Installation of the Proposed 132kV Cable Circuits Connecting with Ho To West Substation and Existing 132kV Fanling to Mai Po Cable Circuits

Monthly Audit Report for September 2024

September 2024




  

 

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Contents

 Executive Summary

1       Introduction

1.1      Background

1.1.1         Purpose and Nature of the Project

1.1.2         Objectives of this Report

1.2      Project Organisation

1.3      Construction Activities

2       Environmental Site Inspection and Audit

2.1      Site Inspection

2.2      Advice on Waste Management Status

2.3      Status of Environmental Licences and Permits

2.4      Implementation Status of Mitigation Measures

3       Report on Complaints, Notifications of Summons and Successful Prosecutions

3.1      Record of Environmental Complaints Received

3.2      Record of Notifications of Summons and Successful Prosecutions

3.3      Cumulative Statistics on Complaints, Notifications of Summons and Successful Prosecutions

4       Future Key Issues

4.1      Construction Works for the Next Reporting Month

5       Conclusions

Figure

Figure 1.1 Site Location of the Project

Appendices

A.      Organisation Chart

B.      Construction Programme and Works Area Key Plan

B.1      Construction Programme

B.2      Works Area Key Plan

C.      Waste Flow Table

D.      Implementation Status of Mitigation Measures

 

 Executive Summary

Mott MacDonald Hong Kong Limited (MMHK) was commissioned by CLP Power Hong Kong Limited (CLP) as the Independent Environmental Checker (IEC) under the Environmental Permit (EP) to audit the implementation of all mitigation measures recommended in the Project Profile (PP) (PP-625/2021) and EP (No. EP-594/2021/A), and to confirm full compliance of the mitigation measures through a monthly audit report for “Installation of the Proposed 132kV Cable Circuits Connecting with Ho To West Substation and Existing 132kV Fanling to Mai Po Cable Circuits” (hereafter referred to as “the Project”). The EP was first issued on 18 August 2021 (No. EP-594/2021). The current valid EP (No. EP-594/2021/A) was issued by EPD on 7 December 2023.

The commencement date of construction of the Project was on 5 July 2022.

This is the 27th Monthly Audit Report prepared and submitted under Condition 2.1 of the EP during the period from 1 to 30 September 2024.

Implementation of Mitigation Measures

One site inspection was carried out by IEC on 25 September 2024 during the reporting month. The inspection findings are summarised in Section 2.

Record of Environmental Complaint, Notification of Summons and Successful Prosecution

No environmental complaint was received in the reporting month.

No notification of summons or successful prosecution was received in the reporting month.

 

1        Introduction

1.1        Background

1.1.1         Purpose and Nature of the Project

In June 2017, the Town Planning Board announced the publication of a new draft Outline Zoning Plan (OZP) for the Lok Ma Chau Loop area.  Based on this plan, the Lok Ma Chau Loop area would accommodate a planned working/ student population in the range of 50,000 to 53,000 upon full development.  An Environmental Impact Assessment Report for Development of Lok Ma Chau Loop (Register No. AEIAR-176/2013) was approved under the Environmental Impact Assessment Ordinance (EIAO) in October 2013 with EP (EP-477/2013) issued by the EPD on 22 November 2013.  Owing to the growth in population and the developments associated with the new OZP, there would be an increase in electricity demand and the ultimate demand has been forecasted to be about 150MVA.  In view of that, CLP proposes to establish the Ho To West Substation (as part of the Lok Ma Chau Loop area development) with 2 x 132/11kV 50MVA transformers with operation expected to commence in 2026 to support the planned development of Lok Ma Chau Loop.

Works associated with the Project include the installation of two cable circuits (turn in and turn out) linking up the proposed Ho To West Substation with two existing circuits connected to Fanling and Mai Po Substations. The establishment of the Ho To West Substation is not under the scope of this Designated Project.

The alignments of the selected cable route are approximately 6.6km. Part of the proposed cable circuits is located within the Lok Ma Chau Loop Conservation Area and San Tin Conservation Area.

The overall construction period of the Project will tentatively last for about 4.5 years (i.e. 54 months).

1.1.2         Objectives of this Report

This is the 27th Monthly Audit Report summarising the findings of the implementation status of the mitigation measures recommended in the PP and EP from 1 to 30 September 2024 (hereafter referred to as “the reporting month”).

The site location of the Project is presented in Figure 1.1.

1.2        Project Organisation

The contact information of key Project personnel is summarised in Table 1.1. An organisation chart is presented in Appendix A.

Table 1.1: Key Project Personnel 

Party

Position

Contact Person

Telephone

Fax

Project Proponent

CLP Power Hong Kong Limited (CLP)

Senior Engineer

Ng, Raymond Wai Man

2678 1539

2678 1504

Independent Environmental Checker (IEC)

Mott MacDonald Hong Kong Limited (MMHK)

IEC

Liz Lo

2828 5751

2827 1823

Contractor

Kum Shing Engineering Co., Ltd.

Senior Project Manager

Lo Kwok Cheung, Gordon

9881 0633

8169 6333

1.3        Construction Activities

Construction activities undertaken in this reporting month are presented below.

·         Trench excavation;

·         Backfilling and reinstatement works.

The Construction Programme of the Project is provided in Appendix B.1 and a key plan indicating the working areas in the programme is provided in Appendix B.2.

 

2        Environmental Site Inspection and Audit

2.1        Site Inspection

Site inspections are required to be conducted by IEC on a monthly basis to monitor the implementation of proper environmental pollution control and mitigation measures recommended in the PP of the Project, as required under the EP.

Site inspection was carried out on 25 September 2024 in the reporting month. Key observations and reminders during the site inspection are described in Table 2.1.

Table 2.1: Summary of Site Inspection and Recommendations

Inspection Date

Key Observations / Reminders

Recommendations / Actions

Close-Out Date

25 September 2024

N/A

N/A

N/A

2.2        Advice on Waste Management Status

The waste flow table of the Project is provided in Appendix C.

2.3        Status of Environmental Licences and Permits

The environmental licences and permits for the Project that were valid during the reporting month are summarized in Table 2.2.

Table 2.2: Summary of Environmental Licences and Permits

Licence/Permit

Reference No.

Date of Issue

Expiry Date (if any)

Status

Environmental Permit

 

EP-594/2021/A

7 Dec 2023

-

Valid

Billing Account for Disposal of Construction Waste

7032780

8 Jan 2021

-

Valid

Under the Air Pollution Control (Construction Dust) Regulation, seven types of construction work are defined as notifiable work. As the construction work of the Project does not belong to those notifiable works, no notification pursuant to Section 3(1) of the Air Pollution Control (Construction Dust) Regulation was deposited.

2.4        Implementation Status of Mitigation Measures

The implementation status of mitigation measures recommended in the PP and EP are summarised in Appendix D.

3        Report on Complaints, Notifications of Summons and Successful Prosecutions

3.1        Record of Environmental Complaints Received

No environmental complaint was received in the reporting month.

3.2        Record of Notifications of Summons and Successful Prosecutions

No notification of summons or successful prosecution was received during the reporting month.

3.3        Cumulative Statistics on Complaints, Notifications of Summons and Successful Prosecutions

Cumulative statistics of complaints, notifications of summons and successful prosecutions for the period from the date of commencement of construction to end of the reporting month are summarized in Table 3.1.

Table 3.1: Statistics for Complaints, Notifications of Summons and Successful Prosecutions

Period

Complaints

Notifications of Summons

Successful Prosecutions

Within this reporting month (September 2024)

0

0

0

From the date of commencement of construction (i.e. 5 Jul 2022) to the end of the reporting month (September 2024)

0

0

0

 

4        Future Key Issues

4.1        Construction Works for the Next Reporting Month

The major construction activities to be commissioned in the coming month include:

·         Trench excavation works.

 

5        Conclusions

General

The commencement date of construction of the Project was on 5 July 2022. IEC of the project has audited the implementation of all mitigation measures recommended in the PP and EP during the reporting month.

Environmental Site Inspection

One site inspection was conducted in during the reporting month by IEC.

Complaint Log

No environmental complaint was received in the reporting month.

Notifications of Summons and Successful Prosecutions

No notification of summons or successful prosecution was received in the reporting month.