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Contract No: HK/2015/01 Wanchai
Development Phase II and Central Wanchai Bypass Sampling, Field
Measurement and Testing Works (Stage 3) 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, FEP-07/356/2009 and
Fep-08/356/2009 Monthly Environmental Monitoring & Audit Report
- January 2018 -
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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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February 2018 |
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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 Water quality monitoring Results
6.4 Review
of the Reasons for and the Implications of Non-compliance
6.5 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 3.2 Cumulative Summary of Valid Licences and Permits under
Contract no. HK/2009/01
Table 3.3 Summary of submission status under FEP-02/356/2009
Condition
Table 3.4 Cumulative Summary of Valid Licences and Permits under
Contract no. HK/2009/02
Table 3.5 Summary of submission status under FEP-03/356/2009
Condition
Table 3.6 Cumulative Summary of Valid Licences and Permits under
Contract no. HY/2009/15
Table 3.7 Summary of submission status under FEP-04/356/2009
Condition
Table 3.8 Cumulative Summary of Valid Licences and Permits under
Contract no. HY/2009/19
Table
3.9 Cumulative
Summary of Valid Licences and Permits under Contract no. HK/2012/08
Table
3.10 Summary of submission
status under EP-356/2009 & FEP-06/356/2009 Condition
Table
3.11 Cumulative Summary of
Valid Licences and Permits under Contract no. HY/2010/08
Table
3.12 Summary of submission
status under EP-356/2009 and FEP-07/356/2009 Condition
Table 4.1 Noise Monitoring Station
Table
4.2 Air Monitoring Station
Table 4.3 Marine
Water Quality Stations for Water Quality Monitoring
Table 4.4 Marine
Water Quality Monitoring Frequency and Parameters
Table 4.5 Marine
Water Quality Stations for Enhanced Water Quality Monitoring
Table 5.1 Noise
Monitoring Station for Contract nos. HK/2009/01, HK/2009/02
Table 5.2 Noise
Monitoring Station for Contract no. HY/2009/15
Table 5.3 Noise
Monitoring Station for Contract no. HY/2009/19
Table 5.4 Noise Monitoring Station for Contract
no. HY/2010/08
Table
5.5 Air Monitoring Station for Contract no.
HK/2009/01
Table 5.6 Air
Monitoring Station for Contract no. HK/2009/02
Table 5.7 Air
Monitoring Station for Contract no. HY/2009/15
Table 5.8 Air
Monitoring Stations for Contract no. HY/2009/19
Table 5.9 Air
Monitoring Stations for Contract no. HK/2012/08
Table 5.10 Air
Monitoring Stations for Contract no. HY/2010/08
Table 5.12 Water
quality monitoringStations for Contract no. HK/2009/01
Table 5.13 Water
quality monitoringStations for Contract no. HK/2009/02
Table 5.14 Water quality
monitoringStations for Contract no. HK/2012/08
Table 5.15 Water quality monitoring Station for Contract no. HY/2010/08
Table 5.16 Enhance Dissolved Oxygen Monitoring Stations for
Contract no. HY/2010/08
Table 5.17 Details
of Waste Disposal for Contract no. HK/2009/01
Table 5.18 Details of Waste Disposal for Contract no. HK/2009/02
Table 5.19 Details
of Waste Disposal for Contract no. HY/2009/15
Table 5.20 Details
of Waste Disposal for Contract no. HY/2009/19
Table 5.21 Details of Waste Disposal for Contract
no. HK/2012/08
Table 5.22 Details of Waste Disposal for Contract
no. HY/2010/08
Table 8.5 Summary of Environmental Inspections for Contract no. HK/2012/08
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 6.1 Event Action Plans
Appendix 6.2 Summary for Notification of
Exceedance
Appendix 10.1 Construction Programme of Individual Contracts
EXECUTIVE SUMMARY
i.
This
is the Environmental Monitoring and Audit (EM&A) Monthly Report
– January
2018 for the Project of Wan Chai Development Phase II and Central-Wanchai Bypass
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, FEP-07/356/2009
and FEP-08/356/2009. This report presents the
environmental monitoring findings and information recorded during the period of 27 December 2017 to 26 January 2018. The cut-off date of reporting is at 26th
of each reporting month.
ii.
In
the reporting month, the principal work activities of individual contracts
conducted are as follow:
Contract no. HK/2009/02 – Wan Chai
Development Phase II – Central – Wan Chai Bypass at Wan Chai East
·
Nil
Contract no. HY/2009/19- Wan Chai
Bypass Tunnel (North Point Section) and Island Eastern Corridor Link
Ÿ
Nil
Contract no. HK/2012/08 – Wan Chai
Development Phase II – Central- Wan Chai Bypass at Wan Chai West
Ÿ Trimming of rock level
Contract
no. HY/2010/08 –Central - Wan Chai Bypass (CWB) –Tunnel (Slip Road 8)
Ÿ Diversion pipe maintenance
Ÿ Diaphragm wall removal works
Ÿ Removal of reclamation at TS3E and TS3W
Noise Monitoring
iii.
With respect to the shift in major construction
site portions at Wan Chai North, the noise monitoring station M1a – Harbour Sports
Centre was finely adjusted from East of Harbour Road Sports Centre to West of
Harbour Road Sports Centre on 21 June 2016.
iv.
With
respect to the demolition of Ex-Harbour Road Sports Centre, the respective
noise monitoring station M1a – Harbour Road Sports Centre were finely adjusted
on 16 and 25 May 2017 and thereafter to the Footbridge for Harbour Road Sports
for noise monitoring.
v.
Three limit level exceedances were recorded at M1a – Footbridge for
Harbour Road Sports Centre on 28 December 2017, 16 and 23 January 2018 in the
reporting month. After the investigation, the exceedances were concluded as
non-Project related.
vi.
Noise
monitoring during daytime and restricted hour were conducted at the stations M1a,
M2b, M3a, M4b, M5b and M6 on a weekly basis in the reporting month.
Air Quality Monitoring
vii.
One 1hr TSP action level exceedances were recorded at CMA5b – Pedestrian
Plaza on 29 December 2017 in the reporting month. After the investigation, the
exceedance was concluded as non-Project related.
viii.
With respect to the proposed demolition of the Oil Street Site Office,
the respective air quality monitoring station CMA1b – Oil Street Site Office
was finely adjusted from the Oil Street Site Office to Harbour Grand Hotel
Boundary Wall from 05 June 2017 onwards.
ix.
With
respect to the proposed demolition of eastern podium of Oil Street Site Office,
the respective air quality monitoring station CMA1b – Oil Street Site Office
was finely adjusted from East podium of the Oil Street Site Office to the West
podium of the Oil Street Site Office on 21 December 2016.
x.
1-hour
and 24-hour Total Suspended Particulates (TSP) monitoring were conducted at
CMA1b – Oil Street Site Office; CMA2a – Causeway Bay Community Center; CMA3a –
CWB PRE Site Office Area; CMA4a – Society for the Prevention of Cruelty to
Animals; CMA5b – Pedestrian Plaza; CMA6a – WDII PRE Site Office in the
reporting month.
Water Quality Monitoring
xii.
Water
quality monitoring station C7 and Enhance DO monitoring station C6 shall be
associated with Contract HY/2010/08, upon confirmation of marine construction
works completion under Contract HY/2009/15 at CBTS area and Ex-PCWA area since
19 June 2017.
xiii.
Referring
to CWB RSS confirmation on the completion of marine construction activities
within the Ex-PCWA area and the completion of the post construction water
quality monitoring, the respective Enhance DO Monitoring within Ex-PCWA for
monitoring station Ex-PCWA SE and Ex-PCWA SW was temporarily suspended since 07
March 2017 ebb tide onwards.
xiv.
With respect to the reinstatement of the silt screen system for Cooling
Water Intakes P7, P8, P9 and WSD Water Intake RW21, the respective water
quality monitoring was reverted to the previous monitoring location for Water
Quality Monitoring Station RW21-P789 from water quality stations RW21-P789 East
(RW21-P789E) and RW21-P789 West (RW21-P789W) from 25 January 2017 onwards.
xv.
With
respect to the removal of silt screen at WQM station RW21-P789 on 26 November
2016, the respective water quality monitoring at RW21-P789 was adjusted to
RW21-P789E and RW21-P789W since 28 November 2016 ebb-tide.
xvi.
With
respect to the temporarily suspension of marine construction works at WCR3 Area
by Contract HK/2009/02, the installed silt screen for intake group (P7, P8, P9
and WSD21) was removed on 26 November 2016.
xvii.
As
advised by the Contractor of HK/2009/01, all silt screen remains removal works
at P1, P3, P4, P5 and C1 water quality monitoring stations were completed on 8
May 2016.
xviii.
With respect to the marine works undertaken at WCR3 by Contract HK/2009/02,
the respective water quality monitoring station C1 associated with Contract
HK/2009/01 was updated as in association with Contract HK/2009/01 and Contract
HK/2009/02.
xix.
With respect to the marine works undertaken at CBTS by Contract
HY/2010/08, the respective water quality monitoring station C7 associated with
Contract HY/2009/15 was updated as in association with Contract HY/2009/15 and
Contract HY/2010/08.
xx.
With respect to the marine works undertaken at HKCEC2 by Contract
HK/2012/08, the respective water quality monitoring station WSD19, P1, P3, P4,
and P5 were associated with Contract HK/2012/08.
xxi.
As confirmed by WDII RSS, the marine construction works under Contract
HK/2009/01 have been completed since 24 July 2017, the monitoring association
with Contract HK/2009/01 and relevant reporting has been ceased in the
reporting month.
xxii.
As confirmed by CWB RSS, the marine construction works under Contract
HY/2009/15 and relevant reporting have been completed by 19 June 2017, the
monitoring association with Contract HY/2009/15 and relevant reporting has been
ceased in the reporting month.
xxiii.
Based on Contractor confirmed site information on no marine construction
activities on 01 January 2018, the respective scheduled water quality
monitoring event at all WQM stations and enhanced DO monitoring was temporary
suspended on 01 January 2018 during ebb tide and flood tide accordingly.
Table I Summary of Water Quality Monitoring
Exceedances in Reporting Month
|
Water
quality 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 |
4 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
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 |
0 |
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 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
HY/2010/08 |
C7 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Total |
0 |
0 |
5 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
1.
The cessation of seawater intake operation for C6 was confirmed
on 17 May 2011 and the water quality monitoring at C6 was then terminated since
17 May 2011.
2.
4-week post construction water quality monitoring at WSD9,
WSD10, WSD15 and WSD17 were completed on 6 Feb 2012 and the water quality
monitoring at WSD 10 and WSD15 were temporary suspended since 8 Feb 2012, and
WSD9 and WSD17 was implemented with respect to HK/2009/02 from 8 Feb 2012
onwards.
3.
C8 and C9 were implemented with respect to HY/2009/19 from 28
Jan 2012.
4.
C8 & C9 were temporary suspended since 4 March 2013.
5.
WSD7 and WSD20 water quality monitoring were temporarily
suspended from 27 Apr 2012.
6.
C2, C3 C4e and C4w water quality monitoring station was
temporarily suspended since 22 Apr 2013
7.
P1, P3, P4 and P5 were commenced since 24 Apr 2013
8.
C5e and C5w water quality monitoring station was temporarily
suspended since 29 Jul 2013.
9.
WSD21 water quality monitoring station was temporarily suspended
since 12 Mar 2014
10.
WSD9 and WSD17 water quality monitoring station was
temporarily suspended since 8 Sep 2014 flood tide.
11.
The water quality monitoring station C1 shall be associated
with Contract No. HK/2009/02 upon commencement of marine works under DP3 at
WCR3 area.
12.
The water quality monitoring station RW21-P789 was adjusted
to RW21-P789E and RW21-P789W since 28 November 2016 ebb-tide.
13.
The water quality monitoring was reverted to previous
monitoring station RW21-P789 from PW21-P789E and RW21-P789W from 25 January
2017 onwards.
xxiv.
5 action level and 2 limit level exceedances of Turbidity were recorded
in the reporting month. After
investigation, the exceedances were concluded as non-Project related. The
details of the recorded exceedances can be referred to Section 6.4.
xxv.
Enhanced
DO monitoring at 1 monitoring station in Causeway Bay Typhoon Shelter was
conducted three days per week during the reporting period. The action and limit
level exceedances of water quality monitoring are summarized in Table
II.
Table II Summary of Enhanced Dissolved Oxygen
Monitoring Exceedances in
Reporting Month
|
|
Enhanced DO monitoring station |
Mid-flood |
Mid-ebb |
||
|
|
Contract no. |
DO |
DO |
|||
|
|
AL |
LL |
AL |
LL |
|
|
C6 |
0 |
0 |
0 |
0 |
|
|
Total |
0 |
0 |
0 |
0 |
|
Remarks:
1. Enhanced DO monitoring at Windsor
House Cooling (Station Ref: C7) was temporarily suspended since 22 October 2014
with respect to the formation of temporary reclamation zone TS3 and to be
resumed upon removal of the respective temporary reclamation zone.
2. Enhanced DO monitoring at
Monitoring station Ex-WPCWA SE was temporarily suspended from 31 August 2015
with respect to seawall reinstatement works and formation of active works area.
The Enhance DO monitoring at Ex-WPCWA SE was resumed on 11 May 2016 due to
completed section of seawall reinstatement works at Ex-PCWA.
xxvi.
No action or limit level exceedance for Enhanced Dissolved Oxygen
monitoring recorded in this reporting month.
Complaints, Notifications of Summons and Successful
Prosecutions
xxvii.
No environmental complaint received in this reporting month.
Site Inspections and Audit
xxviii.
The
Environmental Team (ET) conducted weekly site inspections for Contract nos.
HK/2009/01, HK/2009/02, HY/2009/19, HK/2012/08 and HY/2010/08 under EP no.
EP-356/2009 in the reporting month. Major observations and recommendations made
during the audit sessions were rectified by the Contractors. No non-conformance
was identified during the site inspections.
Future Key Issues
xxix.
In
coming reporting month, the principal work activities of individual contracts
are anticipated as follows:
Contract no. HK/2009/02 – Wan Chai Development
Phase II – Central – Wan Chai Bypass at Wan Chai East
·
Nil
Contract
no. HY/2009/19- Wan Chai Bypass Tunnel (North Point Section) and Island Eastern
Corridor Link
Ÿ
Nil
Contract
no. HK/2012/08 – Wan Chai Development Phase II – Central- Wan Chai Bypass at
Wan Chai West
Ÿ Trimming of rock level
Contract no.
HY/2010/08 –Central - Wan Chai Bypass (CWB) –Tunnel (Slip Road 8)
Ÿ Diversion pipe maintenance
Ÿ Diaphragm Wall Removal Works
Ÿ Removal of reclamation at TS3E and TS3W
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,
FEP-07/356/2009 and FEP-08/356/2009 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-041/2001).
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, FEP-07/356/2009 and
FEP-08/356/2009 during the period of 27 December
2017 to 26 January 2018. The cut-off date of reporting is at 26th 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 Environmental Site Audit – 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 (Completed) |
||
|
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 (Completed) |
||
|
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 3328 |
|
|
Chun
Wo – Leader Joint Venture |
Contractor
under Contract no. HK/2009/01 |
Project Manager |
Mr. Simon Liu |
9304 8355 |
2587 1878 |
|
Environmental Officer |
Mr. Terry Tsang |
6683 9394 |
|||
|
Chun
Wo – CRGL Joint Venture |
Contractor
under Contract no. HK/2009/02 |
Project Manager |
Mr. Paul Yu |
3658 3085 |
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 |
Mr. Chris Leung |
3557 6393 |
2566 2192 |
|
Site
Agent |
Mr. Patrick Ho |
3557 6405 |
|||
|
Construction
Manager |
Mr. Tom Tong |
3557 6415 |
|||
|
Environmental
Officer |
Mr. Desmond Ho |
3557 6347 |
|||
|
Environmental
Supervisor |
Mr. Gordon Lai |
6145 6365 |
|||
|
Chun
Wo – CRGL – MBEC Joint
Venture |
Contractor
under Contract no. HY/2009/19 |
Site Agent |
Mr. David Lau |
3758 8879 |
3757 8901 |
|
Deputy
Site Agent |
Mr. Andy Chan |
9879 4325 |
|||
|
Environmental
Manager / Environmental
Officer |
Mr. M.H. Isa |
9884 0810 |
|||
|
Construction Manager (Marine) |
Mr. Wingo Wong |
9300 2625 |
|||
|
Construction Manager (Land) |
Mr. Ray Ho |
9608 6366 |
|||
|
Construction
Manager (Land) |
Mr. Yung Kwok Wah |
9834 1010 |
|||
|
China
State- Build
King Joint Venture |
Contractor under
Contract no.
HK/2012/08 |
Project Director |
Mr. C. N. Lai |
9106 5806 |
2877 1522 |
|
Site Agent |
Mr. George Cheung |
9268 1918 |
|||
|
Environmental Officer |
Mr. James Ma |
9130 9549 |
|||
|
Environmental Supervisor |
Mr. Y. L. Ho |
9856 5669 |
|||
|
China State |
Contractor under Contract no. HY/2010/08 |
Project Director |
Mr. Chris Leung |
3467 4299 |
2566 8061 |
|
Project Manager |
Mr. Chan Ying Lun |
3418 3001 |
|||
|
Site
Agent |
Mr. Thomas Lui |
3557 6452 |
|||
|
Marine
Manager |
Mr. Nickael Chan |
3557 6333 |
|||
|
Construction
Manager |
Mr. Tom Tong |
3557 6367 |
|||
|
Environmental Officer |
Mr. Gabriel Wong |
35576466 |
|||
|
Ramboll 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.
In the reporting month, the principal work activities of individual
contracts conducted are as follow:
Contract no. HK/2009/02 – Wan Chai Development
Phase II – Central – Wan Chai Bypass at Wan Chai East
·
Nil
Contract no. HY/2009/19- Wan Chai Bypass Tunnel
(North Point Section) and Island Eastern Corridor Link
Ÿ Nil
Contract no. HK/2012/08 – Wan Chai
Development Phase II – Central- Wan Chai Bypass at Wan Chai West
Ÿ
Trimming of rock level
Contract no. HY/2010/08 –Central - Wan
Chai Bypass (CWB) –Tunnel (Slip Road 8)
Ÿ
Diversion pipe maintenance
Ÿ
Diaphragm wall removal works
Ÿ
Removal of reclamation at TS3E and TS3W
2.4.4.
In coming reporting month, the principal work activities of individual
contracts are anticipated as follows:
Contract no. HK/2009/02 – Wan Chai Development
Phase II – Central – Wan Chai Bypass at Wan Chai East
·
Nil
Contract
no. HY/2009/19- Wan Chai Bypass Tunnel (North Point Section) and Island Eastern
Corridor Link
Ÿ
Nil
Contract
no. HK/2012/08 – Wan Chai Development Phase II – Central- Wan Chai Bypass at
Wan Chai West
Ÿ Trimming of rock level
Contract no.
HY/2010/08 –Central - Wan Chai Bypass (CWB) –Tunnel (Slip Road 8)
·
Diversion pipe maintenance
·
Diaphragm Wall Removal Works
·
Removal of reclamation at TS3E and TS3W
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.
Table 3.1 Summary of the
current status on licences and/or permits on environmental protection pertinent
to the Project
|
Permits
and/or Licences |
Reference
No. |
Issued
Date |
Status |
|
Environmental Permit |
EP-356/2009 |
30 Jul 2009 |
Valid |
|
Environmental Permit |
EP-364/2009/E |
22 Dec 2016 |
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 |
Surrendered |
|
Further Environmental Permit |
FEP-07/364/2009/D |
24 Nov 2015 |
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-09/364/2009/B |
5 March 2013 |
Valid |
|
Further Environmental Permit |
FEP-10/364/2009/B |
26 July 2013 |
Valid |
|
Further Environmental Permit |
FEP-08/356/2009 |
1 Aug 2016 |
Valid |
|
Further Environmental Permit |
FEP-11/364/2009/E |
22 Dec 2016 |
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/2009/01 – Wan Chai
Development Phase II – Central –Wanchai Bypass at HKCEC
3.1.3.
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 3.2 and Table 3.3.
Table 3.2 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 |
|
Discharge
Licence |
WT00024952-2016 |
6 Jul 2016 |
31 Jul 2021 |
Valid |
|
WT00024844-2016 |
29 Jun 2016 |
31 Mar 2020 |
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 3.3 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 |
|
Condition 2.9 |
Silt Screen Deployment Plan (Rev. 9) |
5 Nov 2015 |
|
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
3.1.4.
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 3.4 and Table 3.5.
Table 3.4 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-RS0756-17 |
04 Sep 2017 |
07 Sep 2017 to 28 Feb 2018 |
Valid |
|
GW-RS0843-17 |
28 Sep 2017 |
07 Oct 2017 to 25 Mar 2018 |
Valid |
|
|
GW-RS0869-17 |
10 Oct 2017 |
15 Oct 2017 to 11 Mar 2018 |
Valid |
|
|
GW-RS0884-17 |
12 Oct 2017 |
24 Oct 2017 to 23 Apr 2018 |
Valid |
|
|
GW-RS0885-17 |
12 Oct 2017 |
14 Oct 2017 to 12 Apr 2018 |
Valid |
|
|
Discharge
Licence |
WT00022295-2015 |
12
Aug 2015 |
31
July 2020 |
Valid |
|
WT00025276-2016 |
19
Sep 2016 |
31
July 2021 |
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 |
Table 3.5 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 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 F) |
23 Nov 2016 |
|
|
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)
3.1.5.
Summary of the current status on licences and/or permits on
environmental protection pertinent and submission for contract no. HY/2009/15
under FEP-04/356/2009 are shown in Table 3.6 and Table 3.7.
Table 3.6 Cumulative Summary
of Valid Licences and Permits under Contract no. 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 |
|
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 |
N/A |
Valid |
Table 3.7 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 |
Contract no. HY/2009/19 – Central- Wan Chai Bypass Tunnel (North Point
Section) and Island Eastern Corridor Link
3.1.6.
Summary of the current status on licences and/or permits on
environmental protection pertinent for contract no. HY/2009/19 is shown in Table
3.8
Table 3.8 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/D |
24 Nov 2015 |
N/A |
Valid |
|
Notification of Works Under APCO |
326160 |
24 Jan 2011 |
N/A |
Valid |
|
C&D
Waste Disposal |
7012306 |
10 Feb 2011 |
N/A |
- |
|
Vessel
Disposal |
7013285 |
21 July 2011 |
N/A |
- |
|
Registration
as Chemical Waste Producer |
5213-151-C3654-01 |
24 Mar 2011 |
N/A |
- |
Contract no. HK/2012/08 – Wan Chai Development
Phase II – Central- Wan Chai Bypass at Wan Chai West
3.1.7.
Summary of the current status on licences and/or permits on
environmental protection pertinent and submission for contract no. HK/2012/08
under FEP-08/356/2009 are shown in Table 3.9 and Table 3.10.
Table 3.9 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 |
|
FEP-08/356/2009 |
1 Aug 2016 |
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 |
30 Jun 2016 |
N/A |
Valid |
|
Billing
Account under Waste Disposal Ordinance |
7016883 |
18 Feb 2013 |
N/A |
Valid |
|
Water
Discharge Licence |
WT00020594-2014 |
22 Dec 2014 |
31 Jan 2019 |
Valid |
|
Construction Noise Permit |
GW-RS0505-17 |
9 Jun 2017 |
13 Jul 2017
to 12 Jan 2018 |
Expired and
replaced by GW-RS1165-17 |
|
GW-RS1165-17 |
28 Dec 2017 |
13 Jan 2018
to 12 Jul 2018 |
Valid |
|
|
GW-RS0593-17 |
11 Jul 2017 |
13 Jul 2017
to 12 Jan 2018 |
Expired and
replaced by GW-RS1163-17 |
|
|
GW-RS1163-17 |
28 Dec 2017 |
13 Jan 2018
to 12 Jul 2018 |
Valid |
|
|
GW-RS0504-17 |
8 Jun 2017 |
12 Jul 2017
to 11 Jan 2018 |
Expired and
replaced by GW-RS1177-17 |
|
|
GW-RS1177-17 |
28 Dec 2017 |
12 Jan 2018
to 11 Jul 2018 |
Valid |
|
|
GW-RS0676-17 |
3 Aug 2017 |
26 Aug 2017
to 25 Feb 2018 |
Valid |
|
|
GW-RS0914-17 |
23 Oct 2017 |
05 Nov 2017
to 04 Apr 2018 |
Valid |
|
|
Dumping Permit
(Type 1 – Open Sea Disposal) |
EP/MD/18-039 |
8 Aug 2017 |
11 Aug 2017
to 10 Feb 2018 |
Valid |
Table 3.10 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. 3) |
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)
3.1.8.
Summary of the current status on licences and/or permits on
environmental protection pertinent and submission for contract no. HY/2010/08
under FEP-07/356/2009 are shown in Table 3.11 and Table 3.12.
Table
3.11
Cumulative Summary of Valid Licences and Permits under Contract no. 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 |
N/A |
Valid |
|
Registration as a Chemical Waste Producer |
WPN5213-147-C1169-44 |
27 Mar 2013 |
N/A |
Valid |
|
Billing Account under Waste Disposal Ordinance |
7017170 |
27 Mar 2013 |
N/A |
Valid |
|
Billing
Account under Waste Disposal Ordinance (Dumping by Vessel) |
7020947 |
22 Dec 2014 |
N/A |
Valid. |
|
Water Discharge Licence |
WT00020468-2014 |
3 Dec 2014 |
09 Jul 2013 to 31 Jul 2018 |
Valid |
|
WT00028744-2017 |
4 Aug 2017 |
04 Aug 2017 to 31 Aug 2019 |
Valid |
|
|
Construction Noise Permit |
GW-RS0877-17 |
10 Oct 2017 |
18 Oct 2017
to 17 Apr 2018 |
Valid |
|
Construction Noise Permit |
GW-RS1194-17 |
5 Jan 2018 |
8 Jan 2018
to 1 Jul 2018 |
Valid |
Table 3.12 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 (Rev 3) |
24
Dec 2014 |
|
Condition 2.9 |
Silt Screen Deployment Plan (Rev 3) |
21 Nov 2017 |
|
Condition
2.23 |
Noise
Management Plan (Rev 2) |
25 Mar 2014 |
|
Condition
2.24 |
Landscape
Plant (Rev 2) |
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 |
Footbridge for Ex-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 |
Remarks*: With respect to the demolition of
Ex-Harbour Road Sports Centre, the respective noise monitoring station M1a –
Harbour Road Sports Centre were finely adjusted on 16 and 25 May 2017 and
thereafter to the Footbridge for Harbour Road Sports for noise monitoring
Noise Monitoring
Parameters, Frequency and Duration
4.1.2.
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.
4.1.3.
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.
4.1.4.
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
4.1.5.
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.
4.1.6.
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
4.2 and Figure 4.1. Appendix 4.1 shows the established
Action/Limit Levels for the monitoring works.
Table 4.2 Air Monitoring
Station
|
Station ID |
Monitoring Location |
Description |
|
CMA1b |
Harbour
Grand Hotel Boundary Wall** |
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 |
|
CMA5b |
Pedestrian
Plaza*** |
Wan Chai |
|
CMA6a |
WDII PRE Site Office * |
Wan Chai |
Remarks*:
As per the ENPC meeting in March 2011, the monitoring stations CMA3a – Future
CWB site office at Wanchai Waterfront Promenade was renamed as remark.
Remarks**:
The location ID of monitoring station CMA1b was updated as “Harbour Grand Hotel
Boundary Wall” from 05 June 2017 onwards.
Remarks***:
The station ID and monitoring location was updated in December 2014 with
respect to monitoring station relocation.
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 4.1.
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.
Water quality monitoring was undertaken at 8 monitoring stations for WSD
salt water intakes and cooling water intakes along the seafront of the Victoria
Harbour in the reporting month. The proposed water quality monitoring stations
of the Project are 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 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 / China Resources Building |
836268.0 |
816020.0 |
Remarks: - The cessation of seawater intake operation for C6 was confirmed on 17 May 2011 and the water quality monitoring at C6 was then terminated since 17 May 2011.
- 4-week post construction water quality monitoring at WSD9, WSD10, WSD15 and WSD17 were completed on 6 Feb 2012 and the water quality monitoring at WSD 10 and WSD15 were temporary suspended since 8 Feb 2012, and WSD9 and WSD17 was implemented with respect to HK/2009/02 from 8 Feb 2012 onwards.
-
C8 and C9 were implemented with respect to HY/2009/19 from 28 Jan 2012.
- C8
& C9 were temporary suspended since 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
22 Apr 2013
- P1,
P3, P4 and P5 were commenced since 24 Apr 2013
- C5e
and C5w water quality monitoring station was temporarily suspended since 29 Jul
2013.
- WSD21
water quality monitoring station was temporarily suspended since 12 Mar 2014
- WSD9
and WSD17 water quality monitoring station was temporarily suspended since 8
Sep 2014 flood tide.
- The water quality monitoring station C1 shall be associated with Contract No. HK/2009/02 upon commencement of marine works under DP3 at WCR3 area.
- The
water quality monitoring station RW21-P789 was adjusted to RW21-P789E and RW21-P789W since 28 November
2016 ebb-tide.
- The water
quality monitoring was reverted to previous monitoring station RW21-P789 from
PW21-P789E and RW21-P789W from 25 January 2017 onwards.
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 4.4
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 4.4 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 4.5 and Figure
4.1.
Table 4.5 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 |
Remarks:
1. Enhanced DO monitoring at Windsor House Cooling (Station Ref: C7) was temporarily suspended since 22 October 2014 with respect to the formation of temporary reclamation zone TS3 and to be resumed upon removal of the respective temporary reclamation zone.
2. Enhanced DO
monitoring at Monitoring station Ex-WPCWA SE was temporarily suspended from 31
August 2015 with respect to seawall reinstatement works and formation of active
works area. The Enhance DO monitoring at Ex-WPCWA SE was resumed on 11 May 2016
due to completed section of seawall reinstatement works at Ex-PCWA.
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/2009/02 Wan Chai
Development Phase II – Central-Wan Chai Bypass at Wan Chai East
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.
As confirmed by WDII RSS, the marine construction works under Contract
HK/2009/01 have been completed since 24 July 2017, the monitoring association
with Contract HK/2009/01 and relevant reporting has been ceased in the
reporting month.
5.0.4.
As confirmed by CWB RSS, the marine construction works under Contract
HY/2009/15 and relevant reporting have been completed by 19 June 2017, the
monitoring association with Contract HY/2009/15 and relevant reporting has been
ceased in the reporting month.
5.0.5.
The environment monitoring schedules for reporting month and coming
month are presented in Appendix 5.1.
Contract no. HK/2009/02 - Wan Chai Development
Phase II – Central – Wan Chai Bypass at WanChai East
5.0.6.
The proposed division of noise monitoring stations are summarized in Table
5.1 below.
Table 5.1 Noise Monitoring Station
for Contract nos. HK/2009/02
|
Station |
Description |
|
M1a |
Footbridge
for Ex-Harbour Road Sports Centre |
5.0.7.
Three limit level exceedances were recorded at M1a – Footbridge for
Harbour Road Sports Centre on 28 December 2017, 16 and 23 January 2018. After
the investigation, the exceedances were concluded as non-Project related.
5.0.8.
Excavation were conducted by Contract HK/2009/02 around the concerned
location on 28 December 2017 and no noise contribution was observed from the
works. Meanwhile, non WDII-CWB excavation works immediately next to the
monitoring station were observed as the major noise contribution during
monitoring. As such, the exceedance was considered as non-Project related to
Contract HK/2009/02. Nevertheless, the Contractor of HK/2009/02 was reminded to
maintain adopt noise mitigation measure, if necessary, around the concerned
location to avoid potential cumulative impact.
5.0.9.
Despite backfilling work by excavator was conducted by Contract
HK/2009/02 around the concerned location during the time of measurement on 16
January 2018, no major noise emanation from the works was observed during monitoring.
Meanwhile, steel frame erection and hammering were conducted by non-WDII-CWB
contractor next to the monitoring station and considered as the major noise
contribution during monitoring. As such, the exceedance was considered as not
relate to Project works under HK/2009/02. Nevertheless, the Contractor of
HK/2009/02 was reminded to maintain adopt noise mitigation measure, if
necessary, around the concerned location to avoid potential cumulative impact.
5.0.10.
Despite trench excavation work was conducted by Contract HK/2009/02
around the concerned location during the time of measurement on 23 January 2018,
no major noise emanation from the works was observed during monitoring.
Meanwhile, breaking works by excavator mounted breaker was conducted under
non-WDII-CWB contractor next to the monitoring station and observed as the
major noise contribution during monitoring. As such, the exceedance was
considered as not relate to Project works under HK/2009/02.
5.0.11.
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- Wan Chai Bypass Tunnel
(North Point Section) and Island Eastern Corridor Link
5.0.12.
The proposed division of noise monitoring stations are summarized in Table
5.3 below.
Table 5.3 Noise Monitoring Station for Contract no. HY/2009/19
|
Station |
Description |
|
M4b |
Victoria Centre |
|
M5b |
City Garden |
|
M6 |
HK Baptist Church Henrietta Secondary School |
5.0.13.
No action or limit level exceedance was recorded in this reporting
month.
5.0.14.
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)
5.0.15.
The proposed division of noise monitoring stations are summarized in Table 5.4 below.
Table
5.4 Noise
Monitoring Station for Contract no. HY/2010/08
|
Station |
Description |
|
M2b |
Noon Gun Area |
|
M3a |
Tung Lo Wan Fire Station |
5.0.16.
No action or limit level exceedance was recorded in this reporting
month.
5.0.17.
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. HK/2009/02 - Wan Chai Development
Phase II – Central – Wan Chai Bypass at
WanChai East
5.1.1
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 5.6 below.
Table 5.6 Air Monitoring Station
for Contract no. HK/2009/02
|
Station |
Description |
|
CMA4a |
Society
for the Prevention of Cruelty to Animals |
5.1.2
No action or limit level recorded in this reporting month.
5.1.3
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
5.1.4
The proposed division of air monitoring stations are summarized in Table
5.8 below.
Table 5.8 Air Monitoring Stations for Contract no. HY/2009/19
|
Station |
Description |
|
CMA1b |
Harbour Grand Hotel Boundary Wall |
|
CMA2a |
Causeway Bay Community Centre |
5.1.5 No action or limit exceedance was
recorded in the reporting month.
5.1.6 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
5.1.7
The proposed division of air monitoring stations are summarized in Table
5.9 below.
Table 5.9 Air Monitoring
Stations for Contract no. HK/2012/08
|
Station |
Description |
|
CMA5b |
Pedestrian
Plaza |
|
CMA6a |
WDII
PRE Site Office |
5.1.8
One 24hr TSP action level exceedance was recorded at CMA5b – Pedestrian
Plaza on 29 December 2017 in the reporting month.
5.1.9
Road and drain construction works was undertaken under Contract
HK/2012/08 around the monitoring location on 29 December 2017 and no particular
observation regarding dust emission was observed during sampling periods.
Mitigation measure including water spraying for haul road and dusty surface
were implemented by the Contractor of HK/2012/08.One 1hr TSP action level
exceedance was recorded at CMA5b – Pedestrian Plaza on 23 December 2017. Meanwhile,
non WDII-CWB Project construction works was observed opposite to the monitoring
station on the monitoring date. In view of the above, the exceedance was
considered to be not related to the Project works under Contract HK/2012/08 and
potentially contributed by ambient air quality condition and nearby traffic
exhaust. Nevertheless, the Contractor of HK/2012/08 was advised to strengthen
the overall dust suppression control measures to ensure all dusty surface and
stockpile are covered or dampened to avoid potential dust emission.
5.1.10
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)
The proposed division of air
monitoring stations are summarized in Table 5.10 below.
Table 5.10 Air Monitoring
Stations for Contract no. HY/2010/08
|
Station |
Description |
|
CMA3a |
CWB
PRE Site Office |
5.1.11
No action or limit level exceedance was recorded in the reporting month.
5.1.12
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.
5.2.1
Action and Limit level of water quality monitoring was transited from
wet season to dry season from 01 October 2017.
5.2.2
Water quality monitoring station C7 and Enhance DO monitoring station C6
shall be associated with Contract HY/2010/08, upon confirmation of marine
construction works completion under Contract HY/2009/15 at CBTS area and
Ex-PCWA area since 19 June 2017.
5.2.3
Referring to CWB RSS confirmation on the completion of marine
construction activities within the Ex-PCWA area and the completion of the post
construction water quality monitoring, the respective Enhance DO Monitoring
within Ex-PCWA for monitoring station Ex-PCWA SE and Ex-PCWA SW was temporarily
suspended since 07 March 2017 ebb tide onwards.
5.2.4
With respect to the reinstatement of the silt screen system for Cooling
Water Intakes P7, P8, P9 and WSD Water Intake RW21, the respective water
quality monitoring was reverted to the previous monitoring location for Water
Quality Monitoring Station RW21-P789 from water quality stations RW21-P789 East
(RW21-P789E) and RW21-P789 West (RW21-P789W) from 25 January 2017 onwards.
5.2.5
With respect to the temporarily suspension of marine construction works
at WCR3 Area by Contract HK/2009/02, the installed silt screen for intake group
(P7, P8, P9 and WSD21) was removed on 26 November 2016.
5.2.6
As advised by the Contractor of HK/2009/01, all silt screen remains
removal works at P1, P3, P4, P5 and C1 water quality monitoring stations were
completed on 8 May 2016.
5.2.7
With respect to the marine works undertaken at WCR3 by Contract HK/2009/02,
the respective water quality monitoring station C1 associated with Contract
HK/2009/01 was updated as in association with Contract HK/2009/01 and Contract
HK/2009/02.
5.2.8
With respect to the marine works undertaken at CBTS by Contract
HY/2010/08, the respective water quality monitoring station C7 associated with
Contract HY/2009/15 was updated as in association with Contract HY/2009/15 and
Contract HY/2010/08.
5.2.9
With respect to the marine works undertaken at HKCEC2 by Contract
HK/2012/08, the respective water quality monitoring station WSD19, P1, P3, P4,
and P5 were associated with Contract HK/2012/08.
5.2.10
As confirmed by WDII RSS, the marine construction works under Contract
HK/2009/01 have been completed since 24 July 2017, the monitoring association
with Contract HK/2009/01 and relevant reporting has been ceased in the
reporting month.
5.2.11
As confirmed by CWB RSS, the marine construction works under Contract HY/2009/15
and relevant reporting have been completed by 19 June 2017, the monitoring
association with Contract HY/2009/15 and relevant reporting has been ceased in
the reporting month.
Table 5.11 Water quality 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 quality
monitoring Stations, |
Division of WQM w.r.t tentative works commenced /
to be commenced |
|
HK/2009/02 |
WCR3,
WCR4, TWCR4 |
RW21-P7892,
C11 |
Apr
2013 |
|
HK/2012/08 |
HKCEC2W,
HKCEC2E |
WSD19,
P13, P33, P43, P53 |
Aug
2013 |
|
HY/2010/08 |
TCBR3,
TCBR4 |
C64,
C7 (plus enhanced DO monitoring) |
Mar
2014 |
Remarks:
1. The water quality monitoring station C1 shall be associated with Contract No. HK/2009/02 upon commencement of marine works under DP3 at WCR3 area.
2. 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)
3. The water quality 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. Enhance DO monitoring station C6 and water quality monitoring station C7 shall be associated with Contract HY/2010/08, upon confirmation of marine construction works completion under Contract HY/2009/15 at CBTS area and Ex-PCWA area since 19 June 2017.
5. With respect to WDII RSS confirmation on the
completion of marine works under Contract HK/2009/01 since 24 July 2017, the
association of WQM station C1 under Contract HK/2009/01 has been ceased in the
November 2017 reporting month.
Contract no. HK/2009/02 - Wan Chai Development Wan
Chai Development Phase II – Central – Wan Chai Bypass at WanChai East
5.2.12
Water quality monitoring for Contract no. HK/2009/02 was commenced on 8
July 2010. The
proposed
division of water quality monitoring stations are summarized in Table 5.13
below.
Table 5.13 Water quality 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 / China Resources
Building |
836268.0 |
816020.0 |
5.2.13
1 action level turbidity exceedance was recorded at WQM station
RW21-P789 on 28 December 2017 during flood tide in the reporting month.
No marine
construction activity under Contract HK/2009/02 was conducted on the monitoring
date, and the installed silt screen was observed generally in order. In view of
the above, it is considered that the exceedance was not related to Project
works. No exceedance was recorded in the subsequent monitoring on 30 December
2017 Flood tide.
5.2.14
1 limit level turbidity exceedance was recorded at WQM station RW21-P789
on 8 January 2018 during flood tide in the reporting month.
No marine
construction activity under Contract HK/2009/02 was conducted on the monitoring
date, and the installed silt screen was observed generally in order. In view of
the above, it is considered that the exceedance was not related to Project
works. No exceedance was recorded in the subsequent monitoring on 10 January
2018 Flood tide.
5.2.15
Water quality 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.
Contract
no. HK/2012/08 - Wan Chai Development Phase II – Central- Wan Chai Bypass at Wan
Chai West
5.2.16
Water quality monitoring for Contract no. HK/2012/08 was commenced on 5 March
2013. The proposed division of water quality monitoring stations are summarized
in Table 5.14 below.
Table 5.14 Water quality
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 |
|
5.2.17
4 action level turbidity exceedance was recorded at WSD19 on 28 December
2017, 30 December 2017, 8 January 2018 and 23 January 2018 during flood tide in
the reporting month.
No marine
construction activity under Contract HK/2012/08 was conducted on 28 December
2017, 30 December 2017, 8 January 2018 and 23 January 2018. In view of above,
it is considered the exceedance was not related to Project work.
5.2.18
Water quality 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.
Contract
no. HY/2010/08- Central-Wanchai Bypass Tunnel (Slip Road 8 Section)
5.2.19
The proposed division of water quality monitoring stations are
summarized in Table 5.15 and Table
5.16 below:
Table 5.15 Water
quality monitoring Stations for Contract no. HY/2010/08
|
Station Ref. |
Location |
Easting |
Northing |
|
Cooling
Water Intake |
|||
|
C7 |
Windsor House |
837193.7 |
816150.0 |
5.2.20
1 limit level turbidity exceedance was recorded on at WQM station C7 on
12 January 2018 during flood tide in the reporting month.
No marine
construction activity was conducted under Contract HY/2010/08 on 12 January
2018 and the silt screen installed at for concerned water intake were
maintained and generally in order. Hence, it is considered that the exceedance
was not related to Project works.
Table 5.16 Enhance
Dissolved Oxygen Monitoring Stations for Contract no. HY/2010/08
|
Station Ref. |
Location |
|
C6 |
Excelsior
Hotel |
Remarks: Enhanced DO monitoring at
Windsor House Cooling (Station Ref: C7) was temporarily
suspended
since 22 October 2014 with respect to the formation of temporary reclamation
zone TS3 and
to
be resumed upon removal of the respective temporary reclamation zone.
5.2.21
No action or limit level exceedance was recorded in the reporting month.
.
5.2.22
Water quality 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.
Contract no. HK/2009/01 - Wan Chai Development
Phase II – Central –Wanchai Bypass at HKCEC
5.3.1
Details of the waste disposal in the reporting period are summarized in
Table 5.17.
Table 5.17 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 |
SENT
Landfill |
|
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 |
Contract
no. HK/2009/02 - Wan Chai Development Phase II – Central – Wan Chai Bypass at
Wan Chai East
5.4.1.
Details of the waste disposal in the reporting period are summarized in Table
5.18.
Table 5.18 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 |
NIL |
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 |
NIL |
240222 (Bulk
volume) |
South
of Cheung Chau |
|
Marine
Sediment (Type 1 – Open Sea Disposal (Dedicate Sites) & Type 2 – Confined
Marine Disposal) , m3 |
NIL |
146445 (Bulk
volume) |
East
of Sha Chau |
Contract no. HY/2009/15 - Central-Wanchai Bypass –
Tunnel (Causeway Bay Typhoon Shelter Section)
5.4.2.
Details of the waste disposal in the reporting period are summarized in Table
5.19
Table 5.19 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 |
8127.21 |
HY/2010/08 |
NIL |
|
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) |
156909 (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 |
NIL (Bulk
Volume) |
327746 (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 |
Contract
no. HY/2009/19 –Central- WanChai Bypass Tunnel (North Point Section) and Island
Eastern Corridor Link
5.4.3.
Details of the waste disposal in the reporting period are summarized in Table
5.20.
Table
5.20 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 |
East
Sha Chau |
Contract no. HK/2012/08 –Wan Chai Development Phase
II – Central- Wan Chai Bypass at Wan Chai West
5.4.4.
Details of the waste disposal in the reporting period are summarized in Table
5.21.
Table 5.21 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 |
4131 |
TM38 |
|
|
NIL |
273 |
TKO137 |
|
Inert C&D materials recycled, m3 |
NIL |
NIL |
N/A |
|
Non-inert C&D materials disposed, m3 |
NIL |
400 |
SENT |
|
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) |
108542 (Bulk volume) |
South of The Brothers (from 27 Aug 2013
onwards) |
Contract
no. HY/2010/08 –Central - Wan Chai Bypass (CWB) –Tunnel (Slip Road 8)
5.4.5.
Details of the waste
disposal in the reporting period are summarized in Table 5.22
Table 5.22 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 |
1000.778 NIL |
92433.315 19739.4 |
TM38 TKO137 |
|
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) |
NIL |
62559.4 |
South Cheung Chau / Brothers Island * |
|
Marine Sediment (Type 1 – Open Sea Disposal (Dedicate Sites) & Type
2 – Confined Marine disposal) |
NIL |
28309.2 |
Brothers Island |
|
Marine Sediment (Type 3 – Special Treatment) |
NIL |
7780 |
Brothers Island |
6.0.1.
The Event Action Plan for construction noise, air quality and water
quality are presented in Appendix 6.1.
Contract no. HK/2009/02 - Wan Chai Development
Phase II – Central – Wan Chai Bypass at WanChai East
6.1.1 Three limit level exceedances were
recorded at M1a – Footbridge for Harbour Road Sports Centre on 29 December
2017, 16 and 23 January 2018 in the reporting month. After the investigation,
the exceedances were concluded as non-project related.
Contract no.
HY/2009/19 – Central – Wanchai Bypass Tunnel (North Point Section) and Island
Eastern Corridor Link
6.1.2
No action or limit level exceedance was recorded in the reporting month.
Contract no. HY/2010/08 – Central-Wanchai Bypass –
Tunnel (Slip Road 8 Section)
6.1.3 No action or limit level exceedance was
recorded in the reporting month.
Contract no. HK/2009/02 – Wan Chai Development Phase II – Central – Wan
Chai Bypass at Wan Chai East (CWB Tunnel)
6.2.1
No action or limit level exceedance was recorded in this reporting
month.
Contract
no. HY/2009/19 – Central – Wanchai Bypass Tunnel (North Point Section) and
Island Eastern Corridor Link
6.2.2
No action or limit level 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
6.2.3
One 24hr TSP action level exceedance was recorded at CMA5b – Pedestrian
Plaza on 29 December 2017 in the reporting month. After the investigation, the
exceedance was concluded as not related to the Project works under Contract
HK/2012/08.
Contract no. HY/2010/08 – Central-Wanchai Bypass – Tunnel (Slip Raod 8
Section)
6.2.4
No action or limit level exceedance was recorded in the reporting month.
6.3.1
Based on Contractor confirmed site information on no marine construction
activities on 01 January 2018, the respective scheduled water quality
monitoring event at all WQM stations and enhanced DO monitoring was temporary
suspended on 01 January 2018 during ebb tide and flood tide accordingly.
Contract no.
HK/2009/02 - Wan Chai Development Phase II – Central – Wan Chai Bypass at
WanChai East
6.3.2
1 action level turbidity exceedance and 1 limit level turbidity
exceedance were recorded at WQM station RW21-P789 on 28 December 2017 and 8
January 2018 during flood tide in the reporting month. After the investigation,
the exceedances were concluded as non-project related.
Contract no.
HK/2012/08- Wan Chai Development Phase II – Central- Wan Chai Bypass at Wan
Chai West
6.3.3
4 action level turbidity exceedance was recorded at WSD19 on 28 December
2017, 30 December 2017, 8 January 2018 and 23 January 2018 during flood tide in
the reporting month. After the investigation, the exceedances were concluded as
non-project related.
Contract no.
HY/2010/08 –Central - Wan Chai Bypass (CWB) –Tunnel (Slip Road 8)
6.3.4
1 limit level turbidity exceedance was recorded on at WQM station C7 on
12 January 2018 during flood tide in the reporting month. After the
investigation, the exceedance was concluded as non-project related.
6.4.1
There was no non-compliance from the site audits in the reporting
period. The observations and recommendations made in each individual site audit
session were presented in Section 8.
6.5.1
There was no particular action taken since no non-compliance was
recorded from the site audits in the reporting period.
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 roadworks, back-filling,
reinstatement of culvert K, drainage, trimming of rock level and reinstatement
of planter at P1 Road were performed in January 2018 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 road and drains
construction and backfilling works at Wan Chai West and Wan Chai East. The major
construction activities under Central-Wan Chai Bypass and Island Eastern Corridor Link
Projects were drainage works and ventilation building construction at Central; temporary
reclamation removal and reinstatement works at Causeway Bay, road works at Victoria Park; bridge
construction, approach ramp construction and building construction at North Point area in
the reporting period. In addition, other non- Wan Chai Development Phase II, Central-Wan Chai Bypass
and Island Eastern Corridor Link projects was observed undertaken
at Wan Chai North and North Point area.
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/2009/19,
HK/2012/08 and HY/2010/08. No non-conformance was identified during the site
audits.
8.0.1. Site inspections for Contract no.
HK/2009/01 were conducted in reporting month. No observation was found in the reporting
month.
8.0.2. Site inspections for Contract no. HK/2009/02
were conducted in reporting month. No observation was found in the
reporting month.
8.0.3. Site inspections for Contract no.
HY/2009/19 were carried out 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/2009/19
|
Item |
Date |
Observations |
Action taken by Contractor |
Completion date |
|
171227_01 |
27 Dec 2017 |
NRMM label shall be provided to
excavator mounted breaker before use (Portion 3) |
NRMM Label was provided to PME |
Completion as observed on 3
January 2018 |
|
180110_1 |
10 Jan 2018 |
Dust mitigation shall be provided
to breaking works to avoid dust emission (IEC Bridge Deck) |
No breaking works was observed at
the concerned location |
Completion as observed on 17
January 2018 |
|
180110_2 |
10 Jan 2018 |
Dust mitigation shall be provided
to dusty surface (IEC Bridge Deck) |
Watering was provided to dusty
surface |
Completion as observed on 17
January 2018 |
|
180110_3 |
10 Jan 2018 |
Cleaning shall be provided to site
exit to avoid silt / mud deposition (Oil Street) |
No silt / mud deposition was
observed at the site exit |
Completion as observed on 17
January 2018 |
|
180110_4 |
10 Jan 2018 |
Drip tray shall be provided to oil
container (Portion 3) |
Drip tray was provided to oil
container |
Completion as observed on 17
January 2018 |
|
180124_1 |
24 Jan 2018 |
Watering shall be provided to
dusty surface to avoid dust emission |
Watering was provided to dusty
surface |
Completion as observed on 31
January 2018 |
8.0.4. Site inspections for Contract no. HK/2012/08
were carried out in this reporting period. 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 |
|
180123_01 |
23-Jan-18 |
Covering or watering shall be
provided to idle stockpile stored on-site (P2 Road) |
Watering was provided to idle
stockpile |
Completion as observed on 30
January 2018 |
8.0.5. Site inspections for Contract no. HY/2010/08
were conducted in this reporting month. No
observation was found in the reporting month.
9.0.1.
No environmental complaint received in this reporting month.
9.0.2.
The details of cumulative complaint log and updated summary of complaints
are presented in Appendix 9.1
9.0.3.
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 |
47 |
|
January
2018 |
0 |
|
Total |
47 |
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.
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 |
·
Nil |
·
Daily visual inspection of
silt screen to ensure the integrity and condition of silt screen. ·
Implement silt screen in
accordance with the associated plans submitted to EPD. |
|
HY/2009/15 |
·
Nil |
·
Nil |
|
HY/2009/19 |
·
Nil |
·
Nil |
|
HK/2012/08 |
·
Trimming of rock level |
·
To
space out noisy equipment and position as far as possible from sensitive
receiver. ·
Ensure proper deployment of
silt curtain around marine construction works area. |
|
HY/2010/08 |
·
Diversion pipe
maintenance ·
Diaphragm wall
removal works ·
Removal of
reclamation at TS3E and TS3W |
·
Daily visual inspection of
silt screen to ensure the integrity and condition of silt screen. ·
Implement silt screen in
accordance with the associated plans submitted to EPD. Ensure proper
deployment of silt curtain around marine construction works area. |