Contract No: HK/2011/07 Wanchai
Development Phase II and Sampling, Field
Measurement and Testing Works (Stage 2) Environmental Permit no. EP-356/2009, Further Evironmental
permit nos. fep-02/356/2009, FEP-03/356/2009, Fep-04/356/2009 and Fep-05/356/2009 Monthly Environmental Monitoring & Audit Report
- FEBRuARY 2013 -
|
CLIENTS: |
|
Civil Engineering and
Development Department and Highways Department |
Lam Geotechnics Limited 11/F Centre Point Wanchai, H.K. Telephone:
(852) 2882-3939 Facsimile:
(852) 2882-3331 E-mail:
info@lamenviro.com Website:
http://www.lamenviro.com |
|
|
|
|
|
Certified
by: |
|
Raymond
Dai Environmental
Team Leader |
|
DATE: |
|
13 March 2013 |
2.2 Scope of the Project and Site Description
2.3 Division of the Project Responsibility
2.4 Project Organization and Contact Personnel
3. Status of Regulatory Compliance
3.1 Status of Environmental Licensing and Permitting under
the Project
5.2 Real-time Noise Monitoring
6.2 Real-time noise Monitoring
6.5 Review of the Reasons for and the Implications of
Non-compliance
6.6 Summary of action taken in the event of and follow-up
on non-compliance
7. Cumulative Construction Impact due to the Concurrent
Projects
9. Complaints, Notification of Summons and Prosecution
lIST OF TABLES
Table I Summary of Water Quality Monitoring Exceedances in
Reporting Month
Table II Summary of Enhanced Dissolved Oxygen Monitoring
Exceedances in Reporting Month
Table 2.1 Schedule 2 Designated Projects under this Project
Table 2.2 Details of Individual Contracts under the Project
Table 2.3 Contact Details of Key Personnel
Table 3.4 Cumulative Summary of Valid Licences and Permits under
Contract no. HK/2009/01
Table 3.5 Summary of submission status under FEP-02/356/2009
Condition
Table 3.6 Cumulative Summary of Valid Licences and Permits under
Contract no. HK/2009/02
Table 3.7 Summary of submission status under FEP-03/356/2009
Condition
Table 3.8 Cumulative Summary of Valid Licences and Permits under
Contract no. HY/2009/15
Table 3.9 Summary of submission status under FEP-04/356/2009
Condition
Table 3.10 Cumulative Summary of Valid Licences and Permits under
Contract no. HK/2010/06
Table 3.11 Summary of submission status under EP-356/2009 and
FEP-05/356/2009 Condition
Table 3.12 Cumulative Summary of Valid Licences and Permits under
Contract no. HY/2009/19
Table 4.1 Noise Monitoring Station
Table 4.2 Real Time Noise Monitoring Station
Table 4.3 Air Monitoring Station
Table 4.4 Marine Water Quality Stations for Water Quality
Monitoring
Table 4.5 Marine Water Quality Monitoring Frequency and
Parameters
Table 4.6 Marine Water Quality Stations for Enhanced Water Quality
Monitoring
Table 4.7 Marine Water Quality Stations for Additional DO
Monitoring
Table 5.2 Noise Monitoring Station for Contract nos. HK/2009/01,
HK/2009/02 and HK/2010/06
Table 5.3 Noise Monitoring Station for Contract no. HY/2009/15
Table 5.4 Noise Monitoring Station for Contract no. HY/2009/19
Table 5.5 Real Time Noise Monitoring Station for Contract no.
HY/2009/19
Table
5.7 Air Monitoring Station for Contract no.
HK/2009/01
Table 5.8 Air Monitoring Station for Contract no. HK/2009/02
Table 5.9 Air Monitoring Station for Contract no. HY/2009/15
Table 5.10 Air
Monitoring Stations for Contract no. HY/2009/19
Table 5.12 Water
Monitoring Stations for Contract no. HK/2009/01
Table 5.13 Water
Monitoring Stations for Contract no. HK/2009/02
Table 5.14 Water
Monitoring Stations for Contract no. HK/2010/06
Table 5.15 Water
Monitoring Stations for Contract no. HY/2009/15
Table 5.16 Water
Monitoring Stations for Contract no. HY/2009/19
Table 5.17 Summary
of Water Quality Monitoring Exceedances in Reporting Month
Table 5.18 Summary
of Enhanced Dissolved Oxygen Monitoring Exceedances in Reporting Month
Table 5.19 Details of Waste Disposal for Contract no. HK/2009/01
Table 5.20 Details of Waste Disposal for Contract no. HK/2009/02
Table 5.21 Details of Waste Disposal for Contract no. HY/2009/15
Table 5.22 Details of Waste Disposal for Contract no. HK/2010/06
Table 5.23 Details
of Waste Disposal for Contract no. HY/2009/19
Table 8.1 Summary
of Environmental Inspections for Contract no. HK/2009/01
Table 8.2 Summary
of Environmental Inspections for Contract no. HK/2009/02
Table 8.3 Summary
of Environmental Inspections for Contract no. HY/2009/15
Table 8.4 Summary
of Environmental Inspections for Contract no. HK/2010/06
Table 8.5 Summary
of Environmental Inspections for Contract no. HY/2009/19
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 2.3
Locations of
Environmental Monitoring Stations
lIST OF APPENDIces
Appendix 3.1 Environmental Mitigation Implementation Schedule
Appendix 4.1 Action and Limit Level
Appendix 4.2 Copies of Calibration Certificates
Appendix 5.1 Monitoring Schedule for Reporting Month and Coming month
Appendix 5.2 Noise Monitoring Results and Graphical Presentations
Appendix 5.3 Air Quality Monitoring Results and Graphical Presentations
Appendix 5.4 Water Quality Monitoring Results and Graphical Presentations
Appendix 5.4a Additional Dissolved Oxygen Monitoring Results
Appendix 5.5 Real-time Noise Monitoring Results and Graphical Presentations
Appendix 6.1 Event Action Plans
Appendix
6.2 Summary for Notification of
Exceedance
Appendix 8.1 Construction Programme of Individual Contracts
Construction Activities for the Reported Period
Marine Works (at Wan Chai)
¡P
Rockfilling at the northern part of HKCEC3E
(East of HKCEC) between CH290 and CH385.
¡P
Rockfilling at the southern part of HKCEC3E
(East of HKCEC) between CH290 and CH385 for subsequent open channel construction.
¡P
Installation of precast block seawall (Type
1, 2 & 3).
¡P
Construction of mass concrete coping for new
seawall.
Cross-Harbour Watermains Installation (CHA & CHB) and Marine Works
(at TST)
¡P
Rockfilling and rock protection to
cross-harbour watermains.
¡P
Reinstatement works including seawall coping,
gully, drawpit and tree transplantation for the TST landfall.
¡P
¡P
CCTV inspection for cross-harbour water main
(including CHA, CHB, CHE & CHF).
Fresh Watermains, Cooling Watermains and Salt Watermains (On Land)
¡P
Mainlaying works at Zone B6-1, B6-3, B6-5,
A1-2A & A1-3A, A3-3C and C1-2 .
¡P
Mainlaying works and substantially
reinstatements in Zone A1-2, A2-3D (Stage 2), C1-4 and A3-4A.
¡P
Grouting, pipe connection and reinstatement
works in combined Zone A1-2A & A1-3A.
¡P
Grouting, pipe connection and reinstatement
works in Zone A1-3B.
¡P
Mainlaying works and substantially
reinstatements in Zone A3-5A, A3-3B and footpath of
¡P
Preparation works at Zone A3-3C for
subsequent connection works.
¡P
The preparation works (including exposure of
installed gate valve and repair of butterfly valve) at
¡P
The preparation works (including exposure of
installed gate valve and repair of gate valve) at
¡P
Mainlaying works at Zone C1-2.
¡P
Mainlaying works and coring works at external
wall of seawater pumping stations for proposed sewerage system in Zone B6-1.
¡P
Mainlaying works and substantially
reinstatements in Zone B6-3 (previously named B1-5A) and B6-5 (previously named
B2-1).
¡P
Final cleaning, CCTV inspection and pressure
test for the 9 nos. cooling watermains.
¡P
CCTV inspection for cross-harbour watermains
(land pipe at Wan Chai).
¡P
Pressure test for cross harbour watermains
(whole length of land pipes in Wan Chai).
¡P
Trench excavation for HEC and PCCW cabling
works connected to the proposed transformer rectifier at new reclaimed area.
Tunnel Works
¡P
Backfilling works on top of SCL protection
works.
¡P
Pre-bored H piling works for the proposed CWB
stage 1b
¡P
Pre-drilling works for CWB (Stage 2).
¡P
Diaphragm wall construction works at Stage 2.
¡P
Removal of remaining guide wall along
E & M
¡P
Full commissioning test for Cooling Water
Pumping Station P1.
¡P
Site test for all E&M equipment and
facilities in Cooling Water Pumping Station P5.
¡P
Initial commissioning test for Cooling Water
Pumping Station P5.
¡P
Modification work of PTI at
¡P
Modification of existing covered walkway along
¡P
Pressure tests and the necessary rectification
works for the installed cooling watermains.
¡P
Backfilling for trench at the junction
between
¡P
E&M works and their T&C in Cooling
Water Pumping Stations P7, P8 and P9.
¡P
Wet Tests at WSD Salt Water Pumping Station.
¡P
Backfilling grade
¡P
Drilling hole and installation of pipe
bracket for aeration and chlorination pipe inside salt water intake
¡P
Diver work for excavation down to formation
level at Bay 1B in salt water intake seaside cofferdam.
¡P
Mainlaying works for DN800 salt watermains (CHS
¡P
Works for the Outfall B had been and the dye
test.
¡P
Switching over works for sewage to WCE PTW.
¡P
RC structures for the proposed Ferry Pier.
¡P
Construction of eastern concrete staircase to
Observation Deck Level.
¡P
Concreting of base slab with stem wall for
PT2 & PT3 at Level 1 (under +4.15mPD).
¡P
Installation of concrete block wall for store
room 1 and store room 2 on Level 1.
¡P
Application of protective coating to proposed
precast caisson seawall 2X
¡P
Eastern Bulkhead Wall, Panel BHP3, BHP7 and
BHP9 were cast (3 out of 13 panels) and excavation for Panel BHP5.
¡P
Removal of eastern breakwater of CBTS
¡P
Pile Head Breaking
¡P
Pile Casing Cutting
¡P
Sheet Piling Works
¡P
Dredging
¡P
Utility Diversion Works
¡P
Precast Unit Box Construction (mainland
¡P
Road works at
¡P
Bored piling (Land)
¡P
Pre-drilling works for bored pile and
Diaphragm wall
¡P
D-wall Construction (North & South Section)
¡P
Guide wall construction for D-wall / Barrette
at North side
¡P
Construction works for Box Culvert T1
¡P
Marine Piling
¡P
Construct ion of socket-H pile
¡P
Construction works for Culvert U1
¡P
Construction of Pile cap & column (Land)
¡P
Dismantling of marine platform
¡P
Demolition of parapet at IEC Link
¡P
Construction of Pile caps & columns
(Marine)
¡P
Cut & Cover Tunnel sheet piling works and
installation of King Post
¡P
D8-D9 Gantry Fabrication for precast segment
will continue
¡P
Construction of dewatering well for Cut &
Cover Tunnel
¡P
ELS for Cut & Cover Tunnel
Noise
Monitoring
Real-time
Noise Monitoring
Air Quality Monitoring
rescheduled
CMA3a: from 26 Jan 2013 to 28 Jan 2013
CMA5a: from 26 Feb 2013 to 27 Feb 2013
Water Quality Monitoring
Table
I Summary of Water Quality
Monitoring Exceedances in Reporting Month
|
Water
Monitoring Station |
Mid-flood |
Mid-ebb |
|||||||||||
DO |
Turbidity |
SS |
DO |
Turbidity |
SS |
|||||||||
|
LL |
|
LL |
|
LL |
|
LL |
|
LL |
|
LL |
|||
HK/2009/01 |
WSD19 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
0 |
0 |
1 |
|
|
C1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
C3 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
C4e |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
C4w |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Monitoring finished on 27 April 2012 |
WSD20 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
WSD7 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
||
HK/2009/01 & HK/2010/06 |
C2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
HK/2009/02 |
C5e |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
1 |
|
|
C5w |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Monitoring started on 8 Feb 2012 |
WSD21 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
|
WSD9 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
||
|
WSD17 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
HY/2009/15 |
C7 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
HY/2009/19 Monitoring started on
28 Jan 2012 |
C8 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
|
C9 |
0 |
0 |
1 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
||
1 |
0 |
3 |
0 |
1 |
0 |
0 |
0 |
4 |
3 |
0 |
3 |
|||
Remarks: - The cessation of seawater intake operation for C6 was confirmed on 17 May 2011, the water monitoring at C6 was then terminated since 17 May 2011.
- WSD9 and WSD17 were implemented with respect to HK/2009/02 from 8 Feb 2012.
- 4-week water quality monitoring at
WSD9, WSD10, WSD15, WSD17, C8 and C9 were completed on 6 Feb 2012.
- C8 and C9 were implemented with
respect to HY/2009/19 from 28 Jan 2012.
- WSD7 and WSD20 water quality
monitoring were temporarily suspended from 27 Apr 2012.
Table
II Summary of Enhanced Dissolved
Oxygen Monitoring Exceedances in Reporting Month
Contract no. |
Water Monitoring
Station |
Mid-flood |
Mid-ebb |
||
DO |
DO |
||||
|
LL |
|
LL |
||
HY/2009/15 |
C6 |
0 |
0 |
0 |
0 |
C7 |
1 |
0 |
0 |
0 |
|
Ex-WPCWA SW |
0 |
1 |
0 |
0 |
|
Ex-WPCWA SE |
1 |
2 |
1 |
0 |
|
Total |
2 |
3 |
1 |
0 |
Complaints, Notifications of Summons and Successful
Prosecutions
Site Inspections and Audit
Contract no. HK/2009/01 - Wan Chai
Development Phase II ¡V Central ¡VWanchai Bypass at HKCEC
Marine Works
¡P
Rockfilling at east of HKCEC.
¡P
Installation of sheet pile wall for temporary open channel between CH290
and CH385.
¡P
Construction of mass concrete coping for new seawall.
¡P
Installation of ELS for construction of proposed box culvert Bay 8 and
Bay 9.
¡P
Rockfilling and rock armour protection works to cross-harbour
watermains.
¡P
CCTV inspection for cross harbour watermains (including CHA, CHB, CHE
& CHF).
¡P
Reinstatement works including demolition of existing chamber, ABWF and
further tree transplantation would be commenced upon completion of testing and
commissioning of proposed cross-harbour watermains and disconnection of
existing watermain
Fresh Watermains, Cooling Watermains and Salt Watermains (On Land)
¡P
Works would be continued at Zone B6-1, A1-2A & A1-3A and C1-2 .
¡P
Mainlaying works in combined Zone A1-2A & A1-3A.
¡P
Mainlaying works in Zone C1-2.
¡P
Mainlaying works for proposed sewerage system in Zone B6-1.
¡P
Mainlaying works at Zone B6-2, B6-4 and B6-6.
¡P
Final cleaning, CCTV inspection and pressure test for the 9 nos. cooling
watermains.
¡P
Pressure test for cross harbour watermains (whole length of land pipes
in Wan Chai).
¡P
Final cleaning and sterilization for cross harbour watermains.
¡P
Connection with proposed cross harbour watermains to the existing.
Tunnel Works
¡P
Backfilling at SCL section to the required level.
¡P
Installation of pre-bored H-pile in CWB Stage 2 under the atrium link
(from Ch120 to Ch220).
¡P
CWB diaphragm wall construction under the atrium link.
E&M Works
¡P
Preparation works including E&M and plumbing work and full
commissioning for Cooling Water Pumping Station P3.
¡P
Full commissioning for Cooling Water Pumping Station P4.
¡P
Full commissioning for Cooling Water Pumping Station P5.
Contract no. HK/2009/02 - Wan Chai
Development Phase II ¡V Central ¡V Wan Chai Bypass at WanChai East
¡P
Rectification works of cooling mains and pressure test for installed
cooling watermains.
¡P
E&M installation and their T&C for Cooling Water Pumping
Stations P7, P8 and P9.
¡P
DN800 salt watermins (CHS
¡P
Wet tests and hard landscaping at WSD Salt Water Pumping Station
¡P
Construction of Bay 1b and Bay 2b intake culvert.
¡P
Installation and testing for the proposed stoplog at Bay
¡P
Installation of waterproofing layer from Bay 3 to Bay 5
¡P
Installation of (Aeration and Chlorination pipe) HDPE pipes along the
whole intake culvert.
¡P
Commission of new sewage outfall system.
¡P
Installation works for winch & pulley system for proposed moveable
ramp.
¡P
ABWF Works in Ferry Pier.
¡P
Installation of precast caisson seawall 2X and commence subsequent civil
works above the seawall.
¡P
Construction of Eastern Bulkhead wall.
Contract no. HY/2009/15 -
Central-Wanchai Bypass ¡V Tunnel (
¡P
Removal of eastern breakwater of CBTS
Contract no. HK/2010/06 - Wan Chai
Development Phase II ¡V Central ¡V Wan Chai Bypass over MTR Tsuen Wan Line
¡P
Sheet Piling Works
¡P
Utility Diversion Works
¡P
Precast Unit Box Construction (mainland
Contract no. HY/2009/19- Wan Chai Bypass
Tunnel (North Point Section) and Island Eastern Corridor Link
¡P
Road works at
¡P
Bored piling (Land)
¡P
D-wall Construction (North & South Section)
¡P
Guide wall construction for D-wall / Barrette at North side
¡P
Construction works for Box Culvert T1
¡P
Marine Piling
¡P
Construct ion of socket-H pile
¡P
Construction works for Culvert U1
¡P
Construction of Pile caps & columns (Land)
¡P
Dismantling of marine platform
¡P
Demolition of parapet at IEC Link
¡P
Construction of Pile caps & columns (Marine)
¡P
Construction of dewatering well for Cut & Cover Tunnel
¡P
D8-D9 Gantry Fabrication for precast segment will continue
¡P
ELS for Cut & Cover Tunnel will continue
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 and
FEP-05/356/2009 to implement the Environmental Monitoring and Audit (EM&A)
programme as stipulated in the EM&A Manual of the approved Environmental
Impact Assessment (EIA) Report for Wan Chai Development phase II and
Central-Wan Chai Bypass (Register No.: AEIAR-125/2008) and in the EM&A
Manual of the approved EIA Report for Central-Wan Chai Bypass and Island
Eastern Corridor Link (Register No. AEIAR-014/2001).
1.1.2. This
report presents the environmental monitoring and auditing work carried out in
accordance to the Section 10.3 of EM&A Manual and ¡§Environmental
Monitoring and Audit Requirements¡¨ under Particular Specification Section
27.
1.1.3. This
report documents the finding of EM&A works for Environmental Permit no.
EP-356/2009, Further Environmental Permit no. FEP-02/356/2009, FEP-03/356/2009,
FEP-04/356/2009 and FEP-05/356/2009 and during the period of January 2013 to February
2013. The
cut-off date of reporting is at 27th of each reporting month.
Section 1 Introduction ¡V details the scope and structure of the report.
Section 2 Project
Background ¡V 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 ¡V summarizes the status of valid Environmental Permits / Licenses
during the reporting period.
Section 4 Monitoring
Requirements ¡V 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 ¡V summarizes the monitoring
results obtained in the reporting period.
Section 6 Compliance Audit ¡V summarizes
the auditing of monitoring results, all exceedances environmental
parameters.
Section 7 Cumulative Construction Impact due
to the Concurrent Projects ¡V summarizes the relevant cumulative
construction impact due to the concurrent activities of the concurrent Projects.
Section 8 Site Inspection ¡V 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 ¡V 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
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
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,
2.2.3. The scope of the Project comprises:
¡P
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
¡P
Reprovisioning
/ protection of the existing facilities and structures affected by the land
formation works mentioned above
¡P
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
¡P
Upgrading
of hinterland storm water drainage system and sewerage system, which would be
rendered insufficient by the land formation works mentioned above
¡P
Provision
of the ground level roads, flyovers, footbridges, necessary transport
facilities and the associated utility services
¡P
Construction
of the new waterfront promenade, landscape works and the associated utility
services
¡P
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 ¡V Central ¡VWanchai Bypass at |
DP3, DP6 |
23 July 2010 |
DP1, DP2 |
25 August 2011 |
||
HK/2009/02 |
Wan Chai Development Phase II ¡V Central ¡V 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 ¡V Wan Chai Bypass ¡V North
Point Reclamation |
DP3 |
17 March 2010 |
HY/2009/15 |
Central-Wanchai Bypass ¡V Tunnel ( |
DP3 |
10 November 2010 |
DP1 |
13 July 2011 |
||
HK/2010/06 |
Wan Chai Development Phase II-Central-Wan Chai Bypass over MTR Tsuen
Wan Line |
DP3 |
22 March 2011 |
04/HY/2006 |
Reconstruction of Bus Terminus near |
DP1 |
September 2010 |
HY/2009/17 |
Central - Wan Chai Bypass (CWB) at FEHD Whitfield Depot - Advanced
piling works. |
DP1 |
5 October 2010 |
HY/2009/18 |
Central - Wan Chai Bypass (CWB) ¡V 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 |
2.4.1. Civil
Engineering and Development Department and Highways Department are the overall
project controllers for the Wan Chai Development Phase II and Central-Wan Chai
Bypass respectively. For the construction phase of the Project, Project
Engineer, Contractor(s), Environmental Team and Independent Environmental
Checker are appointed to manage and control environmental issues.
2.4.2. The
proposed project organization and lines of communication with respect to
environmental protection works are shown in Figure 2.2. Key
personnel and contact particulars are summarized in Table 2.3:
Table
2.3 Contact Details of Key Personnel
Party |
Role |
Post |
Name |
Contact
No. |
Contact
Fax |
AECOM |
Engineer¡¦s Representative for WDII |
Principal Resident Engineer |
Mr. Frankie Fan |
2587 1778 |
2587 1877 |
Engineer¡¦s Representative for CWB |
Principal Resident Engineer |
Mr. Peter Poon |
3912 3388 |
3912 3010 |
|
Chun Wo ¡V Leader Joint Venture |
Contractor under Contract no. HK/2009/01 |
Joint
Venture Board Representative |
|
2162 9909 |
2587 1878 |
Site Agent |
Mr. Paul Yu |
9456 9819 |
|||
Deputy Site
Agent |
Mr Andy Yu |
9648 4896 |
|||
Construction
Manager |
Mr Terry
Wong |
9757 9846 |
|||
Construction
Manager |
Mr. Wyman
Wong |
9627 2467 |
|||
Construction
Manager |
Mr. Jack Chu |
9775 3008 |
|||
Environmental
Officer (Compliance Manager) |
Mr. Andy
Mak |
9103 2370 |
|||
Environmental
Supervisor |
Kwong Weng
Kit |
6253 3356 |
|||
Chun Wo ¡V CRGL Joint Venture |
Contractor under Contract no. HK/2009/02 |
Deputy
Project Manager |
Mr. Chan Sing Cho |
3658 3002 |
2827 9996 |
Quality & Environmental Manager |
Mr. C.P. Ho |
9191 8856 |
|||
|
Contractor under Contract no. HY/2009/15 |
Project Director |
Chan Wai Hung |
2823 7813 |
2865 5229 |
Site Manager |
P J Fan |
3557 6368 |
2566 2192 |
||
|
|
Contractor¡¦s Representative |
Mr. David Lau |
3557 6358 |
|
|
|
Head of Construction Manager |
Roger Cheung |
3557 6371 |
|
|
|
Senior Construction Manager |
Gene Cheung |
3557 6395 |
|
|
|
Environmental Officer |
Mr. Daniel Sin |
3557 6347 |
|
Gammon -Leader JV |
Contractor under Contract no. HK/2010/06 |
Project
Manager |
Mr. Paul Lui |
9095 7922 |
2529 2880 |
Site Agent |
Mr. Keith Tse |
2529 2068 |
|||
Environmental
Officer |
Mr. Lee Wai Man |
9481 6024 |
|||
Environmental
Supervisor |
Clement Pang |
9735 9200 |
|||
Chun Wo - CRGL - MBEC Joint Venture |
Contractor under Contract no. HY/2009/19 |
Project Manager |
Mr. Rayland Lee |
3758 8879 |
2570 8013 |
Site Agent |
Mr. Cheung Kit Cheung |
6909 1555 |
|||
Environmental Engineer |
Mr. Calvin Leung |
9286 9208 |
|||
Environmental Manager / Environmental Officer |
Mr. M.H. Isa |
9884 0810 |
|||
Construction Manager (Marine) |
William Luk |
9610 1101 |
|||
Construction Manager (Land) |
Patrick Cheung |
9643 3012 |
|||
Construction Manager (Land) |
Eric Fong |
6191 9337 |
|||
Operation Manager (Land) |
Yung Kwok Wah |
9834 1010 |
|
||
ENVIRON Hong Kong Limited |
Independent
Environmental Checker (IEC) |
Independent Environmental Checker (IEC) |
Mr. David Yeung |
3743 0788 |
3548 6988 |
Lam Geotechnics Limited |
Environmental
Team (ET) |
Environmental Team Leader (ETL) |
Mr. Raymond Dai |
2882 3939 |
2882 3331 |
2.4.3.
For Contract no. HK/2009/01, the principal
work activities in this reporting month included:
Marine Works (at
Wan Chai)
¡P
Rockfilling at the northern part of HKCEC3E
(East of HKCEC) between CH290 and CH385.
¡P
Rockfilling at the southern part of HKCEC3E
(East of HKCEC) between CH290 and CH385 for subsequent open channel
construction.
¡P
Installation of precast block seawall (Type
1, 2 & 3).
¡P
Construction of mass concrete coping for new
seawall.
Cross-Harbour
Watermains Installation (CHA & CHB) and Marine Works (at TST)
¡P
Rockfilling and rock protection to
cross-harbour watermains.
¡P
Reinstatement works including seawall coping,
gully, drawpit and tree transplantation for the TST landfall.
¡P
¡P
CCTV inspection for cross-harbour water main
(including CHA, CHB, CHE & CHF).
Fresh
Watermains, Cooling Watermains and Salt Watermains (On Land)
¡P
Mainlaying works at Zone B6-1, B6-3, B6-5,
A1-2A & A1-3A, A3-3C and C1-2 .
¡P
Mainlaying works and substantially
reinstatements in Zone A1-2, A2-3D (Stage 2), C1-4 and A3-4A.
¡P
Grouting, pipe connection and reinstatement
works in combined Zone A1-2A & A1-3A.
¡P
Grouting, pipe connection and reinstatement
works in Zone A1-3B.
¡P
Mainlaying works and substantially
reinstatements in Zone A3-5A, A3-3B and footpath of
¡P
Preparation works at Zone A3-3C for
subsequent connection works.
¡P
The preparation works (including exposure of
installed gate valve and repair of butterfly valve) at
¡P
The preparation works (including exposure of
installed gate valve and repair of gate valve) at
¡P
Mainlaying works at Zone C1-2.
¡P
Mainlaying works and coring works at external
wall of seawater pumping stations for proposed sewerage system in Zone B6-1.
¡P
Mainlaying works and substantially
reinstatements in Zone B6-3 (previously named B1-5A) and B6-5 (previously named
B2-1).
¡P
Final cleaning, CCTV inspection and pressure
test for the 9 nos. cooling watermains.
¡P
CCTV inspection for cross-harbour watermains
(land pipe at Wan Chai).
¡P
Pressure test for cross harbour watermains
(whole length of land pipes in Wan Chai).
¡P
Trench excavation for HEC and PCCW cabling
works connected to the proposed transformer rectifier at new reclaimed area.
Tunnel Works
¡P
Backfilling works on top of SCL protection
works.
¡P
Pre-bored H piling works for the proposed CWB
stage 1b
¡P
Pre-drilling works for CWB (Stage 2).
¡P
Diaphragm wall construction works at Stage 2.
¡P
Removal of remaining guide wall along
E & M
¡P
Full commissioning test for Cooling Water
Pumping Station P1.
¡P
Site test for all E&M equipment and
facilities in Cooling Water Pumping Station P5.
¡P
Initial commissioning test for Cooling Water
Pumping Station P5.
2.4.4.
For Contract no. HK/2009/02, the principal
work activities in this reporting month included:
¡P
Modification work of PTI at
¡P
Modification of existing covered walkway along
¡P
Pressure tests and the necessary rectification
works for the installed cooling watermains.
¡P
Backfilling for trench at the junction
between
¡P
E&M works and their T&C in Cooling
Water Pumping Stations P7, P8 and P9.
¡P
Wet Tests at WSD Salt Water Pumping Station.
¡P
Backfilling grade
¡P
Drilling hole and installation of pipe
bracket for aeration and chlorination pipe inside salt water intake
¡P
Diver work for excavation down to formation
level at Bay 1B in salt water intake seaside cofferdam.
¡P
Mainlaying works for DN800 salt watermains (CHS
¡P
Works for the Outfall B had been and the dye
test.
¡P
Switching over works for sewage to WCE PTW.
¡P
RC structures for the proposed Ferry Pier.
¡P
Construction of eastern concrete staircase to
Observation Deck Level.
¡P
Concreting of base slab with stem wall for
PT2 & PT3 at Level 1 (under +4.15mPD).
¡P
Installation of concrete block wall for store
room 1 and store room 2 on Level 1.
¡P
Application of protective coating to proposed
precast caisson seawall 2X
¡P
Eastern Bulkhead Wall, Panel BHP3, BHP7 and
BHP9 were cast (3 out of 13 panels) and excavation for Panel BHP5.
2.4.5.
For Contract no. HY/2009/15, the principal
work activities in this reporting month included:
¡P
Removal of eastern breakwater of CBTS
2.4.6.
For Contract no. HK/2010/06, the principal
work activities in this reporting month included:
¡P
Pile Head Breaking
¡P
Pile Casing Cutting
¡P
Sheet Piling Works
¡P
Dredging
¡P
Utility Diversion Works
¡P
Precast Unit Box Construction (mainland
2.4.7.
For Contract no. HY/2009/19, the principal
work activity in this reporting month included:
¡P
Road works at
¡P
Bored piling (Land)
¡P
Pre-drilling works for bored pile and
Diaphragm wall
¡P
D-wall Construction (North & South
Section)
¡P
Guide wall construction for D-wall / Barrette
at North side
¡P
Construction works for Box Culvert T1
¡P
Marine Piling
¡P
Construct ion of socket-H pile
¡P
Construction works for Culvert U1
¡P
Construction of Pile cap & column (Land)
¡P
Dismantling of marine platform
¡P
Demolition of parapet at IEC Link
¡P
Construction of Pile caps & columns
(Marine)
¡P
Cut & Cover Tunnel sheet piling works and
installation of King Post
¡P
D8-D9 Gantry Fabrication for precast segment
will continue
¡P
Construction of dewatering well for Cut &
Cover Tunnel
¡P
ELS for Cut & Cover Tunnel
2.4.8.
In coming reporting month, the principal work
activities of individual contracts are anticipated as follows:
Contract no. HK/2009/01 - Wan Chai
Development Phase II ¡V Central ¡VWanchai Bypass at HKCEC
Marine Works
¡P
Rockfilling at east of HKCEC.
¡P
Installation of sheet pile wall for temporary open channel between CH290
and CH385.
¡P
Construction of mass concrete coping for new seawall.
¡P
Installation of ELS for construction of proposed box culvert Bay 8 and
Bay 9.
¡P
Rockfilling and rock armour protection works to cross-harbour
watermains.
¡P
CCTV inspection for cross harbour watermains (including CHA, CHB, CHE
& CHF).
¡P
Reinstatement works including demolition of existing chamber, ABWF and
further tree transplantation would be commenced upon completion of testing and
commissioning of proposed cross-harbour watermains and disconnection of
existing watermain
Fresh Watermains, Cooling Watermains and Salt Watermains (On Land)
¡P
Works would be continued at Zone B6-1, A1-2A & A1-3A and C1-2 .
¡P
Mainlaying works in combined Zone A1-2A & A1-3A.
¡P
Mainlaying works in Zone C1-2.
¡P
Mainlaying works for proposed sewerage system in Zone B6-1.
¡P
Mainlaying works at Zone B6-2, B6-4 and B6-6.
¡P
Final cleaning, CCTV inspection and pressure test for the 9 nos. cooling
watermains.
¡P
Pressure test for cross harbour watermains (whole length of land pipes
in Wan Chai).
¡P
Final cleaning and sterilization for cross harbour watermains.
¡P
Connection with proposed cross harbour watermains to the existing.
Tunnel Works
¡P
Backfilling at SCL section to the required level.
¡P
Installation of pre-bored H-pile in CWB Stage 2 under the atrium link
(from Ch120 to Ch220).
¡P
CWB diaphragm wall construction under the atrium link.
E&M Works
¡P
Preparation works including E&M and plumbing work and full
commissioning for Cooling Water Pumping Station P3.
¡P
Full commissioning for Cooling Water Pumping Station P4.
¡P
Full commissioning for Cooling Water Pumping Station P5.
Contract no. HK/2009/02 - Wan Chai Development
Phase II ¡V Central ¡V Wan Chai Bypass at WanChai East
¡P
Rectification works of cooling mains and pressure test for installed
cooling watermains.
¡P
E&M installation and their T&C for Cooling Water Pumping
Stations P7, P8 and P9.
¡P
DN800 salt watermins (CHS
¡P
Wet tests and hard landscaping at WSD Salt Water Pumping Station
¡P
Construction of Bay 1b and Bay 2b intake culvert.
¡P
Installation and testing for the proposed stoplog at Bay
¡P
Installation of waterproofing layer from Bay 3 to Bay 5
¡P
Installation of (Aeration and Chlorination pipe) HDPE pipes along the
whole intake culvert.
¡P
Commission of new sewage outfall system.
¡P
Installation works for winch & pulley system for proposed moveable
ramp.
¡P
ABWF Works in Ferry Pier.
¡P
Installation of precast caisson seawall 2X and commence subsequent civil
works above the seawall.
¡P
Construction of Eastern Bulkhead wall.
Contract no. HY/2009/15 -
Central-Wanchai Bypass ¡V Tunnel (
¡P
Removal of eastern breakwater of CBTS
Contract no. HK/2010/06 - Wan Chai
Development Phase II ¡V Central ¡V Wan Chai Bypass over MTR Tsuen Wan Line
¡P
Sheet Piling Works
¡P
Utility Diversion Works
¡P
Precast Unit Box Construction (mainland
Contract no. HY/2009/19 ¡V Central- Wan
Chai Bypass Tunnel (North Point Section) and Island Eastern Corridor Link
¡P
Road works at
¡P
Bored piling (Land)
¡P
D-wall Construction (North & South Section)
¡P
Guide wall construction for D-wall / Barrette at North side
¡P
Construction works for Box Culvert T1
¡P
Marine Piling
¡P
Construct ion of socket-H pile
¡P
Construction works for Culvert U1
¡P
Construction of Pile caps & columns (Land)
¡P
Dismantling of marine platform
¡P
Demolition of parapet at IEC Link
¡P
Construction of Pile caps & columns (Marine)
¡P
Construction of dewatering well for Cut & Cover Tunnel
¡P
D8-D9 Gantry Fabrication for precast segment will continue
¡P
ELS for Cut & Cover Tunnel will continue
3.1.1. A summary
of the current status on licences and/or permits on environmental protection
pertinent to the Project is shown in Table 3.1.
Permits and/or
Licences |
Reference No. |
Issued Date |
Status |
Environmental Permit |
EP-356/2009 |
30 Jul 2009 |
Valid |
Environmental Permit |
EP-364/2009/A |
4 Aug 2010 |
Superseded |
Environmental Permit |
EP-364/2009/B |
17 Aug 2009 |
Valid |
Environmental Permit |
EP-364/2009 |
17 Aug 2009 |
Superseded |
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 |
Valid |
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 |
Valid |
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/A |
25 Feb 2011 |
Valid |
Further Environmental Permit |
FEP-08/364/2009/A |
15 Jun 2012 |
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: