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Contract No: HK/2011/07 Wanchai
Development Phase II and Central Wanchai Bypass Sampling, Field
Measurement and Testing Works (Stage 2) Environmental
Permit no. EP-356/2009, Further Evironmental permit nos. fep-02/356/2009,
FEP-03/356/2009, Fep-04/356/2009 , Fep-06/356/2009 and FEP-07/356/2009 Monthly Environmental Monitoring & Audit Report
- November 2014 -
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CLIENTS: |
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Civil Engineering and
Development Department and Highways Department |
Lam Geotechnics Limited 11/F Centre Point 181-185
Gloucester Road, Wanchai, H.K. Telephone:
(852) 2882-3939 Facsimile:
(852) 2882-3331 E-mail:
info@lamenviro.com Website:
http://www.lamenviro.com |
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Certified
by: |
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Raymond
Dai Environmental
Team Leader |
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DATE: |
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December
2014 |
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2.2 Scope of the Project and Site Description
2.3 Division of the Project Responsibility
2.4 Project Organization and Contact Personnel
3. Status of Regulatory Compliance
3.1 Status of Environmental Licensing and Permitting under
the Project
5.2 Real-time Noise Monitoring
6.2 Real-time noise Monitoring
6.5 Review of the Reasons for and the Implications of
Non-compliance
6.6 Summary of action taken in the event of and follow-up
on non-compliance
7. Cumulative Construction Impact due to the Concurrent
Projects
9. Complaints, Notification of Summons and Prosecution
lIST OF TABLES
Table I Summary of Water Quality Monitoring Exceedances in
Reporting Month
Table II Summary of Enhanced Dissolved Oxygen Monitoring
Exceedances in Reporting Month
Table 2.1 Schedule 2 Designated Projects under this Project
Table 2.2 Details of Individual Contracts under the Project
Table 2.3 Contact Details of Key Personnel
Table 3.4 Cumulative Summary of Valid Licences and Permits under
Contract no. HK/2009/01
Table 3.5 Summary of submission status under FEP-02/356/2009
Condition
Table 3.6 Cumulative Summary of Valid Licences and Permits under
Contract no. HK/2009/02
Table 3.7 Summary of submission status under FEP-03/356/2009
Condition
Table 3.8 Cumulative Summary of Valid Licences and Permits under
Contract no. HY/2009/15
Table 3.9 Summary of submission status under FEP-04/356/2009
Condition
Table 3.10 Cumulative Summary of Valid Licences and Permits under
Contract no. HY/2009/19
Table
3.11 Cumulative Summary of
Valid Licences and Permits under Contract no. HK/2012/08
Table
3.12 Summary of submission
status under EP-356/2009 & FEP-06/356/2009 Condition
Table
3.13 Cumulative Summary of
Valid Licences and Permits under Contract no. HY/2010/08
Table
3.14 Summary of submission
status under EP-356/2009 and FEP-07/356/2009 Condition
Table 4.1 Noise Monitoring Station
Table 4.2 Real Time Noise Monitoring Station
Table 4.3 Air Monitoring Station
Table 4.4 Marine Water Quality Stations for Water Quality
Monitoring
Table 4.5 Marine Water Quality Monitoring Frequency and
Parameters
Table 4.6 Marine Water Quality Stations for Enhanced Water
Quality Monitoring
Table 5.2 Noise Monitoring Station for Contract nos. HK/2009/01,
HK/2009/02
Table 5.3 Noise Monitoring Station for Contract no. HY/2009/15
Table 5.4 Noise Monitoring Station for Contract no. HY/2009/19
Table 5.5 Noise Monitoring Station for Contract
no. HY/2010/08
Table 5.6 Real Time Noise Monitoring Station for Contract no.
HY/2009/19
Table 5.7
Air Monitoring Station for Contract no. HK/2009/01
Table 5.8 Air Monitoring Station for Contract no. HK/2009/02
Table 5.9 Air Monitoring Station for Contract no. HY/2009/15
Table 5.10 Air
Monitoring Stations for Contract no. HY/2009/19
Table 5.11 Air
Monitoring Stations for Contract no. HK/2012/08
Table 5.12 Air
Monitoring Stations for Contract no. HY/2010/08
Table 5.14 Water
Monitoring Stations for Contract no. HK/2009/01
Table 5.15 Water
Monitoring Stations for Contract no. HK/2009/02
Table 5.16 Water
Monitoring Stations for Contract no. HK/2012/08
Table 5.17 Water
Monitoring Stations for Contract no. HY/2009/15
Table 5.18 Summary
of Water Quality Monitoring Exceedances in Reporting Month
Table 5.19 Summary
of Enhanced Dissolved Oxygen Monitoring Exceedances in Reporting Month
Table 5.20 Details of Waste Disposal for Contract no. HK/2009/01
Table 5.21 Details of Waste Disposal for Contract no. HK/2009/02
Table 5.22 Details of Waste Disposal for Contract no. HY/2009/15
Table 5.23 Details of Waste Disposal for Contract no. HY/2009/19
Table 5.24 Details
of Waste Disposal for Contract no. HK/2012/08
Table 5.25 Details of Waste Disposal for Contract
no. HY/2010/08
Table 8.1 Summary
of Environmental Inspections for Contract no. HK/2009/01
Table 8.2 Summary
of Environmental Inspections for Contract no. HK/2009/02
Table 8.3 Summary
of Environmental Inspections for Contract no. HY/2009/15
Table 8.4 Summary
of Environmental Inspections for Contract no. HY/2009/19
Table 8.5 Summary of Environmental Inspections for
Contract no. HK/2012/08
Table 8.6 Summary of Environmental Inspections for Contract no.
HY/2010/08
Table 9.1 Cumulative Statistics on Complaints
Table 9.2 Cumulative Statistics on Successful Prosecutions
Table 10.1 Construction Activities and Recommended Mitigation
Measures in Coming Reporting Month
lIST OF FIGUREs
Figure 2.2 Project Organization Chart
Figure 4.1 Locations of Environmental Monitoring Stations
lIST OF APPENDIces
Appendix 3.1 Environmental Mitigation Implementation Schedule
Appendix 4.1 Action and Limit Level
Appendix 4.2 Copies of Calibration Certificates
Appendix 5.1 Monitoring Schedule for Reporting Month and Coming month
Appendix 5.2 Noise Monitoring Results and Graphical Presentations
Appendix 5.3 Air Quality Monitoring Results and Graphical Presentations
Appendix 5.4 Water Quality Monitoring Results and Graphical Presentations
Appendix 5.5 Real-time Noise Monitoring Results and Graphical Presentations
Appendix 6.1 Event Action Plans
Appendix 6.2 Summary for Notification of Exceedance
Appendix 10.1 Construction Programme of Individual Contracts
Construction Activities for the Reported Period
·
Rock trimming works
Ÿ Works of covered walkway
Ÿ Drainage work
Ÿ ABWF work
Ÿ Demolition of Existing Wan Chai Ferry
Pier
Ÿ Dredging and Reclamation at WCR3
·
Removal of temporary reclamation, D-wall and seawall blocks at TPCWAE
& TS4
·
Temporary reclamation works and installation of seawall blocks at TPCWAW
·
Maintenance dredging
·
ELS for box culvert L at Lung King Street
·
Removal of rock armour
·
Dry dock construction
·
Installation of caisson seawall
·
Rock filling works
·
Dredging works
·
Seawall blocks installation
·
Sheet piling works, welding & struts installation works at Outfall Q
·
Seawater intake diversion works
·
Installation of water tank
Noise
Monitoring
Real-time
Noise Monitoring
Air Quality Monitoring
24hr TSP monitoring at CMA3a, CMA4a and
CMA5a were rescheduled from 20 November 2014 to 21 November 2014.
Water Quality Monitoring
xvii.
With respect to the commencement of temporary reclamation works and
seawall construction at Ex-PCWAW zone and diverted culvert extension, the
location of the Enhance DO monitoring stations (Ex-PCWASW and Ex-PCWA SE) were
finely adjusted to the PCWAE since 7 November 2014.
xviii.
With respect to the commencement of marine dredging works at WCR3 under
contract HK/2009/02. The respective water quality monitoring station C1 were
associated with HK/2009/01 and HK/2009/02.
Table
I Summary of Water Quality
Monitoring Exceedances in Reporting Month
|
Water Monitoring Station |
Mid-flood |
Mid-ebb |
|||||||||||
|
DO |
Turbidity |
SS |
DO |
Turbidity |
SS |
||||||||
|
AL |
LL |
AL |
LL |
AL |
LL |
AL |
LL |
AL |
LL |
AL |
LL |
||
|
C1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
HK/2012/08 |
WSD19 |
0 |
0 |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
|
P1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
P3 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
P4 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
P5 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
HK/2009/02 |
RW21-P789 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
|
HY/2009/15
& HY/2010/08 |
C7 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Total |
0 |
0 |
2 |
2 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
|
- WSD9 and WSD17 were implemented with respect to HK/2009/02 from 8 Feb 2012.
- 4-week water quality monitoring at
WSD9, WSD10, WSD15, WSD17, C8 and C9 were completed on 6 Feb 2012.
- C8 and C9 were implemented with
respect to HY/2009/19 from 28 Jan 2012.
- C8 & C9 was temporary
suspended on 30 March 2013 due to the marine works for Contract no. HY/2009/19
had been completed on 4 March 2013
- WSD7 and WSD20 water quality
monitoring were temporarily suspended from 27 Apr 2012.
- C2, C3 C4e and C4w water quality monitoring
station was temporarily suspended since 24 Apr 2013
- C5e and C5w water quality
monitoring station was temporarily suspended since 29 July 2013
- WSD21 water quality monitoring
station was temporarily suspended since 12 March 2014
- Maintenance responsibility of
silt screen C1, WSD19, P3, P4 and P5 are under Contract HK/2009/01.
- WSD9 and WSD17 water quality
monitoring station was temporarily suspended since 8 September 2014 flood tide.
- C7 water
quality monitoring station was temporarily suspended since 22 October 2014.
Table
II Summary of Enhanced Dissolved
Oxygen Monitoring Exceedances in Reporting Month
|
Contract no. |
Water Monitoring Station |
Mid-flood |
Mid-ebb |
||
|
DO |
DO |
||||
|
AL |
LL |
AL |
LL |
||
|
C6 |
0 |
0 |
0 |
0 |
|
|
C7 |
0 |
0 |
0 |
0 |
|
|
Ex-WPCWA
SW |
0 |
0 |
0 |
1 |
|
|
Ex-WPCWA
SE |
1 |
3 |
0 |
3 |
|
|
Total |
1 |
3 |
0 |
4 |
|
xlv.
With respect to the commencement of temporary reclamation works and
seawall construction at Ex-PCWAW zone and diverted culvert extension, the
location of the Enhance DO monitoring stations (Ex-PCWASW and Ex-PCWA SE) were
finely adjusted to the PCWAE since 7 November 2014.
Complaints, Notifications of Summons and Successful
Prosecutions
Site Inspections and Audit
Future Key Issues
Contract no. HK/2009/01 – Wan Chai
Development Phase II – Central –Wanchai Bypass at HKCEC
Ÿ
Nil
Contract no. HK/2009/02 – Wan Chai
Development Phase II – Central – Wan Chai Bypass at Wan Chai East
·
Works of covered walkway
·
Drainage works
·
ABWF works
·
Demolition of the existing Wan Chai Ferry Pier
·
Dredging and Reclamation at WCR3
Contract no. HY/2009/15 –
Central-Wanchai Bypass – Tunnel (Causeway Bay Typhoon Shelter Section)
·
Removal of D-wall at TPCWAE & TS4
·
Temporary reclamation and installation of seawall blocks at TPCWAW
·
Maintenance dredging
·
Reinstatement of existing bermstone and seawall at TS4
Contract no. HY/2009/19- Wan Chai Bypass
Tunnel (North Point Section) and Island Eastern Corridor Link
·
Construction of Pile Cap F1B
Contract no. HK/2012/08 – Wan Chai Development Phase II – Central- Wan
Chai Bypass at Wan Chai West
·
ELS for box culvert L at Lung King Street
·
Removal of rock armour
·
Dry dock construction
·
Installation of caisson seawall
Contract
no. HY/2010/08 –Central - Wan Chai Bypass (CWB) –Tunnel (Slip Road 8)
·
Rock filling works
·
Dredging works
·
Seawall blocks installation
·
Sheet piling works, welding & struts installation works at Outfall Q
·
Seawater intake diversion works
·
Installation of water tank
1.1.1.
Lam Geotechnics Limited (LGL) has been appointed to work as the
Environmental Team (ET) under Environmental Permit no. EP-356/2009 and Further
Environmental permit nos. FEP-02/356/2009, FEP-03/356/2009, FEP-04/356/2009, FEP-06/356/2009
and FEP-07/356/2009 to implement the Environmental Monitoring and Audit
(EM&A) programme as stipulated in the EM&A Manual of the approved
Environmental Impact Assessment (EIA) Report for Wan Chai Development phase II
and Central-Wan Chai Bypass (Register No.: AEIAR-125/2008) and in the EM&A
Manual of the approved EIA Report for Central-Wan Chai Bypass and Island
Eastern Corridor Link (Register No. AEIAR-014/2001).
1.1.2.
This report presents the environmental monitoring and auditing work
carried out in accordance to the Section 10.3 of EM&A Manual and “Environmental
Monitoring and Audit Requirements” under Particular Specification Section
27.
1.1.3.
This report documents the finding of EM&A works for Environmental
Permit no. EP-356/2009, Further Environmental Permit no. FEP-02/356/2009,
FEP-03/356/2009, FEP-04/356/2009, FEP-06/356/2009 and FEP-07/356/2009 during
the period of October 2014 to November 2014. The cut-off date of reporting is
at 27th of each reporting month.
Section 1 Introduction – details the scope and structure of the report.
Section 2 Project
Background – summarizes background and
scope of the project, site description, project organization and contact
details of key personnel during the reporting period.
Section 3 Status of Regulatory Compliance – summarizes the status of valid Environmental Permits /
Licenses during the reporting period.
Section 4 Monitoring
Requirements – summarizes all monitoring
parameters, monitoring methodology and equipment, monitoring locations,
monitoring frequency, criteria and respective event and action plan and
monitoring programmes.
Section 5 Monitoring
Results – summarizes the monitoring
results obtained in the reporting period.
Section 6 Compliance Audit – summarizes
the auditing of monitoring results, all exceedances environmental
parameters.
Section 7 Cumulative Construction Impact due
to the Concurrent Projects – summarizes the relevant cumulative
construction impact due to the concurrent activities of the concurrent Projects.
Section 8 Site Inspection – summarizes the findings of weekly site inspections
undertaken within the reporting period, with a review of any relevant follow-up actions within the reporting period.
Section 9 Complaints, Notification of
summons and Prosecution – summarizes the cumulative statistics on
complaints, notification of summons and prosecution
Section 10 Conclusion
2.1.1.
“Wan Chai Development phase II and Central-Wan Chai Bypass” and
“Central-Wan Chai Bypass and Island Eastern Corridor Link” (hereafter called
“the Project”) are Designed Project (DP) under the Environmental Impact
Assessment Ordinance (Cap. 499) (EIAO). The Environmental Impact Assessment
(EIA) Reports for Central-Wan Chai Bypass and Island Eastern Corridor Link
(Register No. AEIAR-041/2001) and Wan Chai Development phase II and Central-Wan
Chai Bypass (Register No.: AEIAR-125/2008) have been approved on 31 August 2001
and 11 December 2008 respectively.
2.1.2.
The key purpose of Wan Chai Development Phase II (WDII) is to provide
land at Wan Chai North and North Point for construction of the Central-Wan Chai
Bypass and Island Eastern Corridor Link (CWB). Land formed under the project
will be developed as a world-class waterfront promenade joining that at the new
Central waterfront for public enjoyment.
2.1.3.
There is a compelling and present need for the CWB to provide relief to
the very congested east-west Connaught Road Central/Harcourt Road / Gloucester
Road Corridor (the Corridor) which is currently operating beyond its capacity.
The CWB will provide relief to the existing congestion along the Corridor and
cater for the anticipated growth of traffic on Hong Kong Island. Without the
CWB and its access roads, there will not be sufficient capacity to serve the
heavy traffic demands at both strategic and local levels.
2.2.1.
The Project is located mainly in Wan Chai North, Causeway Bay and North
Point, and is demarcated by Gloucester Road and Victoria Park Road to the
south, Fenwick Pier Street to the west and Tong Shui Road Interchange to the
east, as shown in Figure
2.1.
2.2.2.
The study area encompasses existing developments along the Wan Chai,
Causeway Bay and North Point shorelines. Major land uses include the Hong Kong
Convention & Exhibition Centre (HKCEC) Extension, the Wan Chai Ferry Pier,
the ex-Wan Chai Public Cargo Working Area (ex-PCWA), the Royal Hong Kong Yacht
Club (RHKYC), the Police Officers’ Club, the Causeway Bay Typhoon Shelter
(CBTS) and commercial and residential developments.
2.2.3.
The scope of the Project
comprises:
·
Land
formation for key transport infrastructure and facilities, including the Trunk
Road (i.e.
CWB) and the associated slip roads for connection to the Trunk Road and for through
traffic from Central to Wan Chai and Causeway Bay. The land formed for the above
transport infrastructure will provide opportunities for the development of an
attractive waterfront promenade for the enjoyment of the public
·
Reprovisioning
/ protection of the existing facilities and structures affected by the land
formation works mentioned above
·
Extension,
modification, reprovisioning or protection of existing storm water drainage
outfalls, sewerage outfalls and watermains affected by the revised land use and
land formation works mentioned above
·
Upgrading
of hinterland storm water drainage system and sewerage system, which would be
rendered insufficient by the land formation works mentioned above
·
Provision
of the ground level roads, flyovers, footbridges, necessary transport
facilities and the associated utility services
·
Construction
of the new waterfront promenade, landscape works and the associated utility
services
·
The
Trunk Road (i.e. CWB) within the study area and the associated slip roads for
connection to the Trunk Road.
2.2.4.
The project also contains various Schedule 2 DPs that, under the EIAO,
require Environmental Permits (Eps) to be granted by the DEP before they may be
either constructed or operated. Table 2.1 summarises the five
individual DPs under this Project. Figure 2.1 shows the locations of these
Schedule 2 DPs.
Table 2.1 Schedule
2 Designated Projects under this Project
|
Item |
Designated
Project |
EIAO
Reference |
Reason for
inclusion |
|
DP1 |
Central-Wanchai Bypass (CWB) including its road tunnel and slip roads |
Schedule 2, Part I, A.1 and A.7 |
Trunk road and road tunnel more than 800 m in length |
|
DP2 |
Road P2 and other roads which are classified as primary/district
distributor roads |
Schedule 2, Part I, A.1 |
Primary / district distributor roads |
|
DP3 |
Reclamation works including associated dredging works |
Schedule 2, Part I, C.1 and C.12 |
Reclamation more than 5 ha in size and a dredging operation less than
100 m from a seawater intake point |
|
DP5 |
Wan Chai East Sewage Outfall |
Schedule 2, Part I, F.5 and F.6 |
Submarine sewage pipelines with a total diameter more than 1,200 mm
and include a submarine sewage outfall |
|
DP6 |
Dredging for the Cross-harbour Water Mains from Wan Chai to Tsim Sha
Tsui |
Schedule 2, Part I, C.12 |
A dredging operation less than 100 m from a seawater intake point |
2.3.1.
Due to the multi-contract nature of the Project, there are a number of
contracts sub-dividing the whole works area into different work areas to be
commenced. Contractors of individual contracts will be required by the EP
holder to apply Further Environmental Permits (FEP) such that the impact monitoring
stations are sub-divided accordingly to facilitate the implementation of
EM&A programme and to streamline the EM&A reporting for individual FEP
holders correspondingly.
2.3.2.
The details of individual contracts are summarized in Table 2.2.
Table 2.2 Details
of Individual Contracts under the Project
|
Contract
No. |
Contract Title |
Associated
DP(s) |
Construction
Commencement Date |
|
HK/2009/01 |
Wan Chai Development Phase II – Central –Wanchai Bypass at Hong Kong
Convention and Exhibition Centre |
DP3, DP6 |
23 July 2010 |
|
DP1, DP2 |
25 August 2011 |
||
|
HK/2009/02 |
Wan Chai Development Phase II – Central – Wan Chai Bypass at WanChai
East |
DP3, DP5 |
5 July 2010 |
|
DP1 |
26 April 2011 |
||
|
HY/2009/11 |
Wan Chai Development Phase II and Central – Wan Chai Bypass – North
Point Reclamation |
DP3 |
17 March 2010 (Completed) |
|
HY/2009/15 |
Central-Wanchai Bypass – Tunnel (Causeway Bay Typhoon Shelter Section) |
DP3 |
10 November 2010 |
|
DP1 |
13 July 2011 |
||
|
HK/2010/06 |
Wan Chai Development Phase II-Central-Wan Chai
Bypass over MTR Tsuen Wan Line |
DP3 |
22 March 2011 (Completed) |
|
04/HY/2006 |
Reconstruction of Bus Terminus near Man Yiu Street and Man Kwong
Street |
DP1 |
September 2010 (Completed) |
|
HY/2009/17 |
Central – Wan Chai Bypass (CWB) at FEHD Whitfield Depot – Advanced
piling works. |
DP1 |
5 October 2010 (Completed) |
|
HY/2009/18 |
Central – Wan Chai Bypass (CWB) – Central Interchange |
DP1 |
21 April 2011 |
|
HY/2009/19 |
Central – Wanchai Bypass Tunnel (North Point Section) and Island
Eastern Corridor Link |
DP1 |
24 March 2011 |
|
HK/2012/08 |
Wan Chai
Development Phase II Central- Wan Chai Bypass at
Wan Chai West |
DP1,DP2,
DP3 |
10 March 2014 |
|
HY/2010/08 |
Central- Wanchai Bypass Tunnel – Tunnel (Slip Road 8) |
DP1, DP2, DP3 |
21 March 2013 |
|
HY/2011/08 |
Central-Wan Chai Bypass (CWB) – Tunnel Buildings,
Systems and Fittings, and Works Associated with Tunnel Commissioning |
DP1 |
8 October 2014 |
2.4.1.
Civil Engineering and Development Department and Highways Department are
the overall project controllers for the Wan Chai Development Phase II and
Central-Wan Chai Bypass respectively. For the construction phase of the
Project, Project Engineer, Contractor(s), Environmental Team and Independent
Environmental Checker are appointed to manage and control environmental issues.
2.4.2.
The proposed project organization and lines of communication with
respect to environmental protection works are shown in Figure
2.2. Key personnel and contact
particulars are summarized in Table 2.3:
Table
2.3 Contact Details of Key Personnel
|
Party |
Role |
Post |
Name |
Contact
No. |
Contact
Fax |
|
AECOM |
Engineer’s Representative for WDII |
Principal Resident Engineer |
Mr. Frankie Fan |
2587 1778 |
2587 1877 |
|
Engineer’s Representative for CWB |
Principal Resident Engineer |
Mr. Peter Poon |
3912 3388 |
3912 3010 |
|
|
Chun Wo – Leader Joint Venture |
Contractor under Contract no. HK/2009/01 |
Joint
Venture Board Representative |
Mr. Simon Liu |
9304 8355 |
2587 1878 |
|
Deputy Site
Agent |
Mr. Andy Yu |
9648 4896 |
|||
|
Construction
Manager |
Mr. Terry
Wong |
9757 9846 |
|||
|
Construction
Manager |
Mr. Wyman
Wong |
9627 2467 |
|||
|
Construction
Manager |
Mr. Kenneth
Chan |
9160 3850 |
|||
|
Senior Environmental Engineer |
Ms. Wendy Ng |
9803 0057 |
|||
|
Assistant
Environmental Engineer |
Miss.
Connie Chan |
6157 7057 |
|||
|
Chun Wo – CRGL Joint Venture |
Contractor under Contract no. HK/2009/02 |
Project
Manager |
Mr. Alfred Leung |
3658-3022 |
2827 9996 |
|
Quality & Environmental Manager |
Mr. C.P. Ho |
9191 8856 |
|||
|
China State Construction Engineering (HK) Ltd. |
Contractor under Contract no. HY/2009/15 |
Project Director |
K C Cheung |
3557 6399 |
2566 2192 |
|
Site Manager |
J H Chen |
3557 6368 |
|||
|
Project Manager |
Andrew Wong |
3557 6358 |
|||
|
Contractor’s Representative |
Gene Cheung |
3557 6395 |
|
||
|
|
|
Senior Project Manager |
Eddie Tang |
35576452 |
|
|
|
|
Environmental Officer |
Andy Mak |
3557 6347 |
|
|
Chun Wo – CRGL – MBEC Joint Venture |
Contractor under Contract no. HY/2009/19 |
Project Manager |
Mr. Rayland Lee |
3758 8879 |
|
|
Site Agent |
Mr. Eric Yip |
252902068 |
|||
|
Environmental Engineer |
Mr. Calvin Leung |
9286 9208 |
|||
|
|
|
Environmental Manager / Environmental Officer |
Mr. M.H. Isa |
9884 0810 |
|
|
|
|
Construction Manager (Marine) |
William Luk |
9610 1101 |
|
|
Construction Manager (Land) |
Patrick Cheung |
9643 3012 |
|||
|
Construction Manager (Land) |
Eric Fong |
6191 9337 |
|||
|
Operation Manager (Land) |
Yung Kwok Wah |
9834 1010 |
|||
|
China State- Leader JV |
Contractor under Contract no. HK/2012/08 |
Project Director |
Andrew Tse |
9137 1811 |
2877 1522 |
|
Project Manager |
Victor Wu |
9193 8871 |
|||
|
Deputy Project Manager |
George Cheung |
9268 1918 |
|||
|
Site Agent |
Paul Lui |
9095 7922 |
|||
|
Environmental Officer |
James Ma |
9130 9549 |
|||
|
Environmental Supervisor |
Ching Man, Chan |
6050 4919 |
|||
|
China State |
Contractor under
Contract no. HY/2010/08 |
Project Director |
Cheung Kit Cheung |
3557 6399 |
2566 8061 |
|
|
|
Project Manager |
Chan Ying Lun |
3418 3001 |
|
|
|
|
Deputy Project Manager |
Chris Leung |
3467 4299 |
|
|
|
|
Site Agent |
Dave Chan |
3467 4277 |
|
|
|
|
Environmental Officer |
C.M. Wong |
3557 6464 |
|
|
|
|
Environmental Supervisor |
Desmond Ho Tsz Ho |
3557 6466 |
|
|
Leighton Joint Venture |
Contractor under Contract no. HY/2011/08 |
Project Manager |
Paul Evans |
2823 1111 |
21406799 |
|
Site Agent |
Colman Wong |
9730 0806 |
|||
|
Environmental Officer |
David Hung |
9765 6161 |
|||
|
Environmental Supervisor |
Penny Yiu |
2214 7738 |
|||
|
ENVIRON
Hong Kong Limited |
Independent
Environmental Checker (IEC) |
Independent Environmental Checker (IEC) |
Mr. David Yeung |
3465 2888 |
3465 2899 |
|
Lam
Geotechnics Limited |
Environmental
Team (ET) |
Environmental Team Leader (ETL) |
Mr. Raymond Dai |
2882 3939 |
2882 3331 |
2.4.3.
For Contract no. HK/2009/01, the principal work activities in this
reporting month included:
Ÿ
Rock trimming works
2.4.4.
For Contract no. HK/2009/02, the principal work activities in this
reporting month included:
Ÿ
Works of covered walkway
Ÿ
Drainage work
Ÿ
ABWF work
Ÿ
Demolition of Existing Wan Chai Ferry Pier
Ÿ
Dredging and Reclamation at WCR3
2.4.5.
For Contract no. HY/2009/15, the principal work activities in this
reporting month included:
Ÿ
Removal of temporary reclamation, D-wall and seawall blocks at TPCWAE
& TS4
Ÿ
Temporary reclamation works and installation of seawall blocks at TPCWAW
Ÿ
Maintenance dredging
2.4.6.
For Contract no. HY/2009/19, the principal work activity in this
reporting month included:
Ÿ Construction of Dolphin Cap
2.4.7.
For Contract no. HK/2012/08,
the principal work activity in this reporting month included:
·
ELS for box culvert L at Lung King Street
·
Removal of rock armour
·
Dry dock construction
·
Installation of caisson seawall
2.4.8.
For Contract no. HY/2010/08, no principal work activities this reporting
month.
·
Rock filling works
·
Dredging works
·
Seawall blocks installation
·
Sheet piling works, welding & struts installation works at outfall Q
·
Seawater intake diversion works
·
Installation of water tank
2.4.9.
In coming reporting month, the principal work activities of individual
contracts are anticipated as follows:
Contract no. HK/2009/01 – Wan Chai Development
Phase II – Central –Wanchai Bypass at HKCEC
Ÿ
Nil
Contract no. HK/2009/02 – Wan Chai Development
Phase II – Central – Wan Chai Bypass at Wan Chai East
·
Works of covered walkway
·
ABWF works
·
Drainage works
·
Demolition of the existing Wan Chai Ferry Pier
·
Dredging and Reclamation at WCR3
Contract no. HY/2009/15 – Central-Wanchai Bypass –
Tunnel (Causeway Bay Typhoon Shelter Section)
·
Removal of D-wall at TPCWAE & TS4
·
Temporary reclamation and installation of seawall blocks at TPCWAW
·
Maintenance dredging
·
Reinstatement of existing bermstone and seawall at TS4
Contract no. HY/2009/19- Wan Chai Bypass Tunnel
(North Point Section) and Island Eastern Corridor Link
Ÿ Construction of Dolphin Cap
Ÿ Construction of Pile Cap F1B
Contract no. HK/2012/08 – Wan Chai Development
Phase II – Central- Wan Chai Bypass at Wan Chai West
·
ELS for box culvert L at Lung King Street
·
Removal of rock armour
·
Dry dock construction
·
Installation of caisson seawall
Contract no. HY/2010/08 –Central - Wan Chai Bypass
(CWB) –Tunnel (Slip Road 8)
·
Rock filling works
·
Dredging works
·
Seawall blocks installation
·
Sheet piling works, welding & struts installation works at outfall Q
·
Seawater intake diversion works
·
Installation of water tank
3.1.1.
A summary of the current status on licences and/or permits on
environmental protection pertinent to the Project is shown in Table 3.1.
|
Permits and/or
Licences |
Reference No. |
Issued Date |
Status |
|
Environmental Permit |
EP-356/2009 |
30 Jul 2009 |
Valid |
|
Environmental Permit |
EP-364/2009 |
17 Aug 2009 |
Superseded |
|
Environmental Permit |
EP-364/2009/A |
4 Aug 2010 |
Superseded |
|
Environmental Permit |
EP-364/2009/B |
20 Sep 2012 |
Superseded |
|
Environmental Permit |
EP-364/2009/C |
11 Jul 2014 |
Valid |
|
Environmental Permit |
EP-376/2009 |
13 Nov 2010 |
Valid |
|
Further Environmental
Permit |
FEP-01/356/2009 |
18 Feb 2010 |
Surrendered |
|
Further Environmental
Permit |
FEP-02/356/2009 |
24 Mar 2010 |
Valid |
|
Further Environmental
Permit |
FEP-03/356/2009 |
24 Mar 2010 |
Valid |
|
Further Environmental Permit |
FEP-04/356/2009 |
22 Nov 2010 |
Valid |
|
Further Environmental Permit |
FEP-05/356/2009 |
24 Mar 2011 |
Surrendered |
|
Further Environmental Permit |
FEP-01/364/2009 |
24 Mar 2010 |
Valid |
|
Further Environmental Permit |
FEP-02/364/2009 |
21 Apr 2010 |
Valid |
|
Further Environmental Permit |
FEP-03/364/2009 |
12 Jul 2010 |
Surrendered |
|
Further Environmental Permit |
FEP-04/364/2009/A |
14 Oct 2010 |
Surrendered |
|
Further Environmental Permit |
FEP-05/364/2009/A |
15 Nov 2010 |
Valid |
|
Further Environmental Permit |
FEP-06/364/2009/A |
22 Nov 2010 |
Valid |
|
Further Environmental Permit |
FEP-07/364/2009/B |
20 Sep 2012 |
Valid |
|
Further Environmental Permit |
FEP-08/364/2009/A |
15 Jun 2012 |
Surrendered |
|
Further Environmental Permit |
FEP-06/356/2009 |
5 Mar 2013 |
Valid |
|
Further Environmental Permit |
FEP-07/356/2009 |
26 July 2013 |
Valid |
|
Further Environmental Permit |
FEP-10/364/2009/B |
26 July 2013 |
Valid |
|
Further Environmental Permit |
FEP-11/362/2009/B |
2 May 2014 |
Valid |
3.1.2.
Due to the multi-contract nature of the Project, the status of permits
and/or licences under the individual contract(s) are presented as below:
Contract no. HK/2010/06 – Wan Chai Development Phase II – Central – Wan
Chai Bypass over MTR Tsuen Wan Line under FEP-05/356/2009
3.1.3.
The construction works were completed and the FEP-05/356/2009 was
surrendered by the Contractor on 3 October 2014.
Contract no. HK/2009/01 – Wan Chai
Development Phase II – Central –Wanchai Bypass at HKCEC
3.1.4.
Summary of the current status on licences and/or permits on
environmental protection pertinent and submission for contract no. HK/2009/01
under FEP-02/356/2009 are shown in Table 3.4 and Table 3.5.
Table
3.4 Cumulative Summary of Valid Licences
and Permits under Contract no. HK/2009/01
|
Permits and/or Licences |
Reference No. |
Issued Date |
Valid Period/
Expiry Date |
Status |
|
Further Environmental Permit |
FEP-02/356/2009 |
24 Mar 2010 |
N/A |
Valid |
|
FEP-02/364/2009 |
21 Apr 2010 |
N/A |
Valid |
|
|
Notification of Works Under APCO |
313088 |
06 Jan 2010 |
N/A |
Valid |
|
Construction Noise
Permit (CNP) for non-piling equipment |
GW-RS0765-14 |
30 Jul 2014 |
15 Aug 2014 to 14
Feb 2015 |
Valid |
|
GW-RS0381-14 |
8 Apr 2014 |
9 May
2014 to 11 Nov 2014 |
Replaced
by GW-RS1056-14 |
|
|
GW-RS0435-14 |
30 Apr
2014 |
13 May 2014
to 12 Nov 2014 |
Replaced
by GW-RS1274-14 |
|
|
GW-RS0437-14 |
2 May
2014 |
8 May
2014 to 7 Nov 2014 |
Expired |
|
|
|
GW-RS0451-14 |
5 May
2014 |
12 May
2014 to 11 Nov 2014 |
Expired |
|
|
GW-RS0462-14 |
7 May 2014 |
8 May 2014 to 7
Nov 2014 |
Valid |
|
|
GW-RS0498-14 |
22 May
2014 |
24 May
2014 to 22 Nov 2014 |
Expired |
|
|
GW-RS0875-14 |
21 Aug 2014 |
23 Aug 2014 to 21
Feb 2015 |
Valid |
|
|
GW-RS1056-14 |
29 Sept 2014 |
8 Oct 2014 to 7 April 2015 |
Valid |
|
|
GW-RS1274-14 |
17 Nov 2014 |
17 Nov 2014 to 16 May 2015 |
Valid |
|
|
GW-RS1051-14 |
29 Sept 2014 |
9 Oct 2014 to 8 April 2015 |
Valid |
|
|
GW-RS1222-14 |
05 Nov 2014 |
08 Nov 2014 to 07 May 2015 |
Valid |
|
|
GW-RS1309-14 |
24 Nov 2014 |
26 Nov 2014 to 25 May 2015 |
Valid |
|
Discharge Licence |
WT00018110-2014 |
6
Jan 2014 |
31
Mar 2015 |
Valid |
|
WT00006220-2010 |
18
Mar 2010 |
31
Mar 2015 |
Valid |
|
|
|
WT00009641-2011 |
24
Jul 2011 |
31
Jul 2016 |
Valid |
|
Billing account under Waste Disposal
Ordinance |
7010069 |
21
Jan 2010 |
N/A |
Valid |
|
Registration as a Chemical Waste Producer |
WPN5213-134-C3585-01 |
21
Jan 2010 |
N/A |
Valid |
Table
3.5 Summary of submission status under
FEP-02/356/2009 Condition
|
EP Condition |
Submission |
Date of Submission |
|
Condition 2.6 |
Management Organization of Main Construction Companies |
13 Apr 2010 |
|
Condition 2.7 |
Works Schedule and
Location Plan |
8 Apr 2010 |
|
Condition 2.8 |
Silt Curtain
Deployment Plan (Rev. 5) |
24 Aug 2012 |
|
Silt Curtain Deployment
Plan (Rev. 4) |
12 July 2012 |
|
|
Silt Curtain
Deployment Plan (Rev. 3) |
27 June 2012 |
|
|
Silt Curtain
Deployment Plan |
19 Apr 2010 |
|
|
Condition 2.9 |
Silt Screen
Deployment Plan (Rev. 6) |
20 Aug 2014 |
|
Silt Screen
Deployment Plan (Rev.5) |
24 Jul 2013 |
|
|
Silt Screen
Deployment Plan (Rev.4) |
15 Nov 2012 |
|
|
Silt Screen
Deployment Plan |
19 Apr 2010 |
|
|
Conditions 2.8 and
2.9 |
Supplementary
Document on Silt Curtain and Silt Screen Deployment Plan |
19 Jul 2010 |
|
Report on Field
Testing for Silt Curtain |
26 Aug 2010 |
|
|
Report on Field
Testing for Silt Curtain (Rev. A) |
15 Nov 2010 |
|
|
Condition 2.12(d) |
Alternative
Proposal on Concurrent Dredging for Sewage Pipeline and Cross Harbour Water
Mains |
15 Apr 2011 |
|
Condition 2.17 |
Noise Management
Plan |
23 Apr 2010 |
|
Condition 2.18 |
Landscape Plan
(Erection of Decorative Screen Hoarding along Construction Site around Hong
Kong Exhibition and Convention Centre) |
15 May 2010 |
|
|
Landscape Plan
(Night-time Lighting) |
22 Oct 2010 |
|
|
Landscape Plan
(Rev. B) |
15 Nov 2010 |
|
Condition 1.12 |
Notification of
Commencement Date |
20 Jun 2011 |
|
Condition 2.6 to
2.8 |
Management
Organization, Works Schedule and Location Plan |
18 May 2011 |
|
Condition 2.9 |
Silt Screen
Deployment Plan |
10 Jun 2011 |
|
Condition 2.18 |
Landscape Plan |
31 Oct 2013 |
Contract no. HK/2009/02 – Wan Chai Development Phase II – Central – Wan
Chai Bypass at WanChai East
3.1.5.
Summary of
the current status on licences and/or permits on environmental protection
pertinent and submission for contract no. HK/2009/02 under FEP-03/356/2009 are
shown in Table 3.6 and Table 3.7.
Table
3.6 Cumulative Summary of Valid Licences
and Permits under Contract no. HK/2009/02
|
Permits and/or Licences |
Reference No. |
Issued Date |
Valid Period/
Expiry Date |
Status |
|
FEP-03/356/2009 |
24 Mar 2010 |
N/A |
Valid |
|
|
|
FEP-01/364/2009 |
24 Mar 2010 |
N/A |
Valid |
|
Notification of Works Under APCO |
313962 |
2 Feb 2010 |
N/A |
Valid |
|
Construction Noise Permit (CNP) for non-piling equipment |
GW-RS0460-14 |
9 May 2014 |
10 May 2014 to 9 Nov 2014 |
Expired |
|
GW-RS0491-14 |
16 May 2014 |
17 May 2014 to 16 Nov 2014 |
Expired |
|
|
GW-RS0494-14 |
16 May 2014 |
22 May 2014 to 21 Nov 2014 |
Expired |
|
|
GW-RS0482-14 |
13 May 2014 |
14 May 2014 to 6 Nov 2014 |
Expired |
|
|
GW-RS0461-14 |
9 May 2014 |
10 May 2014 to 9 Nov 2014 |
Expired |
|
|
GW-RS0515-14 |
26 May 2014 |
29 May 2014 to 25 Nov 2014 |
Expired |
|
|
GW-RE0565-14 |
30 May 2014 |
30 May 2014 to 29 Nov 2014 |
Valid |
|
|
|
GW-RS0637-14 |
26 Jun 2014 |
2 Jul 2014 to 25 Nov 2014 |
Expired |
|
GW-RS0742-14 |
25 Jul 2014 |
15 Aug 2014 to 14 Feb 2015 |
Valid |
|
|
GW-RS0745-14 |
25 Jul 2014 |
14 Aug 2014 to 13 Feb 2015 |
Valid |
|
|
GW-RS0840-14 |
18 Aug 2014 |
23 Aug 2014 to 12 Feb 2015 |
Valid |
|
|
GW-RS0889-14 |
29 Aug 2014 |
20 Sep 2014 to 19 Mar 2015 |
Valid |
|
|
GW-RS0910-14 |
29 Aug 2014 |
20 Sep 2014 to 19 Mar 2015 |
Valid |
|
|
GW-RS0965-14 |
12 Sep 2014 |
14 Sep 2014 to 11 Mar 2015 |
Valid |
|
|
GW-RS0970-14 |
12 Sep 2014 |
12 Sep 2014 to 9 Mar 2015 |
Valid |
|
|
GW-RS0946-14 |
10 Sep 2014 |
25 Sep 2014 to 24 Mar 2015 |
Valid |
|
|
GW-RS1060-14 |
30 Sep 2014 |
3 Oct 2014 to 25 Mar 2015 |
Valid |
|
|
GW-RS1061-14 |
30 Sep 2014 |
2 Oct 2014 to 28 Mar 2015 |
Valid |
|
|
|
GW-RS1110-14 |
13 Oct 2014 |
17 Oct 2014 to 16 Apr 2015 |
Valid |
|
|
GW-RS1109-14 |
13 Oct 2014 |
18 Oct 2014 to 17 Apr 2015 |
Valid |
|
|
GW-RS1148-14 |
21 Oct 2014 |
23 Oct 2014 to 9 Apr 2015 |
Valid |
|
|
GW-RS1189-14 |
31 Oct 2014 |
22 Nov 2014 to 21
May 2015 |
Valid |
|
|
GW-RS1190-14 |
31 Oct 2014 |
17 Nov 2014 to 16
May 2015 |
Valid |
|
|
GW-RS1192-14 |
31 Oct 2014 |
7 Nov 2014 to 6
May 2015 |
Valid |
|
|
GW-RS1199-14 |
31 Oct 2014 |
7 Nov 2014 to 6
May 2015 |
Valid |
|
|
GW-RS1208-14 |
31 Oct 2014 |
16 Nov 2014 to 3
May 2015 |
Valid |
|
|
GW-RS1218-14 |
5 Nov 2014 |
7 Nov 2014 to 2
May 2015 |
Valid |
|
|
GW-RS1321-14 |
21 Nov 2014 |
24 Nov 2014 to 16
May 2015 |
Valid |
|
Discharge Licence |
WT00006249-2010 |
22 Mar 2010 |
31 Mar 2015 |
Valid |
|
WT00006436-2010 |
15 Apr 2010 |
30 Apr 2015 |
||
|
WT00006673-2010 |
14 May 2010 |
31 Mar 2015 |
Cancelled |
|
|
WT00006757-2010 |
28 May 2010 |
31 May 2015 |
Valid |
|
|
WT00007129-2010 |
28 July 2010 |
31 Jul 2015 |
Valid |
|
|
WT00008982-2011 |
26 Apr 2011 |
30 April 2016 |
Valid |
|
|
WT00009691-2011 |
1 Aug 2011 |
31 July 2016 |
Valid |
|
|
Billing Account under Waste Disposal Ordinance (Land) |
7010255 |
10 Feb 2010 |
N/A |
Valid |
|
Billing Account under Waste Disposal Ordinance (Marine) |
7011496 |
6 Oct 2010 |
N/A |
Valid |
|
Registration as Chemical Waste Producer (Wan Chai) |
WPN5213-135-C3593-01 |
10 Mar 2010 |
N/A |
Valid |
|
Registration as Chemical Waste Producer (TKO 137) |
WPN5213-839-C3593-02 |
22 Sep 2010 |
N/A |
Valid |
|
Dumping Permit (Type 1 – Open Sea Disposal) |
EP/MD/15-046 |
24 Jun 2014 |
1 Jul 2014 to 31 Dec 2014 |
Valid |
|
Dumping Permit (Type 2 – Confined Marine Disposal) |
EP/MD/15-135 |
13 Oct 2014 |
23 Oct 2014 to 22 Nov 2014 |
Expired |
|
|
EP/MD/15-155 |
18 Nov 2014 |
23 Nov 2014 – 22 Dec 2014 |
Valid |
Table
3.7 Summary of submission status under
FEP-03/356/2009 Condition
|
EP Condition |
Submission |
Date of Submission |
|
Condition 1.12 |
Commencement Date
of Construction of Marine Works |
8 April 2010 |
|
Condition 2.6 |
Management
Organization of Main Construction Companies |
10 April 2010 |
|
Condition 2.7 |
Works Schedule and
Location Plans |
8 April 2010 |
|
Condition 2.8 |
Silt Curtain
Deployment Plan (Revision A) |
20 April 2010 |
|
Silt Curtain
Deployment Plan (Revision B) |
25 May 2010 |
|
|
Silt Curtain
Deployment Plan (Revision C) |
14 Jun 2010 |
|
|
Silt Curtain
Deployment Plan (Revision H) |
15 Feb 2011 |
|
|
Silt Curtain
Deployment Plan (Revision I) |
17 Nov 2011 |
|
|
Silt Curtain
Deployment Plan (Revision J) |
15 Feb 2012 |
|
|
Silt Curtain
Deployment Plan (Revision K) |
3 May 2012 |
|
|
Silt Curtain
Deployment Plan (Revision L) |
25 Oct 2012 |
|
|
Silt Curtain
Deployment Plan (Revision M) |
30 Nov 2012 |
|
|
Condition 2.9 |
Silt Screen
Deployment Plan |
21 April 2010 |
|
Supplementary
Information for Existing WSD Salt Water Intakes at Quarry Bay and Sai Wan Ho |
5 Oct 2010 |
|
|
Silt Screen
Deployment Plan (Revision B) |
15 Feb 2012 |
|
|
Silt Screen
Deployment Plan (Revision C) |
3 May 2012 |
|
|
Silt Screen
Deployment Plan (Revision D) |
10 Dec 2012 |
|
|
Condition 2.17 |
Noise Management
Plan |
6 May 2010 |
|
Condition 2.18 |
Landscape Plan (Decorative
Screen Hoarding) |
11 May 2010 |
|
Landscape Plan
(Control of Night Time Lighting) |
2 June 2010 |
|
|
Landscape Plan
(Combined Version) |
20 July 2011 |
|
|
Landscape Plan
(Combined Version) |
5 Aug 2011 |
|
|
----- |
Acknowledge of
Submission |
22 Aug 2011 |
Contract no. HY/2009/15 – Central-Wanchai Bypass – Tunnel (Causeway Bay
Typhoon Shelter Section)
3.1.6.
Summary of the current status on licences and/or permits on
environmental protection pertinent and submission for contract no. HY/2009/15
under EP-356/2009 are shown in Table 3.8 and Table 3.9.
Table
3.8 Cumulative Summary of Valid Licences
and Permits under Contract no. HY/2009/15
|
Permits and/or Licences |
Reference No. |
Issued Date |
Valid Period/
Expiry Date |
Status |
|
Further Environmental Permit |
FEP-04/356/2009 |
22 Nov 2010 |
N/A |
Valid |
|
Notification of Works Under APCO |
321822 |
24 Sep 2010 |
N/A |
Valid |
|
Construction Noise
Permit (CNP) for concreting works at Eastern Breakwater of CBTS |
GW-RS0552-14 |
30 May
2014 |
1 Jun
2014 to 26 Nov 2014 |
Expired |
|
|
GW-RS1306-14 |
21 Nov 2014 |
27 Nov 2014 to 26 May 2015 |
Valid |
|
Construction Noise
Permit (CNP) for D-wall cutting and seawall removal works at TS4/ME4 |
GW-RS0721-14 |
16 Jul 2014 |
18 Jul 2014 to 15
Jan 2015 |
Valid |
|
Construction Noise
Permit (CNP) for maintenance dredging |
GW-RS0368-14 |
22 Apr
2014 |
1 May 2014
to 31 Oct 2014 |
Expired |
|
|
GW-RS1183-14 |
31 Oct 2014 |
1 Nov 2014 to 30 Apr 2015 |
Valid |
|
Construction Noise
Permit (CNP) for reclamation and SI works at TPCWAW |
GW-RS0944-14 |
8 Sep 2014 |
8 Sep 2014 to 7
Mar 2015 |
Valid |
|
Registration as a
Chemical Waste Producer |
WPN5213-147-C1169-35 |
15 Nov 2010 |
N/A |
Valid |
|
Billing Account under Waste Disposal
Ordinance |
7011553 |
30 Sep 2010 |
27 Sep 2010 to 27 Jan 2016 |
Valid |
|
Billing Account under Waste Disposal
Ordinance (Disposal by Vessel) |
7011761 |
7 Oct 2014 |
17 Oct 2014 to 16
Jan 2015 |
Valid |
|
Dumping Permit (Type 1 – Open Sea Disposal) |
EP/MD/15-063 |
16 Jul 2014 |
28 Jul 2014 to 27
Jan 2015 |
Valid |
|
Dumping Permit (Type 1 – Open Sea
Disposal(Dedicated Site) and Type 2 – Confined Marine Disposal) |
EP/MD/15-093 |
7 Oct
2014 |
15 Oct
2014 to 14 Nov 2014 |
Expired |
|
|
EP/MD/15-148 |
3 Nov 2014 |
15 Nov 2014 to 14 Dec 2014 |
Valid |
Table
3.9 Summary of submission status under
FEP-04/356/2009 Condition
|
FEP Condition |
Submission |
Date of Submission |
|
Condition 2.6 |
Management Organization of Main Construction
Companies |
30 Sep 2010 |
|
Amendment for Management Organization of Main
Construction Companies |
16 May 2011 |
|
|
Condition 2.7 |
Works Schedule and Location Plans |
27 Oct 2010 |
|
|
Amendment for Works Schedule and Location
Plans |
12 Nov 2010 |
|
Condition 2.8 |
Silt Curtain Deployment Plan |
30 Nov 2010 |
|
|
Amendment for Silt Curtain Deployment Plan |
24 Feb 2011 |
|
Amendment for Silt Curtain Deployment Plan |
11 May 2011 |
|
|
Amendment for Silt Curtain Deployment Plan |
11 Sep 2012 |
|
|
Amendment for Silt Curtain Deployment Plan |
30 Oct 2012 |
|
|
Condition 2.9 |
Silt Screen
Deployment Plan |
19 Oct 2010 |
|
Amendment for Silt Screen Deployment Plan |
18 Feb 2011 |
|
|
Amendment for Silt Screen Deployment Plan |
15 Jun 2011 |
|
|
Condition 2.18 |
Proposal
for the Removal of Odorous Sediment and Slime |
13 Jan 2011 |
|
Amendment for Proposal for the Removal of
Odorous Sediment and Slime |
8 Mar 2011 |
|
|
|
Amendment for Proposal for the Removal of
Odorous Sediment and Slime |
2 Aug 2011 |
|
Condition 2.21 |
Landscape Plan |
18 Feb 2011 |
|
Condition 2.23 |
Noise Management Plan |
20 Oct 2010 |
|
Amendment for Noise Management Plan |
27 Jan 2011 |
3.1.7.
Implementation status of the recommended mitigation measures during this
reporting period is presented in Appendix 3.1.
Contract no. HY/2009/19 – Central- Wan Chai Bypass Tunnel (North Point
Section) and Island Eastern Corridor Link
3.1.8.
Summary of the current status on licences and/or permits on
environmental protection pertinent for contract no. HY/2009/19 is shown in Table
3.10
Table
3.10 Cumulative
Summary of Valid Licences and Permits under Contract no. HY/2009/19
|
Permit / Licence / Notification / Approval |
Reference No. |
Issued Date |
Valid Period / Expiry date |
Status |
|
Further Environmental Permit |
FEP-07/364/2009/B |
20 Sep 2012 |
Granted |
Valid |
|
Notification of Works Under APCO |
326160 |
24 Jan 2011 |
Notified |
Valid |
|
Construction Noise
Permit (CNP) (For Portion Vi Marine) |
GW-RS10073-14 |
06-Feb-14 |
02-Aug-14 |
Cancelled |
|
|
GW-RS0507-14 |
23-May-14 |
14-Nov-14 |
Valid |
|
Discharge License (Sea) |
WT00010865-2011 |
03 Nov 2011 |
30-Nov-16 |
Valid |
|
C&D Waste Disposal |
7012306 |
10 Feb 2011 |
Registered |
- |
|
Vessel Disposal |
7013285 |
21 July 2011 |
Registered |
- |
|
Registration as Chemical Waste Producer |
5213-151-C3654-01 |
24 Mar 2011 |
Registered |
- |
Contract no. HK/2012/08 – Wan Chai Development
Phase II – Central- Wan Chai Bypass at Wan Chai West
3.1.9.
Summary of the current status on licences and/or permits on
environmental protection pertinent and submission for contract no. HK/2012/08
under EP-356/2009 are shown in Table 3.11 and Table 3.12.
Table 3.11 Cumulative Summary of
Valid Licences and Permits under Contract no. HK/2012/08
|
Permits and/or Licences |
Reference No. |
Issued Date |
Valid Period/ Expiry Date |
Status |
|
Further Environmental Permit |
FEP-06/356/2009 |
5 Mar 2013 |
N/A |
Valid |
|
Notification of Works Under APCO |
355439 |
4 Feb 2013 |
N/A |
Valid |
|
Registration as a Chemical Waste Producer |
5213-134-C3790-01 |
8 Mar 2013 |
N/A |
Valid |
|
Billing Account under Waste Disposal Ordinance |
7016883 |
18 Feb 2013 |
18 Jul 2017 |
Valid |
|
Water Discharge Licence |
WT00018223-2014 |
28 Jan 2014 |
31 Jan 2019 |
Valid |
|
Construction Noise Permit |
GW-RS0966-14 |
12 Sep 2014 |
27 Sep 2014 to 26 Mar 2015 |
Valid |
|
|
GW-RS0930-14 |
8 Sep 2014 |
10 Sep 2014 to 8 Mar 2015 |
Valid |
|
|
GW-RS0919-14 |
5 Sep 2014 |
7 Sep 2014 to 4 Mar 2015 |
Valid |
|
|
PP-RS0023-14 |
18 Sep 2014 |
20 Sep 2014 to 17 Mar 2015 |
Valid |
|
|
GW-RS1006-14 |
19 Sep 2014 |
1 Oct 2014 to 31 Mar 2015 |
Valid |
|
Dumping Permit (Type 1 – Open Sea Disposal) |
EP/MD/15-039 |
1 Jul 2014 |
31 Dec 2014 |
Valid |
Table
3.12 Summary of submission
status under EP-356/2009 and FEP-06/356/2009
Condition
|
FEP Condition |
Submission |
Date of Submission |
|
Condition 2.8 |
Silt Curtain Deployment Plan (Rev. 3) |
Submitted
on 25 Nov 2013 was returned to CSLJV by EPD. |
|
Condition 2.9 |
Silt Screen Deployment Plan (Rev. 2) |
Generally
in order as commented by EPD on 19 Sep 2013 |
|
Condition 2.23 |
Noise Management Plan (Rev. 2) |
Generally in order as commented by EPD on 15 Aug 2013 |
|
Condition 2.24 |
Landscape Plan (Rev. 3) |
Generally
in order as commented by EPD on 31 Oct 2013 |
Contract no. HY/2010/08 –Central - Wan Chai Bypass
(CWB) –Tunnel (Slip Road 8)
3.1.10.
Summary of the current status on licences and/or permits on
environmental protection pertinent and submission for contract no. HY/2010/08
under EP-356/2009 are shown in Table 3.13 and Table 3.14.
Table 3.13 Cumulative Summary of
Valid Licences and Permits under Contract no. HY/2010/08
|
Permits and/or Licences |
Reference No. |
Issued Date |
Valid Period/ Expiry Date |
Status |
|
Further Environmental Permit |
FEP-07/356/2009 |
26 Jul 2013 |
NA |
Valid |
|
|
FEP-10/364/2009/B |
26 Jul 2013 |
NA |
Valid |
|
Notification of Works Under APCO |
357176 |
2 Apr 2013 |
NIL |
Valid |
|
Registration as a Chemical Waste Producer |
WPN5213-147-C1169-44 |
27 Mar 2013 |
NIL |
Valid |
|
Billing Account under Waste Disposal Ordinance |
7017170 |
27 Mar 2013 |
NIL |
Valid |
|
Water Discharge Licence |
WT00016561-2013 |
9 Jul 2013 |
31 Jul 2018 |
Valid |
|
Construction Noise Permit |
GW-RS0701-14 |
4 Jul 2014 |
5 Jul 2014 to 31 Dec 2014 |
Valid |
|
Dumping Permit (Type 1 – Open Sea Disposal) |
EP/MD/15-033 |
9 Jun 2014 |
9 Dec 2014 |
Valid |
|
Dumping Permit (Type 1 – Open Sea Disposal (Dedicate Sites) & Type
2 – Confined Marine disposal) |
EP/MD/15-131 |
15 Oct 2014 |
14 Nov 2014 |
Expired |
|
|
EP/MD/15-147 |
15 Nov 2014 |
14 Dec 2014 |
Valid |
|
Dumping Permit (Type 3) – Special Treatment |
EP/MD/15-128 |
23 Oct 2014 |
24 Nov 2014 |
Expired |
|
|
EP/MD/15-160 |
6 Dec 2014 |
31 Dec 2014 |
Valid |
Table
3.14 Summary of submission
status under EP-356/2009 and FEP-07/356/2009
Condition
|
FEP Condition |
Submission |
Date of Submission |
|
Condition 2.8 |
Silt Curtain Deployment Plan (rev03) |
25 Nov 2014 |
|
Condition 2.9 |
Silt Screen Deployment Plan (rev01) |
29
Nov 2013 |
|
Condition 2.23 |
Noise Management Plan (rev02) |
25 Mar 2014 |
|
Condition 2.24 |
Landscape Plant (rev04) |
23 Sep 2014 |
Noise Monitoring Stations
4.1.1.
The noise monitoring stations for the Project are listed and shown in Table
4.1 and Figure 4.1. Appendix 4.1 shows the established
Action/Limit Levels for the monitoring works.
Table 4.1 Noise
Monitoring Station
|
Station |
Description |
|
M1a |
Harbour Road Sports Centre |
|
M2b |
Noon Gun Area |
|
M3a |
Tung Lo Wan Fire
Station |
|
M4b |
Victoria Centre |
|
M5b |
City Garden |
|
M6 |
HK Baptist Church
Henrietta Secondary School |
Real-time Noise Monitoring
Stations
4.1.2.
The real-time noise monitoring stations for the Project are listed and
shown in Table 4.2 and Figure 4.1. Appendix 4.1 shows
the established Action/Limit Levels for the monitoring works.
4.1.3. The real-time noise monitoring at
RTN2-Oil Street Community Liaison Centre has been relocated to City Garden
Electric Centre (RTN2a- Electric Centre) on 5 Oct 2012, which is a representative
of noise sensitive receiver- City Garden. The baseline noise level of RTN2a
will adopt the results derived from the baseline noise monitoring conducted in
Electric Centre from 4 December 2009 to 17 December 2009.
4.1.4.
As the land-based piling and filling works- DP3 at Tin Hau had been
completed on 3 September 2012 and confirmed by RSS, the real-time noise
monitoring results at RTN1 - FEHD Hong Kong Transport Section Whitfield Depot
was excluded under EP-356/2009 since 28 November 2012.
Table 4.2 Real
Time Noise Monitoring Station
|
District |
Station |
Description |
|
North Point |
RTN2 |
Oil Street
Community Liaison Centre |
|
North Point |
RTN2a |
Electric Centre |
l
Real
time noise monitoring results and graphical presentation during night time
period are for information only.
l
RTN2 had been relocated to RTN2a since 5 Oct 2012
Noise Monitoring
Parameters, Frequency and Duration
4.1.5.
The construction noise level shall
be measured in terms of the A-weighted equivalent continuous sound pressure
level (Leq). Leq (30 minutes) shall be used as the
monitoring parameter for the time period between 0700 and 1900 hours on normal
weekdays. For all other time periods, Leq (5 minutes) shall be
employed for comparison with the Noise Control Ordinance (NCO) criteria. Supplementary information for
data auditing, statistical results such as L10 and L90 shall also be obtained
for reference.
4.1.6.
Noise monitoring shall be carried out at all the designated monitoring
stations. The monitoring frequency shall depend on the scale of the
construction activities. The following is an initial guide on the regular
monitoring frequency for each station on a weekly basis when noise generating
activities are underway:
·
One
set of measurements between 0700 and 1900 hours on normal weekdays.
4.1.7.
If construction works are extended to include works during the hours of
1900 – 0700 as well as public holidays and Sundays, additional weekly impact
monitoring shall be carried out during respective restricted hours periods.
Applicable permits under NCO shall be obtained by the Contractor.
Monitoring Equipment
4.1.8.
As referred to in the Technical Memorandum ™ issued under the NCO, sound
level meters in compliance with the International Electrotechnical Commission
Publications 651: 1979 (Type 1) and 804: 1985 (Type 1) specifications shall be
used for carrying out the noise monitoring. Immediately prior to and following
each noise measurement the accuracy of the sound level meter shall be checked
using an acoustic calibrator generating a known sound pressure level at a known
frequency. Measurements may be accepted as valid only if the calibration level
from before and after the noise measurement agree to within 1.0 dB.
4.1.9.
Noise measurements shall not be made in fog, rain, wind with a steady
speed exceeding 5 m/s or wind with gusts exceeding 10 m/s. The wind speed shall
be checked with a portable wind speed meter capable of measuring the wind speed
in m/s.
Air Quality Monitoring
Stations
4.2.1.
The air monitoring stations for the Project are listed and shown in Table
4.3 and Figure 4.1. Appendix 4.1 shows the established
Action/Limit Levels for the monitoring works.
Table
4.3 Air Monitoring Station
|
Station ID |
Monitoring
Location |
Description |
|
CMA1b |
Oil Street Site Office |
North Point |
|
CMA2a |
Causeway Bay Community
Centre |
Causeway Bay |
|
CMA3a |
CWB PRE Site Office * |
Causeway Bay |
|
CMA4a |
Society for the
Prevention of Cruelty to Animals |
Wan Chai |
|
CMA5a |
Children Playgrounds
opposite to Pedestrian Plaza |
Wan Chai |
|
CMA6a |
WDII PRE Site Office * |
Wan Chai |
Remarks: As per the ENPC meeting
in January 2011, the monitoring stations CMA3a – Future CWB site office at
Wanchai Waterfront Promenade and CMA6a – Future AECOM site office at Work Area
were renamed as remark.
Air Monitoring Parameters,
Frequency and Duration
4.2.2.
One-hour and 24-hour TSP levels should be measured to indicate the
impacts of construction dust on air quality. The 24-hour TSP levels shall be
measured by following the standard high volume sampling method as set out in
the Title 40 of the Code of Federal Regulations, Chapter 1 (Part 50), Appendix
B.
4.2.3.
All relevant data including temperature, pressure, weather conditions,
elapsed-time meter reading for the start and stop of the sampler,
identification and weight of the filter paper, and any other local atmospheric
factors affecting or affected by site conditions, etc., shall be recorded down
in detail.
4.2.4.
For regular impact monitoring, the sampling frequency of at least once
in every six-days, shall be strictly observed at all the monitoring stations
for 24-hour TSP monitoring. For 1-hour TSP monitoring, the sampling frequency
of at least three times in every six-days should be undertaken when the highest
dust impact occurs.
Sampling Procedure and
Monitoring Equipment
4.2.5.
High volume samplers (HVSs) in compliance with the following
specifications shall be used for carrying out the 1-hour and 24-hour TSP
monitoring:
·
0.6
– 1.7 m3 per minute adjustable flow range;
·
equipped
with a timing / control device with +/- 5 minutes accuracy for 24 hours
operation;
·
installed
with elapsed-time meter with +/- 2 minutes accuracy for 24 hours operation;
·
capable
of providing a minimum exposed area of 406 cm2;
·
flow
control accuracy: +/- 2.5% deviation over 24-hour sampling period;
·
equipped
with a shelter to protect the filter and sampler;
·
incorporated
with an electronic mass flow rate controller or other equivalent devices;
·
equipped
with a flow recorder for continuous monitoring;
·
provided
with a peaked roof inlet;
·
incorporated
with a manometer;
·
able
to hold and seal the filter paper to the sampler housing at horizontal
position;
·
easily
changeable filter; and
·
capable
of operating continuously for a 24-hour period.
4.2.6.
Initial calibration of dust monitoring equipment shall be conducted upon
installation and thereafter at bi-monthly intervals. The transfer standard
shall be traceable to the internationally recognized primary standard and be
calibrated annually. The concern parties such as IEC shall properly document
the calibration data for future reference. All the data should be converted
into standard temperature and pressure condition.
Laboratory Measurement /
Analysis
4.2.7.
A clean laboratory with constant temperature and humidity control, and
equipped with necessary measuring and conditioning instruments to handle the
dust samples collected, shall be available for sample analysis, and equipment
calibration and maintenance. The laboratory should be HOKLAS accredited.
4.2.8.
An alternative non-HOKLAS accredited
laboratory was set-up for carrying out the laboratory analysis,
the laboratory equipment was approved by the ER on
8 February 2011 and
the measurement procedures were witnessed by the IEC. Any measurement
performed by the laboratory was be demonstrated to the satisfaction of
the ER and IEC. IEC shall regularly audit to the measurement performed by the
laboratory to ensure the accuracy of measurement results.
4.2.9.
Filter paper of size 8” x 10” shall be labelled before sampling. It
shall be a clean filter paper with no pinholes, and shall be conditioned in a
humidity-controlled chamber for over 24-hours and be pre-weighed before use for
the sampling.
4.2.10.
After sampling, the filter paper loaded with dust shall be kept in a
clean and tightly sealed plastic bag. The filter paper shall then be returned
to the laboratory for reconditioning in the humidity controlled chamber
followed by accurate weighing by an electronic balance with readout down to 0.1
mg. The balance shall be regularly calibrated against a traceable standard.
4.2.11.
All the collected samples shall be kept in a good condition for 6 months
before disposal.
impact monitoring for
odour patrol
4.2.12.
Odour patrols along the shorelines of Causeway Bay Typhoon Shelter and
ex-Wan Chai Public Cargo Working Area when there is temporary reclamation in
Causeway Bay Typhoon Shelter and/or in the ex-Wan Chai Public Cargo Working
Area, or when there is dredging of the odorous sediment and slime at the
south-western corner of the Causeway Bay Typhoon Shelter. Odour patrols will be
carried out at bi-weekly intervals during July, August and September by a
qualified person of the ET who shall:
·
be
at least 16 years of age;
·
be
free from any respiratory illnesses; and
·
not
be allowed to smoke, eat, drink (except water) or use chewing gum or sweets 30
min
·
before
and during odour patrol
4.2.13.
Odour patrol shall be conducted by independent trained personnel /
competent persons patrolling and sniffing around the shore as shown in Figure 4.1 to detect any
odour at the concerned hours (afternoon is preferred for higher daily
temperature).
4.2.14.
The qualified person will use the nose (olfactory sensor) to sniff
odours at different locations. The main odour emission sources and the areas to
be affected by the odour nuisance will be identified.
4.2.15.
The perceived odour intensity is to be divided into 5 levels which are
ranked in the descending order as follows:
·
0 –
Not detected. No odour perceived or an odour so weak that it cannot be easily characterized
or described;
·
1 –
Slight Identifiable odour, and slight chance to have odour nuisance;
·
2 –
Moderate Identifiable odour, and moderate chance to have odour nuisance;
·
3 –
Strong Identifiable, likely to have odour nuisance;
·
4 –
Extreme Severe odour, and unacceptable odour level.
4.2.16.
The findings including odour intensity, odour nature and possible odour
sources, and also the local wind speed and direction at each location will be
recorded. In addition, some relevant meteorological and tidal data such as
daily average temperature, and daily average humidity, on that surveyed day
will be obtained from the Hong Kong Observatory Station for reference. The
Action and Limit levels for odour patrol are shown in Appendix 6.1.
4.2.17.
The qualified odour patrol member has individual n-butanol thresholds
complied with the requirement of European Standard Method of Air Quality –
Determination of Odour Concentration by Dynamic Olfactometry (EN13725) in the
range of 20 to 80 ppb.
4.3.1.
The EIA Report has identified that the key water quality impact would be
associated with the dredging works during the construction phase. Marine water
quality monitoring for dissolved oxygen (DO), suspended solid (SS) and
turbidity is therefore recommended to be carried out at selected WSD flushing
water intakes. The impact monitoring should be carried out during the proposed
dredging works to ensure the compliance with the water quality standards.
4.3.2.
The updated EM&A Manual for EP-356/2009 (Version in March 2011) is
approval by EPD on 29 April 2011. As such, the Action Level and Limit Level for
the wet season (April – September) will be effected and applied to the water
quality monitoring data from 30 April 2011.
Water Quality Monitoring Stations
4.3.3.
It is proposed to monitor the water quality at 1 WSD salt water intakes
and 9 cooling water intakes along the seafront of the Victoria Harbour. The
proposed water quality monitoring stations of the Project are shown in Table
4.4 and Figure 4.1. Appendix 4.1
shows the established Action/Limit Levels for the monitoring works.
Table 4.4 Marine
Water Quality Stations for Water Quality Monitoring
|
Station Ref. |
Location |
Easting |
Northing |
|
WSD Salt Water Intake |
|||
|
WSD19 |
Sheung Wan |
833415.0 |
816771.0 |
|
Cooling Water Intake |
|||
|
C1 |
HKCEC Extension |
835885.6 |
816223.0 |
|
C7 |
Windsor House |
837193.7 |
816150.0 |
|
P1 |
HKCEC
Phase I |
835774.7 |
816179.4 |
|
P3 |
The Academy of performing Arts |
835824.6 |
816212.0 |
|
P4 |
Shui on Centre |
835865.6 |
816220.0 |
|
P5 |
Government
Buildings (Wanchai
Tower / Revenue Tower / Immigration Tower) |
835895.2 |
816215.2 |
|
Cooling Water Intake / WSD Salt Water Intake |
|||
|
RW21-P789 |
Great
Eagle Centre/ Sun Hung Kai Centre/ WSD Wanchai salt water intake |
836268.0 |
816020.0 |
Water Quality Parameters
4.3.4.
Monitoring of dissolved oxygen (DO), turbidity and suspended solids (SS)
shall be carried out at WSD flushing water intakes and cooling water intakes.
DO and Turbidity are measured in-situ while SS is determined in laboratory.
4.3.5.
In association with the water quality parameters, other relevant data
shall also be measured, such as monitoring location/position, time, sampling
depth, water temperature, pH, salinity, dissolved oxygen (DO) saturation,
weather conditions, sea conditions, tidal stage, and any special phenomena and
work underway at the construction site etc.
Sampling Procedures and
Monitoring Equipment
4.3.6.
The interval between two sets of monitoring should not be less than 36
hours except where there are exceedances of Action and/or Limit Levels, in
which case the monitoring frequency will be increased. Table 4.5
shows the proposed monitoring frequency and water quality parameters. Duplicate
in-situ measurements and water sampling should be carried out in each sampling
event. For selection of tides for in-situ measurement and water sampling, tidal
range of individual flood and ebb tides should be not less than 0.5m.
Table 4.5 Marine
Water Quality Monitoring Frequency and Parameters
|
Activities |
Monitoring Frequency1 |
Parameters2 |
|
During the 4-week
baseline monitoring period |
Three days per week,
at mid-flood and mid-ebb tides |
Turbidity, Suspended
Solids (SS), Dissolved Oxygen (DO), pH, Temperature, Salinity |
|
During marine construction works |
Three days per week,
at mid-flood and mid-ebb tides |
Turbidity, Suspended
Solids (SS), Dissolved Oxygen (DO), pH, Temperature, Salinity |
|
After completion of marine construction works |
Three days per week,
at mid-flood and mid-ebb tides |
Turbidity, Suspended
Solids (SS), Dissolved Oxygen (DO), pH, Temperature, Salinity |
Notes:
1.
For selection of tides for in-situ measurement
and water sampling, tidal range of individual flood and ebb tides should be not
less than 0.5m.
2.
Turbidity should be measured in situ whereas SS
should be determined by laboratory.
Dissolved Oxygen and
Temperature Measuring Equipment
4.3.7.
The instrument should be a portable, weatherproof dissolved oxygen
measuring instrument complete with cable, sensor, comprehensive operation
manuals, and use a DC power source. It should be capable of measuring:
·
a
dissolved oxygen level in the range of 0-20 mg/l and 0-200% saturation
·
a
temperature of 0-45 degree Celsius
4.3.8.
It should have a membrane electrode with automatic temperature
compensation complete with a cable. Sufficient stocks of spare electrodes and
cables should be available for replacement where necessary. (e.g. YSI model 59
meter, YSI 5739 probe, YSI 5795A submersible stirrer with reel and cable or an
approved similar instrument).
4.3.9.
Should salinity compensation not be build-in in the DO equipment,
in-situ salinity shall be measured to calibrate the DO equipment prior to each
DO measurement.
Turbidity Measurement
Instrument
4.3.10.
The instrument should be a portable, weatherproof turbidity-measuring
instrument complete with comprehensive operation manual. The equipment should
use a DC power source. It should have a photoelectric sensor capable of measuring
turbidity between 0‑1000 NTU and be complete with a cable (e.g. Hach model
2100P or an approved similar instrument).
Sampler
4.3.11.
A water sampler comprises a transparent PVC cylinder, with a capacity of
not less than 2 litres, and can be effectively sealed with latex cups at both
ends. The sampler should have a positive latching system to keep it open and
prevent premature closure until released by a messenger when the sampler is at
the selected water depth (e.g. Kahlsico Water Sampler or an approved similar instrument).
Sample Container and
Storage
4.3.12.
Water samples for suspended solids measurement should be collected in
high-density polythene bottles, packed in ice (cooled to 4°C without being
frozen), and delivered to ALS Technichem (HK) Pty Ltd. as soon as possible
after collection for analysis.
Water Depth Detector
4.3.13.
A portable, battery-operated echo sounder shall be used for the
determination of water depth at each designated monitoring station. This unit
can either be handheld or affixed to the bottom of the workboat, if the same
vessel is to be used throughout the monitoring programme.
Salinity
4.3.14.
A portable salinometer capable of measuring salinity in the range of
0-40 ppt shall be provided for measuring salinity of the water at each of
monitoring location.
Monitoring Position
Equipment
4.3.15.
A hand-held or boat-fixed type digital Global Positioning System (GPS)
with waypoint bearing indication or other equivalent instrument of similar
accuracy shall be provided and used during monitoring to ensure the monitoring
vessel is at the correct location before taking measurements.
Calibration of In-situ
Instruments
4.3.16.
All in-situ monitoring instrument shall be checked, calibrated and
certified by a laboratory accredited under HOKLAS or equivalent before use, and
subsequently re-calibrated at 3 monthly intervals throughout all stages of the
water quality monitoring. Responses of sensors and electrodes should be checked
with certified standard solutions before each use. Wet bulb calibration for a
DO meter shall be carried out before measurement at each monitoring location.
4.3.17.
For the on site calibration of field equipment by the ET, the BS
127:1993, "Guide to Field and on-site test methods for the analysis of
waters" should be observed.
4.3.18.
Sufficient stocks of spare parts should be maintained for replacements
when necessary. Backup monitoring equipment shall also be made available so
that monitoring can proceed uninterrupted even when some equipment is under
maintenance, calibration, etc.
4.3.19.
Current calibration certificates of equipments are presented in Appendix 4.2.
Laboratory Measurement /
Analysis
4.3.20.
Analysis of suspended solids has been carried out in a HOKLAS accredited
laboratory, ALS Technichem (HK) Pty Ltd. Water samples of about 1L shall be
collected at the monitoring stations for carrying out the laboratory SS
determination. The SS determination work shall start within 24 hours after
collection of the water samples. The SS determination shall follow APHA 19ed or
equivalent methods subject to the approval of IEC and EPD.
Enhanced Water Quality
Monitoring in the ex-Wan Chai Public Cargo
Working Area and the
Causeway Bay Typhoon Shelter
4.3.21.
The enhanced water quality monitoring and audit programme is to avoid
aggravation of odour nuisance from seawater arising from temporary reclamation
in the ex-Wan Chai Public Cargo Working Area and the Causeway Bay Typhoon
Shelter.
4.3.22.
Dissolved oxygen monitoring at the intakes C6 and C7 in Causeway Bay
Typhoon Shelter when there is temporary reclamation in Causeway Bay Typhoon
Shelter and at the south-western and south-eastern corners of the ex-Wan Chai
Public Cargo Working Area. The proposed water quality monitoring stations of
the Project are shown in Table 4.6 and Figure
4.1.
Table
4.6 Marine Water
Quality Stations for Enhanced Water Quality Monitoring
|
Station |
Location |
|
C6 |
Excelsior
Hotel |
|
C7 |
Windsor House |
|
Ex-WPCWA-SW |
South-western
of the ex-Wan Chai Public Cargo Working Area |
|
Ex-WPCWA-SE |
South-eastern
of the ex-Wan Chai Public Cargo Working Area |
-
Water
quality monitoring for Windsor House Cooling (Station Ref: C7) was temporarily suspended
since 22 October 2014 with respect to the diversion scheme.
- Enhanced DO monitoring stations (Ex-PCWA
SW and Ex-PCWA SE) was finely adjusted to the PCWAE since 7 November 2014.
4.3.23.
The monitoring of dissolved oxygen are to be carried out 3 days per
week, at mid-flood and mid-ebb tides for 3 water depths (1m below water
surface, mid-depth and 1m above sea bed, except where the water depth less than
6m, the mid-depth may be omitted. If the water depth be equal to or less than
3m, only the mid-depth will be monitored).
Daily SS Monitoring and 24
hours Turbidity Monitoring System
4.3.24.
During dredging of the sediment at the south-western corner of the
Causeway Bay Typhoon Shelter, daily monitoring of suspended solids and 24
hour monitoring of turbidity at the cooling water intakes (C6 and C7) shall be conducted.
4.3.25.
The 24 hours monitoring of turbidty at the
cooling water intakes (C6 and C7) shall be established
by setting up a continuous water quality monitoring station in front of the
intakes during the dredging activities. The monitoring system include the
turbidity sensor and data logger which is capable of data capturing at every 5 minutes. The data sahll be downloaded daily and compared with the
Action and Limit level determined during the baseline water qualtiy monitoring
at the cooling water intake locations.
Additional Dissovled
oxygen Monitoring FOR CULVERT L WATER DISCHARGE FLOW
4.3.26.
In response to the Condition 2.18 of the Environmental Permit no.
EP-356/2009 requiring that a silt curtain / impermeable barrier system be
installed to channel water discharge flow from Culvert L to locations outside
the embayment area, a proposed replacement of the requirement with additional
dissolved oxygen monitoring has been conducted at three monitoring stations,
namely A, B and C between the eastern seawall of Central Reclamation Phase III
and the HKCEC Extension since November 2011 under EP-356/2009 so that DO level
between the eastern seawall of Central Reclamation Phase II and the HKCEC
extension could be continuously monitored.
4.3.27.
With respect
to the commencement of dredging works under HK/2012/08 and the installation of
MTR precast protection unit, the enhanced water quality monitoring for Culvert
L was temporarily suspended since 24 July 2013
4.3.28.
The monitoring of dissolved oxygen are to be carried out once per week,
at mid-flood and mid-ebb tides for 3 water depths (1m below water surface,
mid-depth and 1m above sea bed, except where the water depth less than 6m, the
mid-depth may be omitted. If the water depth be equal to or less than 3m, only
the mid-depth will be monitored).
5.0.1.
The environmental monitoring will be implemented based on the division
of works areas of each designed project managed under different contracts with
separate FEP applied by individual contractors. Overall layout showing work
areas of various contracts, latest status of work commencement and monitoring
stations is shown in Figure 2.1 and Figure 4.1. The monitoring
results are presented in according to the Individual Contract(s).
5.0.2.
In the reporting month, the concurrent contracts are as follows:
Ÿ
Contract
no. HK/2009/01 – Wan Chai Development Phase II – Central-Wan Chai Bypass at
Hong Kong Convention and Exhibition Centre; and
Ÿ
Contract
no. HK/2009/02 Wan Chai Development Phase II – Central-Wan Chai Bypass at Wan
Chai East
Ÿ
Contract
no. HY/2009/15 - Central-Wanchai Bypass – Tunnel (Causeway Bay Typhoon Shelter
Section)
Ÿ
Contract
no. HY/2009/19- Central- Wan Chai Bypass Tunnel (North Point Section) and
Island Eastern Corridor Link
Ÿ
Contract
no. HK/2012/08 – Wan Chai Development Phase II – Central- Wan Chai Bypass at Wan
Chai West
Ÿ
Contract
no. HY/2010/08 – Central- Wanchai Bypass Tunnel (Slip Road 8 Section)
5.0.3.
The environment monitoring schedules for reporting month and coming
month are presented in Appendix 5.1.
Contract no. HK/2009/01 - Wan Chai Development
Phase II – Central –Wanchai Bypass at HKCEC, Contract no. HK/2009/02 - Wan Chai
Development Phase II – Central – Wan Chai Bypass at WanChai East
5.1.1.
The proposed division of noise monitoring stations are summarized in Table
5.2 below.
Table 5.2 Noise Monitoring Station for Contract nos.
HK/2009/01, HK/2009/02 and HK/2010/06
|
Station |
Description |
|
M1a |
Harbour Road Sports Centre |
5.1.2.
No action or limit level exceedance was recorded in this reporting
month.
5.1.3.
Noise monitoring results measured in this reporting period are reviewed
and summarized. Details of noise monitoring results and graphical presentation
can be referred in Appendix 5.2.
Contract
no. HY/2009/15 - Central-Wanchai Bypass – Tunnel (Causeway Bay Typhoon Shelter
Section)
5.1.4.
The noise monitoring for HY/2009/15 was commenced on 10 November 2010.
The proposed division of noise monitoring stations are summarized in Table
5.3 below.
Table 5.3 Noise Monitoring Station for Contract no. HY/2009/15
|
Station |
Description |
|
M2b |
Noon Gun Area |
|
M3a |
Tung Lo Wan Fire Station |
5.1.5.
No action or limit level exceedance was recorded in this reporting
month.
5.4.1.
Noise monitoring results measured in this reporting period are reviewed
and summarized. Details of noise
monitoring results and graphical presentation can be referred in Appendix 5.2.
Contract no. HY/2009/19- Wan Chai Bypass Tunnel
(North Point Section) and Island Eastern Corridor Link
5.1.6.
The proposed division of noise monitoring stations are summarized in Table
5.4 below.
Table 5.4 Noise Monitoring Station for Contract no. HY/2009/19
|
Station |
Description |
|
M4b |
Victoria Centre |
|
M5b |
City Garden |
|
M6 |
HK Baptist Church Henrietta Secondary School |
5.1.7.
No action or limit level exceedance was recorded in this reporting
month.
5.1.8.
Noise monitoring results measured in this reporting period are reviewed
and summarized. Details of noise monitoring results and graphical presentation
can be referred in Appendix 5.2.
Contract no.
HY/2010/08-Central-Wanchi Bypass Tunnel (Slip Road 8 Section)
5.1.9.
The proposed division of noise monitoring stations are summarized in Table 5.5 below.
Table 5.5 Noise Monitoring
Station for Contract no. HY/2010/08
|
Station |
Description |
|
M2b |
Noon Gun Area |
|
M3a |
Tung Lo Wan Fire Station |
5.1.10.
No action or limit level exceedance was recorded in this reporting
month.
5.1.11.
Noise monitoring results measured in this reporting period are reviewed
and summarized. Details of noise monitoring results and graphical presentation
can be referred in Appendix 5.2.
Contract no.
HY/2009/19 – Central- Wan Chai Bypass Tunnel (North Point Section) and Island
Eastern Corridor Link
5.2.1 As the marine-based piling and filling works- DP3
at Tin Hau had been completed on 3 September 2012 and confirmed by RSS, the
real-time noise monitoring results at FEHD Hong Kong Transport Section
Whitfield Depot was excluded under EP-356/2009 since 28 November 2012.
5.2.2 The real-time noise monitoring at RTN2-Oil Street
Community Liaison Centre has been relocated to City Garden Electric Centre
(RTN2a- Electric Centre) on 5 Oct 2012, which is a representative of noise
sensitive receiver- City Garden. The baseline noise level of RTN2a will adopt
the results derived from the baseline noise monitoring conducted in Electric
Centre from 4 December 2009 to 17 December 2009.
5.2.3 The major work activities for Contract no.
HY/2009/11 was confirmed substantial complete by RSS on 4 January 2012. The
construction site was handed over to contractor HY/2009/19 on 31 December 2011
and the FEP-01/356/2009 was surrendered on 22 Oct 2012.
5.2.4
Real-time noise monitoring at FEHD Hong Kong Transport Section Whitfield
Depot commenced external wall renovation since 1 June 2012
Table 5.6 Real
Time Noise Monitoring Station for Contract no. HY/2009/19
|
District |
Station |
Description |
|
North Point |
RTN2a |
Electric Centre |
l
Real
time noise monitoring results and graphical presentation during night time
period are for information only.
l
RTN2 had been relocated to RTN2a since 5 Oct 2012
l
RTN1 monitoring had been finished on 28 Nov 2012
5.2.1. Limit level exceedances were recorded at
RTN2a-Electric Centre during daytime on 8, 19, 20, 21, 25 and 26 November 2014
in the reporting month. After checking with Contractor of HY/2009/19, on 8
November 2014, sheet piling and socket H-piling works were conducted at the
concerned location during the recorded period and mitigation measures including
erection of temporary noise blanket was implemented by Contractor. In view of
the exceedances are non-continuous, the exceedances are considered to be
non-project related and are contributed by nearby non CWB Project works and nearby
IEC traffic.
5.2.5
On 19 November 2014, sheet piling, socket H-piling works and breaking of
U-beam structure were conducted at the concerned location during the recorded
period while on 20, 21, 25 and 26 November 2014, sheet piling and socket
H-piling works were conducted at the concerned location during the recorded
period. Mitigation measures including erection of temporary noise barrier were
implemented by Contractor. In addition, chilling system pipe work installation
works (hammering and wielding works) was observed conducting at the roof top of
Hong Kong Electric Centre from 17 Nov 2014 to 28 Nov 2014 and the exceedances
were considered to be non-Project related and contributed by maintenance work
at Hong Kong Electric Centre.
5.2.6
Details of real time noise monitoring results and graphical presentation
can be referred to Appendix 5.5.
Contract no. HK/2009/01 - Wan Chai Development
Phase II – Central –Wanchai Bypass at HKCEC
5.3.1.
Air monitoring was commenced on 1 April 2011 in response to the
commencement of the land-filling work for Contract no. HK/2009/01. The proposed
divisions of air monitoring stations are summarized in Table 5.7
below. No exceedance was recorded in the reporting month.
Table 5.7 Air
Monitoring Stations for Contract no. HK/2009/01
|
Station |
Description |
|
CMA5a |
Children Playgrounds opposite to Pedestrian Plaza |
|
CMA6a |
WDII PRE Site Office |
5.3.1
No exceedance was recorded in the reporting month. Air quality
monitoring results measured in this reporting period are reviewed and
summarized. Details of air
monitoring results and graphical presentation can be referred in Appendix 5.3.
Contract no. HK/2009/02 - Wan Chai Development
Phase II – Central – Wan Chai Bypass at WanChai East
5.3.2.
Air monitoring was commenced in mid-January 2011 for the land-filling
work for Contract no. HK/2009/02. The proposed division of air monitoring
stations are summarized in Table 5.8 below. No exceedance was
recorded in the reporting month.
Table 5.8 Air
Monitoring Station for Contract no. HK/2009/02
|
Station |
Description |
|
CMA4a |
Society for the Prevention of Cruelty to Animals |
5.3.3.
No exceedance was recorded in the reporting month. Air quality
monitoring results measured in this reporting period are reviewed and
summarized. Details of air
monitoring results and graphical presentation can be referred in Appendix 5.3.
Contract
no. HY/2009/15 - Central-Wanchai Bypass – Tunnel (Causeway Bay Typhoon Shelter
Section)
5.3.4.
Air monitoring was commenced on 15 March 2011 for the land filling work
for Contract no. HY/2009/15. The proposed division of air monitoring stations
are summarized in Table 5.9 below.
Table
5.9 Air
Monitoring Station for Contract no. HY/2009/15
|
Station |
Description |
|
CMA3a |
CWB PRE Site
Office |
5.3.5.
No exceedance was recorded in the reporting month. Air quality
monitoring results measured in this reporting period are reviewed and
summarized. Details of air
monitoring results and graphical presentation can be referred in Appendix 5.3.
Contract
no. HY/2009/19- Wan Chai Bypass Tunnel (North Point Section) and Island Eastern
Corridor Link
5.3.6.
The proposed division of air monitoring stations are summarized in Table
5.10 below. No exceedance was recorded in the reporting month.
Table 5.10 Air Monitoring Stations for Contract no.
HY/2009/19
|
Station |
Description |
|
CMA1b |
Oil Street Site
Office |
|
CMA2a |
Causeway Bay
Community Centre |
5.3.7. No exceedance was recorded in the
reporting month. Air quality monitoring results measured in this reporting
period are reviewed and summarized.
Details of air monitoring results and graphical presentation can be
referred in Appendix 5.3.
Contract no. HK/2012/08- Wan Chai Development Phase
II – Central-Wan Chai Bypass at Wan Chai West
5.3.8.
The proposed division of air monitoring stations are summarized in Table
5.11 below. No exceedance was recorded in the reporting month.
Table 5.11 Air Monitoring Stations for
Contract no. HK/2012/08
|
Station |
Description |
|
CMA5a |
Children Playgrounds opposite to Pedestrian Plaza |
5.3.9.
No exceedance was recorded in the reporting month. Air quality
monitoring results measured in this reporting period are reviewed and
summarized. Details of air
monitoring results and graphical presentation can be referred in Appendix 5.3.
Contract no. HY/2010/08- Central-Wanchai Bypass
Tunnel (Slip Road 8 Section)
5.3.10.
The proposed division of air monitoring stations are summarized in Table
5.12 below. No exceedance was recorded in the reporting month.
Table 5.12 Air Monitoring Stations
for Contract no. HY/2010/08
|
Station |
Description |
|
CMA3a |
CWB PRE Site Office |
5.3.11.
No exceedance was recorded in the reporting month. Air quality
monitoring results measured in this reporting period are reviewed and
summarized. Details of air
monitoring results and graphical presentation can be referred in Appendix 5.3.
5.4.1.
With respect to the commencement of temporary reclamation works and
seawall construction at Ex-PCWAW zone and diverted culvert extension, the
location of the Enhance DO monitoring stations (Ex-PCWASW and Ex-PCWA SE) were
finely adjusted to the PCWAE since 7 November 2014.
5.4.2.
With respect to the commencement of marine dredging works at WCR3 under
contract HK/2009/02. The respective water quality monitoring station C1 were
associated with HK/2009/01 and HK/2009/02.
5.4.3.
As confirmed by CWB RSS, the operation of the pump station for Windsor
House Cooling Water was suspended from 22 Oct 2014 for the Windsor
House intake cooling intake scheme and temporary supply of freshwater from WSD
water mains was provided to cooling water intake The water quality monitoring
for the respective cooling water intake at WQM station C7 was temporarily
suspended from 22 Oct 2014. The water quality monitoring at monitoring station
C7 for Windsor House Cooling water intake shall be resumed after the completion
of the diversion scheme for the diverted intake subject to CWB RSS advice.
5.4.4.
With respect to the commencement of filling works at TS3 and the
formation of TZ3 reclamation zone, the enhance DO monitoring at Enhance
monitoring station C7 was temporarily suspended from 22 Oct 2014.
5.4.5.
As confirmed by WDII RSS and IEC, the cross harbor dredging works have
completed since 16 March 2012 while the dredging works for submarine outfall
pipeline has completed since 29 November 2011, considering current construction
stage and dredging Scenario, the water quality monitoring at stations WSD9 and
WSD17 was temporarily suspended since 8 September 2014 flood tide.
5.4.6. Action and Limit level of water quality
monitoring was transited from wet season to dry season from 1 October 2014.
5.4.7. With respect to the switching over of cooling water intake
location, the water quality monitoring at the relocated intake station
RW21-P789 under HK/2009/02 was commenced since 29 July 2013 and monitoring
station C5e and C5w were temporarily suspended and switched over to monitoring
station RW21-P789 on 29 July 2013 due to suspension of pump house operation.
5.4.8.
As advised by WDII RSS, the water quality monitoring for WSD21 pump
station with respect to HK/2009/02 was switched over to the relocated location
since 12 March 2014. According to the EM&A Manual, the water quality
monitoring station WSD21 was relocated to station RW21-P789 and the water
quality monitoring at station WSD21 was temporarily suspended since 12 March
2014.
5.4.9.
With respect to the commencement of marine dredging works under contract
HY/2010/08. The respective water quality monitoring station C7 were associated
with HY/2009/15 and HY/2010/08.
5.4.10.
With respect to the commencement of marine dredging works under contract
HK/2012/08/ The respective water quality monitoring station WSD19, P1, P3, P4,
and P5 were associated with Contract HK/2012/08 Since September 2013.
5.4.11.
WQM events on 22 April 2013 at monitoring stations C2, C3, C4e and C4w
were temporarily suspended. Upon confirmation with WDII RSS and the IEC, water
quality monitoring at relocated intakes monitoring location P1, P3, P4 and P5
were commenced since 24 April 2013.
5.4.12.
Due to the marine piling under Contract no. HY/2009/19 was completed on
4 March 2013, the temporary suspension of impact water quality monitoring at C8
and C9 from 4 March 2013 have been monitored for 4-week period after the
completion of marine works to confirm no water deterioration.
5.4.13.
As confirmed by CWB RSS, the marine pilling works under contract
HY/2009/19 was confirmed completed by 4 March 2013. The water quality
monitoring at the respective monitoring stations C8 and C9 were temporarily
suspended since 30 March 2013.
5.4.14.
RSS confirmed that all Type III Dredging works under HK/2009/01 have
been completed since Oct 2012.
5.4.15.
Due to the presence of obstacle within the inner silt curtain frame at
sampling point, water quality point at C7 was finely adjusted to the outside of
the inner silt curtain frame since 29 Dec 2012.
5.4.16. With respect to the trial dredging at WCR2 was scheduled on
20, 22, 24, 25 March and 1, 3 ,
11, 13, 15, 17, 19, 20 Apr and 3 May 2012, on-going water quality monitoring results at WSD21
during this period was checked and indicated that there was no contribution due
to the trial dredging operation. Enhanced review of water quality around
WCR2 was also implemented and no deterioration in the water quality was
observed.
5.4.17.
Due to the
access of water monitoring station at WSD19 was blocked by LCSD construction
works from 3 April 2012 to 2 May 2012 and lead to the inaccessibility of
sampling either land and marine, there is a fine adjustment of the sampling
point of WSD 19 since 5 April 2012 to the closest accessible point prior to the
completion of the construction activities.
5.4.18.
WDII/RSS advised that the dredging works for submarine pipeline at
Victoria Harbour had been completed in January 2012. Therefore, the concurrent
dredging activities at Sewage Pipeline Zone and reclamation shoreline zone TCBR
under the EP-356/2009 scenario 2B no longer exist. As such, with reference to
Table 5.39 of the EIA Report for Wan Chai Development Phase II and Central-Wan
Chai Bypass, the application of silt screen for cooling water intakes for
Queensway Government Offices was suspended and the others remain unchanged.
5.4.19.
Due to the
dredging works for Cross Harbour Water Mains from Wan Chai to Tsim Sha Tsui-
DP6 was completed on 26 March 2012, the temporary suspension of impact water
quality monitoring at WSD7 and WSD20 after 27 April 2012 for the water quality
monitoring at WSD7 and WSD20 have been monitored for 4-week period after the
completion of DP6 to confirm no water deterioration. Water quality monitoring at WSD10 and WSD15 was temporary suspended
while water quality monitoring at WSD9 and WSD17 was implemented with respect
to HK/2009/02 from 8 Feb 12 onwards;
5.4.20.
Based on the joint inspection on 4 Jan 2012 for the NPR area, the 4-week
water quality monitoring at WSD9, WSD10, WSD15, WSD17, C8, C9 to confirm no
water deterioration with respect to NPR was commenced since 7 Jan 2012 and it
was completed on 6 February 2012.
5.4.21.
Based on the safety concern when external façade refurbishment was
conducted by contractor employed by Provident Centre (C9) between 9 January
2012 to 30 July 2012 which caused to the inaccessibility of sampling either
land and marine since 3 Feb 2012, there is a fine adjustment of the sampling
location of water quality monitoring at C9 since 10 March 2012 to the closest
accessible point prior to the completion of the external façade refurbishment
work.
5.4.22. Water quality monitoring at C8 and
C9 have been implemented with respect to HY/2009/19 since the marine bore piling
work started on 28 Jan 12.
Table 5.13 Water Monitoring Stations for
contracts with respect to remaining DP3
work areas after the completion of DP5 & DP6 in 2012 and
intake diversion in 2013
|
Contract No. |
Remaining DP3 and work area(s) |
Relevant Water Monitoring Stations, |
Division of WQM
w.r.t tentative works commenced / to be commenced |
|
HK/2009/01 |
WCR3 |
C11 |
Apr 2013 |
|
HK/2009/02 |
WCR3, WCR4, TWCR4 |
RW21-P7891, C11 |
Apr 2013 |
|
HK/2012/08 |
HKCEC2W, HKCEC2E |
WSD19, P13, P33, P43, P53 |
Aug 2013 |
|
HY/2009/15 |
TCBR2, TCBR3, TCBR1W, TPCWAE, TPCWAW |
C64, C7, Ex-WPCWA SW, Ex-WPCWA SE (plus enhanced DO monitoring
described in 4.6.3) |
Nov 2010 |
|
HY/2010/08 |
TCBR3, TCBR4 |
C64, C7 (plus enhanced DO monitoring described in 4.6.3) |
Mar 2014 |
Remarks:
-The water monitoring stations for WSD19, P1, P3, P4, P5 shall be associated with Contract No. HK/2009/01 prior to their transition to Contract HK/2012/08.
-4 intakes (re-provisioned Wanchai WSD intake, Great Eagle Centre, China Resources Centre & Sun Hung Kai Centre constructed adjacent to each other) taken as a single group for silt screen protection and monitoring.
-Re-provisioned intake reference: P1: HKCEC Phase 1; P3: APA, P4: Shui On; P5: Government Buildings (Wanchai Tower / Revenue Tower / Immigration Tower)
-Enhanced DO Monitoring at C6 since the intake abandon in May 2011.
- The
water monitoring station C1 shall be associated with Contract No. HK/2009/02
upon commencement of marine works under DP3 at WCR3 area.
Contract no. HK/2009/01 - Wan Chai Development
Phase II – Central –Wanchai Bypass at HKCEC
5.4.23.
Water monitoring for Contract no. HK/2009/01 was commenced on 23 July
2010. The proposed division of water monitoring stations are summarized in Table
5.14 below.
Table 5.14 Water
Monitoring Stations for Contract no. HK/2009/01
|
Station
Ref. |
Location |
Easting |
Northing |
|
Cooling Water Intake |
|||
|
C1 |
HKCEC
Extension |
835885.6 |
816223.0 |
Remarks:
-
The
water monitoring stations for the dredging works under Contract No. HK/2009/01
should also include WSD9, WSD17, WSD 21 and C5 if water quality monitoring at
these locations have not been carried out by others. Similarly, the water
monitoring stations for the dredging works under Contract No. HK/2009/02 should
also include WSD7, WSD9, WSD17, WSD 19, C1, C2, C3 and C4 if water quality
monitoring at these locations have not been carried out by others.
-
WSD7
and WSD20 water quality monitoring were temporarily suspended since 27 Apr
2012.
-
C2,
C3 C4e and C4w water quality monitoring station was temporarily suspended since
24 Apr 2013
Contract no. HK/2009/02 - Wan Chai Development Wan
Chai Development Phase II – Central – Wan Chai Bypass at WanChai East
5.4.24.
Water monitoring for Contract no. HK/2009/02 was commenced on 8 July
2010. The proposed division of water monitoring stations are summarized in Table
5.15 below.
Table 5.15 Water
Monitoring Stations for Contract no. HK/2009/02
|
Station
Ref. |
Location |
Easting |
Northing |
|
Cooling Water Intake |
|||
|
C1 |
HKCEC
Extension |
835885.6 |
816223.0 |
|
Cooling Water Intake / WSD
Salt Water Intake |
|||
|
RW21-P789 |
Great Eagle Centre/ Sun Hung Kai Centre/WSD Wanchai salt
water intake |
836268.0 |
816020.0 |
Remarks:
-
The
water monitoring stations for the dredging works under Contract No. HK/2009/01
should also include WSD9, WSD17, WSD 21 and C5 if water quality monitoring at
these locations have not been carried out by others. Similarly, the water
monitoring stations for the dredging works under Contract No. HK/2009/02 should
also include WSD7, WSD9, WSD17, WSD 19, C1, C2, C3 and C4 if water quality
monitoring at these locations has not been carried out by others.
-
Water
quality monitoring at WSD9 and WSD 17 was implemented with respect to
HK/2009/02 from 8 Feb 2012.
-
C5e
and C5w water quality monitoring station was temporarily suspended since 29
July 2013
-
WSD21
water quality monitoring station was temporarily suspended since 12 March 2014
-
WSD9
and WSD17 water quality monitoring station was temporarily suspended since 8
September 2014 flood tide.
-
The water
monitoring station C1 shall be associated with Contract No. HK/2009/02 upon
commencement of marine works under DP3 at WCR3 area.
Contract
no. HK/2012/08 - Wan Chai Development Phase II – Central- Wan Chai Bypass at Wan
Chai West
5.4.25.
Water monitoring for Contract no. HK/2012/08 was commenced on 5 March
2013. The proposed division of water monitoring stations are summarized in Table
5.16 below.
Table 5.16 Water
Monitoring Stations for Contract no. HK/2012/08
|
Station
Ref. |
Location |
Easting |
Northing |
|
|
WSD Salt Water Intake |
||||
|
WSD19 |
Sheung Wan |
833415.0 |
816771.0 |
|
|
Cooling Water Intake |
||||
|
P1 |
HKCEC Phase I |
835774.7 |
816179.4 |
|
|
P3 |
The Academy of
performing Arts |
835824.6 |
816212.0 |
|
|
P4 |
Shui on Centre |
835865.6 |
816220.0 |
|
|
P5 |
Government Buildings (Wanchai Tower /
Revenue Tower / Immigration Tower) |
835895.2 |
816215.2 |
|
Contract
no. HY/2009/15 - Central-Wanchai Bypass – Tunnel (Causeway Bay Typhoon Shelter
Section)
5.4.26.
As the removal of reclamation work of TS1 at CBTS has been completed,
all procedures have been rectified and complied with the conditions set in
EP-356/2009 and FEP-04/356/2009.
5.4.27.
Due to the commencement of the maintenance dredging on 10 November 2010,
water quality monitoring for Contract no. HY/2009/15 was commenced on 9
November 2010. The proposed division of water monitoring stations are
summarized in Table 5.15 below.
5.4.28.
Due to the presence of obstacle within the inner silt curtain frame at
sampling point, water quality point at C7 was finely adjusted to the outside of
the inner silt curtain frame since 29 Dec 2012.
Table
5.17 Water Monitoring
Stations for Contract no. HY/2009/15
|
Station
Ref. |
Location |
Easting |
Northing |
|
Cooling Water Intake |
|||
|
C7 |
Windsor
House |
837193.7 |
816150.0 |
-
The
cessation of seawater intake operation for C6 was confirmed on 17 May 2011, the
water monitoring at C6 was then terminated since 17 May 2011.
-
Water
quality monitoring for Windsor House Cooling (Station Ref: C7) was temporarily suspended
since 22 October 2014 with respect to the diversion scheme.
Contract no. HY/2009/19 – Central- Wan Chai Bypass
Tunnel (North Point Section) and Island Eastern Corridor Link
5.4.29.
Due to the commencement of the marine bored piling on 28 Jan 2012, water
quality monitoring for Contract no. HY/2009/19 was commenced on 28 Jan 2012.
The proposed division of water monitoring stations are summarized in Table 5.16 below.
5.4.31.
Based on the safety concern when external façade refurbishment was
conducted by contractor employed by Provident Center (C9) between 9 January
2012 to 30 July 2012 which caused to the inaccessibility of sampling either
land and marine since 3 Feb 2012, there is a fine adjustment of the sampling
location of water quality monitoring at C9 since 10 March 2012 to the closest
accessible point prior to the completion of the external façade refurbishment
work.
5.4.32.
Due to the access of water monitoring station at WSD19 was blocked by
LCSD construction works from 3 April 2012 to 2 May 2012 and lead to the
inaccessibility of sampling either land and marine, there is a fine adjustment
of the sampling point of WSD 19 since 5 April 2012 to the closest accessible
point prior to the completion of the construction activities.
5.4.33.
As per the meeting with the representative of Excelsior Hotel and World
Trade Centre on 17 May 2011, they confirmed that the seawater intake for The
Excelsior was no longer in use and replaced by the connected permanent water
supply from WSD pipelines since 11 January 2011. Thus, the impact water quality
monitoring for the cooling intake - C6 was terminated effective from 26 May
2011.
5.4.34.
24 hours
monitoring of turbidity at the cooling water intakes at C7 was conducted. With respect to the seawall collapsing at TS4 on 17 November 2011, the
24 hours turbidity monitoring and was kept in November 2011. Since the reinstating the seawall
was completed on 13 January 2012 and no any water deterioration was performed,
24 hour turbidity monitoring was then suspended on 27 January 2012.
5.4.35.
Water monitoring results measured in this reporting period are reviewed
and summarized. Details of water quality monitoring results and
graphical presentation can be referred in Appendix 5.4.
Table 5.18 Summary
of Water Quality Monitoring Exceedances in Reporting Month
|
Contract no. |
Water Monitoring Station |
Mid-flood |
Mid-ebb |
||||||||||
|
DO |
Turbidity |
SS |
DO |
Turbidity |
SS |
||||||||
|
AL |
LL |
AL |
LL |
AL |
LL |
AL |
LL |
AL |
LL |
AL |
LL |
||
|
HK/2009/01
& HK/2009/02 |
C1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
HK/2012/08 |
WSD19 |
0 |
0 |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
|
P1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
P3 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
P4 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
P5 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
HK/2009/02 |
RW21-P789 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
|
HY/2009/15
& HY/2010/08 |
C7 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Total |
0 |
0 |
2 |
2 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
|
Remarks: - The cessation of seawater intake operation for C6 was confirmed on 17 May 2011, the water monitoring at C6 was then terminated since 17 May 2011.
- WSD9 and WSD17 were implemented with respect to HK/2009/02 from 8 Feb 2012.
- 4-week water quality
monitoring at WSD9, WSD10, WSD15, WSD17, C8, C9 were completed on 6 Feb 2012.
- C8 and C9 were implemented with
respect to HY/2009/19 from 28 Jan 2012.
- C8
& C9 was temporary suspended on 30 March 2013 due to the marine works for
Contract no. HY/2009/19 had been completed on 4 March 2013
- WSD7 and WSD20 were temporarily
suspended from 27 Apr 2012
- C2,
C3 C4e and C4w water quality monitoring station was temporarily suspended since
24 Apr 2013
- C5e
and C5w water quality monitoring station was temporarily suspended since 29
July 2013
- WSD21
water quality monitoring station was temporarily suspended since 12 March 2014
- Maintenance
responsibility of silt screen C1, WSD19, P3, P4 and P5 are under Contract
HK/2009/01.
- WSD9
and WSD17 water quality monitoring station was temporarily suspended since 8
September 2014 flood tide.
- Water
quality monitoring for Windsor House Cooling (Station Ref: C7) was temporarily
suspended since 22 October 2014 with respect to the diversion scheme.
-
The water
monitoring station C1 shall be associated with Contract No. HK/2009/02 upon
commencement of marine works under DP3 at WCR3 area
5.4.36.
There were 3 action level and 3 limit level exceedances of turbidity recorded
in the reporting month. Investigation found that the exceedances were not
related to Project works. The details of recorded exceedances can be referred
to the Section 6.4.
5.4.37.
Enhanced DO monitoring at 4 monitoring stations in Causeway Bay Typhoon
Shelter and Ex-Public Cargo Works Area was conducted three days per week during
the reporting period. The action and limit level exceedances of water quality
monitoring are summarized in Table 5.19.
Table 5.19 Summary
of Enhanced Dissolved Oxygen Monitoring Exceedances in Reporting Month
|
Water Monitoring Station |
Mid-flood |
Mid-ebb |
|||
|
DO |
DO |
||||
|
AL |
LL |
AL |
LL |
||
|
HY/2009/15 |
C6 |
0 |
0 |
0 |
0 |
|
C7 |
0 |
0 |
0 |
0 |
|
|
Ex-WPCWA
SW |
0 |
0 |
0 |
1 |
|
|
Ex-WPCWA
SE |
1 |
3 |
0 |
3 |
|
|
Total |
1 |
3 |
0 |
4 |
|
5.4.38.
There were 1 action level exceedances and 7 limit level exceedances of
enhanced dissolved oxygen recorded in this reporting month. Investigation found
that the exceedances were not related to the Project works. The details of the
recorded exceedances can be referred to the Section 6.4.
5.4.39.
In response to the Condition 2.18 of the Environmental Permit no.
EP-356/2009 requiring that a silt curtain / impermeable barrier system be
installed to channel water discharge flow from Culvert L to locations outside
the embayment area, a proposed replacement of the requirement with additional
dissolved oxygen monitoring has been conducted at three monitoring stations,
namely A, B and C between the eastern seawall of Central Reclamation Phase III
and the HKCEC Extension since November 2011 under EP-356/2009 so that DO level
between the eastern seawall of Central Reclamation Phase II and the HKCEC
extension could be continuously monitored. Details of additional DO monitoring
results can be referred in Appendix 5.4.
5.4.40. With respect to the commencement of dredging works under
HK/2012/08 and the installation of MTR precast protection unit, the enhanced
water quality monitoring for Culvert L was temporarily suspended since 24 July
2013
5.4.41.
With respect to the commencement of temporary reclamation works and
seawall construction at Ex-PCWAW zone and diverted culvert extension, the
location of the Enhance DO monitoring stations (Ex-PCWASW and Ex-PCWA SE) were
finely adjusted to the PCWAE since 7 November 2014.
Contract no. HK/2009/01 - Wan Chai Development
Phase II – Central –Wanchai Bypass at HKCEC
5.5.1.
No inert C&D waste and non- inert C&D waste disposed in this
reporting month. Details of the waste flow table are summarized in Table
5.20.
Table 5.20 Details
of Waste Disposal for Contract no. HK/2009/01
|
Waste Type |
Quantity this month |
Cumulative Quantity-to-Date |
Disposal / Dumping Grounds |
|
Inert C&D materials disposed, m3 |
NIL |
62116.405 |
TKO137, TM38 |
|
Inert C&D materials recycled, m3 |
NIL |
5856.5 |
N/A |
|
Non-inert C&D materials disposed, m3 |
NIL |
1673.69 |
|
|
Non-inert C&D materials recycled, kg |
NIL |
203993 |
N/A |
|
Chemical waste disposed, kg |
NIL |
10250 |
N/A |
|
Marine Sediment (Type 1 – Open Sea Disposal), m3 |
NIL (Bulk Volume) |
97428.2 (Bulk Volume) |
South of Cheung Chau |
|
Marine Sediment (Type 1 – Open Sea Disposal (Dedicate Sites)
& Type 2 – Confined Marine Disposal) , m3 |
NIL (Bulk Volume) |
52250 (Bulk Volume) |
East of Cha Chau |
|
Dredged Sediment Requiring Type 3
– Special Treatment / Disposal contained in Geosynthetic Containers |
NIL (Bulk
Volume) |
6773 (Bulk Volume) |
East of Cha Chau |
5.5.2.
There were no marine sediment Type 1- Open Sea Disposal and no marine
sediments Type 1 – Open Sea Disposal (Dedicate Sites) & Type 2 – Confined
Marine Disposal disposed in this
reporting month.
Contract no. HK/2009/02 - Wan Chai Development
Phase II – Central – Wan Chai Bypass at Wan Chai East
5.5.3.
Inert C&D waste was disposed and no Non-inert C&D waste disposed
of in this reporting month. Details of the waste flow table are summarized in Table
5.21.
Table 5.21 Details
of Waste Disposal for Contract no. HK/2009/02
|
Waste Type |
Quantity this month |
Cumulative Quantity-to-Date |
Disposal / Dumping Grounds |
|
Inert C&D materials disposed, m3 |
12370.65 |
276075.1 |
TKO137 / TM 38 |
|
Inert C&D materials recycled, m3 |
NIL |
18161 |
N/A |
|
Non-inert C&D materials disposed, m3 |
NIL |
1515.103 |
SENT Landfill |
|
Non-inert C&D materials recycled,
m3 |
N/A |
N/A |
N/A |
|
Chemical waste disposed, kg |
NIL |
13860 |
SENT Landfill |
|
Marine Sediment (Type 1 – Open Sea Disposal), m3
* |
12501 |
198312 (Bulk volume) |
South of Cheung Chau |
|
Marine Sediment (Type 1 – Open Sea Disposal (Dedicate Sites) &
Type 2 – Confined Marine Disposal) , m3 |
3995.5 |
133315.5 (Bulk volume) |
East of Sha Chau |
* Remarks:
Contractor clarified the quantity of marine sediment – type 1 open sea disposal
for October reporting month was 3664, hence the cumulative quantity is updated
in November reporting month.
5.5.4.
There were marine sediment Type 1 – Open Sea Disposal and Type 1 Open Sea
Disposal & Type 2 – Confined Marine
Disposal disposed
in this reporting month.
Contract no. HY/2009/15 - Central-Wanchai Bypass –
Tunnel (Causeway Bay Typhoon Shelter Section)
5.5.5.
No Inert C&D waste and no non- inert C&D waste disposed of in
this reporting month. Details of the waste flow table are summarized in Table
5.22
Table 5.22 Details
of Waste Disposal for Contract no. HY/2009/15
|
Waste Type |
Quantity this month |
Cumulative Quantity-to-Date |
Disposal / Dumping Grounds |
Remarks |
|
Inert C&D materials disposed, m3 |
NIL |
141579.2 |
Tuen Mun Area 38 |
NIL |
|
NIL |
65216 |
TKO137 FB |
NIL |
|
|
Inert C&D materials recycled, m3 |
NIL |
304 |
ex-PCWA |
NIL |
|
NIL |
111.9 |
TS4 |
NIL |
|
|
Non-inert C&D materials disposed, m3 |
NIL |
252.2 |
SENT Landfill |
NIL |
|
Non-inert C&D materials recycled, kg |
NIL |
299361.5 |
N/A |
NIL |
|
Chemical waste disposed, kg |
NIL |
8,200 |
N/A |
NIL |
|
Marine Sediment (Type 1 –
Open Sea Disposal), m3 |
NIL (Bulk Volume) |
103488 (Bulk Volume) |
Cheung Chau South |
Dredging from TCBR1E / TCBR1W / TCBR2/ TCBR3 /
TCBR4 / Maintenance dredging |
|
Marine Sediment (Type 1 – Open Sea Disposal (Dedicate Sites) & Type 2 –
Confined Marine Disposal) , m3 |
8380 (Bulk Volume) |
273345 (Bulk Volume) |
East of Sha Chau / South of the Brothers |
Dredging from TCBR1E / TCBR1W / TCBR2/ TCBR3 /
TCBR4 / Maintenance dredging |
|
Marine
Sediment (Type 3 – Special Treatment / Disposal contained in Geosynthetic
Containers) m3 |
NIL (Bulk Volume) |
12640 (Bulk Volume) |
East of Sha Chau / South of the Brothers |
Dredging from TCBR1W / Maintenance dredging |
|
Marine
Sediment (Type 2 – Confined Marine Disposal), m3 |
NIL |
9350 (Bulk Volume) |
East of Sha Chau |
Dredging from Eastern Breakwater of CBTS |
|
Marine Sediment (Type 1 – Open Sea Disposal)
, m3 |
NIL (Bulk Volume) |
600 (Bulk Volume) |
East Sha Chau / South of The Brothers |
Dredging from Phase 3
Mooring Re-arrangement |
|
Marine Sediment (Type 2– Confined Marine Disposal)
, m3 |
NIL (Bulk Volume) |
14,780 (Bulk Volume) |
South of The Brothers |
Dredging from Phase 3
Mooring Re-arrangement |
|
Marine Sediment (Type 3 – Special Treatment /
Disposal contained in Geosynehetic Containers) , m3 |
NIL (Bulk Volume) |
2,760 (Bulk Volume) |
South of The Brothers |
Dredging from Phase 3
Mooring Re-arrangement |
5.5.6.
There were Type 1 Open Sea Disposal & Type 2 – Confined Marine Disposal disposed in this reporting month.
Contract no. HY/2009/19 –Central- WanChai Bypass
Tunnel (North Point Section) and Island Eastern Corridor Link
5.5.7.
No inert C&D waste and non-inert C&D waste disposed in this
reporting month. Details of the waste flow table are summarized in Table
5.23.
Table 5.23 Details of Waste Disposal for
Contract no. HY/2009/19
|
Waste Type |
Quantity this month |
Cumulative Quantity-to-Date |
Disposal / Dumping Grounds |
|
Inert C&D materials disposed, m3 |
NIL |
355921.04 |
TM38 |
|
Inert C&D materials recycled, m3 |
NIL |
59367 |
N/A |
|
Non-inert C&D materials disposed, m3 |
NIL |
1068.6 |
N/A |
|
Non-inert C&D materials recycled, kg |
NIL |
333.14 |
N/A |
|
Chemical waste disposed, L |
NIL |
2.12 |
N/A |
|
Marine Sediment (Type 1 – Open Sea Disposal), m3 |
NIL |
162 |
South Cheung Chau |
|
Marine Sediment (Type 2 – Confined Marine Disposal) , m3 |
NIL |
681 |
East Sha Chau |
|
Marine Sediment (Type 1 – Open Sea Disposal (Dedicate Sites) &
Type 2 – Confined Marine Disposal) , m3 |
NIL |
4976.00 |
|
5.5.8.
There was no marine sediment Type1- Open Sea Disposal and there was no Type
1 – Open Sea Disposal (Dedicate Sites) & Type 2 – Confined Marine Disposal generated
were disposed in this reporting month.
Contract no. HK/2012/08 –Wan Chai Development Phase
II – Central- Wan Chai Bypass at Wan Chai West
5.5.9.
No Inert C&D waste and non-inert C&D waste were disposed in this
reporting month. Details of the waste flow table are summarized in Table
5.24.
Table 5.24 Details of Waste Disposal for Contract no. HK/2012/08
|
Waste Type |
Quantity
this month |
Cumulative
Quantity-to-Date |
Disposal
/ Dumping Grounds |
|
Inert C&D materials disposed, m3 |
NIL |
1786 |
TM38 |
|
Inert C&D materials recycled, m3 |
NIL |
NIL |
N/A |
|
Non-inert C&D materials disposed, m3 |
NIL |
315 |
N/A |
|
Non-inert C&D materials recycled, kg |
NIL |
NIL |
N/A |
|
Chemical waste disposed, L |
NIL |
NIL |
N/A |
|
Marine Sediment (Type 1 –
Open Sea Disposal), m3 |
NIL (Bulk
volume) |
31759 (Bulk
volume) |
South
of Cheung Chau |
|
Marine Sediment (Type 1 – Open Sea Disposal
(Dedicate Sites) & Type 2 – Confined Marine Disposal) , m3 |
NIL (Bulk
volume) |
108485 (Bulk
volume) |
South
of The Brothers (from 27 Aug 2013 onwards) |
5.5.10.
No Marine Sediment Type 1 – Open Sea Disposal and no marine sediment
Type 1 – Open Sea Disposal (Delicate Sites) & Type 2 – Confined Marine
Disposal disposed in this reporting month.
Contract
no. HY/2010/08 –Central - Wan Chai Bypass (CWB) –Tunnel (Slip Road 8)
5.5.11.
No Inert C&D waste and non-inert C&D waste disposed in this
reporting month. Details of the waste flow table are summarized in Table
5.25
Table 5.25 Details of Waste Disposal for Contract no. HY/2010/08
|
Waste Type |
Quantity
this month |
Cumulative
Quantity-to-Date |
Disposal
/ Dumping Grounds |
|
Inert C&D materials disposed, m3 |
NIL |
NIL |
N/A |
|
Inert C&D materials recycled, m3 |
NIL |
NIL |
N/A |
|
Non-inert C&D materials disposed, m3 |
NIL |
NIL |
N/A |
|
Non-inert C&D materials recycled, kg |
NIL |
NIL |
N/A |
|
Chemical waste disposed, L |
NIL |
NIL |
N/A |
|
Marine Sediment (Type 1 – Open Sea Disposal) |
14170 |
54580 |
South Cheung Chau |
|
Marine Sediment (Type 1 – Open Sea Disposal (Dedicate
Sites) & Type 2 – Confined Marine disposal) |
NIL |
24860 |
Brothers Island |
|
Marine Sediment (Type 3 – Special Treatment) |
NIL |
NIL |
Brothers Island |
5.5.12.
There was Type 1 – Open Sea Disposal disposed in this reporting month.
No Type 1 – Open Sea Disposal (Dedicate Sites) & Type 2 – Confined Marine
Disposal, and Type 3 – Special Treatment disposed in this reporting month.
6.0.1.
The Event Action Plan for construction noise, air quality and water
quality are presented in Appendix 6.1.
Contract no. HK/2009/01 - Wan Chai Development Phase II – Central
–Wanchai Bypass at HKCEC
6.1.1
No exceedance was recorded in the reporting month.
Contract no.
HK/2009/02 - Wan Chai Development Phase II – Central – Wan Chai Bypass at
WanChai East
6.1.2
No exceedance was recorded in the reporting month.
Contract no.
HY/2009/15 - Central-Wanchai Bypass – Tunnel (Causeway Bay Typhoon Shelter
Section)
6.1.3
No exceedance was recorded in the reporting month.
Contract no. HY/2009/19 – Central – Wanchai Bypass Tunnel (North Point
Section) and Island Eastern Corridor Link
6.1.4 No exceedance was recorded in the
reporting month.
6.2.1
Limit level exceedances were recorded at RTN2a-Electric Centre during
daytime on 8, 19, 20, 21, 25 and 26 November 2014 in the reporting month. After
checking with Contractor of HY/2009/19, on 8 November 2014, sheet piling and
socket H-piling works were conducted at the concerned location during the
recorded period and mitigation measures including erection of temporary noise
blanket was implemented by Contractor. In view of the exceedances are
non-continuous, the exceedances are considered to be non-project related and
are contributed by nearby non CWB Project works and nearby IEC traffic.
On 19 November 2014, sheet piling,
socket H-piling works and breaking of U-beam structure were conducted at the
concerned location during the recorded period while on 20, 21, 25 and 26
November 2014, sheet piling and socket H-piling works were conducted at the
concerned location during the recorded period. Mitigation measures including
erection of temporary noise barrier were implemented by Contractor. In
addition, chilling system pipe work installation works (hammering and wielding
works) was observed conducting at the roof top of Hong Kong Electric Centre
from 17 Nov 2014 to 28 Nov 2014 and the exceedances were considered to be
non-Project related and contributed by maintenance work at Hong Kong Electric
Centre.
Contract no. HK/2009/01 - Wan Chai Development Phase II – Central
–Wanchai Bypass at HKCEC
6.3.1
No exceedance was recorded in the reporting month.
Contract no.
HY/2009/15 - Central-Wanchai Bypass – Tunnel (Causeway Bay Typhoon Shelter
Section)
6.3.2
No exceedance was recorded in the reporting month.
Contract no. HY/2009/19 – Central – Wanchai Bypass Tunnel (North Point
Section) and Island Eastern Corridor Link
6.3.3
No exceedance was recorded in the reporting month.
Contract no. HK/2009/01 - Wan Chai Development Phase II – Central
–Wanchai Bypass at HKCEC
6.4.1
No exceedance
was recorded in this reporting month
Contract
no. HK/2012/08 –Wan Chai Development Phase II – Central- Wan Chai Bypass at Wan
Chai West.
6.4.2
No exceedance was recorded in this reporting month.
Contract no. HK/2009/02 - Wan Chai Development Phase II – Central – Wan
Chai Bypass at WanChai East
6.4.3
There were turbidity exceedances at PW21-P789 monitoring station
recorded on 29 October 2014 and 3 November 2014.
6.4.4
After checking with Contractor, despite Dredging work was conducted at
WCR3 on 29 October 2014 and 3 November 2014, Contractor mitigation measures
including the use of frame type silt curtain was generally in place and silt
screen installed around intake location was generally in place. In view that
the transition period from wet season to dry season, it was considered that
exceedances were not related to Project.
Contract no. HY/2009/15 - Central-Wanchai Bypass – Tunnel (Causeway Bay
Typhoon Shelter Section)
6.4.5
There were occasionally DO exceedances at Ex-WPCWA SW and Ex-WPCWA SE
recorded on 7, 12 and 17 November 2014. No odour nuisance was noted during DO
monitoring.
6.4.6
After checking with Contractor, despite installation of seawall block
was conducted at Ex-WPCWA on the 7, 12 and 17 November 2014. Upstream discharge
at the concerned location were consistently observed. No dredging works for
marine sediment was conducted. As such, it was considered the exceedances were
not related to Project.
Contract no. HY/2009/19- Central- Wan Chai Bypass Tunnel (North Point
Section) and Island Eastern Corridor Link
6.4.7
No exceedance was recorded in this reporting month.
Contract no. HK/2012/08- Wan Chai Development Phase II – Central- Wan
Chai Bypass at Wan Chai West
6.4.8
There were turbidity exceedances recorded at WSD19 and P4 monitoring
station on 29 and 31 October 2014 and 3 November 2014.
6.4.9
After checking with contractor, despite placing of levelling stone was
conducted on 31 October 2014, Contractor’s mitigation measures including the
use of silt curtain was generally in order and the silt screen installed around
intake location was generally in place. In view of the exceedances were not
continuous, it was considered the exceedance was not related to Project.
Contract no. HY/2010/08 –Central - Wan Chai Bypass (CWB) –Tunnel (Slip
Road 8)
6.4.10
No exceedance was recorded in this reporting month.
6.5.2
No non-compliances from monitoring was recorded in the reporting month.
7.0.1.
According to Condition 3.4 of the EP-356/2009, this section addresses
the relevant cumulative construction impact due to the concurrent activities of
the current projects including the Central Reclamation Phase III,
Central-Wanchai Bypass and Island Eastern Corridor Link projects.
7.0.3.
According to the construction programme of Central-Wanchai Bypass at
Wanchai West at the Central Reclamation Phase III area, Diaphragm wall
construction, pipe pile wall construction, removal of rock armour, and socket H
piling works were performed in November 2014 reporting month. As no project
related exceedance were recorded during the reporting period, cumulative
construction impact due to the concurrent activities of the current projects
with the Central Reclamation Phase III (CRIII) was considered as insignificant.
7.0.4.
According to the construction programme
of Wan Chai Development Phase II, Central-Wan Chai Bypass and Island Eastern
Corridor Link projects, the major construction activities under Wan Chai
Development Phase II were marine works at HKCEC areas, tunnel works and Wan
Chai Ferry Pier demolition works at Wan Chai East and dredging works at Wan
Chai West. The major construction activities under Central-Wan Chai Bypass and
Island Eastern Corridor Link Projects were bridge construction and road works
at Central Interchange, land base bored pilling works at Victoria Park Road and
ELS works at Victoria Park, segment launching works and tunnel works at North
Point area. Marine-based construction activities were removal of temporary
reclamation at TS4 and seawall construction EX-PCWA and seawall construction
and filling works at TS3 at Causeway Bay Typhoon Shelter in the reporting
month.
7.0.5.
No significant air impact from construction activities was anticipated
in the reporting month. Besides, no project related exceedance was recorded
during the air and noise environmental monitoring events in the reporting
month. Thus, it is evaluated that the cumulative construction impact from the
concurrent projects including Central Reclamation Phase III (CRIII), Wan Chai
Development Phase II (WDII), Central-WanChai Bypass (CWB), Island Eastern
Corridor Link projects (IECL) was insignificant.
8.0.1.
During this reporting month, weekly environmental site audits were
conducted for Contracts no.
HK/2009/01, HK/2009/02, HY/2009/15, HY/2009/19, HK/2012/08 and
HY/2010/08. No non-conformance was identified during the site audits.
8.0.2.
Five site inspections for Contract no. HK/2009/01 were conducted on 29
October, 5, 12, 19 and 26 November 2014 in reporting month. Results of these
inspections and outcomes are summarized in Table 8.1.
Table
8.1 Summary of Environmental Inspections for Contract no. HK/2009/01
|
Item |
Date |
Observations |
Action taken by Contractor |
Outcome |
|
141119_01 |
19-Nov-14 |
Dusty
activity on site shall be sprayed with water for dust suppression at Stage 3 |
Spraying
water was implemented during dusty activity at Stage 3. |
Completion
as observed on 26 Nov 2014 |
|
141126_01 |
26-Nov-14 |
Oil
containers shall be place on a drip tray and hall be placed properly to
prevent from falling down at Stage 1. |
Drip
tray is provided for oil containers at Stage 1 |
Completion
as observed on 3 Dec 2014 |
8.0.3.
Five site inspections for Contract no. HK/2009/02 were carried out on 30
October, 6, 13, 20 and 27 November 2014 in reporting month. Results of these
inspections and outcomes are summarized in Table 8.2.
Table 8.2 Summary of Environmental Inspections for Contract no. HK/2009/02
|
Item |
Date |
Observations |
Action taken by Contractor |
Outcome |
|
141106_01 |
6-Nov-14 |
Chemical
waste shall be stored in a proper manner at old ferry pier. |
Chemical
waste was placed properly on a drip tray at old ferry pier |
Completion
as observed on 13 Nov 2014 |
|
141106_02 |
6-Nov-14 |
Oil
container shall be put on a drip tray at Portion 2. |
Oil
container has been taken away and disposed at Portion 2. |
Completion
as observed on 13 Nov 2014 |
|
141120_01 |
20-Nov-14 |
Provide
more frequent watering to haul road and dusty surface |
Haul
road and dusty surface was sprayed with water |
Completion
as observed on 27 Nov 2014. |
|
141120_02 |
20-Nov-14 |
Provide
tarpaulin sheeting during soil/excavated material transfer to barge to
prevent drop off (WCR2) |
Tarpaulin
sheeting was provided during excavated material transfer. |
Completion
as observed on 27 Nov 2014. |
|
141127_01 |
27-Nov-14 |
Oil
containers shall be placed on a drip tray at Portion 3&4 |
Drip
tray was provided for oil containers at Portion 3&4 |
Completion
as observed on 4 Dec 2014 |
|
141127_02 |
27-Nov-14 |
Chemical
waste shall be handle properly at Portion 3&4 |
Chemical
waste was properly treated and disposed at Portion 3 &4. |
Completion
as observed on 4 Dec 2014 |
8.0.4.
Five site inspections for Contract no. HY/2009/15 were carried out on 28
October, 4, 11, 18 and 27 November 2014 in reporting month. The results of
these inspections and outcomes are summarized in Table 8.3.
Table
8.3 Summary of Environmental Inspections for Contract no.
HY/2009/15
|
Date |
Observations |
Action
taken by Contractor |
Outcome |
|
|
141028_1 |
28-Oct-2014 |
Critically review the operation
and connection of wastewater treatment facility to prevent direct discharge
of milky effluent (EX-PCWA) |
No further milky discharge was
observed and the wastewater treatment function resume normal |
Completion as observed on 4 Nov
2014 |
|
141028_2 |
28-Oct-2014 |
Provide drip tray to chemical
containers (EX-PCWA / TS1) |
Chemical container has been removed. |
Completion as observed on 4 Nov
2014 |
|
141104_1 |
4-Nov-2014 |
Floating refuses and scum within
works area shall be collected (EX-PCWA / TS4) |
Floating refuses and scum were
removed |
Completion as observed on 11 Nov
2014 |
|
141127_1 |
27-Nov-2014 |
Silt curtain shall be provided to
drilling zone and enclosed to prevent seepage of muddy dispersion from
filling area (EX-PCWA) |
Silt curtain was provided to
enclose filling zone and the seawall opening |
Completion as observed on 9 Dec
2014 |
|
141127_2 |
27-Nov-2014 |
Collect floating refuse on-site
(EX-PCWA) |
Floating refuses was collected |
Completion as observed on 4 Dec
2014 |
8.0.5.
Five site inspections for Contract no. HY/2009/19 were carried out on 29
October, 5, 12, 19 and 26 November 2014 in reporting month. The results of
these inspections and outcomes are summarized in Table 8.4.
Table 8.4 Summary
of Environmental Inspections for Contract no. HY/2019/19
|
Item |
Date |
Observations |
Action
taken by Contractor |
Outcome |
|
141105_1 |
5/11/2014 |
Silt deposit on public road was
observed and wheel washing shall be improved provided with proper cleaning
(Watson Road) |
Cleaning the public road more
frequently |
Completion as observed on
12/11/2014 |
|
141119_1 |
19/11/2014 |
Provide drip tray to chemical
containers (Portion III) |
Provide drip trap to chemical
container |
Completion as observed on
26/11/2014 |
8.0.6.
Five site inspections for Contract no. HK/2012/08 were carried out on 30
October, 6, 11, 18 and 25 November 2014 in this reporting period. The results of these inspections and
outcomes are summarized in Table 8.5
Table
8.5 Summary of
Environmental Inspections for Contract no. HK/2012/08
|
Item |
Date |
Observations |
Action
taken by Contractor |
Outcome |
|
141106_01 |
6-Nov-14 |
Drip tray shall be provided for
oil container at Portion 1A. |
Oil container was taken away and
disposed at Portion 1A. |
Completion as observed on 11 Nov
2014. |
|
141125_01 |
25-Nov-14 |
Plant on temporary platform next
to Lung King Street shall be repair to rectify the leakage of oil |
The plant on temporary platform
has repaired. |
Completion as observed on 2 Dec
2014 |
8.0.7.
Five site inspections for Contract no. HY/2010/08 were carried out on 30
October, 6, 13, 20 and 27 November 2014 in this reporting period. The results
of these inspections and outcomes are summarized in Table 8.6
Table 8.6 Summary
of Environmental Inspections for Contract no. HY/2010/08
|
Item |
Date |
Observations |
Action taken by Contractor |
Outcome |
|
141030_1 |
30-Oct-14 |
Silt curtain/impermeable barrier shall be provided to surrounding
the area of filling by hopper barge (TZ2) |
Additional silt curtain was provided and surrounding the area of
filling by hopper barge |
Completion as observed on 13 Nov 2014 |
|
141106_1 |
6-Nov-14 |
Floating refuses shall be collected (TS3) |
Floating refuses was clear at TS3 |
Completion as observed on 13 Nov 2014 |
|
141120_1 |
20-Nov-14 |
Sufficient silt screen curtain shall be deployed to enclose the
filling works area and derrick barge conducting filling works (East of TS3) |
Silt curtain were deployed to enclose the filling works area |
Completion as observed on 27 November 2014 |
9.0.1.
Three environmental complaints received in this reporting month.
9.0.2.
A public complaint regarding to malodour referred by EPD was received by
ET on 10 November 2014 (EPD Ref.: H05/RS/00027815-14). The complainant reported
that malodour of construction plant exhaust from the construction site at old
Wan Chai Ferry Pier was scented that affecting the swimmers at Wan Chai
Swimming Pool on 7 November 2014.
9.0.3.
According to the relevant site records under Contract HK/2009/02, ELS works
was conducted on 7 November 2014 during daytime at Portion 2 (Area opposite to
Wan Chai Swimming Pool). Total 3 nos. of excavators, 2 nos. of crawler cranes,
2 nos. of generator, 1 no. of crane lorry and 2 no. of dump trucks were
operated. Demolition works was conducted on 7 November 2014 during day time at
West of old Wan Chai Ferry Pier. Total 2 nos. of excavators, 1 no. of derrick
barge and 1 no. of tug boat were operated.
9.0.4.
Follow-up inspection was conducted during weekly environmental
inspection on 13 November 2014, no dark smoke emission was observed from the
PMEs operation on-site. The condition of chemical waste storage was considered
satisfactory and no malodour was identified. Despite no information related to
malodour was identified, the Contractor was reminded to conduct regular
checking on the condition of PMEs to ensure only well maintained PMEs are used
on site.
9.0.5.
A public complaint regarding to malodour and dark smoke referred by EPD
was received by EP on 13 November 2014 (EPD Ref.: H05/RS/00028253-14). The
complainant reported that malodour and dark smoke emission from an excavator
located at the construction site at old Wan Chai Ferry Pier was observed that
affect the pedestrians on 12 November 2014.
9.0.6.
According to the relevant site records under Contract HK/2009/02,
demolition works was conducted on 12 November 2014 during daytime at old Wan
Chai Ferry Pier. Total 2 nos. of excavators, 1 no. of derrick barge and 1 no.
tug boat were operated.
9.0.7.
In addition, investigation found that due to malfunctioning of one of
the excavators deployed at old Wan Chai Ferry Pier, dark smoke was emitted from
the defective excavator for a short period of approximately 30 seconds at
around 15:00 hrs on 12 November 2014. The operation of excavator was
immediately suspended and followed by repair works. The normal operation of the
excavator was resumed after repair.
9.0.8.
Follow-up inspection was conducted during weekly environmental
inspection on 13 November 2014, no dark smoke emission was observed from the
PMEs operating on-site and the Contractor of HK/2009/02 was reminded to conduct
regular checking on the condition of PMEs to ensure only well maintained PMEs
are used on site.
9.0.9.
A public complaint regarding to construction noise impact referred by
EPD was received by ET via email on 21 November 2014 (EPD Ref:
H08/RS/28263-14). Resident in Hing Fat Street complained about loud noise from
dredging work in CBTS up to 10pm at night.
9.0.10.
EPD investigation found that the operation of a derrick barge is covered
by CNP no. GW-RS0701-14. EPD reminded the Contractor of HY/2011/08 to ensure
the work strictly follow the permit conditions and endeavour to minimize the
noise as so not to disturb the nearby residents.
9.0.11.
The details of cumulative complaint log and updated summary of
complaints are presented in Appendix
9.1
9.0.12.
Cumulative statistic on complaints and successful prosecutions are
summarized in Table 9.1 and Table 9.2 respectively.
Table
9.1 Cumulative Statistics on Complaints
|
Reporting Period |
No. of Complaints |
|
Commencement works (Mar 2010) to last
reporting month |
31 |
|
November
2014 |
3 |
|
Total |
34 |
Table
9.2 Cumulative Statistics on Successful
Prosecutions
|
Environmental Parameters |
Cumulative No. Brought Forward |
No. of Successful Prosecutions this month (Offence Date) |
Cumulative No. Project-to-Date |
|
Air |
- |
0 |
0 |
|
Noise |
- |
0 |
0 |
|
Water |
- |
0 |
0 |
|
Waste |
- |
0 |
0 |
|
Total |
- |
0 |
0 |
10.0.1.
The EM&A programme was carried out in accordance with the EM&A
Manual requirements, minor alterations to the programme proposed were made in
response to changing circumstances.
10.0.2.
WDII/RSS advised that the dredging works for submarine pipeline at
Victoria Harbour had been completed in January 2012. Therefore, the concurrent
dredging activities at Sewage Pipeline Zone and reclamation shoreline zone TCBR
under the EP-356/2009 scenario 2B no longer exist. As such, with reference to
Table 5.39 of the EIA Report for Wan Chai Development Phase II and Central-Wan
Chai Bypass, the application of silt screen for cooling water intakes for
Queensway Government Offices was suspended and the others were remains
unchanged.
10.0.3.
As the marine-based piling and filling works- DP3 at Tin Hau had been
completed on 3 September 2012 and confirmed by RSS, the real-time noise
monitoring results at FEHD Hong Kong Transport Section Whitfield Depot was
excluded under EP-356/2009 since 28 November 2012.
10.0.4.
The
real-time noise monitoring at RTN2-Oil Street Community Liaison Centre has been
relocated to City Garden Electric Centre (RTN2a- Electric Centre) on 5 Oct
2012, which is a representative of noise sensitive receiver- City Garden. The
baseline noise level of RTN2a will adopt the results derived from the baseline
noise monitoring conducted in Electric Centre from 4 December 2009 to 17
December 2009.
10.0.5.
Water quality monitoring at WSD10 and WSD15 will be temporary suspended
while water quality monitoring at WSD9 and WSD17 were implemented with respect
to HK/2009/02 for the water quality monitoring scheduled on 8 Feb 12 onwards;
10.0.6.
Due to the marine piling under Contract no. HY/2009/19 was completed on
4 March 2013, the temporary suspension of impact water quality monitoring at C8
and C9 from 4 March 2013 have been monitored for 4-week period after the
completion of marine works to confirm no water deterioration.
10.0.7.
Water quality monitoring at C8 & C9 was temporary suspended on 30
March 2013 due to the marine works for Contract no. HY/2009/19 had been
completed on 4 March 2013, and conclude if any water deterioration had been
identified during the 4-week water quality monitoring.
10.0.8.
Based on the safety concern when external façade refurbishment was
conducted by contractor employed by Provident Centre (C9) between 9 January
2012 to 30 July 2012 which caused to the inaccessibility of sampling either
land and marine since 3 Feb 2012, there is a fine adjustment of the sampling
location of water quality monitoring at C9 since 10 March 2012 to the closest
accessible point prior to the completion of the external façade refurbishment
work.
10.0.9.
Due to the access of water monitoring station at WSD19 was blocked by
LCSD construction works from 3 April 2012 to 2 May 2012 and lead to the
inaccessibility of sampling either land and marine, there is a fine adjustment
of the sampling point of WSD 19 since 5 April 2012 to the closest accessible
point prior to the completion of the construction activities.
10.0.10. With respect to the trial dredging at WCR2 was scheduled on
20, 22, 24, 25 March and 1, 3, 11, 13,
15, 17, 19, 20 Apr and 3 May 2012, on-going water quality monitoring results at WSD21 during
this period was checked and indicated that there was no contribution due to the
trial dredging operation. Enhanced review of water quality around WCR2
was also implemented and no deterioration in the water quality was observed.
10.0.11. Due to the dredging works for Cross Harbour Water Mains from
Wan Chai to Tsim Sha Tsui- DP6 was completed on 26 March 2012, the temporary
suspension of impact water quality monitoring at WSD7 and WSD20 after 27 April
2012 for the water quality monitoring at WSD7 and WSD20 have been monitored for
4-week period after the completion of DP6 to confirm no water deterioration.
10.0.12. The scheduled construction
activities and the recommended mitigation measures for the coming month are
listed in Table 10.1.
Table 10.1 Construction
Activities and Recommended Mitigation Measures in
Coming Reporting Month
|
Contract No. |
Key Construction Works |
Recommended Mitigation Measures |
|
HK/2009/01 |
·
Nil |
·
Nil |
|
HK/2009/02 |
·
Works of covered walkway ·
Drainage work ·
ABWF work ·
Demolition of Existing Wan Chai Ferry Pier ·
Dredging and Reclamation at WCR3 |
·
To cover the dusty material or stockpile by
impervious sheet; ·
To well maintain the mechanical equipments /
machineries to avoid abnormal noise nuisance and dark smoke emission ·
To conform the installation and setting as in
the silt screen and silt curtain
deployment plan ·
Movable noise
barrier shall be deployed for demolition works ·
Daily visual inspection of silt screen and
silt curtain to ensure its operation properly ·
Review silt screen
deployment and silt curtain deployment and resubmit associate
plans to EPD ·
Implement silt
screen and silt curtain in accordance with the associated plans submitted to
EPD. |
|
HY/2009/15 |
·
Removal of D-wall at TPCWAE & TS4 ·
Temporary reclamation and installation of seawall blocks at TPCWAW ·
Maintenance dredging ·
Reinstatement of existing bermstone and seawall at TS4 |
·
Daily visual inspection of silt screen and
silt curtain to ensure its operation properly ·
Implement silt
curtain in accordance with the associated plans submitted to EPD. |
|
HY/2009/19 |
·
Construction of Dolphin Cap ·
Construction
of Pile Cap F1B |
·
To space out noisy
equipment and position as far as possible from sensitive receiver. |
|
HK/2012/08 |
·
ELS for box culvert L at Lung King
Street ·
Removal of rock armour ·
Dry dock construction ·
Installation of caisson seawall |
·
To conform the installation and setting as in
the silt screen and silt curtain deployment plan ·
To space out noisy
equipment and position as far as possible from sensitive receiver. ·
Daily visual inspection of silt screen and
silt curtain to ensure its operation properly |
|
HY/2010/08 |
·
Rock filling works ·
Dredging works ·
Seawall blocks installation ·
Sheet piling works, welding & struts installation works at Outfall
Q ·
Seawater intake diversion works ·
Installation of water tank |
·
To conform the installation and setting as in
the silt screen and silt curtain deployment plan ·
Daily visual inspection of silt screen and
silt curtain to ensure its operation properly |