (CRL-MTE-CON-LKA-DRG-100002) B7. MTN – NAL Platform Construction Drawing (CRL-MTE-STR-LKA-DRG-100100) WFC – Staging Drawings • • •
B8. WFC1 – Stage 1 (CRL-WFC-STR-LKA-DRG-100005) B9. WFC1 – Stage 2 (CRL-WFC-STR-LKA-DRG-100005) B10. WFC2 – Stage 1 and 2 (LKA-CRL-C5-WFC-MET-006)
CSA Drawings EFC2 – CSA 5 Drawings • •
B11. EFC2 CSA 5 – Stage 1 (CRL-EFB-STR-LKA-DRG-121002) B12. EFC2 CSA 5 – Stage 2 (CRL-EFB-STR-LKA-DRG-121003)
MTN – CSA 4 Drawings • •
B13. CSA 4 Overview (CRL-MTE-CON-LKA-DRG-100001) B14. CSA 4 – Details of Technical Area (CRL-MTE-CON-LKA-DRG-700002)
WFC – CSA 5 (Western end) Drawing •
Page 170
B15. WFC CSA 5 – Stage 1 and 2 (CRL-WFC-CON-LKA-DRG-100091)
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Link Alliance has prepared this document for the sole use of the client and for a specific purpose, each as expressly stated in the document. No other third party should rely on this document without the written consent of Link Alliance. Link Alliance undertakes no duty, nor accepts any responsibility, to any third party who may rely upon or use this document. 0
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MT EDEN MAIN WORKS ARE DIVIDED INTO 5 DIFFERENT ZONES. 1. EFC1- EAST FACING CONNECTION 1 2. EFC2- EAST FACING CONNECTION 2 3. MTN(MTE) - MOUNT EDEN STATION 4. WFC1- WEST FACING CONNECTION 1 5. WFC2- WEST FACING CONNECTION 2
PROJECT: APPROVED
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NICK ADAMS
2020-04-20
This drawing is confidential and shall only be used for the purpose of this project. The signing of this title block confirms the design and drafting of this project have been prepared and checked in accordance with the Link Alliance quality assurance system to ISO 9001-2000.
CITY RAIL LINK North Auckland Line
ZONE:
S. COX DRAWN
REV
COMPANY NUMBER : 6267870
SCALE AS SHOWN
DESIGNED REVISIONS
CLIENT:
NEW NORTH
A
RUR
WFC1
C3
ING CUTT UGH THRO
B.1
CRL
B
JOIN LINE-A
C10
C2
C1
FALL
A
GE NT
SHA C5
ROOF
1%
S
C4
C9
NGAHUR
A
C3
C8
OF
BEAM OF ROOF FALL 1%
PORTER
B
C7
m 0 24.00 MC2 6850 CH.
C
C6
TOP
WN
CL CRO
X 4000
TOP
Y
CK
NT
STAIRS
0 316
C DDO SHA ST
GE
2500
NU
2500
3000
BEAM
1000 MIN.
C11
D
H1
SHADDO ST
NU
PRT-
DECK R RAIL CRS SOVE 4000 CROS 00 AT ND 550x6 BEYO CE TO S REDU
BEAM
E
H2 H4 H3
K
RW
F
AVENUE
2
RW
DN
MTN (MTE)
PLA
nc e
Site
CSA 5
EFC1
TERS
D
N14
0.50m MC20 68513 CH
MT
IA POR
N13
ACE
N11
T
N10
ION R
N9
3.65m MC20 68505 CH
ON
BOST
N8
m 3.088 MC20 68503 CH
MC10
R
ON S
N7
N EDE
ION
DOMIN
N
N6
T M EN ED
1.50m MC20 68507 CH
MC40
WATER
0.90m MC20 CH 68509
TE
MIN
N5
FENT
N4
WA
DO
N3
5-7
NAL AREAS MAIN WORKS GENERAL LAYOUT PROJECT
DOCUMENT:
ZONE
DISCIPLINE
ORGANISTION
TYPE
SHEET
CRL - NAL - CON - LKA - DRG - 100000
REVISION
A00
ALL WORK TO BE COMPLETED 1. NOTES: SPECIFICATIONS, CRL-SYD-UTI-LKA-DRG-232381 STANDARD DETAILS. TO IN ACCORDANCE CRL-SYD-UTI-LKA-DRG-232386 REFER DRAWINGS WITH WATERCARE
WHERE 2. USED, INFORMATION. SLUICE 3. FRAMEWORK. FIRE 4. REFER THRUST 5. HYDRANT IT CRL-SYD-UTI-LKA-DRG-232381 CRL-SYD-UTI-LKA-DRG-232383 VALVES WATERCARE BLOCKS SHALLSEE INSTALLED BE INSTALLED SHALL CONFIRMED THE SPECIFICATIONS WATERCARE BETO IN TOACCORDANCE WATERCARE WATERCARE AS BEING ENGINEERING AND/OR THE CODE CODE TO LATEST DRAWINGS WATERCARE’S OF OF STANDARDS PRACTICE. PRACTICE. ARE
ISO A1 594mm x 841mm
CODECONNECTION FOR 6. OF PRACTICE. DETAILS REFERREFER CRL-SYD-UTI-LKA-DRG-232382 TO CRL-SYD-UTI-LKA-DRG-232383
29
14-16
19 20
0 9+80
17-25
N 21
31 18
NT S
31-37
DESIGNATION BOUNDARY
NUG E
37
0 9+90
TRE
ET
0 9+80
27
39
0 9+90
41-43
00 0 + 10
45
47
DESIGNATION BOUNDARY
AD
49-51 WALL NMB-02
O NR
STO
TEMPORARY SHEET PILE WALL WALL NMB-01
57
67
53
000 + 0 1
65
ALL WORK 1. NOTES: SPECIFICATIONS, CRL-SYD-UTI-LKA-DRG-232381 WHERE 2. USED, ITWATERCARE SHALL TO BE BE COMPLETED STANDARD CONFIRMED SPECIFICATIONS DETAILS. TO INAS ACCORDANCE CRL-SYD-UTI-LKA-DRG-232386 BEING AND/OR REFER THE DRAWINGS LATEST DRAWINGS WITH WATERCARE ARE
INFORMATION. SLUICE 3. FRAMEWORK. FIRE 4. REFER THRUST 5. CODE HYDRANT OF CRL-SYD-UTI-LKA-DRG-232381 CRL-SYD-UTI-LKA-DRG-232383 VALVES BLOCKS PRACTICE. SEE INSTALLED INSTALLED SHALL THE REFER WATERCARE BETO IN TO CRL-SYD-UTI-LKA-DRG-232382 ACCORDANCE WATERCARE WATERCARE ENGINEERING CODE CODE TO WATERCARE’S OF OF STANDARDS PRACTICE. PRACTICE.
FOR CONNECTION DETAILS REFER TO CRL-SYD-UTI-LKA-DRG-232383 6.
00
55
1 10+
FLAME TREE
10 MC T N
E
NM
IG AL
ABUTMENT WALL A
C TM
50
N
N LIG
ME
0
C4
M NT
E
NM
LIG
93 0+493.131
NO
0+4
14-20
WALL NMB-06
1
TEMPORARY SHEET PILE WALL WALL NMB-04
D
WALL NMB-01
58 5'0 1°5
RAIL PROTECTION HOARDINGS
WALL NMB-05
A RO BY AN RM RIDGE B
78 0+4
00 2 + 10
1
E PO
CSA 5 - EFC 2
0 0 1 0+
A
0+4
NOTES: E 8" L
3 N. 7
0m
ABUTMENT WALL
.60
G6
BR
TEMPORARY SERVICES SUPPORT BRIDGE
0 0 2 + 10
FC
2.
MCx0 REFERS TO TRAIN LINES
2
1 DESIGNATION BOUNDARY
E
CSA BOUNDARY
E WALL NMB-03
MC40 LIVE RAIL LINE 1. NOTES: 2.
ALL WORK SPECIFICATIONS, CRL-SYD-UTI-LKA-DRG-232381 WHERE USED, ITWATERCARE SHALL TO BEBE COMPLETED STANDARD CONFIRMED SPECIFICATIONS DETAILS. TO INAS ACCORDANCE CRL-SYD-UTI-LKA-DRG-232386 BEING AND/OR REFER THE DRAWINGS LATEST DRAWINGS WITH WATERCARE ARE
3. 4. 5.
INFORMATION. FRAMEWORK. SLUICE FIRE REFER THRUST CODE HYDRANT OF CRL-SYD-UTI-LKA-DRG-232381 CRL-SYD-UTI-LKA-DRG-232383 VALVES BLOCKS PRACTICE. SEE INSTALLED INSTALLED SHALL THE REFER WATERCARE BETO IN TO CRL-SYD-UTI-LKA-DRG-232382 ACCORDANCE WATERCARE WATERCARE ENGINEERING CODE CODE TO WATERCARE’S OF OF STANDARDS PRACTICE. PRACTICE.
6.
FOR CONNECTION DETAILS REFER TO CRL-SYD-UTI-LKA-DRG-232383
RM
RETAINING WALLS
AN
51-63
BY
RAIL PROTECTION HOARDINGS 2.4m HIGH
12.5
AD
0
RO
28-30
25 m
CLIENT:
SCALE
SIZE
AS SHOWN
A1
REVISIONS
DESIGNED
Link Alliance has prepared this document for the sole use of the client and for a specific purpose, each as expressly stated in the document. No other third party should rely on this document without the written consent of Link Alliance. Link Alliance undertakes no duty, nor accepts any responsibility, to any third party who may rely upon or use thisCRL_EFC_142_00_LKA_DRG_170001 document. 0
NMB-0x REFERS TO RETAINING WALLS
KEY:
32
FC
1.
NO
Last saved by: STUART.GODFREY(2020-03-19) Last Plotted: 2020-03-19 Filename: AECOM_DS10_AU\Documents\60604837-CRL C3-Alliance Detail Design\DesignJV\900 CAD-GIS\01_WIP\20-SHEET\142 Environmental Management\CRL-EFC-RME-LKA-DRG-170001
BO
10
20
30
40
50
60
70
80
90
100mm
FOR REVIEW APPROVED
PROJECT:
DRAWN
A00 REV
DRAFT
TITLE:
DESCRIPTION
APPROVED
DATE
CHECKED
DATE
CS
2020-03-10
This drawing is confidential and shall only be used for the purpose of this project. The signing of this title block confirms the design and drafting of this project have been prepared and checked in accordance with the Link Alliance quality assurance system to ISO 9001. Printed copies of this document are UNCONTROLLED.
EAST FACING CONNECT
ZONE:
GK SCG
CITY RAIL LINK MT EDEN MAIN WORKS CONSTRUCTION & ENVIRONMENTAL MANAGEMENT EFC1 - STAGE 1 PROJECT
DOCUMENT:
ZONE
DISCIPLINE
ORGANISTION
TYPE
SHEET
CRL - EFC - RME - LKA - DRG - 170001
REVISION
A00
ALL WORK TO BE COMPLETED 1. NOTES: SPECIFICATIONS, CRL-SYD-UTI-LKA-DRG-232381 STANDARD DETAILS. TO IN ACCORDANCE CRL-SYD-UTI-LKA-DRG-232386 REFER DRAWINGS WITH WATERCARE
WHERE 2. USED, INFORMATION. SLUICE 3. FRAMEWORK. FIRE 4. REFER THRUST 5. HYDRANT IT CRL-SYD-UTI-LKA-DRG-232381 CRL-SYD-UTI-LKA-DRG-232383 VALVES WATERCARE BLOCKS SHALLSEE INSTALLED BE INSTALLED SHALL CONFIRMED THE SPECIFICATIONS WATERCARE BETO IN TOACCORDANCE WATERCARE WATERCARE AS BEING ENGINEERING AND/OR THE CODE CODE TO LATEST DRAWINGS WATERCARE’S OF OF STANDARDS PRACTICE. PRACTICE. ARE
ISO A1 594mm x 841mm
CODECONNECTION FOR 6. OF PRACTICE. DETAILS REFERREFER CRL-SYD-UTI-LKA-DRG-232382 TO CRL-SYD-UTI-LKA-DRG-232383
29
14-16
19 20
0 9+80
17-25
N 21
31 18
NT S
31-37
DESIGNATION BOUNDARY
NUG E
37
0 9+90
TRE
ET
0 9+80
27
39
0 9+90
41-43
ALIGNMENT MC10 47
00 0 + 10
45
DESIGNATION BOUNDARY
AD
49-51 WALL NMB-02
O NR
STO
TEMPORARY SHEET PILE WALL WALL NMB-01
57
67
53
000 + 0 1
65
3 0+8
55
ALL WORK 1. NOTES: SPECIFICATIONS, CRL-SYD-UTI-LKA-DRG-232381 WHERE 2. USED, ITWATERCARE SHALL TO BE BE COMPLETED STANDARD CONFIRMED SPECIFICATIONS DETAILS. TO INAS ACCORDANCE CRL-SYD-UTI-LKA-DRG-232386 BEING AND/OR REFER THE DRAWINGS LATEST DRAWINGS WITH WATERCARE ARE
INFORMATION. SLUICE 3. FRAMEWORK. FIRE 4. REFER THRUST 5. CODE HYDRANT OF CRL-SYD-UTI-LKA-DRG-232381 CRL-SYD-UTI-LKA-DRG-232383 VALVES BLOCKS PRACTICE. SEE INSTALLED INSTALLED SHALL THE REFER WATERCARE BETO IN TO CRL-SYD-UTI-LKA-DRG-232382 ACCORDANCE WATERCARE WATERCARE ENGINEERING CODE CODE TO WATERCARE’S OF OF STANDARDS PRACTICE. PRACTICE.
FOR CONNECTION DETAILS REFER TO CRL-SYD-UTI-LKA-DRG-232383 6.
00
9
RAIL PROTECTION HOARDINGS
10 MC T N
E
NM
IG AL
ABUTMENT WALL A
98
0+7
1 10+
FLAME TREE
C TM
50
N
N LIG
ME
0
C4
M NT
E
NM
LIG
93 0+493.131
NO
0+4
14-20
WALL NMB-06
TEMPORARY SHEET PILE WALL
0+6
WALL NMB-04
D
98
00 2 + 10
78 0+4
A RO BY AN RM RIDGE B
WALL NMB-05
WALL NMB-01
58 5'0 1°5
1
1
E PO
CSA 5 - EFC 2
0 0 1 0+
A
0+4
NOTES: E 8" L
3 N. 7
0m
ABUTMENT WALL
.60
G6
BR
TEMPORARY SERVICES SUPPORT BRIDGE
0 0 2 + 10
FC
2.
MCx0 REFERS TO TRAIN LINES
2
1 DESIGNATION BOUNDARY
E
CSA BOUNDARY
E WALL NMB-03
MC10 LIVE RAIL LINE 1. NOTES: 2.
ALL WORK SPECIFICATIONS, CRL-SYD-UTI-LKA-DRG-232381 WHERE USED, ITWATERCARE SHALL TO BEBE COMPLETED STANDARD CONFIRMED SPECIFICATIONS DETAILS. TO INAS ACCORDANCE CRL-SYD-UTI-LKA-DRG-232386 BEING AND/OR REFER THE DRAWINGS LATEST DRAWINGS WITH WATERCARE ARE
3. 4. 5.
INFORMATION. FRAMEWORK. SLUICE FIRE REFER THRUST CODE HYDRANT OF CRL-SYD-UTI-LKA-DRG-232381 CRL-SYD-UTI-LKA-DRG-232383 VALVES BLOCKS PRACTICE. SEE INSTALLED INSTALLED SHALL THE REFER WATERCARE BETO IN TO CRL-SYD-UTI-LKA-DRG-232382 ACCORDANCE WATERCARE WATERCARE ENGINEERING CODE CODE TO WATERCARE’S OF OF STANDARDS PRACTICE. PRACTICE.
6.
FOR CONNECTION DETAILS REFER TO CRL-SYD-UTI-LKA-DRG-232383
RM
RETAINING WALLS
AN
51-63
BY
RAIL PROTECTION HOARDINGS 2.4m HIGH
12.5
AD
0
RO
28-30
25 m
CLIENT:
SCALE
SIZE
AS SHOWN
A1
REVISIONS
DESIGNED
Link Alliance has prepared this document for the sole use of the client and for a specific purpose, each as expressly stated in the document. No other third party should rely on this document without the written consent of Link Alliance. Link Alliance undertakes no duty, nor accepts any responsibility, to any third party who may rely upon or use thisCRL_EFC_142_00_LKA_DRG_170002 document. 0
NMB-0x REFERS TO RETAINING WALLS
KEY:
32
FC
1.
NO
Last saved by: STUART.GODFREY(2020-03-19) Last Plotted: 2020-03-19 Filename: AECOM_DS10_AU\Documents\60604837-CRL C3-Alliance Detail Design\DesignJV\900 CAD-GIS\01_WIP\20-SHEET\142 Environmental Management\CRL-EFC-RME-LKA-DRG-170002
BO
10
20
30
40
50
60
70
80
90
100mm
FOR REVIEW APPROVED
PROJECT:
DRAWN
A00 REV
DRAFT
TITLE:
DESCRIPTION
APPROVED
DATE
CHECKED
DATE
CS
2020-03-10
This drawing is confidential and shall only be used for the purpose of this project. The signing of this title block confirms the design and drafting of this project have been prepared and checked in accordance with the Link Alliance quality assurance system to ISO 9001. Printed copies of this document are UNCONTROLLED.
EAST FACING CONNECT
ZONE:
GK SCG
CITY RAIL LINK MT EDEN MAIN WORKS CONSTRUCTION & ENVIRONMENTAL MANAGEMENT EFC1 - STAGE 2 PROJECT
DOCUMENT:
ZONE
DISCIPLINE
ORGANISTION
TYPE
SHEET
CRL - EFC - RME - LKA - DRG - 170002
REVISION
A00
BOSTON ROAD
KEY: DESIGNATION BOUNDARY
Hoarding
Pedestrian Walkway
CSA BOUNDARY
75
Bun d & d ed fue a fluid ngerou l s ar s ea
TSB Access Stairs (from mid 2021)
Trash bins
81
RO AD
pT
Wheelwash drainage manhole
ED
EN
ET h has
M
PH
MU
NMB06 Water treatment plant
Gua hou rd se
entr
anc e
Dum
E AG R C AGE A B C RE BAR AGE C RE BAR RE
ck
p Tru
D JM3 6X2 0 MIXE .5m R - 6T
D MU
D
D
MIS SION
PUM
P
N
D
MIS
MIS SION
FLYG PUM T P
MU
SIO
MU PUM
B REP AC RIS 2m E 3
RESS
OR
P
Desander SOTRES120
Spoil Pit
D
CO
MP
MU
WATER
PH
TE RE EA NC AR O C ING ST TE
- 16
0
WATER
MU
D
MU
D
20 ft
- To il peo ets - 6 ple
MIS
SIO N PU
AL IC TR ET EC BIN EL CA
AL IC TR ET EC BIN EL CA
MP
- To peo ilets 6 ple
peo
- 15 oom Lun ch r
20 ft
peo ple
15 mroo 40 ft
- Ch
ang
ing
- Ch 40 ft
- Ch a - 8 nging peo ple room
peo
ple
- 15 ang ing roo m
ft 40 es 20
ft -
40
Offic
ft -
es Offic
ft 40 es Offic ft 20
ft To peo ilets 6 ple
Ele c sub trical stat ion
20
ple
Offic
es
le
k uc
eop
3m
Tr
12 p
DISTRI BOARD
EL FU
mp Du
- Sh owe
rs -
0
R TO RA A NE 0kV GE 65
3
40 ft
C6
LO 5T SI 8. T -7 50 m 5 2. 8x
WATER WATER
20 f t
.4m 2 s
ng
rdi oa
60
MC
on cti
10
-H
e rot
MC
p ail
R
E L I KP C STO 50m3 2
50
MC
MTN
C50
NMB05
CO NT RO ROL OM
MU D
MU
01
D
Site
C EF
Se Oil pa rat or
lem Tan ent k
Bunded Soil Mixing, Bentonite & Dwall Plant Area
Aggregate stock pile
ruck
Muckbin drainage manhole
Sett
C LM
TSB
W T Dump
C LM
ruck
ex e t i S
lw hee
T
83
it
Dum
A RO BY AN GE RM NO BRID
TRE
7 m3 (4,30m x 1,65m)
MUCKBIN
7 m3 (4,30m x 1,65m)
WA TER S
7 m3 (4,30m x 1,65m)
N
TSB extension
0
26
4 MC
NMB06 EFC Roof Slab
NMB05 - DWALL
MTE-01
NMB04 - DWALL
ardings o H n io ct
2.4m
e Rail prot
NOTE: 1. 2. 3.
Stockpile location is indicative only and will vary depending on the nature and progress of construction activities. NMB0x refers to retaining walls MCx0 refers to train lines
FOR INFORMATION CONTRACTOR:
REFERENCE DRGS
DESIGNED DRAWN
PROJECT TITLE :
C.HEDLEY
CHECKED 1
27.02.20
FOR INFORMATION
CLH
CS
AMENDMENT REV DATE DRN CHKD APP ORIG SIZE RESTRICTED INFORMATION: THIS DRAWING IS PROPERTY OF SB. IT MUST NOT BE STORED,
A1
REPRODUCED OR DISCLOSED TO OTHERS WITHOUT WRITTEN AUTHORIZATION FROM SB.
SCALE :
DATE:
DRAWING TITLE :
NTS 27/02/20
CITY RAIL LINK EFC02 STAGE 1 CONSTRUCTION ACTIVITIES
(@ A1) DRAWING NO
:
CRL-EFB-STR-LKA-DRG-121004
SH 1 OF 1 REV : 1
BOSTON ROAD
KEY: DESIGNATION BOUNDARY
Hoarding
Pedestrian Walkway
CSA BOUNDARY
N
Temporary OfficeMax Carparks
75
81
Aggregate stock pile
RO AD
MUCKBIN
TRE
pT
h has
lw hee
M
T Dump
PH
NMB06
Gua hou rd se
Water treatment plant
anc e
E AG R C AGE A B C RE BAR AGE C RE BAR RE
ck
p Tru
MIS
SIO
2 gs
CO
MP
RESS
OR
B REP AC RIS 2m E 3
PH
Bun d & d ed fue a l fluid ngerou s ar s ea
20 ft
- To il peo ets - 6 ple 20 f t
- To peo ilets 6 ple
ple peo
peo
ple
- 15
i ard
ion
NMB04
m
.4 s2
ng
h has
ck
Tru
W
Ho
ct
0
NMB03
6 MC
lw hee
p Dum
ite t s rk /exi o W nce ra t n e
10
20 ft
oom Lun ch r
- Ch 40 ft
il
te pro
n rdi
50
ft -
ang
ing
- 15
roo
m-
peo ple
15
ang ing roo m - Ch 40 ft
p ail
.4m
MC
- Ch a - 8 nging peo ple room
es Offic ft 40 es
Ele c sub trical stat ion
es Offic ft -
)
MC
20
ft -
40
Offic
on
ti tec
Ra
)
40
R
1,65m
es
1,65m
) 1,65m
mx
Offic
a
o -H
ro
MC60
3m
k uc
mx (4,30
mx (4,30
(4,30
ft To peo ilets 6 ple
7 m3
20
Trash bins
7 m3
le
EL FU
7 m3
ft -
R TO RA A NE 0kV GE 65
Tr
12 p
eop
20
LO 5T SI 8. T -7 50 m 5 2. 8x
mp Du
- Sh owe
rs -
0
0
3
40 ft
C6
TE RE EA NC AR O C ING ST TE
- 16
AL IC TR ET EC BIN EL CA
AL IC TR ET EC BIN EL CA
NMB05
CO NT RO ROL OM
Dum
N
FLYG PUM T P
JM3 6X2 0 MIXE .5m R - 6T
entr
01
D
Site
C EF
Se Oil pa rat or
lem Tan ent k
Bunded Soil Mixing Plant Area
ruck
Muckbin drainage manhole
Sett
C LM
TSB
W
T
83
it
ruck
ex e t i S
Wheelwash drainage manhole
ED
EN
ET
Dum
A RO BY AN GE RM NO BRID
WA TER S
TSB extension
MTN
C LM C50
0
26
4 MC
NMB06 EFC Roof Slab
NMB05 - DWALL
E
L I P K C O ST 50m3 2
MTE-01
Work site entrance/exit
NMB04 - DWALL .4m - Hoardings 2 n o ti c te ro p il Ra
m gs 2.4
ction
rote Rail p
rdin - Hoa
NMB03
NOTE:
h Wheelwhas
1.
Dump Truck
2. 3.
Stockpile location is indicative only and will vary depending on the nature and progress of construction activities. NMB0x refers to retaining walls MCx0 refers to train lines
FOR INFORMATION CONTRACTOR:
REFERENCE DRGS
DESIGNED DRAWN
PROJECT TITLE :
C.HEDLEY
CHECKED 1
27.02.20
FOR INFORMATION
CLH
CS
AMENDMENT REV DATE DRN CHKD APP ORIG SIZE RESTRICTED INFORMATION: THIS DRAWING IS PROPERTY OF SB. IT MUST NOT BE STORED,
A1
REPRODUCED OR DISCLOSED TO OTHERS WITHOUT WRITTEN AUTHORIZATION FROM SB.
SCALE :
DATE:
DRAWING TITLE :
NTS 27/02/20
CITY RAIL LINK EFC02 STAGE 2 CONSTRUCTION ACTIVITIES
(@ A1) DRAWING NO
:
CRL-EFB-STR-LKA-DRG-121005
SH 1 OF 1 REV : 1
ISO A3 297mm x 420mm
N
Activities 1E
Access ramp for MC30/MC60 mined tunnel. Excavation (Volume= 22 000 m3)
2E
Mucking Storage (Volume 3000cu.m.)
3E 4E
Basalt blasting
2C
U KA NI ST
ER OW FL ST
Earthworks
LEGEND: BOUNDARY HOARDING
1E
SWEPT PATH P26
P27
EXCAVATION AREA
P25 P22
P23
P24
P28
P29
P30
P21
Backfilling
P31
P20 P19 P18 P17
Tunneling works
P32
EL.60.30
1C
U
KA
NI
P15
P37
P14
Portal Piling-66 Piles
PILING ONGOING
P38
P13
P39
P12
PILING COMPLETED TRUCK CIRCULATION
P40 P41
P10 P09
RI RA KO ST
Civil works
EXCAVATION SLOPE
P35
P36
P16
ST
P11
P42
P08 P43
P07 P06
DIRECTION OF CONSTRUCTION
P44
P05
P45
P04 P46
P03
Waler beam and anchors at portal.
P02
P47
P01
P48
DWall of MTE Bridge East part
OW FL
1C 2C 3C
P33 P34
P49 P50
ER
MC20
P51
ST
P52 P53 P54 P55 P56
MC30
P57 P58
NT
P59
O F
P60 P61 P62 P63
BA
P64 P65
SA
P66
LT
MC50
TBM AREA B COMPONENT/ COOLING/WTP/SEDIMENTATION POND
O
M E O
MC60
A
OEM O R A F
OEM OEM O R A ALF
O R A ALF
M E
L
M O R A ALF
O R A ALF M E
O OEM O R A ALF
O R A ALF
OEM
EOLA
R O M A F
EO
R O M A F
A
EOLA
R O M A F
OEM O R A ALF
F LA
LA
M EO
R A F
OE
EO
R O M
2E
EOLA
M O R
LA
E
O
R O M A F
A ALF
O
L 67m
ELA
ING
O
RK
R O M A F
OE
SIT
A EP
R O M A F
O
A
OEM O R A ALF
OEM O R A ALF
O
M E O
R A ALF
F
AL
OEM O R A
O
R A ALF
OEM O R A ALF
OEM O R A ALF
L
A
OE
M O R
F
AL
A ALF
R
O
M E O
R
A ALF
S/ ICE FF IES E O LIT SIT ACI sqm F 00 10
TE
RI RA KO ST
EX
A
EOL
R O M A F
OE
A F LA
OE
M O R
3E
ALF
EO
R O M
O R A ALF
M A
EOLA
R O M A F
LA EO
R O M A F
O
O R A ALF M E
Main site access
EOLA
R O M A F
F LA
EO
A
R O M
EOLA
R O M A F
EOLA
R O M A F
O
A F LA
3E
O M E
R
EOLA
R O M A F
LA
EO
R O A F
M
EOLA
R O M A F
LA
EO
R O A F
M
O
ELA
R O M A F
EOLA
R O M A F
GE
LA
M EO
R O A F
EOLA
R O M A F
ID
LA
M EO
R A F
O
R
O
O M E
LA
R O M A
A
E W
4E
BR
Start of TBM technical area installation
Last saved by: PTRANIE.LOCAL(2020-06-12) Filename:
Last Plotted: 2020-06-12
EXT E
NT O
F BA SAL
T
EO
F
A F
L
HT IG
REFERENCES: XR-1007807-20190628 - ACRL - PTA - DD - WTD - Track Alignment - Plan CRL-MTE-CON-LKA-DRG-316000-A04 Piling platforms layout CRL-MTE-CON-LKA-DRG-206002-A01 Access ramps general layout CRL-NWT-STR-LKA-MOD-164121[C00] Revit file 5th feb. 2020 CRL-NWT-STR-LKA-MOD-164111.rvt- 5th feb. 2020 CRL-MTE-CON-LKA-DRG-206002-A02 Access ramps general layout
0
25
GENERAL LAYOUT
Site Office
SCALE: 1:1000
50
FOR INFORMATION ONLY
m
CLIENT:
REVISIONS
Link Alliance has prepared this document for the sole use of the client and for a specific purpose, each as expressly stated in the document. No other third party should rely on this document without the written consent of Link Alliance. Link Alliance undertakes no duty, nor accepts any responsibility, to any third party who may rely upon or use this document.
-
-
-
-
SCALE
SIZE
-
-
-
-
AS SHOWN
A3
-
-
-
-
-
-
COMPANY NUMBER : 6267870 10
20
30
40
50
60
CREATOR ID : CRL-MTE-CON-LKA-DRG-100002_A02-200226- General Sequence Consent 70
80
90
100m
DESIGNED
SHEET 1 OF 13
-
-
JLE/PLT
A02
GENERAL UPDATE
CHP
26/02/2020
DRAWN
A01
GENERAL UPDATE
CHP
25/01/2020
PPA
A00
FOR INFORMATION
CHP
21/01/2020
CHECKED
DATE
APPROVED
DATE
ASO
DD/MM/YYYY
REV
0
3C
DESCRIPTION
PROJECT:
APPROVED --
This drawing is confidential and shall only be used for the purpose of this project. The signing of this title block confirms the design and drafting of this project have been prepared and checked in accordance with the Link Alliance quality assurance system to ISO 9001-2000.
CITY RAIL LINK MT EDEN STATION
ZONE:
TITLE:
SITE LAYOUT GENERAL SEQUENCE PROJECT
DOCUMENT:
ZONE
DISCIPLINE
ORGANISTION
TYPE
SHEET
CRL - MTE - CON - LKA - DRG - 100002
REVISION
A02
ISO A3 297mm x 420mm
1T N
Activities Earthworks ER OW FL ST
1E 2E 3E 4E
Excavation of final platform at 3.5% volume: 19 300 m3
LEGEND:
Excavation 20% slope ramp
BOUNDARY HOARDING
Mucking Storage
SWEPT PATH
Basalt blasting for spoil bassine
P26
P27
EXCAVATION AREA
P25 P23
Tunneling works
P24
P28
P22 P20
Mined Tunnel cavern
P16
U
KA
NI
ST
P29 P30
P21
P19 P18 P17
1T
U KA NI ST
P31 P32
EL.58.20
P33 P34
EXCAVATION SLOPE
P35
P36
P15
P37
P14
PILING ONGOING
P38
P13
P39
P12
PILING COMPLETED TRUCK CIRCULATION
P40 P11
Piling MC60 East
P42
P08 P43
P07 P06
Construction of diverted water main (Part1)
P45
P04
2E
Piling above MC50 West + MC30 East
DIRECTION OF CONSTRUCTION
P44
P05
P46
P03 P02
P47
P01
P48
OW FL
1C 2C 3C
P41
P10 P09
RI RA KO ST
Civil works
P49 P50
ER
MC20
P51 P52
ST
EL.59.10
P53 P54
1E
P55 P56
MC30
P57 P58
RI RA KO ST
S/ ICE FF IES E O LIT SIT ACI sqm F 00 10
P60 P61 P62 P63
2C
P64 P65
MC60
MC50
P66
TBM AREA B COMPONENT/ COOLING/WTP/SEDIMENTATION POND
OEM
EL.60.00 EL.67.00
OEM O R A LF
O R A ALF
M
OE
O
R A ALF
P59
OEM O R A
3C
O
M E O
R A F
O
OEM
R
A ALF
OEM O R A ALF
OE
O R A ALF M
F
AL
A
A
1C
A
OEM O R A ALF
OEM O R A ALF OEM O R A ALF
R A ALF
O
M E O
OE
M O R
A ALF
A ALF
OE
LA
M O R
EO
R O M F
F LA
A
EOLA
R O M A F
R
OEM O R A ALF
EOLA
R O A F
EO
R O M
O
M
LA
O
O M E
R A F
M E O
LA
EO
1C
EOLA
A ALF
EO
R O
M
R O A F
AR
M
R O M A F
S
P ITE
A F LA
G KIN
R A ALF
OEM
OEM O R A ALF
OEM O R A ALF
L
O
EO
R O M A
F LA
OEM O R A
AL
EOL
R O M A F
OEM O R A ALF
A
F
EOLA
R O M A F
EOLA
R O M A F
O
M E O
R A ALF
Main site access
EOLA
R O M A F
EO
L
A
R O M A
F
EOLA
R O M A F
3E
EOLA
R O M A F
LA
M EO
R A F
O
EOLA
R O M A F
LA
O
R O M A F
E
EOLA
R O M A F
O
ELA
R O M A F
LA
EO
R O A F
M
EOLA
R O M A F
E DG RI
F LA
M EO
R A
O
EOLA
R O M A F
O
A F LA
O M E
R
EO
F LA
R O M
A
EO
R O M
A F LA
EI W
T GH
B
Access Ramp
Last saved by: PTRANIE.LOCAL(2020-06-12) Filename:
Last Plotted: 2020-06-12
4E REFERENCES: XR-1007807-20190628 - ACRL - PTA - DD - WTD - Track Alignment - Plan CRL-MTE-CON-LKA-DRG-316000-A04 Piling platforms layout CRL-MTE-CON-LKA-DRG-206002-A01 Access ramps general layout CRL-NWT-STR-LKA-MOD-164121[C00] Revit file 5th feb. 2020 CRL-NWT-STR-LKA-MOD-164111.rvt- 5th feb. 2020 CRL-MTE-CON-LKA-DRG-206002-A02 Access ramps general layout
0
25
GENERAL LAYOUT
Site Office
SCALE: 1:1000
50
FOR INFORMATION ONLY
m
CLIENT:
REVISIONS
Link Alliance has prepared this document for the sole use of the client and for a specific purpose, each as expressly stated in the document. No other third party should rely on this document without the written consent of Link Alliance. Link Alliance undertakes no duty, nor accepts any responsibility, to any third party who may rely upon or use this document.
-
-
-
-
SCALE
SIZE
-
-
-
-
AS SHOWN
A3
-
-
-
-
-
-
COMPANY NUMBER : 6267870 10
20
30
40
50
60
CREATOR ID : CRL-MTE-CON-LKA-DRG-100002_A02-200226- General Sequence Consent 70
80
90
100m
DESIGNED
SHEET 2 OF 13
-
-
JLE/PLT
A02
GENERAL UPDATE
CHP
26/02/2020
DRAWN
A01
GENERAL UPDATE
CHP
25/01/2020
PPA
A00
FOR INFORMATION
CHP
21/01/2020
CHECKED
DATE
APPROVED
DATE
ASO
DD/MM/YYYY
REV
0
SPOIL BASSINE FOR CONVEYOR
DESCRIPTION
PROJECT:
APPROVED --
This drawing is confidential and shall only be used for the purpose of this project. The signing of this title block confirms the design and drafting of this project have been prepared and checked in accordance with the Link Alliance quality assurance system to ISO 9001-2000.
CITY RAIL LINK MT EDEN STATION
ZONE:
TITLE:
SITE LAYOUT GENERAL SEQUENCE PROJECT
DOCUMENT:
ZONE
DISCIPLINE
ORGANISTION
TYPE
SHEET
CRL - MTE - CON - LKA - DRG - 100002
REVISION
A02
ISO A3 297mm x 420mm
N
Activities Earthworks 1E 2E 3E
1T
Excavation of TBM access Ramp Volume: 8 600 m3
LEGEND:
Mucking Storage
BOUNDARY HOARDING
Excavation MC60
SWEPT PATH
Tunneling works
P26
1T 2T
P27
P25 P24 P22
Mined Tunnel cavern
P20
P23
P29
P30
P21
P31 P32
P19 P18
P33 P34
P17
Spoil Bassine construction
P35
EXCAVATION SLOPE
P36
P16 P15
P37
P14
Civil works
EXCAVATION AREA
3C
P28
PILING ONGOING
P38
P13
P39
P12
PILING COMPLETED TRUCK CIRCULATION
P40 P11
1C 2C 3C 4C
Temporary piling
1C
temporary deck
P41
P10 P09
P42
P08 P43
P07 P06
DIRECTION OF CONSTRUCTION DIRECTION OF EXCAVATION
P44
P05
P45
P04
Civil works for TBM assembly
P46
P03 P02
P47
P01
P48
95&97 Mt Eden road demolition
P49 P50
MC20
P51 P52 P53
2C
P54 P55 P56
MC30
P57 P58 P59 P60
S/ ICE FF ES E O LITI SIT ACI sqm F 00 10
P61 P62 P63 P64 P65 P66
MC50
TBM AREA B COMPONENT/ COOLING/WTP/SEDIMENTATION POND
OEM
OEM O R A ALF
OEM O R A ALF
OEM O R A ALF
MC60 OEM O R A LF
OE
M O R
A ALF
R A ALF
O
OEM O R A LF
A
O
M E O
E O
O
OE
M O R
R A ALF
R
A ALF
A
M
G
O
M E O
OEM O R A ALF
OEM O R A ALF OEM O R A ALF
OEM O R A ALF M O R A ALF
OEM O R A ALF
O
A F LA
O M E
R O A F
LA
EO
EOLA
O R A ALF
EO
R O M A F
M
R O M A F
OEM
O
A F LA
O M E
LA
EO
R O M A
OEM O R A ALF
EO
A F L
R O M
EO R
R
F LA
E
R O M
OE
SIT
A F LA
R PA
A
KIN
AL
R A
A ALF
F
OE
M O R
OEM O R A ALF
A
ALF
EOLA
R O M A F
EOLA
R O M A F
EOLA
R O M A F
OE
2E
ALF
M O R
LA
EO
A
R O A F
M
Main site access
EOLA
R O M A F
EOLA
R O M A F
EOLA
R O M A F
EOLA
R O M A F
EOLA
R O M A F
EOLA
R O M A F
EO
R O M
A F LA
EOLA
R O M A F
LA
EO
R O M A F
EO
A F LA
R O M
A
EO
R O M F
GE
LA
EOLA
R O M A F
D
F
O
A L
O M E
R
A
F LA
EO
R O M A
T
LA
LA
EO
R O A F
GH EI
M
EO
R O A F
M
I BR
W
1E
2T
3E
Last saved by: PTRANIE.LOCAL(2020-06-12) Filename:
Last Plotted: 2020-06-12
SPOIL BASSINE FOR CONVEYOR
REFERENCES: XR-1007807-20190628 - ACRL - PTA - DD - WTD - Track Alignment - Plan CRL-MTE-CON-LKA-DRG-316000-A04 Piling platforms layout CRL-MTE-CON-LKA-DRG-206002-A01 Access ramps general layout CRL-NWT-STR-LKA-MOD-164121[C00] Revit file 5th feb. 2020 CRL-NWT-STR-LKA-MOD-164111.rvt- 5th feb. 2020 CRL-MTE-CON-LKA-DRG-206002-A02 Access ramps general layout
0
25
Site Office
SCALE: 1:1000
50
FOR INFORMATION ONLY
m
CLIENT:
REVISIONS
Link Alliance has prepared this document for the sole use of the client and for a specific purpose, each as expressly stated in the document. No other third party should rely on this document without the written consent of Link Alliance. Link Alliance undertakes no duty, nor accepts any responsibility, to any third party who may rely upon or use this document.
-
-
-
-
SCALE
SIZE
-
-
-
-
AS SHOWN
A3
-
-
-
-
-
-
COMPANY NUMBER : 6267870 10
20
30
40
50
60
CREATOR ID : CRL-MTE-CON-LKA-DRG-100002_A02-200226- General Sequence Consent 70
80
90
100m
DESIGNED
SHEET 3 OF 13
-
-
JLE/PLT
A02
GENERAL UPDATE
CHP
26/02/2020
DRAWN
A01
GENERAL UPDATE
CHP
25/01/2020
PPA
A00
FOR INFORMATION
CHP
21/01/2020
CHECKED
DATE
APPROVED
DATE
ASO
DD/MM/YYYY
REV
0
4C
GENERAL LAYOUT
DESCRIPTION
PROJECT:
APPROVED --
This drawing is confidential and shall only be used for the purpose of this project. The signing of this title block confirms the design and drafting of this project have been prepared and checked in accordance with the Link Alliance quality assurance system to ISO 9001-2000.
CITY RAIL LINK MT EDEN STATION
ZONE:
TITLE:
SITE LAYOUT GENERAL SEQUENCE PROJECT
DOCUMENT:
ZONE
DISCIPLINE
ORGANISTION
TYPE
SHEET
CRL - MTE - CON - LKA - DRG - 100002
REVISION
A02
ISO A3 297mm x 420mm
1T N
Activities Earthworks 1E 2E
Excavation of MC50 access ramp
LEGEND:
Excavation of MC50 working platform for mined tunnel
BOUNDARY HOARDING SWEPT PATH
Tunneling works
P26 P27
1T 2T
EXCAVATION AREA
P25 P24 P22
Mined Tunnel cavern
P28
P23
P29
P30
P21
P17
Start of TBM Shield assembly
P19 P18
P31
P20
P32 P33 P34
2T
P37
P14
2E
EXCAVATION SLOPE
P35
P36
P16 P15
P38
P13
P39
P12
PILING ONGOING PILING COMPLETED TRUCK CIRCULATION
P40 P11 P41
P10 P09
P42
P08
1C
P43
P07
Civil works
P06
1E
Piling MC30 East
DIRECTION OF CONSTRUCTION DIRECTION OF EXCAVATION
P44
P05
P45
P04 P46
P03 P02
P47
P01
P48 P49 P50 P51
p Ram op e l S 20% 3.5% SLO PE
MC20
MC30
P52 P53 P54 P55 P56 P57 P58 P59 P60
S/ ICE FF IES E O LIT SIT ACI sqm F 00 10
P61 P62 P63 P64 P65 P66
MC50
TBM AREA B COMPONENT/ COOLING/WTP/SEDIMENTATION POND
O
M E O
MC60 OEM O R A OEM O R A LF
AL
OEM O R A ALF
A ALF
R
F
OEM OEM O R A ALF
OEM O R A ALF
R
A ALF
OEM O R A ALF
OEM O R A ALF
A
O
OEM O R A ALF
OEM O R A ALF O
E O
O
M E O
R A ALF
R A ALF
M
OEM O R A ALF
OEM O R A LF OEM O R A ALF
OEM O R A ALF OE
EOLA
R O M A F
OEM O R A ALF
EOLA
R O M A F
EOLA
R O M A F
O R A
EOLA
R O M A F
LA
EO
R O A F
ALF
EOLA
O
ELA
EOLA
M
1C
R O M A F
M
R O M A F
SIT
R O M A F
G IN RK
A EP
A
OEM O R A ALF
EOLA
R O M A F
OE
ALF
O R M
EOLA
R O M A F
A
F
EO
R O M A
LA
EOLA
R O M A F
OEM O R A ALF
Main site access
EOLA
R O M A F
EO
A F LA
R O M
A
EOL
R O M A F
A EOL
R O M A F
O
A F LA
EO
R O M
LA
EO
R O A F
F LA
EO
R O M A
LA
EO
R O A F
A F LA
EO
R O M
EOLA
R O M A F
LA
EO
R O A F
M
M
O M E
A F LA
M
R
Delivery of all TBM parts on site DG
EOLA
R O M A F
LA
M EO
R O A F
T
EOLA
R O M A F
GH EI
E
I BR
A
EOL
R O M A F
W
Access Ramp
Last saved by: PTRANIE.LOCAL(2020-06-12) Filename:
Last Plotted: 2020-06-12
SPOIL BASSINE FOR CONVEYOR
REFERENCES: XR-1007807-20190628 - ACRL - PTA - DD - WTD - Track Alignment - Plan CRL-MTE-CON-LKA-DRG-316000-A04 Piling platforms layout CRL-MTE-CON-LKA-DRG-206002-A01 Access ramps general layout CRL-NWT-STR-LKA-MOD-164121[C00] Revit file 5th feb. 2020 CRL-NWT-STR-LKA-MOD-164111.rvt- 5th feb. 2020 CRL-MTE-CON-LKA-DRG-206002-A02 Access ramps general layout
0
25
GENERAL LAYOUT SCALE: 1:1000
50
FOR INFORMATION ONLY
m
CLIENT:
REVISIONS
Link Alliance has prepared this document for the sole use of the client and for a specific purpose, each as expressly stated in the document. No other third party should rely on this document without the written consent of Link Alliance. Link Alliance undertakes no duty, nor accepts any responsibility, to any third party who may rely upon or use this document.
-
-
-
-
SCALE
SIZE
-
-
-
-
AS SHOWN
A3
-
-
-
-
-
-
0
10
20
30
40
50
60
CREATOR ID : CRL-MTE-CON-LKA-DRG-100002_A02-200226- General Sequence Consent 70
80
90
100m
4 OF 13
-
-
JLE/PLT
A02
GENERAL UPDATE
CHP
26/02/2020
DRAWN
A01
GENERAL UPDATE
CHP
25/01/2020
PPA
A00
FOR INFORMATION
CHP
21/01/2020
CHECKED
DATE
APPROVED
DATE
ASO
DD/MM/YYYY
REV
COMPANY NUMBER : 6267870
DESIGNED
SHEET
DESCRIPTION
PROJECT:
APPROVED --
This drawing is confidential and shall only be used for the purpose of this project. The signing of this title block confirms the design and drafting of this project have been prepared and checked in accordance with the Link Alliance quality assurance system to ISO 9001-2000.
CITY RAIL LINK MT EDEN STATION
ZONE:
TITLE:
SITE LAYOUT GENERAL SEQUENCE PROJECT
DOCUMENT:
ZONE
DISCIPLINE
ORGANISTION
TYPE
SHEET
CRL - MTE - CON - LKA - DRG - 100002
REVISION
A02
ISO A3 297mm x 420mm
N
1C
Activities Earthworks 1E
Start of trough Station excavation
LEGEND:
2E 3E 4E
MC50 Mined Tunnel Access
BOUNDARY HOARDING
1T
Excavation + Rock bolts MC60 P26
Station area excavation
P27
P22
Tunneling works
EXCAVATION AREA
P28
P23
P29
P30
P21 P19 P18
P31
P20
P32
P17
1T
MC50 Tunnel start
2T 3T
Start of backup assembly
P33 P34
EXCAVATION SLOPE
P35
P36
P16 P15
P37
P14
PILING ONGOING
P38 BR ID GE
P13
P39
P12
PILING COMPLETED TRUCK CIRCULATION
P40 P11
Start of conveyor assembly
P41
P10 P09
2T
P42
P08 P43
P07
Civil works
P44
1
P46
P03
Civil work for TBM start
P02
P47
P01
P48
2
GA
NT RY
1
GA NT RY
P49
P51 P52 G
P53
Y
AN TR Y
2
AN TR
G
1
p
P54
Ram
MC30
RY
2
G
ope %Sl
AN TR Y
T AN
2
20
MC50 MC60 amp pe R
M O
OEM
AL
OEM O R A ALF OEM O R A LF A
OE
OEM O R A ALF
AM
R A ALF
O R A ALF
OEM O R A ALF O
M E O
A ALF
OEM O R A LF
10%
OEM O R A ALF
OEM O R A ALF E
O R
ALF
M
OEM O R A ALF
EOLA
R O M A F
LA
M EO
R O A F
EOLA
R O M A F
OEM O R A ALF
2E
TBM AREA B COMPONENT/ COOLING/WTP/SEDIMENTATION POND
Slo
O
O R A ALF M E
OEM O R A ALF
P
O
ELA
EOLA
R O M A F
A F LA
EO
R O M
OEM O R A ALF
P63
EOLA
OEM O R A
P62
R O M A F
ALF
P61
R O M A F
R
SIT
P60
EOLA
A
A
EP
A
P59
R O M A F
G IN RK
O
P58
P66
R
A ALF
1
G
O R A
P57
R SS
OEM
P56
P65
M O
P55
P64
OE F
Y
AN
G
CE AC
S/ ICE FF IES E O LIT SIT ACI sqm F 00 10
TR
3T
P50
MC20
1E
DIRECTION OF CONSTRUCTION DIRECTION OF EXCAVATION
P45
BR
GA NT RY
IDG E
P06 P05 P04
1C
SWEPT PATH
P25 P24
OE
M O R
EOLA
R O M A F
EOLA
R O M A F
A
OE
M O R
A
LF
ALF
A
EOLA
R O M A F
4E
EOLA
R O M A F
OEM O R A ALF
Main site access
A
EO
R O M
F LA
EO
A F LA
R O M
R
O
O M E
A F LA
EOLA
R O M A F
O
O M E
R
A F LA
EOLA
R O M A F
LA
EO
R O A F
M
EOLA
R O M A F
LA
EO
R O A F
M
EOLA
R O M A F
EOLA
R O M A F
GE
LA
EO
R O A F
M
EOLA
R O M A F
LA
R O A F
M EO
L
EO
R O M A F
A
LA
EO
R O M A F
Assembly of TBM Conveyor
ID
E W
HT IG
BR
3E
Last saved by: PTRANIE.LOCAL(2020-06-12) Filename:
Last Plotted: 2020-06-12
SPOIL BASSINE FOR CONVEYOR
REFERENCES: XR-1007807-20190628 - ACRL - PTA - DD - WTD - Track Alignment - Plan CRL-MTE-CON-LKA-DRG-316000-A04 Piling platforms layout CRL-MTE-CON-LKA-DRG-206002-A01 Access ramps general layout CRL-NWT-STR-LKA-MOD-164121[C00] Revit file 5th feb. 2020 CRL-NWT-STR-LKA-MOD-164111.rvt- 5th feb. 2020 CRL-MTE-CON-LKA-DRG-206002-A02 Access ramps general layout
0
25
GENERAL LAYOUT SCALE: 1:1000
50
FOR INFORMATION ONLY
m
CLIENT:
REVISIONS
Link Alliance has prepared this document for the sole use of the client and for a specific purpose, each as expressly stated in the document. No other third party should rely on this document without the written consent of Link Alliance. Link Alliance undertakes no duty, nor accepts any responsibility, to any third party who may rely upon or use this document.
-
-
-
-
SCALE
SIZE
-
-
-
-
AS SHOWN
A3
-
-
-
-
-
-
0
10
20
30
40
50
60
CREATOR ID : CRL-MTE-CON-LKA-DRG-100002_A02-200226- General Sequence Consent 70
80
90
100m
5 OF 13
-
-
JLE/PLT
A02
GENERAL UPDATE
CHP
26/02/2020
DRAWN
A01
GENERAL UPDATE
CHP
25/01/2020
PPA
A00
FOR INFORMATION
CHP
21/01/2020
CHECKED
DATE
APPROVED
DATE
ASO
DD/MM/YYYY
REV
COMPANY NUMBER : 6267870
DESIGNED
SHEET
DESCRIPTION
PROJECT:
APPROVED --
This drawing is confidential and shall only be used for the purpose of this project. The signing of this title block confirms the design and drafting of this project have been prepared and checked in accordance with the Link Alliance quality assurance system to ISO 9001-2000.
CITY RAIL LINK MT EDEN STATION
ZONE:
TITLE:
SITE LAYOUT GENERAL SEQUENCE PROJECT
DOCUMENT:
ZONE
DISCIPLINE
ORGANISTION
TYPE
SHEET
CRL - MTE - CON - LKA - DRG - 100002
REVISION
A02
ISO A3 297mm x 420mm
N
Activities Earthworks 1E 2E
MC50 Excavation Top Down
3E
Complete Excavation MC60
LEGEND:
Trough Station excavation
BOUNDARY HOARDING
Tunneling works 1T 2T
P26
1E
Final Assembly, commissioning and start of TBM production
P22
P23
P28 P29
P30
P21 P19 P18
P32
P33 P34
P15
P37
P14
1C 2C 3C 4C 5C
EXCAVATION SLOPE
P35
P36
P16
Civil works
EXCAVATION AREA
P31
P20
P17
Final Assembly of conveyor
SWEPT PATH
1T
P27
P25 P24
PILING ONGOING
P38
P13
P39
P12
PILING COMPLETED TRUCK CIRCULATION
P40 P11
Tower cranes Assembly
P41
P10 P09
(Station & Portal)
P42
P08 P43
P07
Piling MTE bridge part west
P06
P44
P05
P46
P03
Civil Work MC60
P02
Construction of OSD slab
P47
P01
1C
Station civil works
DIRECTION OF CONSTRUCTION DIRECTION OF EXCAVATION
2T
P45
P04
P48 P49 P50
MC20
P51 P52 P53
2E
Ram
p
P54 P55 P56 P57
ope
MC30
P59 P60
Sl 20%
S/ ICE FF ES E O LITI SIT ACI sqm F 00 10
5C
P58
P61 P62 P63 P64 P65 P66
MC50
TBM AREA B COMPONENT/ COOLING/WTP/SEDIMENTATION POND
OEM O R A F
O
M E O
OEM
R A ALF
R
A ALF
L
A
MC60 OEM O R A LF
A
OEM O R A ALF
O
OEM O R A ALF O
M E O
OEM O R A ALF
ALF
A
OEM R
A ALF
OE
M O R
A ALF
ALF
OEM O R A ALF
OE
EOLA
R O M A F
M O R
A
EOLA
R O M A F
LA EO
R O M A F
OEM O R A ALF
EO
R O M A F
EOLA
R O M A F
OEM O R A ALF
EOLA
EOLA
EOLA
R O M A F
SIT
G R O M A F
O
A
IN RK
R O M A F
R
A EP
L
E
M
O R A ALF
OEM
O R A ALF
OEM O R A ALF
OEM O R A ALF
M O R A ALF
OE
O
LA
EO
R O A F
M
A ALF
O
EOLA
M E O
R O M A F
O R A ALF
R
M E
O
EOLA
R O M A F
A F LA
EO
R O M
OEM O R A ALF
Main site access
R
O
O M E
A F LA
A F LA
O
E
R O
M
EOLA
R O M A F
O
4C
A F LA
O M E
R
M E
OLA
R O A F
O
A F LA
O M E
R
EO
A F LA
R O M
L
EO
R O M A
AF
EO
A F LA
R O M
EOLA
R O M A F
LA
M EO
R A F
1C
GE
O
EOLA
R O M A F
EOLA
R O M A F
ID
EOLA
R O M A F
A
EO
R O M F
LA
EOLA
R O M A F
E W
HT IG
BR
Access Ramp
Last saved by: PTRANIE.LOCAL(2020-06-12) Filename:
Last Plotted: 2020-06-12
SPOIL BASSINE FOR CONVEYOR
REFERENCES: XR-1007807-20190628 - ACRL - PTA - DD - WTD - Track Alignment - Plan CRL-MTE-CON-LKA-DRG-316000-A04 Piling platforms layout CRL-MTE-CON-LKA-DRG-206002-A01 Access ramps general layout CRL-NWT-STR-LKA-MOD-164121[C00] Revit file 5th feb. 2020 CRL-NWT-STR-LKA-MOD-164111.rvt- 5th feb. 2020 CRL-MTE-CON-LKA-DRG-206002-A02 Access ramps general layout
0
25
2C
GENERAL LAYOUT SCALE: 1:1000
50
FOR INFORMATION ONLY
m
CLIENT:
REVISIONS
Link Alliance has prepared this document for the sole use of the client and for a specific purpose, each as expressly stated in the document. No other third party should rely on this document without the written consent of Link Alliance. Link Alliance undertakes no duty, nor accepts any responsibility, to any third party who may rely upon or use this document.
-
-
-
-
SCALE
SIZE
-
-
-
-
AS SHOWN
A3
-
-
-
-
-
-
COMPANY NUMBER : 6267870 10
20
30
40
50
60
CREATOR ID : CRL-MTE-CON-LKA-DRG-100002_A02-200226- General Sequence Consent 70
80
90
100m
DESIGNED
SHEET
PROJECT:
6 OF 13
ZONE:
-
-
JLE/PLT
A02
GENERAL UPDATE
CHP
26/02/2020
DRAWN
A01
GENERAL UPDATE
CHP
25/01/2020
PPA
A00
FOR INFORMATION
CHP
21/01/2020
CHECKED
DATE
APPROVED
DATE
ASO
DD/MM/YYYY
REV
0
1T
DESCRIPTION
APPROVED --
This drawing is confidential and shall only be used for the purpose of this project. The signing of this title block confirms the design and drafting of this project have been prepared and checked in accordance with the Link Alliance quality assurance system to ISO 9001-2000.
TITLE:
CITY RAIL LINK MT EDEN STATION SITE LAYOUT GENERAL SEQUENCE PROJECT
DOCUMENT:
ZONE
DISCIPLINE
ORGANISTION
TYPE
SHEET
CRL - MTE - CON - LKA - DRG - 100002
REVISION
A02
ISO A3 297mm x 420mm
2T N
1T
Activities Earthworks 1E 2E
Excavation to top of pile level MC50w
LEGEND:
3T
Excavation MTE Station
BOUNDARY HOARDING
Tunneling works
SWEPT PATH P26 P27
TBM Full production
EXCAVATION AREA
P25 P24 P22
P28
P23
P29
P30
P21
Start of MC20 Stub mined Tunnel + retaining structure P17
P19 P18
P31
P20
P32 P33 P34
MC50 mined Tunnel operation and MC20/MC50 cavern Mining
P15
P37
P14
Civil works
PILING ONGOING
P38
P13
P39
P12
PILING COMPLETED TRUCK CIRCULATION
P40 P11 P41
P10 P09
MC 20&MC30 cut and cover civil + HUIA2 installation
P42
P08 P43
P07
Piling MC50 West and East
P06
DIRECTION OF CONSTRUCTION
P44
P05
P45
P04 P46
P03
m
Construction of Head house
.3
P02
P47
P01
R5 6
Station civil works
P48 P49
1 R5 2 T 5.0 m
P51 P52 P53
p Ram
P55 P56 P57
P59 P60
Sl 20%
R2 25 T 2.0 m
P58
P61 P62 P63 P64
170
S/ ICE FF ES E O LITI SIT ACI sqm F 00 10
3C
MC30
Direction of construction
P54
ope
1C
MC20
1 R3 8.5 5.0 T m
Civil of MC60 cut and cover
P50
1 R4 3.1 5.0 T m
1C 2C 3C 4C 5C
EXCAVATION SLOPE
P35
P36
P16
P65
P66
MC50
A
TBM AREA B COMPONENT/ COOLING/WTP/SEDIMENTATION POND
OEM
O
M E O
OEM O R A F
OEM O R A ALF
R
A ALF
O
R A ALF
F
AL
R
O
M E O
MC60
180
1T 2T 3T
A
A
OE
M O R
L
A LF
ALF
190
OEM O R A ALF
OE
M O R
A
OEM O R A ALF
OEM O R A ALF O
M E O
OE
M O R
ALF
R
A ALF
OE
M O R
A ALF
ALF
OEM O R A
EOLA
R O M A F
AL
OEM O R A ALF
OEM O R A L
A
OEM O R A ALF
EOLA
R O M A F
O
EOLA
R O M A F
EOLA
R O M A F
O R A F M E
EOLA
R O M A F
EOLA
R O M A F
200
OEM O R A ALF
1E
EOLA
SIT
EOLA
F
G IN RK R O M A F
A EP
R O M A F
A
OEM
R A ALF
EOLA
OEM O R A ALF
LA
EO
R O A F
M
R O M A F
O
EO
R O M A
F LA
EOLA
R O M A F
OEM O R A ALF
210
Main site access
EOLA
R O M A F
LA F
EOL
R O M A
4C
A
O
A F LA
O M E
A
L
EO
R O M A F
A F LA
EO
R O M
O
A F LA
O M E
R
LA EO
R O M A F
O
A F LA
O M E
R
F LA
EO
R O M A
220
M EO
R O A F
R
EOLA
R O M A F
EOLA
R O M A F
EOLA
R O M A F
T
EOLA
R O M A F
GH EI
E
I BR
EOLA
R O M A F
W
230
LA
EO
R O A F
DG
M
24
0
Alternating construction to maintain access
25
0
26
SPOIL BASSINE FOR CONVEYOR
0 0
Last Plotted: 2020-06-12
27
Last saved by: PTRANIE.LOCAL(2020-06-12) Filename:
28 0
REFERENCES: XR-1007807-20190628 - ACRL - PTA - DD - WTD - Track Alignment - Plan CRL-MTE-CON-LKA-DRG-316000-A04 Piling platforms layout CRL-MTE-CON-LKA-DRG-206002-A01 Access ramps general layout CRL-NWT-STR-LKA-MOD-164121[C00] Revit file 5th feb. 2020 CRL-NWT-STR-LKA-MOD-164111.rvt- 5th feb. 2020 CRL-MTE-CON-LKA-DRG-206002-A02 Access ramps general layout
0
25
2C GENERAL LAYOUT SCALE: 1:1000
50
FOR INFORMATION ONLY
m
CLIENT:
REVISIONS
Link Alliance has prepared this document for the sole use of the client and for a specific purpose, each as expressly stated in the document. No other third party should rely on this document without the written consent of Link Alliance. Link Alliance undertakes no duty, nor accepts any responsibility, to any third party who may rely upon or use this document.
-
-
-
-
SCALE
SIZE
-
-
-
-
AS SHOWN
A3
-
-
-
-
-
-
0
10
20
30
40
50
60
CREATOR ID : CRL-MTE-CON-LKA-DRG-100002_A02-200226- General Sequence Consent 70
80
90
100m
7 OF 13
-
-
JLE/PLT
A02
GENERAL UPDATE
CHP
26/02/2020
DRAWN
A01
GENERAL UPDATE
CHP
25/01/2020
PPA
A00
FOR INFORMATION
CHP
21/01/2020
CHECKED
DATE
APPROVED
DATE
ASO
DD/MM/YYYY
REV
COMPANY NUMBER : 6267870
DESIGNED
SHEET
DESCRIPTION
PROJECT:
APPROVED --
This drawing is confidential and shall only be used for the purpose of this project. The signing of this title block confirms the design and drafting of this project have been prepared and checked in accordance with the Link Alliance quality assurance system to ISO 9001-2000.
CITY RAIL LINK MT EDEN STATION
ZONE:
TITLE:
SITE LAYOUT GENERAL SEQUENCE PROJECT
DOCUMENT:
ZONE
DISCIPLINE
ORGANISTION
TYPE
SHEET
CRL - MTE - CON - LKA - DRG - 100002
REVISION
A02
ISO A3 297mm x 420mm
N
1T
Activities Earthworks 1E 2E
Excavation c & c under MTE bridge
LEGEND:
Blasting & excavation Ruru street bridge
BOUNDARY HOARDING SWEPT PATH
Tunneling works 1T 2T
P26 P27
1C
Completion of 1st TBM drive
EXCAVATION AREA
P25 P24 P22
P28
P23
P29
P30
P21
P17
P19 P18
P31
P20
P32 P33 P34
EXCAVATION SLOPE
P35
P36
P16
Conveyor disassembly
P15
P37
P14
PILING ONGOING
P38
P13
P39
P12
PILING COMPLETED TRUCK CIRCULATION
P40 P11
Civil works
2C
Temporary foundation and column of temporary deck
P42 P43
P07 P06
P44
P05
P45
P04 P46
P03
m
Temporary deck assembly
.3
P02
R5 6
Station construction
P47
P01
P48 P49 P50
R5 12 T 5.0 m
MC20
P51 P52
1 R4 3.1 5.0 T m
1C 2C 3C
P41
P10 P09 P08
P53
Ram
1 R3 8.5 5.0 T m
p
P54 P55 P56 P57 P58 P59 P60
S 20%
S/ ICE FF IES E O LIT SIT ACI sqm F 00 10
2 R2 5 T 2.0 m
lope
MC30
P61 P62 P63 P64 P65 P66
MC50
TBM AREA B COMPONENT/ COOLING/ WTP / SEDIMENTATION POND
OE
M O R
O
M E O
OEM
OEM O R A
AL
O
R A ALF
O
M E O
R A ALF
R
OEM O R A ALF
OEM O R A F O
EOLA
R O M A F
F
OEM O R A ALF
EOLA
R O M A F
EOLA
R O M A F
AL
EOLA
R O M A F
E O R A M
EOLA
LA
R O M A F
OE
EOLA
SIT
A
EOLA
L
G IN RK R O M A F
A EP
R O M A F
F
R O M A F
A ALF
OEM O R A ALF
OEM O R A ALF
OEM O R A ALF
OEM O R A ALF
OE
M O R
A ALF
L
A OEM O R A F
OEM O R A ALF
OEM O R A ALF
A ALF
OEM O R A ALF
A
ALF
OE
M O R
MC60
OEM O R A ALF
O
ELA
R O M A F
OE
A ALF
O M
EOLA
R O M A F
R
A
EO
R O M F
LA
EOLA
R O M A F
2T
OEM O R A ALF
Main site access
EOLA
R O M A F
LA
O
O M E
R A F
A
L
EO
R O M A F
A
EO
F L
R O M
A
EO
F LA
R O M
A
F LA
A
EO
R O M
LA
M EO
R A F
O
F LA
EO
R O M A
LA
M EO
R A F
O
F LA
EO
R O M A
LA
O
R O M A F
I
LA EOLA
R O M A F
LA
O
T GH
R O M A F
E
E DG
E
R O M A F
OE
BR
EOLA
R O M A F
EI
EOLA
R O M A F
W
2E
Last saved by: PTRANIE.LOCAL(2020-06-12) Filename:
Last Plotted: 2020-06-12
Access Ramp
3C
Access Ramp
1E
REFERENCES: XR-1007807-20190628 - ACRL - PTA - DD - WTD - Track Alignment - Plan CRL-MTE-CON-LKA-DRG-316000-A04 Piling platforms layout CRL-MTE-CON-LKA-DRG-206002-A01 Access ramps general layout CRL-NWT-STR-LKA-MOD-164121[C00] Revit file 5th feb. 2020 CRL-NWT-STR-LKA-MOD-164111.rvt- 5th feb. 2020 CRL-MTE-CON-LKA-DRG-206002-A02 Access ramps general layout
0
25
GENERAL LAYOUT SCALE: SCALE: 1:1000 1:1000
50
FOR INFORMATION ONLY
m
CLIENT:
REVISIONS
Link Alliance has prepared this document for the sole use of the client and for a specific purpose, each as expressly stated in the document. No other third party should rely on this document without the written consent of Link Alliance. Link Alliance undertakes no duty, nor accepts any responsibility, to any third party who may rely upon or use this document.
-
-
-
-
SCALE
SIZE
-
-
-
-
AS SHOWN
A3
-
-
-
-
-
-
COMPANY NUMBER : 6267870 10
20
30
40
50
60
CREATOR ID : CRL-MTE-CON-LKA-DRG-100002_A02-200226- General Sequence Consent 70
80
90
100m
DESIGNED
SHEET 8 OF 13
-
-
JLE/PLT
A02
GENERAL UPDATE
CHP
26/02/2020
DRAWN
A01
GENERAL UPDATE
CHP
25/01/2020
PPA
A00
FOR INFORMATION
CHP
21/01/2020
CHECKED
DATE
APPROVED
DATE
ASO
DD/MM/YYYY
REV
0
SPOIL BASSINE FOR CONVEYOR
DESCRIPTION
PROJECT:
APPROVED --
This drawing is confidential and shall only be used for the purpose of this project. The signing of this title block confirms the design and drafting of this project have been prepared and checked in accordance with the Link Alliance quality assurance system to ISO 9001-2000.
CITY RAIL LINK MT EDEN STATION
ZONE:
TITLE:
SITE LAYOUT GENERAL SEQUENCE PROJECT
DOCUMENT:
ZONE
DISCIPLINE
ORGANISTION
TYPE
SHEET
CRL - MTE - CON - LKA - DRG - 100002
REVISION
A02
ISO A3 297mm x 420mm
N
Activities Earthworks
2T
LEGEND:
4T
BOUNDARY HOARDING
Tunneling works 1T 2T 3T 4T
SWEPT PATH P26 P27
Conveyor disassembly and reassembly for 2nd drive
EXCAVATION AREA
P25 P24 P22
P28
P23
P29
P30
P21
TBM shield Re-assembly for drive 2 P17
P19 P18
P31
P20
P32 P33 P34
TBM gantry pull out from AOTEA
P15
P37
P14
PILING ONGOING
P38
P13
1st drive backup pullout
3T
P39
P12 P40 P11
Civil works
EXCAVATION SLOPE
P35
P36
P16
P41
P10 P09
P42
PILING COMPLETED TRUCK CIRCULATION
P08 P43
P07
1C Head house Building 2C Ruru St. Bridge 3C Station construction
P06
P44
P05
P45
P04 P46
m
P03
R5 6.3
P02
P47
P01
P48 P49
R5 12 T 5.0 m
P50 P51 P52
R4 13.1 5.0 T m
P53 P54
p Ram
1 R3 8.5 5.0 T m
P55 P56 P57
e Slop 20%
MC30
S/ ICE FF ES E O LITI SIT ACI sqm F 000 1
2 R2 5 T 2.0 m
1C
MC20
P58 P59 P60 P61 P62 P63 P64 P65 P66
MC50
TBM AREA B COMPONENT/ COOLING/ WTP / SEDIMENTATION POND
OEM O R A ALF
MC60 OEM
OEM O R A ALF
OEM O R A ALF
2C
OE
M O R
OE
M O R
A
ALF
OE
M O R
ALF
E
OM O R A ALF
OEM O R A ALF
A
ALF
OE
M O R
A ALF
R A ALF
O
A
O
O M E
O R A ALF
OEM OEM O R A ALF
OEM O R A ALF OEM O R A ALF
EOL
R O M A F
LA
R A F
EOLA
R O M A F
1T
A F LA
OEM O R A ALF
A
ING RK A P EO
R O M
OEM O R A ALF
O
OE
O R A ALF M E
EOLA
R O M A F
LA
M EO
O
R A F
O
LA
R A F
EO
M
R O
OEM O R A ALF
M EO
O R A ALF
M
A F LA
E SIT
M
OEM O R A
OEM O R A ALF
ALF
EOLA
R O A F
LA
M EO
R A F
O
LF
OE
M O R
A
EO
F LA
EO
A F LA
R O M
A
Main site access
R O M
A
EO
F LA
R O M
3C
EOLA
R O M A F
O
O M E
A F LA
Conveyor Reassembly for drive 2
A
R
EOLA
R O M A F
EOLA
R O M A F
EOLA
R O M A F
F
EO
R O M A
LA
EOLA
R O M A F
EOLA
R O M A F
EO
F LA
R O M
A
EOLA
R O M A F
LA EO
R O M A F
LA
M E
LA
EO
O
R
EO
R O A F
M
M EO
R A F
OLA
R O A F
M
O
A F LA
T GH EI W
BR
GE ID
Last saved by: PTRANIE.LOCAL(2020-06-12) Filename:
Last Plotted: 2020-06-12
SPOIL BASSINE FOR CONVEYOR
REFERENCES: XR-1007807-20190628 - ACRL - PTA - DD - WTD - Track Alignment - Plan CRL-MTE-CON-LKA-DRG-316000-A04 Piling platforms layout CRL-MTE-CON-LKA-DRG-206002-A01 Access ramps general layout CRL-NWT-STR-LKA-MOD-164121[C00] Revit file 5th feb. 2020 CRL-NWT-STR-LKA-MOD-164111.rvt- 5th feb. 2020 CRL-MTE-CON-LKA-DRG-206002-A02 Access ramps general layout
GENERAL LAYOUT SCALE: 1:1000
CLIENT: 0
25
50
FOR INFORMATION ONLY
m Link Alliance has prepared this document for the sole use of the client and for a specific purpose, each as expressly stated in the document. No other third party should rely on this document without the written consent of Link Alliance. Link Alliance undertakes no duty, nor accepts any responsibility, to any third party who may rely upon or use this document. REVISIONS
CLIENT:
-
-
-
-
SCALE
SIZE
-
-
-
-
AS SHOWN
A3
-
-
-
-
-
-
0
10
20
30
40
50
60
CREATOR ID : CRL-MTE-CON-LKA-DRG-100002_A02-200226- General Sequence Consent 70
80
90
100m
9 OF 13
-
-
JLE/PLT
A02
GENERAL UPDATE
CHP
26/02/2020
DRAWN
A01
GENERAL UPDATE
CHP
25/01/2020
PPA
A00
FOR INFORMATION
CHP
21/01/2020
CHECKED
DATE
APPROVED
DATE
ASO
DD/MM/YYYY
REV
COMPANY NUMBER : 6267870
DESIGNED
SHEET
DESCRIPTION
PROJECT:
APPROVED --
This drawing is confidential and shall only be used for the purpose of this project. The signing of this title block confirms the design and drafting of this project have been prepared and checked in accordance with the Link Alliance quality assurance system to ISO 9001-2000.
CITY RAIL LINK MT EDEN STATION
ZONE:
TITLE:
SITE LAYOUT GENERAL SEQUENCE PROJECT
DOCUMENT:
ZONE
DISCIPLINE
ORGANISTION
TYPE
SHEET
CRL - MTE - CON - LKA - DRG - 100002
REVISION
A02
ISO A3 297mm x 420mm
N
1T
Activities Earthworks 1E 2E
Excavation of sump pit
LEGEND:
1C
MC50Excavation
BOUNDARY HOARDING SWEPT PATH
Tunneling works
P26
P22
1T
P27
EXCAVATION AREA
P25 P24
P28
P23
P29
P30
P21
Start TBM 2nd Drive P17
2C
P19 P18
P31
P20
P32
P33 P34
P15
2C
P37
P14
P38
P13
EXCAVATION SLOPE
P35
P36
P16
P39
PILING ONGOING
P12
PILING COMPLETED TRUCK CIRCULATION
P40 P11
Civil works
P41
P10 P09
P42
P08
Deck disassembly
1E
P43
P07 P06
P44
P05
P45
P04
m .3
P02
P47
P01
R5 6
MC50 excavation and civil works
CIVIL WORK DONE
P46
P03
Temporary columns disassembly
CIVIL WORK ONGOING
P48 P49 P50
1 R5 2 T 5.0 m
Civil of work Station On going
MC20
P51 P52
1 R4 3.1 5.0 T m
Piling MC50 West MTE bridge
P53 P54 P55
1 R3 8.5 5.0 T m
1C 2C 3C 4C 5C 6C
Head house building structure completion
P56
MC30
P57 P58
S/ ICE FF ES E O LITI SIT ACI sqm F 00 10
R2 25 T 2.0 m
P59 P60 P61 P62 P63
6C
P64 P65 P66
MC50
TBM AREA B COMPONENT/ COOLING/ WTP / SEDIMENTATION POND
O R A
OEM
OEM O R A LF
OEM O R A ALF
O
R
A ALF
O M E
O
R A ALF
F
AL
M
OE
MC60
A OEM O R A F
L
OEM O R A
O
M E O
OE
M O R
ALF
A ALF
R
O M E
O
AL
OEM O R A ALF
OEM O R A
EOLA
R O M A F
EOLA
R O M A F
LA
R A F
L
A
OEM O R A ALF
EOLA
R O M A F
EOLA
R O M A F
OEM O R A F
EOLA
EOLA
SIT
EOLA
F
G IN RK R O M A F
A EP
R O M A F
A
R O M A F
ALF
OEM O R A ALF
OEM O R A ALF
OEM O R A ALF
OEM O R A ALF
OEM O R A ALF
R A ALF
O
OEM
A
R O A F
OEM
R
A ALF
EOLA
OEM O R A ALF
LA
EO
M
R O M A F
O
M
O E
OLA
R A F
EOLA
R O M A F
OEM O R A ALF
Main site access
F
EO
R O M A
LA
LA
M EO
R A F
O
EO
R O M
A F LA
EO
A F LA
R O M
A
EO
R O M
LA
F
A
EO
A F L
R O M
O
A F LA
O M E
R
EOLA
R O M A F
O
A F LA
O M E
R
EOLA
R O M A F
LA
EO
R O A F
M
EOLA
R O M A F
EOLA
R O M A F
EOLA
R O M A F
EOLA
R O M A F
EOLA
R O M A F
4C T GH EI
3C
GE
ID
BR
W
Last saved by: PTRANIE.LOCAL(2020-06-12) Filename:
Last Plotted: 2020-06-12
SPOIL BASSINE FOR CONVEYOR
REFERENCES: XR-1007807-20190628 - ACRL - PTA - DD - WTD - Track Alignment - Plan CRL-MTE-CON-LKA-DRG-316000-A04 Piling platforms layout CRL-MTE-CON-LKA-DRG-206002-A01 Access ramps general layout CRL-NWT-STR-LKA-MOD-164121[C00] Revit file 5th feb. 2020 CRL-NWT-STR-LKA-MOD-164111.rvt- 5th feb. 2020 CRL-MTE-CON-LKA-DRG-206002-A02 Access ramps general layout
0
25
GENERAL LAYOUT SCALE: 1:1000
50
FOR INFORMATION ONLY
m
CLIENT:
REVISIONS
Link Alliance has prepared this document for the sole use of the client and for a specific purpose, each as expressly stated in the document. No other third party should rely on this document without the written consent of Link Alliance. Link Alliance undertakes no duty, nor accepts any responsibility, to any third party who may rely upon or use this document.
-
-
-
-
SCALE
SIZE
-
-
-
-
AS SHOWN
A3
-
-
-
-
-
-
COMPANY NUMBER : 6267870 10
20
30
40
50
60
CREATOR ID : CRL-MTE-CON-LKA-DRG-100002_A02-200226- General Sequence Consent 70
80
90
100m
DESIGNED
SHEET
PROJECT:
10 OF 13
ZONE:
-
-
JLE/PLT
A02
GENERAL UPDATE
CHP
26/02/2020
DRAWN
A01
GENERAL UPDATE
CHP
25/01/2020
PPA
A00
FOR INFORMATION
CHP
21/01/2020
CHECKED
DATE
APPROVED
DATE
ASO
DD/MM/YYYY
REV
0
Access Ramp
5C
DESCRIPTION
APPROVED --
This drawing is confidential and shall only be used for the purpose of this project. The signing of this title block confirms the design and drafting of this project have been prepared and checked in accordance with the Link Alliance quality assurance system to ISO 9001-2000.
TITLE:
CITY RAIL LINK MT EDEN STATION SITE LAYOUT GENERAL SEQUENCE PROJECT
DOCUMENT:
ZONE
DISCIPLINE
ORGANISTION
TYPE
SHEET
CRL - MTE - CON - LKA - DRG - 100002
REVISION
A02
ISO A3 297mm x 420mm
N
1T
Activities Earthworks
LEGEND: BOUNDARY HOARDING SWEPT PATH
Tunneling works
P26
P22
1T
P27
EXCAVATION AREA
P25 P24
P28
P23
P29
P30
P21
TBM in full production
P19 P18
1C
P31
P20
P32
P33 P34
P17
EXCAVATION SLOPE
P35
P36
P16 P15
P37
P14
P38
P13
P40
Civil works
P41
P10 P09
PILING COMPLETED TRUCK CIRCULATION
P42
P08 P43
P07
MC50 &Sump civil works
P06
P44
P05
P45 P46
P03
.3 m
MC60/30 connection with portal (last 20 metres)
P02
P47
P01
R5 6
Removal of temporary struts above MC20/30
CIVIL WORK DONE
2C
P04
P48
CIVIL WORK ONGOING
P49 P50
R5 12 T 5.0 m
MC20
P51 P52
R4 13.1 5.0 T m
1C 2C 3C
PILING ONGOING
3C
P39
P12 P11
P53 P54
R3 18.5 5.0 T m
P55 P56
MC30
P57 P58 P59
P61
R2
S/ ICE FF ES E O LITI SIT ACI sqm F 00 10
25 T 2. 0 m
P60
P62 P63 P64 P65 P66
MC50
TBM AREA B COMPONENT/ COOLING/ WTP / SEDIMENTATION POND
O
M E O
OEM O R A O
O R A ALF M E
OE
M O R
A ALF
F
AL
O R A ALF
OEM
OEM O R A ALF
R
A ALF
OE
O R A ALF M
OEM O R A ALF
O R A ALF M
E
O
MC60
OE
M O R
ALF
OE
M O R
ALF
OEM O R A ALF O
M E O
A ALF
OEM O R A ALF OEM O R A ALF
EO
A F LA
R O M
EO
L
R O M A
A
EO
A F LA
R O M
EOLA
OEM O R A ALF
O
A F LA
R
F
R O M A F
LA
M EO
R A F
O
A F LA
EO
R O M
OEM O R A ALF
R
O M E
R
OEM O R A ALF
O
A
SIT
O M E
IN
RK
A EP
A F LA
G
OEM O R A ALF
A
OE
M O R
EOLA
R O M A F
EOLA
R O M A F
OE
M O R
A
A LF
F
AL
A
EOLA
R O M A F
O
M E O
A ALF
LA
EO
R
R O A F
Main site access
M
A
EO
R O M
F LA
EOLA
R O M A F
R
O
O M E
A F LA
EOLA
R O M A F
EO
R O M
A F LA
EOLA
R O M A F
EOLA
R O M A F
EOLA
R O M A F
EOLA
R O M A F
O
A F LA
O M E
R
EOLA
R O M A F
EO
EO
A F LA
R O M
EO
LA
R O M A
A
L
M EO
R A F
LA
M EO
R A F
O
O
1C
E DG
F LA
R O M
A
F
G EI W
HT
I BR
Last saved by: PTRANIE.LOCAL(2020-06-12) Filename:
Last Plotted: 2020-06-12
SPOIL BASSINE FOR CONVEYOR
REFERENCES: XR-1007807-20190628 - ACRL - PTA - DD - WTD - Track Alignment - Plan CRL-MTE-CON-LKA-DRG-316000-A04 Piling platforms layout CRL-MTE-CON-LKA-DRG-206002-A01 Access ramps general layout CRL-NWT-STR-LKA-MOD-164121[C00] Revit file 5th feb. 2020 CRL-NWT-STR-LKA-MOD-164111.rvt- 5th feb. 2020 CRL-MTE-CON-LKA-DRG-206002-A02 Access ramps general layout
0
25
Access Ramp
GENERAL LAYOUT SCALE: 1:1000
50
FOR INFORMATION ONLY
m
CLIENT:
REVISIONS
Link Alliance has prepared this document for the sole use of the client and for a specific purpose, each as expressly stated in the document. No other third party should rely on this document without the written consent of Link Alliance. Link Alliance undertakes no duty, nor accepts any responsibility, to any third party who may rely upon or use this document.
-
-
-
-
SCALE
SIZE
-
-
-
-
AS SHOWN
A3
-
-
-
-
-
-
0
10
20
30
40
50
60
CREATOR ID : CRL-MTE-CON-LKA-DRG-100002_A02-200226- General Sequence Consent 70
80
90
100m
PROJECT:
11 OF 13
ZONE:
-
-
JLE/PLT
A02
GENERAL UPDATE
CHP
26/02/2020
DRAWN
A01
GENERAL UPDATE
CHP
25/01/2020
PPA
A00
FOR INFORMATION
CHP
21/01/2020
CHECKED
DATE
APPROVED
DATE
ASO
DD/MM/YYYY
REV
COMPANY NUMBER : 6267870
DESIGNED
SHEET
DESCRIPTION
APPROVED --
This drawing is confidential and shall only be used for the purpose of this project. The signing of this title block confirms the design and drafting of this project have been prepared and checked in accordance with the Link Alliance quality assurance system to ISO 9001-2000.
TITLE:
CITY RAIL LINK MT EDEN STATION SITE LAYOUT GENERAL SEQUENCE PROJECT
DOCUMENT:
ZONE
DISCIPLINE
ORGANISTION
TYPE
SHEET
CRL - MTE - CON - LKA - DRG - 100002
REVISION
A02
ISO A3 297mm x 420mm
N
Activities Earthworks 1E
MC50 Backfilling
LEGEND:
1E
BOUNDARY HOARDING SWEPT PATH
Tunneling works
P26 P27
P22
1T 2T
EXCAVATION AREA
P25 P24
P28
P23
P29
P30
P21
TBM backup pull from Aotea and dismantling P17
P19 P18
P31
P20
P32 P33 P34
TBM Spoiler dismantling
1C
EXCAVATION SLOPE
P35
P36
P16 P15
P37
P14
PILING ONGOING
P38
P13
P39
P12
PILING COMPLETED TRUCK CIRCULATION
P40 P11
Civil works
P41
P10 P09
P42
P08 P43
P07
Connection to the portal MC20/30 Slab (Only)
P06
P44
P05
CIVIL WORK DONE
P45
P04 P46
P03
m
Station Architectural works ongoing
.3
P02
P47
P01
R5 6
1C 2C
CIVIL WORK ONGOING
P48 P49
1 R5 2 T 5.0 m
P50
MC20
BACKFILLING
P51
1 R4 3.1 5.0 T m
P52 P53 P54
1 R3 8.5 5.0 T m
P55 P56
MC30
P57 P58
S/ ICE FF ES E O LITI SIT ACI sqm F 00 10
R2 25 T 2.0 m
P59 P60 P61 P62 P63 P64 P65 P66
MC50
TBM AREA B COMPONENT/ COOLING/ WTP / SEDIMENTATION POND
OEM
2C
O
M E O
OEM O R A LF
OEM O R A ALF
R
A ALF
O
R A ALF
F
AL
A
OE
M O R
MC60
O
M E O
OE
M O R
ALF
R
A ALF
OEM
O R A ALF
OEM O R A
EOLA
R O M A F
EOLA
R O M A F
AL
OEM O R A ALF
OEM O R A L
A
OEM O R A ALF
EOLA
R O M A F
OE
EOLA
R O M A F
EOLA
R O M A F
M O R A F
EOLA
EOLA
SIT
EOLA
F
G IN RK R O M A F
A EP
R O M A F
A
R O M A F
ALF
OEM O R A ALF
OEM O R A ALF
OEM O R A ALF
OEM O R A ALF
OE
M O R
A ALF
OEM O R A ALF
A
R O A F
OE
R A ALF
M
EOLA
OEM O R A ALF
LA
EO
M
R O M A F
O
F
EO
R O M A
LA
EOLA
R O M A F
OEM O R A ALF
Main site access
EOLA
R O M A F
LA
M EO
R O A F
EOLA
R O M A F
LA
O
A F
O M E
R
LA
EO
R O M A F
A F LA
R
O
O M E
O
A F LA
O M E
R
A F LA
EO
R O M
M
O E
O
A F LA
R
A F LA
EO
R O M
LA
EO
R O A F
GE
M
EOLA
R O M A F
EOLA
R O M A F
EOLA
R O M A F
EOLA
R O M A F
Last saved by: PTRANIE.LOCAL(2020-06-12) Filename:
Last Plotted: 2020-06-12
EOLA
R O M A F
2T
ID
T GH EI
BR
W
REFERENCES: XR-1007807-20190628 - ACRL - PTA - DD - WTD - Track Alignment - Plan CRL-MTE-CON-LKA-DRG-316000-A04 Piling platforms layout CRL-MTE-CON-LKA-DRG-206002-A01 Access ramps general layout CRL-NWT-STR-LKA-MOD-164121[C00] Revit file 5th feb. 2020 CRL-NWT-STR-LKA-MOD-164111.rvt- 5th feb. 2020 CRL-MTE-CON-LKA-DRG-206002-A02 Access ramps general layout
0
25
GENERAL LAYOUT SCALE: 1:1000
50
FOR INFORMATION ONLY
m
CLIENT:
REVISIONS
Link Alliance has prepared this document for the sole use of the client and for a specific purpose, each as expressly stated in the document. No other third party should rely on this document without the written consent of Link Alliance. Link Alliance undertakes no duty, nor accepts any responsibility, to any third party who may rely upon or use this document.
-
-
-
-
SCALE
SIZE
-
-
-
-
AS SHOWN
A3
-
-
-
-
-
-
0
10
20
30
40
50
60
CREATOR ID : CRL-MTE-CON-LKA-DRG-100002_A02-200226- General Sequence Consent 70
80
90
100m
PROJECT:
12 OF 13
ZONE:
-
-
JLE/PLT
A02
GENERAL UPDATE
CHP
26/02/2020
DRAWN
A01
GENERAL UPDATE
CHP
25/01/2020
PPA
A00
FOR INFORMATION
CHP
21/01/2020
CHECKED
DATE
APPROVED
DATE
ASO
DD/MM/YYYY
REV
COMPANY NUMBER : 6267870
DESIGNED
SHEET
DESCRIPTION
APPROVED --
This drawing is confidential and shall only be used for the purpose of this project. The signing of this title block confirms the design and drafting of this project have been prepared and checked in accordance with the Link Alliance quality assurance system to ISO 9001-2000.
TITLE:
CITY RAIL LINK MT EDEN STATION SITE LAYOUT GENERAL SEQUENCE PROJECT
DOCUMENT:
ZONE
DISCIPLINE
ORGANISTION
TYPE
SHEET
CRL - MTE - CON - LKA - DRG - 100002
REVISION
A02
ISO A3 297mm x 420mm
N
Activities Earthworks
LEGEND: BOUNDARY HOARDING SWEPT PATH
Tunneling works
P26 P27
EXCAVATION AREA
P25 P24 P22
P28
P23
P29
P30
P21
P17
P19 P18
P31
P20
P32 P33 P34
1C
EXCAVATION SLOPE
P35
P36
P16 P15
P37
P14
PILING ONGOING
P38
P13
P39
P12
PILING COMPLETED TRUCK CIRCULATION
P40 P11
Civil works
P41
P10 P09
P42
P08 P43
P07
1C
MC20/30 Walls and Roof Slabs+Plenum
P06
P44
P05
CIVIL WORK DONE
P45
P04 P46
m
P03
.3
P02
P47
R5 6
P01
CIVIL WORK ONGOING
P48
R5 12 T 5.0 m
P49 P50
MC20
P51
R4 13.1 5.0 T m
P52 P53 P54
1 R3 8.5 5.0 T m
P55 P56
MC30
P57 P58
S/ ICE FF IES E O LIT SIT ACI sqm F 00 10
2 R2 5 T 2.0 m
P59 P60 P61 P62 P63 P64 P65 P66
MC50
TBM AREA B COMPONENT/ COOLING/ WTP / SEDIMENTATION POND
OE
M O R
M E
OEM O R A ALF
OEM O R A ALF
O O R A
A
LF
A
ALF
OE
M O R
OEM O R A ALF
OEM O R A ALF
A
ALF
OEM O R A ALF
A ALF
R
O
M E O
MC60
OEM O R A ALF
OEM O R A ALF OE
M R
E
OEM O R A F
A
M
O R A ALF
OE
M O R
A ALF
A ALF
O
OEM O R A ALF
OEM O R A ALF O
EOLA
R O M A F
A
OEM O R A ALF
EOLA
R O M A F
EOLA
R O M A F
ALF
EOLA
R O M A F
EOLA
O R M E
EOLA
LA
EO
R O A F
M
R O M A F
SIT
R O M A F
G IN RK
A EP
EOLA
L
R O M A F
O
OEM O R A ALF
EOLA
R O M A F
O R
OEM
A ALF
EOLA
R O M A F
EO
R O M A
F LA
EOLA
R O M A F
OEM O R A ALF
Main site access
EOLA
R O M A F
O
A F LA
O M E
R
F
EOL
R O M A
A
EO
LA
R O M A
F
L
EO
A F
R O M
A
A
F L
EO
R O M A
LA
M EO
R A F
O
LA EO
R O M A F
LA
M EO
R O A F
F LA
EO
R O M A
O
ELA
R O M A F
M
LA
EO
GE
ID
R O A F
EOLA
R O M A F
LA
EO
T GH EI
R O A F
M
EOLA
R O M A F
Last Plotted: 2020-06-12
EOLA
R O M A F
Last saved by: PTRANIE.LOCAL(2020-06-12) Filename:
BR
W
REFERENCES: XR-1007807-20190628 - ACRL - PTA - DD - WTD - Track Alignment - Plan CRL-MTE-CON-LKA-DRG-316000-A04 Piling platforms layout CRL-MTE-CON-LKA-DRG-206002-A01 Access ramps general layout CRL-NWT-STR-LKA-MOD-164121[C00] Revit file 5th feb. 2020 CRL-NWT-STR-LKA-MOD-164111.rvt- 5th feb. 2020 CRL-MTE-CON-LKA-DRG-206002-A02 Access ramps general layout
0
25
GENERAL LAYOUT SCALE: 1:1000
50
FOR INFORMATION ONLY
m
CLIENT:
REVISIONS
Link Alliance has prepared this document for the sole use of the client and for a specific purpose, each as expressly stated in the document. No other third party should rely on this document without the written consent of Link Alliance. Link Alliance undertakes no duty, nor accepts any responsibility, to any third party who may rely upon or use this document.
-
-
-
-
SCALE
SIZE
-
-
-
-
AS SHOWN
A3
-
-
-
-
-
-
0
10
20
30
40
50
60
CREATOR ID : CRL-MTE-CON-LKA-DRG-100002_A02-200226- General Sequence Consent 70
80
90
100m
PROJECT:
13 OF 13
ZONE:
-
-
JLE/PLT
A02
GENERAL UPDATE
CHP
26/02/2020
DRAWN
A01
GENERAL UPDATE
CHP
25/01/2020
PPA
A00
FOR INFORMATION
CHP
21/01/2020
CHECKED
DATE
APPROVED
DATE
ASO
DD/MM/YYYY
REV
COMPANY NUMBER : 6267870
DESIGNED
SHEET
DESCRIPTION
APPROVED
TITLE:
This drawing is confidential and shall only be used for the purpose of this project. The signing of this title block confirms the design and drafting of this project have been prepared and checked in accordance with the Link Alliance quality assurance system to ISO 9001-2000.
CITY RAIL LINK MT EDEN STATION SITE LAYOUT GENERAL SEQUENCE PROJECT
DOCUMENT:
ZONE
DISCIPLINE
ORGANISTION
TYPE
SHEET
CRL - MTE - CON - LKA - DRG - 100002
REVISION
A02
ISO A1 594mm x 841mm
MC40 NAL UPMAIN (SINGLE LINE RUNNING) EXISTING ALIGNMENT
N
MC10 NAL DOWNMAIN N
PRT-01 GRAVITY WALL
SUMP TO END OF EGRESS PROVIDE 150 DIA. DOWN PIPE TO DISCHARGE TO TRACK DRAINAGE BELOW
1.8m WIDE EGRESS WALKWAY REFER TO CRL-WFC-STR-LKA-DRG-100020
Last saved by: ADMIN.LOCAL(2020-05-20) Last Plotted: 2020-05-20 Filename: AECOM_DS10_AU\Documents\60604837-CRL C3-Alliance Detail Design\DesignJV\ZZ C57 TOC Development\C5D C5 Works TOC Development\900 CAD-GIS\01_WIP\20-SHEET\400 Structural\CRL-WFC-STR-LKA-DRG-100005.dwg
on
MC20 090.90m 5 CH 68
Sta ti
MC20 053.65m 5 CH 68
MC20 033.088m 5 CH 68
Ede n
MC20 071.50m 5 CH 68
Mt
MC20 111.50m 5 CH 68
4m WIDE CONSTRUCTION ZONE STAGE 1
MC20 130.50m 5 CH 68
3m WIDE CONSTRUCTION ZONE STAGE 1
N ST
INDICATIVE BALLAST MAT FULL WIDTH OF TRACK FORMATION WITH 600 DIA. PILES UNDER (REFER TO NOTE 4)
PRT-02 Ø900mm SECANT PILES @ 0.75m C/C
FENTO
EGRESS FOOTPATH BEYOND STRUCTURE REFER CRL-NAL-STR-LKA-DRG-12xxxxx SERIES
CRL DESIGNATION BOUNDARY
RT-02
INDICATIVE DRAINAGE DETAILS REFER CRL-NAL-DRN-LKA-DRG-12xxxxxx SERIES
900 DIA. PILE AND 900 DIA. TEMPORARY COLUMN
RW P
DN
3000 NOMINAL TO FACE OF SECANT PILES
CSA 4 BOUNDARY
3000
2520 MINIMUM TO FACE OF ARCHITECTURAL FACING
RT-03
2500
RW P
STAIRS
TOP O
1%
FENTON STREET FOOTBRIDGE
Ø900mm PILES/COLUMNS @ 8m C/C(TYP)
AM
LL 1% FA
T URA S 900x600 PRECAST CONCRETE BEAMS AT 4m C.C. (REFER TO NOTE 1)
CROSSOVER RAIL DECK REFER TO CRL-WFC-STR-LKA-DRG-100020
CRL DESIGNATION BOUNDARY
IT CK / EX TRU ANCE R ENT
LEGEND:
NOTES:
NGA
CONSTRUCTION STAGE 1
HUR
PLIES / WALLS TO BE CONSTRUCTED IN STAGE 1
A
CENTRAL COLUMN / PILE (900 DIA. AT 8m C.C - REFER TO NOTE 2) ACTIVE CONSTRUCTION ZONE
1.
IN LOCATION OF CROSSOVER RAIL PRECAST BEAMS RECESSED TO 540mm DEEP TO ALLOW PLACEMENT OF PRECAST DECK.
2.
CENTRAL COLUMNS TO HAVE 1050mm OR 1200mm DIAMETER PERFORATED STAINLESS STEEL ARCHITECTURAL SHROUD ABOVE PLATFORM LEVEL. DETAILS TBC.
3.
BALLAST DEPTH VARIES MINIMUM 800 FROM TOP OF RAIL TO CROSSOVER DECK IS PROVIDED WITH 1% LONGITUDINAL FALL FROM CROWN (REFER CRL-WFC-STR-LKA-DRG-100020).
4.
BALLAST MAT TO BE FULL WIDTH OF TRACK FORMATION AND TO FINISH PERPENDICULAR TO THE TRACK CENTERLINE ONCE THE TRACK FORMATION IS COMPLETELY OFF THE STRUCTURE.
EXISITING ALIGNMENT
WESTERN CROSSOVER PLAN
WHERE THE RAIL COMES OFF THE STRUCTURE AT THE EASTERN END OF THE STRUCTURE, 600 DIA. PILES ACTING AS GROUND IMPROVEMENTS ARE REQUIRED TO CONTROL DEFLECTION AND TWIST EFFECTS, DETAILS TBC.
CRL DESIGNATION BOUNDARY
Scale 1:250 (A1) 1:500 (A3)
SINGLE LINE RUNNING
5.
CURRENT CLEARANCE TO THE EDGE OF PLATFORM FOR THE WESTERN MOST COLUMN WITHIN THE CRL PLATFORM IS INSUFFICIENT (<2.5m) STAIR AND COLUMN LOCATION & SUBSEQUENT SPACING OF STRUTS IS SUBJECT TO FURTHER INVESTIGATION. TBC AT STAGE B DESIGN TO PROVIDE MIN. 2.5m FROM EDGE OF PLATFORM TO FACE OF COLUMN.
6.
PRT-0X REFER TO RETAINING WALLS.
7.
MX-0X REFER TO TRAIN LINES.
CSA4 BOUNDARY
Link Alliance has prepared this document for the sole use of the client and for a specific purpose, each as expressly stated in the document. No other third party should rely on this document without the written consent of Link Alliance. Link Alliance undertakes no duty, nor accepts any responsibility, to any third party who may rely upon or use this document. 0
6.25
12.5 m
1:250 (A1)
CREATOR ID : CRL_WFC_400_00_LKA_DRG_100005
0
10
20
30
40
50
60
70
80
90
100mm
SIZE
AS SHOWN
A1
STAGE-1 APPROVED
PROJECT:
A. BURFORD
TITLE:
B. GAJASAN A00 LINK ALLIANCE REVIEW DESCRIPTION
AB
2019-11-08
CHECKED
DATE
APPROVED
DATE
M. ADDIS
2019-11-08
This drawing is confidential and shall only be used for the purpose of this project. The signing of this title block confirms the design and drafting of this project have been prepared and checked in accordance with the Link Alliance quality assurance system to ISO 9001-2000.
CITY RAIL LINK WEST FACING CONNECTION
ZONE:
S. COX DRAWN
REV
COMPANY NUMBER : 6267870
SCALE
DESIGNED REVISIONS
CLIENT:
WFC 2
INDICATIVE BALLAST MAT FULL WIDTH OF TRACK FORMATION (REFER TO NOTE 4)
900 Ø SECANT PILE WALL
NGAH
NIMT UPMAIN MC30
MC20 024.00m 85 CH. 6
NIMT DOWNMAIN MC20
3 CRL C ING CUTT GH U THRO
PRT-03 Ø900mm SECANT PILES @ 0.75m C/C
N
OF BE
F RO
TOP O
FALL
CROW
4000
REFER TO CRL C3 MT. EDEN STATION ARCHITECTURAL PACKAGE FOR EGRESS STAIRS AND BLADE WALL SUPPORT DETAILS.
AM
OF BE
F RO
3000
NAL PLATFORM
MC20 141.50m 5m 85 CH. 6 H. 10805.1 C MC40
2500
B
1000 MIN.
MTN
ECK AIL D VER R RS OSSO 00 C D CR AT 40 N 0 O 0 Y 6 BE 550x O T CE REDU EAMS
WESTERN GRADE SEPARATION WFC 1 CONSTRUCTION ACTIVITY STAGE 1 PROJECT
DOCUMENT:
ZONE
DISCIPLINE
ORGANISTION
TYPE
SHEET
CRL - WFC - STR - LKA - DRG - 100005
REVISION
A00
ISO A1 594mm x 841mm
MC40 NAL UPMAIN
N
EXISTING ALIGNMENT MC10 NAL DOWNMAIN (SINGLE LINE RUNNING)
N
PRT-01 GRAVITY WALL
SUMP TO END OF EGRESS PROVIDE 150 DIA. DOWN PIPE TO DISCHARGE TO TRACK DRAINAGE BELOW
1.8m WIDE EGRESS WALKWAY REFER TO CRL-WFC-STR-LKA-DRG-100020
Last saved by: ADMIN.LOCAL(2020-05-20) Last Plotted: 2020-05-20 Filename: AECOM_DS10_AU\Documents\60604837-CRL C3-Alliance Detail Design\DesignJV\ZZ C57 TOC Development\C5D C5 Works TOC Development\900 CAD-GIS\01_WIP\20-SHEET\400 Structural\CRL-WFC-STR-LKA-DRG-100005.dwg
N ST
MC20 090.90m 5 CH 68
ion
MC20 071.50m 5 CH 68
Stat
MC20 053.65m 5 CH 68
den
MC20 033.088m 5 CH 68
Mt E
MC20 111.50m 5 CH 68
4m WIDE CONSTRUCTION ZONE STAGE 1
MC20 130.50m 5 CH 68
3m WIDE CONSTRUCTION ZONE STAGE 1
PRT-02 Ø900mm SECANT PILES @ 0.75m C/C
FENTO
EGRESS FOOTPATH BEYOND STRUCTURE REFER CRL-NAL-STR-LKA-DRG-12xxxxx SERIES
DESIGNATION BOUNDARY
INDICATIVE DRAINAGE DETAILS REFER CRL-NAL-DRN-LKA-DRG-12xxxxxx SERIES
RT-02
RW P 900 DIA. PILE AND 900 DIA. TEMPORARY COLUMN
DN
CSA 4 BOUNDARY
3000 NOMINAL TO FACE OF SECANT PILES
3000
2520 MINIMUM TO FACE OF ARCHITECTURAL FACING
RT-03
2500
RW P
B
FENTON STREET FOOTBRIDGE
STAIRS
TOP O
1%
REFER TO CRL C3 MT. EDEN STATION ARCHITECTURAL PACKAGE FOR EGRESS STAIRS AND BLADE WALL SUPPORT DETAILS.
Ø900mm PILES/COLUMNS @ 8m C/C(TYP)
URA S
T
900 Ø SECANT PILE WALL
900x600 PRECAST CONCRETE BEAMS AT 4m C.C. (REFER TO NOTE 1)
CRL DESIGNATION BOUNDARY
LEGEND;
NOTES:
NGA
CONSTRUCTION STAGE 2
HUR
PILES / WALLS TO BE CONSTRUCTED IN STAGE 2
A
TRUCK ENTRANCE/ EXIT
CENTRAL COLUMN / PILE (900 DIA. AT 8m C.C - REFER TO NOTE 2)
1.
IN LOCATION OF CROSSOVER RAIL PRECAST BEAMS RECESSED TO 540mm DEEP TO ALLOW PLACEMENT OF PRECAST DECK.
2.
CENTRAL COLUMNS TO HAVE 1050mm OR 1200mm DIAMETER PERFORATED STAINLESS STEEL ARCHITECTURAL SHROUD ABOVE PLATFORM LEVEL. DETAILS TBC.
3.
BALLAST DEPTH VARIES MINIMUM 800 FROM TOP OF RAIL TO CROSSOVER DECK IS PROVIDED WITH 1% LONGITUDINAL FALL FROM CROWN (REFER CRL-WFC-STR-LKA-DRG-100020).
4.
BALLAST MAT TO BE FULL WIDTH OF TRACK FORMATION AND TO FINISH PERPENDICULAR TO THE TRACK CENTERLINE ONCE THE TRACK FORMATION IS COMPLETELY OFF THE STRUCTURE.
ACTIVE CONSTRUCTION ZONE
WHERE THE RAIL COMES OFF THE STRUCTURE AT THE EASTERN END OF THE STRUCTURE, 600 DIA. PILES ACTING AS GROUND IMPROVEMENTS ARE REQUIRED TO CONTROL DEFLECTION AND TWIST EFFECTS, DETAILS TBC.
EXISITING ALIGNMENT
WESTERN CROSSOVER PLAN
CRL DESIGNATION BOUNDARY
Scale 1:250 (A1) 1:500 (A3)
SINGLE LINE RUNNING
5.
CURRENT CLEARANCE TO THE EDGE OF PLATFORM FOR THE WESTERN MOST COLUMN WITHIN THE CRL PLATFORM IS INSUFFICIENT (<2.5m) STAIR AND COLUMN LOCATION & SUBSEQUENT SPACING OF STRUTS IS SUBJECT TO FURTHER INVESTIGATION. TBC AT STAGE B DESIGN TO PROVIDE MIN. 2.5m FROM EDGE OF PLATFORM TO FACE OF COLUMN.
6.
PRT-0X REFER TO RETAINING WALLS.
7.
MC-0X REFER TO TRAIN LINES.
CSA4 BOUNDARY
Link Alliance has prepared this document for the sole use of the client and for a specific purpose, each as expressly stated in the document. No other third party should rely on this document without the written consent of Link Alliance. Link Alliance undertakes no duty, nor accepts any responsibility, to any third party who may rely upon or use this document. 0
6.25
12.5 m
1:250 (A1)
CREATOR ID : CRL_WFC_400_00_LKA_DRG_100005
0
10
20
30
40
50
60
70
80
90
100mm
SIZE
AS SHOWN
A1
STAGE-2 APPROVED
PROJECT:
A. BURFORD
TITLE:
B. GAJASAN A00 LINK ALLIANCE REVIEW DESCRIPTION
AB
2019-11-08
CHECKED
DATE
APPROVED
DATE
M. ADDIS
2019-11-08
This drawing is confidential and shall only be used for the purpose of this project. The signing of this title block confirms the design and drafting of this project have been prepared and checked in accordance with the Link Alliance quality assurance system to ISO 9001-2000.
CITY RAIL LINK WEST FACING CONNECTION
ZONE:
S. COX DRAWN
REV
COMPANY NUMBER : 6267870
SCALE
DESIGNED REVISIONS
CLIENT:
WFC 2
INDICATIVE BALLAST MAT FULL WIDTH OF TRACK FORMATION (REFER TO NOTE 4)
LL
1% FA
NGAH
MC20 024.00m 85 CH. 6
NIMT UPMAIN MC30
PRT-03 Ø900mm SECANT PILES @ 0.75m C/C
CROSSOVER RAIL DECK REFER TO CRL-WFC-STR-LKA-DRG-100020
AM
OF BE
F RO
TOP O
NIMT DOWNMAIN MC20
FALL
N CROW
4000
3 CRL C ING CUTT GH U THRO
AM
OF BE
F RO
3000
NAL PLAFORM
MC20 141.50m 5m 85 CH. 6 H. 10805.1 C MC40
2500
1000 MIN.
MTN
ECK AIL D VER R RS OSSO 00 C D CR AT 40 N 0 O 0 Y 6 BE 550x O T CE REDU EAMS
WESTERN GRADE SEPARATION WFC 1 CONSTRUCTION ACTIVITIES STAGE 2 PROJECT
DOCUMENT:
ZONE
DISCIPLINE
ORGANISTION
TYPE
SHEET
CRL - WFC - STR - LKA - DRG - 100005
REVISION
A00
N WOOD
BRENT
AVE
20 Ft CONTAINER FOR HAZARDOUS GOODS STORAGE
PRT-06 GRAVITY WALL
R WYNYA
11+120
11+080
11+040
11+020
10+980
4.0
MC40 MC30
FENCE TO RESTRICT PEDESTRIAN ACCESS
MC20
HAULT
AIN ST
4.0 4.0
MC10 PRT-07 Ø1050mm PILES @ 1.2m C/C
00
0
4.0 LED STAL BE IN MAIN O T P S PILE G BOL U IN DUR
12
FENTO
N ST
10+780
10+760
10+750
10+740
10+730
10+800
10+820
MC40
REGRADED WITH HARD FILL
MC30
PRT-03 Ø600mm PILES @ 0.75m C/C
MC20
MC10
PRT-03 Ø750mm PILES @ 0.90m C/C
0
MC10
RD
0
MC2
NIO N
600
PRT-03 Ø750mm PILES @ 1.15m C/C
MC30
MI
LB PIL 28 RIG ING
LAYDOWN
UE
N ERS AVE IA PORT
DO
MC40
LB PIL 28 RIG ING
10+960
10+920
10+900
10+890
10+862 10+860
10+852 10+850
PRT-01 GRAVITY WALL
10+840
PRT-02 Ø900mm SECANT PILES @ 0.75m C/C
10+880
PRT-02 Ø1050mm PILES @ 0.90m C/C
MC30
10+940
PRT-02 'L' WALL
11+000
PRT-02 'L' WALL
11+060
MC10 (SINGLE LINE RUNNING STAGE 2)
PRT-02 'L' WALL
PRT-01 GRAVITY WALL
11+100
D RD
MC40 (SINGLE LINE RUNNING STAGE 1)
SITE PEDESTRIAN ACCESS
PORTERS AVENUE FOOTBRIDGE CSA5 BOUNDARY
WFC 1
S
PRT-03 Ø1350mm (H)/ Ø600mm (S)PILES @ 0.825m C/C
CE S
PRT-03 Ø900mm SECANT PILES @ 0.75m C/C
VE
R PORTE
HIC L
ES
S AVE
ITE
AC
Ø900mm PILES/COLUMNS @ 8m C/C(TYP)
LEGEND:-
NEW NORTH RD
-
PILES/WALLS TO BE CONSTRUCTED IN STAGE 1
-
PILES/WALLS TO BE CONSTRUCTED IN STAGE 2
-
4m CLEARANCE ZONE FROM LIVE RUNNING RAIL
-
CRL DESIGNATION BOUNDARY
-
SINGLE LINE RUNNING
-
CSA BOUNDARY
-
SITE TRAFFIC DIRECTION
IMPORTANT: 1.
CURRENTLY THE 4m CLEARANCE ZONE SHOWN FROM THE C OF MC10. IT WILL CHANGE BASED ON THE PROPOSED MAST LOCATIONS FOR MC10.
2.
PRT-0x REFER TO RETAINING WALLS
3.
MC-x0 REFER TO TRAIN LINES
NEW
RTH NO
RD
WEST FACING CONNECTION (WFC 2) - STAGE-1 & 2 SCALE 2:1 DESIGN & BUILD CONTRACTOR :
0
06.02.2020
FOR APPROVAL
KRI
RP
JB
AMENDMENT REV DATE DRN CHKD APP ORIG SIZE RESTRICTED INFORMATION: THIS DRAWING IS PROPERTY OF SB. IT MUST NOT BE STORED,
A1
REPRODUCED OR DISCLOSED TO OTHERS WITHOUT WRITTEN AUTHORIZATION FROM SB.
FOR INFORMATION REFERENCE DRGS
DESIGNED
PROJECT TITLE :
DRAWN
K.RINCY
CHECKED
R.PUNGSH
SCALE :
2:1
DATE:
06-02-2020
CITY RAIL LINK WEST FACING CONNECTION
DRAWING TITLE :
WEST FACING CONNECTION (WFC 2) CONSTRUCTION ACTIVITIES STAGE-1 AND 2
(@ A1) DRAWING NO
:
LKA-CRL-C5-WFC-MET-006
REV :
0
RO AD
BOSTON ROAD
N
Hoarding
KEY:
Pedestrian Walkway
EN
DESIGNATION BOUNDARY
T
ED
CSA BOUNDARY
Meeting point
SITE WALKWAY
WASTEWATER
Changing Room
S
Bu & nde flu dan d fu ids ge el ar rous ea
WA
STORMWATER MANHOLE
EET
MUCKBIN Pedestrian turnstile
or ks W
ash Wheelwh
WASTEWATER MANHOLE VECTOR TRENCH
Dump Tru
bi ns h Tr as
7m
,65
m)
3
OO
M
NG
ELEC
3.03
0.600
,65
m)
Se Oil pa rat or
GR
NMB06
Aggregate stock pile
Water treatment plant
Truck
1.592
0.200
0.626
GE CA GE R CA E BA RE BAR CAG RE BAR RE
OFF I
FIR ST AID
ESS WC IBLE
ACC
CES
3.661
SM O ARE KO/L UN A CH
60 C M Wastewater services that may need removing
m
Rail protection TBC
.4 2 s
il Ra
tio c e rot
n
o -H
g n i rd
a
p
11kV Trans
former
PH
SSOR
RE
0
MIS S
- 16
10 C M
1.000
MP
CO
5 8x2 0T SIL O .5m - 78 .5T
E
x1
FLY PU GT MP
ION
DISTRI BOARD
D
MU
D
MU
D
P
MISSION PUM
D
m3
JM3 6X2 0 MIXE .5m R - 6T
B RE AC PR I 2m SE 3
MU
MU
FUE L3
1.000
TR CABI ICAL NET
1.500
CONTROL ROOM
ELEC TR CABI ICAL NET
m
Existing fence line
Fence
OU TDO OR
NE R 650 ATOR kVA
,30
ME ETIN
ME
ING ANG CH S& KER LOC
GE
(4
01 C F
0.600
ME NS
EEN ANT M/C CH RO O R
LUN
WA TE
)
x1
ear
TER
x1 ,65 m
(4
Pedestrian turnstile
Vector access gate
Switchg
WA
(4 ,30 m
Dump
11kV
Bunded Soil Mixing, Bentonite & Dwall Plant Area
3
7m
anc e Vector switch
ETI
M SHO ENS WE RS & TOIL ETS
Duct for comms connection
3
m
Guard house
RO
OM
WO SHO MENS LOC WERS CH KERS ANG ING & TOIL ETS
entr
hole
,30
tlem Tan ent k
ck
Tru
anhole
7m
Concrete lab
Set
TSB extension
Muckbin drainage m
PH
Site
ck
p Dum
it x e Wheelwash ite drainage man S
p
STORMWATER CATCHPIT
s ce ac
BY AN E RM DG NO BRI AD RO
STR
No
ho
TER
Toilet
LIVE RAIL CORRIDOR
TSB Access Stairs (from mid 2021)
Lunch Room
D
STORMWATER
Office Office
SW
Generator 45kVA
Tools
M
SITE TRAFFIC DIRECTION
De SO sande TRE r S12 0
0
Spo
5 C M
il P
it
MU
D
D
Ben ton Bag ite s
P
MISSION PUM
MU
APPROX LOCATION OF REMAINING PART OF PRESSPRINT BUILDING
MTN
NOTE: 1. Location of activities within the CSA are indicative only. 2. Some of the existing underground services and assets shown on this drawing may be abandoned to accommodate for the Mt Eden Main Works (in particular stormwater catchpits anticipated to be removed and diverted to beyond the CSA).
0
4 C M
Chorus utility that may need removing
FOR INFORMATION CONTRACTOR:
REFERENCE DRGS
DESIGNED DRAWN
2 1
29/04/20 25/02/20
AMENDED WITH UPDATED SITE INSTALLATION FOR INFORMATION
CLH CLH
FP FP
CS CS
AMENDMENT REV DATE DRN CHKD APP ORIG SIZE RESTRICTED INFORMATION: THIS DRAWING IS PROPERTY OF SB. IT MUST NOT BE STORED,
A1
REPRODUCED OR DISCLOSED TO OTHERS WITHOUT WRITTEN AUTHORIZATION FROM SB.
PROJECT TITLE :
C.HEDLEY
CHECKED SCALE :
DATE:
CITY RAIL LINK EFC02
DRAWING TITLE :
NTS 27/02/20
MT EDEN MAIN WORKS STAGE 1 CONSTRUCTION SUPPORT AREA CSA 5
(@ A1) DRAWING NO
:
CRL-EFB-STR-LKA-DRG-121002
SH 1 OF1 REV : 2
to
AD
BOSTON ROAD
RO
N
Hoarding
M T
ED
EN
Pedestrian Walkway
75
LTB.EFC2.02
STR
Toilet
ks ho W or
k
bi ns
WASTEWATER STR
RO O
RO OM
ING
ICAL ET
BIN
JM3 6X2 0 MIX .5m ER - 6T
FUE
L3 m3 0.600
3.03
ING
S ICE
Existing fence line 3.661
1.592
0.200
0.626
GE CA GE R BA CA E RE BAR CAG RE BAR RE
OFF
FIR ST AID
ESS IB WC LE
ACC
1.000
1.500
Fence
PH -
SS OR
MP RE
CO
he W
SM O ARE KO/L U A
0
E
6 MC
OR TDO
E NC
RA NT
Wastewater services that may need removing 10
MC
160
N
FLYG PU T MP
SIO
MIS
5 8x2 0T SIL O .5m - 78 .5T
h
s ha
elw
NC
H
Temporary OfficeMax Carparks
rmer
1.000 B RE AC PR IS 2m E 3
Water treatment plant
0.600
11kV Transfo
CONTROL ROOM
ELEC TR CA
OU
NE R 650 ATOR kVA
AL
m)
ME ET
ING ANG CH S& LOC KER ET
,65
Se Oil pa rat or
Pedestrian turnstile
Vector switch Vector access gate
NS
GE ELEC TRIC CABIN
x1
01
ck p Tru
ME
ANT EEN M/C RO O R
LUN CH
TE
m
ck
WA
,30
Tru
TER
(4
mp
WA
3
Du
Bunded Soil Mixing Plant Area
m)
7m
Dum
r itchgea 11kV Sw
WASTEWATER MANHOLE
C EF
x1
,65
nce
ME ET
M SHO ENS WE RS & TOIL ETS
Duct for comms connection
)
m
Guard house
entr a
M
WO SHO MENS LOC WERS CH KERS ANG ING & TOIL ETS
STORMWATER CATCHPIT
,65 m
nhole
(4
,30
lem Tan ent k
Site
x1
Muckbin drainage ma
7m
3
Sett
STORMWATER MANHOLE
(4
,30 m
PH
EET
CSA4
3
D
TER
LIVE RAIL CORRIDOR
Concrete lab
Tr as h
WA
Aggregate stock pile
7m
e Site
Wheelwash drainage manhole
sh
Dump Truc
Wheelwha
VECTOR TRENCH S
TSB extension
Dum
xit
p
EET
M T
Pedestrian turnstile
ruck pT
STORMWATER
SW
83
Bu & nde flu dan d fu ids ge el ar rous ea
RO
ED
TER
MUCKBIN
A RO BY AN E RM RIDG B
SITE WALKWAY
WA
TSB Access Stairs (from mid 2021)
NO
EN
SITE TRAFFIC DIRECTION
Changing Room
AD
CSA BOUNDARY
81
Lunch Room
DESIGNATION BOUNDARY
Office
Tools
Generator 45kVA
Office
KEY:
Meeting point
DISTRI BOARD
C LM
0
5 MC
C6
0
C LM C50
MTN
0
APPROX LOCATION OF REMAINING PART OF PRESSPRINT BUILDING
4 MC
26 Chorus utility that may need removing
Work site entrance/exit
NOTE: 1. Location of activities within the CSA are indicative only. 2. Some of the existing underground services and assets shown on this drawing may be abandoned to accommodate for the Mt Eden Main Works (in particular stormwater catchpits anticipated to be removed and diverted to beyond the CSA). 3. NMB0x refers to retaining walls 4. Mcx0 refers to train lines
Wheelwhash
Dump Truck
ENTRANCE
FOR INFORMATION CONTRACTOR:
REFERENCE DRGS
DESIGNED DRAWN
3 2 1
18/08/20 29/04/20 25/02/20
CORRECTED TYPO AMENDED WITH UPDATED SITE INSTALLATION FOR INFORMATION
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Link Alliance has prepared this document for the sole use of the client and for a specific purpose, each as expressly stated in the document. No other third party should rely on this document without the written consent of Link Alliance. Link Alliance undertakes no duty, nor accepts any responsibility, to any third party who may rely upon or use this document.
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SITE SETUP NEAR 1A PORTERS CLIENT :
A01 11.05.2020 A00 10.03.2020
BLOCK WALL UPDATED FOR APPROVAL
TSV RS
RP RP
JB JB
AMENDMENT REV DATE DRN CHKD APP ORIG SIZE RESTRICTED INFORMATION: THIS DRAWING IS PROPERTY OF LKA. IT MUST NOT BE STORED,
A1
REPRODUCED OR DISCLOSED TO OTHERS WITHOUT WRITTEN AUTHORIZATION FROM LKA.
LOCATION OF ACTIVITIES WITH IN THE CSA ARE PRTOX REFERS TO RETAINING WALLS
FOR INFORMATION REFERENCE DRGS
DESIGNED
PROJECT TITLE :
DRAWN
R.SANTHOSH
CHECKED
R.PUNGSH
SCALE :
1:250
DATE:
11-05-2020
CITY RAIL LINK WEST FACING CONNECTION (WFC)
DRAWING TITLE : (@ A1)
CONSTRUCTION SUPPORT AREA CSA5 - WESTERN NAL
DRAWING NO
:
CRL-WFC-CON-LKA-DRG-100091
SH 1 OF 1 REV : A01
Construction Environmental Management Plan
Appendix C: Designation Conditions
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Construction Environmental Management Plan
Appendix D: Resource Consent Conditions
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Construction Environmental Management Plan
Appendix E: Consultation Records CLG Comments The CLG for the main works occurred online via Microsoft Teams platform on 11 May 2020. The following questions and comments were received. Comment ID
Date
Time
Forum
Contributor
Comment
Resolution
1
11/05/2020
5:11 pm
CLG Meeting
Kelvin Norgrove
Will construction operating hours/days will change to allow catching up of the programme?
The construction staff indicated that construction will occur from 7 am to 10 pm as per the designation conditions (with works undertaken from 7pm to 10pm where possible, to catch up on the programme). This is already covered in section 2.6 of the CEMP. No change to the CEMP.
2
11/05/2020
5:14 pm
CLG Meeting
Tim Harding
Will you limit work after 7:00 pm to low-noise work? What wort of work would this be?
Construction activities occurring after 7pm will be mainly low-noise activities as priority to avoid any potential disturbance of the surrounding properties. Notifications will be sent to the potential affected properties. Change to section 2.6 of the CEMP.
3
11/05/2020
5:14 pm
CLG Meeting
Wayne Matthews
Will the section of Flower Street between Nikau Street and Shaddock Street be realigned? The current layout with the Hit Sticks means some larger vehicles, e.g. for rubbish collection and large deliveries, cannot access Shaddock Street.
The Mt Eden Station Project Manager indicated that the section of Flower Street between Nikau Street and Shaddock Street will remain as it is during all tunnelling operations. In order to facilitate large vehicle traffic, the hit stick will be removed from the centre line. During the tunnelling works, signalisation will be placed to enable traffic on Flower Street. After the tunnelling work is complete, Flower Street is anticipated to be realigned. Reference to realignment has been added in section 2.1 to CEMP.
4
11/05/2020
5: 17 pm
CLG Meeting
Graeme Easte
Why was the diagram just shown inverted with north point at the bottom of the diagram
5
11/05/2020
5:20 pm
CLG Meeting
Anonymous
Future note – could you please add north arrows to all drawings as its quite confusing.
Some of the drawings (NAL drawings) have been inverted with north point at the bottom of the diagram due to the design alignment chainage. Yes, this will be addressed in other future set of plans. No change to the CEMP.
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Construction Environmental Management Plan
Comment ID
Date
Time
Forum
Contributor
Comment
Resolution
6
11/05/2020
5:23 pm
CLG Meeting
Graeme Easte
Why has the design of pedestrian access to the station from the west (Fenton Street) changed to a more roundabout access?
The new station will only be accessed from Ruru Street to improve security and revenue collection (it will be gated). The existing footway leads to the NAL platform but in future it is expected most people will use the CRL platforms which are on the far side of Fenton Street. Access from Fenton Street will require pedestrians to cross the bridge and walk along New Nikau Street (about a 200m additional walk from the existing station entrance). The egress stairs either side of the NAL platform (connecting to Mt Eden Rd and Fenton footbridge respectively) are for emergency egress only. No change to the CEMP.
7
11/05/2020
5:24 pm
CLG Meeting
Chris Martin
Where can I view the most current draft plan for the Boston Road roundabout intersection?
The NAL Deputy Construction Manager (Nick Adams) indicated that the Boston Road roundabout intersection is still being designed. The Link Alliance will communicate directly with Chris Martin as discussed previously when the design has progressed. No change to the CEMP.
8
11/05/2020
5:34 pm
CLG Meeting
John Fryer (House of Knives)
What is DWP?
DWP is Delivery Work Plan. No change to the CEMP.
9
11/05/2020
5: 35 pm
CLG Meeting
John Fryer (House of Knives)
Please could we have our gutters washed out for all dust and debris? Does he know we have a drought?
The Link Alliance Development Response (DR) team visited the owner in May 2020 after the CLG meeting. This will be further discussed between the DR Team and the owner. No change to the CEMP.
10
11/05/2020
5:42 pm
CLG Meeting
Martin van Zonneveld
Will the new bridge across Porters Ave comply with the Conditions issued by the Environment Court?
Yes, the Planning Lead confirmed that an Urban Design DWP has been prepared with a table demonstrating that the new Porters Avenue bridge will comply with the designation condition 47. No change to the CEMP.
11
11/05/2020
5:42 pm
CLG Meeting
Wayne Matthews
Our commercial building in Shaddock Street is very dusty after the demolition works. Is a building wash provided?
The communication and engagement team advised that building wash can be organized with DR Team. The DR team will communicate directly with Wayne Matthews. No change to the CEMP.
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Construction Environmental Management Plan
Comment ID
Date
Time
Forum
Contributor
Comment
Resolution
12
11/05/2020
5:53 pm
CLG Meeting
Caleb
Thanks for hosting this session worked quite well on teams live. Can the slides be made available please?
Yes, the presentation was sent by email after the CLG. No change to the CEMP.
13
11/05/2020
5:54 pm
CLG Meeting
Kelvin Norgrove
Thanks for the presentations; well done to everyone.
No response needed. No change to the CEMP.
14
11/05/2020
5:56 pm
CLG Meeting
Martin van Zonneveld
Last night there was a noisy waiting train from about 2:00am to 2.30am, at or near Mt Eden Station sounded like it was idling, waiting. Will this be a common occurrence in the future, at this time of night? Thank you to all.
KiwiRail typically runs freight services on the North Auckland Line (Western Line) at night. KiwiRail will also undertake night works within the rail corridor from time to time for maintenance, installation of rail infrastructure etc. Notifications will be sent to the potential affected properties prior to night works associated with the CRL project. No change to the CEMP.
MÄ na Whenua Forum The CEMP and sub-plans were issued to MÄ na Whenua in May 2020.
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| Mt Eden Main Works
Construction Environmental Management Plan Independent Peer Review The main works CEMP was sent to the IPR on 21 May 2020 and the IPR comments dated 4 June are provided in the below Tables. Page no.
CEMP section
Paragraph/ sentence
NA
Overall CEMP comment
NA
110
3.2
Comment The CEMP is based on the same format as previous CEMPs and in that regard many of the previous aspects discussed are now incorporated into this CEMP for Mt Eden. In particular it is noted that the CEMP contains significant information on construction activities, detailed sequencing of works and the expected construction programme. This has been reviewed at a high level, in the context of the IPR process, to ensure adequate understanding and that the consent conditions can be “checked”. It is however important to note a detailed review of these construction aspects has not occurred and not been fully assessed. This section notes: “The Project Risk Register includes environmental risks associated with the main works. It has been set up based on the construction methodology (refer to section 2 of this CEMP) and assessment of potential risks on the environment (section 3.1 of this CEMP). The information contained in the Risk Register provides a guide for the implementation of environmental management activities, controls and monitoring, thus minimising environmental impacts” When 3.1 is reviewed, this section outlines the activity, description and environmental receivers and does not provide any indication of risk management that will need to be applied. The risk register itself is also not within the CEMP document. It is assessed as a critical feature of the CEMP that needs to be incorporated to ensure risks can be proactively
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| Mt Eden Main Works
Resolution Noted. No change to the CEMP.
The SME discussed with the IPR on 3 June 2020 to explain the status and process of the risk register. As per consistent response in previous CEMPs, the risk register is a live document and does not form part of this CEMP. It has now been developed by the Link Alliance. It includes site specific risks and controls. No change to the CEMP.
Construction Environmental Management Plan
Page no.
CEMP section
Paragraph/ sentence
Comment
Resolution
identified with associated risk management responses. With the significant works that forms part of the CEMP, including bentonite use, spoil volumes, grout use, noise etc. this risk management framework needs to be included and clearly identified within the CEMP document. If the full risk register cannot be included at this time, then a summary of the risk framework and management for specific activities should be included. This is also required to ensure compliance with Condition 24.4(g) which while referring to networks also needs to expand to the main works. 114
4.1.2
Table 4-1
This table confirms the responsibilities of the site personnel and confirms the position of ESM and an Environmental Advisor. There are a significant number of DWPs all of which have many requirements and procedures to follow that are the responsibility of these personnel. The ESM and advisor for the project as a whole has a role in ensuring compliance and checking the requirements of the CEMP implementation. This is recognised as a risk with this role not having the time resource available to ensure this occurs in all the areas as necessary. The CEMP may consider further resource to assist in this area to ensure that necessary emphasis can be applied throughout. It is understood that the environmental advisor roles have been expanded and this detail should be included within Section 4.1.2.
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The responsibilities of the ESM and Environmental Advisor are described in section 4.1.2 of the CEMP and have been updated. As discussed between the SME and IPR on 3 June 2020, additional environmental advisor resources have been included for each station and the CEMP SME is also providing support to the ESM to capture the requirements of the DWPs. Change to CEMP.
Construction Environmental Management Plan Designation Conditions – IPR Comments No 7.1
Designation Condition
CEMP Section
IPR Comments
Response
Within three months of the confirmation of the designations the Requiring Authority shall, in consultation with the Auckland Council, establish at least one Community Liaison Group in each the following key construction areas:
1.5 and 5.3
Fully addressed in CEMP
Noted
1.5 and Appendix E
Fully addressed in CEMP with CLG comments from 11 May 2020 meeting provided and assessed.
Noted
The Requiring Authority will consult with the Groups in respect of the development of the CEMP and DWPs.
1.5 and Appendix E
Fully addressed in CEMP
Noted
The role of the mana whenua forum may include the following:
1.6
Fully addressed in CEMP
Noted
5.1
Fully addressed in CEMP
Noted
6.1
Fully addressed in CEMP
Noted
(d) Main Construction site 7.4
In addition to the requirements in Condition 5, the purpose of the Groups shall be to: (d) Provide feedback on the requirements of the CEMP and DWPs.
7.5
8.3
(c) Input into the preparation of the CEMP and DWPs 9.1
The Requiring Authority and its contractor shall: (c) Work collaboratively with Network Utility Operators during the preparation and implementation of the CEMP (Condition 24) and DWPs in relation to management of adverse effects on Network Utility Operations.
13.1
Page 178
The Requiring Authority, its contractor team, and the Auckland Council Consent Monitoring officer(s) shall establish and implement a collaborative working process for dealing with day to day construction processes, including
| Mt Eden Main Works
Construction Environmental Management Plan
No
Designation Condition
CEMP Section
IPR Comments
Response
6.1
Fully addressed in CEMP
Noted
Fully addressed in CEMP
Noted
Fully addressed in CEMP
Noted
Fully addressed in CEMP
Noted
Fully addressed in CEMP
Noted
(i) The works authorised under these designations are being carried out in compliance with the designation conditions, the CEMP, DWPs (including SSCNVMPs, SSCNMPs and SSCVMPs) and any material changes to these plans;
Fully addressed in CEMP
Noted
(ii) The Requiring Authority and its contractor are undertaking all monitoring and the recording of monitoring results in compliance with the requirements of the CEMP and DWPs (including SSCNVMPs, SSCNMPs and SSCVMPs) and any material changes to these plans;
Fully addressed in CEMP
Noted
monitoring compliance with the designation conditions and with the CEMP and DWPs (including SSCNVMPs, SSCNMPs and SSCVMPs) and any material changes to these plans associated with construction of the City Rail Link. 13.2
This collaborative working process shall: (a) Operate for the duration of the construction works and for 6 months following completion of construction works where monitoring of designation conditions is still required, unless a different timeframe is mutually agreed between the Requiring Authority and the Auckland Council; (b) Have a “key contact” person representing the Requiring Authority and a “key contact” person representing the contractor team to work with the Auckland Council Consent Monitoring officer (s); (c) The “key contacts” shall be identified in the CEMP and shall meet at least monthly unless a different timeframe is agreed with the Auckland Council Consent Monitoring officer(s). The purpose of the meeting is to report on compliance with the designation conditions and with the CEMP, DWPs and material changes to these plans and on any matters of non-compliance and how they have been addressed; (d) Once construction has commenced, the Requiring Authority and / or the contractor shall provide an update to the Community Liaison Groups (Condition 7 of this designation) at least once every 3 months, or if in accordance with Condition 7 these groups meet more regularly, at least once every two months.
13.3
The purpose and function of the collaborative working process is to: (a) Assist as necessary the Auckland Council Consent Monitoring officer(s) to confirm that:
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5.3 and 6.1
Construction Environmental Management Plan
No
Designation Condition
CEMP Section
(b) Subsequent to a confirmed Outline Plan, provide a mechanism through which any changes to the design, CEMP or DWPs, which are not material changes requiring approval under Condition 10 triggering the requirement for a new Outline Plan, can be required, reviewed and confirmed; (c) Advise where changes to construction works following a confirmed Outline Plan require a new CEMP or DWP (including SSCNVMPs, SSCNMPs and SSCVMPs); (d) Review and identify any concerns or complaints received from, or related to, the construction works monthly (unless a different timeframe is mutually agreed with the Auckland Council Consent Monitoring officer) and adequacy of the measures adopted to respond to these. 17.1
Upon receiving a concern or complaint during construction, the Requiring Authority shall instigate a process to address concerns or complaints received about adverse effects. This shall:
(a) Identify of the nature of the concern or complaint, and the location, date and time of the alleged event(s);
5.3, 5.7, 5.8, 5.21.5 and Appendix G
(b) Acknowledge receipt of the concern or complaint within 24 hours of receipt;
(c) Respond to the concern or complaint in accordance with the relevant management plan, which may include monitoring of the activity by a suitably qualified expert, implementation of mitigation measures, and, in the case of noise and / or vibration, preparation of a site specific noise and / or vibration management plan (in accordance with Conditions 37 and 38); 17.2
A record of all concerns and / or complaints received shall be kept by the Requiring Authority. This record shall include: (a) The name and address of the person(s) who raised the concern or complaint (unless they elect not to provide this) and details of the concern or complaint;
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5.21.5, 5.3 and Appendix G
IPR Comments
Response
Fully addressed in CEMP
Noted
Fully addressed in CEMP
Noted
Fully addressed in CEMP
Noted
Fully addressed in CEMP
Noted
Fully addressed in CEMP
Noted
Fully addressed in CEMP
Noted
Fully addressed in CEMP
Noted
Fully addressed in CEMP
Noted
Fully addressed in CEMP
Noted
Construction Environmental Management Plan
No
Designation Condition
CEMP Section
IPR Comments
Response
Fully addressed in CEMP
Noted
Fully addressed in CEMP
Noted
Fully addressed in CEMP
Noted
Fully addressed in CEMP
Noted
5.21.5, 5.3 and Appendix G
Fully addressed in CEMP
Noted
5.21.5, 5.3 and Appendix G
Fully addressed in CEMP
Noted
(b) Where practicable, weather conditions at the time of the concern or complaint, including wind direction and cloud cover if the complaint relates to noise or air quality;
(c) Known City Rail Link construction activities at the time and in the vicinity of the concern or complaint;
(d) Any other activities in the area unrelated to the City Rail Link construction that may have contributed to the concern or complaint such as non-City Rail Link construction, fires, traffic accidents or unusually dusty conditions generally; (e) Remedial actions undertaken (if any) and the outcome of these, including monitoring of the activity.
17.3
This record shall be maintained on site, be available for inspection upon request, and shall be provided every two months (or as otherwise agreed) to the Auckland Council Consent Monitoring officer, and to the “key contacts� (see Condition 13).
17.4
Where a complaint remains unresolved or a dispute arises, Auckland Council Compliance Monitoring Officer will be provided with all records of the complaint and how it has been dealt with and addressed and whether the Requiring Authority considers that any other steps to resolve the complaint are required. Upon receiving records of the complaint the Auckland Council Compliance Monitoring Officer must determine whether a review of the CEMP and/or DWPs is required under Condition 22 to address this complaint. The Auckland Council Compliance Monitoring Officer shall advise the Requiring Authority of its recommendation within 10 working days of receiving the records of complaint.
19.1
The objective of the CEMP and DWPs is to so far as is reasonably practicable, avoid, remedy or mitigate any adverse effects (including cumulative effects) associated with the City Rail Link construction.
1.2
Fully addressed in CEMP
Noted
19.2
All works must be carried out in accordance with the CEMP, the DWPs required by these conditions and in accordance with any changes to plans made under Condition 23.
Noted
It is noted that the environmental resource for this project is
Section 4.1.2 has been updated to include the role of the ESM and
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Designation Condition
19.3
The CEMP and DWPs shall be prepared, complied with and monitored by the Requiring Authority throughout the duration of construction of the City Rail Link.
19.4
The DWPs shall give effect to the specific requirements and objectives set out in these designation conditions.
19.5
The CEMP shall include measures to give effect to any specific requirements and objectives set out in these designation conditions that are not addressed by the DWPs.
20.1
In order to give effect to the objective in Condition 19.1, the CEMP must provide for the following:
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CEMP Section
IPR Comments
Response
assessed as requiring additional support to ensure the functions of this role can be adequately undertaken.
Environmental Advisors (to assist the ESM) with detail of responsibilities of the roles.
Noted
Fully addressed in CEMP
Noted
Noted
Not assessed as part of IPR process however summary documents of these have been reviewed.
Noted
4, 5 and 6
The CEMP provides a summary of the DWPs however these DWPs have not been reviewed at this time.
Noted
Construction Environmental Management Plan
No
Designation Condition
CEMP Section
IPR Comments
Response
(b) Notice boards that clearly identify the Requiring Authority and the Project name, together with the name, telephone number and email address of the Site or Project Manager and the Communication and Consultation Manager;
2.8 and 4.1
Fully addressed in the CEMP
Noted
(c) Training requirements for employees, sub-contractors and visitors on construction procedures, environment management and monitoring;
4.2
Fully addressed in the CEMP
Noted
(d) A Travel Management Plan for each construction site outlining onsite car parking management and methods for encouraging travel to the site using forms of transport other than private vehicle to assist in mitigating localised traffic effects; and
Appendix K
Not assessed as part of IPR process
Noted
5.3, 5.8, 5.21.5 and Appendix G
Fully addressed in CEMP. Appendices were not assessed as part of this IPR process at this time
Noted
(a) The site or Project Manager and the Communication and Consultation Manager (who will implement and monitor the Communication and Consultation Plan), including their contact details (phone, email and physical address);
4.1
Fully addressed in CEMP
Noted
(b) The Document management system for administering the CEMP, including review and Requiring Authority / Constructor/ Auckland Council requirements;
6.6 & 6.7
Fully addressed in CEMP
Noted
(e) Where a complaint is received, the complaint must be recorded and responded to as provided for in Conditions 13, 15 and 17.
20.2
Page 183
The CEMP shall include details of:
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Construction Environmental Management Plan
No
Designation Condition (c) Environmental incident and emergency management procedures;
(d) Environmental complaint's management procedures (see also Condition 17);
(e) An outline of the construction programme of the work, including construction hours of operation, indicating linkages to the DWPs which address the management of adverse effects during construction; (f) Specific details on demolition to be undertaken during the construction period;
(g) Means of ensuring the safety of the general public; and
(h) Methods to assess and monitor potential cumulative adverse effects.
21.1
IPR Comments
Response
5.21
Fully addressed in CEMP
Noted
5.8, 5.21.5 and Appendix G
Fully addressed in CEMP. Appendices not assessed as part of this IPR process at this time
Noted
2
Fully addressed in CEMP
Noted
2.4
Fully addressed in CEMP
Noted
2.8
Fully addressed in CEMP
Noted
3.3
Fully addressed in CEMP
Noted
2.2 and 2.7
Fully addressed in CEMP
Noted
In order to give effect to the objective in Condition 19.1, the CEMP shall include the following details and requirements in relation to all areas within the surface designation footprint where construction works are to occur, and / or where materials and construction machinery are to be used or stored: (a) Where access points are to be located and procedures for managing construction vehicle ingress and egress to construction support and storage areas;
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Construction Environmental Management Plan
No
Designation Condition (b) Methods for managing the control of silt and sediment within the construction area;
(c) Methods for earthworks management (including depth and extent of earthworks and temporary, permanent stabilisation measures and monitoring of ground movement) for earthworks adjacent to buildings and structures;
(d) Measures to adopt to keep the construction area in a tidy condition in terms of disposal / storage of rubbish and storage unloading of construction materials (including equipment). All storage of materials and equipment associated with the construction works shall take place within the boundaries of the designation; (e) Measures to ensure all temporary boundary / security fences associated with the construction of the City Rail Link are maintained in good order with any graffiti removed as soon as possible; (g) The location and specification of any temporary acoustic fences and visual barriers, and where practicable, opportunities for mana whenua (see Condition 8) and community art or other decorative measures along with viewing screens to be incorporated into these without compromising the purpose for which these are erected;
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CEMP Section
IPR Comments
Response
5.4 and Appendix H
Fully addressed in CEMP, however appendices not assessed as part of this IPR process at this time.
Noted
5.4 and Appendix H
Fully addressed in CEMP, however appendices not assessed as part of this IPR process at this time.
Noted
2.9
Fully addressed in CEMP
Noted
2.9
Fully addressed in CEMP
Noted
2 and 5
Fully addressed in CEMP
Noted
Construction Environmental Management Plan
No
Designation Condition
CEMP Section
IPR Comments
Response
2.8 and 5
Fully addressed in CEMP
Noted
(i) The location of any temporary buildings (including workers offices and portaloos) and vehicle parking (which should be located within the construction area and not on adjacent streets);
2.7
Fully addressed in CEMP
Noted
(j) Methods to control the intensity, location and direction of artificial construction lighting to avoid light spill and glare onto sites adjacent construction areas;
5.9
Fully addressed in CEMP
Noted
(k) Methods to ensure the prevention and mitigation of adverse effects associated with the storage, use, disposal, or transportation of hazardous substances;
5.14
Fully addressed in CEMP
Noted
(m) That site offices and less noisy construction activities be located at the edge of the construction yards where practicable; and
2.7
Fully addressed in CEMP
Noted
(n) Methods for management of vacant areas once construction is completed in accordance with the Urban Design DWP.
5.11
Fully addressed in CEMP
Noted
1.9 and 6.7
Fully addressed in CEMP
Noted
Fully addressed in CEMP
Noted
(h) How the construction areas are to be fenced and kept secure from the public and, where practicable and without compromising their purpose how opportunities for public viewing, including provision of viewing screens and display of information about the project and opportunities for mana whenua and community art or other decorative measures can be incorporated to enhance public amenity and connection to the project;
22.1
The CEMP and DWPs shall be reviewed at least annually or as a result of a material change to the City Rail Link project or to address unforeseen adverse effects arising from construction or unresolved complaints. Such a review may be initiated by either Auckland Council or the Requiring Authority. The review shall take into consideration: (a) Compliance with designation conditions, the CEMP, DWPs (including SSCNVMPs, SSCNMPs and SSCVMPs) and material changes to these plans;
(b) Any changes to construction methods;
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Designation Condition (c) Key changes to roles and responsibilities within the City Rail Link project;
(d) Changes in industry best practice standards;
(e) Changes in legal or other requirements;
(f) Results of monitoring and reporting procedures associated with the management of adverse effects during construction;
(g) Any comments or recommendations received from Auckland Council regarding the CEMP and DWPs (including SSCNVMPs, SSCNMPs and SSCVMPs); and (h) Any unresolved complaints and any response to the complaints and remedial action taken to address the complaint as required under Condition 17.
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CEMP Section
IPR Comments
Response
Noted that the ESM and Environmental Advisor roles are understood to be expanded and the CEMP will be updated to reflect this.
Section 4.1.2 has been updated to include the role of the ESM and Environmental Advisors (to assist the ESM) with detail of responsibilities of the roles.
Fully addressed in CEMP
Noted
Fully addressed in CEMP
Noted
Fully addressed in CEMP
Noted
Fully addressed in CEMP
Noted
Fully addressed in CEMP
Noted
Construction Environmental Management Plan
No
Designation Condition
CEMP Section
IPR Comments
Response
6.7
Fully addressed in CEMP
Noted
6.7
Fully addressed in CEMP
Noted
6.7
Fully addressed in CEMP
Noted
6.7 and Appendix G
Section 6.7 outlines the process of affected party involvement – appendices not assessed as part of this IPR process at this time.
Noted
22.2
A summary of the review process shall be kept by the Requiring Authority, provided annually to the Auckland Council, and made available to the Auckland Council upon request.
23.1
Following the CEMP and DWPs review process described in Condition 22, the CEMP may require updating.
23.2
Any material change to the CEMP and DWP must be consistent with the purpose and objective of the relevant condition.
23.3
Affected parties will be notified of the review and any material change proposed to the CEMP and DWPs (including SSCNVMPs, SSCNMPs and SSCVMPs).
23.4
The CEMP and DWPs must clearly document the comments and inputs received by the Requiring Authority from affected parties about the material change, along with a clear explanation of where any comments have not been incorporated, and the reasons why not.
Noted
Fully addressed in CEMP
Noted
23.5
Any material change proposed to the CEMP and DWPs shall be subject to an independent peer review as required by Condition 11.
Noted
Fully addressed in CEMP
Noted
23.6
Following that review any material change proposed to the CEMP and DWPs relating to an adverse effect shall be submitted for approval to Auckland Council Compliance and Monitoring Officer, at least 10 working days prior to the proposed changes taking effect. If any changes are not agreed, the relevant provisions of the RMA relating to approval of outline plans shall apply.
Noted
Fully addressed in CEMP
Noted
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Designation Condition
24.1
To manage the adverse effects on Network Utilities Operations during the construction of the City Rail Link, the following shall be included in the CEMP.
24.2
The purpose of this section of the CEMP shall be to ensure that the enabling works and construction of the City Rail Link adequately take account of, and include measures to address the safety, integrity, protection or, where necessary, relocation of existing network utilities that traverse, or are in close proximity to, the designation during the construction of the City Rail Link.
24.3
For the avoidance of doubt and for the purposes of this condition an “existing Network Utility� includes infrastructure operated by a Network Utility Operator which was:
CEMP Section
IPR Comments
Response
5.1
Fully addressed in CEMP
Noted
5.1
Fully addressed in CEMP
Noted
5.1
Fully addressed in CEMP
Noted
5.1 and Appendix G
Fully addressed in CEMP however appendices not assessed as part of this IPR process at this time.
Noted
Fully addressed in CEMP however appendices not assessed as part of this IPR
Noted
(c) In place at the time the notice of requirement for the City Rail Link was served on Auckland Council (23 August
2012); or (d) Undertaken in accordance with condition 6 of this designation or the section 176(1)(b) RMA process.
24.4
The CEMP shall be prepared in consultation with Network Utility Operators who have existing Network Utilities that traverse, or are in close proximity to, the designation and shall be adhered to and implemented during the construction of the City Rail Link. The CEMP shall include as a minimum: (a) Cross references to the Communication and Consultation Plan for the methods that will be used to liaise with all Network Utility Operators who have existing network utilities that traverse, or are in close proximity to, the designation;
(b) Measures to be used to accurately identify the location of existing Network Utilities, and the measures for the protection, support, relocation and/or reinstatement of existing Network Utilities;
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Designation Condition
CEMP Section
IPR Comments
Response
process at this time. (c) Methods to be used to ensure that all construction personnel, including contractors, are aware of the presence and location of the various existing Network Utilities (and their priority designations) which traverse, or are in close proximity to, the designation, and the restrictions in place in relation to those existing Network Utilities. This shall include: Measures to provide for the safe operation of plant and equipment, and the safety of workers, in proximity to existing Network Utilities; (iii)
(iv) Plans identifying the locations of the existing Network Utilities (and their designations) and appropriate
physical indicators on the ground showing specific surveyed locations; (d) Measures to be used to ensure the continued operation of Network Utility Operations and the security of supply of the utilities by Network Utility Operators at all times;
(e) Measures to be used to enable Network Utility Operators to access existing Network Utilities for maintenance at all reasonable times on an ongoing basis during construction, and to access existing Network Utilities for emergency and urgent repair works at all times during the construction of the City Rail Link
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Fully addressed in CEMP however appendices not assessed as part of this IPR process at this time.
Noted
Fully addressed in CEMP however appendices not assessed as part of this IPR process at this time.
Noted
Fully addressed in CEMP however appendices not assessed as part of this IPR process at this time.
Noted
Construction Environmental Management Plan
No
Designation Condition (f) Contingency management plans for reasonably foreseeable circumstances in respect of the relocation and rebuild of existing Network Utilities during the construction of the City Rail Link;
(g) A risk analysis for the relocation and rebuild of existing Network Utilities during the construction of the City Rail Link;
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IPR Comments
Response
Fully addressed in CEMP however appendices not assessed as part of this IPR process at this time.
Noted
Risk framework and management requires expansion to reflect degree of risk that applies with the significant works that fall within the CEMP and associated high risk.
The risk register is described in section 3.2 of the CEMP (and consistent with the level of detail provided in other CEMPs). Section 5.1 of the CEMP references the relevant appendices of the Mt Eden Station Utilities Management Plan which addresses risks associated with
Construction Environmental Management Plan
No
Designation Condition
CEMP Section
IPR Comments
Response network utilities.
(h) Earthworks management (including depth and extent of earthworks and temporary and permanent stabilisation measures), for earthworks in close proximity to existing Network Utilities;
(i) Vibration management and monitoring for works in close proximity to existing Network Utilities;
(j) Emergency management procedures in the event of any emergency involving existing Network Utilities;
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2.4
Fully addressed in CEMP however appendices not assessed as part of this IPR process at this time.
Noted
2, 5.1 and 5.8
Fully addressed in CEMP however appendices not assessed as part of this IPR process at this time.
Noted
2 and 5.1
Fully addressed in CEMP however appendices not assessed as part of this IPR process at this time.
Noted
Construction Environmental Management Plan
No
Designation Condition
24.5
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IPR Comments
Response
(k) The process for providing as-built drawings showing the relationship of the relocated Network Utilities to the City Rail Link to Network Utility Operators and the timing for providing these drawings;
5.1
Fully addressed in CEMP however appendices not assessed as part of this IPR process at this time.
Noted
(m) A summary of the consultation (including any methods or measures in dispute and the Requiring Authorities response to them) undertaken between the Requiring Authority and any Network Utility Operators during the preparation of the CEMP.
5.1, 5.3 and Appendix G
Fully addressed in CEMP however appendices not assessed as part of this IPR process at this time.
Noted
Noted
Fully addressed in CEMP however appendices not assessed as part of this IPR process at this time.
Noted
If the Requiring Authority and a Network Utility Operator cannot agree on the methods proposed under the CEMP to manage the construction effects on the Operator’s network utility operation, unless otherwise agreed, each party will appoint a suitably qualified and independent expert, who shall jointly appoint a third such expert to advise the parties and make a recommendation. That recommendation will be provided by the Requiring Authority as part of the CEMP along with reasons if the recommendation is not accepted.
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Construction Environmental Management Plan Auckland Council Comments One comment on the Draft main works CEMP was received from Auckland Council and is provided below. Comment ID
Date
Reviewer
Specialist
Comment
Resolution
1
30 June 2020
Auckland Council
Marija Jukic Senior Specialist – Contamination Contamination, Air & Noise | Specialist Input
I note that there is some discrepancy between Section 3.5.5.1.1 of the ESCP, Section 5.12 of the CEMP and Section 4.3.1 of the CDWP in relation to the description of ballast and the risk of ACM fragments being present. In order to ensure consistency across documents, I would like to request that the relevant sections in the ESCP and CEMP are revised to include a sentence or two that highlight that there is a potential risk, albeit low, that ACM fragments may be present within the ballast, and that it recommended that an inspection is undertaken prior to disturbance of the ballast, with any ACM identified to be reported and removed by a licensed specialist.
Section 5.12 of the CEMP has been amended to address Auckland Council’s comment for consistency with the CDWP. Change to CEMP.
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Construction Environmental Management Plan
Appendix F: Social Impact and Business Disruption Delivery Work Plan
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Appendix G: Communication and Consultation Plan
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Appendix H: Erosion and Sediment Control Plan (includes Flocculant Treatment Management Plan)
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Appendix I: Air Quality Delivery Work Plan
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Appendix J: Trees and Vegetation Delivery Work Plan
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Appendix K: Transport Access and Parking Delivery Work Plan
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Appendix L: Construction Noise and Vibration Delivery Work Plan
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Appendix M: Historic Character Delivery Work Plan (Built Heritage)
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Appendix N: Historic Character Delivery Work Plan (Archaeology)
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Appendix O: Contaminated Soils Delivery Work Plan
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Appendix P: Groundwater and Settlement Monitoring and Contingency Plan
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Appendix Q: Industrial and Trade Activities Environmental Management Plan
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Appendix R: Building Condition Surveys Building condition surveys (BCS) will be undertaken prior to works commencing, in accordance with designation condition 46. Based on the CNV DWP (SSCVMP), GSCMP and HC DWP (Built Heritage), detailed pre-construction BCS will be undertaken at all of the identified buildings and services listed in Table R. Table R: Buildings requiring pre-construction building condition surveys as per DWPs/MPs prepared for the main works
Building and Address
CNV DWP / SSCVMP
12-14 Nikau Street
✓
3 Flower Street (MediaWorks)
✓
10 Flower Street
✓
24 Mt Eden Road (House of Knives)
✓
75 Mt Eden Road
✓
101 Mt Eden Road (Hometune)
✓
103 Mt Eden Road
✓
10 Ruru Street16
✓
GSMCP
HC DWP (Built Heritage)
✓
✓ ✓
3 Enfield Street (Horse and Trap Tavern) 25 Enfield Street
✓
25-27 Enfield Street (Miro Apartments)
✓
✓ ✓
24 Normanby Road (Former CAC Shot Tower) 26 Normanby Road (Former CAC Bulk Store)
✓
32 Normanby Road
✓
✓ ✓ ✓
49 Normanby Road (Former CAC General Office) ✓
3 Ngahura Street (Eden North Apartments) 1 Porters Avenue
✓
1A Porters Avenue
✓
2 Porters Avenue
✓
3 Porters Avenue
✓
4 Porters Avenue
✓
5 Porters Avenue
✓
16
Also referred to as 10 Nikau Street Page 207 | Mt Eden Main Works
✓
Construction Environmental Management Plan
Building and Address
CNV DWP / SSCVMP
6 Porters Avenue (Eden North Apartments)
✓
1 Fenton Street
✓
3 Fenton Street
✓
5a Fenton Street
✓
5 Fenton Street
✓
11 Fenton Street (Station R Apartments)
✓
1 Akiraho Street (Eden Oaks)
✓
7-9 Akiraho Street (Regal Castings)
✓
13 Akiraho Street (Gate Automation)
✓
3 Ngahura Street (Eden North Apartments)
✓
1 Lauder Road (Mt Eden Prison)
✓
45-53 Boston Road (J.A. Russell)
✓
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HC DWP (Built Heritage)
✓
3 Akiraho Street (The Loft)
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GSMCP
✓
Construction Environmental Management Plan
Appendix S: Urban Design Delivery Work Plan
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