Construction environmental management plan C1

Auckland City Rail Link In association with:

CONSTRUCTION WORKS CONTRACT 1 CONSTRUCTION ENVIRONMENTAL MANAGEMENT PLAN

Document ref: CRL-BTM-ENV-DOW-PLN-000229

Revision: 10 August 2018

COMMERCIAL IN CONFIDENCE Construction Environmental Management Plan

August 2018

Version history Rev.

Date

Version details

Prepared by

Reviewed by

1

January 2016

Draft for Auckland Transport review

R Purdy

P Roan, D Burtenshaw

2

January 2016

Draft for CLG review

R Purdy

R Jenkins

3

February 2016

Draft for Independent Peer Review

R Purdy

R Jenkins

4

April 2016

Draft incorporating revised BTC designation conditions, Peer Review and Auckland Council comments

R Purdy

P Roan

5

May 2016

Draft incorporating CLG comments for Independent Peer Review

R Purdy

P Roan

6

May 2016

Draft incorporating CLG and Peer Review comments for Auckland Transports review.

J Urquhart

P Roan

7

June 2016

Final

J Urquhart

P Roan, R Jenkins

8

July 2016

Final incorporating Auckland Council comments

R Purdy

R Jenkins

9

September 2017

Annual plan review after first year of construction

R Purdy

S Richardson

10

August 2018

Annual plan review after second year of construction

R Purdy

A Cederman

Distribution Date

Version

Issued to

Quantity & type

Approved for the DSBJV by

18 January 2016

Draft

Auckland Transport for review

1x electronic

D Burtenshaw

29 January 2016

Draft

Community Liaison Group

1x electronic

D Burtenshaw

10 February 2016

Draft

Independent Peer Review

1x electronic

D Burtenshaw

18 April 2016

Draft

Community Liaison Group

1x electronic

D Burtenshaw

10 May 2016

Draft

Independent Peer Review

1x electronic

D Burtenshaw

27 May 2016

Draft

Auckland Transport for review

1x electronic

D Burtenshaw

2 June 2016

Final

Auckland Transport

1x Electronic 1 x Hard copy

D Burtenshaw

5 July 2016

Final

Auckland Transport, Auckland Council

1 x Electronic

D Burtenshaw

22 November 2017

Draft

CRLL

1 x Electronic

D Burtenshaw

21 December 2017

Draft

Auckland Council

1 x Electronic

D Burtenshaw

2 July 2018

Final

CRLL, Auckland Council

1 x Electronic

D Burtenshaw

19 December 2018

Draft

CRLL, Auckland Council

1 x Electronic

D Burtenshaw

This document remains the property of DSBJV. Its contents are confidential and shall not be reproduced, destroyed or given away without express, written permission of DSBJV. The electronic version of this document in FULCRUM on designated serves(s) is the Master Copy and is a controlled document. Unless specifically noted, thereon, other copies of this document are uncontrolled. j:\crl c1\08 environment sustainability\0801 environmental management plans and delivery work plans\x annual management plan reviews\2018\tracked change - draft versions\crl -btm-env-dow-pln-000229 cemp rev 10.docx

Construction Environmental Management Plan

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Table of contents 1

2

3

4

Introduction 1.1 City Rail Link Project 1.2 Purpose of the CEMP 1.3 CEMP Structure and Content 1.3.1 Overview 1.3.2 CEMP structure 1.4 Relevant Conditions 1.5 Sustainability 1.5.1 Infrastructure Sustainability 1.5.2 ISCA IS Rating Scheme 1.6 Mana Whenua Project Description and Construction Method 2.1 Overview 2.2 Construction Methodology 2.2.1 Stage 1 – Site Establishment and Temporary Accommodation Works 2.2.2 Stage 2 – CPO Building Works 2.2.3 Stage 3 – CPO and lower Queen Street Excavation and Tunnel Construction 2.2.4 Stage 4 - Reinstatement 2.2.5 Network Utilities 2.3 Active Construction Zones 2.4 Construction Support Areas 2.5 Bentonite and Jet Grouting Plants 2.5.1 Bentonite Treatment Plant 2.5.2 Jet Grouting Plant Operation 2.6 Stormwater and Groundwater Treatment 2.7 Site Office 2.7.1 Site Parking 2.8 Site Security and Safety 2.8.1 Crime Prevention through Environmental Design 2.9 Notice Boards 2.10 Public Viewing 2.11 Site Housekeeping 2.11.1 Graffiti Management 2.12 Site Reinstatement 2.13 Project Programme 2.14 Hours of Work Social, Economic and Environmental Management 3.1 Construction activities and environmental receptors 3.2 Legislative and other requirements 3.2.1 National legal requirements and policies 3.2.2 Legislation, standards and guidelines relating to environmental aspects 3.2.3 Environmental Risk Register 3.2.4 Project Approvals 3.2.5 Compliance CEMP Implementation 4.1 Roles and responsibilities 4.1.1 Overview of Responsibility for this Plan

Construction Environmental Management Plan

1 1 2 3 3 5 7 24 24 25 25 27 27 27 28 28 30 32 33 35 36 38 38 39 40 40 40 41 41 42 42 42 42 42 43 45 47 47 49 49 49 51 51 51 53 53 53

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5

6

7

4.1.2 Specific roles and responsibilities 4.1.3 Contact details 4.2 Environmental and Sustainability Training and Induction 4.2.1 Environmental and Sustainability Training 4.2.2 Project Inductions 4.2.3 Site Rules Board 4.2.4 Job Start Briefing 4.2.5 Tool Box Talks 4.2.6 Environmental and Sustainability Forms 4.2.7 Training and Induction Resources and Records Environmental Management 5.1.1 Transport, Access, and Parking Management 5.1.2 Construction Noise and Vibration 5.1.3 Social Impact and Business Disruption 5.1.4 Built Heritage and Archaeology 5.1.5 Urban Design 5.1.6 Trees and Vegetation 5.1.7 Public Art 5.1.8 Contaminated land 5.1.9 Air quality 5.1.10 Erosion and sediment control 5.1.11 Industrial Trade Activities and Hazardous Substances 5.1.12 Groundwater drawdown 5.1.13 Settlement 5.1.14 Construction lighting and glare 5.1.15 Network Utilities 5.1.16 Condition Surveys 5.1.17 Waste management 5.1.18 Energy Use 5.1.19 Water Use 5.1.20 Material Use 5.2 Emergency and incident response 5.2.1 Environment Incident management 5.2.2 Emergency response 5.2.3 Spill Response 5.2.4 Environmental Incident/Emergency Response forms and register 5.3 Communication and Stakeholder Interface 5.3.1 Complaints Management Monitoring and Reporting 6.1 Environmental Compliance and Sustainability monitoring 6.1.1 Collaborative Working 6.1.2 General site monitoring 6.1.3 Monthly Environmental Compliance Record 6.1.4 Monitoring review 6.2 Corrective action 6.3 Document Control and Reporting 6.4 Environmental Auditing CEMP Review and Updating 7.1 CEMP Review 7.2 CEMP Updates

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53 56 56 56 57 58 58 58 58 59 60 60 60 61 62 63 64 64 64 65 65 66 66 66 67 67 69 70 71 71 71 72 72 72 73 73 73 74 76 76 76 77 78 78 78 79 79 81 81 81

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Appendix A :

Consent Conditions

Appendix B :

CLG and Peer Review Comments

Appendix C :

ISCA Requirements

Appendix D :

Staging Plans

Appendix E :

Transport, Access and Parking DWP

Appendix F :

Construction Noise and Vibration DWP

Appendix G :

Social Impact and Business Disruption DWP

Appendix H :

Historic Heritage DWP

Appendix I :

Urban Design DWP

Appendix J :

Public Art DWP

Appendix K :

Contamination DWP

Appendix L :

Air Quality DWP

Appendix M :

Erosion and Sediment Control Plan

Appendix N :

Industrial and Trade Activities Environmental Management Plan

Appendix O :

Groundwater and Settlement Monitoring and Contingency Plan

Appendix P :

Network Utilities

Appendix Q :

Emergency Response Forms

Appendix R :

Complaint, Opportunities for Improvement and Corrective Action Forms

Appendix S :

Register of CEMP and Sub-plan Updates

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Glossary of terms Acronym

Definition

AC

Auckland Council

ACZ

Active Construction Zone

AEE

Assessment of Environmental Effects

AT

Auckland Transport

BOH

Back of House (in the BTC)

BPO

Best Practicable Option

BTC

Britomart Transport Centre

CEMP

Construction Environmental Management Plan

CLG

Community Liaison Group

CNV DWP

Construction Noise and Vibration Delivery Work Plan

CPO

Former Chief Post Office building

CPTED

Crime Prevention Through Environmental Design

CRL

City Rail Link

CRLL

City Rail Link LImited

CSA

Construction Support Area

CTMP

Chemical Treatment Management Plan

DSBJV

Downer Soletanche Bachy Joint Venture

DWP

Delivery Work Plan

EMP

Environmental Management Plan

ESCP

Erosion and Sediment Control Plan

GD005

Auckland Council Erosion & Sediment Control Guide for Land Disturbing Activities in the Auckland Region – Guideline Document 2016/005

GSMCP

Groundwater and Settlement Monitoring and Contingency Plan

HNZPT

Heritage New Zealand Pouhere Taonga

HNZPTA

Heritage New Zealand Pouhere Taonga Act 2014

HSNOA

Hazardous Substances and New Organisms Act 1996

IS

Infrastructure Sustainability

ISCA

Infrastructure Sustainability Council of Australia

ITA EMP

Industrial and Trade Activities Environmental Management Plan

JSEA

Job Safety Environmental Analysis

MS

Method Statement

NCR

Non-Compliance Report

NES Air Quality

National Environmental Standard – Airy Quality 2004

NES Soil

National Environmental Standard for Assessing and Managing Contaminants in Soil to Protect Human Health Regulations 2011

NUO

Network Utility Operator

NZS

New Zealand Standard

PAUP

Proposed Auckland Unitary Plan

PPV

Peak Particle Velocity

Construction Environmental Management Plan

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Acronym

Definition

RMA

Resource Management Act 1991

SSCNMP

Site Specific Construction Noise Management Plan

SSCNVMP

Site Specific Construction Noise and Vibration Management Plan

SSCVMP

Site Specific Construction Vibration Management Plan

SIBD DWP

Social Impact and Business Disruption Delivery Work Plan

STP

Slurry Treatment Plant

T+T

Tonkin and Taylor Ltd

TAP DWP

Transport, Access and Parking Delivery Work Plan

TV DWP

Trees and Vegetation Delivery Work Plan

WARRP

Waste Avoidance and Resource Recovery Plan

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1

1

Introduction

1.1

City Rail Link Project

The City Rail Link (CRL) project comprises the construction, operation and maintenance of a 3.4 km underground passenger railway, extending between Britomart Station and the North Auckland Rail Line in the vicinity of Mt Eden station. The project is being undertaken by City Rail Link Limited (CRLL) and includes the construction of two tracks and two underground stations using cut and cover methods, and tunnel boring methods, up to 42 m below ground. The extent of the entire CRL project is shown in Figure 1.1.

Figure 1.1: CRL Route and Location

The works described in this Construction Environmental Management Plan (CEMP) constitute part of the enabling works for the CRL. The works (‘the Project’) involve the construction of an extension to the existing passenger rail network from the current termination point within the Britomart Transport Centre (BTC), westwards underneath the former Chief Post Office building (CPO) and lower Queen Street. The Project footprint is shown by the blue shaded area in Figure 1.2 below.

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2

LEGEND CRL alignment BTC designation CRL designation C1 worksite

Figure 1.2: Project Footprint

This CEMP has been prepared by Tonkin & Taylor Ltd (T+T) for the Downer Soletanche Bachy Joint Venture (the Contractor - DSBJV). The CEMP provides the overarching framework for the management of construction effects associated with the Project. Further sub-plans are included as appendices to the CEMP and detail the specific environmental and sustainability management controls for particular aspects of the Project.

1.2

Purpose of the CEMP

The objective of the CEMP is to avoid, remedy or mitigate any adverse environmental, social and economic effects (including cumulative effects) associated with construction of the Project, so far as reasonably practicable. The CEMP is required under Condition 19 of the CRL designation, Condition 18 of the BTC designation1 and Condition 33 of the resource consents 2 for the Project. The designation and resource consent conditions also require the preparation of a suite of Delivery Works Plans (DWPs) and Environmental Management Plans (EMPs) (the ‘sub-plans’), which provide detailed methods for avoiding, remedying or mitigating adverse effects. The CEMP and sub-plans will be implemented throughout the entire construction period for the Project, and updated as necessary.

Overall, implementation of this CEMP will ensure: •

Appropriate management of adverse environmental, social and economic effects associated with construction of the Project;

•

Compliance with the conditions of the designations and resource consents;

•

Compliance with environmental legislation; and

Conditions as attached to Auckland Transport’s Confirmation Notice of 17 March 2016 on Notice of Requirement to alter the Britomart Transport Centre Designation 2 R/LUC/2014/5428 (land use consent – contaminated land), R/REG/2014/5430 (land use consent – earthworks), R/REG/2014/5432 (water permit – take and diversion of groundwater), R/REG/2014/5435 (discharge permit – contaminated land), R/REG/2014/5436 (discharge permit – washwater and wastewater), R/REG/2014/5437 (discharge permit – air) 1

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3 •

Achievement of the Project’s sustainability objectives.

All works must be carried out in accordance with the CEMP or any changes to it authorised under the conditions.

The CEMP and sub-plans will be reviewed at least annually or as a result of a material change to the Project, or to address unforeseen adverse effects arising from construction or unresolved complaints (the review process is outlined in Section 7 of this CEMP).

The CEMP and sub-plans have been prepared in consultation with the Project Community Liaison Group (CLG). Additionally, the CEMP and DWPs have undergone independent peer review prior to formal submission to Auckland Council (AC). Comments received from the CLG and independent peer review processes have been incorporated in the CEMP and sub-plans, with an explanation being provided where any comments have not been incorporated. A record of consultation outcomes is provided in Appendix B.

1.3

CEMP Structure and Content

1.3.1

Overview

The CEMP is an overarching document and provides a blueprint for CRLL and the DSBJV to manage the environmental, social and economic effects of the Project. 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 inform the CEMP and which are provided as appendices.

The CEMP and suite of sub-plans is shown in Table 1.1, along with reference to the specific designation and resource consent conditions that set out the requirements for the individual plans.

Most plans are required under both the CRL and BTC designations, with some also duplicated under the resource consents. Where there is cross-over between the designation and consent conditions in relation to a sub-plan, a single plan has been produced to address all relevant designation and consent requirements. A Communication and Consultation Plan describes processes for communications during the Project.

Several other plans have been prepared for the management of environmental and sustainability aspects of the Project, but sit outside the designation and consent condition requirements. These include the Waste Avoidance and Resource Recovery Plan (WARRP), Procurement Management Plan and the Sustainability Rating Management Plan.

Where specific requirements and objectives are not addressed by the sub-plans, the CEMP includes measures to give effect to these (e.g. construction lighting, waste management, energy use).

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4 Table 1.1:

CEMP and sub-plans

Plan 3

Relevant Conditions CRL Designation

BTC Designation

Resource Consents

Construction Environmental Management Plan 4 (CEMP)

C 19 - 21

C 18 - 20

C 33

Transport, Access and Parking DWP (TAP DWP) – Appendix E to the CEMP

C 25

C 24

-

Construction Noise and Vibration DWP (CNV DWP) – Appendix F to the CEMP

C 36

C 28

-

Social Impact and Business Disruption DWP (SIBD DWP) – Appendix G to the CEMP

C 61

C 33

-

Historic Heritage DWP – Appendix H to the CEMP

C 41, 42

C 29, 30

-

Urban Design DWP (Station Plaza) - Appendix I to the CEMP

-

C 33B

-

Public Art DWP – Appendix J to the CEMP

C 56

C 32

-

Contamination DWP / Contaminated Soils Management Plan – Appendix K to the CEMP

C 57

-

C 78

Air Quality DWP / Air Quality Management Plan – Appendix L to the CEMP

C 59

33A

C 69, 70, 71

Erosion and Sediment Control Plan (ESCP), including Chemical Treatment Management Plan CTMP) – Appendix M to the CEMP

-

-

C 45, 48, 50, 52

Industrial and Trade Activities Environmental Management Plan (ITA EMP) – Appendix N to the CEMP

-

-

C 96

Groundwater and Settlement Monitoring and Contingency Plan (GSMCP) – Appendix O to the CEMP

-

-

C 117, 122

Communication and Consultation Plan

C 15

C 16

C 25, 26, 27, 28

Other relevant Plans (not required by designation or consent conditions) Waste Avoidance and Resource Recovery Management Plan (WARRP)

N/A

N/A

N/A

Procurement Management Plan

N/A

N/A

N/A

Sustainability Rating Management Plan

N/A

N/A

N/A

Figure 1.3 shows the relationship between the CEMP, sub-plans, the Communication and Consultation Plan and the designation and resource consent conditions.

The Trees and Vegetation DWP required under CRL designation Condition 55.1 is not required with this Outline Plan as the Project does not result in any impacts on Trees or Vegetation.

4 The CEMP also contains three Environmental Management Plans (EMPs) which are required under the CRL Resource Consents but not under the designations.

3

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5

1.3.2

CEMP structure

The CEMP defines details of who, what, where and when environmental and sustainability management and mitigation measures for the Project will be implemented. This CEMP is structured as follows: •

Section 1 of the CEMP details the Project background, outlines the scope and structure of the CEMP and relevant designation and resource consent conditions.

•

Section 2 provides a description of the Project scope, overall sequence of works and construction methodology.

•

Section 3 presents the social and environmental management context of the Project and outlines the environmental risks along with additional legislative requirements applicable to the environmental aspects of the Project.

•

Section 4 outlines the implementation and operation of the CEMP and describes roles and responsibilities, training requirements, management of emergencies and incidents, complaints procedures and Project communications.

•

Section 5 outlines the environmental and sustainability management that will be implemented during the construction of the Project. Further description of the sub-plans and the operating procedures (including measures to mitigate the potential adverse environmental effects, which will tie in with the conditions of consent and designations) is provided.

•

Section 6 details monitoring and review requirements, auditing procedures, and corrective actions addressed by the CEMP.

•

Section 7 describes the process for updating and reviewing the CEMP.

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Figure 1.3: CEMP and sub-plans framework Construction Environmental Management Plan

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1.4

Relevant Conditions

The full suite of CRL and BTC designation conditions, along with the resource consent conditions are provided at Appendix A to this CEMP. Table 1.2 identifies the CRL designation conditions relevant to this CEMP and where they are addressed in the document.

Table 1.2:

CRL designation - CEMP conditions and location in the document

Condition No.

Condition

Monitoring of Construction Conditions 13.1 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.

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: (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. (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

Construction Environmental Management Plan

Relevant section of the CEMP

Section 6.1.1

Section 6.1.1

Section 6.1.1.1

Section 6.1.1.1

Section 6.1.1.2

Section 6.1.1.1

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Condition No.

Condition

Relevant section of the CEMP

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 Section 6.1.1.1 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 Section 6.1.1.1 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 Section 6.1.1.1 Monitoring officer) and adequacy of the measures adopted to respond to these.

Concerns and Complaints Management 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 Section 5.3.1 location, date and time of the alleged event(s); (b) Acknowledge receipt of the concern or complaint within 24 Section 5.3.1 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 Section 5.3.1 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 Section 5.3.1 the concern or complaint; (b) Where practicable, weather conditions at the time of the concern or complaint, including wind direction and cloud cover if Section 5.3.1 the complaint relates to noise or air quality; (c) Known City Rail Link construction activities at the time and in the Section 5.3.1 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 Section 5.3.1 complaint such as non-City Rail Link construction, fires, trafďŹ c accidents or unusually dusty conditions generally; (e) Remedial actions undertaken (if any) and the outcome of these, Section 5.3.1 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 Section 5.3.1 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, the Section 12 of Auckland Council Compliance Monitoring Officer will be provided Communication Construction Environmental Management Plan

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Condition No.

Condition

Relevant section of the CEMP

with all records of the complaint and how it has been dealt with and Consultation and addressed and whether the Requiring Authority considers that Plan 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.

CEMP and DWP Preparation, Compliance and Monitoring 19.1 The objective of the CEMP and DWPs is to so far as is reasonably practicable, avoid, remedy or mitigate any adverse effects This document (including cumulative effects) associated with the City Rail Link construction.

19.2 All works must be carried out in accordance with the CEMP, the DWPs required by these conditions and in accordance with any This document changes to plans made under Condition 23.

19.3 The CEMP and DWPs shall be prepared, complied with and monitored by the Requiring Authority throughout the duration of This document construction of the City Rail Link.

19.4 The DWPs shall give effect to the specific requirements and Individual subobjectives set out in these designation conditions. plans 19.5 The CEMP shall include measures to give effect to any specific requirements and objectives set out in these designation conditions This document that are not addressed by the DWPs. CEMP Requirements 20.1 In order to give effect to the objective in Condition 19.1, the CEMP must provide for the following: (a) Not relevant N/A (b) Notice boards that clearly identify the Requiring Authority and the Project name, together with the name, telephone number and Section 2.9 email address of the Site or Project Manager and the Communication and Consultation Manager. (c) Training requirements for employees, sub-contractors and visitors on construction procedures, environment management and Section 4.2 monitoring. (d) A Travel Management Plan for each construction site outlining onsite car parking management and methods for encouraging Section 5.1.1 travel to the site using forms of transport other than private vehicle to assist in mitigating localised traffic effects. (e) Where a complaint is received, the complaint must be recorded Section 5.3.1 and responded to as provided for in Conditions 13, 15 and 17.

20.2 The CEMP shall include details of: (a)The site or Project Manager and the Communication and Consultation Manager (who will implement and monitor the Section 4.1.3 Communication and Consultation Plan), including their contact details (phone, email and physical address).

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Condition No.

Condition

Relevant section of the CEMP

(b) The Document management system for administering the CEMP, including review and Requiring Authority / Constructor / Section 3.2.5 Auckland Council requirements. (c) Environmental incident and emergency management Section 5.2 procedures. (d) Environmental complaint's management procedures (see also Section 5.3.1 Condition 17). (e) An outline of the construction programme of the work, including construction hours of operation, indicating linkages to the DWPs Sections 1.3, 2.13, which address the management of adverse effects during 2.14 construction. (f) Specific details on demolition to be undertaken during the N/A construction period. (g) Means of ensuring the safety of the general public.

Sections 2.8, 2.9 (h) Methods to assess and monitor potential cumulative adverse Sub-plans effects.

20.3 Subject to any alternative agreement with the landowner(s) of HSBC House and Zurich House, the Requiring Authority shall prepare specific construction methodologies for the works adjacent There are no to 1 Queen Street and 21 Queen Street detailing how they will be alternative undertaken to avoid compromising the structural integrity of the agreements with existing structures on the site including their foundation systems. the landowner of The specific construction methodologies shall be prepared in HSBC House and consultation with the owner(s) of these properties. A record of this Zurich House, liaison and outcomes shall be included in the CEMP as part of the therefore this Outline Plan. This summary must provide a clear explanation of condition is not where any comments have not been incorporated into the CEMP, relevant and the reasons why not. This summary must be provided to both the Independent Peer Review Panel and Auckland Council as part of the Outline Plan process.

CEMP Construction Works Requirements 21.1 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 Section 2.4, managing construction vehicle ingress and egress to construction Transport, Access and Parking DWP support and storage areas; (Appendix E) (b) Methods for managing the control of silt and sediment within Sections 2.6, 5.1.10 and ESCP the construction area; (Appendix M) (c) Methods for earthworks management (including depth and Sections 2.2.3.4, extent of earthworks and temporary, permanent stabilisation 5.1.10, 5.1.12 and measures and monitoring of ground movement) for earthworks 5.1.13 adjacent to buildings and structures; (d) Measures to adopt to keep the construction area in a tidy Sections 2.11, condition in terms of disposal / storage of rubbish and storage 5.1.17, WARRP unloading of construction materials (including equipment). All storage of materials and equipment associated with the

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Condition No.

Condition 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; (f) For the duration of construction affecting Lower Queen Street or Queen Elizabeth II Square, construction fences and / or hoardings shall be placed no closer than 3 metres from the north frontage (building frontage onto Queen Elizabeth II Square) of 21 Queen Street in the vicinity of the entrance to the ground level retail space and the main pedestrian entrance to the building. (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; (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; (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);

Relevant section of the CEMP

Sections 2.11, 2.11.1

Section 2.8

Sections 2.8, 2.10

Sections, 2.8, 2.9, 2.10

Sections 2.2.1, 2.7, 2.8.1, Transport, Access and Parking DWP (Appendix E)

(j) Methods to control the intensity, location and direction of artificial construction lighting to avoid light spill and glare onto sites Section 5.1.14 adjacent construction areas; (k) Methods to ensure the prevention and mitigation of adverse Section 5.1.11 and effects associated with the storage, use, disposal, or transportation the ITA EMP of hazardous substances; (Appendix N) (l) That onsite stockpiling of spoil or fill at Downtown and Lower Refer ESCP Albert Street construction yards be minimised where practicable; (Appendix M) (m) That site offices and less noisy construction activities be located Section 2.4 at the edge of the construction yards where practicable; and (n) Methods for management of vacant areas once construction is Sections 2.12, completed in accordance with the Urban Design DWP. 5.1.5 Review Process for CEMP and DWPs 22.1 The CEMP and DWPs shall be reviewed at least annually or as a result of a material change to the 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 Section 7.1 changes to these plans. (b) Any changes to construction methods.

Section 7.1 (c) Key changes to roles and responsibilities within the City Rail Link Section 7.1 Project.

Construction Environmental Management Plan

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Condition No.

Condition

Relevant section of the CEMP

(d) Changes in industry best practice standards.

Section 7.1 (e) Changes in legal or other requirements.

Section 7.1 (f) Results of monitoring and reporting procedures associated with Section 7.1 the management of adverse effects during construction. (g) Any comments or recommendations received from Auckland Council regarding the CEMP and DWPs (including SSCNVMPs, Section 7.1 SSCNMPs and SSCVMPs). (h) Any unresolved complaints and any response to the complaints and remedial action taken to address the complaint as required Section 7.1 under Condition 17.

22.2 A summary of the review process shall be kept by the Requiring Authority, provided annually to the Auckland Council, and made Section 7.1 available to the Auckland Council upon request.

Update of CEMP and DWPs following Review 23.1 Following the CEMP and DWPs review process described in Section 7.2 Condition 22, the CEMP may require updating.

23.2 Any material change to the CEMP and DWP must be consistent with Section 7.2 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, Section 7.2 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 Section 7.2 any comments have not been incorporated, and the reasons why not.

23.5 Any material change proposed to the CEMP and DWPs shall be Section 7.2 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, Section 7.2 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.

Network Utilities 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, Sections 2.2.5, integrity, protection or, where necessary, relocation of existing 5.1.15, Appendix P network utilities that traverse, or are in close proximity to, the designation during the construction of the City Rail Link.

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 Section 5.1.15.5 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 Section 5.1.15.5 for the methods that will be used to liaise with all Network Utility and Section 8.1.6 Construction Environmental Management Plan

August 2018

Condition No.

24.5

Condition

Relevant section of the CEMP

Operators who have existing network utilities that traverse, or are in close proximity to, the designation;

of the Communication and Consultation Plan

(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 services 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; (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. 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,

Construction Environmental Management Plan

Sections 5.1.15.1, 5.1.15.2

Sections 5.1.15.1, 5.1.15.2, 4.2

Section 5.1.15.3

Section 5.1.15.3

Section 5.1.15.2 Section 5.1.15.4 Section 5.1.15.2 Section 5.1.15.2 Section 5.1.15.4

Section 5.1.15.5

Section 5.1.15.5 and Appendix P

Section 5.1.15

August 2018

Condition No.

Condition

Relevant section of the CEMP

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.

Table 1.3 identifies the BTC designation conditions relevant to this CEMP and where they are addressed in the document.

Table 1.3:

BTC designation5 – CEMP conditions and location in the document

Condition No.

Condition

Monitoring of Construction Conditions 14.1 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 these conditions and with the CEMP and DWPs and any material changes to these plans associated with construction of the Project.

14.2 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 with the Auckland Council Consent Monitoring officer(s) unless a different timeframe is agreed. The purpose of the meeting is to: i) Report on compliance with these conditions and with the CEMP, DWPs and material changes to these plans and on any matters of noncompliance and how they have been addressed. (ii) Identify and agree: a. That material changes have occurred or are required that require a review of the CEMP or DWPs in accordance with Condition 21. The key contacts shall provide the Auckland Council Consent Monitoring officer(s) written confirmation that a material change has occurred or is required and; b. Which receivers are affected parties. (d) Once construction has commenced, the Requiring Authority and / or the contractor shall provide an update to the Community Liaison

Relevant section of the CEMP

Section 6.1.1.1

Section 6.1.1.1

Section 6.1.1.1

Section 6.1.1.1

Section 6.1.1.2

Conditions as attached to Auckland Transport’s Confirmation Notice of 17 March 2016 on Notice of Requirement to alter the Britomart Transport Centre Designation

5

Construction Environmental Management Plan

August 2018

Condition No.

Condition

Relevant section of the CEMP

Groups (Condition 8) at least once every 3 months, or if in accordance with Condition 8 these groups meet more regularly, at least once every two months.

14.3 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 this designation are being carried out in compliance with the designation conditions, the CEMP, DWPs and any Section 6.1.1.1 material changes to these plans. (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 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 11 triggering Section 6.1.1.1 the requirement for a new Outline Plan, can be required, reviewed and confirmed. (c) Advise where changes to construction works following a confirmed Section 6.1.1.1 Outline Plan require a new CEMP or DWP. (d) Review and identify any concerns or complaints received from, or related to, the construction works monthly (unless a different Section 6.1.1.1 timeframe is mutually agreed with the Auckland Council Consent Monitoring officer) and the adequacy of the measures adopted to respond to these.

Concerns and Complaints Management 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 process shall: (a) Identify of the nature of the concern or complaint, and the location, Section 5.3.1 date and time of the alleged event(s). (b) Acknowledge receipt of the concern or complaint within 24 hours Section 5.3.1 of receipt. (c) Respond to the concern or complaint in accordance with the relevant management plan, which may include monitoring of the Section 5.3.1 activity by a suitably qualified expert and implementation of mitigation measures.

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 Section 5.3.1 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 Section 5.3.1 relates to noise or air quality. (c) Known Project construction activities at the time and in the vicinity Section 5.3.1 of the concern or complaint. (d) Any other activities in the area unrelated to Project construction Section 5.3.1 that may have contributed to the concern or complaint such as non-

Construction Environmental Management Plan

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Condition No.

Condition

Project 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 14).

17.4 Where a complaint remains unresolved or a dispute arises, the 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 may determine whether a review of the CEMP and/or DWPs is required under Condition 21 to address this complaint. The Auckland Council Compliance Monitoring Officer may advise the Requiring Authority of its recommendation within 10 working days of receiving the records of complaint.

CEMP and DWP Preparation, Compliance and Monitoring 18.1 The objective of the CEMP and DWPs is to avoid, remedy or mitigate any adverse effects (including cumulative effects) associated with the Project construction, so far as reasonably practicable.

18.2 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 22.

18.3 The CEMP and DWPs shall be prepared, complied with and monitored by the Requiring Authority throughout the duration of construction of the Project.

18.4 The DWPs shall give effect to the specific requirements and objectives set out in these designation conditions.

Relevant section of the CEMP

Section 5.3.1

Section 5.3.1

Section 12 of the Communication and Consultation Plan

This document

This document

This document Individual subplans

18.5

The CEMP shall include measures to give effect to any specific requirements and objectives set out in these designation conditions This document that are not addressed by the DWPs. 18.6 Where mitigation measures are required to be implemented by the Requiring Authority in relation to the construction of the Project, it Section 5 shall meet the reasonable and direct costs of implementing such mitigation measures.

CEMP Requirements In order to give effect to the objective in Condition 18.1, the CEMP must provide for the 19.1 following: (a) Notice boards that clearly identify the Requiring Authority and the Project name, together with the name, telephone number and email Section 2.9 address of the Site or Project Manager and the Communication and Consultation Manager. (b) Training requirements for employees, sub-contractors and visitors Section 4.2 on construction procedures, environmental management and monitoring.

Construction Environmental Management Plan

August 2018

Condition No.

19.2

Condition

(c)The procedure for a cultural heritage induction for all parties involved in excavation works on the Project site, as provided for in Condition 9. . (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. (e) Where a complaint is received, the complaint must be recorded and responded to as provided for in Conditions 14, 16 and 17.

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). (b) The Document management system for administering the CEMP, including review and Requiring Authority / Contractor / Auckland Council requirements. (c) Environmental incident and emergency management procedures. (d) Environmental complaints 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 and the works identified in the Urban Design DWP. (f) Specific details on demolition to be undertaken during the construction period. (g) Means of ensuring the safety of the general public.

Relevant section of the CEMP Section 1.6 and 5.1.4.2

Section 5.1.1

Section 5.3.1

Section 4.1.2

Section 7 Section 5.2 Section 5.3.1 Sections 1.3, 2.13, 2.14, 5.1.5.1 N/A Sections 2.8, 2.9

(h) Methods to assess and monitor potential cumulative adverse Section 6 effects. (i) How Station Plaza, Tyler and Galway Streets will be reinstated upon completion of the Project in accordance with the Urban Design DWP Section 2.12 (Condition 33B).

19.3 The Requiring Authority shall update, as necessary, the specific construction methodology for the works under the Chief Post Office building detailing how the works will be undertaken to avoid compromising the structural integrity of the existing structure Section 2.2.2, including the foundation system.

Historic Heritage DWP – The specific construction methodology shall be updated in Appendix H consultation with Heritage New Zealand Pouhere Taonga and the Auckland Council’s Built Heritage Implementation Unit. A record of this liaison and outcomes shall be included in the CEMP as part of the Outline Plan.

CEMP Construction Works Requirements 20.1 In order to give effect to the objective of Condition 18.1, the CEMP shall include the following details and requirements in relation to all areas within the designation footprint where construction works are to occur, and / or where materials and construction machinery are to be used or stored:

Construction Environmental Management Plan

August 2018

Condition No.

Condition

Relevant section of the CEMP

(a) Where access points are to be located and procedures for managing construction vehicle ingress and egress to construction support and storage areas.

Section 2.4, Transport, Access and Parking DWP (Appendix E) Sections 2.6, 5.1.10 and ESCP (Appendix M)

(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 keep the construction area in a tidy condition in terms of disposal and storage of rubbish and unloading and storage of construction materials (including equipment). (e) Measures to ensure that all storage of materials and equipment associated with the construction works takes place within the boundaries of the designation. (f) Measures to ensure all temporary boundary / security fences associated with the construction of the Project are maintained in good order with any graffiti removed as soon as possible. (g) How the construction areas are to be fenced and kept secure from the public and the location and specification of any temporary acoustic fences and visual barriers. (h) 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 in the screens and fences required by condition (g), to enhance public amenity and connection to the project.

Sections 2.2.3.4, 5.1.10, 5.1.12, 5.1.13 Sections 2.11, 5.1.17, WARRP Sections 2.4 Sections 2.8, 2.10 Sections 2.8, 2.9, 2.10

Sections 2.9, 2.10

(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).

Sections 2.2.1, 2.7, 2.8.1, Transport, Access and Parking DWP (Appendix E)

(j) Methods to control the intensity, location and direction of artificial construction lighting to avoid light spill and glare onto sites adjacent construction areas.

Section 5.1.14

(k) Methods to ensure the prevention and mitigation of adverse effects associated with the storage, use, disposal, or transportation of hazardous substances.

Section 5.1.11 and the ITA EMP (Appendix N)

(l) That site offices and less noisy construction activities be located at Section 2.4 the edge of the construction yards where practicable.

Review Process for CEMP and DWPs 21.1 The CEMP and DWPs shall be reviewed at least annually or as a result of a material change to the Project or to address unforeseen adverse effects arising from construction

Construction Environmental Management Plan

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Condition No.

Condition

Relevant section of the CEMP

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 and Section 7.1 material changes to these plans. (b) Any changes to construction methods.

Section 7.1 (c) Key changes to roles and responsibilities within the Project.

Section 7.1 (d) Changes in industry best practice standards.

Section 7.1 (e) Changes in legal or other requirements.

Section 7.1 (f) Results of monitoring and reporting procedures associated with the Section 7.1 management of adverse effects during construction. (g) Any comments or recommendations received from Auckland Section 7.1 Council regarding the CEMP, and DWPs. (h) Any unresolved complaints and any response to the complaints and remedial action taken to address the complaint as required under Section 7.1 Condition 17.

21.2 The Requiring Authority shall provide the opportunity (and specify reasonable timeframes for) feedback and input from affected parties Section 7.2 identified in condition 14.2(c)(ii) regarding the CEMP and DWP review process.

21.3 Any material change proposed to the CEMP and DWPs shall be subject Section 7.2 to an independent peer review as required by Condition 12.

21.4 A summary of the review process shall be kept by the Requiring Authority, provided annually to the Auckland Council, and made Section 7.1 available to the Auckland Council upon request.

Update of CEMP and DWPs following Review 22.1 Following the CEMP and DWPs review process described in Condition Section 7.2 21, the CEMP may require updating.

22.2

Any material change to the CEMP and DWP must be consistent with the purpose and objective of the relevant condition.

Section 7.2

22.3

Affected parties and the Community Liaison Group must be notified of the review and any material change proposed to the CEMP and DWPs.

Section 7.2

22.4

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.

22.5 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.

Network Utilities 23.1 To manage the adverse effects on Network Utilities operations during the construction of the City Rail Link, relevant matters in this condition shall be included in the CEMP. 23.2 The purpose of this section of the CEMP shall be to ensure that the enabling works and construction of the Project adequately takes account of, and includes measures to address the safety, integrity, protection or, where necessary, relocation of existing Network Utilities Construction Environmental Management Plan

Section 7.2

Section 7.2

Sections 2.2.5, 5.1.15 Sections 2.2.5, 5.1.15, Appendix P August 2018

Condition No.

23.4

Condition

that traverse, or are in close proximity to, the designation during the construction of the Project.

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 Project. 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 identify accurately 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 services 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 Project. (f) Contingency management plans for reasonably foreseeable circumstances in respect of the relocation and rebuild of existing Network Utilities during the construction of the Project. (g) A risk analysis for the relocation and rebuild of existing Network Utilities during the construction of the Project. (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 Project to Network Utility Operators and the timing for providing these drawings.

Construction Environmental Management Plan

Relevant section of the CEMP

Section 5.1.15.5

Section 5.1.15.5 Sections 5.1.15.1, 5.1.15.2

Sections 4.2, 5.1.15.1, 5.1.15.2

Section 5.1.15.3

Section 5.1.15.3

Section 5.1.15.2 Section 5.1.15.4 Sections 2.2.3.1, 5.1.15.2 Section 5.1.15.2 Section 5.1.15.4 Section 5.1.15.5

August 2018

Condition No.

Condition

(l) 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. 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.

23.5

Relevant section of the CEMP Section 5.1.15.5, Appendix P

TBC

Tale 1.4 identifies the resource consent conditions relevant to this CEMP and where they are addressed in the document.

Tale 1.4:

CRL Britomart Station to Wyndham Street Resource Consents – CEMP conditions and location in the document

Condition No.

Condition

Relevant section of the CEMP

Construction Management 33

Prior to the commencement of construction authorised by these consents, 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.

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 consents and that the construction activities avoid, remedy or mitigate adverse effects on the environment.

Section 2 and Staging Plans – Appendix D

b. The site or Project Manager and the Communication and Consultation Manager, including their contact details (phone, email and physical address);

Section 4.1.3

c. the “key contacts” referred to in Condition 29;

Communication and Consultation Plan

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;

Section 5.3

Construction Environmental Management Plan

August 2018

Condition No.

Condition

Relevant section of the CEMP

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. 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;

Section 2.9

f. general site layout and management;

Section 2 and Staging drawings – Appendix D

g. an outline of the Project’s construction programme, including construction hours of operation;

Sections 2.13, 2.14

h. means of ensuring the safety of the general public;

Section 2.8, 2.9

i. certified management plans which form part of these conditions, being: i) Erosion and Sediment Control Plan; ii) Chemical Treatment Management Plan; iii) Air Quality Management Plan; iv) Groundwater and Settlement Monitoring and Contingency Plan; v) Contaminated Soils Management Plan; and vi) Industrial and Trade Activity Environmental Management Plan.

35

Section 5.1.10 Section 5.1.10 Section 5.1.9 Sections 5.1.12, 5.1.13 Section 5.1.8 Section 5.1.11

j. Water Discharge Quality Monitoring Programme; and

Section 5.1.10 and the CTMP (Appendix M)

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.

Section 5.1.16

The CEMP required by Condition 33 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 Conditions 37 and 38).

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.

Section 7.2

Construction Environmental Management Plan

August 2018

Condition No.

Condition

Relevant section of the CEMP

Construction Traffic 36

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 c. providing on-going vehicle access to private property to the greatest extent possible.

Section 5.1.1, Transport, Access and Parking DWP (Appendix E)

Review Process for the CEMP and other Management Plans 37

The Consent Holder shall review the CEMP and other management plans at least annually or • as a result of a material change to the Project; or • to address unforeseen adverse effects arising from construction or unresolved complaints.

Such a review may be initiated by either the Council (Team Leader Central Monitoring) or the Consent Holder and shall take into consideration: a. Compliance with resource consent conditions, the CEMP, other management plans and material changes to these plans; b. Any changes to construction methods; c. Key changes to roles and responsibilities relating to the 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 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 39 to 42.

Section 7.1

38

A summary of the review process shall be kept by the Consent Holder, provided annually to the Council (Team Leader Central Monitoring), and made available to the Council (Team Leader Central Monitoring) upon request.

Section 7.1

Concerns and Complaints Management 39

Upon receiving a concern or complaint during construction, the Consent Holder 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; and c. Respond to the concern or complaint in accordance with the relevant management plan, which may include (for example) monitoring of the

Construction Environmental Management Plan

Section 5.3.1

August 2018

Condition No.

Condition

Relevant section of the CEMP

activity by a suitably qualified expert, and implementation of mitigation measures.

40

A record of all concerns and / or complaints received shall be kept by the Consent Holder. 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 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; and e. Remedial actions undertaken (if any) and the outcome of these, including monitoring of the activity.

Section 5.3.1

41

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).

Section 5.3.1

42

Where a complaint remains unresolved or a dispute arises, the Council (Team Leader Central Monitoring) will be provided with a copy of all records of the complaint and advice as to • how it has been dealt with and addressed; and • whether the Consent Holder considers that any other steps to resolve the complaint are required.

Upon receiving records of the complaint the Council (Team Leader Central Monitoring) may determine whether a review of the CEMP and/or management plans is required under Condition 37 to address the complaint. 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.

Section 12 Communication and Consultation Plan

1.5

Sustainability

1.5.1

Infrastructure Sustainability

The DSBJV 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 and economic outcomes over the long term. Optimisation promotes doing more than simply minimising impacts and complying with consent conditions, but reflects the ‘triple 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 scheme has been chosen to measure the sustainability performance of the Project 6.

6

Refer to www.isca.org.au for background information about the scheme.

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August 2018

1.5.2

ISCA IS Rating Scheme

The Project is targeting certified Design and As-built ratings against the IS rating scheme, specifically, the ‘Excellent’ rating.

The Project performance will be assessed in the categories outlined in Table 1.5 below. Further details regarding the specifics of the evaluation and means of achieving the relevant targets is provided in the relevant management plans and DWPs. 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 it should be noted that they are not designation or resource consent requirements that require certification by AC. Table 1.5:

ISCA Rating Categories

Themes

Categories

Abbreviation

Management and Governance

Management Systems

Man

Procurement and Purchasing

Pro

Climate Change Adaptation

Cli

Energy & Carbon

Ene

Water

Wat

Materials

Mat

Discharges to Air, Land & Water

Dis

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

Using Resources

Emissions, Pollution & Waste

Innovation

Details regarding the management of the IS Rating Scheme are included in the Project’s Sustainability Rating Management Plan.

Project sustainability requirements that relate directly to this CEMP are included in Appendix C.

1.6

Mana Whenua

This CEMP recognises CRLL’s special relationship with Mana Whenua.

We are all descended from Ranginui, our Father Sky and Papatuanuku, our Mother Earth. Ngā mana whenua o Tāmaki Makaurau have a special relationship with Ranginui, Papatūānuku, 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.

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August 2018

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 Tamaki Makaurau it is mana 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 CRL staff, contractors and others involved in the project are also supporting kaitiakitanga and mana whenua as kaitiaki. Furthermore, they are also improving the state of the environment that we pass on for future generations. This CEMP supports these objectives.

The CRL sustainability framework is informed by tikanga tiaki and mātauranga.

A CRL mana whenua forum has been established for the purposes of undertaking kaitiakitanga responsibilities associated with the project. The forum comprises those mana whenua groups who expressed an interest in being involved in the CRL project and its related activities. Eight mana whenua self-identified their interest in CRL and are currently part of the forum: •

Ngāti Maru

•

Ngāti Paoa

•

Ngāi Tai Ki Tāmaki

•

Ngāti Te Ata Waiohua

•

Ngāti Whātua o Ōrākei

•

Te Akitai Waiohua

•

Te Kawerau a Maki

•

Ngāti Tamaoho

CRLL continues to work collaboratively with the mana whenua forum on all aspects of the CRL project. With the commencement of construction, the forum’s role will include cultural induction for contractors, assistance with discovery procedures, monitoring, and ongoing provision of mātauranga Māori input.

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27

2

Project Description and Construction Method

2.1

Overview

The Project involves the construction of an extension to the existing passenger rail network from the current termination point within the BTC, westwards underneath the CPO building and lower Queen Street. Separate works are being undertaken to continue the CRL tunnels from this point under the Downtown Shopping Centre site (which is being redeveloped by Precinct Properties), and then up Albert Street.

Significant works beneath the CPO will be undertaken, including diaphragm wall construction, piling and rail tunnel construction, along with a rebuild of the Basement 1 and ground floors. In lower Queen Street, piling will be undertaken within the road corridor, along with excavation and concrete rail tunnel construction followed by reinstatement of the road corridor at the completion of works.

During construction, existing ticketing and retail functions and pedestrian access to the station will be accommodated in a new temporary station building, located to the east of the CPO and Glasshouse.

Surface works will also be required in QEII Square associated with the Downtown Shopping Centre redevelopment, including construction of the CRL rail tunnels beneath this site (Precinct Properties scope of work).

The works will commence in July 2016 and are due to be complete by the end of 2020.

2.2

Construction Methodology

The Project construction works will occur in four main stages as outlined in Table 2.1 below and shown on the drawings titled ‘City Rail Link Enabling Works Contract 1 Stage 1 – Stage 4 Overview’ provided in Appendix D. Table 2.1:

Construction Methodology

Stage

Description

Dates

Duration

Stage 1 – Temporary station access, construction of temporary accommodation in Station Plaza and streetscape works

• Construction of temporary station facilities and access in Station Plaza to the rear of the BTC • Removal of bus stops, shelters and canopies from Tyler and Galway Streets • Kerbside management changes • Construction of new vehicle crossing on Tyler Street • Remove existing stairs and escalators • Other enabling works

July 2016 to January 2017

7 months

Stage 2 – CPO building works, piling, removal of CPO ground floor

• • • •

Construction of dust and noise barriers Strip out CPO CPO ground floor demolition CPO diaphragm wall construction commences

January 2017 to May 2017

4 months

Stage 3 – piling, CPO underpinning excavation, tunnel construction and backfilling.

• • • • •

CPO diaphragm wall construction Underpinning of CPO Lower Queen Street piling CPO and lower Queen Street excavation Tunnel Construction

May 2017 to May 2020

36 months

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28 Stage

Description

Dates

Duration

May 2020 to August 2020

4 months

• Backfill excavation • Lower Queen Street reinstatement • Reinstate and re-open CPO Stage 4 – Reinstatement & station fit out

• Streetscape reinstatement • Tie in rail tunnels with existing track alignment • Removal of temporary station accommodation in Station Plaza

2.2.1

Stage 1 – Site Establishment and Temporary Accommodation Works

2.2.1.1

Accommodation Works

Prior to commencement of construction works in the CPO and lower Queen Street, temporary buildings will be established in the current car-park area within Station Plaza to the rear of the BTC. The buildings will house key station facilities and operations (including ticketing, services and retail), which will be relocated from within the CPO building to Station Plaza for the duration of the main construction works. Relocation of the facilities will enable uninterrupted operation of the BTC during construction of the Project. The temporary accommodation buildings will be prefabricated off-site to the extent practicable, and transported to site for installation in order to minimise disruption to surrounding businesses and residents. A temporary roof will be erected above the temporary accommodation buildings and facilities to provide all weather protection for users.

Following the closure of the CPO building to the public in Stage 2 of the Project, the main entrance to the BTC will be through Station Plaza until the CPO is reinstated in Stage 4 of the Project.

Works will be undertaken within the BTC associated with the installation of temporary stairs to provide access to the rail lines from the new station entrance. These works will be conducted behind construction hoardings away from areas of the station accessed by the public. Works required within the public areas of the BTC will be carried out during off-peak hours. Switchover from the existing public facilities within the CPO to the new temporary facilities in Station Plaza will be carried out at a time agreed with AT, potentially during a weekend shutdown.

Work-sites for the temporary accommodation works will be securely hoarded off from the public, with appropriate measures implemented for mitigating noise where required.

2.2.1.2

Streetscape and Kerbside Management

Streetscape and kerbside management changes will be undertaken along Tyler Street, Galway Street and Commerce Street as part of the site establishment works. The works will enable the more efficient movement of buses along Commerce Street and provide for improved pedestrian flows along these streets to the temporary BTC station entrance in Station Plaza during construction of the Project. Changes will also be required to temporarily reverse the direction of Tyler Street to allow plant access to the northwest corner of the CPO. Refer to the traffic sequencing diagrams in the Transport, Access and Parking DWP provided at Appendix E to the CEMP for further detail of the proposed changes to the transport network.

2.2.2

Stage 2 – CPO Building Works

2.2.2.1

CPO preparatory works

Preparatory works within the CPO will involve the following:

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29 •

The dismantling and removal of fittings and fixtures and retail outlets/customer service kiosks within the Britomart Station ticket hall that were constructed during the Britomart Transport Centre development works in 2002-2003.

•

Removal of the existing raised timber floor in the main ticket hall (former Banking Chamber), which will be stored in the upper levels of the CPO during the construction works.

•

Demolition of the main ticket hall concrete floor will be undertaken to provide construction access to beneath the building. The concrete floor will either be saw cut into manageable 1 m2 sections and lowered into the Basement concourse for processing, or if practicable the floor will be broken up with an excavator with crushing attachment. In areas where the floor is crushed, perimeter cuts will be made around each area to limit vibrational effects on the building.

•

Internal walls, beams and nibs will be cut free of the external walls and columns, and broken down using an excavator mounted breaker.

•

The lower BTC floors will be saw-cut and removed and processed on site.

•

Steel reinforcing and falsework will be recovered for off-site recycling.

•

On completion of the guide wall construction, the Basement 1 concourse will be filled using lightweight ‘Expol’ polystyrene blocks placed in three layers with pumice sand in between each layer. The blocks will be removed following use and recycled by the manufacturer. The lightweight fill will form the piling platform for diaphragm wall installation, outlined in Section 2.2.2.2 below.

2.2.2.2

CPO diaphragm wall construction

Diaphragm walls (reinforced concrete walls made in situ) will be installed beneath the CPO to provide temporary support and water retention for the CPO and surrounding ground during the construction works. The outer diaphragm walls will be approximately 800 mm thick and the inner walls approximately 630 mm thick. The walls will be installed to a depth of approximately 18 m and embedded into the rock below the CPO building.

Construction of the diaphragm walls will be undertaken as follows: •

Construction will commence with the installation of a precise guide wall (the guide wall will also serve as a trench for collecting bentonite slurry ejected during concreting works).

•

The diaphragm wall will be excavated in sections of approximately 2-3 m in width, using a Hydrofraise HC05® rig consisting of a hydromill cutting head, rope suspended on a purpose built crawler unit.

•

The trench will be supported by a bentonite slurry, injected into the trench to eliminate groundwater ingress into the excavation (refer to Section 2.5 of this CEMP for detail on the use of bentonite during the works).

•

Spoil from the trench will be suspended to the surface by reverse circulation of the drilling fluid, allowing the rig to remain stationary during drilling operations.

•

Pre-fabricated reinforcing cages will be delivered to site in 4.5 m lengths and installed using low-headroom handling equipment. Cages will be mechanically spliced as they are installed. A vermiculite plug followed by high-slump concrete will be tremie-pumped into the base of the trench, forcing the bentonite slurry to the surface, for re-use.

•

The first diaphragm wall section constructed will be a primary panel. A secondary panel will then be cast between two primary panels to form a watertight structural and cut-off diaphragm wall. Construction of the diaphragm wall will be undertaken in this sequence until complete.

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August 2018

30 Approximately 2,500 m³ of material will be excavated from beneath the CPO as part of the diaphragm wall installation.

2.2.2.3

CPO Piling

The south east corner of the CPO cannot be supported by a diaphragm wall. Three composite bored piles will be installed in this location. The piling will be undertaken as follows: •

The soil-mix will be constructed by driving a mixing tool at a carefully monitored rate into the soil while injecting grout. Mixing will be conducted during both the penetration and extraction of the tool to ensure the formation a homogeneous mixture.

•

Mini piles will then be inserted in the Soil Mixed column.

2.2.3

Stage 3 – CPO and lower Queen Street Excavation and Tunnel Construction

2.2.3.1

CPO Underpinning

Underpinning is required beneath the CPO in order to provide the necessary support to the building during construction of the rail tunnels beneath. Underpinning of the CPO will be undertaken as follows: •

Steel underpinning beams will be pre-fabricated off-site and installed on-site using a telehandler onto prepared grout-pads. Column collars will be installed and grouted.

•

The load transfer onto the steel underpinning beams will be conducted by flat jacks, then shimmed and locked off.

•

For concrete beams, access through existing walls will be cut or cored for beams and stressing bars respectively, and surfaces to receive beams scabbled. Each beam will be individually boxed, tied, have post-tensioning ducts installed and then cast in-situ. Post-tensioning of the beams will be conducted, followed by collar installation and load transfer.

•

The temporary underpinning beams will remain in place until the completion of tunnel works and backfilling is undertaken.

2.2.3.2

Lower Queen Street Piling

Piling in lower Queen Street will be progressed independent to the piling works within CPO and will likely be undertaken at the same time as jet grouting and underpinning work for the CPO. Prior to the commencement of piling in lower Queen Street, the road surface will be saw-cut and removed, and pile off-sets installed.

The piling methodology will be confirmed prior to the commencement of works but will likely involve the following (or combination of the following): •

Bored piles will be installed to the required rock anchor level under the bentonite slurry.

Reinforcing cages will be prefabricated to length off-site and transported to site. The cages will be fitted with concrete spaces to maintain cover and will be installed using the support crane. Concrete will be poured into the pile holes using tremie pipes, which will ensure consistent quality of the concrete pour and the suspension of the bentonite slurry.

•

Installation of the struts will be undertaken as excavation progresses.

Groundwater and surface water will be controlled as detailed in the Groundwater and Settlement Monitoring and Contingency Plan provided at Appendix O.

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August 2018

31 2.2.3.3

Jet Grouting

Within the CPO, and discrete areas of lower Queen Street, there are areas where underpinning beams, columns and utilities prevent diaphragm wall and bored pile construction. Jet-grouting will be used to seal these gaps, by utilising high-pressure fluid to loosen the soil while mixing it with grout to form a stabilised block. Jet grouting will be undertaken as follows: •

A double-tube system will be utilised - the inner tube will carry the grout, while the outer tube will carry compressed air.

•

The rate of injection, penetration, and extraction will be controlled by a central monitoring system. High pressure air-shrouded grout will be injected into the soil, eroding the soil and creating a grout slurry. Waste spoil will be ejected as a sludge up through the borehole by airlift.

•

The tubes will be removed at a constant rate, creating a column of grouted soil.

•

The sludge will be dried and disposed off-site at an appropriate location.

Refer to Section 2.5.2 of this CEMP for further detail on the operation of the jet grouting plant.

2.2.3.4

Excavation

Excavation beneath the CPO and lower Queen Street will be conducted concurrently as outlined below in order to minimise the risk of differential settlement. Approximately 20,000 m3 of material will be excavated from the lower Queen Street and CPO excavations.

Lower Queen Street Lower Queen Street will be excavated to a depth of approximately 16 m and a distance of approximately 28 m from the western edge of the CPO as follows: •

The excavation will be undertaken using long-reach excavators positioned at road level excavating between props, which will be lowered into the excavation and installed using a mobile crane.

•

The mobile crane will also be used with a 2 m3 grab bucket to excavate spoil into a bin on lower Queen Street which will then be loaded onto trucks by excavator.

•

Excavated material will be loaded directly onto waiting truck and trailers that will transport the material off-site to a suitable disposal location.

•

Final trimming and pump-station excavation will be undertaken by a small excavator lowered into the trench, feeding a long-reach excavator at road level.

CPO Excavation beneath the CPO will take place in two phases as follows: Phase one •

Initially, excavation will be conducted from inside the building, with two excavators excavating each rail tunnel in layers.

•

The spoil from the northern and southern tunnel will be loaded onto six-wheeler trucks backed into the CPO through the north-western door. Material will be taken to a suitable offsite location.

•

Props and walers will be installed progressively, using the excavators.

Phase two

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August 2018

32 •

Once the second level of struts have been installed within the CPO, excavators within the building will be demobilised.

•

Eight tonne excavators and tracked skid-steer loaders will be lowered into the Lower Queen Street excavation and the CPO.

•

Working beneath the props, the excavators will progress eastwards beneath the CPO, feeding the tracked skid-steer loaders, which will move the material to long-reach excavators waiting on lower Queen Street. Material will be taken to a suitable off-site location.

2.2.3.5

Tunnel Construction

Once the diaphragm walls, piling and underpinning have been constructed as required in lower Queen Street and the CPO, and excavation is complete, the CRL tunnels will be built within the trench, with concrete cast in-situ.

A layer of blinding concrete will be placed at the base of the tunnels. The two tunnels and lean mix walls will be constructed concurrently in three phases. Floors, walls and tunnel structures will be constructed in 6-10 m long sections, with each phase following the other as follows: •

Waterproofing will be installed beneath the base slab, then the steel tied. The waterproofing will be inspected and signed-off before the concrete pour is progressed.

•

The side-wall infill (sand-cement/lean mix/no-fines concrete) will be boxed and poured, then the wall waterproofing fixed. The wall and roof will be tied and poured separately utilising a travelling tunnel form. This will ensure water tightness and reduce congestion at the work site.

•

Concrete will be placed by boom-pump on lower Queen Street and line-pump within the CPO.

•

Finally, the roof waterproofing will be applied, tested and protected. Upon completion, the tunnel formwork will be broken down and removed through the pump-station.

2.2.3.6 Backfilling Approximately 11,000 m3 of material will be required as fill for the works. Crushed concrete from the CPO ground floor internal demolition may be used where practicable as backfill to reduce the quantity of imported fill required.

•

In lower Queen Street, backfill material will be placed over the tunnels by a loader at road level, spread and compacted by plant in the trench.

•

Within the CPO, the material will be carted by skid-steer loader from the lower Queen Street façade to the eastern end progressively filling towards lower Queen Street. Material will be compacted in layers as it is placed.

•

Props will be removed progressively as backfill progresses. The props will be re-used or recycled off site.

2.2.4

Stage 4 - Reinstatement

2.2.4.1

Lower Queen Street

On completion of the tunnelling and backfilling activities, lower Queen Street will be reinstated in accordance with the Project Urban Design DWP prepared by CRLL. 2.2.4.2

CPO

On completion of the tunnelling and backfilling activities, the Basement 1 plant rooms and ground floor level of the CPO building will be reinstated to a passenger entry/exit and concourse level

Construction Environmental Management Plan

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33 incorporating the rail ticketing gatelines. The fixtures and fittings removed from the building prior to the commencement of works within the CPO will be reinstated.

2.2.4.3

Britomart Tie-In Works

The back-of-house (BOH) demolition and tie in from Britomart to the CPO tunnels will be undertaken near the end of the Project as follows: •

Fixtures and fittings in BOH offices will be removed at night, using the station lifts.

•

Blockwork walls in the BOH area will be broken up using a small excavator with a breaker.

Demolition material may be removed to the Strand Railway Station by rail truck or similar at night.

•

Three openings will be required in the secant pile wall, plus buttress demolition. These openings will be formed by wire sawing into manageable sizes, and removal by excavator and rail as above.

•

Modifications of the platforms to suit the new rail tunnels will be conducted primarily at night to minimise disruption.

2.2.4.4

Station Plaza

Station Plaza will be reinstated to the current standard in Stage 4 of the Project, following the removal of the temporary accommodation buildings and when station facilities are reinstated back into BTC upon completion of the main construction works. In accordance with BTC designation Condition 3.2, the Station Plaza accommodation shall be removed within one year of completion of the Project works.

2.2.5

Network Utilities

The Project will require the relocation and protection of various network utilities during the construction works, along with new network utility installations and connections. These works will primarily be undertaken during Stages 1 and 3 of the Project as outlined below.

2.2.5.1

Stage 1 – Temporary Accommodation and Streetscape works

New Connections New utility connections within the road corridor of Galway, Tyler and Commerce Streets will be required for the temporary accommodation buildings and facilities in Station Plaza. The new connections will be installed at the start of the site establishment works and will involve trenching and the installation of utilities beneath Station Plaza and into the road corridor, where the connections to existing utilities will be made. The majority of the works will be carried out during the day with the required temporary traffic control and pedestrian diversions in place to minimise effects.

Relocations A number of utilities, including streetlights, Advanced Traffic Management System (ATMS) and stormwater catch pits, will need to be relocated from the road corridor as part of the streetscape works in Galway, Tyler and Commerce Streets. The majority of utility relocations will be undertaken during the day with the required temporary traffic control and pedestrian diversions in place to minimise effects.

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34 2.2.5.2

Stage 3 – Lower Queen Street

Prior to piling works being undertaken in lower Queen Street (Section 2.2.3.2 of the CEMP outlines these piling works), a number of network utilities located within the road corridor will be decommissioned, relocated (temporarily or permanently), or protected in place. The works will be undertaken as follows: •

The pile alignment will be set out along lower Queen Street.

•

Pavements will be saw cut and the pile alignment excavated using pot-holing techniques. This will enable the identification of any obstructions or utilities along the pile alignment prior to the physical piling operations being undertaken.

•

For utilities that are to be decommissioned prior to the piling works, once exposed by excavations, the utilities will be identified by the asset owner who will confirm that the utility can be decommissioned and removed from the road corridor.

•

Once utilities that require slewing (temporary relocation) are located they will be excavated and exposed. The piling rig will be established on-site and the piling will commence up to the utility, which will then be slewed over and clear of the next adjacent pile. Once adjacent piles are installed, the utility will be slewed back to its original location or an alternate location outside the excavation footprint.

•

Utility support bridges or support hangers required to provide carriage of the utilities over the excavation will be constructed prior to the main excavation works (refer to Section 2.2.3.4 for details of the lower Queen Street excavation works).

Further detail on the management of network utilities during the Project is outlined in Section 5.1.15 of this CEMP. 2.2.5.3

Summary of network utilities impacted by the Project

A summary of those network utilities (by Network Utility Operator (NUO)) that will be impacted by the Project is provided in Table 2.2.

Table 2.2:

Summary of impacts on Network Utilities

Network Utility Operator

Impact on utilities

Watercare - wastewater and potable water

Watercare wastewater and potable water utilities located within and surrounding the Project area will be impacted by the construction works.

Auckland Council stormwater

Auckland Council stormwater utilities located within and surrounding the Project area will be impacted by the construction works.

Vector - power, gas and telecommunications

Vector power, gas and telecommunication utilities located within and surrounding the Project area will be impacted by the construction works.

Chorus telecommunications

Chorus telecommunication utilities located within and surrounding the Project area will be impacted by the construction works.

Vodafone telecommunications

Vodafone utilities within or surrounding the Project area will not be impacted by the construction works at this stage

Citylink telecommunications

Citylink utilities within or surrounding the Project area will not be impacted by the construction works at this stage

Kordia telecommunications

Kordia utilities within or surrounding the Project area will not be impacted by the construction works

Transpower - power

There are no Transpower utilities located within the Project footprint

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35 Refer to Appendix P for further detail on each utility located within the Project footprint and how it will be impacted by the construction works.

2.3

Active Construction Zones

The Project area has been divided into four discrete active construction zones (ACZ) as outlined below and shown in Figure 2.1.

•

ACZ A – Britomart Station Modifications;

•

ACZ B – Temporary accommodation works within Station Plaza;

•

ACZ C – CPO building works; and

•

ACZ D – Lower Queen Street works.

Figure 2.1: Active Construction Zones 7

It should be noted that the referencing of the Project’s ACZs varies between the BTC designation where the Project is separated into four ACZs (ACZ A – D) as outlined in Figure 2.1, and the resource consents where the Project is separated into two ACZs (ACZ A and B) refer to Figure 2.2.

Britomart Transport Centre Notice of Requirement to Alter Designation 314: Assessment of Environmental Effects dated 27 May 2015

7

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36

Figure 2.2: Resource Consent ACZ and CSA referencing

To ensure consistency, the referencing of Project ACZs adopted in this CEMP, and all sub-plans, is that outlined in Figure 2.1 - the ACZ referencing as per the BTC designation.

2.4

Construction Support Areas

Three construction support areas (CSA) are proposed to support the ACZs (refer to Table 2.3 and Figure 2.3). All storage of material and equipment associated with the construction works shall take place within the boundaries of the CRL and BTC designations.

Table 2.3:

Construction Support Areas

Construction Support Area

Location

Construction zone supported

Approximate area

Key Plant/Activities

A

Galway Street

Supports temporary accommodation works in Station Plaza

400 m2

• Material storage • Rubbish/recycling bins and storage • Crane location and vehicle access to CSA A and the CPO • Stormwater and groundwater treatment tanks • Spill kits

B

Lower Queen Street

Supports CPO and lower Queen Street construction

3,500 m2

• • • • •

Construction Environmental Management Plan

Bentonite treatment plant Jet grout pump and mixing plant Material storage Rubbish/recycling bins and storage Potential generators for the jet grout plant (TBC prior to construction) Transformer • Spill kits

August 2018

37 Construction Support Area

Location

Construction zone supported

Approximate area

Key Plant/Activities

• Vehicle access to the lower Queen Street construction area C

Tyler Street -

Provides construction access to the CPO

400 m2

• Temporary site office and workers amenities during Stage 1 of the Project • Material storage • Crane location and vehicle access to CSA C and the CPO • Main vehicle entrance to the CPO building • Rubbish/recycling bins and storage • Spill kits

It should be noted that the referencing of the Project’s CSAs varies between the BTC designation where three CSAs (CSA A, B and C) and referenced (refer to Figure 2.3 and the resource consents where two CSAs (CSA 1 and 2) are referenced (refer to Figure 2.2).

To ensure consistency, the referencing of Project CSAs adopted in this CEMP, and all sub-plans, is that outlined in Figure 2.3 - the CSA referencing as per the BTC designation.

Figure 2.3: Construction Support Areas

Note: Blue hatched areas on Figure 2.3 show the areas within lower Queen Street that will be maintained as traffic lanes in order to provide vehicle access from Queen Street to Tyler Street and Galway Street into Queen Street. These areas will be physically separated from the construction areas by the installation of flexible bollards.

Construction Environmental Management Plan

August 2018

38 That site offices and less noisy construction activities will be located at the edge of the construction support areas, where practicable.

As outlined in Section 2.8 of this CEMP, gates will be provided at construction entry and exit points and locked shut when the site is unattended. During construction hours, Project staff members will be stationed at operational gates in order to manage vehicle movements into and out of the gates and to ensure no unauthorised entry into Project construction sites. Further detail on the management of construction and delivery vehicles is outlined in the TAP DWP.

2.5

Bentonite and Jet Grouting Plants

The diaphragm wall and jet grouting works will require the establishment of bentonite and jet grouting plants on lower Queen Street adjacent to the CPO building. The operation of the plants is outlined in Sections 2.5.1 and 2.5.2 below. Further detail regarding the plants is provided in the Project ITA EMP (Appendix N to this CEMP).

2.5.1

Bentonite Treatment Plant

A bentonite plant will be located adjacent to the south west corner of the CPO building on lower Queen Street. The purpose of the plant is to mix and recycle bentonite slurry required for the diaphragm wall construction.

The plant will cover an area of approximately 350 m2 and comprise the following elements: •

Six 80 m3 silos, approximately 12 m in height, for the storage of bentonite slurry, water and waste;

•

Slurry Treatment Plant (STP)/De-sanding Unit with a capacity of approximately 450 m3;

•

Bentonite mixer;

•

Bentonite storage bags;

•

Generator; and

• Excavator.

The bentonite plant operation will be as outlined in Table 2.4 and shown on Figure 2.5.

Table 2.4:

Bentonite Plant Operation

Bentonite Storage

• Storage of bentonite powder 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 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 STP/de-sanding unit and down to the diaphragm wall operations via pipes and hoses.

• Slurry will be pumped from the trench and travel back to the STP/de-sanding unit where it will be treated to remove solids and recover the slurry for re-use.

Spoil Disposal

• Dry material recovered from the de-sanding unit will be removed off-site via truck.

• Liquid spent slurry following de-sanding will be discharged into a temporary spoil pit (approximately 65 m3) located on site. The spoil will be excavated and transported via trucks (approximately 1-2 per day) to an approved disposal facility.

Management of Discharges

• The entire bentonite 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.

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39 • Any surface water collected in the bunded area will be pumped to the water treatment plant in CSA A for on-site treatment prior to discharge. There will be no gravity discharge of any water from the bunded area to the stormwater system. Prior to commissioning of the water treatment plant, all water will be disposed of offsite by a licenced liquid waste contractor.

• Any spilt material pumped to the sediment control system will be treated as per other sediment laden water on-site with discharge only occurring once the minimum water quality standards are met.

Figure 2.4: Bentonite Slurry Operation

2.5.2

Jet Grouting Plant Operation

The main function of the jet grout plant is to mix the cement grout and transfer it to the jet grouting rig at high pressure. The plant will be located to the south of the bentonite plant, on Lower Queen Street (refer to Figure 2.4).

The plant will comprise the following elements: •

Batching plant;

•

High pressure pump;

•

Generator; and

•

Horizontal silo for cement powder storage.

The jet grout mixing plant will involve mixing water and cement and additional additives to create a slurry mix as outlined in Table 2.5.

Table 2.5: Material Storage

Jet Grouting Operation • Cement powder will be delivered by bulker trucks. The powder is pumped to the storage silo through hoses. Dust filters on the silos will control dust emissions.

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Cement Grout Mixing

• Cement powder will travel to the mixer via a closed screw conveyor. The conveyor will have a protective cover to control dust.

• Cement powder will be mixed intermittently with water in the designed proportions and the grout will then be stored in a tank.

Cement grout injection

• Grout will travel via hoses, filters and pumps to the high pressure pump, then to the jet grout rig and through the drill string, which will inject the grout into the soil at high pressure to form jet grout columns.

Spoil Disposal

• The resulting sludge (made of grout, water and soil) will be pumped from the column location to the spoil pit.

• It will be disposed in a similar manner to the slurry spoil.

Management of Discharges

• The jet grout plant will be bunded.

• • Any surface water collected in the bunded area will be pumped to the water treatment plant on-site for treatment prior to discharge. There will be no gravity discharge of any water from the bunded area to the stormwater system. Prior to commissioning of the water treatment plant, all water will be disposed of offsite by a licenced liquid waste contractor.

• Any spilt material pumped to the sediment control system will be treated as per other sediment laden water on-site with discharge only occurring once the minimum water quality standards are met.

2.6

Stormwater and Groundwater Treatment

Stormwater and groundwater that settles in the excavations in lower Queen Street and the CPO will be pumped via a collection tank (either 10 m3 LQS tank, or 3 m3 CPO tank), to the WTP collection tank (8 m3), where sediment will settle out. Assisted sediment settlement using chemical or nonchemical flocculants (the latter being preferred if effective) will be undertaken as required to ensure water discharged from the system will not result in adverse effects on the receiving environment, in particular the Waitemata Harbour. The treatment tanks will be located at the south eastern corner of the CPO adjacent to the glasshouse (CSA A). Further detail regarding the treatment of stormwater and groundwater during construction of the Project is provided in the Project ESCP and Section 2 of the CTMP (both provided at Appendix M to this CEMP).

2.7

Site Office

The site office and workers amenities will be located on level 1 of the CPO building for the duration of the works.

2.7.1

Site Parking

Minimal on-site parking will be provided for the Project workforce. Vehicle access to the Project area will be restricted to material delivery, spoil removal and service vehicles (for example sediment disposal and fuel supply).

It is intended that staff vehicle trips will be minimised through car sharing, use of public transport, off-peak shift starts (especially in the morning) and working during typical construction hours of 7am to 7pm Monday to Saturday. Further details are provided in the Transport, Access and Parking DWP and the Workforce Travel Plan provided at Appendix A to the DWP. The low levels of parking that will be provided in the Project area, along with implementation of the Workforce Travel Plan will serve to reduce congestion in the Project area.

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2.8

Site Security and Safety

Generally site security will be maintained by establishing temporary construction fences at the perimeter of all Project construction areas. These may be anchored to, or fixed into, the ground where their location is critical (e.g. to eliminate fall risks).

For the duration of construction works on lower Queen Street, fences and/or hoardings will be placed no closer than 3 metres from the north frontage (building frontage onto Queen Elizabeth II Square) of 21 Queen Street (Zurich House) in the vicinity of the entrance to the ground level retail space and the main pedestrian entrance to the building.

Gates will be provided at construction entry and exit points and locked shut when the site is unattended. During construction hours, Project staff members will be stationed at operational gates in order to manage vehicle and personnel movements into and out of the gates and to ensure no unauthorised entry into Project construction sites.

Noise barriers will be integrated with security fences where appropriate. The locations of noise barriers will be determined by the Project Acoustic Consultant prior to the commencement of construction (refer to Section 5.5 of the CNV DWP for further detail in this regard), however, acoustic barriers/hoardings will be required on all ground floor windows and doors of the CPO prior to construction commencing.

Where practicable, construction fences and hoardings will become spaces for Project signage or information, and provide opportunities for mana whenua and community artworks on the public facing sides.

2.8.1

Crime Prevention through Environmental Design

The DSBJV will adopt Crime Prevention through Environmental Design (CPTED) principles in the design and layout of construction areas in order to reduce opportunities for offending and increase feelings of worker and public safety during the Project. Natural surveillance, access control and territorial reinforcement will be facilitated by: •

Using the shortest and least sight-limiting fencing appropriate for the respective construction areas.

•

Closing site office windows at night to prevent prying eyes being “attracted” to contents in the office.

•

Installation of security lights in areas such as pathways, building entrances, rubbish and recycling collection points. Positioning of lights in such a way as to light the faces of people in these areas and provide maximum visibility to surrounding areas.

•

Clear identification of entry/exit points for construction sites and construction support areas.

•

Creating a sense of ownership and responsibility among construction staff for construction areas, to encourage staff to take pride in their work spaces and maintain these to a high standard.

•

Ensuring the Project area is well managed throughout the construction works in order to discourage antisocial behaviours, defacement or vandalism of construction areas (such as through graffiti) or crime.

•

Displaying security system signage at construction site access points.

•

Providing well-defined pedestrian routes with clear sight lines to promote convenient and safe movement within and adjacent to the Project area.

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42 •

Providing legible and informative signage within and around the Project area related to the Project, public facilities (such as the BTC, key bus stops, the Ferry Terminal) and key pedestrian access routes.

Refer to the Urban Design DWP for details on how CPTED elements will be implemented as part of the Project’s CSAs and temporary accommodation in Station Plaza.

2.9

Notice Boards

Project notice boards will be located in prominent locations around the Project area, such as hoardings on lower Queen Street, Tyler or Galway Street (locations will be determined as part of the Project hoarding and signage design element). Notice boards will identify: •

The Project name;

•

Auckland Transport (as the Requiring Authority and consent holder);

•

The Project hotline;

•

The address for service of the site; and

•

The name, telephone number and email address of the DSBJV Site or Project Manager and the Communication and Consultation Manager.

2.10

Public Viewing

Construction areas will be fenced and kept secure from the public during the works. However, where practicable, opportunities for public viewing will be provided. This will be achieved by integrating Perspex viewing windows or screens in Project hoardings at suitable locations around the site.

2.11

Site Housekeeping

All work sites will be maintained in a tidy and neat condition, and due care shall be taken to prevent damage to any adjoining public or private property. All litter and liquid contaminants will be removed and disposed of in an appropriate manner. Equipment and materials will be stored safely, securely and in an orderly manner. No plant, buildings, debris, or other materials shall be placed or allowed to roll, wash, slide or blow across adjacent boundaries. Site waste will be managed as per the procedures set out within the Project WARRMP. On completion of construction work in individual areas, and particularly after the completion of each Project stage, all plant, temporary facilities, debris surplus and foreign materials will be removed from the site as practicable.

2.11.1

Graffiti Management

Security fences and hoardings will be inspected for integrity and graffiti as part of a weekly environmental and sustainability inspection. A small quantity of paint will be kept on site to paint over graffiti rapidly, with a target set for painting over graffiti within 24 hours of identifying the problem (although this may take longer if it requires working at height).

Graffiti will be discouraged by painting murals or posting other Project graphic content on the hoardings (or construction fences where practicable) in order to avoid creating a blank canvas for graffiti. Project hoardings will be subject to a graffiti guard treatment, in order to minimise the potential for graffiti around the site.

2.12

Site Reinstatement

At the completion of construction, the DSBJV will return the site to CRLL for public use. Specifically:

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43 •

The lower Queen Street work site will be reinstated to the same or better standard than existing prior to the Project being undertaken.

•

The temporary accommodation buildings in Station Plaza will be removed prior to the completion of the Project and the area will be reinstated to the same or better standard than existing prior to the Project being undertaken, coherent with wider public realm upgrades in the area.

•

Tyler and Galway Street will also be reinstated to the same or better standard than existing prior to the Project being undertaken, coherent with wider public realm upgrades in the area.

2.13

Project Programme

The Project is anticipated to take approximately 50 months to construct, starting in July 2016 with completion in August 2020. To ensure construction works are undertaken as quickly and efficiently as possible, aspects of the methodology will occur concurrently e.g. works in lower Queen Street and beneath the CPO. The approximate timing of the main construction activities is shown in Table 2.6.

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Table 2.6:

Project Programme

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2.14

Hours of Work

The CRL designation Conditions place specific limitations on hours of operation and the duration of certain construction activities. The conditions also require that specified effects thresholds are complied with during particular hours of the day (e.g. regenerated noise and vibration).

In order to meet these conditions, works will generally be undertaken between 0700 and 1900 Monday to Saturday, except for specific activities required to be done outside of these hours to suit Britomart Station operations. Activities required to be undertaken outside these hours will be limited to activities that are unable to be undertaken during standard working hours as a result of external influences (e.g. train station operations, external events). The likely frequency of such activities is unknown and dependent on external influences. Appropriate mitigation measures, such as early consultation and notification of such events and site specific noise and vibration mitigation measures, will be put in place to mitigate disruption.

Relevant CRL and BTC designation conditions relating to restrictions on working hours associated with traffic movements and noise and vibration effects are set out in Table 2.7.

Table 2.7: Condition No.

Designation Conditions relating to work hour restrictions Condition CRL Designation Conditions

Condition 34.1

Between the hours of 10pm and 7am vibration generated by construction activities (excluding blasting) shall not exceed: a) a Peak Particle Velocity (PPV) of 0.3mm/s when measured at any part of the floor of any bedroom; b) a noise level of 35 dB LAeq(15min) when measured in any bedroom.

Condition 34.2

Between the hours of 7am and 10pm vibration generated by construction activities (excluding blasting) shall not exceed: a) a) A Peak Particle Velocity (PPV) of 1mm/s as measured on the floor of the receiving room for residentially occupied habitable rooms, bedrooms in temporary accommodation and medical facilities; and b) (b) A Peak Particle Velocity (PPV) of 2mm/s as measured on the floor of the receiving room for retail and office spaces (including work areas and meeting rooms);

Condition 36.3(b)

That piling and road cutting will be restricted to between the hours of 7am to 7pm, Monday to Saturday BTC Designation Conditions 8

Condition 28.3(b)

External piling and saw cutting will be restricted to between the hours of 7am to 7pm, Monday to Saturday.

Condition 28.3(c)

Exclusion of vibratory rolling and rock breaking during night-time periods (10pm to 7am) unless equipment trials confirm compliance can be achieved with Project criteria in condition 27.1 Between the hours of 10pm and 7am vibration generated by construction activities shall not exceed: (a) a Peak Particle Velocity (PPV) of 0.3mm/s when measured at any part of the floor of any bedroom; (b) a noise level of 35 dB LAeq(15min) when measured in any bedroom.

Condition 27.1

Conditions as attached to Auckland Transport’s Confirmation Notice of 17 March 2016 on Notice of Requirement to alter the Britomart Transport Centre Designation

8

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46 Condition No.

Condition

Condition 27.2

Between the hours of 7am and 10pm vibration generated by construction activities shall not exceed: (a) A Peak Particle Velocity (PPV) of 1mm/s as measured on the floor of the receiving room for residentially occupied habitable rooms, bedrooms in temporary accommodation and medical facilities; and (b) A Peak Particle Velocity (PPV) of 2mm/s as measured on the floor of the receiving room for retail and office spaces (including work areas and meeting rooms); Temporary full width road closures shall be for no longer than any continuous period of three hours in any 12 hour period. Any closure for any longer period shall be limited to a maximum of eight hours between the hours of 11pm and 7am, Monday to Sunday

Condition 24.6 Condition 24.13

The Requiring Authority shall ensure that no trucks larger than a 11.5m rigid truck travel to or from or make deliveries to or from the respective work site areas between the hours of 7.30am to 9.30am and 3pm to 6pm.

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3

Social, Economic and Environmental Management

This section provides a summary of the construction activities and related environmental, social and economic aspects of the Project, including the location of key construction activities, sensitive receptors and legal requirements applicable to the management of the works.

3.1

Construction activities and environmental receptors

Key construction activities associated with the Project include temporary accommodation works within Station Plaza, CPO diaphragm wall construction, piling and underpinning, piling in lower Queen Street, concurrent excavation beneath the CPO and lower Queen Street, construction of the rail tunnels, backfilling of the excavations and reinstatement.

The sub-plans attached to this CEMP identify construction activities that have the potential to cause adverse effects, and outline proposed mitigation measures for these effects.

Table 3.1 summarises the key activities that will occur in each stage of the Project and possible receivers / affected parties.

Table 3.1:

Construction activities, receiving environments and receivers / affected parties

Stage

Main Activity

Receiving Environment

Receivers

Temporary accommodation works

• Construction of temporary buildings • Installation of new stairs to the BTC

• Residents/Businesses (noise/vibration/dust) • Traffic network

• • • • • • •

148 Quay Street Building 152 Quay Street Britomart Pavilions 10-20 Customs Street East Rabobank Building Excelsior House Stanbeth House

Streetscape and kerbside management changes

• Footpath widening • Changes to kerbside management

• Residents/Businesses (noise/vibration/dust) • Traffic network

• • • • • • • • • • • • •

Hotel Mercure McDonalds Endeans Building 152 Quay Street 148 Quay Street Building Britomart Pavilions Rabobank Building 10-20 Customs Street East Excelsior House Stanbeth House Masonic House Buckland Building Maritime Building

CPO building works

• Diaphragm wall installation, including jet grout and bentonite treatment plant • Piling • Underpinning of the CPO

• Stormwater • Buildings (Settlement/vibration) • Residents/Businesses (noise/vibration/dust) • Traffic network

• • • • • • •

CPO Building Endeans Building 152 Quay Street 148 Quay Street Building Hotel Mercure McDonalds 10-20 Customs Street East

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48 Stage

Main Activity

Receiving Environment

Receivers

Excavation for tunnels - CPO

• Excavation • Spoil handling

• Stormwater • Buildings (Settlement/vibration) • Residents/Businesses (noise/vibration/dust) • Traffic network

• • • • • • •

CPO Building Endeans Building 152 Quay Street 148 Quay Street Building Hotel Mercure McDonalds 10-20 Customs Street East

Excavation for tunnel – lower Queen Street

• Piling • Excavation • Spoil handling

• Stormwater • Buildings (Settlement/vibration) • Residents/Businesses (noise/vibration/dust/ odour) • Traffic network

• • • • • • • •

CPO Building HSBC House Endeans building Zurich House Hotel Mercure McDonalds 152 Quay Street 148 Quay Street Building

Tunnel construction

• Base drainage and blinding • Waterproofing • Base foundation and construction • Wall construction • Roof construction • Roof waterproofing

• Stormwater • Buildings (Settlement/vibration) • Residents/Businesses (noise/vibration/dust/ odour) • Traffic network

• • • • • • • •

CPO Building HSBC House Endeans building Zurich House Hotel Mercure McDonalds 152 Quay Street 148 Quay Street Building

Backfilling and reinstatement of lower Queen Street, CPO

• Backfilling • Spoil Handling • Construction of new road pavement – lower Queen Street • Reinstatement of CPO fixtures and fittings to enable re-opening of the CPO to the public

• Stormwater • Buildings (Settlement/vibration) • Residents/Businesses (noise/vibration/dust/ odour) • Traffic network

• • • • • • • •

CPO Building HSBC House Endeans building Zurich House Hotel Mercure McDonalds 152 Quay Street 148 Quay Street Building

Removal of Station Plaza Temporary Accommodation and Station Plaza reinstatement

• Removal temporary buildings • Reinstatement of Station Plaza

• Residents/Businesses (noise/vibration/dust) • Traffic network

• • • • • • •

152 Quay Street 148 Quay Street Building Britomart Pavilions 10-20 Customs Street East Rabobank Building Excelsior House Stanbeth House

Other general activities

• Enabling works / site establishment • Construction and installation of erosion and sediment control devices

• Stormwater • Buildings (Settlement/vibration) • Residents/Businesses (noise/vibration/dust/ odour) • Traffic network

• • • • • •

CPO Building HSBC House Endeans building Zurich House Hotel Mercure McDonalds

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49 Stage

Main Activity

Receiving Environment

• New utility connections and relocation of existing utilities in the road corridor • Waste management • Hazardous substances management

3.2

Receivers • • • • • • •

152 Quay Street 148 Quay Street Building Britomart Pavilions Rabobank Building 10-20 Customs Street East Excelsior House Stanbeth House

Legislative and other requirements

This section details the statutory framework and other requirements for environmental management of the Project and outlines the relevant legislation, policies and plans.

3.2.1

National legal requirements and policies

Construction of the Project must comply with a range of national legislation, regulations, strategies and policies in order to provide for the management of environmental effects. Key documents, national environmental legislation and regulations relevant to the Project are outlined in Table 3.2.

Table 3.2:

Key national legislation, regulations and standards

National legislation, regulations, strategies and policies Resource Management Act 1991 (RMA) Hazardous Substances and New Organisms Act 1996 (HSNOA) Dangerous Goods Act 1974 and Regulations Protected Objects Act 1975 for the relevant archaeological and heritage standards/practices Heritage New Zealand Pouhere Taonga Act 2014 (HNZPTA) New Zealand Coastal Policy Statement 2010 (NZCPS) National Environmental Standard – Air Quality 2004 (NES Air Quality) The Hauraki Gulf Marine Park Act 2000 National Environmental Standard for Assessing and Managing Contaminants in Soil to Protect Human Health Regulations 2011 (NES Soil) Health and Safety at Work Act 2015 Health and Safety at Work (Asbestos) Regulations 2016 Health and Safety at Work (Hazardous Substances) Regulations 2017

3.2.2

Legislation, standards and guidelines relating to environmental aspects

Table 3.3 identifies standards and guidelines which are relevant to specific environmental aspects of the Project and will be read in conjunction with relevant sub-plans of this CEMP. Table 3.3: Summary of the standards, guidelines and specific statutory requirements associated with environmental aspects and detailed in the CEMP sub-plans

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50 Environmental Aspect / SubPlan

Sub-plans Statutory requirements, Guidelines and Standards

Construction Noise and Vibration DWP

• 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 6801:1991 Measurement of Sound • NZS 6802:1991 Assessment of Environmental Sound

Air Quality DWP/AQMP

• 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 (AQ NES)

Groundwater and Settlement Monitoring

• NZS4411: 2001 Environmental Standard for Drilling of Soil and Rock

Contamination DWP/CSMP

• Ministry for Environment A Guide to the Management of Cleanfills 2002 • Health and Safety in Employment (Asbestos) Regulations 1998 • Worksafe New Zealand Code of Practice: Management and Removal of Asbestos, November 2016 amended December 2016 • New Zealand Guidelines for Assessing and Managing Asbestos in Soil, 2017 • Ministry for Environment, Contaminated Land Management Guidelines No 1 to 5

Hazardous substances and ITA EMP

• Hazardous Substances and New Organisms Act 1996, HSNO regulations and gazette notices • Hazardous Substances (fireworks, safety ammunition, and other explosives transfer) Regulations 2003 no. 2003/176 • 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 • Land Transport Rule 45001/1 and 45001/2: Dangerous Goods • Railways Act 2005

Transport, Accessing Parking DWP Land disturbing activities and temporary stormwater management – ESCP Historic Heritage DWP

• Auckland City Council Manual of Temporary Traffic Management • Auckland Council Traffic Bylaw 2015 • Auckland Council Erosion and Sediment Control Guide for Land Disturbing Activities in the Auckland Regional Guideline Document 2016/2005 9 • Auckland Regional Council – TP10 – Design Guideline Manual Stormwater Treatment Devices • ANZECC 2000 Guidelines • Heritage New Zealand Pouhere Taonga Act 2014

GD005 is an update of Auckland Council Technical Publication 90 – Erosion and Sediment Control Guidelines for Land Disturbing Activities in the Auckland Region. While TP90 is referred to in resource consent R/REG/2014/5430 condition 48, GD005 is now best practice for erosion and sediment control and has superseded TP90

9

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51 Environmental Aspect / SubPlan

Sub-plans Statutory requirements, Guidelines and Standards

Urban Design DWP

• New Zealand Urban Design Protocol 2005 • National Guidelines for Crime Prevention through Environmental Design 2005

Waste Management

• Waste Minimisation Act 2008 • NZ Waste Strategy • Auckland Council Bylaws – Part 22 Solid Waste

3.2.3

Environmental Risk Register

The Project Risk Register includes environmental risks associated with the Project’s construction activities. The information contained in the 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 will be updated during the course of the Project to address revised construction methodologies. The Risk Register will be reviewed prior to the commencement of construction activities (taking into account finalised construction methodologies), at regular intervals (to be undertaken as part of the Project Monthly Report) and when there is a new or changed activity, equipment or location. Changes to legislative requirements may also drive Risk Register reviews.

The Environmental and Sustainability Manager (ESM) (roles and responsibilities are defined in Section 4.1 of this CEMP) is required to maintain and review environmental risks within the register.

3.2.4

Project Approvals

3.2.4.1

Notices of Requirement

CRLL is a Requiring Authority as defined in the RMA. The Project is the subject of the CRL designation and the BTC designation in the Auckland Unitary Plan Operative in Part (and the former Auckland Council District Plan (Central Area Section)).

3.2.4.2

Resource Consents

Activities not permitted by a relevant regional plan require resource consents. The Project has obtained resource consent under the following statutory planning documents: •

Auckland Council Regional Plan: Sediment Control 2001;

•

Auckland Council Regional Plan: Air Land and Water 2013;

•

Proposed Auckland Unitary Plan (PAUP) 10; and

•

Resource Management (National Environmental Standard for Assessing and Managing Contaminants in Soil to Protect Human Health) Regulations 2011.

3.2.5

Compliance

In accordance with the designation and resource consent conditions, the provisions within this CEMP are required to be complied with, implemented and maintained throughout the entire construction period for the Project.

10

Now the Auckland Unitary Plan Operative in Part

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52 The CEMP will be reviewed and updated as necessary (refer to Section 7). The designation and resource consent conditions that relate specifically to this CEMP are listed in Section 1.4 of the CEMP. As Contractors to CRLL, the Requiring Authority and consent holder, the DSBJV will take responsibility for maintaining compliance with the conditions relevant to its scope of works. The DSBJV Environmental and Sustainability Manager (refer to Section 4.1 of this CEMP for detail on Project roles and responsibilities) will have delegated authority to sign off compliance record sheets demonstrating compliance with consent and designation conditions during the course of the Project.

This will be undertaken in collaboration with the CRLL Principal Planner for the Project. Compliance with the Project designation and consent conditions will be tracked via a Compliance Management System to be established in conjunction with CRLL prior to the commencement of the Project.

CRLL will be responsible for obtaining any additional consents required during construction of the Project, or surrendering any consents as required. However, the DSBJV has a responsibility to identify and communicate any changes to the scope of works during construction which may have any additional consent requirements.

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4

CEMP Implementation

This section addresses the implementation of the CEMP and the sub-plans. The following areas are covered: •

Roles and responsibilities;

•

Training;

•

Emergency contacts and response;

•

Communication and interfaces; and

•

Complaints management.

4.1

Roles and responsibilities

This section describes the project organisational structure for environmental management.

4.1.1

Overview of Responsibility for this Plan

There are three key groups with responsibility for environmental management of the Project: •

CRLL as the Project owner and holder of the designations and resource consents;

•

The DSBJV – contractor undertaking the works; and

•

The Auckland Council which audits the works and monitors compliance with resource consent and designation conditions, the CEMP and specific sub-plans.

All DSBJV employees have a responsibility to identify and report all environmental and sustainability aspects within the workplace to their immediate supervisor, and for monitoring the environmental and sustainability awareness practices of subcontractors. These responsibilities will be communicated during the site induction and during tool box meetings throughout the Project.

Site environmental and sustainability management will be achieved through aspect identification and assessment. Commitment and continuous improvement to the environmental and sustainability culture by management is critical to its success and continuation.

A guide to the tasks required of key personnel responsible for implementing the CEMP and sub-plans is outlined below. The responsibilities will be regularly reviewed to ensure completion of tasks.

4.1.2

Specific roles and responsibilities

4.1.2.1

All Staff

•

Attending tool-box talks and environmental training, including familiarisation with the requirements of the CEMP, sub-plans and other relevant plans listed in Table 1.1 in Section 1 of this CEMP;

•

Responsible for reporting environmental incidents, complaints, defects and other problem areas to senior staff as they arise on site;

•

Ensuring that required processes and procedures for environmental and sustainable management are followed;

•

Ensuring that environmental mitigation and protection measures are maintained and working correctly;

•

Within day to day work responsibilities, ensure the environment both on site and adjacent to the site is protected and respected; and

•

Ensure the site is tidy and all litter is placed in the correct bins.

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Project Director

•

The Project Director has responsibility for the DSBJV compliance with specifications of resource consent and designation conditions and site environmental management;

•

The Project Director has ultimate responsibility for achieving the Project sustainability goals;

•

Reviews, updates and approves management plans prior to issue;

•

Ensures adequate resources are provided to ensure environmental and sustainability issues and obligations are appropriately managed; and

•

Sets the Project environmental and sustainability culture.

4.1.2.3

Construction Manager

•

Reviews work packages against Project environmental and sustainability objectives and targets, along with CEMP and sub-plans to ensure a high level of performance is achieved;

•

Develops, implements and monitors construction methods ensuring compliance with resource consent and designation conditions, the CEMP and sub-plans;

•

Comply with all legislation, regulations, designation and consent conditions in relation to the Project;

•

Demonstrate understanding of major environmental and community issues and environmentally sensitive areas;

•

Implement environmental protection and sustainability measures in accordance with the contract, the CEMP and sub-plans;

•

Ensure that all workers are trained in relation to environmental and sustainability measures;

•

Report all incidents, system defects and complaints to the Project Director;

•

Ensure all workers and others (e.g. subcontractors and suppliers) comply with environmental and sustainability operating procedures and community relations protocols; and

•

Reinforce the Project environmental and sustainability culture.

4.1.2.4

Environmental and Sustainability Manager

•

Provides leadership to ensure staff are motivated to achieve environmental standards, and comply with all resource consent and designation conditions;

•

Provides leadership to ensure staff are motivated to achieve sustainability goals;

•

Develops, implements and reviews environmental and sustainability management systems including the CEMP and sub-plans for the Project;

•

Is an Infrastructure Sustainability Accredited Professional who provides sustainability advice;

•

Coordinates the interfaces and communications with external agencies and stakeholders in relation to environmental management of the Project in conjunction with the Communications Manager;

•

Attends meetings with Auckland Council Monitoring Officers;

•

Manages and co-ordinates construction monitoring and maintains and submits relevant reporting and records to Auckland Council and AT, as required;

•

Undertakes regular site inspections and audits to monitor and ensure compliance with the CEMP, sub-plans and consent and designation conditions;

•

Input records of all environmental and sustainability monitoring results to Fulcrum;

•

Coordinates environmental and sustainability interfaces with consultants, subcontractors and suppliers;

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55 •

Trains staff in site specific environmental and sustainability procedures;

•

Manages maintenance and monitoring of the effectiveness of erosion and sediment controls, stormwater and other control devices;

•

Ensures spill kits are available and stocked, and provides training on equipment use;

•

Coordinates environmental emergency responses;

•

Notifies the Project Director of any significant environmental non compliances for which they have jurisdiction;

•

Reports to CRLL changes to construction techniques or natural environmental changes, which require alterations to existing consents or new resource consents; and

•

Reinforces the Project environmental and sustainability culture.

4.1.2.5

Communications Manager

•

Manage, in collaboration with the Environmental and Sustainability Manager, internal Project communications regarding environmental and sustainability information;

•

Responsible for notifying Project neighbours of works occurring (activities, timing, duration) within proximity and managing mitigation as required;

•

Disseminates information to the public as approved by CRLL; and

•

Primary contact for Project related enquires and complaints.

4.1.2.6

Project Engineers

•

Provide leadership to the site team to achieve Project environmental and sustainability objectives and targets to ensure a high level of performance is achieved;

•

Provide leadership to ensure staff are motivated to achieve sustainability goals;

•

Provide input into the development and implementation of the CEMP sub-plans;

•

Responsible for ensuring environmental controls and erosion and sediment control works are installed, modified and maintained as appropriate for each stage of construction;

•

Assist in the development, implementation and review of Project environmental and sustainability objectives;

•

Ensure staff on-site are aware of environmental and sustainability requirements at all times and sees that routine maintenance to erosion sediment control facilities and management measures continue with on-going effectiveness; and

•

Reinforce the Project environmental and sustainability culture.

4.1.2.7

Site Supervisors

The Site Supervisors are accountable to the Construction Manager, and will: •

Monitor operations in accordance with this CEMP and sub-plans;

•

Take appropriate action to prevent unsound environmental practices;

•

Ensure all subcontractors comply with these requirements;

•

Ensure all employees and subcontractors are inducted prior to commencing work on site;

•

Arrange for work permits, i.e. excavation permit, permit to pump etc.;

•

Report and record all accidents, incidents, injuries and near misses accurately and within specified time frames; and

•

Reinforce the Project environmental and sustainability culture.

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4.1.3

Contact details

Contact details for those with key responsibilities in the implementation of this CEMP including the Project Communications Manager are provided in Table 4.1.

Table 4.1:

Project Contact Details

Role

Company

Name

Contact Details

City Rail Link Limited Principal Planner CRL Representing Consent Holder

City Rail Link Limited

Richard Jenkins

mob: (021) 870 124 email: Richard.Jenkins@cityraillink.govt.nz

Construction Manager

City Rail Link Limited

Nick Adams

mob: (022) 645 1637 email: Nick.Adams@cityraillink.govt.nz

Construction Safety Manager

City Rail Link Limited

Mark Durham

mob: (027) 733 2156 email: Mark.Durham@cityraillink.govt.nz

Principal Sustainability Advisor

City Rail Link Limited

Liz Root

mob: (021) 673 930 email: Liz.Root@cityraillink.govt.nz

CRL Communications Manager 11

City Rail Link Limited

Carol Greensmith

mob: (021) 569 211 email: Carol.Greensmith@cityraillink.govt.nz

DSBJV Project Director

DSBJV

Dale Burtenshaw

mob: (021) 115 1819 email: Dale.Burtenshaw@dsbjv-crl.co.nz

Deputy Project Director / Construction Manager

DSBJV

Carlos Passos

mob: (022) 390 3410 Carlos.Passos@soletanche-bachy.co.nz

DSBJV Communications Manager

DSBJV

Brandy Smith

mob: (027) 692 3783 email: Brandy.Smith@dsbjv-crl.co.nz.co.nz

Environmental and Sustainability Manager

DSBJV

Sarah Sutherland

mob: (021) 956 397 email: Sarah.Sutherland@dsbjv-crl.co.nz

HSE Advisor

DSBJV

John Lasenby

mob: (027) 493 3499 email: John.Lasenby@downer.co.nz

4.2

Environmental and Sustainability Training and Induction

4.2.1

Environmental and Sustainability Training

The environmental competency and experience requirements for all staff positions are contained in the relevant Position Descriptions. Recruitment and procurement processes are conducted with the aim of engaging personnel with the required competency and experience.

All Project staff will receive training of a type and level of detail that is appropriate for the environmental aspects of their routine and emergency work assignments.

Other training needs are assessed on a job-by-job, and position-by-position basis. For instance, supervisors, forepersons and leading hands involved in earthworks are required to be competent in erosion and sediment control processes as well as identifying contaminated soils, and will therefore 11

Primary contact for Project related queries and complaints

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57 complete a training programme specifically targeted on this area. Site engineers responsible for writing work plans and undertaking site specific safety and environmental risk assessments will also be given guidance on how to assess and plan for environmental issues and sustainability measures.

All Project personnel are required to satisfactorily complete the Project Induction Training (outlined in Section 4.2.2). Other mechanisms of communicating environmental controls are through the JSEAs (Job Safety and Environmental Analysis) / SWMS (Safe Work Method Statement), Tool Box Talks and Pre-Start Meetings, all of which are described below.

4.2.2

Project Inductions

4.2.2.1

Employees and subcontractors

All Project staff (including subcontractors) will undergo an environmental and sustainability induction prior to commencing work on-site. The induction will include information on the surrounding natural, physical, social and cultural environment and its sensitivity and outline all Project staff responsibilities under the CEMP and sub-plans. The induction will cover the following matters: •

Requirements of Project consent, designation and other approvals/permits;

•

Matters of cultural significance to Mana Whenua;

•

Importance of conforming with the Project CEMP and sub-plans;

•

Actual or potential environmental effects associated with the Project construction works and the importance of mitigation in order to avoid or minimise these effects;

•

Location of sensitive receptors and areas of high environmental or heritage value;

•

Site environmental controls to minimise environmental effects;

•

Site sustainability measures, including −

Waste avoidance and resource recovery methods

−

Methods to minimise energy consumption

•

Utility safety and management during construction works;

•

Site housekeeping and the management and control of loitering outside of the Project area;

•

Appropriate behaviours when interacting with members of the public, given the public nature and high visibility of the site to BTC users, pedestrians and motorists;

•

Spill response and emergency procedures;

•

Hazard and risk management to ensure personnel understand the potential impacts and proposed mitigation measures;

•

Project communications and the complaints management procedures; and

•

Environmental and Sustainability monitoring.

Further detail on the above matters will be provided in Project training appropriate to a Project staff member’s position Staff who have completed the environmental and sustainability induction will be provided with an appropriate form of identification, such as a sticker to display on the front of their hard hat or an induction card, in order to certify they have been appropriately inducted onto the Project site.

Environmental and sustainability issues will form a regular part of toolbox meetings during the Project (refer to Section 4.2.5 of this CEMP), which are to be attended by contractor staff and subcontractors, in order to ensure all workers are aware of the key issues and to promote the environmentally aware and sustainability sound culture.

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58 4.2.2.2

Visitors

Special shortened inductions may be provided for visitors to the Project where there is minimal potential for environmental harm. All visitors must undergo a visitor’s induction. Sub-contractors are responsible for the actions and conduct of their visitors, and will ensure that visitors obey all environmental and sustainability requirements of the site. Visitors will be accompanied at all times.

Under no circumstances will a visitor undertake any physical work on site.

4.2.3

Site Rules Board

The Site Rules Board will be displayed in an area where all can see and review upon entering the site.

It will list the relevant environmental and sustainability principles that have been identified and assessed in relation to the works being undertaken.

The Site Rules Board will be reviewed and updated to take account of new hazards and environmental risks, or changes in the degree of risk or hazards.

New hazards or changes in risk will be normally identified in the Method Statements or in the Daily Job Start. In addition, hazards will be reported during Toolbox Meetings, Weekly Safety Inspections and via the Event Reporting system.

4.2.4

Job Start Briefing

Prior to the start of each shift each crew will be given a Job Start Briefing that will cover all relevant Construction Packages. The approved Job Safety Environmental Analysis (JSEA) will be used as the reference information for that briefing as follows: •

The briefing will include discussion of safety, quality, environmental protection and sustainability aspects of the activities to be undertaken in that shift.

•

Team members will have the opportunity to improve the hazard control elements of the plan.

•

All team members will sign on to the Job Start plan before they commence work.

•

The work will then be performed in accordance with the Job Start Briefing, and the approved JSEA.

An environmental management representative will attend as applicable to explain new environmental controls or reiterate existing controls.

4.2.5 Tool Box Talks Tool Box Talks are conducted for site personnel to deliver specific training in an aspect of work or controls, such as spill kit training or correct erection of a silt fence, to provide site personnel with ongoing environmental training and information throughout the Project. Preventative and/or corrective actions arising from complaints or non-compliance incidents will be shared with the team as appropriate at tool box talks. Participants in Tool Box Talks shall sign the attendance sheet.

4.2.6

Environmental and Sustainability Forms

The following forms are proposed to be used in conjunction with the Safe Work Method Statements and Daily Job Start Forms: •

JSEA;

•

Pre Start / Job Start Meetings – (beginning of each shift);

•

Permits to Work;

•

Site Rules Board;

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59 •

Behaviour Observations Event Report, for monitoring of both internal and external labour and plant;

•

Weekly Toolbox meeting agenda, for reporting feedback to ALL work party members;

•

Environmental Inspections; for monitoring both internal and external practices, equipment and site conditions;

•

Downer Accident, Incident and Near Miss Report; and

•

Training Competency Registers.

4.2.7

Training and Induction Resources and Records

Induction and training resources support and provide on-going education for on-site personnel and site visitors in regard to environmental and sustainability matters. These resources will be used to communicate up to date methods, hazards and environmental awareness where specific training is not deemed necessary.

Environmental and Sustainability induction and training records will be maintained on site by the Environmental and Sustainability Manager and will include: •

Who was trained;

•

When the person was trained;

•

The name of the trainer;

•

General description of training content; and

•

Expiry dates of training courses/certifications as appropriate.

The Environmental and Sustainability Manager will be responsible for ensuring that all Project staff receive appropriate environmental and sustainability training in relation to their position and that appropriately training personnel are undertaking site activities.

The Environmental and Sustainability Manager will be responsible for disseminating all Project environmental and sustainability procedures to Project staff.

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5

Environmental Management

This section outlines the environmental management measures that will be implemented during construction of the Project to avoid, remedy or mitigate adverse environmental effects.

Methods to address cumulative effects are outlined for specific activities within the suite of DWPs. Most notably these include Construction Noise and Vibration; Transport, Access and Parking; and Groundwater effects. Monitoring for each area includes methods to ensure the effects from the Project are well understood and delineated from effects of concurrent construction projects in proximity.

Where mitigation measures are required to be implemented by the Requiring Authority and consent holder (i.e. CRLL) in relation to the construction of the Project, it shall meet the reasonable and direct costs of implementing such mitigation measures.

5.1.1

Transport, Access, and Parking Management

Construction of the Project will generate additional traffic movements within and adjacent to the Project area and on the surrounding transport network. Activities during construction that will impact the traffic network include trucks delivering plant and equipment, construction material, trucks removing spoil from the excavation, rubbish removal, the pouring of concrete and supervisor’s vehicles.

A Transport, Access and Parking DWP is included in Appendix E in accordance with CRL designation Conditions 25 – 27 and BTC designation Condition 24. The objective of the Transport, Access and Parking DWP is to avoid, remedy or mitigate the adverse effects of construction on transport, parking and property access by managing the road transport network for the duration of construction, maintaining pedestrian access to private property as all times, and providing on-going vehicle access to the greatest extent possible.

All work zone areas will be physically separated from pedestrians and the public. Within the site, pedestrian access routes will be clearly marked and appropriate signage will identify definitive travel ways.

A Workforce Travel Plan has been prepared for each construction site outlining on-site 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. The Workforce Travel Management Plan is provided as Appendix A to the Transport, Access and Parking DWP.

5.1.2

Construction Noise and Vibration

The Project will create changes to the existing noise environment during construction, with noise and vibration generating machinery operating in relatively close proximity to noise and vibration sensitive receptors. Noise and vibration will be generated by construction equipment and activities, including site establishment works, piling, underpinning of the CPO, excavation, tunnel construction and reinstatement activities in the CPO and Lower Queen Street. Noise associated with piling activities has the potential to be significant, although secant (bored) piles will be used for tunnel construction in Lower Queen Street (instead of driven piles), to reduce construction noise effects on surrounding receivers. Piling and saw cutting will be restricted to between the hours of 7am-7pm Monday to Saturday in accordance with CRL designation Condition 36.3(b) and BTC designation Condition 28.3(b) with the implementation of mitigation measures as practicable. Vibratory rolling and rock breaking activities will also be prohibited between the hours of 10pm to 7am unless equipment trials confirm compliance can be achieved with the Project criteria set out in condition 27.1, in accordance with BTC designation condition 28.3(c).

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61 Construction noise and vibration during the Project works is addressed by the Construction Noise and Vibration Delivery Work Plan (CNV DWP) (Appendix F), prepared in accordance with CRL designation Condition 36 and BTC designation Condition 28. The CNV DWP outlines the Project construction noise and vibration performance standards that must, as far as practicable, be complied with, along with management and mitigation measures that shall be implemented during the construction works. The CNV DWP also outlines construction noise and vibration monitoring that is to be undertaken for the duration of Project construction works.

5.1.2.1

Sites Specific Construction Noise and Vibration Plans

Site Specific Construction Noise Management Plans (SSCNMP) and Site Specific Construction Vibration Management Plans (SSCVMP) will be prepared and implemented in accordance with CRL designation Conditions 37 and 38. Specifically, SSCNVMPs will be prepared for the following buildings: •

HSBC House (1 Queen Street) - SSNMP;

•

Endeans building (2 Queen Street) - SSNVMP;

•

CPO (12 Queen Street) - SSVMP;

•

Zurich House (21 Queen Street) - SSNMP; and

•

Hotel Mercure (8 Customs Street East) - SSNMP.

The purpose of the Site Specific Plans is to detail the Best Practicable Option (BPO) to avoid, remedy or mitigate adverse effects on a receiver resulting from construction noise or vibration that does not comply with the Project Noise and Vibration Standards.

Specifically, any predicted or measured exceedance from activities occurring in the CRL designation must have a SSCNMP, except where the exceedance is less than 5 decibels and does not exceed: •

0700-2200: 1 period of up to 2 consecutive weeks in any 2 months; or

•

2200-0700: 1 period of up to 2 consecutive nights in any 10 days.

For predicted exceedances of less than 5 decibels, monitoring shall be undertaken to confirm the actual noise levels.

Site Specific Plans will outline: •

The relevant construction activity, its timing, duration and predicted magnitude of exceedance (considering factors such as building façade performance and glazing);

•

A summary of the communication and consultation undertaken with the receiver, along with future communication in relation to any exceedances; and

•

Site specific noise and/or vibration criteria, methods or measures that addresses the issue(s) of concern (i.e. building damage, amenity or sensitive equipment).

SSCNVMP’s are contained in Appendix D of the CNV DWP (refer Appendix F).

5.1.3

Social Impact and Business Disruption

Social Impact Assessment (SIA) reporting was undertaken to support the CRL designation in 2013 and the BTC designation in 2015. The reporting identified likely effects from the construction works being undertaken as including (but not limited to): •

Disruption to people’s way of life from construction works affecting access for businesses and residents in some instances, creating social severance issues;

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62 •

Potential impacts on people’s health and wellbeing, particularly during the construction phase of the works as a result of physical environment effects such as vibration (e.g. creating uncertainty/annoyance and/or disturbance for residents and businesses); and

•

Impacts on tenants and leaseholders for whom relocation from the CPO is required, as a result of feelings of uncertainty as to the temporary occupancy of land, cost to business and fears about relocation or displacement.

A Social Impact and Business Disruption Delivery Work Plan (SIBD DWP) has been prepared to avoid, remedy or mitigate the adverse effects arising from disruption to businesses, residents and community services/facilities so far as reasonably practicable and is included in Appendix G. The SIBD DWP has been prepared in consultation with the community, business owners, affected parties and affected in proximity parties.

Common key concerns raised by parties consulted are summarised below: •

Loss of short term parking spaces (P10) and loading zones along Tyler Street and Galway Street.

•

Increased traffic flows along Tyler Street.

•

Noise and vibration effects on adjacent receivers during construction.

•

Level of dust generated during the construction works.

•

Construction workers loitering in public open spaces or building lobbies adjacent to the Project area.

•

Impact on pedestrian access along lower Queen Street, specifically whether access will be maintained at all times during construction.

•

Impact on vehicle and pedestrian access into buildings during the works, specifically whether access will be maintained at all times during construction.

•

Impacts to public transport services during the construction works, specifically whether trains and buses will still be operational.

•

Loss of customers or revenue as a result of changes to pedestrian movement patterns during the construction works.

Refer to the SIBD DWP for detail as to the management and mitigation of these potential impacts during the construction works. Consultation with Project stakeholders, including businesses and residents surrounding the Project area, will remain on-going throughout construction to keep stakeholders informed of works, including those that have the potential to result in social or business disruption effects.

5.1.4

Built Heritage and Archaeology

The Historic Heritage DWP addresses the management of any adverse effects on built heritage and archaeology that may result during the Project (refer to Appendix H).

5.1.4.1

Built Heritage

The Project area contains a number of built heritage features, including the former CPO building. The Built Heritage Section of the DWP has been prepared in order to avoid, remedy or mitigate adverse effects on built heritage as far as reasonably practicable, and in relation to the CPO, to minimise adverse effects on the heritage values of the CPO during the construction of the Project works, adopting the best practicable option.

The Built Heritage Section of the DWP outlines the protection methodology to be employed in order to protect the CPO from any adverse effects during the Project construction works. Specifically, the

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63 DWP outlines those historic features of the CPO building that require removal prior to the commencement of construction works and reinstatement upon the completion of works (i.e. building salvage strategy), along with measures that shall be implemented during the Project in order to protect the CPO heritage items that are to remain in place during the construction works.

The DWP outlines the key stages of the construction works when the Project Built Heritage Specialist will be on-site to monitor sensitive works to the CPO building’s heritage features and to advise the Project team around construction decisions in order to avoid or minimise adverse impacts on the built heritage values of the CPO building. The DWP also outlines the pre and post building condition surveys (refer to Section 5.1.16 of this CEMP) to be undertaken for all buildings where there is potential for damage to buildings or structures, as well as monitoring and recording of heritage features to be undertaken during the Project.

5.1.4.2

Archaeology

The Project will be located within parts of two known archaeological sites, both being large areas of early reclamation. As such, there is potential to expose additional unrecorded subsurface archaeological remains during the construction works.

An Archaeological Authority under Section 44(a) of the HNZPTA 2014 (Authority no. 2016/845) has been obtained for the Project. The management of any pre-1900 archaeological sites exposed within the Project area must be carried out in accordance with the conditions of the Archaeological Authority (refer to Appendix B of the Archaeology Section of the Historic Heritage DWP in this regard) .

The Archaeology Section of the DWP outlines the archaeological mitigation requirements and procedures to be followed during archaeological monitoring of works in the Project area, including a plan which shows those areas of the site that are to be monitored for archaeological material. The Plan also details the pre-construction briefings and cultural induction to be given to project staff in order to inform them of the nature and form of archaeological material that may be encountered during excavations. This section of the DWP also sets out procedures to be followed if any unrecorded archaeological remains are discovered and the Project archaeologist is not present, including protocols should any artefacts of Maori origin, especially koiwi, be discovered.

The plan also outlines a methodology for the recording, sampling, investigation and analysis of archaeological remains encountered during the construction works.

5.1.5

Urban Design

5.1.5.1

Station Plaza Construction Phase Works

The Urban Design DWP (for Station Plaza) outlines how the temporary above ground construction works will integrate into the surrounding urban landscape, with a particular focus on the temporary Station Plaza Accommodation and CSAs A and C within Station Plaza (Tyler and Galway Streets).

Specifically, the plan outlines: •

The design of the Station Plaza temporary accommodation buildings and how these relate to, and integrate with, the surrounding landscape;

•

How the design for the above ground construction works and structures in Station Plaza and the CSAs (Tyler and Galway Streets) provides for: −

a safe and secure pedestrian environment through the incorporation, implementation and management of best practice crime-prevention-through-environmental-design principles, systems and equipment;

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64

•

−

wayfinding measures that are easy to identify and understand, indicating convenient and safe universal access pedestrian movement routes on public streets; and

−

hoardings and fencing that are integral in the design of the Station Plaza building.

How Station Plaza and the CSAs will be reinstated upon the completion of the Project.

At a minimum, Station Plaza and the CSAs (Tyler and Galway Streets) will be reinstated to the same or better standard than existed prior to the Project works being undertaken and in a manner that is coherent within the wider area and/or recent public realm upgrades in the area.

CRLL is currently preparing an Urban Design DWP that outlines the permanent public realm design for the streetscape and public areas around the Project area.

5.1.5.2

Permanent Public Realm Design

On completion of the Project, the affected streets and other public spaces (‘public realm’) will be reinstated in accordance with the Urban Design DWP for the permanent public realm design. This Urban Design DWP is currently being prepared by CRLL and will be submitted to Auckland Council as part of a separate Outline Plan at a later date.

5.1.6

Trees and Vegetation

Vegetation within or adjacent to the Project area includes: •

Grove of kauri trees in QEII Square, which will be impacted by the redevelopment of the Downtown Shopping Centre site, and which have now been removed by Precinct Properties who are undertaking these works; and

•

A single pohutukawa on the corner of lower Queen Street and Quay Street, which is outside the area of construction works and will not be adversely impacted.

Accordingly, no trees are located within or in proximity to the Project area, and there is no requirement for the preparation of a Trees and Vegetation DWP.

5.1.7

Public Art

A Public Art DWP has been prepared to address the adverse effects on public art located within or in close proximity to the designation footprint. Art within or adjacent to the Project area includes: •

‘Te Ahi Kaa Roa’ – located in QEII Square;

•

‘Maori Warrior’ – located on the corner of lower Queen Street and Quay Street;

•

The Forest of Stainless Steel Trees – located within the BTC;

•

The Basalt Waterfalls – located within the BTC; and

•

‘After The Irish Guards’ lightboxes– located within the BTC pedestrian concourse.

The Public Art DWP (refer to Appendix J) outlines the appropriate management of public art directly affected by construction of the Project, namely the removal, relocation or re-siting of Te Ahi Kaa Roa, the Forest of Stainless Steel Trees, the Basalt Waterfalls and After the Irish Guards. The DWP also outlines engagement undertaken with the Auckland Council Public Art Team and Mana Whenua (as relevant) in relation to the management of the above art works during construction of the Project. The Maori Warrior is outside the Project footprint and will not be impacted by the works.

5.1.8

Contaminated land

Previous testing of soil in the Project area has not detected contamination within the fill material above relevant assessment criteria. However, there is still potential for contamination (including

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65 hydrocarbons and metals) to be encountered in the reclamation fill within the Project excavation footprint.

The Contamination DWP included in Appendix K addresses CRL designation Conditions 57.1-57.3, and conditions 78-94 of discharge permit R/REG/2014/5435. The Contamination DWP outlines the procedures for handling potentially contaminated soils, and contaminated materials excavated on site. It includes procedures in the event of the discovery of unexpected contaminated materials, and examples of visual and olfactory indicators of contamination. Requirements for further soil testing and monitoring, with regard to the reuse or disposal of soils are outlined in the DWP.

5.1.9

Air quality

During the construction phase of the Project there is potential for air to be polluted by contaminants such as dust, odour and exhaust emissions from plant and equipment.

An Air Quality DWP is included in Appendix L. The DWP addresses CRL designation Conditions 59.159.3 and conditions 65-76 of discharge permit R/REG/2014/5437. The purpose of the DWP is to facilitate the avoidance, remediation and mitigation of any adverse effects of dust and odour and promote proactive solutions to the control these discharges from the site. In particular: •

Dust suppression measures shall be implemented to prevent dust nuisance to adjoining properties, pedestrians and road traffic. Surfaces that could give rise to dust will be swept regularly to remove any dust, and where this is impractical or ineffective these surfaces will be maintained in a damp condition.

•

Emissions from plant and equipment shall be controlled, where applicable, in accordance with legislative requirements (such as emissions standards), and plant utilised for contract works shall be maintained in a good state of repair so as not to produce excessive fumes or leakage of contaminants when parked or in operation.

•

Drivers of haulage vehicles shall cover their loads, where there is a risk of dust and materials being blown from vehicles.

5.1.10

Erosion and sediment control

Earthworks required for the Project will include cut and cover trenching within lower Queen Street and beneath the CPO. Earthworks have the potential to generate sediment laden discharges to the surrounding receiving environment if not appropriately managed. Particular emphasis shall be placed on erosion protection rather than sediment control, given that prevention of sediment generation represents the most effective means of minimising the potential for sediment discharge.

An Erosion and Sediment Control Plan (ESCP) (including a Chemical Treatment Management Plan (CTMP)) is provided in Appendix M. It addresses the requirements of Conditions 45-63 of land use consent R/REG/2014/5430 and Conditions 99-101 of discharge permit R/REG/2014/5436. The ESCP provides for the management of all bulk earthworks to minimise any discharge of debris, soil, sediment or sediment-laden water beyond the site to land, stormwater drainage systems or the receiving environment of the Waitemata Harbour. The ESCP follows the principles of erosion and sediment control which are well understood by the contracting industry, and have their basis in the Auckland Council GD005. In some circumstances, and where appropriate, measures exceeding the requirements of GD005 will be used where there is a greater risk of erosion and sediment runoff effects associated with undertaking the works. All sediment control measures will be fully established within each ACZ before physical works commence in that area.

The CTMP (Appendix B of the ESCP) outlines the specific design details of the chemical treatment system that forms part of the erosion and sediment control system for the Project. The treatment plant will remove sediment from contaminated water generated from the excavation works in order

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66 to achieve an acceptable water quality for discharge into the stormwater system. Assisted settlement (through use of a flocculant) may be required at times for the removal of small particles, such as fine silt and clay. The treatment plant will include capability to assist the settlement process with the use of flocculant when required. The CTMP also outlines the water quality monitoring to be undertaken during the Project in order to confirm the water being discharged from the site meets the required discharge quality targets.

5.1.11

Industrial Trade Activities and Hazardous Substances

The Project will involve the use of a variety of construction plant and machinery. The majority of this plant will be motorised and will require a regular supply of fuels and oils. These can become a pollutant if discharged to ground or water. Other materials used in the construction process including bentonite, concrete, bonding agents, sealants, flocculants and degreasers can result in environmental impacts if they are not managed carefully and are discharged to the environment in an uncontrolled manner.

Industrial and Trade Activity issues are addressed through the Industrial and Trade Activities Environmental Management Plan (ITA EMP) in Appendix N, as a requirement under conditions 96104 of discharge permit R/REG/2014/5436. The purpose of the ITA EMP is to identify the specific activities to be undertaken at the site that may result in contamination of land and/ or stormwater and to document the procedures to be implemented to appropriately manage these risks. In particular, the ITA EMP outlines the management of the bentonite treatment and jet grouting plants, along with hazardous materials that will be stored and used on site during the Project.

A Spill Response Plan for the Project has been prepared (refer Appendix C of the ITA EMP) and details the procedure to follow in the event of a spill to ensure that any spills will be contained within the site boundary, and minimise any discharge of contaminants to the wider receiving environment. All workers will be trained in spill management and the Project spill response procedure as part of site inductions.

5.1.12

Groundwater drawdown

Groundwater effects are addressed in the Groundwater and Settlement Monitoring and Contingency Plan (GSMCP), in Appendix O. It addresses conditions 105-132 of water permit R/REG/2014/5432.

Excavation activities have the potential to affect groundwater as a result of inflows into the excavation, dewatering and the groundwater response in potentially compressible soil layers. The GSMCP includes survey plans of all monitoring locations and full survey details. Regular monitoring will be three times weekly during dewatering, and the GSMCP will include details of contingency measures to be implemented should alert and alarm triggers be activated. Services that are susceptible to damage as a result of groundwater changes will be outlined in the GSMCP.

5.1.13

Settlement

Ground Settlement effects are addressed in the GSMCP. Effects associated with settlement will arise from these sources: mechanical settlement of the ground due to physical excavation of material during excavation, mechanical settlement of the ground due to the physical movement of excavation support, and consolidation of the ground due to the drawdown of groundwater.

A combination of building condition surveys (Refer Section 5.1.18 of this CEMP) and the measurement of groundwater levels and building movement will be used to identify the potential for settlement effects associated with trench excavation. Contingency measures will be identified and implemented as necessary to avoid, remedy or mitigate potential damage to buildings and services during the construction of the Project.

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5.1.14

Construction lighting and glare

5.1.14.1

Construction lighting

During construction, temporary lighting will be required in the main construction areas where work is carried out during the hours of darkness. Light spill has the potential to cause nuisance to surrounding residents and businesses, while glare from temporary lighting has the potential to impact motorists.

The principal objectives for the management of temporary lighting are to: •

minimise nuisance from light spill to residents/building owners or occupiers adjacent to the Project area; and

•

Increase employee and subcontractor awareness of minimising effects of light spill on adjacent properties.

The DSBJV will minimise light spill by selecting and procuring light fittings that provide a defined directional beam. Lights will be mounted in elevated positions so that they point down towards the works, rather than across the work space and increasing the risk of light shining into adjacent buildings.

5.1.14.2 Construction materials Construction materials have the potential to result in potential glare effects on surrounding receivers / buildings. Effects from glare can generally be categorised into: •

Discomfort glare – can generally be tolerated but is more of a nuisance, as it tends to draw the eyes towards a light source; and

•

Disabling glare – intense glare that can prevent adequate vision.

Construction materials will be considered in relation to potential glare effects. Where possible, materials will be chosen to avoid potential glare effects, or mitigation measures, such as anti-glare coatings, applied to minimise adverse effects.

5.1.15

Network Utilities

As outlined in Section 2.2.5 and Appendix P of this CEMP, the Project will require the relocation and protection of network utilities located within the road corridor of lower Queen Street associated with the Stage 3 works, along with new network utilities connections in Galway, Tyler and Commerce Streets required for the temporary accommodation works.

All works relating to network utilities will be undertaken in a manner that takes account of, and includes measures to address the safety, integrity, protection or, where necessary, relocation of existing network utilities that traverse, or are in close proximity to the Project area.

5.1.15.1

Utility Management Prior to Construction

To minimise the potential for impact on utilities, a comprehensive process will be undertaken to locate utilities using AT utility drawings and engage with the Network Utility Operators (NUOs) to validate the location of their utilities against their own plans.

Prior to the commencement of construction, an overview methodology of the utility works outlining the location, protection, support, relocation and/or reinstatement of each respective utility will be produced and submitted to each NUO for review and approval. This will include confirming any relevant NUO requirements with respect to vibrational horizontal/vertical velocities.

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68 A methodology, Method Statement and Job Safety Environmental Analysis (JSEA), will be produced by the Site Engineer. This will be used as an on-site tool and to brief site staff.

5.1.15.2

Utility Management during Construction

The process for relocating and reinstating utilities during construction will include the following: •

A Dig Permit will be generated by the Site Engineer, which will include all relevant service plans received from utility providers by lodging a B4udig request. The Permit will also be aligned with AT design drawings.

•

Utilities will be physically marked out by the NUO’s nominated locator.

•

If utilities are expected within the excavation, potholing is to be completed until the utility is reached. All utilities will be treated as live until identified. The NUO may appoint a ‘Standover’ if they consider there is a risk to their asset(s) during this exercise.

•

Once exposed, the relevant utility will be identified against Dig Permit plans by the site engineer. If unidentifiable, the relevant NUO will be contacted.

•

The Site Engineer will monitor any excavations daily, and take photos, record and survey exposed utilities for the duration of construction works. This information will be provided to the relevant NUO.

•

Vibration monitoring will be undertaken as required for works in proximity to existing network utilities.

In addition, all Project staff will be appropriately trained in utility safety management by way of the following measures: •

Prior to any construction works, employees, sub-contractors and visitors (as required) will be inducted onto site as outlined in Section 4.2 of this Plan. Induction briefing will include excavation, utility location and safe work practices.

•

Method statement (MS) and JSEA to be will be completed and briefed to personnel involved in the works. Contingency measures will also be included in these documents.

•

Prestart briefings will be completed on a daily basis with the construction personnel to identify daily site hazards

•

The Dig Permit process will be completed prior to each excavation package. Personnel involved in the works will be briefed on this document prior to the works. The Dig Permit will outline all restrictions and designations that are noted in the AT design plans.

•

Utilities will be marked out on the ground in line with the Dig Permit process.

•

Physical ground monitoring indicators are to be installed as per the GSMCP.

5.1.15.3

Operation and Maintenance of Existing Utilities

Any works to existing network utilities during the Project will be undertaken to ensure the continued operation of network utility operations and the security of supply of the services by NUOs at all times. Where utilities are exposed and may be vulnerable to construction activity, they will be protected as per the utility protection requirements instructed from the NUOs, and protection measures designed by CRLL for utility services over the lower Queen Street excavation.

To ensure that NUOs have access to existing network utilities for maintenance, emergency and urgent repair works during the construction works, the following will be implemented: •

Specific access plan for each NUO and their respective utility will be established prior to the commencement of construction.

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In the case of emergency or repair works to network utilities, all site personnel will have access to emergency call lines listed in the Method Statement.

•

Access will be task specific and will be included in the task Method Statement.

•

Nearby utility chambers will be uncovered at all times during the works in order to allow NUOs ongoing access to their utilities.

5.1.15.4

Risk and Emergency Management

The Project Risk Register will include a utilities section. The section will identify each network utility located within the Project area, along with a list of possible scenarios related to that utility. Each scenario will have a risk level, consequence, action and mitigation procedure.

An emergency plan will be included in each Task Method Statement that will include a step by step process for emergency management, including with respect to network utilities. The Plan will include emergency contact details for each NUO and locality plans for evacuation points.

The Project Zero Harm and Safety Management Plan will contain further details around safe work practices and risk management that would be implemented in the unlikely event of a network utility incident.

5.1.15.5

Engagement with Network Utility Operators

Engagement has been undertaken with the following NUOs who have network utilities located within the Project area: Chorus, Vector Gas, Vector Communications, Vector Power, Watercare (sewer and potable water), Auckland Council (stormwater), Citylink, Kordia and Vodafone (refer to Appendix P). Engagement has involved an initial Project start up meeting with all providers to outline the Project and present AT’s network utility protection and relocation drawings. Engagement with individual NUOs is underway to validate/check AT’s drawing against the operators own plans (refer to Appendix P) and will remain on-going throughout the Project.

Future engagement/liaison will include establishing the pre, during and post inspection requirements established for each NUO and an overview methodology of the utility works covering location, protection, support, relocation and/or reinstatement that will be submitted to each NUO for review and approval.

Redline as-builts will be provided to the NUOs following the completion of the Project.

Communication with NUOs is further detailed in Section 8.1.6 of the Project Communication and Consultation Plan.

5.1.16

Condition Surveys

5.1.16.1

Building Condition Surveys

Building condition surveys will be undertaken in accordance with CRL designation Condition 46 and BTC designation Condition 31, along with Condition 133 and Appendix 1 of the resource consents.

Specifically, a building condition survey will be undertaken for all buildings where there is potential for damage to buildings or structures (including heritage buildings or structures) arising from construction works, such as excavation, dewatering or vibration effects from construction works.

The surveys will be undertaken by an independent, qualified Chartered Professional Engineer, or member of the Royal Institution of Chartered Surveyors, appointed by CRLL. Building damage criteria will initially be assessed in accordance with Burland, J.B. (1997) “Assessment of Risk of Damage to Buildings due to Tunnelling and Excavation”. Additional factors which may be considered in determining whether a building condition survey will be undertaken include: Construction Environmental Management Plan

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Age of the building.

Construction types.

Foundation types.

General building condition.

Proximity to any excavation.

Whether the building is earthquake prone.

Whether any basements are present in the building.

As a minimum buildings located in proximity to the Project area and listed in Appendix 1 of the BTC designation conditions, Appendices 1 and 2 of the CRL designation conditions and Appendix 1 of water permit R/REG/2014/5432, will be considered for a building condition survey.

The condition surveys will be undertaken by a suitably independent, qualified Chartered Professional Engineer, or member of the Royal Institution of Chartered Surveyors as required by the designation and consent conditions.

5.1.16.2

Ground Surface, Retaining Walls and Services

As required by water permit R/REG/2014/5432, during dewatering activities (defined in the resource consent as bulk excavation and/or the taking of any groundwater from the tunnel excavation or any dewatering prior to excavation) permit conditions require the monitoring of ground settlement monitoring, retaining walls in proximity to the Project area and any potentially affected services.

Refer to the GSMCP at Appendix O for further detail on this monitoring.

5.1.17

Waste management

A WARRMP has been prepared for the Project. The WARRMP sets out the procedures and environmental expectations in relation to waste management.

Throughout construction, the Project is striving to send zero waste to landfill. Designing for waste minimisation is a priority to support this aspirational goal. Waste material refers to items removed from worksites and road carriageways, such as surplus or spoil, excavated seal, pipes, rubbish detritus and any other unwanted materials.

Appropriate disposal shall be arranged for any surplus or waste material. Where practical, waste streams will be segregated for re-use or recycling, and opportunities to minimise waste will be implemented.

If the disposal of hazardous wastes is required, they will be disposed of safely, through an appropriate contractor authorised to handle, transport, process or safely dispose of the waste concerned.

Specifically, in relation to waste avoidance and resource recovery during the construction phase, the DSBJV will: •

Consider how to avoid the creation of waste by 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 environmental and social impacts of the waste; and

•

Consider how far items must be transported for recovery.

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5.1.18

Energy Use

CRLL are 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 Rating Management Plan for further information regarding the carbon footprint calculations and the Sustainability Opportunities Register for further examples of energy reduction opportunities under investigation.

5.1.19

Water Use

Water is a resource often used without consideration due to its apparent abundance in New Zealand. However, as with other material use, it should be used with consideration and care as there are environmental costs associated with its delivery and treatment.

Water use will be monitored during the Project to track performance and promote considerate use.

Where practical water saving opportunities will be implemented such as: •

Reuse of ground water (provided it is not contaminated) 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 Rating 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.

5.1.20

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: •

The use of environmentally certified materials;

•

The use of renewable resources;

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The use of recycled products (provided they meet specification); and

•

The use of locally sourced products.

Material use will be monitored using the ISCA Materials calculator, refer to the Sustainability Rating Management Plan for further information.

5.2

Emergency and incident response

There is the potential for unforeseen events to occur that may impact on the environment and will require emergency response.

Prompt and effective emergency preparedness and response reduces losses and the consequences of natural and man-made disasters. The following sections detail how environmental incidents or emergencies will be managed by the DSBJV.

5.2.1

Environment Incident management

An environmental incident is an occurrence which has (or potentially could have had) an ‘adverse’ effect on the environment. An adverse effect is something that causes (or could have caused) environmental harm. An environmental incident can also be a deviation from the Project environmental management system, this CEMP or sub-plans. 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: •

Significant (large volume) chemical or oil spill;

•

Excessive discharge of sediment to the stormwater system;

•

Inappropriate material disposal;

•

Vegetation damage;

•

Hazardous substance release to air;

•

Significant ground instability;

•

Network utility incident; or

•

Reoccurring or major exceedances of noise, vibration or air quality limits.

5.2.2

Emergency response

The DSBJV emergency response procedure will be displayed in prominent locations around the site and employees will be trained in its requirements. All relevant Project personnel, subcontractors and relevant emergency agencies will be instructed and rehearsed, as appropriate, in the requirements of the emergency response procedure.

The procedure is based on the following: •

SAFETY FIRST – if it is not safe to mitigate the effects of the incident in accordance with the Project Safety Management Plan, contact immediately emergency services who will attend the site as required.

•

If it is safe to do so: −

Stop the source of pollution;

−

Relocate the polluting source to an area where it can be contained;

−

Use available site resources to prevent any further migration of the pollution off site; and

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Use available resources to clean up any contamination.

Contact the Environmental and Sustainability Manager (or delegate) who will notify the Project Director and CRLL Representative who will contact regulatory agencies.

The emergency response procedure will incorporate the following components: •

Emergency contact list;

•

Emergency Reporting Instructions;

•

Emergency Muster Point Location;

•

Emergency Response Co-ordinator Action Plan; and

•

Emergency Personnel and Equipment.

5.2.3

Spill Response

As outlined in Section 5.1.11 of this CEMP, the Project Spill Response Plan outlines the specific procedures to follow in the event of a spill to ensure that any spills will be contained within the site boundary, and minimise any discharge of contaminants to the wider receiving environment.

The management of spills at the site will differ depending on the quantity, type of material and location of the spill.

As no significant volumes of environmentally hazardous substances apart from the bentonite and jet grouting plants are anticipated, the spill response procedures for the Project have been divided into three separate procedures as follows: •

General Emergency Spill Response Plan, which covers all areas of the site;

•

Bentonite Plant spill response procedures; and

•

Jet Grout Plant spill response procedures.

Spill kits and signage relating to spill response procedures will be located at each vehicle entrance to the site during each stage of work. All workers will be trained in spill management and the Project spill response procedure as part of site inductions. All spill kits will be checked and re-stocked following an environmental incident.

5.2.4

Environmental Incident/Emergency Response forms and register

Should an incident occur, a full environmental investigation will be carried out utilising the Environmental Incident Reporting Process Flowchart (Downer document reference DH-ZH-FL001) and the Incident Reporting, Classification, and Management Standard (Downer document reference DN-ZH-PR001) provided at Appendix Q to this CEMP. Investigations are not undertaken to lay blame but to identify improvements in order to prevent incidents reoccurring. The findings of the investigations will be discussed in Tool box meetings and Environmental Alerts will be generated for wider dissemination where appropriate.

Learnings from the investigation carried out following the event will be disseminated to the Project team and discussed at appropriate Project meetings or tool box talks, with the aim of avoiding similar issues or occurrences in the future.

5.3

Communication and Stakeholder Interface

The Project Communication and Consultation Plan outlines the strategy, tools and process to manage communication and engagement between the DSBJV, Project stakeholders and the community throughout construction of the Project.

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74 In accordance with CRL designation Condition 15 and BTC designation Condition 16, the plan sets out how the DSBJV 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 particular, the plan sets out communication procedures in relation to the following matters for residents, road users and businesses potentially affected by the construction works (refer also resource consent Condition 33(d): •

Consultation prior to the commencement of construction;

•

Notice periods for changes to pedestrian and vehicle access;

•

Regular updates on construction progress;

•

Key dates for major milestones such as road closure and re-opening; and

•

Communication on any other matters potentially affecting residents or business operations in the vicinity of the works.

The Communication and Consultation plan has been prepared in consultation with stakeholders, directly affected parties and affected in proximity parties.

5.3.1

Complaints Management

All complaints will be managed, investigated and resolved (as appropriate) in accordance with the Complaints Management process outlined in Section 12 of the Project Communication and Consultation Plan. In particular: •

Enquiries and complaints will be dealt with in a responsive manner so that stakeholders feel their concerns are being seriously dealt with and not dismissed. This will assist in building a relationship of trust and reliability between the community and project team.

•

The Communications and Stakeholder Management team will handle the enquiries and complaints that arise on a project.

•

Prior to commencement of construction, a 24 hour toll free telephone number and email address for enquiries, complaints and suggestions/feedback will be established and widely published by AT and the DSBJV. Project notice boards will clearly display Project contact details, including the Project hotline number.

•

If any member of the Project team is approached in the field by someone distressed or concerned about the project, they will notify the Communications Manager immediately

•

When a complaint or enquiry is received, either electronically or via telephone, immediate acknowledgement shall be provided. Where possible, a response will be provided the same day. Where the inquiry demands a more detailed response, this will be provided within two working days.

•

When a complaint or enquiry is received by a member of the wider project team, details of this shall be forwarded to the Communications Manager via a complaints / enquiry form. On receipt of this information, the Manager shall contact the complainant / enquirer directly and follow the protocols outlined above.

•

Details of all enquiries and complaints are to be recorded and maintained in the stakeholder database. The database will have the facility to raise and close out ‘actions’. Each month a record of activity will be printed out, to ensure all actions have indeed been closed out.

•

All complaints shall be responded to in accordance with the relevant sub-plans (as appropriate), which may require the monitoring of an activity by a suitability qualified expert and implementation of mitigation measures.

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A report detailing complaints and responses will be provided to Auckland Council monthly and to the CRLL Project Representative.

5.3.1.1

Environmental Complaints Form

All enquiries, issues and environmental management-related complaints will be recorded on the CRL C1 DSBJV Stakeholder Complaints Management Form. The complaints, and any subsequent corrective action, will be treated as an opportunity for improvement and learning opportunity for the team as appropriate.

The forms will record the following information: •

Name and address of complainant (unless they elect not to provide this information);

•

Identification of the nature of the complaint;

•

Date and time of the complaint and alleged event;

•

Weather conditions at the time of the complaint, including wind direction and cloud cover if the complaint relates to noise or air quality;

•

Known Project construction activities occurring on site at the time of the complaint;

•

Any other activities in the surrounding area unrelated to the Project construction that may have contributed to the concern or complaint, such as non-Project construction, fires, traffic accidents or unusually dust conditions; and

•

Remedial actions undertaken (if any) and the outcome of these, including monitoring of the activity and/or the result of any investigation or inquiry carried out in respect to the complaint.

•

Relevant parties, including the complainant, Auckland Council, HNZPT, informed of the results of the complaints inquiry and actions taken.

5.3.1.2

Environmental Complaints Register

A stakeholder database of all queries relating to the Project will be managed by the Communications Manager. It will contain all complaints received in relation to the Project.

These complaints will be discussed at regular meetings held between the Project Director, Construction Manager, Communications Manager and the Environmental and Sustainability Manager, along with the CRLL Project Representative.

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6

Monitoring and Reporting

This section describes the procedures for monitoring construction activities undertaken during the Project in order to evaluate compliance with legal requirements, the Project designation and resource consent conditions, the CEMP and sub-plans, along with relevant standards and guidelines.

6.1

Environmental Compliance and Sustainability monitoring

Scheduled monitoring of environmental compliance in accordance with the Project designation and resource consent conditions and sustainability measures implemented will be undertaken throughout the construction phase of the Project to ensure that no adverse impact on the environment occurs and sustainability opportunities are realised. This enables the overall effectiveness of the environmental controls and sustainability measures to be determined and allows areas of non-compliance or opportunities for improvement to be identified so appropriate actions can be taken.

The specific monitoring required for each environmental or sustainability element is detailed in the respective sub-plans. The sub-plans outline monitoring requirements for particular environmental disciplines, the frequency of the monitoring to be undertaken and the appropriate responsible person, as required within contract documentation or environmental approvals issued for the Project.

In general, monitoring of the environmental and sustainability aspects of the Project will be conducted on a routine basis. Additional monitoring may be required in the event of a complaint or incident, or after a rain event in the case of water quality monitoring, or in the instance of potential cumulative effects.

The Environmental and Sustainability Manager is responsible for the implementation of on-site measurements of environmental aspects, including water quality. External specialists may be used, where required, to conduct specialist monitoring, including noise, vibration, air quality, and non insitu water monitoring. The initiation of such monitoring is on an as-needed basis and may be in response to contract requirements, complaints or internal requirements.

Environmental and sustainability monitoring results will be reported to relevant parties (i.e.

Auckland Council or HNZPT) when required by designation and resource consent conditions.

6.1.1

Collaborative Working

6.1.1.1

Auckland Council Compliance Officers

The DSBJV will adopt a collaborative working process for liaison with the Auckland Council Consent Monitoring Officers. The process will involve a “key contact” from CRLL - the CRLL Principal Planner, and a “key contact” from the DSBJV - Environmental and Sustainability Manager (refer to Table 6.1), working with the Auckland Council Consent Monitoring officer(s) and meeting at least monthly unless a different timeframe is agreed with AC. The purpose of the meeting is to report on compliance with the designation conditions and with the CEMP and sub-plans (including any Site Specific Plans) and material changes to these plans, and on any matters of non-compliance and how they have been addressed. The meeting will also serve to: •

Provide a mechanism through which any changes to the design, CEMP, DWPs or Site Specific Plans, which are not material changes triggering the requirement for a new Outline Plan, can be required, reviewed and confirmed.

•

Advise where changes to construction works following a confirmed Outline Plan require a new CEMP, DWP or Site Specific Plan.

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•

The review process for the CEMP and sub-plans is outlined in Section 7 of this CEMP. Table 6.1:

Key Contacts

Organisation

Title

Name

Auckland Council

Senior Monitoring Inspector Compliance – Resource Consents

Timothy O’Grady

DSBJV

Environment and Sustainability Manager

Sarah Sutherland

CRLL

Principal Planner CRL (representing consent holder)

Richard Jenkins

The collaborative working process will 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.

The Environmental and Sustainability Manager 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 resulting from the collaborative working process with the Project team.

6.1.2

General site monitoring

Site inspections are a process of assessing a task or work situation through observation, discussion, reinforcement of positive effects, and correction of any negative aspects. A key purpose of the site inspection is to raise awareness of environmental, sustainability safety and operational issues.

In addition to formal environmental and sustainability monitoring, the following general site monitoring will be undertaken: •

Daily – Informal visual checks of compliance measures will be undertaken by the wider Project team and any issues will be noted as required. Daily checks of erosion and sediment controls and weather conditions will be undertaken in accordance with the Project ESCP and Air Quality DWP requirements, as appropriate for the construction works.

•

Weekly – Formal site inspections are to be completed by the Environmental and Sustainability Manager. Site specific checklists will be developed to check compliance with resource consent and designation conditions, this CEMP and the sub-plans. Issues will be noted if they present significant environmental and sustainability risks (e.g. noisy works, significant dust generation, settlement tank maintenance). Opportunities for improvement will also be considered.

•

Monthly – The CRLL Environmental and Sustainability Representatives, along with the Project Director (or delegate) will undertake a monthly site visit with the Environmental and Sustainability Manager. The purpose of the visit is to confirm that environmental monitoring programmes and work procedures containing environmental and sustainability controls are being implemented in accordance with the site specific CEMP, sub-plans, work instruction and resource consent and designation conditions.

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6.1.3

Monthly Environmental Compliance Record

At the end of each month, the Environmental and Sustainability Manager will submit an Environmental and Sustainability Report to the CRLL Environmental and Sustainability Representatives. The report will include but not be limited to: •

A summary of environmental issues and actions during the month to ensure compliance with this CEMP and the sub-plans;

•

A summary of sustainability issues and actions during the month to ensure achievement of the ISCA Excellent Rating;

•

Performance in relation to environmental and sustainability objectives and targets;

•

All designation and resource consent condition compliances, including any exceptional events and performance measures;

•

Any new task-specific approved Environmental Plans in operation on site as required in accordance with conditions of the designations and resource consents;

•

All monitoring and inspections of controls and systems;

•

Non-conformance reports, incident reports or complaints generated by the contractor, the engineer, the client, consultants or other affected parties;

•

All reported incidents of adverse effects and corrective action reports, including any nil returns; and

•

Environmental inductions and awareness training provided.

6.1.4

Monitoring review

The Environmental and Sustainability Manager and Construction Manager or delegate(s) will review the daily inspection forms on a weekly basis to confirm that the checks and subsequent works required are being carried out, and additional inspections are included as per construction progress.

A regular meeting will be held on site between the Project Director, Construction Manager, the AT Environmental and Sustainability representatives, and the Environmental and Sustainability Manager to discuss the results of the weekly and monthly site monitoring.

On a monthly basis the Environmental and Sustainability Manager will review the monitoring schedule and compliance results from the required Environmental Monitoring as per the resource consent and designation conditions.

The monitoring review will assist with identifying opportunities for continual improvement of environmental and sustainability practices. Learnings or findings from Project monitoring reviews will be disseminated to the Project team and discussed at appropriate Project meetings or tool box talks, with the aim of avoiding similar issues or occurrences in the future.

6.2

Corrective action

Corrective action is required on the basis of the occurrence of substandard performance being observed or experienced, resulting in an environmental complaint, incident or emergency or where a significant environmental incident or emergency could have occurred.

Corrective or preventative actions identified during environmental and sustainability audits shall be appropriate to the magnitude of the problem and appropriate to the environmental harm encountered.

Ultimately the Project Director has responsibility for closing out any corrective or preventative actions resulting from the inspections, audits and external regulatory compliance monitoring.

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Compliance shall be included as a regular agenda item at management meetings and project meetings. Minutes from each meeting shall record and assign actions to individuals where appropriate.

A copy of the following forms related to environmental compliance and corrective action are appended to this CEMP: •

Environmental Incident Reporting Process Flowchart (Downer document reference DH-ZHFL001) provided at Appendix Q;

•

Incident Reporting, Classification, and Management Standard (Downer document reference DN-ZH-PR001) provided at Appendix Q;

•

SPM06 Controlling Non-Conformance (Downer document reference – DN-QA-PR006) provided at Appendix R;

•

SPM07 Taking Corrective and Preventive Action (Downer document reference – DN-QA-PR007) provided at Appendix R;

•

ST05 Non Conformance and Opportunity for Improvement Form (Downer document reference DN-QA-FM006.2) provided at Appendix R; and

•

ST06 Corrective and Preventative Action Flowchart (Downer document reference – DN-QAFL006.4) provided at Appendix R to this CEMP.

6.3

Document Control and Reporting

The Environmental and Sustainability Manager is responsible for ensuring all relevant documentation is submitted and maintained within the Project filing and document control system.

Applicable documentation will include but not be limited to: •

All environmental incidents reports and investigation outcomes;

•

Weekly and fortnightly environmental checklists and reports files by contractors;

•

Formal and informal audit and environmental and sustainability inspection reports;

•

Any laboratory analysis submitted by external consulting groups;

•

Records of environmental and sustainability training;

•

Chain of custody records; and

•

Minutes of meetings.

6.4

Environmental Auditing

Internal Environmental and Sustainability Auditing (by Project staff) is required to determine whether the Project’s environmental management system conforms to planned arrangements, is properly implemented and maintained, and to assist the Project team with identification of opportunities for continual improvement of environmental practices.

Internal audits will be completed on a quarterly basis (or more frequently as specified in the Project Audit Schedule) by the Environmental and Sustainability Manager (or delegate). Findings from the audits will be presented to the Construction Manager and Project Director within two weeks of conducting the audit.

Internal audits will focus on environmental and sustainability matters within a single operational procedure or a group of related operational procedures (e.g. erosion and sediment control procedures, waste management reporting.)

Construction Environmental Management Plan

August 2018

80 External Environmental and Sustainability Audits (by DSBJV Parent Company Staff not involved in the Project or a suitably qualified consultant) will be completed as per the Project Audit Schedule, and at least annually, to assess the effectiveness of the Environmental Management System. Findings from the external audits will be presented to the Construction Manager and Project Director within four weeks of conducting the audit.

Construction Environmental Management Plan

August 2018

81

7

CEMP Review and Updating

The CEMP will be updated over the course of the Project to reflect material changes associated with changes to construction techniques, the natural environment or due to unresolved complaints.

Approval from Auckland Council will be required for any relevant revisions of the CEMP that are of a material nature.

7.1

CEMP Review

A review of the CEMP will be undertaken at least annually by the DSBJV and CRLL. The review will be organised by the Environmental and Sustainability Manager and all project personnel will be informed of any changes to the CEMP through the regular Project communications processes. The review will take into consideration: •

Compliance with the designation and resource consent conditions, the CEMP, 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 (social and environmental legal requirements, consent conditions, CRLL objectives and relevant policies, plans, standards, specifications and guidelines).

•

Results of inspections, monitoring and reporting procedures associated with the management of adverse effects during construction.

•

Comments or recommendations from Auckland Council regarding the CEMP and/or sub-plans.

•

Unresolved complaints and any response to complaints and remedial action taken to address the complaint.

•

Following audits where improvements/changes are suggested.

•

Following performance reporting to senior management where improvements/changes are made.

A summary of the review process will be provided annually to CRLL and Auckland Council, and also made available to Council on request.

7.2

CEMP Updates

The process for updating the CEMP is as follows (refer to CRL designation Condition 23 and BTC designation Condition 22 for further information): •

Any material change to the CEMP and DWPs must be consistent with the purpose and objective of the relevant condition.

•

Affected parties and the CLG will be notified of the review and any material change proposed to the CEMP and DWPs. The CEMP and DWPs must clearly document the comments and inputs received by AT 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.

•

Affected parties (identified in BTC Condition 14.2(c)(ii)) will be provided the opportunity to provide feedback and input regarding the CEMP and DWP review process.

•

Any material change proposed to the CEMP and DWPs shall be subject to an independent peer review as required by CRL designation Condition 11 and BTC designation Condition 12.

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August 2018

82 •

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 to the DWPs required under the CRL and BTC designations are not agreed, the relevant provisions of the RMA relating to approval of outline plans shall apply

In the event of any dispute or disagreement on changes to the CEMP and sub-plans required by the CRL Britomart to Wyndham Street resource consent conditions, the matter shall be referred to CRLL (as the consent holder) and Auckland Council’s Team Leader Central Monitoring, to determine a resolution process. If a resolution process cannot be agreed, then the matter shall be referred to an independent and appropriate senior qualified person ('referee') agreeable to both parties (refer to resource consent Condition 8 for further detail). A copy of the original CEMP document and subsequent versions will be kept for the Project records, and marked as obsolete. Each new / updated version of the CEMP documentation will be issued with a version number and date to eliminate obsolete CEMP documentation being used.

A register of approved changes of the CEMP and sub-plans is located in Appendix S.

Construction Environmental Management Plan

August 2018

Appendix A:

Consent Conditions

Appendix B:

CLG and Peer Review Comments

Community Liaison Group Comments

•

Comments received from the CLG are as follows: Date

CLG Member

Comment

Response

14 April 2016

Cooper and Company

In Section 1.2 the objective has not been updated to reflect the final wording of the BTC condition 18.1. That wording put the words “so far as is reasonably practicable” at the end of the objective rather than the start. Not major but should be amended for consistency.

This section also refers to the CEMP and sub-plans having been prepared in consultation with the relevant CRL CLG but it does not refer to BTC CLG – it should.

Text updated to reflect final wording of the BTC condition 18.1.

th

Text updated to refer to the Project CLG – currently there is a combined CLG for the Britomart enabling works and the Albert Street enabling works.

14th April 2016

Cooper and Company

Table 1.1 states that an urban design DWP and an air quality DWP are not required under the BTC conditions – this is incorrect. Conditions 33A and 33B requires such plans.

Text updated to reflect these DWPs required in accordance with BTC designation Conditions 33A and 33B

14th April 2016

Cooper and Company

Table 1.3 conditions have not been updated to reflect the AT decision. It appears that they may be the original notification version. They should be updated.

Text updated to reflect the final set of BTC designation conditions as per AT’s decision on BTC designation.

14th April 2016

Cooper and Company

Section 2.2.4.4 states that the Square will be reinstated to the current standard following the removal of the temporary accommodation buildings. There is no reference to timing.

Condition 3.2 states that the temporary accommodation has to be removed within one year of completion of the project works. A reference to this timeframe would be helpful to include.

Also in conditions it is referred to as Station Plaza – may be less confusing to use the same terminology throughout the CEMP

Text updated to state that Station Plaza will be reinstated during Stage 4 of the Project and to reference the one year timeframe for the removal of the temporary accommodation from Station Plaza following the completion of Project works.

Section 2.7 states that for stages 2 – 4 the site office will be located on the upper floors of the CPO building.

What will this involve? Will there be any risk of damage or wear and tear to the upper levels through having the site office located there?

Text updated to reflect that the site offices will only occupy level 1 of the CPO building and during stages 1- 4 of the Project.

Establishment of site offices in the CPO building will be undertaken to ensure no damage to the CPO occurs. If unexpected damage does occur,

14th April 2016

Cooper and Company

Station Square references updated to refer to ‘Station Plaza throughout CEMP.

Date

CLG Member

Comment

Response it will be rectified to the state that existed prior to occupation by the site office. Engagement with Copper and Company will be undertaken prior to the site office being located in the CPO building.

14th April 2016

Cooper and Company

Table 2.7 only cites condition 28.3(b), however there are other conditions which also place restrictions on working hours and activities including condition 27.1, 27.2, 28.3(c), 24.6 and 24.13. A full check of the final conditions should be undertaken to make sure all relevant conditions are included.

Conditions have been updated to reflect Auckland Transport decision on the BTC designation.

Table now includes conditions 27.1, 27.2, 28.3(c), 24.6 and 24.13.

14th April 2016

Cooper and Company

Table 3.1 lists what businesses, residents, and other aspects of the environment likely to be affected by specific construction activities. Sensitive receptors are identified. It is not clear how these were determined to be sensitive. Further details required to ensure that effects on Cooper and Co and all Cooper and Co tenants have been identified and considered.

The sensitive receptors listed in Table 3.1 are identified based on the nature and scale of the construction activities and associated environmental effects, as outlined in the subplans to the CEMP. These parties have been identified as possible sensitive receptors as a result of the construction activities; the table will be reviewed and updated as required during construction to reflect actual effects from the Project and to capture additional parties if required.

Table 3.1 has been updated to capture some additional parties, including additional buildings within the Britomart Precinct.

14th April 2016

Cooper and Company

Table 3.3 Doesn’t note Traffic Bylaw – does it need to?

The Table includes the national environmental standard for soil but then also states that consent has been obtained under section 3.2.3.2. As regional plans are not noted in the table suggest removing reference to the NES from the table and just leaving it to be mentioned in the resource consents section (3.2.3.2)

Table 3.3 updated to reflect the Auckland Council Traffic Bylaw 2015 and remove reference to the NES.

14th April 2016

Cooper and Company

Table 4.1 No contact details as yet for the Construction Manager or the Environmental and Sustainability Manager. When will these be available?

As discussed at the meeting with Cooper and Company on 15 April, these personnel are not yet confirmed. Names and contact details will be included in the DWP prior to the commencement of construction.

Date

CLG Member

Comment

Response

14 April 2016

Cooper and Company

Section 5.1.2 States that piling and road cutting will be restricted to between 7am and 7pm to comply with condition 28.3(b).

However, condition 28.3(b) refers to piling and “saw” cutting. Terminology used should be consistent.

Also there is no reference to condition 28.3(c) which restricts the use of vibratory rolling and rock breaking during night time. Suggest this is included too.

Text updated to reference saw cutting and include condition 28.3(c) requirements.

14th April 2016

Cooper and Company

Section 5.1.5 refers to reinstatement as per the CRL DWP. No mention is made of the BTC urban design plan but it should be included.

Also condition 19.2(i) requires that the CEMP include details of how station plaza, Tyler and Galway Streets will be reinstated. But no such details are as yet included.

Text updated to reference the Urban Design DWP required under the BTC designation Conditions and details the reinstatement of Station Plaza and the CSAs.

18th May 2016

Cooper and Company

Section 2.3 typo “wills” should be “will”

Section 2.3 text updated to correct typo

18th May 2016

Cooper and Company

Section 1.6 Mana whenua missing macrons should be “Papatūānuku”

Section 1.6 text updated to correct typo

18th May 2016

Cooper and Company

Section 2 – pages numbers omitted from document

Pages numbers corrected

18th May 2016

Cooper and Company

Section 2.7, Stage 1 says site office located in Station Plaza, but then says Stages 1 – 4 located on level 1 of the CPO. Should this be stages 2 – 4?

Text updated to correctly state Stages 1- 4 and remove reference to Station Plaza site office.

18th May 2016

Cooper and Company

Section 2.11.1, Graffiti management, in accordance with feedback on other plans we would prefer that any graffiti target be set for 24 rather than 48 hours

Section 2.11.1 text updated to target of 24 hours rather than 48 hours.

18th May 2016

Cooper and Company

Section 2.12 talks about the various sites being reinstated to the same standard as existing prior. While it also refers to the reinstatement being coherent with wider public realm upgrades in the area (which is good) to ensure consistency with the conditions this section should refer to “the same or better standard”. Refer BTC 33B.1(b).

Section 2.12 text updated to include “the same or better standard”.

18th May 2016

Cooper and Company

Table 4.1 - we note that there were no contact details as yet for the Construction Manager or the Environmental and Sustainability Manager. We understand that these will be updated prior to construction commencing.

However, as noted at our last meeting a chart of all key personnel, their areas of

A key personnel chart is currently being prepared and will be finalised prior to construction commencing. A copy of the final chart / list of all key personnel will be provided to Cooper and Company once completed.

th

•

Date

CLG Member

Comment responsibilities and contact details at an early stage would be really useful

Response

18th May 2016

Cooper and Company

Section 4.2.1 states “Foremen” used – may be more appropriate to use “Forepersons”

Section 4.2.1 text updated to refer to Forepersons.

18th May 2016

Cooper and Company

Section 4.2.2.1 typo “Further detailed on the above matters”

Section 4.2.2.1 text updated to correct typo.

18th May 2016

Cooper and Company

Section 5.1.5.1 Refers to how station plaza and the CSAs will be reinstated at the completion of the project. Is the reference to the CSAs intended to cover the reinstatement of Tyler and Galway Streets as is required by BTC condition 19.2(i). Might be clearer to include a reference to those streets.

Section 5.1.5.1 text updated to refer to Tyler and Galway Streets.

Independent Peer Review Comments

An Independent Peer Review of the draft CEMP was undertaken by Chris Millar, from Opus New Zealand Limited, with peer review comments received on 3rd March 2016. The comments received are as follows: Section of DWP

Comment

Response

General

A sustainability and environmental policy outlining the objectives and goals of the project should be included.

Not required by the designation or resource consent conditions

Clarity would be provided by including a timeline for the monitoring events required through the life of the project

Not required by the designation or resource consent conditions

Outline the process and responsibility for variations to DWPS, or the CEMP

Addressed in Section 7 of this CEMP

Risk identification for the project

New Section 3.2.3 included in the CEMP to address risk identification

Feedback methodology for continual improvement

New text included in Section 6.5 of this CEMP

Will the Environmental and sustainability manager be required to be on site during night works, will there be an on call person to cover any environmental issues outside the regular work hours

The Environmental and Sustainability Manager is not be required to be on site during night works, but will ensure that there are appropriate supervisory staff onsite for the duration of the night works who are suitably briefed on the works. The Environmental and Sustainability Manger will be on call should any issues arise.

No change to the CEMP

Add a section to identify and set out how to deal with non-DWP matters as per condition 19.5

New text included in Section 1.3.1 of the CEMP in this regard

In some cases there are questions raised around who will undertake monitoring/be responsible for an activity. This could be clarified by including the responsible

This is outlined in Section 4.1.2 and the individual sub-plans

Section of DWP

Comment

Response

person in the section which would save having to reference back to the roles and responsibilities section 1.4 – Relevant Conditions

How will conditions of consent and designation be signed off? Who will be delegated to sign off conditions

New text included in new Section 3.2.5 of this CEMP

How will proof of compliance be collated, stored and provided

New text included in new Section 3.2.5

What is the process if there is disagreement with the regulator over achieving compliance

Not required by the designation or resource consent conditions

If required how will changes to designation/consent conditions be managed, including surrendering unnecessary, completed consents and the procurement of additional consents if required

New text included in new Section 3.2.5 of this CEMP

2.4 – Construction Support Areas

This section is referenced in table 2.1 as addressing ingress and egress of construction vehicles. This section covers construction support areas. This should include a summary of the intended management of vehicle movements as per 21.1 a

New text included in Section 2.4 of this CEMP

2.8 – Site Security and Safety

Will gates be guarded/supervised during work hours to prevent the public and unauthorised persons entering

New text included in Section 2.8 of this CEMP

Please clarify whether all security fences will be built to a noise wall standard - this is to confirm compliance with 21.1g

New text included in Section 2.8 of this CEMP

3 – Construction Activities

Table 3.1 - additional column recording the associated DWP

Cross referencing to the corresponding sub-plans is not considered necessary and would likely complicate Table 3.1

4.1.2.1 – All Staff

Table 1.1 referred to here is missing

Refer Section 1 of this CEMP for Table 1.1

4.1.2.2 – Project Director

My understanding is that the consent holder (AT) is ultimately responsible for consent and condition compliance, unless the project has acquired additional consents

Text in Section 4.1.2.2 updated in this regard

4.1.2.5 – Communications Manager

The communications manager should, in conjunction with environmental and sustainability manager include the internal communications, particularly around environmental information

Updated Section 4.1.2.5 in this regard

4.1.2.6 – Project Engineers

Should input into the development and implementation of the sub-plans

Updated Section 4.1.2.6 in this regard

4.2 – Hazard identification,

How many people are expecting to be inducted, how often will inductions be undertaken will there a form of

All personal (DSBJV staff, sub-contractors and visitors will be inducted onto the site as outlined in Section 4.2.2. Induction

Section of DWP

Comment

Response

training and induction

identification to indicate that a person is inducted, either an induction card or sticker, similar to those used for safety inductions

identification is included in Section 4.2.2 of this CEMP

it would beneficial to include the risk matrices in this section

Not required by the designation or consent conditions

How long will an induction be considered valid. Will there be consideration for time away from project, change in site of work, major change in project conditions

Not required by the designation or consent conditions and not relevant to the CEMP

Will the communications team disseminate the updated procedures etc.

New text included in Section 4.2.7 of this CEMP

Include how records of the relevant training and competencies will be recorded and how will it be confirmed that appropriately trained people are undertaking works where required - such as ESCP production.

New text in Section 4.2.7 of this CEMP

4.2.6 – Training

General comments on DWP sections

The following comments are based solely on the information within the CEMP provided, which did not include the DWPS. For consistency these general comments apply to all the proposed DWPs, some sections may already cover some of them. However i believe for consistency in the CEMP that these sections need to be modified to reflect these general changes and the specifics set out below Outline the process and responsibility for variations to DWPS, or the CEMP

Refer to the Review and Updating section of the CEMP and each DWP/EMP

Each section describing the DWP in the CEMP should include: a summary of the DWP including: the purpose of the DWP key aspects the DWP is to address, the outcome of the DWP, how it will be shown the DWP has been successful including reporting requirement and forms, Identify who is responsible for each plan, who signs off the completed, modified (if applicable) and completed DWP. how and what specifics are required for non-compliances and applying these plans to specific sites. what other DWPs are linked to each plan

The sub-plans are summarised in the respective sub-sections in Section 5 of this CEMP; refer to the respective sub-plans for further detail on management measures and monitoring requirements. No change to the CEMP in this regard.

The CEMP should cover how subcontractors activities are reported to the ESM and how site specific activities are dealt with if not covered by the DWP

Site specific activities that are not addressed by a sub-plan, such as construction lighting, are outlined in Section 5 of this CEMP. No change to the CEMP.

Who will be responsible for bringing in specialists for the DWPS, will they be on site at all times, who do they report to?

Will their recommendations require approval by the project

Addressed in Section 4.1.2.4 of this CEMP – no change required

Section of DWP

5.1.1 - TAP DWP

5.1.2 – CNV DWP

5.1.2.1 SSCNVMP

Comment

Response

Include a sub-plan for implementing iwi involvement, key aspects that would affect those aspects relevant to mana whenua issues such as blessings for key project points, input into visual designs/anti-graffiti murals etc.

New text included in Section 1.6 of this CEMP in this regard

Will independent audits to confirm the works are in accordance with the CEMP and DWPs be undertaken? If so, who will undertake this and how will this be integrated into CEMP reviews?

Addressed in Section 6.4 of this CEMP – no change required

How will cumulative effects that cross the DWPs be identified assessed and addressed as per 20.2h

New text included in the introduction to Section 5 of this CEMP

How does the CEMP record that a DWP has been successfully implemented/completed

Addressed as part of the Compliance Management System for the Project – no change to CEMP

How will the needs of those disabilities be addressed for safe access, such as the blind and wheel chair bound

Addressed in Section 6.4 of the TAP DWP

How will contractors be expected to get tools to site

Addressed in Section 2.4.3 and Appendix A of the TAP DWP

Check condition references

Reference are correct – no change to CEMP

Set out the general best practice practices for all people, such as shouting, radios, maintenance of plant and appropriate mufflers

Addressed in Section 5 of the CNV DWP

How and when will monitoring be undertaken

Addressed in Section 7 of the CNV DWP

Will the affects on amenity from vibration be addressed - if not in the DWP it will need to be addressed in the CEMP to achieve condition 27 of BRT

Addressed in Sections 3, 4 and 7 of the CNV DWP

How will immediate remedial actions be implemented to reduce the potential downtime in taking corrective action if noise levels are exceeded

Addressed in Section 7.5 of the CNV DWP

This plan should include how and when to undertaken remedial action

SSCNVMPs have not yet been prepared for the Project – refer to Section 4 and Appendix D of the CNV DWP

Potential remedial actions should be included

SSCNVMPs have not yet been prepared for the Project

Identify the response to complaints, will night works cease immediately or will investigations occur the next morning

SSCNVMPs have not yet been prepared for the Project

Will there be continuous monitoring of noise, data logging?

SSCNVMPs have not yet been prepared for the Project

Section of DWP

Comment

Response

5.1.3 – SIBD DWP

Who will monitor loitering

Loitering will be addressed in the Project induction, which all staff will undertake – refer to Section 4.2.2 of this CEMP

How will these issues be avoided or mitigated, who is responsible for the behaviour of contractors and subcontractors on the edge of the site

The Project Director Site Manager, and Environmental and Sustainability Manager refer to Section 4.2.2 of this CEMP

Summarise the key points of the SIBD - as per general comments

These are summarised in Section 5.1.3 of the CEMP – no change to CEMP

Please explain how the vibration management plan and built heritage plans link to ensure that vibration does not adversely affect the ability to deliver the built heritage objectives

Refer to the Historic Heritage DWP Built Heritage Section and the CNV DWP for detail in this regard

Whom will be involved in the removal, will these be supervised by a site heritage adviser

This is addressed in Sections 7.7 and 8 of the Built Heritage Section of the Historic Heritage DWP

How far in advance of the construction will these items be removed and the same question for replacement

Refer to Sections 4 and 7 of the Built Heritage Section of the Historic Heritage DWP

What procedures will be in place for damage during the three states of removal, storage or reinstatement

This is addressed in Sections 4 and 7 of the Built Heritage Section of the Historic Heritage DWP

Please include the authority number and summarise what it allows

Section 4.1.4.2 updated in this regard

5.1.5 – Urban Design

There is no detail to assess what the urban design plan is intended to achieve when this will occur, who will undertake it or what affects might require managing

Section 5.1.5 updated in this regard

5.1.6 – Trees and Vegetation

Indicate where trees are to be affected or removed

Addressed in Section 5.1.8 of this CEMP – no change to CEMP

What protection measures will be utilised

Not relevant – refer to Section 5.1.8 of this CEMP

What is the general risk trees will face

Not relevant – refer to Section 5.1.8 of this CEMP

What happens to dead or severely damaged vegetation, e.g. will there be like for like replacement

Not relevant – refer to Section 5.1.8 of this CEMP

Why are those not impacted and/or not within the project site included

The designation conditions state that The Maori Warrior be included in the Public Art DWP

Will the appropriate iwi associated with the Maori warrior (if there is one) be included in measures to manage the statue

This is addressed in Sections 4.4 and 5.2 of the Public Art DWP

How will contamination be detected. Will there be testing ahead of excavation or will it be reactive only. If only reactive what is the contingency plan

This is addressed in Section 4 of the Contamination DWP

5.1.4 – Built Heritage and Archaeology

5.1.7 – Public Art

5.1.8 Contamination

Section of DWP

5.1.9 Air Quality

5.1.10 - ESCP

5.1.11 – ITA EMP

5.1.12 – Groundwater drawdown

5.1.15.1 – Network Utilities

Comment

Response

Will it be stop work in area, will material be tested. Will there be capacity to store material on site while testing is undertaken

This is addressed in Sections 4 and 7 the Contamination DWP

How will record keeping around the deposition of material be undertaken to support the contamination validation report required in condition 58

This is addressed in Section 8 of the Contamination DWP

Summarise the immediate actions to undertake if contamination found and the guidance around dealing with contamination if it is found

This is addressed in Section 7 of the Contamination DWP

How will exhaust outputs be managed, e.g. from plant and idling trucks

This is addressed in Section 5.5 of the Air Quality DWP

How does this DWP connect with the communications plan

This is addressed in Section 6 of the Air Quality DWP

Will odours from rubbish and smoking be managed

Not relevant to the Air Quality DWP

Summarise the air quality DWP particularly monitoring, documenting maintenance and identifying sensitive receivers

This is addressed in Section 4 of the Air Quality DWP

Summarise the staging, when ESCP will be implemented and maintained.

This is addressed in Sections 2 and 4 of the ESCP

How often will the measures be checked, who will be responsible for checking measures

This is addressed in Section 5 of the ESCP

Please clarify what the key specific measures for the ITA spill containment plan are. Will these be set out clearly at the storage site

This is addressed in Section 5 of the ITA EMP

Will materials require separation for storage. How will this risk be managed.

This is addressed in Section 4 of the ITA EMP

Who will be responsible for holding and keeping up to date the Safety Data Sheets

This is addressed in Section 3 of the ITA EMP

Who and how often will quantity of materials and storage be checked

This is addressed in Section 7 of the ITA EMP

Is there a risk of differential settling or damage from vibration and if so how will the risk be managed

To be addressed in the GSMCP, which is yet to be prepared

Paragraph two refers to section 5.1.15 = which report does this refer to?

This CEMP – text updated to clarify this

How will discrepancies between the utility providers requirements and the CEMP/DWPS be resolved.

Not required under the resource consent or designation conditions

How will the methodologies of the utilities be risk assessed and mitigated

Addressed in Section 5.1.15 – no change to CEMP

Section of DWP

Comment

Response

5.15.1.2 – Utility Management

What will occur in the event of a utility strike

New text included in Section 5.1.15.4

The CEMP should include specific contacts for the differing utilities. This should be someone with appropriate authorisation within the utility and not just a call centre number

To be included in final CEMP

Will network utilities be required to undertake the general induction, visitor induction or will there be specific inductions for each utility

Visitor inductions – refer to Section 4.2.2

What is the connection between this DWP, the ground water and the noise and vibration DWPS

New text added in Sections 5.1.4 and 5.1.16 in this regard

What are the potential affects that are being managed

Addressed in Section 5.1.16 – no change to CEMP

5.1.17 – Waste Management

There is no mention of the potential to burn or bury rubbish and construction detritus

All waste will be removed off-site due to space constraints within the Project area

5.1.18 – Energy Use

Who will pay for the power, contractors or client

Not relevant to the CEMP

Will the energy supplier for power be procured based on their generation methods?

Not relevant to the CEMP

5.1.20 – Material Use

What are the targets for these items listed

Refer to the WARRP

5.2.1 – Environmental Incident Management

It would be appropriate for the potential incidents listed to include the items listed in the CEMP that require DWPS or management such as light, vegetation damage, inappropriate disposal of material

Text in Section 5.2.1 updated in this regard

5.2.2 – Emergency Response

It would be beneficial to include a connection to the consortia's learnings and innovations that could, where appropriate, be applied to the CRL project to avoid similar issues occurring or to disseminate best practice

Text in Section 5.2.4 updated in this regard

Should include the ability to undertake a review of lessons learnt from the incident, dissemination of this information and the need to restock the spill kits when used

Text in Section 5.2.3 updated in this regard

5.2.3 – Spill Response

Section 5.1.11 refers to ITA, please confirm this is the correct reference

Yes, the Spill Response Plan is provided as Appendix C to the ITA EMP

5.3 Communications

What is the communications strategy, what are it's goals in relation to environmental issues

This is addressed in the Project Communication and Consultation Plan

5.1.16.2 – Building Condition Surveys

Section of DWP

Comment

Response

How many residents and business will be affected in each area, this could inform the level of management, supervision provided at each work site

This is addressed in the Project Communication and Consultation Plan

Will internal communications of environmental information be covered by the communications plan

This is addressed in the Project Communication and Consultation Plan

How will the management of communications to the community liaison group be managed, what will it include and what form should it take

This is addressed in the Communication and Consultation Plan

How will feedback and acknowledgement of complaints be handled

This is addressed in the Communication and Consultation Plan

Bullet point seven - complaints are referenced as subject to the CEMP process. However, the communication process in the CEMP appears to refer to the communications plan in a circular nature

The last sentence in this bullet point has been deleted

What happens in the scenario where multiple DWPS are relevant to the closing out of action

Not relevant to this CEMP

6 – Monitoring and Reporting

This section should identify what is actually monitored as set out in each DWP

Monitoring is outlined in each of the subplans appended to the CEMP

6.1.1 – Collaborative Working

Who are the key contacts for the collaborative working process to meet the conditions. what is their position and other relevant information

Section 6.1.1.1 updated in this regard

How will changes made during collaborative approach be recorded, approved, communicated and agreed with the project team. These changes need to be tested within the parameters of the CEMPS before implementation

Section 6.1.1.1 updated in this regard

Summarise the methodology on how to change and retain the integrity of the CEMP and DWPS and to ensure that changes to one are carried across to the rest of the DWPs where necessary

Section 6.1.1.1 updated in this regard

Include the change process for condition 13.3a,b,c

Section 6.1.1.1 updated in this regard

6.1.2 – General Site Monitoring

Will there be a feedback loop for issues form the wider teams site monitoring, to identify close calls, trends and prevent potential environmental harm

Section 6.1.4 updated in this regard

6.1.3 – Monthly environmental compliance record

Please clarify who will be responsible for the monitoring and supply of information from this monitoring of the DWPs ?

Addressed in Section 6.1.3 – the Environmental and Sustainability Manager

6.1.1.1 – Auckland Council Monitoring

•

Section of DWP

Comment

Response

7 – CEMP review and update

What document management system will be used as per condition 20.2b

Not relevant to this section; addressed in Section 3.2.5 of this CEMP.

7.2 CEMP updates

Bullet point two refers to affected parties.

The definition of this needs to be clarified, does it refer to internal project members, directly adjacent neighbours, complainant or those who were identified as affected parties in the consenting process

This is required by the designation conditions; no change to CEMP

Independent Peer Review Comments

A further Independent Peer Review of the draft CEMP was undertaken by Chris Millar, from Opus New Zealand Limited, to review the amendments made to the draft CEMP as a result of Auckland Transport’s confirmation of the altered BTC designation conditions. A second round of peer review comments was received on 18th May 2016. The comments received are as follows: Section of DWP

Comment

Response

Section 1.4 - Condition 20.1(e) “CEMP construction Works requirements”.

Addressing the storage of materials is stated to be in section 2.11 - this section of the CEMP appears to address rubbish, whereas the condition is aimed at storage of materials and plant to be used by the project.

Updated the condition table to refer to Section 2.4 Construction Support Areas which references the requirement for all storage of material and equipment associated with the construction works to take place within the boundaries of the CRL and BTC designations.

Section 2.5.1 – Bentonite Treatment Plant

What level of Total Poolable Potential will the secondary containment bunds be expected to hold

In line with regulations and the consent conditions, an effective bunded volume of 110% times the volume of the largest storage container will be provided. The bentonite plant is planned to have four 80m3 silos. Therefore an effective bunded volume of 88 m3 will be provided.

Will there be an alarm system to alert staff to unplanned discharge?

An alarm system is not considered necessary or practical in this case because: a) The provision of the containment bund; b) The provision of high level cut-off switches for the filling of the soils; and c) The regular checking of bunding and containment systems planned as part of the CEMP.

Measures should be taken to ensure that the changes of discharge from vandalism is minimised.

The bentonite treatment plant will be located within the Project construction support areas which will be securely fenced off and locked outside of working hours. Section 2.8 of this CEMP outlines site security and safety measures.

The likely frequency of the activities to be undertaken outside set hours to allow for operation of

Section 2.14 text updated to provide details on the type of activities and likely frequency of the activities to be

Section 2.14 - Hours of work

Section of DWP

Comment Britomart should be outlined and the mitigation measures set out.

Response undertaken outside of normal construction hours. Mitigation measures will be dependent on the activity but will include early consultation and notification of such events.

Section 3.2.3 Environmental Risk Register

The second paragraph states that the risk register will be reviewed monthly for project monthly report and on a quarterly basis - this should be adjusted for consistency, or if there will be two levels of review this should be indicated.

Section 3.2.3 text updated to clarify. The Risk Register will be reviewed monthly as part of the Project monthly report.

Section 4.1.2.4 – Environmental and Sustainability Manager

There is no mention of the responsibility for monitoring consent conditions.

Section 4.1.2.4 text has been updated to include monitoring of consent conditions.

Section 4.2.4 – Job Start Briefing

How will the potential need for additional consents be identified for changes to methodologies

The Environmental Sustainability manager is responsible for identifying changes to construction methodologies that require alterations to existing consents or additional resource consents (as outlined in Section 4.1.2.4 of this DWP). The need for additional consents or variation of existing consents as a result to changes of construction methodology will be identified prior to job Start Briefings.

Section 5.1.1 – Transport, Access, and Parking Management

Why do the supervisors get parking on site when workers who could be expected to be transporting tools are required to take public transport?

Assignment of onsite car park will be at the Project Director’s discretion and managed in accordance with the Workforce Travel Management Plan provided as Appendix A to the Transport, Access and Parking DWP.

Section 5.1.2.1 – Site Specific Construction Noise and Vibration Plans

Will site specific vibration plans include condition ratings of the buildings prior to starting works to baseline any potential damage claims

No condition ratings of buildings are included as part of the Historic Heritage DWP (attached as Appendix H) and where appropriate will be crossed referenced in the SSCNVMP. Pre-condition surveys will be undertaken prior to commencement of works which are referenced in the SSCNVMP.

Section 5.1.4.1 – Built Heritage

Pre-works condition ratings are undertaken for heritage buildings, this should be linked to nonheritage buildings as well.

Section 5.1.4.1 text updated to reference building condition surveys to be undertaken on all buildings where there is a risk for damage to occur (not just limited to heritage buildings).

Section 5.1.5.2 – Permanent Public Realm Design

Please confirm that this aspect of the designation is not part of this CEMP.

The preparation and delivery of the Urban Design DWP for the permanent public realm design is not part of this CEMP. This Urban Design DWP will be submitted to Auckland council as part of a separate Outline Plan at a later date.

Appendix C:

ISCA Requirements

Table A identifies the ISCA Credit Requirements relevant to this CEMP and where they are addressed in the document. 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

Other Relevant Information / Comments

Sustainability and leadership commitment MAN-1 Level 1

Commitments to mitigating negative environmental, social and economic impacts

Sections 1.2, 1.5.2

Also refer to the Sustainability Rating Management Plan

MAN-1 Level 1

Commitments embedded into sustainability objectives/and or targets

Sections 1.2, 1.5.2

Also refer to the Sustainability Rating Management Plan

Risk and opportunity management MAN-3 Level 2

Environmental, social and economic risks and opportunities are assessed

Sections 4.2.1, 4.2.3

MAN-3 Level 1

The risk assessment is updated at least annually

Section 6.1.2

Also refer to the Sustainability Opportunities Register

Organisational structure, roles and responsibilities MAN-4 Level 1

Members of the senior management team has central responsibility for managing sustainability

Sections 4.1, 6.1

Also refer to the Sustainably Ratings Management Plan

MAN-4 Level 2

A principle participant in the project team is an IS Accredited Professional

Sections 4.1.2.4

Also refer to the IS accreditation records and meeting minutes

MAN-4 Level 3

Independent sustainability professional is engaged to monitor and review sustainability performance

Section 6.4

Also refer to the Sustainably Ratings Management Plan and Audit Schedule

Inspection and Auditing MAN-5 Level 2

Internal environmental and sustainability inspections undertaken weekly

Sections 6.1, 6.1.2, 6.1.4, 6.2

Also refer to the Sustainably Ratings Management Plan and Audit Schedule

MAN-5 Level 2

Internal environmental and sustainability audits completed at least quarterly

Section 6.4

Also refer to the Sustainably Ratings Management Plan and Audit Schedule

MAN-5 Level 2

External environmental and sustainability audits completed at least annually

Section 6.4

Also refer to the Sustainably Ratings Management Plan and Audit Schedule

Credit

Requirement *

Relevant section

Other Relevant Information / Comments

Reporting and review MAN-6 Level 1

Sustainability performance reported at least annually to senior management

Section 6.4

Also refer to the Sustainability Reports and Sustainably Ratings Management Plan

MAN-6 Level 1

Sustainability report includes sustainability objectives/targets, and indicators and identifies areas for improvement

Sections 6.1.3, 6.1.4

Also refer to the Sustainability Reports, Sustainably Ratings Management Plan, Risk Register and Opportunities Register

MAN-6 Level 1

Sustainability performance is reviewed formally at least annually to senior management

Sections 6.4

Also refer to the Sustainably Ratings Management Plan

MAN-6 Level 2

Plans demonstrate how improvements and/or changes have been made to the management systems as a result of management review

Sections 7

Also refer to the Communication and Consultation Plan

Knowledge sharing MAN-7 Level 3

There is a knowledge sharing process in place that encourages sharing of sustainability knowledge across the project, to parent organisations, key stakeholders and to the wider industry

Sections 2.10, 4.2.1, 5.1.3

Also refer to the Communication and Consultation Plan, the Sustainability Ratings Management Plan and the Social Impact and Business Disruption Delivery Work Plan

MAN-7 Level 3

Sustainability knowledge sharing initiatives extend beyond project boundaries and key stakeholder boundaries to the wider industry.

Sections 2.10, 4.2.1, 5.1.3

Also refer to the Communication and Consultation Plan and the Social Impact and Business Disruption Delivery Work Plan

MAN-7 Level 3

Sustainability knowledge sharing includes ‘mistakes’ as well as ‘good practices’.

Section 5.2.4, 5.3.1

Also refer to the Communication and Consultation Plan

Receiving Water Quality DIS-1 Level 1

Measures to minimise adverse impacts to local receiving water quality have been identified and implemented

Sections 2.6, 5.1.8, 5.1.10, 5.1.11

Also refer to the Erosion and Sediment Control Plan (including the Chemical Treatment Management Plan), Industrial and Trade Activities Environmental Management Plan (including the Emergency Spill Response Plan), Contamination Delivery Work Plan and the Groundwater and Settlement Monitoring and Contingency Plan

Noise DIS-2 Level 1

Measures to mitigate noise during construction and operation have been identified and implemented

Sections 2.14, 5.1.2

Also refer to the Construction Noise and Vibration Delivery Work Plan and Site Specific Construction Noise Management Plans

Credit

Requirement *

Relevant section

Other Relevant Information / Comments

DIS-2 Level 1

Predictions for vibration have been developed for construction and operation of the project

Sections 3.1, 5.1.2

Also refer to the Construction Noise and Vibration Delivery Work Plan and Site Specific Construction Vibration Management Plans

Vibration DIS-3 Level 1

Measures to mitigate vibration during construction and operation have been identified and implemented

Sections 2.14, 5.1.2

Also refer to the Construction Noise and Vibration Delivery Work Plan and Site Specific Construction Vibration Management Plans

DIS-3 Level 1

Predictions for vibration have been developed for construction and operation of the project

Sections 3.1, 5.1.2

Also refer to the Construction Noise and Vibration Delivery Work Plan and Site Specific Construction Vibration Management Plans

DIS-3 Level 1

Dilapidation surveys have been undertaken for properties potentially impacted by vibration.

Sections 5.1.2, 5.1.4

Also refer to the Construction Noise and Vibration Delivery Work Plan and the Historic Heritage Delivery Work Plan (Built Heritage Section)

Air Quality DIS-4 Level 1

Measures to minimise adverse impacts to local air quality during construction have been identified and implemented

Section 5.1.9

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 5.1.14

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

Section 5.1.18

Also refer to Sustainability Rating Management Plan

Energy and carbon reduction opportunities ENE-2 Level 1

Opportunities to reduce scope 1 and 2 are identified and investigated

Sections 4.2.1, 5.1.1, 5.1.18

Also refer to Sustainability Rating Management Plan

Renewable Energy ENE-3 Level 1

Opportunities for the use of renewable energy fully investigated

Section 5.1.18

Also refer to Sustainability Rating Management Plan

Water use, monitoring and reduction WAT-1 Level 1

Monitoring and modelling of water use is undertaken

Section 5.1.19

Also refer to Sustainability Rating Management Plan

Credit

Requirement *

Relevant section

Other Relevant Information / Comments

Water saving opportunities WAT-2 Level 1

Water saving opportunities identified and implemented

Section 5.1.19

Also refer to Sustainability Rating Management Plan and the Erosion and Sediment Control Plan

Replace potable water WAT-3 Level 1

Identification of non-potable sources and replacement of potable demand

Section 5.1.19

Also refer to Sustainability Rating Management Plan and the Erosion and Sediment Control Plan

Materials footprint, measurement and reduction MAT-1 Level 1

Monitoring and modelling of material lifecycle impacts are undertaken using the Materials Calculator

Section 5.1.20

Also refer to Sustainability Rating Management Plan

Environmentally labelled products and supply chains MAT-2 Level 1

Use of major materials that have environmental labels or are from sustainable supply chains

Section 5.1.18

Also refer to Sustainability Rating Management Plan

Crime Prevention 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.

Section 2.8.1

Heritage assessment and management HER-1 Level 1

Measures to minimise the adverse impacts to heritage during construction have been identified and implemented

Section 5.1.4

Also refer to the Historic Heritage Delivery Work Plan

Stakeholder engagement strategy STA-1 Level 1

A comprehensive stakeholder management strategy is developed

Sections 1.2, 1.3.1, 5.3, 5.3.1

Also refer to the Communication and Consultation Plan

Site planning URB-2 Level 1

A site planning report is prepared that addresses a number of aspects

Section 5.1.5

* Refer to ISCA Rating Tool for full details of the requirement

Also refer to the Urban Design Delivery Work Plan

Appendix D:

Staging Plans

Appendix E:

Transport, Access and Parking DWP

Appendix F:

Construction Noise and Vibration DWP

Appendix G:

Social Impact and Business Disruption DWP

Appendix H:

Historic Heritage DWP

Appendix I:

Urban Design DWP

Appendix J:

Public Art DWP

Appendix K:

Contamination DWP

Appendix L:

Air Quality DWP

Appendix M:

Erosion and Sediment Control Plan

Appendix N:

Industrial and Trade Activities Environmental Management Plan

Appendix O:

Groundwater and Settlement Monitoring and Contingency Plan

Appendix P:

Network Utilities

This appendix includes the following: •

An overview of network utilities impacted by the Project, including plans showing the location of these utilities; and

•

A summary of the consultation that has been undertaken to date between AT, the DSBJV and the respective NUOs in relation to the Project.

•

Overview of Network Utilities Impacted by the Project

The following provides an overview of network utilities impacted by the Project, including the works methodology for new utility connections required during Stage 1 of the Project, along with works methodology for the removal and protection of utilities during Stage 3 of the Project.

Stage 1 - Temporary Accommodation Works Note: network utilities listed under Stage 1 refer to utilities connecting directly out to public realm (i.e. road reserve). Utilities, such as electrical & other communications to the BTC, are not listed as these connections are internal within the BTC. Utility Ref (refer Plans)

Utility Description

Utility Status (Connection, Protection, Removal)

Methodology for works to network utility

Stormwater Connections (NUO - Auckland Council) SWC1

100/150dia SW pipe. Connection to main on Galway Street

Connection

SWC2

100/150dia SW pipe. Connection to main on Galway Street

Connection

SWC3

100/150dia SW pipe. Connection to main on Tyler Street

Connection

SWC4

100/150dia SW pipe. Connection to main on Tyler Street

Connection

1) EPA submission lodged and approved.

2) Service markout 3) Set out SW line 4) Dig permit issued and briefed 5) Standover called to site, excavate down to SW main & confirm receiving invert level 6) Excavate around and make connection to main (live break in & assumed saddle connection) 7) Excavate and lay pipe back to the temp accommodation 8) Backfill & reinstate.

Wastewater Connections (NOU - Watercare (WSL)) SWC1

Assume 100mm dia pvc S/S connection from Back of House (BOH) to Sewer Manhole (MH) on Galway Street

Connection

1) Approval of design location for new connection 2) Service markout 3) Set out SS line 4) Dig permit issued and briefed 5) Standover called to site, access MH under WSL protocol (CSE, PPE, Immunisations etc.) and confirm receiving invert level 6) Excavate down the side of MH and make connection (live break in) 7) Excavate and lay pipe back to Back of House (BOH) area 8) Penetration to BOH

Utility Ref (refer Plans)

Utility Description

Utility Status (Connection, Protection, Removal)

Methodology for works to network utility

9) Backfill & reinstate.

SWC2

Assume 100mm dia pvc S/S connection from forecourt area to Sewer on Galway Street

Connection

SWC3

Assume 100mm dia pvc S/S connection from forecourt area to Sewer on Galway Street

Connection

SWC4

Assume 100mm dia pvc S/S connection from forecourt area to Sewer on Galway Street

Connection

SWC5

Assume 100mm dia pvc S/S connection from forecourt area to Sewer on Tyler Street

Connection

SWC6

Assume 100mm dia pvc S/S connection from forecourt area to Sewer on Tyler Street

Connection

1) Approval of design location for new connection 2) Service markout 3) Set out SS line 4) Dig permit issued and briefed 5) Standover called to site, excavate down to SS main & confirm receiving invert level 6) Excavate around main and make connection to main (live break in & assumed saddle connection) 7) Excavate and lay pipe back to the temp accommodation 8) Backfill & reinstate.

Potable Water Connections (NOU - WSL) PWC1

Assume 50mm water pipe from BOH to watermain on Galway Street

Connection

Shut down the service prior to the works. Check that potable water can be delivered to surrounding buildings if this line is shut down; if not, do works under notification. Approval of design location for new connection required.

1) Service markout 2) Set out trench line 3) Dig permit briefed and issued 4) Excavate down by potholing to the existing WM 5) Excavate around pipe to allow connection 6) WSL nominated/approved contractor to make connection 7) Install meters, valves and pipework up to BOH via new service tunnel 8) Make BOH penetration

Utility Ref (refer Plans)

Utility Description

Utility Status (Connection, Protection, Removal)

Methodology for works to network utility

9) Feed through pipe and seal.

Telecommunications (NUO – Chorus) CC1

2x 32mm PVC ducts from the temp accommodation building to underground communications service on Galway Street

Connection

CC2

2x 32mm PVC ducts from the temp accommodation building to underground communications service on Commerce Street

Connection

CC3

2x 32mm PVC ducts from the temp accommodation building to underground communications service on Commerce Street

1) Service markout 2) Set out new duct line 3) Dig permit issued and briefed 4) Excavate and lay duct from building location to existing duct 5) Excavate down to utility by potholing, Chorus to confirm/ID cable 6) Chorus to run cable and do connection to existing line 7) Backfill & reinstate.

Connection

Stage 3 - Lower Queen Street Works Utility Ref (refer Plans)

Utility Description

Utility Status (Connection, Protection, Removal)

Methodology for works to network utility

Remove

Design of network for temporary and permanent by PTA. Proposal of methods to be submitted as part of EPA submission.

1) Service markout 2) Set out wall line 3) Dig permit briefed and issued 4) Excavate down to top of pile (T.O.P) and excavate around the pipe to allow for breaking out

Stormwater (NUO - Auckland Council) SW1

Live 1200mm dia concrete SW main. Approx. 1.2m deep

Utility Ref (refer Plans)

Utility Description

Utility Status (Connection, Protection, Removal)

Methodology for works to network utility

5) Breakout pipe at wall location (allow 500 mm clearance either side for piles). Remainder removed during tunnel excavation.

6) Reinstate upon tunnel backfill as required.

SW2

1200mm dia diverted SW main.

Approx. 1.5m deep.

Remove

Design of network for temporary and permanent by PTA. Proposal of methods to be submitted as part of EPA submission.

1) Service markout 2) Set out wall line 3) Dig permit briefed and issued 4) Excavate down to T.O.P and excavate around the pipe to allow for breaking out 5) Breakout pipe at wall location (allow 500 mm clearance either side for piles).

SW3

Live 225mm dia SW lead and sump. Depth confirmed onsite

Remove

SW4

Live 225mm dia SW lead and sump. Depth confirmed onsite

Remove

SW5

Live 225mm dia SW lead and sump. Depth confirmed onsite

Remove

Design of network for temporary and permanent by PTA. Proposal of methods to be submitted as part of EPA submission.

1) Service markout 2) Set out wall line 3) Dig permit briefed and issued 4) Excavate down to T.O.P and excavate around the pipe to allow for breaking out 5) Breakout pipe at wall location (allow 500 mm clearance either side for piles) 6) Breakout sump and load sump frame & backing blocks onto a pallet for later reuse 7) Reinstate upon tunnel backfill as required.

Wastewater (NUO – WSL) SW1

Abandoned 300mm dia concrete SS pipe. Approx. 700mm 1000mm deep

Remove

1) Service markout 2) Set out wall line 3) Dig permit briefed and issued 4) Excavate down to T.O.P and excavate around the pipe to allow for breaking out 5) WSL stand over to confirm line abandoned 6) Breakout pipe at wall location (allow 500 mm clearance either side for piles). Remainder removed during tunnel excavation.

Utility Ref (refer Plans)

Utility Description

Utility Status (Connection, Protection, Removal)

Methodology for works to network utility

Potable Water (NUO – WSL) PW1

250mm dia ductile iron pipe.

Unknown depth

Protect

1) Shutdown plan generated and trials carried out prior to shutdown 2) Service markout 3) Set out wall line 4) Dig permit briefed and issued 5) Excavate down by potholing to T.O.P. 6) Excavate along top of pipe 7) New section of PE laid for length 8) Shutdown and switch over for section 9) Slew for pile installation. Note: look into leaving PE in place permanently.

PW2

250 Asbestos concrete pipe.

Unknown depth

Remove

1) Service markout 2) Set out wall line 3) Dig permit briefed and issued 4) Excavate down to T.O.P and excavate around the pipe to allow for breaking out 5) Breakout pipe at wall location (allow 500 mm clearance either side for piles). Remainder removed during tunnel excavation 6) Asbestos register to be used should removal require hazardous substance removal procedures.

PW3

20PE Pipe – reference AC GIS

Protect

1) Shutdown plan generated and trials carried out prior to shutdown 2) Service markout 3) Set out wall line 4) Dig permit briefed and issued 5) Excavate down by potholing to T.O.P. 6) Excavate along top of pipe 7) New section of PE laid for length 8) Shutdown and switch over for section 9) Slew for pile installation. Note: look into leaving PE in place permanently.

Utility Ref (refer Plans)

Utility Description

Utility Status (Connection, Protection, Removal)

Methodology for works to network utility

PW4

TBC – DSBJV/Precinct Boundary determines responsibility of utility.

Remove

1) Service markout 2) Set out wall line 3) Dig permit briefed and issued 4) Excavate down to T.O.P and excavate around the pipe to allow for breaking out 5) Breakout pipe at wall location (allow 500 mm clearance either side for piles). Remainder removed during tunnel excavation

Electricity (NUO – Vector) VE1

Street lighting cable

Protect

1) Service markout 2) Set out wall line 3) Dig permit briefed and issued 4) Excavate down by potholing to T.O.P. 5) Excavate along the top of the pipe 6) Install piles up to the pipe 7) Slew the pipe around 1 m horizontally 8) Install adjacent pile 9) Slew pipe back to existing location. At the SL, pothole down to SL duct entry, call Northpower onto site to disconnect from SL pole & reconnect straight through to maintain street supply, protect.

VE2

Street lighting cable

Protect

VE3

1x 11kV PIL, 1x LV XLPE, 1x comms Note: DSBJV/Precinct Properties worksite boundary on Lower Queen Street will determine responsibility of utility.

Protect

VE4

1x 11kV PIL, 2x LV XLPE, 1x comms

1) Service markout 2) Set out wall line 3) Dig permit briefed and issued 4) Excavate down by potholing to T.O.P. 5) Excavate along the top of the pipe 6) Install piles up to the pipe 7) Slew the pipe around 1 m horizontally 8) Install adjacent pile 9) Slew pipe back to existing location.

Protect

Utility Ref (refer Plans)

Utility Description

Utility Status (Connection, Protection, Removal)

Methodology for works to network utility

1) Service markout 2) Set out wall line 3) Dig permit briefed and issued 4) Excavate down to T.O.P and excavate around the pipe to allow for breaking out, confirm service is out of service by vector rep 5) Breakout pipe at wall location (allow 500 mm clearance either side for piles). Remainder removed during tunnel excavation.

Note: DSBJV/Precinct Properties worksite boundary on Lower Queen Street will determine responsibility of utility.

VE5

TBC

Remove

VE6

TBC

Remove

VE7

TBC

Remove

VE8

TBC

Remove

VE9

TBC

Remove

VE10

TBC

Remove

VE11

TBC

Remove

Gas (NUO – Vector) VG1

150 Cast Iron Pipe with 32mm PE through

Protect

1) Service markout 2) Set out wall line 3) Dig permit briefed and issued 4) Excavate down by potholing to T.O.P. 5) Excavate along the top of the pipe 6) PE/PVC broken out of CI pipe and section cut 7) Replace section with enough slack for slewing 8) Install piles up to the pipe 9) Slew the pipe around 1 m horizontally 10) Install adjacent pile 11) Slew pipe back to existing location.

Utility Ref (refer Plans)

Utility Description

Utility Status (Connection, Protection, Removal)

Methodology for works to network utility

VG2

Fibre in PE/PVC Duct, inside 6 inch ST/CI cast iron standby gas main. 0.6m to 0.9m deep

Protect

1) Service markout 2) Set out wall line 3) Dig permit briefed and issued 4) Confirmation slack available for slewing via Comms pits in Queen/Tyler Streets.

5) Excavate down by potholing to T.O.P. 6) Excavate along the top of the pipe.

7) PE/PVC broken out of CI pipe.

8) Install piles up to the pipe 9) Slew the pipe around 1 m horizontally 10) Install adjacent pile 11) Slew pipe back to existing location.

VG3

32mm PE pipe, 0.6m to 0.9m deep.

Protect

1) Service markout 2) Set out wall line 3) Dig permit briefed and issued 4) Excavate down by potholing to T.O.P. 5) Excavate along the top of the pipe.

6) PE/PVC broken out of CI pipe and section cut 7) Replace section with enough slack for slewing 8) Install piles up to the pipe 9) Slew the pipe around 1 m horizontally 10) Install adjacent pile 11) Slew pipe back to existing location.

Protect

1) Service markout 2) Set out wall line 3) Dig permit briefed and issued

Telecommunications (NUO – Chorus) CH1

4no. 100mm pvc ducts 3no.

75mm ducts

Utility Ref (refer Plans)

Utility Description

Utility Status (Connection, Protection, Removal)

Methodology for works to network utility

4) Excavate down by potholing to T.O.P. 5) Excavate along the top of the pipe.

6) Install piles up to the pipe 7) Chorus standover called to site, slewing to be conducted by Chorus 8)Slew the pipe around 1 m horizontally 9) Install adjacent pile 10) Slew pipe back to existing location.

CH2

Unknown size, depth, no. ducts etc.

Remove

1) Service markout 2) Set out wall line 3) Dig permit briefed and issued 4) Excavate down to T.O.P and excavate around the pipe to allow for breaking out 5) Breakout pipe at wall location (allow 500 mm clearance either side for piles). Remainder removed during tunnel excavation.

CH3

3no. 100mm pvc ducts 1no.

75mm ducts. 0.35 cover

Protect

1) Service markout 2) Set out wall line 3) Dig permit briefed and issued 4) Excavate down by potholing to T.O.P. 5) Excavate along the top of the pipe 6) Install piles up to the pipe 7) Chorus standover called to site, slewing to be conducted by Chorus 8)Slew the pipe around 1 m horizontally 9) Install adjacent pile 10) Slew pipe back to existing location.

•

Plans showing location of network utilities impacted by the Project

•

NUO Consultation Summary

The following table provides a summary of the consultation that has been undertaken between AT, the DSBJV and the respective NUOs in relation to the Project.

Network Utility Operator Chorus telecommunications

Summary of Consultation Engagement Engagement (in the form of emails, phone calls, meetings and a workshop) has been undertaken with Bob Willering, Senior Delivery Specialist at Chorus, from December 2015 regarding impacts of the construction works on Chorus utilities located within or surrounding the Project area.

Engagement Outcome The Chorus representative has confirmed: • Chorus utilities located within Lower Queen Street will be impacted by Stage 3 of the Project and require removal and protection. New connections will be required for the temporary accommodation works (Stage 1 of the Project).

• Works to Chorus utilities will be undertaken in accordance with the Chorus Agreement Relating to the Movement of Infrastructure dated December 2015.

• In relation to the Lower Queen Street excavation, a Node to Node connection could be outside the designation boundaries, however any works to this connection could be undertaken via manhole access and would not require excavation works. Essentially, these works would be business as usual.

• At this point in time, Chorus will not need to work outside of the BTC or CRL designation boundaries in order to divert any cables that are affected by the construction work.

Future Engagement Engagement with Chorus will remain on-going as the Project progresses.

Vector – power, gas and telecommunications

Engagement Engagement (in the form of emails, phone calls, meetings and a workshop) has been undertaken with the following Vector representatives from November 2015: • Alec Christie, (Stakeholder Engagement - Programme & Projects) at Vector, regarding impacts of the construction works on Vector utilities located within or surrounding the Project area.

• Graeme Norton (Fibre Plant Specialist) at Vector Communications, regarding impacts of the construction works on Vector telecommunication utilities • Mike Cribb, (Gas Service Project Manager) at Vector Gas, regarding impacts of the construction works on Vector Gas utilities.

• James Thatcher (Consultant to Vector) regarding on-going Project Management in relation to works to Vector utilities • Dave Cox (Vector Consultant) at Vector, regarding all site liaison in relation to works to Vector utilities.

Engagement Outcome Vector representatives have confirmed: • Vector utilities located within Lower Queen Street will be impacted by Stage 3 of the Project and require removal and protection.

• At this point in time, Vector will not need to work outside of the BTC or CRL designation boundaries in order to divert any utilities that are affected by the construction work.

However this will need to be checked in relation to the Vector telecommunications fibre.

• The Vector telecommunications fibre is installed inside a PE / PVC duct, which has been inserted into the cast iron pipe. It is envisaged that the cast iron main can be broken away over the open cut trench to allow the duct and fibre inside to be lifted and slewed for sheet

Network Utility Operator

Summary of Consultation piling works to proceed. To do this there will need to be slack in the cable in the Communications Pits in Queen Street and Tyler Street and this will need to be confirmed by lifting the lids on the pits to check.

• Responsibility for VE3 and VE4 (11kV (PILC) and LV cables) to be confirmed depending on the site boundary of the DSBJV and Precinct Properties works. It is likely a section of these cables be relocated but as the utilities are in the western footpath they will be within the Precinct Properties work site.

Future Engagement Engagement with Vector will remain on-going as the Project progresses.

Transpower telecommunications

There are no Transpower utilities located within or adjacent to the Project area that will be impacted by the works.

Watercare – wastewater and potable water

Engagement Engagement (in the form of emails, phone calls, meetings and a workshop) has been undertaken with the following Watercare representatives from December 2015: • Alastair Stewart (Water Project Manager – Infrastructure) at Watercare in relation wastewater and potable water • Aru Chelliah (Team leader central - new developments) in relation new connections for wastewater and potable water • Simon Porter (Central Networks Manager) in relation wastewater and potable water.

Engagement Outcome Watercare representatives have confirmed: • Watercare utilities located within Lower Queen Street will be impacted by Stage 3 of the Project and require removal and protection. New connections will be required for the temporary accommodation works (Stage 1 of the Project).

• An ‘Agreement for Entrusted Works’ is currently being negotiated between Watercare and the Auckland Transport-City Rail Link in relation to the Project.

• At this point in time, Watercare will not need to work outside of the BTC or CRL designation boundaries in order to divert any utilities that are affected by the construction work. It is possible that there may be additional valve installed that are outside the existing designation. However, this work would be discrete from the Project.

Future Engagement Engagement with Watercare will remain on-going as the Project progresses.

Auckland Council – stormwater

Engagement Engagement (in the form of emails and meetings) has been undertaken with Yasenko Krpo, Ranjit Ranatunga and Manel Liyanagama at Auckland Council, from October 2015, regarding impacts of the construction works on Council stormwater utilities located within or surrounding the Project area.

Engagement Outcome The Auckland Council Stormwater Unit representatives have confirmed: • Auckland Council stormwater utilities located within Lower Queen Street will be impacted

by Stage 3 of the Project and require removal. New stormwater connections will be required for the temporary accommodation works (Stage 1 of the Project).

• At this point in time, the Auckland Council Stormwater Unit will not need to work outside of the BTC or CRL designation boundaries in order to divert any utilities that are affected by the construction work.

• An ‘Agreement for Entrusted Works’ is currently being negotiated between Watercare and the Auckland Transport-City Rail Link) in relation to the Project.

Network Utility Operator

Summary of Consultation Future Engagement Engagement with the Auckland Council Stormwater Unit will remain on-going as the Project progresses.

Vodafone telecommunications

Engagement Engagement (in the form of emails, phone calls, meetings and a workshop) has been undertaken with Lindsay Fitness (Fixed Access Design Engineer)from Vodafone from October 2015, regarding impacts of the construction works on Vodafone utilities located within or surrounding the Project area.

Engagement Outcome Vodafone has confirmed: • Vodafone utilities are not affected by the Project.

• Vodafone design appended to “Agreement to Move Network utilities Infrastructure for City Rail Link Project” Future Engagement Engagement with Vodafone will be undertaken as required as the Project progresses.

Citylink telecommunications

Engagement Engagement (in the form of emails, phone calls, meetings and a workshop) has been undertaken with Ian Neary from Pulse Networks from October 2015, regarding impacts of the construction works on Citylink utilities located within or surrounding the Project area.

Engagement Outcome The Citylink representative confirmed: • No Citylink utilities will be impacted by the construction works.

Future Engagement Engagement with Citylink will be undertaken as required as the Project progresses.

Kordia telecommunications

There are no Kordia utilities located within or adjacent to the Project area that will be impacted by the works.

Appendix Q:

Emergency Response Forms

Appendix R:

Complaint, Opportunities for Improvement and Corrective Action Forms

Appendix S:

Register of CEMP Updates

ANNUAL REVIEWS Plan

Updates

Date

CEMP

Updates have been made to the following sections: • Section 2.1 – removed reference to sheet piling • Section 2.2.2.1 – updated concrete floor demolition method to include two methods of removal • Section 2.2.3.2 – change in piling method description • Section 2.2.3.6 – removed reference to crushed concrete from demolition works being used as backfill.

• Table 2.3 – removed reference to generator for bentonite plant, replaced with transformer.

• Section 2.5 – removed location figure of bentonite and jet grout plants, replaced with reference to ITA EMP which includes this detailed information.

• Section 2.5.2 – change location of jet grout plant • Section 3.2.2 – change reference from Auckland Council TP90 (Erosion and Sediment Control Guidelines for Land Disturbing Activities in the Auckland Region) to GD005, which has superseded TP90 and is considered be practice with respect to erosion and sediment control • Section 3.2.4 – include reference to the Auckland Unitary Plan Operative in Part • Section 4.1.3 – change to Project Contact Details table • Section 4.2.2.1 – include reference to appropriate behaviours in induction as a result of complaints received • Section 4.2.5 – include reference to sharing corrective / preventative actions • Section 5.1.2.1 – update text regarding Site Specific Construction Noise and Vibration Plans, which were indicative at the time the CEMP was prepared, and have not been updated with additional information • Section 5.1.3 – include reference to on-going engagement during construction phase • Section 5.1.8 – change text given that additional contaminated soil investigations have been undertaken, providing additional data on soil classification within the Project area • Section 5.1.14 – text updated to include effects from glare due to construction activities (following a complaint regarding glare from the BTC temporary station accommodation) • Section 5.3.1 – update to stakeholder complaints form used by DSBJV • Section 6.1.1.1 – change to Auckland Council Compliance Monitoring Officer • Section 6.1.2 – clarification of daily site monitoring to refer to informal site inspections undertaken by the team and DSBJV attendees at monthly site inspections • Section 6.4 – remove reference to sustainability auditing in internal audits, as this is not required for the level targeted for the ISCA Man-5 credit

September 2017

Plan

Updates

Date

Updates have been made to the following sections: • Section 2.1 - update to construction programme dates in Table 2.1 • Section 2.2 - changes to construction method • Section 2.13 – update to construction programme (completion of Project) • Section 2.5.1 – update to description of the bentonite plant, jet grout plant and stormwater/groundwater treatment system to match current description in the ITA EMP • Section 3.1 – update to Table 3.1 to reflect change to surrounding receivers (No.1 Queen Street Bar and Café no longer in operation) • Section 3.2.1 update to Table 3.3 to capture additional legislation • Section 3.2.2 update to capture additional contaminated land related documents and update the hazardous substances documents • Table 4.1 – update to project contact details • Several updates to remove reference to GSMCP to be prepared as this has now been completed.

• Several updates to change reference from Auckland Transport to CRLL where appropriate.

August 2018