Table of Contents
Page
2.......... Environmental Monitoring and Audit
3.......... implementation status on the environmental protection requirements
List of Tables
Table 1.1 Summary of Awarded Works Contracts
Table 2.1 Summary of Major Construction Activities in the Reporting Period
Table 2.2 Summary of 1-Hour TSP Monitoring Results in the Reporting Period
Table 3.1 Summary of EP Submissions Status
List of Appendices
Appendix A Monthly EM&A Report for May 2024 – Oyster Bay Station and Associated Works Contract 1701
1
Introduction
1.1
Background
1.1.1 MTR Corporation Limited (MTRCL) had commenced a study to formulate a
technically feasible development scheme for the Proposed Comprehensive
Residential and Commercial Development atop Siu Ho Wan Depot (hereinafter
referred to the “Oyster Bay (OYB) Property Development”) to optimize housing
supply. To facilitate the construction of the OYB Property Development,
railway related works would be required. The existing Siu Ho Wan Depot
(SHD) will undergo replanning works to make room for the phased construction of
the OYB Property Development, while maintenance and supporting services to the
existing Tung Chung Line (TCL), Airport Express Line (AEL) and Disneyland
Resort Line (DRL) should be maintained without causing disruption to the normal
operation. A new Oyster Bay (OYB) Station (formerly named as Siu Ho Wan
Station (SHO)) has also been proposed along the TCL tracks to meet transport
needs of the OYB Property Development and enable building of a sustainable
community.
1.1.2 The Environmental Impact Assessment (EIA) Report (Register No.:
AEIAR-214/2017) for the SHO and SHD Replanning Works
(hereafter referred to as the “Project”) was approved on 29 November 2017 under
the Environmental Impact Assessment Ordinance (EIAO). Following the
approval of the EIA Report, an Environmental Permit (EP) was granted on 22
March 2021 (EP No: EP-588/2021) for the construction and operation of the
Project.
1.2
Project
Programme
1.2.1 Four civil construction works contracts of the Project have been awarded
since December 2021. The construction of the Project commenced in December
2021. Works contracts 1731, 1732 and 1733 are expected to complete in 2024,
while works contract 1701 is expected to complete in 2030. Table 1.1
summarises the information of the awarded Works Contracts.
Table 1.1 Summary of Awarded Works Contracts
|
Works Contract |
Description |
Construction Start Date |
Contractor |
Environmental Team |
|
1701 |
Oyster Bay Station and Associated Works |
April 2024 |
China State Construction Engineering (HK) Ltd. |
Aurecon Hong Kong Ltd. |
|
1731 |
Trial Piles and Site Formation for Siu Ho Wan Depot Property Development – Phase 1 |
January 2023 |
Gammon Construction Ltd. |
WSP (Asia) Ltd. |
|
1732 |
Cable bridges and associated civil works for cable diversion |
December 2021 |
Paul Y – CRCCI JV |
Acuity Sustainability Consulting Ltd. |
|
1733 |
Vehicular Access Bridge, Demolition of Paint Shop and Construction of EV Stabling Tracks |
April 2022 |
Build King Civil Engineering Ltd. |
SGS Hong Kong Ltd. |
1.3
Purpose
of the Report
1.3.1 The Environmental Monitoring and Audit (EM&A) programme for the
Project commenced in December 2021. This is the thirtieth EM&A Report for
the Project which summarises the EM&A works undertaken by the respective
Contractor’s ETs during the period from 1 to 31 May 2024.
2
Environmental Monitoring and Audit
2.1
EM&A
Results
2.1.1 The EM&A Report for Works Contract 1701, 1731, 1732 and 1733
prepared by the Contractor’s ET are provided in Appendices A to D.
The EM&A Report provides details of the project information, EM&A
requirements, impact monitoring and audit results for the Contract.
2.1.2 A summary of the major construction activities
undertaken by the Contractor of Works Contract during the reporting period is
presented in Table 2.1.
Table 2.1 Summary of Major Construction Activities in the Reporting Period
|
Works Contract |
Site |
Construction Activities |
|
1701 |
Overall |
· Site clearance, underground utility detection and instrumentation & monitoring installation in W12, W3A, W3B, W3C, W11, W6A, W6B, SSK · Construction site office in W11, W7 · Trial pit and predrilling works in W11 · Project Manager Office: Plate load test completed, UU diversion works · Underfloor Wheel Lathe (UFWL): sheet pile installation |
|
1731 |
Overall |
· Site Clearance & Hoarding · Pre-drilling Works · Bored Piling Works |
|
1732
|
Overall |
· Instrumentation monitoring (cable bridges, EVA road for concerning pavements between trackside) · Draw pits, cable ducts and cable trough works at depot · EVA construction and watermain installation · Additional footings and civil works at test track and east level crossing · Cable containments at the footing for cable diversion · Cable bridge E&M works, and outstanding steel works (under EIs) |
|
1733 |
Overall |
· Construction of EV Stabling Track and Vehicular Access Bridge · Road and Drainage Work · Concrete Pavement · E&M Work · Site Formation Work · Construction of Buffer Stop · Site Clearance · Tree Works |
2.1.3 During the reporting period, impact monitoring for air quality was
conducted in accordance with the EM&A Manual. No exceedances of the
Action / Limit Level of 1-hour TSP due to the Project construction were
recorded. Results of air quality is summarised in Table 2.2.
Details of the monitoring requirements, locations, equipment
and methodology are presented in Appendices A to D of this
Report.
Table 2.2 Summary of 1-Hour TSP Monitoring Results in the Reporting Period
|
Monitoring Station ID |
Location |
TSP Concentration (µg/m3) [1] |
Action Level (µg/m3) |
Limit Level (µg/m3) |
Exceedance due to the Project Construction (Yes/No) |
|
Works Contract 1701, 1731, 1732 & 1733 |
|||||
|
DM1 |
Siu Ho Wan Government Maintenance Depot |
12.0 – 45.0 |
294.7 |
500 |
No |
2.1.4 No environmental complaints, notification of summons and successful
prosecutions were recorded in the reporting period. Log for environmental
complaints, notification of summons and successful prosecutions is provided in Table
2.3.
Table 2.3 Log for Environmental Complaints, Notification of Summons and Successful Prosecutions for the Reporting Month
|
Works Contract |
Environmental Complaints |
Notification of Summons |
Successful Prosecutions |
|
1701 |
0 |
0 |
0 |
|
1731 |
0 |
0 |
0 |
|
1732 |
0 |
0 |
0 |
|
1733 |
0 |
0 |
0 |
2.1.5 Regular site inspections were conducted by the Contractor’s ET on a
weekly basis and IEC audits on a monthly basis to
check the implementation of environmental pollution control and mitigation
measures for the Project. No non-conformance was identified in the reporting
period.
3
implementation status on the environmental protection
requirements
3.1.1 The Contractor has implemented all mitigation measures and requirements
as stated in the EIA Report, EM&A Manual and EP (EP No: EP-588/2021). The
status of required submissions under the EP as of the reporting period are
summarised in Table 3.1.
Table 3.1 Summary of EP Submissions Status
|
(EP-588/2021) |
Submission |
Submission date |
|
Condition 1.12 |
Commencement Date of Construction |
11 Jun 2021 (1st submission) 12 Jul 2021 (2nd submission) 12 Aug 2021 (3rd submission) |
|
Condition 2.7 |
Construction Works Phasing Schedule Proposal |
1 Nov 2021 (1st Submission) 20 Dec 2021 (2nd Submission) 29 Dec 2021 (Deposited) 9 October 2023 (1st Submission with updated Phase 1 works) 30 Nov 2023 (Deposited) |
|
Condition 2.8 |
Environmental Permit Submission Schedule |
12 Aug 2021 10 Sep 2021 (Deposited) |
|
Condition 2.9 |
Management Organization |
1 Nov 2021 (1st Submission) 20 Dec 2021 (2nd Submission) 21 Mar 2022 (3rd Submission) 9 Aug 2022 (4th Submission) 16 Nov 2022 (5th Submission) 18 Sep 2023 (6th submission) 22 Jan 2024 (7th Submission) |
|
Condition 2.10 |
Construction Noise Mitigation Plan |
1 Nov 2021 (1st Submission) 20 Dec 2021 (2nd Submission) 28 Dec 2021 (Deposited) 29 Mar 2023 (2nd Submission which covered Phase 1 main works) 18 May 2023 (3rd Submission which covered Phase 1 main works) 28 Jul 2023 (4th Submission for Phase 1 works) 30 Oct 2023 (5th Submission for Phase 1 works) 6 Dec 2023 (6th Submission for Phase 1 works) 8 Dec 2023 (Deposited) |
|
Condition 2.11 |
Noise Mitigation Plan |
31 Mar 2023 (1st submission) 31 Jul 2023 (2nd submission) 20 Oct 2023 (3rd submission) 7 March 2024 (4th submission) 18 March 2024 (Approved) |
|
Condition 2.13 |
Waste Management Plan |
1 Nov 2021 (1st Submission) 20 Dec 2021 (2nd Submission) 28 Dec 2021 (Deposited) 30 Jun 2023 (1st Submission for Phase 1 work) 1 Aug 2023 (2nd Submission for Phase 1 works) 31 Aug 2023 (Deposited for Phase 1 works) |
|
Condition 2.15 |
Landscape and Visual Plan(s) |
27 Apr 2023 (1st Submission) 27 Jul 2023 (2nd Submission) 20 Oct 2023 (3rd Submission) 8 Dec 2023 (Approved) |
|
Condition 3.3 |
Baseline Monitoring Report |
1 Nov 2021 16 Nov 2021 (Deposited) |
|
Condition 3.4 |
Monthly EM&A Report No.29 (April 2024) |
Submitted within 10 working days after the end of the reporting month |
|
Condition 4.2 |
Dedicated Internet Website |
12 Jan 2022 25 Jul 2023 (update address) 14 Mar 2024 (update address) |
Monthly EM&A Report for May 2024
Oyster Bay Station and Associated Works Contract 1701
Monthly EM&A Report for May 2024
Trial Piles And Site Formation for
Siu Ho Wan Depot Property Development
– Phase 1 Contract 1731
Monthly EM&A Report for May 2024
Cable Bridges and Associated Civil Works
for Cable Diversion Works Contract 1732
Monthly EM&A Report for May 2024
Vehicular Access Bridge, Demolition of Paint Shop
and Construction of EV Stabling Tracks
Works Contract 1733