|
Contract No: HK/2015/01 Wanchai
Development Phase II and Central Wanchai Bypass Sampling, Field
Measurement and Testing Work (Stage 3) Environmental Permit no. EP-364/2009/E, Further Evironmental
permit nos. fep-01/364/2009, fep-02/364/2009, FEP-05/364/2009/A, FEp-06/364/2009/a, FEP-07/364/2009/D, FEP-09/364/2009/B, FEP-10/364/2009/B
and FEP-11/364/2009/E, FEP-12/364/2009/D Monthly Environmental Monitoring & Audit Report
- January 2017 -
|
|
CLIENTS: |
|
|
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 |
|
|
|
|
|
|
|
|
Certified
by: |
|
|
Raymond
Dai Environmental
Team Leader |
|
|
DATE: |
|
|
13 February 2017 |
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 Results
5.3 Air Quality Monitoring
Results
6.3 Review of the Reasons
for and the Implications of Non-compliance
6.4 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 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
3.1 Summary of the current status on licences and/or
permits on environmental
protection pertinent to the Project
Table
3.2 Cumulative Summary of Valid Licences and Permits under
Contract no.
Table
3.3 Summary of submission status under FEP-02/364/2009
Table
3.4 Cumulative Summary of Valid Licences and Permits under
Contract no.
Table
3.5 Summary of submission status under FEP-01/364/2009
Table
3.6 Cumulative Summary of Valid Licences and Permits under
Contract no.
Table
3.7 Summary of submission status under FEP-05/364/2009/A
Table
3.8 Cumulative Summary of Valid Licences and Permits under
Contract no.
Table
3.9 Summary of submission status under FEP-06/364/2009/A
Table 3.10 Cumulative Summary of Valid
License and Permits under Contract no. HY/2009/19
Table 3.11 Summary of submission status under
FEP-07/364/2009/D
Table 3.12 Cumulative Summary of Valid
License and Permits under Contract no. HK/2012/08
Table 3.13 Summary of
submission status under FEP-12/364/2009/D
Table 3.14 Cumulative Summary of Valid
License and Permits under Contract no. HY/2010/08
Table 3.15
Summary of submission status
under FEP-10/364/2009/B
Table 3.16 Cumulative Summary of Valid
License and Permits under Contract no. HY/2011/08
Table 3.17 Summary
of submission status under FEP-11/364/2009/E
Table 4.1 Noise
Monitoring Stations
Table
4.2 Real Time Noise Monitoring Stations
Table
4.3 Air Quality Monitoring Stations
Table
5.1 Noise Monitoring Stations for Contract no. HY/2009/18
Table
5.2 Noise Monitoring Station for Contract no HK/2009/01
and HK/2009/02
Table
5.3 Noise Monitoring Stations for Contract no. HY/2009/15
Table
5.4 Noise Monitoring Stations for Contract no. HY/2009/19
Table 5.5 Noise Monitoring
Stations for Contract no. HY/2010/08
Table 5.6 Noise Monitoring Stations for Contract no.
HY/2011/08
Table
5.7 Real Time Noise Monitoring Stations for Contract no.
HY/2009/19
Table
5.8 Real Time Noise Monitoring Stations for Contract no.
HY/2011/08
Table
5.9 Air Quality Monitoring Station for Contract no.
HY/2009/18
Table
5.10 Air
Quality Monitoring Station for Contract no. HK/2009/01
Table
5.11 Air
Quality Monitoring Station for Contract no. HK/2009/02
Table
5.12 Air
Quality Monitoring Stations for Contract no. HY/2009/15
Table 5.13 Air Quality Monitoring Station for Contract no.
HY/2009/19
Table 5.14 Air Quality Monitoring Station for Contract no. HK/2012/08
Table 5.15 Air Quality Monitoring Stations for
Contract no. HY/2010/08
Table
5.16 Air Quality Monitoring Stations for Contract no.
HY/2011/08
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/2009/18
Table 5.20 Details of Waste Disposal for Contract no. HY/2009/15
Table 5.21 Details of Waste Disposal
for Contract no. HY/2009/19
Table 5.22 Details of Waste Disposal
for Contract no. HK/2012/08
Table 5.23 Details of Waste Disposal
for Contract no. HY/2010/08
Table 5.24
Details of Waste Disposal for Contract
no. HY/2011/08
Table 8.1 Summary of
Environmental Inspections for Contract no. HY/2009/15
Table 8.2 Summary
of Environmental Inspections for Contract no. HY/2009/18
Table 8.3 Summary of
Environmental Inspections for Contract no. HY/2009/19
Table 8.4 Summary of
Environmental Inspections for Contract no. HK/2009/01
Table
8.5 Summary of Environmental Inspections for
Contract no. HK/2009/02
Table 8.6 Summary of
Environmental Inspections for Contract no. HK/2012/08
Table 8.7 Summary of Environmental Inspections for
Contract no. HY/2010/08
Table 8.8 Summary of
Environmental Inspections for Contract no. HY/2011/08 (NOT USED)
Table
9.1 Cumulative Statistics on Complaints
Table
9.2 Cumulative Statistics on Successful Prosecutions
Table
10.1 Summary of Key Construction Activities of Individual
Contract(s) to be
commenced in Coming Reporting Month
LIST OF FIGUREs
Figure
2.1 Project Layout
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 Real-time Noise Monitoring
Results and Graphical Presentations
Appendix 6.1 Event Action Plans
Appendix 6.2 Notification of
Exceedance
Appendix 9.1 Complaint Log
Appendix 10.1 Construction
Programme of Individual Contracts
Contract no. HY/2009/18 - Central - Wan Chai Bypass (CWB) - Central
Interchange under FEP-05/364/2009/A
·
Drainage
works
·
Road
works
·
Landscaping
works
·
Modification
and Construction of Sign Gantries / Traffic Signs
·
Maintenance
works
Contract no. HK/2009/01 - Wan Chai Development
Phase II - Central - Wan Chai Bypass at Hong Kong Convention and Exhibition
Centre - Tunnel Works under FEP-02/364/2009
·
Reinstatement
of amenity area
·
Road
and Drain works
Contract no. HK/2009/02 - Wan Chai Development
Phase II - Central - Wan Chai Bypass at Wan Chai East (CWB Tunnel) under FEP-01/364/2009
·
Rectification
works for cross road ducts
·
Rectification
works for cracks/joints with water leakage inside OHVD cells
·
Removal
works for ELS S2
·
Demolition
works for HHR flyover abutment
·
Backfilling
works
·
Gabion
wall was constructed.
·
Cleaning
of cross road duct & carrier drain
·
Rectification
works against water leakage and remedial works against concrete defects of the
tunnel structure
·
Excavation
of formation level.
·
Bulkhead
wall C2E breakthrough
·
Breakthrough
of bulkhead wall BW1.
·
Blinding
layer
·
Waterproofing
laying work
·
Concreting
for base slab
Removal of ELS layer
S2 & S3
·
Tunnel
wall structure
·
Demolition
of the sub-structure for Ex-WSD Salt Water Pumping Station
·
Reinstatement
works for EVA
·
Remedial
works for marine deposit at Portion 1&2
Contract no. HY/2009/15 - Central-Wanchai Bypass – Tunnel (Causeway Bay
Typhoon Shelter Section) under FEP-06/364/2009/A
·
Remedial
works inside tunnel structure at Mined Tunnel, TS4, TPCWAE and TPCWAW
·
Reinstatement
of drainage pipes and manhole at TPCWAE
Contract no. HY/2009/19 - Central - Wanchai Bypass Tunnel (North Point
Section) and Island Eastern Corridor Link under FEP-07/364/2009/D
·
Approach
ramp sheet piling, pre-bored piling
and top soil removal works
·
Hing
Fat Street modification works
·
Bridge
Demolition
·
Hotel
Carpark Reinstatement
·
Bridge
E noise barrier installation
·
IEC
noise enclosure/barrier installation
Contract no.
HK/2012/08 – Wan Chai Development Phase II – Central- Wan Chai Bypass at Wan
Chai West under FEP-12/364/2009/D
·
Grouting
·
Construction
of MVB and CWB Tunnel and Slip Road 1
·
Construction
of concrete plug
·
Excavation
and lateral support installation for CWB tunnel, Slip Road 1, Plant Room and
Exhaust Duct
·
Bulkhead
removal
·
Back-filling
at CWB tunnel
Contract no.
HY/2010/08 –Central - Wan Chai Bypass (CWB) –Tunnel (Slip Road 8) under FEP-10/364/2009/B
·
Tree
protection works next to existing BGO,
·
Drainage
improvement works,
·
Excavation
and Lateral Support for U-structure,
·
Utility
diversion works,
·
Retaining
wall works
·
ELS
works,
·
Construction
works for subway extension
Contract no. HY/2011/08
–Central - Wan Chai Bypass (CWB) –Tunnel Buildings, Systems and Fittings, and
Works Associated with Tunnel Commissioning under FEP-11/364/2009/E
·
Construction
of Ventilation Buildings, inclusive of Administration Building, East
Ventilation Shaft/Building, West Ventilation Building
·
Construction
of Tunnel Thermal Barrier
·
Installation
of Electricals and Mechanicals
·
Installation
of Tunnel Features
Noise Monitoring
Air Quality Monitoring
The 24hr TSP monitoring at CMA1b were rescheduled
from 03 and 26 January to 04 and 27 January 2017 respectively
The 24hr TSP monitoring at CMA4a were rescheduled
from 09 and 20 January 2017 to 10 and 21 January 2017 respectively
The 24hr TSP monitoring at MA1e were rescheduled
from 09 and 20 January 2017 to 11 and 21 January 2017 respectively.
Complaints, Notifications of Summons and Successful
Prosecutions
ET confirmed with the Resident Site Staff that
concreting of tunnel structure was conducted under Contract HY/2010/08 at
Temporary Reclamation Area TS3 between 1900hrs and 2000hrs on 10 January 2017.
Total 3 nos. of Lorry Mounted Concrete Pumps and 6
nos. of Concrete Lorry Mixers were operated at TS3 while temporary noise
barrier was provided for 2 nos. of the operating Lorry Mounted Concrete Pumps
and 4 nos. of the operating Concrete Lorry Mixers. Total 1 no. of Concrete
Lorry Mixer was at stand-by within TS3 Works area.
Concreting of tunnel structure was conducted under
Contract HY/2010/08 at Temporary Reclamation Area TS3 between 2000hrs and
2030hrs 10 January 2017.Total 2 nos. of Lorry Mounted Concrete Pump and 4 nos.
of Concrete Lorry Mixers were operated at TS3 while temporary noise barrier was
provided for 1 no. of the operating Lorry Mounted Concrete Pumps and 2 nos. of
the operating Concrete Lorry Mixers. Total 1 no. of Concrete Lorry Mixer was at
stand-by within TS3 Works area.
Concreting of tunnel structure was conducted under
Contract HY/2010/08 at Temporary Reclamation Area TS3 between 2030hrs and
2300hrs 10 January 2017. Total 1 no. of Lorry Mounted Concrete Pump and 2 nos.
of Concrete Lorry Mixers were operated at TS3.
Based on the site records confirmed by RSS,
concreting of tunnel structure was conducted under Contract HY/2010/08 at
Temporary Reclamation Area TS3 between 1900hrs and 2300hrs on 10 January 2017.
From 1900hrs to 2000hrs, total 3 nos. of Lorry Mounted Concrete Pumps and 6
nos. of Concrete Lorry Mixers while temporary noise barrier was provided for 2
nos. of the operating Lorry Mounted Concrete Pumps and 4 nos. of the operating
Concrete Lorry Mixers. Total 1 no. of Concrete Lorry Mixer was at stand-by
within TS3 Works area.
From 2000hrs to 2030hrs, total 2 nos. of Lorry
Mounted Concrete Pump and 4 nos. of Concrete Lorry Mixers were operated at TS3
while temporary noise barrier was provided for 1 no. of the operating Lorry
Mounted Concrete Pumps and 2 nos. of the operating Concrete Lorry Mixers. Total
1 no. of Concrete Lorry Mixer was at stand-by within TS3 Works area.
From 2030hrs to 2300hrs, total 1 no. of Lorry
Mounted Concrete Pump and 2 nos. of Concrete Lorry Mixers were operated at TS3.
Relevant Construction Noise Permit GW-RS1232-16
(Corresponding PME Groups operated include Group M, Group K and Group H) was in
place for the construction works conducted during the above concerned periods
and based on RSS information, a designated personnel on-site was responsible
for controlling and supervising the switching between PME Groups. Meanwhile,
there is no sufficient information to conclude if the concerned PME(s)
(Concrete Lorry Mixer and Lorry Mounted Concrete Pump) deployed behind the
temporary noise barrier provided were not visible to nearby sensitive
receivers.
As multiple PME grouping under the Construction
Noise Permit are involved, the Contractor of HY/2010/08 was reminded to
strictly follow the site control system for construction works carried out
during restricted hours to ensure the PMEs deployed are in strict compliance
with relevant Construction Noise Permit. The Contractor of HY/2010/08 was also
reminded to maintain regular maintenance of the plant and equipment deployed to
avoid potential nuisance to the nearby public.
ET confirmed with the Resident Site Staff that the
concerned location was Site Exit Gate No. 6 at Expo Drive East operated and
maintained under HK/2009/02 on 22 December 2016. Site measures including
provision of wheel washing facility was implemented by the Contractor of
HK/2009/02 on the concerned date.
According to information provided by RSS, the
concerned location was Site Exit Gate No. 6 at Expo Drive East operated and
maintained under HK/2009/02 on 22 December 2016. In view of the environmental
concern, remedial measures including i) instructing all workers to conduct wheel
washing within the designated location with collection pit to prevent overflow
of washing effluent and ii) manual removal of dirt/silt by worker instead of
water flushing in case of dirt/muddy trail found on road were implemented by
the Contractor on 28 December 2016. Also, the Contractor of HK/2009/02 was
further reminded by the WDII RSS to maintain proper wheel washing facilities at
Gate No.6 and inspect regularly to ensure that all vehicles leaving the site to
public roads are free of mud.
Nevertheless, the Environmental Team further
reminded the Contractor on 04 January 2017 that site measures including i)
wheel washing operation shall be conducted at the designated location behind
the backfall to avoid overflow of washing effluent onto public road ii) any
silt/ soil deposited of the public road shall be cleared manually shall be
strictly followed and relevant remedial actions were taken by the Contractor of
HK/2009/02 on 04 January 2017.
According to site inspection conducted on 17
January 2017, the concerned site exit Gate No.6 was maintained in proper
condition, no silt/ mud deposition was observed on the public road and wheel
washing was conducted by the Contractor of HK/2009/02 at the designated
location within the construction site to avoid overflow of washing effluent
onto nearby public road.
Site Inspections and Audit
Contract no. HY/2009/18 – Central – Wan Chai Bypass
(CWB) – Central Interchange under FEP-05/364/2009/A
·
Drainage
works
·
Road
works
·
Landscaping
works
·
Maintenance
works
Contract
no. HK/2009/01 – Wan Chai Development Phase II – Central – Wan Chai Bypass at
Hong Kong Convention and Exhibition Centre – Tunnel Works under FEP-02/364/2009
·
Reinstatement
of amenity area
·
Road
and Drain works
Contract
no. HK/2009/02 – Wan Chai Development Phase II – Central – Wan Chai Bypass at
Wan Chai East (CWB Tunnel) under FEP-01/364/2009
·
Outstanding
/defective works in Expo Drive East
·
Defective
works against water leakage to the hollow sections of the steel members and the
covers of the covered walkway at Expo Drive East
·
Rectification
works for cross road ducts
·
Rectification
works for cracks/joints with water leakage inside OHVD cells
·
Rectification
works for out of tolerance cross passage CP22
·
Removal
works for ELS S2 layer.
·
Tunnel
backfilling & construction of seawall foundation with Grade 400 rock fill.
·
Construction
of gabion wall.
·
Demolition
works for HHR flyover abutment.
·
Remedial
works of tunnel wall, base slab and OHVD.
·
General
cleaning and rectification works of OHVD, tunnel base slab, carrier drain,
cross road duct and manhole gully.
·
Rectification
works for out of tolerance cross passage CP23
·
Rebar
fixing and concreting of base slab and walls.
·
Waterproofing
membrane laying works for side walls.
·
Removal
works for ELS S2 & S3 layer.
·
Rebar
fixing and concreting of roadside barrier.
Contract no. HY/2009/15 – Central-Wanchai Bypass – Tunnel (Causeway Bay
Typhoon Shelter Section) under FEP-06/364/2009/A
·
Remedial
works inside tunnel structure at Mined Tunnel, TS4, TPCWAE and TPCWAW
·
Reinstatement
of drainage pipes and manhole at TPCWAE
Contract no. HY/2009/19 – Central – Wanchai Bypass Tunnel (North Point
Section) and Island Eastern Corridor Link under FEP-07/364/2009/D
·
Approach
ramp sheet piling, pre-bored piling
and top soil removal works
·
Hing
Fat Street modification works
·
Bridge
Demolition / Construction
·
Hotel
Carpark Reinstatement
·
Oil
Street drainage works
·
Bridge
E noise barrier installation
·
IEC
noise enclosure/barrier installation
·
Excavation
/ Construction of retaining wall
Contract no. HK/2012/08 – Wan Chai Development
Phase II – Central- Wan Chai Bypass at Wan Chai West under FEP-12/364/2009/D
·
Grouting
·
Construction
of MVB and CWB Tunnel and Slip Road 1
·
Construction
of concrete plug
·
Excavation
and lateral support installation for CWB tunnel, Slip Road 1, Plant Room and
Exhaust Duct
·
Bulkhead
removal
·
Back-filling
at CWB tunnel
Contract no. HY/2010/08 –Central - Wan Chai Bypass
(CWB) –Tunnel (Slip Road 8) under FEP-10/364/2009
·
Tree
protection works next to existing BGO,
·
Drainage
improvement works,
·
Excavation
and Lateral Support for U-structure,
·
Utility
diversion works,
·
Retaining
wall works
·
ELS
works,
·
Construction
works for subway extension
Contract no. HY/2011/08 – Central - Wan Chai Bypass
(CWB) –Tunnel Buildings, Systems and Fittings, and Works Associated with Tunnel
Commissioning under FEP-11/364/2009/E
·
Construction
of Ventilation Buildings, inclusive of Administration Building, East Ventilation
Shaft/Building, West Ventilation Building
·
Construction
of Tunnel Thermal Barrier
·
Installation
of Electricals and Mechanicals
·
Installation
of Tunnel Features
1.1.1.
Lam Geotechnics Limited (LGL) has been appointed to work as the
Environmental Team (ET) under Environmental Permit no. EP-364/2009/E and
Further Environmental permit nos. FEP-01/364/2009, FEP-02/364/2009, FEP-05/364/2009/A, FEP-06/364/2009/A, FEP-07/364/2009/D,
FEP-12/364/2009/D, FEP-10/364/2009/B and FEP-11/364/2009/E 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 (EP) no.
EP-364/2009/E, Further Environmental Permit (FEP) nos. FEP-01-364/2009,
FEP-02/364/2009, FEP-05/364/2009/A, FEP-06/364/2009/A, FEP-07/364/2009/D, FEP-12/364/2009/D,
FEP-10/364/2009/B and FEP-11/364/2009/E during
the period 27 December
2016 to 26 January 2017.
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 Designated 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.
Design and Construction of Central – Wan Chai
Bypass and Island Eastern Corridor Link under the Project involves the
construction and operation of a trunk road and its road tunnel more than 800m
in length between portals that is shown at Figure 2.1.
2.2.2.
The study area encompasses existing developments from Central to North Point. The scope of the Central-Wanchai
Bypass (CWB) and
Island Eastern Corridor Link (IECL) includes:
·
A
dual three-lane trunk road, approximately 4.5 km in length, and tunnel
approximately 3.7 km in length defined from the connection with the existing
Rumsey Street Flyover in Central, through to a connection with the existing
Island Eastern Corridor to the east of the Causeway Bay Typhoon Shelter (CBTS);
·
The
Central Interchange near the Rumsey Street Flyover to provide road connections
to the Central area;
·
Tunnel
control buildings and ventilation buildings;
·
Slip
roads to connect the CWB to the local road system in the Wan Chai North and
Causeway Bay area;
·
Associated
road lighting, road signing, traffic control and surveillance system; and
·
Other
associated works.
2.2.3.
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 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 Table2.2.
Table 2.2 Details
of Individual Contracts under the Project
|
Contract
No. |
Contract Title |
Associated
DP(s) |
Construction
Commencement Date |
|
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 |
|
04/HY/2006 |
Reconstruction of Bus Terminus near Man Yiu Street and Man Kwong
Street |
DP1 |
September 2010 (Completed) |
|
HK/2009/01 |
Wan Chai Development Phase II – Central – Wan Chai Bypass at Hong Kong
Convention and Exhibition Centre – Tunnel Works |
DP1, DP2 |
25 August 2011 |
|
HK/2009/02 |
Wan Chai Development Phase II – Central – Wan Chai Bypass at Wan Chai
East(CWB Tunnel) |
DP1 |
26 April 2011 |
|
HY/2009/15 |
Central-Wanchai Bypass – Tunnel (Causeway Bay Typhoon Shelter Section) |
DP1,DP3 |
13 July 2011 |
|
HY/2009/19 |
Central – Wanchai Bypass Tunnel (North Point Section) and Island
Eastern Corridor Link |
DP1 |
24 March 2011 |
|
HK/2010/06 |
Wan Chai Development Phase II-Central-Wan Chai Bypass over MTR Tsuen
Wan Line |
DP3 |
22 March 2011 (Completed) |
|
HK/2012/08 |
Wan Chai Development Phase II- Central-Wan Chai Bypass at Wan Chai
West |
DP1,DP2, DP3 |
10 March 2014 |
|
HY/2010/08 |
Central- Wanchai Bypass Tunnel – Tunnel (Slip Road 8) |
DP1, DP2, DP3 |
21 March 2013 |
|
HY/2011/08 |
Central - Wan Chai Bypass (CWB) –Tunnel Buildings, Systems and
Fittings, and Works Associated with Tunnel Commissioning |
DP1 |
8 October 2014 |
2.4.1.
Civil Engineering and Development Department
and Highways Department are the overall project controllers for the Wan Chai
Development Phase II and Central-Wan Chai Bypass respectively. For the construction phase of the Project, Project Engineer,
Contractor(s), Environmental Team and Independent Environmental Checker are
appointed to manage and control environmental issues.
2.4.2.
The proposed project organization and lines of communication with
respect to environmental protection works are shown in Figure 2.2. Key personnel and contact particulars
are summarized in Table 2.3:
Table 2.3 Contact Details of Key Personnel
|
Party |
Role |
Post |
Name |
Contact
No. |
Contact
Fax |
|
AECOM |
Engineer’s Representative for WDII |
Principal Resident Engineer |
Mr. Frankie Fan |
2587 1778 |
2587 1877 |
|
Engineer’s Representative for CWB |
Principal Resident Engineer |
Mr. Peter Poon |
3912 3388 |
3912 3010 |
|
|
Chun Wo – Leader Joint Venture |
Contractor under Contract no. HK/2009/01 |
Project Manager |
Mr. Simon Liu |
2162 9909 |
2634 1626 |
|
Site Agent |
Mr. Andy Yu |
9648 4896 |
|||
|
Construction Manager |
Mr. Terry Wong |
9757 9846 |
|||
|
Construction
Manager |
Mr. Wyman Wong |
9627 2467 |
|||
|
Construction
Manager |
Mr. Terry
Tsang |
6683 9394 |
|||
|
Environmental
Officer |
Ms. Wendy Ng
|
9803 0057 |
|||
|
Assistant Environmental
Engineer |
Ms. Connie Chan |
6157 7057 |
|||
|
Chun Wo – CRGL Joint Venture |
Contractor under Contract no. HK/2009/02 |
Site Agent |
Mr. K.K. Yuen |
3658-3002 |
2827 9996 |
|
Project Manager |
Mr. Paul Yu |
3658 3085 |
|||
|
Environmental Officer |
Mr. C.P. Ho |
9191 8856 |
|||
|
Chun Wo - CRGL - MBEC Joint Venture |
Contractor under Contract no. HY/2009/19 |
Project Manager |
Mr. Rayland Lee |
3758 8879 |
2570 8013 |
|
Deputy Project Manager |
Mr. William Luk |
9456 9819 |
|||
|
Site Agent |
Mr. David Lau |
3758 8879 |
|||
|
Deputy Site Agent |
Mr. Eric Fong |
6191 9337 |
|||
|
Environmental Manager / Environmental Officer |
Mr. M.H. Isa |
3757 8218 |
|||
|
Assistant Environmental Officer |
Mr. Tom Ding |
3757 8217 |
|||
|
Leighton Contractors (Asia) Limited |
Contractor under Contract no. HY/2009/18 |
Site Agent |
Mr. Jimmy Chu |
2214 7700 |
|
|
Environmental Officer |
Mr. Chris Chan |
3973 1065 |
|||
|
Environmental Supervisor |
Ms. Christy So |
3973 1065 |
|||
|
China State Construction Engineering (HK) Ltd. |
Contractor under Contract no. HY/2009/15 |
Project Director |
Mr. Chris Leung |
3557 6393 |
2865 5229 |
|
Site Manager |
Mr. Y. Huo |
3557 6368 |
2566 2192 |
||
|
Contractor’s
Representative |
Mr. Rex Chan |
3557 6371 |
|||
|
Environmental Officer |
Mr. Andy Mak |
3557 6215 |
|||
|
Environmental Supervisor |
Mr. Harry Wong |
3557 6348 |
|||
|
China State- Leader JV |
Contractor under Contract no. HK/2012/08 |
Project
Director |
Mr. C.N. Lai |
9137 1811 |
2877 1522 |
|
Project
Manager |
Mr. Eddie Chung |
9193 8871 |
|||
|
Site Agent |
Mr. Keith Tse |
9095 7922 |
|||
|
Environmental
Officer |
Mr. James MA |
9130 9549 |
|||
|
Environmental
Supervisor |
Mr. Y.L. Ho |
6050 4919 |
|||
|
China State |
Contractor under Contract no.HY/2010/08 |
Project
Director |
Chris Leung |
3467 4299 |
2566 8061 |
|
Site Agent |
Mr. Francis
Suen |
3467 4277 |
|||
|
Environmental
Officer |
Mr. Gabriel
Wong |
3557 6464 |
|||
|
Environmental
Supervisor |
Mr. Desmond Ho |
3557 6470 |
|||
|
Leighton Joint Venture |
Contractor under Contract no. HY/2011/08 |
Site Agent |
Mr. Colman Wong |
2823 1410 |
21406799 |
|
Environmental
Officer |
Mr. Malcolm
Leung |
3973 0850 |
|||
|
Environmental
Supervisor |
Ms. Christy So |
3973 1065 |
|||
|
Ramboll Environ Hong Kong Limited |
Independent
Environmental Checker (IEC) |
Independent
Environmental Checker (IEC) |
Mr. David Yeung |
3465 2888 |
3465 2899 |
|
Lam Geotechnics Limited |
Environmental
Team (ET) |
Environmental Team Leader (ETL) |
Mr. Raymond Dai |
2882 3939 |
2882 3331 |
2.4.3. In this
reporting month, the principal work activities of individual contracts are
included as follows:
Contract no. HY/2009/18 - Central - Wan Chai Bypass
(CWB) - Central Interchange under FEP-05/364/2009/A
·
Drainage
works
·
Road
works
·
Landscaping
works
·
Modification
and Construction of Sign Gantries / Traffic Signs
·
Maintenance
works
Contract no. HK/2009/01 - Wan Chai Development
Phase II - Central - Wan Chai Bypass at Hong Kong Convention and Exhibition
Centre - Tunnel Works under FEP-02/364/2009
·
Reinstatement
of amenity area
·
Road
and Drain works
Contract
no. HK/2009/02 - Wan Chai Development Phase II - Central - Wan Chai Bypass at
Wan Chai
East (CWB Tunnel) under FEP-01/364/2009
·
Rectification
works for cross road ducts
·
Rectification
works for cracks/joints with water leakage inside OHVD cells
·
Removal
works for ELS S2
·
Demolition
works for HHR flyover abutment
·
Backfilling
works
·
Gabion
wall was constructed.
·
Cleaning
of cross road duct & carrier drain
·
Rectification
works against water leakage and remedial works against concrete defects of the
tunnel structure
·
Excavation
of formation level.
·
Bulkhead
wall C2E breakthrough
·
Breakthrough
of bulkhead wall BW1.
·
Blinding
layer
·
Waterproofing
laying work
·
Concreting
for base slab
Removal of ELS layer S2 & S3
·
Tunnel
wall structure
·
Demolition
of the sub-structure for Ex-WSD Salt Water Pumping Station
·
Reinstatement
works for EVA
·
Remedial
works for marine deposit at Portion 1&2
Contract no. HY/2009/15 - Central-Wanchai Bypass –
Tunnel (Causeway Bay Typhoon Shelter Section) under FEP-06/364/2009/A
·
Remedial
works inside tunnel structure at Mined Tunnel, TS4, TPCWAE and TPCWAW
·
Reinstatement
of drainage pipes and manhole at TPCWAE
Contract no. HY/2009/19 - Central - Wanchai Bypass
Tunnel (North Point Section) and Island Eastern Corridor Link under
FEP-07/364/2009/D
·
Approach
ramp sheet piling, pre-bored piling
and top soil removal works
·
Hing
Fat Street modification works
·
Bridge
Demolition
·
Hotel
Carpark Reinstatement
·
Bridge
E noise barrier installation
·
IEC
noise enclosure/barrier installation
Contract no. HK/2012/08 – Wan Chai Development
Phase II – Central- Wan Chai Bypass at Wan Chai West under FEP-12/364/2009/D
·
Grouting
·
Construction
of MVB and CWB Tunnel and Slip Road 1
·
Construction
of concrete plug
·
Excavation
and lateral support installation for CWB tunnel, Slip Road 1, Plant Room and
Exhaust Duct
·
Bulkhead
removal
·
Back-filling
at CWB tunnel
Contract no. HY/2010/08 –Central - Wan Chai Bypass
(CWB) –Tunnel (Slip Road 8) under FEP-10/364/2009/B
·
Tree
protection works next to existing BGO,
·
Drainage
improvement works,
·
Excavation
and Lateral Support for U-structure,
·
Utility
diversion works,
·
Retaining
wall works
·
ELS
works,
·
Construction
works for subway extension
Contract no. HY/2011/08 –Central - Wan Chai Bypass
(CWB) –Tunnel Buildings, Systems and Fittings, and Works Associated with Tunnel
Commissioning under FEP-11/364/2009/E
·
Construction
of Ventilation Buildings, inclusive of Administration Building, East
Ventilation Shaft/Building, West Ventilation Building
·
Construction
of Tunnel Thermal Barrier
·
Installation
of Electricals and Mechanicals
·
Installation
of Tunnel Features
2.4.4. In coming
reporting month, the principal work activities of individual contracts are
anticipated as follows:
·
Drainage
works
·
Road
works
·
Landscaping
works
·
Maintenance
works
Contract no. HK/2009/01 – Wan Chai Development
Phase II – Central – Wan Chai Bypass at Hong Kong Convention and Exhibition
Centre – Tunnel Works under FEP-02/364/2009
·
Reinstatement
of amenity area
·
Road
and Drain works
Contract no. HK/2009/02 – Wan Chai Development
Phase II – Central – Wan Chai Bypass at Wan Chai East (CWB Tunnel) under
FEP-01/364/2009
·
Outstanding
/defective works in Expo Drive East
·
Defective
works against water leakage to the hollow sections of the steel members and the
covers of the covered walkway at Expo Drive East
·
Rectification
works for cross road ducts
·
Rectification
works for cracks/joints with water leakage inside OHVD cells
·
Rectification
works for out of tolerance cross passage CP22
·
Removal
works for ELS S2 layer.
·
Tunnel
backfilling & construction of seawall foundation with Grade 400 rock fill.
·
Construction
of gabion wall.
·
Demolition
works for HHR flyover abutment.
·
Remedial
works of tunnel wall, base slab and OHVD.
·
General
cleaning and rectification works of OHVD, tunnel base slab, carrier drain,
cross road duct and manhole gully.
·
Rectification
works for out of tolerance cross passage CP23
·
Rebar
fixing and concreting of base slab and walls.
·
Waterproofing
membrane laying works for side walls.
·
Removal
works for ELS S2 & S3 layer.
·
Rebar
fixing and concreting of roadside barrier.
Contract no.
HY/2009/15 – Central-Wanchai Bypass – Tunnel (Causeway Bay Typhoon Shelter
Section) under FEP-06/364/2009/A
·
Remedial
works inside tunnel structure at Mined Tunnel, TS4, TPCWAE and TPCWAW
·
Reinstatement
of drainage pipes and manhole at TPCWAE
Contract no. HY/2009/19 – Central – Wanchai Bypass
Tunnel (North Point Section) and Island Eastern Corridor Link under
FEP-07/364/2009/D
·
Approach
ramp sheet piling, pre-bored piling
and top soil removal works
·
Hing
Fat Street modification works
·
Bridge
Demolition / Construction
·
Hotel
Carpark Reinstatement
·
Oil
Street drainage works
·
Bridge
E noise barrier installation
·
IEC
noise enclosure/barrier installation
·
Excavation
/ Construction of retaining wall
Contract no. HK/2012/08 – Wan Chai Development
Phase II – Central- Wan Chai Bypass at Wan Chai West under FEP-12/364/2009/D
·
Grouting
·
Construction
of MVB and CWB Tunnel and Slip Road 1
·
Construction
of concrete plug
·
Excavation
and lateral support installation for CWB tunnel, Slip Road 1, Plant Room and
Exhaust Duct
·
Bulkhead
removal
·
Back-filling
at CWB tunnel
Contract no. HY/2010/08 –Central - Wan Chai Bypass
(CWB) –Tunnel (Slip Road 8) under FEP-10/364/2009
·
Tree
protection works next to existing BGO,
·
Drainage
improvement works,
·
Excavation
and Lateral Support for U-structure,
·
Utility
diversion works,
·
Retaining
wall works
·
ELS
works,
·
Construction
works for subway extension
Contract no. HY/2011/08 – Central - Wan Chai Bypass
(CWB) –Tunnel Buildings, Systems and Fittings, and Works Associated with Tunnel
Commissioning under FEP-11/364/2009/E
·
Construction
of Ventilation Buildings, inclusive of Administration Building, East
Ventilation Shaft/Building, West Ventilation Building
·
Construction
of Tunnel Thermal Barrier
·
Installation
of Electricals and Mechanicals
·
Installation
of Tunnel Features
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 |
17 Aug 2009 |
Superseded |
|
Environmental Permit |
EP-364/2009/A |
4 Aug 2010 |
Superseded |
|
Environmental Permit |
EP-364/2009/B |
20 Sep 2012 |
Superseded |
|
Environmental Permit |
EP-364/2009/C |
11 Jul 2014 |
Superseded |
|
Environmental Permit |
EP-364/2009/D |
24 Nov 2015 |
Superseded |
|
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 |
15 Nov 2010 |
Valid |
|
Further Environmental
Permit |
FEP-05/356/2009 |
24 Mar 2011 |
Surrendered |
|
Further Environmental
Permit |
FEP-06/356/2009 |
5 March 2013 |
Valid |
|
Further Environmental
Permit |
FEP-07/356/2009 |
26 July 2013 |
Valid |
|
Further Environmental Permit |
24 Mar 2010 |
Valid |
|
|
Further Environmental Permit |
21 Apr 2010 |
Valid |
|
|
Further Environmental Permit |
12 July 2010 |
Surrendered |
|
|
Further Environmental Permit |
14 Oct 2010 |
Surrendered |
|
|
Further Environmental Permit |
15 Nov 2010 |
Valid |
|
|
Further Environmental Permit |
22 Nov 2010 |
Valid |
|
|
Further Environmental Permit |
25 Feb 2011 |
Superseded |
|
|
Further Environmental Permit |
24 Nov 2015 |
Valid |
|
|
Further Environmental Permit |
15 June 2012 |
Surrendered |
|
|
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-11/364/2009/B |
2 May 2014 |
Superseded |
|
Further Environmental Permit |
FEP-11/364/2009/E |
22 Dec 2016 |
Valid |
|
Further Environmental Permit |
FEP-12/364/2009/D |
01 Aug 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. HY/2009/17 – Central – Wan Chai
Bypass (CWB) at FEHD Whitfield Depot – Advanced piling works under
FEP-03/364/2009
3.1.3.
The construction works was completed and the
FEP-03/364/2009 was surrendered by the Contractor on 28 March 2013.
Contract no. 04/HY/2006 –
Reconstruction of Bus Terminus near Man Yiu Street and Man Kwong Street under
FEP-04/364/2009/A
3.1.4. The construction works was completed, and the FEP-04/HY/2006 was
surrendered by the Contractor on 11 February 2011.
Contract no. HK/2010/06 - Wan Chai
Development Phase II - Central - Wan Chai Bypass over MTR Tsuen Wan Line under
FEP-08/364/2009/A
3.1.5. The construction works was completed, and the FEP-08/364/2009/A was
surrendered by the Contractor on 3 October 2014.
Contract
no. HK/2009/01 – Wan Chai Development Phase II – Central – Wan Chai Bypass at
Hong Kong Convention and Exhibition Centre – Tunnel Works under FEP-02/364/2009
3.1.6. Summary of the current status on
licences and/or permits on environmental protection pertinent and
submission under FEP-02/364/2009 for contract no.
HK/2009/01 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 |
|
Construction Noise Permit (CNP) for non-pilling equipment |
GW-RS0822-16 |
28 Jul 2016 |
7 Aug 2016 to 31 Jan 2017 |
Cancelled |
|
GW-RS1004-16 |
28 Sep 2016 |
29 Sep 2016 to 27 Mar 2017 |
Valid |
|
|
GW-RS1079-16 |
27 Oct 2016 |
27 Oct 2016 to 20 Apr 2017 |
Valid |
|
|
GW-RS1241-16 |
12 Dec 2016 |
15 Dec 2016 to 06 Jun 2017 |
Valid |
|
|
GW-RS1240-16 |
12 Dec 2016 |
13 Dec 2016 to 06 Jun 2017 |
Valid |
|
|
GW-RS1233-16 |
12 Dec 2016 |
14 Dec 2016 to 06 Jun 2017 |
Valid |
|
|
GW-RS1234-16 |
12 Dec 2016 |
20 Dec 2016 to 19 Jun 2017 |
Valid |
|
|
Discharge License |
WT00024952-2016 |
06 Jul 2016 |
31 Jul 2021 |
Valid |
|
WT00021138-2015 |
17 Mar 2014 |
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-02/364/2009
|
EP Condition |
Submission |
Date of Submission |
|
Condition 2.7 & 2.8 |
Works Schedule and Location Plan |
18 May 2011 |
|
Condition 2.6 |
Environmental Management Organization Chart |
18 May 2011 |
|
Condition 1.12 |
Commencement Date of Works |
20 Jun 2011 |
|
Condition 2.9 |
Noise Management Plan |
10 Jun 2011 |
|
Condition 2.11 |
Landscape Plan (Rev.4) |
8 July 2015 |
Contract no. HK/2009/02 – Wan Chai
Development Phase II – Central – Wan Chai Bypass at Wan Chai East (CWB Tunnel)
under FEP-01/364/2009
3.1.7. Summary of the current status on
licences and/or permits on environmental protection pertinent and
submission under FEP-01/364/2009 for contract no.
HK/2009/02 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 |
|
Further
Environmental Permit |
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-pilling equipment |
GW-RS0803-16 |
28 Jul 2016 |
30 Jul 2016 to 27 Jan 2017 |
Cancelled |
|
GW-RS0926-16 |
05 Sep 2016 |
07 Sep 2016 to 04 Mar 2017 |
Cancelled |
|
|
GW-RS0985-16 |
19 Sep 2016 |
20 Sep 2016 to 18 Mar 2017 |
Cancelled |
|
|
GW-RS1047-16 |
13 Oct 2016 |
26 Oct 2016 to 25 Apr 2017 |
Valid |
|
|
GW-RS1140-16 |
11 Nov 2016 |
14 Nov 2016 to 09 May 2017 |
Valid |
|
|
GW-RS1153-16 |
17 Nov 2016 |
18 Nov 2016 to 13 May 2017 |
Cancelled |
|
|
GW-RS1297-16 |
15 Dec 2016 |
16 Dec 2016 to 14 June 2017 |
Valid |
|
|
GW-RS1305-16 |
22 Dec 2016 |
24 Dec 2016 to 13 Jun 2017 |
Valid |
|
|
Water Discharge
License |
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 |
|
Registration as
Chemical Waste Producer (Wan Chai) |
WPN5213-135-C3593-01 |
10 Mar 2010 |
N/A |
Valid |
|
Registration as
Chemical Waste Producer (TKO 137) |
WPN5213-839-C3593-02 |
22 Sep 2010 |
N/A |
Valid |
|
Dumping Permit (Type
1 – Open Sea Disposal) |
EP/MD/17-041 |
23 Jun 2016 |
01 Jul 2016 to 31 Dec 2016 |
Expired |
Table 3.5 Summary of submission status under FEP-01/364/2009
|
EP Condition |
Submission |
Date of Submission |
|
Condition 2.7 and 2.8 |
Works
Schedule and Location Plan |
14 Jun 2011 |
|
Condition 2.6 |
Environmental
Management Organization Chart |
14 Jun 2011 |
|
Condition 1.12 |
Commencement
Date of Works |
21 Jun 2011 |
|
Condition
2.11 |
Landscape Plan (Revision B) |
20 Nov 2012 |
|
Condition 2.9 |
Noise Management Plan (Revision B) |
13 Jan 2012 |
Contract no. HY/2009/18 – Central – Wan Chai Bypass (CWB) – Central
Interchange under FEP-05/364/2009/A
3.1.8. Summary of the current status on
licences and/or permits on environmental protection pertinent and submission
under FEP-05/364/2009A for contract no. HY/2009/18 are shown in Table 3.6 and Table 3.7.
Table 3.6 Cumulative Summary of Valid Licences and Permits
under Contract no. HY/2009/18
|
Permit /
Licence / Notification / Approval |
Reference No. |
Issued Date |
Valid Period/
Expiry Date |
Status |
|
Further
Environmental Permit |
FEP-05/364/2009/A |
15 Nov 2010 |
Permit
issued |
Valid |
|
Notification
of Works Under APCO |
322293 |
07 Oct 2010 |
Notified |
Valid |
|
Construction Noise Permit (CNP) for
non-piling equipment |
GW-RS0669-16 |
24
Jun 2016 |
01
Jul 2016 to 31
Dec 2016 |
Expired |
|
GW-RS1102-16 |
28 Oct 2016 |
01
Nov 2016 to |
Valid |
|
|
GW-RS1161-16 |
17
Nov 2016 |
1
Dec 2016 to 31
Mar 2017 |
Valid |
|
|
GW-RS1164-16 |
17
Nov 2016 |
1
Dec 2016 to 31
Mar 2017 |
Cancelled |
|
|
GW-RS1307-16 |
21
Dec 2016 |
23
Dec 2016 to 30
Apr 2017 |
Valid |
|
|
GW-RS1338-16 |
28
Dec 2016 |
01
Jan 2017 to |
Valid |
|
|
Discharge
Licenses |
WT00013967-2012 |
17 Sep 2012 |
30 Sep 2017 |
Cancelled |
|
WT00014966-2013 |
08 Jan 2013 |
31 Jan 2018 |
Cancelled |
|
|
WT00020725-2015 |
14 Jan 2015 |
30 Jul 2017 |
Valid |
|
|
WT00024255-2016 |
18 May 2016 |
31 Jan 2021 |
Valid |
|
|
Registration
as a Chemical Waste Producer |
WPN: 8335-121-L1048-04 |
17 Dec 2010 |
N/A |
Registration completed |
|
Billing Account under Waste Disposal Ordinance (Land) |
Account No.: 7011587 |
11 Oct 2010 |
Account approved |
Valid |
Table 3.7 Summary of submission status under
FEP-05/364/2009/A
|
EP Condition |
Submission |
Date of Submission |
|
Condition 2.9 |
Noise Management Plan |
01 March 2011 |
|
Condition 2.10 |
Landscape Plan (Rev. 6) |
19 May 2014 |
Contract
no. HY/2009/15 – Central-Wanchai Bypass – Tunnel (Causeway Bay Typhoon Shelter
Section) under FEP-06/364/2009/A
3.1.9. Summary of the current status on
licences and/or permits on environmental protection pertinent and
submission under FEP-06/364/2009/A for contract no.
HY/2009/15 are shown in Table 3.8 and Table 3.9.
Table 3.8 Cumulative Summary of Valid
Licences and Permits under Contract no. HY/2009/15
|
Permits
and/or Licences |
Reference No. |
Issued Date |
Valid Period/
Expiry Date |
Status |
|
Further Environmental Permit |
FEP-06/364/2009/A |
22 Nov 2010 |
N/A |
Valid |
|
FEP-04/356/2009 |
22 Nov 2010 |
N/A |
Valid |
|
|
Notification of Works Under APCO |
321822 |
24 Sep 2010 |
N/A |
Valid |
|
Construction Noise Permit (CNP) for
non-piling equipment |
GW-RS0884-16 |
23 Aug 2016 |
08 Sep 2016 to 07 Mar 2017 |
Valid |
|
GW-RS0886-16 |
23 Aug 2016 |
09 Sep 2016 to 08 Mar 2017 |
Valid |
|
|
GW-RS0889-16 |
23 Aug 2016 |
11 Sep 2016 to 10 Mar 2017 |
Valid |
|
|
GW-RS1174-16 |
18 Nov 2016 |
24 Nov 2016 to 23 May 2017 |
Valid |
|
|
Registration as a Chemical Waste Producer |
WPN: 5213-147-C1169-35 |
15 Nov 2010 |
N/A |
Valid |
|
Billing Account under Waste Disposal Ordinance |
7011553 |
30 Sep 2010 |
N/A |
Valid |
|
Billing Account under Waste Disposal
Ordinance (Disposal by Vessel) |
7011761 |
13 Jul 2016 |
24 Oct 2016 to 16 Jan 2017 |
Valid |
|
Water Discharge Licence (Discharge at TPCWAW) |
WT00020601-2014 |
18 Mar 2015 |
18 Mar 2015 to 31 Mar 2017 |
Valid |
|
Water Discharge Licence (Discharge at TPCWAE) |
WT00024951-2016 |
8 Jul 2016 |
8 Jul 2016 to 31 Dec 2017 |
Expired |
|
Water Discharge Licence( Discharge at TS1) |
WT00024874-2016 |
20 Jul 2016 |
20 Jul 2016 to 31 Mar 2021 |
Valid |
Table 3.9 Summary
of submission status under FEP-06/364/2009/A
|
EP Condition |
Submission |
Date of Submission |
|
Condition 2.6 |
Management Organization of Main Construction
Companies |
11 Mar 2011 |
|
Amendment for Management Organization of Main
Construction Companies |
16 May 2011 |
|
|
Condition 2.7 |
Works Schedule |
15 Mar 2011 |
|
Condition 2.8 |
Location Plan |
15 Mar 2011 |
|
Condition 2.9 |
Noise Management Plan |
6 May 2011 |
|
Condition 2.10 |
Landscape Plan
(Rev.3) |
30 Jan 2015 |
Contract no. HY/2009/19 – Central – Wanchai Bypass Tunnel (North Point
Section) and Island Eastern Corridor Link under FEP-07/364/2009/D
3.1.10. The current status on licences and/or
permits on environmental protection pertinent and
submission under FEP-07/364/2009/D for contract no.
HY/2009/19 are shown in Table 3.10 and Table
3.11.
Table
3.10 Cumulative Summary of Valid Licences and Permits under Contract no. HY/2009/19
|
Permits
and/or Licences |
Reference
No. |
Issued
Date |
Valid
Period/ Expiry Date |
Status |
|
Further
Environmental Permit |
25 Feb 2011 |
N/A |
Valid |
|
|
24 Nov 2015 |
N/A |
Valid |
||
|
Notification
of Works Under APCO |
326160 |
24 Jan 2011 |
N/A |
Valid |
|
Registration
as a Waste Producer |
7012306 |
10 Feb 2011 |
N/A |
Valid |
|
Registration
as Chemical Waste Producer |
5213-151-C3654-01 |
24 Mar 2011 |
N/A |
Valid |
|
Application
for Vessel Disposal |
7012306 |
21 July
2011 |
N/A |
Valid |
|
Construction
Noise Permits (CNP) for non-piling equipment |
GW-RS0614-16 |
16 Jun 2016 |
16 Jun 2016 to 15 Dec 2016 |
Cancelled |
|
GW-RS0551-16 |
01 Jun 2016 |
18 Jun 2016
to 17 Dec
2016 |
Expired |
|
|
GW-RS0851-16 |
09 Aug 2016 |
09 Aug 2016 to 08 Feb 2017 |
Valid |
|
|
GW-RS1251-16 |
07 Dec 2016 |
18 Dec 2016 to 17 Jun 2017 |
Valid |
|
|
GW-RS1372-16 |
06-Jan-17 |
11 Jan 2017 to 07 Apr 2017 |
Valid |
|
|
Water
Discharge License |
WT00010865-2011 |
03 Nov 2011 |
30 Nov 2016 |
Cancelled |
|
Dumping Permit (Approach Ramp) (Type 1 – Open
Sea Disposal) |
EP/MD/17-078 |
01 Oct 2016 |
31 Mar 2017 |
Valid |
Table 3.11 Summary of submission status under FEP-07/364/2009/D
|
EP Condition |
Submission |
Date of Submission |
|
Condition 2.13 |
Landscape Plan (Rev.5) |
09 December 2016 |
|
Condition 2.9 |
Noise Management Plan (Rev.4) |
15 February 2016 |
Contract no.
HK/2012/08 – Wan Chai Development Phase II – Central- Wan Chai Bypass at Wan
Chai West
3.1.11.
The current status on licences and/or permits on environmental
protection pertinent and submission under FEP-12/364/2009/D for contract no.
HK/2012/08 showed in Table 3.12 and Table 3.13.
Table
3.12 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-09/364/2009/B |
5 Mar 2013 |
N/A |
Valid |
|
FEP-12/364/2009/D |
1 Aug 2016 |
N/A |
Valid |
|
|
FEP-06/356/2009 |
5 March 2013 |
N/A |
Valid |
|
|
Notification of Works Under APCO |
355439 |
4 Feb 2013 |
N/A |
Valid |
|
Registration as a Chemical Waste Producer |
5213-134-C3790-01 |
30 Jun 2016 |
N/A |
Valid |
|
Billing Account under Waste Disposal
Ordinance |
7016883 |
18 Feb 2013 |
18 Jul 2017 |
Valid |
|
Construction Noise Permit (CNP) for
non-piling equipment |
GW-RS0583-16 |
10 Jun 2016 |
11 Jun 2016 to 09 Dec 2016 |
Cancelled |
|
GW-RS00739-16 |
12 Jul 2016 |
14 Jul 2016 to 12 Jan 2017 |
Expired |
|
|
GW-RS0902-16 |
24 Aug 2016 |
26 Aug 2016 to 25 Feb 2017 |
Valid |
|
|
GW-RS0749-16 |
12 Jul 2016 |
14 Jul 2016 to 12 Jan 2017 |
Cancelled |
|
|
GW-RS1336-16 |
29 Dec 2016 |
13 Jan 2017 to 12 Jul 2017 |
Valid |
|
|
GW-RS1371-16 |
5 Jan 2017 |
9 Jan 2017 to 8 Jul 2017 |
Valid |
|
|
Water Discharge Licence |
WT00018223-2014 |
28 Jan 2014 |
31 Jan 2019 |
Cancelled |
|
WT00020594-2014 |
22 Dec 2014 |
31 Jan 2019 |
Valid |
Table 3.13 Summary of
submission status under FEP-12/364/2009/D
|
Submission |
Date
of Submission |
|
|
Condition 2.9 |
Noise Management Plan (Rev.2) |
9 July 2013 |
|
Condition 2.14 |
Landscape Plan (Rev.4) |
24 August 2015 |
Contract no.
HY/2010/08 –Central – Wanchai Bypass Tunnel – Tunnel (Slip Road 8)
3.1.12.
The current status on licences and/or permits on environmental
protection pertinent and submission under FEP-10/364/2009/B for contract no. HK/2012/08
showed in Table 3.14 and Table 3.15.
Table 3.14 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-10/364/2009/B |
26 Jul 2013 |
NA |
Valid |
|
FEP-07/356/2009 |
26 Jul 2013 |
NA |
Valid |
|
|
Notification of Works Under APCO |
357176 |
2013-04-02 |
NIL |
Valid |
|
Registration as a Chemical Waste Producer |
WPN5213-147-C1169-44 |
2013-03-27 |
NIL |
Valid |
|
Billing Account under Waste Disposal Ordinance |
7017170 |
2013-03-27 |
NIL |
Valid |
|
Water Discharge License |
WT0001651-2013 |
2013-07-09 |
2018-07-28 |
Cancelled |
|
WT00020468-2014 |
2014-12-03 |
2018-07-31 |
Valid |
|
|
Construction Noise Permit (CNP) for
non-piling equipment |
GW-RS0888-16 |
23 Aug 2016 |
02 Sep 2016 to 28 Feb 2017 |
Cancelled |
|
GW-RS0869-16 |
20 Aug 2016 |
20 Aug 2016 to 30 Dec 2016 |
Expired |
|
|
GW-RS0779-16 |
14 Jul 2016 |
14 Jul 2016 to 13 Jan 2017 |
Expired |
|
|
GW-RS0969-16 |
19 Sep 2016 |
19 Sep 2016 to 18 Mar 2017 |
Valid |
|
|
GW-RS0971-16 |
19 Sep 2016 |
22 Oct 2016 to 20 Apr 2017 |
Valid |
|
|
GW-RS1182-16 |
29 Nov 2016 |
30 Nov 2016 to 24 May 2017 |
Valid |
|
|
GW-RS1232-16 |
08 Dec 2016 |
08 Dec 2016 to 01 June 2017 |
Valid |
|
|
GW-RS1194-16 |
30 Nov 2016 |
30 Nov 2016 to 24 May 2017 |
Valid |
|
|
GW-RS1129-16 |
24 Nov 2016 |
24 Nov 2016 to 22 May 2017 |
Valid |
|
|
GW-RS0930-16 |
17 Sep 2016 |
17 Sep 2016 to 17 Mar 2017 |
Cancelled |
|
|
GW-RS0977-16 |
21 Sep 2016 |
15 Nov 2016 to 14 May 2017 |
Cancelled |
|
|
GW-RS1254-16 |
10 Dec 2016 |
10 Dec 2016 to 07 Jun 2017 |
Valid |
|
|
GW-RS0029-17 |
19 Jan 2017 |
19 Jan 2017 to 02 Jul 2017 |
Valid |
|
|
GW-RS0086-17 |
31 Jan 2017 |
31 Jan 2017 to 30 Jul 2017 |
Valid |
|
|
GW-RS0092-17 |
31 Jan 2017 |
31 Jan 2017 to 31 Jul 2017 |
Valid |
Table 3.15 Summary of
submission status under FEP-10/364/2009/B
|
EP Condition |
Submission |
Date of Submission |
|
Condition 2.9 |
Noise Management Plan (Rev.3) |
03 January 2014 |
|
Condition 2.14 |
Landscape Plan (Rev.2) |
19 May 2014 |
|
Condition 2.16 |
Additional Mitigation Plan (Rev.2) |
18 February 2015 |
Contract no.
HY/2011/08 –Central - Wan Chai Bypass (CWB) –Tunnel Buildings, Systems and
Fittings, and Works Associated with Tunnel Commissioning under FEP-11/364/2009/E
3.1.13.
The current status on licenses and/or permits on environmental
protection pertinent and submission under FEP-11/364/2009/E for contract no.
HY/2011/08 showed in Table 3.16 and Table 3.17.
Table 3.16 Cumulative
Summary of Valid Licences and Permits under Contract no. HY/2011/08
|
Permits and/or
Licences |
Reference No. |
Issued Date |
Valid Period/ Expiry Date |
Status |
|
Further Environmental Permit |
FEP-11/364/2009/B |
2 May 2014 |
N/A |
Valid |
|
|
FEP-11/364/2009/E |
22 Dec 2014 |
N/A |
Valid |
|
Notification of Works Under APCO |
LCAC-EN-LE-00017 |
7 Mar 2014 |
N/A |
Valid |
|
Registration as a Chemical Waste Producer |
5213-121-L2837-01 |
19 Apr 2016 |
N/A |
Registered |
|
5213-151-L2837-02 |
24 May 2016 |
N/A |
Registered |
|
|
5213-134-L2898-01 |
16 Nov 2015 |
N/A |
Registered |
|
|
Billing Account under Waste Disposal Ordinance |
7019640 |
27 Mar 2014 |
N/A |
Valid |
|
Construction Noise Permit (CNP) for non-piling equipment |
GW-RS0626-16 |
22
Jun 2016 |
1
Jul 2016 to 31
Dec 2016 |
Expired |
|
GW-RS0645-16 |
22
Jun 2016 |
1
Jul 2016 to 31
Dec 2016 |
Expired |
|
|
GW-RS0801-16 |
29
Jul 2016 |
1
Aug 2016 to |
Valid |
|
|
GW-RS0811-16 |
28
Jul 2016 |
1
Aug 2016 to |
Cancelled |
|
|
GW-RS0891-16 |
25
Aug 2016 |
1
Sep 2016 to |
Valid |
|
|
GW-RS0892-16 |
25
Aug 2016 |
1
Sep 2016 to |
Cancelled |
|
|
GW-RS1089-16 |
28
Oct 2016 |
01
Nov 2016 to |
Valid |
|
|
GW-RS1151-16 |
17
Nov 2016 |
01
Dec 2016 to 31
May 2017 |
Valid |
|
|
GW-RS1168-16 |
17
Nov 2016 |
01
Dec 2016 to 31
May 2017 |
Valid |
|
|
GW-RS1169-16 |
18
Nov 2016 |
18
Nov 2016 to |
Valid |
|
|
GW-RS1178-16 |
17
Nov 2016 |
01
Dec 2016 to 31
May 2017 |
Valid |
|
|
GW-RS1134-16 |
28
Dec 2016 |
01
Jan 2017 to |
Valid |
|
|
GW-RS1137-16 |
28
Dec 2016 |
01
Jan 2017 to |
Valid |
|
|
GW-RS0068-17 |
24
Jan 2017 |
01
Feb 2017 to |
Valid |
|
|
Water
Discharge Licence |
WT00020242-2014 |
04 Nov 2014 |
30 Nov 2019 |
Cancelled |
|
WT00022046-2015 |
15 Jul 2015 |
31 Jul 2019 |
Valid |
|
|
WT00022753-2015 |
3 May 2016 |
30 Apr 2021 |
Valid |
|
|
WT00024561-2016 |
30 May 2016 |
31 May 2021 |
Valid |
|
|
WT00022046-2015 |
15 Jul 2015 |
31 Jul 2019 |
Valid |
Table 3.17 Summary of submission
status under FEP-11/364/2009/E
|
EP Condition |
Submission |
Date of Submission |
|
Condition 2.9 |
Noise Management Plan (Rev.4) |
08 November 2016 |
|
Condition 2.14 |
Landscape Plan (Rev.2) |
18 Feb 2015 |
|
Condition 2.13 a) |
Operational Air Quality Management Plan for West Ventilation Building
(Rev.0) |
25 Nov 2014 |
|
Condition 2.13 c) |
Operational Air Quality Management Plan for East Ventilation Building
and East Vent Shaft (Rev.0) |
18 Feb 2015 |
|
Condition 2.13 e) |
Operational Air Quality Management Plan for ventilation system of
Eastern Portal of the CWB Tunnel |
23 October 2016 |
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 Stations
|
Station |
Description |
|
M1a |
Harbour Road Sports Centre |
|
M2b |
Noon-day Gun Area |
|
M3a |
Tung Lo Wan Fire
Station |
|
M4b |
Victoria Centre |
|
M5b |
City Garden |
|
M6 |
HK Baptist Church
Henrietta Secondary School |
|
*M7e |
International Finance Centre (Eastern End of Podium) |
|
M7w |
International Finance Centre (Western End of Podium) |
|
*M8 |
City Hall |
* Remark 1: Location ID has been updated from M7 to M8 for City Hall
* Remark 2: M7e has become a reference station starting from 7 Aug 2012
Real time Noise Monitoring Stations
4.1.2. The noise monitoring stations for the
Project are listed and shown in Table 4.2 and Figure 4.1. Appendix 4.1 shows the established Action/Limit
Levels for the monitoring works.
Table 4.2 Real Time Noise Monitoring Stations
|
District |
Station |
Description |
|
Tin Hau |
RTN1 |
FEHD Hong Kong
Transport Section Whitfield Depot |
|
North Point |
RTN2a |
Hong Kong Electric Centre |
|
North Point |
RTN3 |
Po Leung Kuk Yu Lee Mo Fan
Memorial School |
|
Tin Hau |
RTN4 |
Causeway Bay Community Centre |
Noise Monitoring
Parameters, Frequency and Duration
4.1.3. 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.
4.1.4. 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.
4.1.5. Real time
noise shall be carried out at the designated monitoring stations. The following
is an initial guide on the regular monitoring frequency for each station on a
24 - hours basis when noise generating activities are underway:
·
One
set of measurements between 0700 and 1900 hours on normal weekdays.
·
One
set of measurements between 1900 and 2300 hours on normal weekdays and 0700 and
2300 hours on public holidays.
·
One
set of measurements between 2300 and 0700 hours on next day on everyday.
4.1.6. 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
4.1.7. 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.
4.1.8. 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.
4.1.9. The sound
level meter shall be checked using an acoustic calibrator generating a known
sound pressure level at a known frequency before deployment to the site and
during each site visit. Measurements will be accepted as valid only if the
calibration level from before and after the noise measurement agree to within
1.0 dB.
Air Quality Monitoring
Stations
4.2.1. The air quality
monitoring stations for the Project are listed and shown in Table 4.3 and
Figure 4.1. Appendix 4.1 shows the
established Action/Limit Levels for the monitoring works.
Table 4.3 Air
Quality Monitoring Stations
|
Station ID |
Monitoring Location |
Description |
|
CMA1b |
Oil Street Site
Office** |
North Point (Re-commenced on 14 November 2011) |
|
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 |
|
MA1e |
International Finance Centre (Eastern End of Podium) |
Central |
|
MA1w |
International Finance Centre (Western End of Podium) |
Central |
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 “Oil Street Site
Office” in April 2013.
Remarks***:
The station ID and monitoring location was updated in December 2014 with
respect to monitoring station relocation.
Air QUALITY 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. 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.
4.2.9. 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.
4.2.10. All the
collected samples shall be kept in a good condition for 6 months before
disposal.
4.2.11. Current
calibration certificates of equipments are presented in Appendix
4.2.
5.0.1. The
environmental monitoring will be implemented based on the division of works
areas of each designated 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. HY/2009/15 – Central-Wanchai Bypass – Tunnel (Causeway Bay
Typhoon Shelter Section)
Ÿ Contract
no. HY/2009/18 – Central – Wan Chai Bypass (CWB) – Central Interchange
Ÿ Contract
no. HY/2009/19 – Central – Wanchai Bypass Tunnel (North Point Section) and Island Eastern
Corridor Link
Ÿ Contract
no. HY/2010/08 – Central- Wanchai Bypass Tunnel (Slip Road 8 Section)
Ÿ Contract
no. HK/2009/01 – Wan Chai Development Phase II – Central – Wan Chai Bypass at
Hong Kong Convention and Exhibition Centre
Ÿ Contract
no. HK/2009/02 - Wan Chai Development Phase II – Central - Wan Chai Bypass at
Wan Chai East
Ÿ Contract
no. HK/2012/08 – Wan Chai Development Phase II – Central – Wan Chai Bypass at
Wan Chai West
Ÿ Contract
no. HY/2011/08 – Central - Wan Chai Bypass (CWB)– Tunnel Buildings, Systems and
Fittings, and Works Associated with Tunnel Commissioning
5.0.3. The
environment monitoring schedules for reporting month and coming month are
presented in Appendix 5.1.
5.1.1
Monitoring for report of review baseline
noise level was performed from 11 April 2011 to 8 June 2011. Then the report was submitted on the 20
June 2011, verified by IEC on 18 July 2011 and was approved by ER by January
2012. The new baseline is used for
the noise calculation starting from January 2012.
Contract no. HY/2009/18 – Central – Wan Chai Bypass
(CWB) – Central Interchange under FEP-05/364/2009/A
5.1.2 Noise
monitoring for the Central Interchange works under contract no. HY/2009/18 was
commenced on 22 April 2011.The proposed division of noise monitoring stations
for Contract no. HY/2009/18 are summarized in Table 5.1 below:
Table 5.1 Noise
Monitoring Stations for Contract no. HY/2009/18
|
Station |
Description |
|
*M7e |
International Finance Centre (Eastern End of Podium) |
|
M7w |
International Finance Centre (Western End of Podium) |
|
M8 |
City Hall |
* Remark: M7e has
become a reference station starting from 7 Aug 2012
5.1.3
No action or limit level exceedance was
recorded in this reporting month.
5.1.4
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/2009/01 – Wan Chai Development
Phase II – Central – Wan Chai Bypass at Hong Kong Convention and Exhibition
Centre – Tunnel Works under FEP-02/364/2009 and Contract no. HK/2009/02 – Wan
Chai Development Phase II – Central – Wan Chai Bypass at Wan Chai East (CWB
Tunnel) under FEP-01/364/2009
5.1.5
The commencement of construction works for
Contract no. HK/2009/01 under FEP-02/364/2009 is on 25 August 2011 and
HK/2009/02 under FEP-01/364/2009 is on 26 April 2011. The proposed division of
noise monitoring stations are summarized in Table 5.2 below.
Table 5.2 Noise
Monitoring Station for Contract no HK/2009/01 and
HK/2009/02
|
Station |
Description |
|
M1a |
Harbour Road Sports Centre |
5.1.6
No action or limit level exceedance was
recorded in this reporting month.
5.1.7
Noise monitoring results measured in this
reporting period are reviewed and summarized. Details of noise monitoring results and
graphical presentation can be referred in Appendix
5.2.
Contract no. HY/2009/15 – Central-Wanchai Bypass –
Tunnel (Causeway Bay Typhoon Shelter Section) under FEP-06/364/2009/A
5.1.8 The
commencement of construction works for Contract no. HY/2009/15 under
FEP-06/364/2009/A was on 13 July 2011. Noise
monitoring was commenced on 13 July 2011. The proposed divisions of
noise monitoring stations are summarized in Table 5.3 below.
Table 5.3 Noise Monitoring Stations for Contract no. HY/2009/15
|
Station |
Description |
|
M2b |
Noon Gun Area |
|
M3a |
Tung Lo Wan Fire Station |
5.1.9
No action or limit level exceedance was
recorded in this reporting month.
5.1.10
Noise monitoring results measured in this
reporting period are reviewed and summarized. Details of noise monitoring results and
graphical presentation can be referred in Appendix
5.2.
Contract no. HY/2009/19 – Central – Wanchai Bypass
Tunnel (North Point Section) and Island Eastern Corridor Link under FEP-07/364/2009/D
5.1.11 Noise monitoring for the
tunnel works under contract no. HY/2009/19 was commenced on 24 April 2011. The
proposed division of noise monitoring stations are summarized in Table 5.4
below.
Table 5.4 Noise
Monitoring Stations for Contract no. HY/2009/19
|
Station |
Description |
|
M4b |
Victoria Centre |
|
M5b |
City Garden |
|
M6 |
HK Baptist Church Henrietta Secondary School |
5.1.12
One limit
level exceedances were recorded at M6- HK Baptist Church Henrietta Secondary
School on 24 January 2017 in this reporting month.
5.1.13
Traffic noise was observed during monitoring 24
January 2017 and it was considered as the major noise contribution. As such,
the limit level exceedance was concluded as non-project related.
5.1.14
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. Details
of the Notification of Exceedance can be referred in Appendix 6.2.
Contract no. HY/2010/08 – Central-Wanchai Bypass
–Wanchai Bypass Tunnel (Slip Raod 8 Section) under FEP-12/364/2009/D
5.1.15 The
commencement of construction works for Contract no. HY/2010/08 under FEP-10/364/2009/B was on 02 September 2013. Noise monitoring was commenced on 02
September 2013. The proposed divisions of noise monitoring stations are
summarized in Table 5.5 below.
Table 5.5 Noise
Monitoring Stations for Contract no. HY/2010/08
|
Station |
Description |
|
M3a |
Tung Lo Wan Fire Station |
5.1.16
No action or limit level exceedance was
recorded in this reporting month.
5.1.17
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. HY/2011/08 – Central - Wan Chai Bypass (CWB) – Tunnel Buildings, Systems
and Fittings, and Works Associated with Tunnel Commissioning
5.1.18 Noise
monitoring for the Central Interchange works under contract no. HY/2009/18 was
commenced on 22 April 2011.The proposed division of noise monitoring stations
for Contract no. HY/2011/08 are summarized in Table 5.6 below:
Table 5.6 Noise
Monitoring Stations for Contract no. HY/2011/08
|
Station |
Description |
|
M4b |
Victoria Centre |
|
*M7e |
International Finance Centre (Eastern End of Podium) |
|
M7w |
International Finance Centre (Western End of Podium) |
|
M8 |
City Hall |
* Remark: M7e has become a reference station starting from 7 Aug 2012
5.1.19
No action or limit level exceedance was
recorded in this reporting month.
5.1.20
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.
5.2.1.
Real time noise monitoring at RTN4-Causeway Bay Community Centre was
commenced on 13 Jan 2013. The baseline noise level of RTN4- Causeway Bay
Community Centre has adopted the results from the baseline noise monitoring
report for EP/364/2009 in 22 April 2010 in which approved by EPD.
5.2.2.
Po Leung Kuk Yu Lee Mo Fan Memorial School granted permission for set up
on 4 Sep 2012 and real time noise monitoring station RTN3 set up was performed
on 14 Sep 2012. Real time noise baseline capturing was conducted during time
period without construction work from 21 Sep 2012 to 04 Oct 2012. Real time noise monitoring at RTN3 – Po Leung Kuk Yu Lee Mo Fan Memorial School was
commenced since 06 Oct 2012.
5.2.3.
Real-time noise monitoring station RTN2 previously located at oil Street
Community Liaison Centre was relocated to Hong Kong Electric Centre on 5 Oct
2012, which is a representative of the noise sensitive receiver City Garden.
The baseline noise level of RTN2a will adopt the results derived from the
baseline noise monitoring conducted at Hong Kong Electric Centre from 4
December 2009 to 17 December 2009.
5.2.4.
Real-time noise monitoring station RTN1-FEHD Whitfield Depot was finely
adjusted from 2/F to roof-top at FEHD Whitfield Depot on 24 June 2013 with
respect to the commencement of advance works for IEC parapet demolition.
Contract no. HY/2009/19 – Central – Wanchai Bypass
Tunnel (North Point Section) and Island Eastern Corridor Link under FEP-07/364/2009/D
5.2.5.
The proposed division of noise monitoring
stations are summarized in Table 5.7 below. Real time noise
monitoring for major construction works under contract no. HY/2009/19 was
commenced on 24 April 2011.
Table 5.7 Real Time Noise Monitoring Stations for Contract no. HY/2009/19
|
Location ID |
District |
Description |
|
RTN1 |
Tin Hau |
FEHD Hong Kong
Transport Section Whitfield
Depot |
|
RTN2a |
North Point |
Hong Kong Electric Centre |
|
RTN3 |
North Point |
Po Leung Kuk Yu Lee Mo Fan Memorial School |
|
RTN4 |
Tin Hau |
Causeway Bay Community Centre |
* Real time noise monitoring
results and graphical presentation during restrict hours and night time period
are for information only and noise during CNP period shall be controlled under
NCO.
5.2.6.
No limit level exceedance
was recorded at RTN1-FEHD Hong Kong Transport Section Whitfield Depot was
recorded in the reporting month.
5.2.7.
Limit level exceedances were recorded at
RTN2a- Hong Kong Electric Centre on 16, 18, 19, 20, 21, 23, 24 and 25 January
2017 during daytime in the reporting month. After checking with Contractor of
HY/2009/19, on 16 January 2017, formwork erection was conducted while sheet
piling works was conducted with temporary noise barrier provided along site
boundary by the Contractor of HY/2009/19. On 18 January 2017, wire cutting of
crosshead structure at IEC was conducted while sheet piling works was conducted
with temporary noise barrier provided along site boundary by the Contractor of
HY/2009/19. On 19 January 2017, U-beam structure removal by crawler crane was
conducted and no major noise concern was considered while sheet piling works was
conducted with temporary noise barrier provided along site boundary by the
Contractor of HY/2009/19.
On 20 and 21 January 2017, U-beam wire
cutting, backfilling and U-beam unloading was conducted by the Contractor of
HY/2009/19 and no major noise concern was considered. On 23, 25 January 2017,
unloading of U-beam wire cutting was conducted while pre-boring and sheet pile
installation were conducted with temporary noise barrier provided along site
boundary by the Contractor of HY/2009/19.On 24 January 2017, unloading of
U-beam and wire cutting of U-beam structure on ground was conducted while
pre-boring and sheet pile installation were conducted with temporary noise barrier
provided along site boundary by the Contractor of HY/2009/19.
Nevertheless, Non CWB Project building
construction works with drilling and breaking works opposite to the monitoring
station at Oil Street were observed across January 2017 and observed as the
major noise contribution throughout the monitoring period. In view of the
above, the exceedances were considered as non-Project related.
5.2.8.
No limit level exceedances were recorded at
RTN3- Yu Lee Mo Fan Memorial School in the reporting month.
5.2.9.
Limit level exceedance
was recorded at RTN4- Causeway Bay Community Centre Hong Kong Transport Section
Whitfield Depot on 05 and 06 January 2017 during daytime in the reporting
month. After checking with Contractor of HY/2009/19, lifting of U-Beam
Structure was conducted on 05 and 06 January 2017 and no major noise concern is
considered while external renovation work at Harbour Heights was observed and
the exceedance was considered to be non-Project related.
5.2.10.
Real time noise monitoring results measured
in this reporting period are reviewed and summarized. Details of real time
noise monitoring results and graphical presentation can be referred to Appendix 5.4.
Contract no. HY/2011/08 – Central - Wan Chai
Bypass (CWB) – Tunnel Buildings, Systems and Fittings, and Works Associated
with Tunnel Commissioning
5.2.11.
The proposed division of noise monitoring
stations are summarized in Table 5.8 below. Real time noise
monitoring for major construction works under contract no. HY/2011/08 was
commenced on 19 March 2015.
Table
5.8 Real Time Noise Monitoring Stations for Contract no. HY/2011/08
|
Location ID |
District |
Description |
|
RTN1 |
Tin Hau |
FEHD Hong Kong Transport Section Whitfield Depot |
|
RTN2a |
North Point |
Hong Kong Electric Centre |
|
RTN4 |
Tin Hau |
Causeway Bay
Community Centre |
* Real time noise monitoring
results and graphical presentation during restrict hours and night time period
are for information only and noise during CNP period shall be controlled under
NCO.
5.2.12.
No limit level exceedance
was recorded at RTN1-FEHD Hong Kong Transport Section Whitfield Depot was
recorded in the reporting month.
5.2.13.
Limit level exceedances were recorded at
RTN2a- Hong Kong Electric Centre on 16, 18, 19, 20, 21, 23, 24 and 25 January
2017 during daytime in the reporting month. After checking with Contractor of
HY/2011/08, formwork and bar fixing works were conducted at the Administration
building area on 16, 18, 19, 20, 21, 23 and 24 and no particular noise was considered
and no construction works was conducted on 25 January 2017. Nevertheless, Non
CWB Project building construction works with drilling and breaking works
opposite to the monitoring station at Oil Street were observed across January
2017 and observed as the major noise contribution throughout the monitoring
period. In view of the above, the exceedances were considered as non-Project
related.
5.2.14.
Limit level exceedance
was recorded at RTN4- Causeway Bay Community Centre Hong Kong Transport Section
Whitfield Depot on 05 and 06 January 2017 during daytime in the reporting
month. After checking with Contractor of HY/2011/08, formwork and bar fixing
was conducted on 05 and 06 January 2017 and no major noise concern is
considered while external renovation work at Harbour Heights was observed and
the exceedance was considered to be non-Project related.
Contract no. HY/2009/18 – Central – Wan Chai
Bypass (CWB) – Central Interchange under FEP-05/364/2009/A
5.3.1
Air quality monitoring for the Central
Interchange works under contract no. HY/2009/18 was commenced on 21 April 2011.
The proposed division of air quality monitoring stations are summarized in Table
5.9 below.
Table 5.9 Air Quality Monitoring Stations for Contract no. HY/2009/18
|
Station |
Description |
|
MA1e |
International Finance Centre (Eastern End of Podium) |
|
MA1w |
International Finance Centre (Western End of Podium) |
5.3.2
No exceedance was recorded in the reporting
month.
5.3.3
Air quality monitoring results measured in
this reporting period are reviewed and summarized. Details of air quality monitoring
results and graphical presentation can be referred in Appendix 5.3.
Contract no. HK/2009/01 – Wan Chai Development
Phase II – Central – Wan Chai Bypass at Hong Kong Convention and Exhibition
Centre – Tunnel Works under FEP-02/364/2009
5.3.4
The commencement of construction works for
Contract no. HK/2009/01 under FEP-02/364/2009 is on 25 August 2011. Air quality
monitoring was commenced on 25 August 2011. The proposed division of air quality
monitoring stations are summarized in Table 5.10 below.
Table 5.10 Air Quality Monitoring Station for Contract no. HK/2009/01
|
Station |
Description |
|
CMA5b |
Pedestrian Plaza |
5.3.5
One 24hr TSP action level exceedance was
recorded at CMA5b on 09 January 2017.
5.3.6
No construction works was undertaken on 09
January 2017 around Pedestrian Plaza under Contract HK/2009/01, no particular
observation regarding air quality impact was observed during sampling. In view
of the above, the action level exceedance was considered to be non-project
related and potentially contributed by local ambient condition.
5.3.7
One 24hr TSP action level exceedance was recorded
at CMA5b on 20 January 2017.
5.3.8
No construction works was undertaken on 20
January 2017 around Pedestrian Plaza under Contract HK/2009/01, no particular
observation regarding air quality impact was observed during sampling. In view
of the above, the action level exceedance was considered to be non-project
related and potentially contributed by local ambient condition such as road
traffic next to the monitoring station.
5.3.9
Air quality monitoring results measured in
this reporting period are reviewed and summarized. Details of air quality monitoring
results and graphical presentation can be referred in Appendix
5.3.
Contract no. HK/2009/02 – Wan Chai Development
Phase II – Central – Wan Chai Bypass at Wan Chai East (CWB Tunnel) under
FEP-01/364/2009
5.3.10
The commencement of construction works for HK/2009/02
under FEP-01/364/2009 is on 26 April 2011. The proposed division of air quality
monitoring stations are summarized in Table 5.11 below.
Table
5.11 Air Quality Monitoring Station for Contract no. HK/2009/02
|
Station |
Description |
|
CMA4a |
Society for the Prevention of Cruelty to Animals |
5.3.11
No exceedance was recorded in the reporting
month.
5.3.12
Air quality monitoring results measured in
this reporting period are reviewed and summarized. Details of air quality monitoring
results and graphical presentation can be referred in Appendix
5.3.
Contract no. HY/2009/15 – Central-Wanchai Bypass –
Tunnel (Causeway Bay Typhoon Shelter Section) under FEP-06/364/2009/A
5.3.13
The commencement of construction works for
Contract no. HY/2009/15 under FEP-06/364/2009/A was on 13 July 2011. Air
quality monitoring was commenced on 14 July 2011. The proposed division of air quality monitoring stations are summarized
in Table 5.12 below.
Table 5.12 Air Quality Monitoring
Station for Contract no. HY/2009/15
|
Station |
Description |
|
CMA3a |
CWB PRE Site Office |
5.3.14
No exceedance was recorded in the reporting
month.
5.3.15
Air quality monitoring results measured in
this reporting period are reviewed and summarized. Details of air quality monitoring
results and graphical presentation can be referred in Appendix 5.3.
Contract no. HY/2009/19 – Central – Wanchai Bypass
Tunnel (North Point Section) and Island Eastern Corridor Link under FEP-07/364/2009/D
5.3.16
The proposed division of air quality monitoring
stations are summarized in Table 5.13 below. Air quality monitoring
for the tunnel works under contract no. HY/2009/19 was commenced on 26 April
2011.
Table 5.13 Air Quality Monitoring Stations for Contract no. HY/2009/19
|
Station |
Description |
|
CMA1b |
Oil Street Site Office |
|
CMA2a |
Causeway Bay Community Centre |
5.3.17
No exceedance was recorded in the reporting
month.
5.3.18
Air quality monitoring results measured in
this reporting period are reviewed and summarized. Details of air quality monitoring
results and graphical presentation can be referred in Appendix
5.3.
Contract no. HK/2012/08- Wan Chai Development Phase
II – Central-Wan Chai Bypass at Wan Chai West
5.3.19
The commencement of construction works for
Contract no. HK/2012/08 under FEP-09/364/2009/B was on May 2014. Air quality
monitoring was commenced on 25 August 2011. The proposed division of air quality monitoring stations are summarized
in Table 5.14 below.
Table
5.14 Air Quality Monitoring Station for Contract no. HK/2012/08
|
Station |
Description |
|
CMA5b |
Pedestrian Plaza |
5.3.20
One 24hr TSP action level exceedance was
recorded at CMA5b on 09 January 2017.
5.3.21
Despite formwork erection and rebar fixing
was undertaken on 09 January 2017 around Pedestrian Plaza under Contract
HK/2012/08, no particular observation regarding air quality impact was observed
during sampling. In view of the above, the action level exceedance was
considered to be non-project related and potentially contributed by local
ambient condition.
5.3.22
One 24hr TSP action level exceedance was recorded
at CMA5b on 20 January 2017.
5.3.23
Despite formwork erection and rebar fixing
was undertaken on 20 January 2017 around Pedestrian Plaza under Contract
HK/2012/08, no particular observation regarding air quality impact was observed
during sampling. In view of the above, the action level exceedance was
considered to be non-project related and potentially contributed by local
ambient condition such as road traffic next to the monitoring station.
5.3.24
Air quality monitoring results measured in
this reporting period are reviewed and summarized. Details of air quality monitoring
results and graphical presentation can be referred in Appendix
5.3.
Contract no. HY/2010/08 – Central-Wanchai Bypass
–Wanchai Bypass Tunnel (Slip Raod 8 Section) under FEP-12/364/2009/D
5.3.25
The commencement of construction works for
Contract no. HY/2010/08 under FEP-12/364/2009/D was on July 2014. Air quality
monitoring was commenced on 14 July 2011. The
proposed division of air quality monitoring stations are summarized in Table
5.15 below.
Table
5.15 Air Quality Monitoring Station for Contract no. HY/2010/08
|
Station |
Description |
|
CMA3a |
CWB PRE Site Office |
5.3.26
No exceedance was recorded in the reporting
month. Air quality monitoring results measured in this reporting period are
reviewed and summarized. Details of air quality monitoring results and
graphical presentation can be referred in Appendix 5.3.
Contract
no. HY/2011/08 – Central - Wan Chai Bypass (CWB) – Tunnel Buildings, Systems
and Fittings, and Works Associated with Tunnel Commissioning
5.3.27
Air quality monitoring for the Central
Interchange works under contract no. HY/2011/08 was commenced on 21 April 2011.
The proposed division of air quality monitoring stations are summarized in Table
5.16 below.
Table
5.16 Air Quality Monitoring Stations for Contract no. HY/2011/08
|
Station |
Description |
|
MA1e |
International Finance Centre (Eastern End of Podium) |
|
MA1w |
International Finance Centre (Western End of Podium) |
|
CMA1b |
Oil Street Site Office |
|
CMA2a |
Causeway Bay Community Centre |
5.3.28
No exceedance was recorded in the reporting
month.
5.3.29
Air quality monitoring results measured in
this reporting period are reviewed and summarized. Details of air quality monitoring
results and graphical presentation can be referred in Appendix
5.3.
Contract no. HK/2009/01 – Wan Chai Development
Phase II – Central – Wan Chai Bypass at Hong Kong Convention and Exhibition
Centre – Tunnel Works under FEP-02/364/2009
5.4.1. Inert C&D wastes and non-inert
C&D wastes were disposed in this reporting month. Details
of the waste flow table are summarized in Table 5.17.
Table
5.17 Details of Waste Disposal for Contract
no. HK/2009/01
|
Waste Type |
|||
|
Inert C&D materials disposed, m3 |
10.57 |
107926.02 |
TKO137, TM38 |
|
Inert C&D materials recycled, m3 |
Nil |
98512.03 |
N/A |
|
Non-inert C&D materials disposed, m3 |
83.6 |
5216.04 |
SENT Landfill |
|
Non-inert C&D materials recycled, kg |
Nil |
1285746 |
N/A |
|
Chemical waste disposed, kg |
Nil |
10400 |
N/A |
|
Marine Sediment (Type 1 – Open Sea Disposal) ,
m3 |
Nil |
11527 |
South of Cheung Chau |
|
Marine Sediment (Type 1 – Open Sea Disposal (Dedicate Sites) &
Type 2 – Confined Marine Disposal) , m3 |
Nil |
16261 |
East of Cha Chau South Brothers |
Contract no. HK/2009/02 – Wan Chai Development
Phase II – Central – Wan Chai Bypass at Wan Chai East (CWB Tunnel) under
FEP-01/364/2009
5.4.2. Inert
C&D & non-inert C&D wastes were disposed of in this reporting
month. Details of the waste flow table 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 |
2633 |
521268.412 |
TKO137 / TM 38 |
|
Inert C&D materials recycled, m3 |
Nil |
46520 |
N/A |
|
Non-inert C&D materials disposed, m3 |
77 |
4007.317 |
SENT Landfill |
|
Non-inert C&D materials recycled, m3 |
Nil |
N/A |
N/A |
|
Chemical waste disposed, kg |
Nil |
17718 |
N/A |
|
Marine Sediment (Type 1 – Open Sea Disposal)
, m3 |
Nil |
65663 |
South Cheung Chau |
Contract no. HY/2009/18 –
Central – Wan Chai Bypass (CWB) – Central Interchange under
FEP-05/364/2009/A
5.4.3. Inert
C&D and non-inert C&D waste was disposed of in this reporting month.
Details of the waste flow table are summarized in Table 5.19.
Table 5.19 Details
of Waste Disposal for Contract no. HY/2009/18
|
310.24 |
1414780.99 |
||
|
Nil |
58787.05 |
||
|
37.84 |
4343.63 |
||
|
Nil |
878.37 |
||
|
Nil |
6772 |
Contract no. HY/2009/15 – Central-Wanchai Bypass – Tunnel (Causeway Bay
Typhoon Shelter Section) under FEP-06/364/2009/A
5.4.4. Inert & Non-inert C&D wastes
were disposed of in this reporting month. Details
of the waste flow table are summarized in Table 5.20.
Table 5.20 Details of Waste Disposal for
Contract no. HY/2009/15
|
Waste Type |
Quantity this month |
Cumulative Quantity-to-Date |
Disposal / Dumping Grounds |
|
Inert C&D materials disposed, m3 |
388.42 Nil |
625035.8 245453.3 |
Tuen Mun Area 38 TKO137 FB |
|
Inert C&D materials recycled, m3 |
Nil |
358660.77 |
HY/2009/11 ex-PCWA TS4 /TS2 WDII Lun Ku Tan WENT HY/2010/08 |
|
Non-inert C&D materials disposed, m3 |
11.0 Nil |
4672.39 1.58 |
SENT Landfill WENT Landfill |
|
Non-inert C&D materials recycled, m3 |
Nil |
5496446.2 |
Xun Xiang Metalware Skylight Recycle (paper) |
|
Chemical waste disposed, kg |
Nil |
22755 |
Dunwell Group |
|
Marine Sediment (Type1-Open Sea Disposal
(Dedicate Sites) &Type 2 – Confined Marine Disposal), m3 |
Nil |
5684 |
South of the Brothers |
Contract no. HY/2009/19 – Central – Wanchai Bypass Tunnel (North Point
Section) and Island Eastern Corridor Link under FEP-07/364/2009/D
5.4.5. Inert and
Non-inert C&D wastes were disposed of in this reporting month. Details of
the waste flow table are summarized in Table 5.21.
Table
5.21 Details
of Waste Disposal for Contract no. HY/2009/19
|
Inert C&D
materials disposed, ton |
6847.96 |
671378.97 |
TM38 |
|
Inert C&D
materials recycled, ton |
Nil |
82349.7 |
N/A |
|
Non-inert C&D
materials disposed, ton |
87.24 |
5495.02 |
SENT Landfill |
|
Non-inert C&D
materials recycled, ton |
4.57 |
565.13 |
N/A |
|
Chemical waste
disposed, kg |
Nil |
10.02 |
N/A |
|
Marine Sediment
(Tunnel) (Type-1 Open Sea Disposal), m3 |
Nil |
20556 |
South of Cheung Chau |
|
Marine Sediment
(Tunnel) (Type 1- Open Sea Disposal (Dedicated Sites) & Type 2 – Confined
Marine Disposal), m3 |
Nil |
30751 |
East of Sha Chau |
Contract no. HK/2012/08 Wan Chai Development Phase
II - Central-Wan Chai Bypass at Wan Chai West under FEP-12/364/2009/D
5.4.6. No inert
and Non-inert C&D wastes were disposed of in this reporting month. Details
of the waste flow table are summarized in Table 5.22.
Table 5.22 Details
of Waste Disposal for Contract no. HK/2012/08
|
Waste Type* |
Quantity this month |
Cumulative-to-Date |
Disposal / Dumping Grounds |
|
Inert C&D
materials disposed, m3 |
154 Nil |
181811 116668 |
TKO 137 TM38 |
|
Inert C&D
materials recycled, m3 |
Nil |
Nil |
N/A |
|
Non-inert C&D
materials disposed, m3 |
525 |
5277 |
SENT |
|
Non-inert C&D
materials recycled, m3 |
Nil |
Nil |
N/A |
|
Chemical waste
disposed, kg |
Nil |
Nil |
N/A |
|
Marine sediment
(Type 1) disposal, m3 |
Nil |
3145 |
South of Cheung Chau / East of Sha Chau / South of The Brothers |
Remarks:
The quantity of inert C&D material disposed, recycled, non-inert C&D
material disposed, recycled are reported up to calendar month on 31 January 2017.
Contract
no. HY/2010/08 Central – Wan Chai Bypass (CWB) – Tunnel (Slip Road 8) under
FEP-10/364/2009/B
5.4.7. No inert
and Non-inert C&D wastes were disposed of in this reporting month. Details
of the waste flow table are summarized in Table 5.23.
|
Waste Type* |
Quantity this month |
Cumulative-to-Date |
Disposal / Dumping Grounds |
|
Inert C&D materials disposed, m3 |
291.1 Nil Nil 30.53 |
578035.27 262656.6 82911.8 72481.59 |
TM 38 WENT SENT TKO area 137 |
|
Inert C&D materials recycled, m3 |
Nil |
Nil |
N/A |
|
Non-inert C&D materials disposed, m3 |
263.5 |
3639.53 |
SENT |
|
Non-inert C&D materials recycled, m3 |
Nil |
Nil |
N/A |
|
Chemical waste disposed, kg |
Nil |
979 |
N/A |
|
Type 1 – Open Sea Disposal, m3 |
Nil |
16368.4 |
East Sha Chau/ South Brothers Island |
|
Type 2 – Confined Marine disposal, m3 |
Nil |
549.2 |
East Sha Chau |
Table 5.23 Details of Waste Disposal for Contract no. HY/2010/08
Contract
no. HY/2011/08 Central –Central - Wan Chai Bypass (CWB) –Tunnel Buildings, Systems and Fittings, and
Works Associated with Tunnel Commissioning under FEP-11/364/2009/E
5.4.8. No inert
and Non-inert C&D wastes were disposed of in this reporting month. Details
of the waste flow table are summarized in Table 5.24.
Table 5.24 Details of Waste Disposal for Contract no. HY/2011/08
|
Waste Type* |
Quantity this month |
Cumulative-to-Date |
Disposal / Dumping Grounds |
|
Inert C&D materials disposed, m3 |
55.29 |
598.96 |
CWPF & TKO137 |
|
Inert C&D materials recycled, m3 |
Nil |
Nil |
N/A |
|
Non-inert C&D materials disposed, m3 |
230.84 |
1838.17 |
SENT |
|
Non-inert C&D materials recycled, ton |
Nil |
31.72 |
N/A |
|
Chemical waste disposed, kg |
Nil |
3800 |
N/A |
6.0.1. The Event
Action Plan for construction noise, air qualities are presented in Appendix 6.1.
Contract no. HY/2009/18 – Central – Wan Chai Bypass
(CWB) – Central Interchange under FEP-05/364/2009/A
6.1.1. No
exceedance was recorded in the reporting month.
Contract no. HK/2009/01 – Wan Chai Development
Phase II – Central – Wan Chai Bypass at Hong Kong Convention Exhibition Centre
– Tunnel Works under FEP-02/364/2009
6.1.2. No
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) under FEP-01/364/2009
6.1.3. No
exceedance was recorded in the reporting month.
Contract no. HY/2009/15 – Central-Wanchai Bypass – Tunnel (Causeway Bay
Typhoon Shelter Section) under FEP-06/364/2009/A
6.1.4. No
exceedance was recorded in the reporting month.
Contract no. HY/2009/19 – Central – Wanchai
Bypass Tunnel (North Point Section) and Island Eastern Corridor Link under FEP-07/364/2009/D
6.1.5. One limit
level exceedances were recorded at M6- HK Baptist Church Henrietta Secondary
School on 24 January 2017 in this reporting month.
6.1.6. Traffic
noise was observed during monitoring 24 January 2017 and it were considered as
the major noise contribution. As such, the limit level exceedance was concluded
as non-project related.
Contract no. HY/2010/08 – Central-Wanchai Bypass – Tunnel (Slip Raod 8
Section) under FEP-10/364/2009/B
6.1.7. No
exceedance was recorded in the reporting month.
Contract no. HY/2011/08 Central –Central - Wan Chai Bypass
(CWB) –Tunnel Buildings, Systems and Fittings, and Works Associated with Tunnel
Commissioning under FEP-11/364/2009/E
6.1.8. No
exceedance was recorded in the reporting month.
Real Time Noise Monitoring
Contract no. HY/2009/19 – Central – Wanchai Bypass Tunnel (North Point
Section) and Island Eastern Corridor Link under FEP-07/364/2009/D
6.1.9. No limit level exceedance
was recorded at RTN1-FEHD Hong Kong Transport Section Whitfield Depot was
recorded in the reporting month.
6.1.10. Limit
level exceedances were recorded at RTN2a- Hong Kong Electric Centre on 16, 18,
19, 20, 21, 23, 24 and 25 January 2017 during daytime in the reporting month. After
checking with Contractor of HY/2009/19, on 16 January 2017, formwork erection
was conducted while sheet piling works was conducted with temporary noise barrier
provided along site boundary by the Contractor of HY/2009/19. On 18 January
2017, wire cutting of crosshead structure at IEC was conducted while sheet
piling works was conducted with temporary noise barrier provided along site
boundary by the Contractor of HY/2009/19. On 19 January 2017, U-beam structure
removal by crawler crane was conducted and no major noise concern was considered
while sheet piling works was conducted with temporary noise barrier provided
along site boundary by the Contractor of HY/2009/19.
On 20 and 21 January 2017, U-beam wire
cutting, backfilling and U-beam unloading was conducted by the Contractor of
HY/2009/19 and no major noise concern was considered. On 23, 25 January 2017,
unloading of U-beam wire cutting was conducted while pre-boring and sheet pile
installation were conducted with temporary noise barrier provided along site
boundary by the Contractor of HY/2009/19.On 24 January 2017, unloading of
U-beam and wire cutting of U-beam structure on ground was conducted while
pre-boring and sheet pile installation were conducted with temporary noise barrier
provided along site boundary by the Contractor of HY/2009/19.
Nevertheless, Non CWB Project building
construction works with drilling and breaking works opposite to the monitoring
station at Oil Street were observed across January 2017 and observed as the
major noise contribution throughout the monitoring period. In view of the
above, the exceedances were considered as non-Project related.
6.1.11. No limit
level exceedances were recorded at RTN3- Yu Lee Mo Fan Memorial School in the
reporting month.
6.1.12. Limit level exceedance
was recorded at RTN4- Causeway Bay Community Centre Hong Kong Transport Section
Whitfield Depot on 05 and 06 January 2017 during daytime in the reporting
month. After checking with Contractor of HY/2009/19, lifting of U-Beam
Structure was conducted on 05 and 06 January 2017 and no major noise concern is
considered while external renovation work at Harbour Heights was observed and
the exceedance was considered to be non-Project related.
Contract no. HY/2011/08 Central –Central - Wan Chai Bypass
(CWB) –Tunnel Buildings, Systems and Fittings, and Works Associated with Tunnel
Commissioning under FEP-11/364/2009/EF
6.1.1
No limit level exceedance
was recorded at RTN1-FEHD Hong Kong Transport Section Whitfield Depot was
recorded in the reporting month.
6.1.2 Limit
level exceedances were recorded at RTN2a- Hong Kong Electric Centre on 16, 18,
19, 20, 21, 23, 24 and 25 January 2017 during daytime in the reporting month. After
checking with Contractor of HY/2011/08, formwork and bar fixing works were
conducted at the Administration building area on 16, 18, 19, 20, 21, 23 and 24
and no particular noise was considered and no construction works was conducted
on 25 January 2017. Nevertheless, Non CWB Project building construction works
with drilling and breaking works opposite to the monitoring station at Oil
Street were observed across January 2017 and observed as the major noise
contribution throughout the monitoring period. In view of the above, the
exceedances were considered as non-Project related.
6.1.3 Limit level exceedance
was recorded at RTN4- Causeway Bay Community Centre Hong Kong Transport Section
Whitfield Depot on 05 and 06 January 2017 during daytime in the reporting
month. After checking with Contractor of HY/2011/08, formwork and bar fixing
was conducted on 05 and 06 January 2017 and no major noise concern is
considered while external renovation work at Harbour Heights was observed and
the exceedance was considered to be non-Project related.
Contract no. HY/2009/18 – Central – Wan Chai Bypass (CWB) – Central
Interchange under FEP-05/364/2009/A
6.2.1. No
exceedance was recorded in the reporting month.
Contract no. HK/2009/01 – Wan Chai Development Phase II – Central – Wan
Chai Bypass at Hong Kong Convention and Exhibition Centre – Tunnel Works under
FEP-02/364/2009
6.2.2. One 24hr
TSP action level exceedance was recorded at CMA5b on 09 January 2017.
6.2.3. No
construction works was undertaken on 09 January 2017 around Pedestrian Plaza
under Contract HK/2009/01, no particular observation regarding air quality
impact was observed during sampling. In view of the above, the action level
exceedance was considered to be non-project related and potentially contributed
by local ambient condition.
6.2.4. One 24hr
TSP action level exceedance was recorded at CMA5b on 20 January 2017.
6.2.5. No
construction works was undertaken on 20 January 2017 around Pedestrian Plaza
under Contract HK/2009/01, no particular observation regarding air quality
impact was observed during sampling. In view of the above, the action level
exceedance was considered to be non-project related and potentially contributed
by local ambient condition such as road traffic next to the monitoring station.
Contract no. HK/2009/02 – Wan Chai Development
Phase II – Central – Wan Chai Bypass at Wan Chai East (CWB Tunnel) under
FEP-01/364/2009
6.2.6. No
exceedance was recorded in the reporting month.
Contract no. HY/2009/15 – Central-Wanchai Bypass – Tunnel (Causeway Bay
Typhoon Shelter Section) FEP-06/364/2009/A
6.2.7. No
exceedance was recorded in the reporting month.
Contract no. HY/2009/19 – Central – Wanchai Bypass Tunnel (North Point
Section) and Island Eastern Corridor Link under FEP-07/364/2009/D
6.2.8. No
exceedance was recorded in the reporting month.
Contract no. HK/2012/08 Wan Chai Development Phase II - Central-Wan Chai
Bypass at Wan Chai West under FEP-12/364/2009/D
6.2.9. One 24hr
TSP action level exceedance was recorded at CMA5b on 09 January 2017.
6.2.10. Despite
formwork erection and rebar fixing was undertaken on 09 January 2017 around
Pedestrian Plaza under Contract HK/2012/08, no particular observation regarding
air quality impact was observed during sampling. In view of the above, the
action level exceedance was considered to be non-project related and
potentially contributed by local ambient condition.
6.2.11. One 24hr
TSP action level exceedance was recorded at CMA5b on 20 January 2017.
6.2.12. Despite
formwork erection and rebar fixing was undertaken on 20 January 2017 around
Pedestrian Plaza under Contract HK/2012/08, no particular observation regarding
air quality impact was observed during sampling. In view of the above, the
action level exceedance was considered to be non-project related and
potentially contributed by local ambient condition such as road traffic next to
the monitoring station.
Contract no. HY/2010/08 – Central-Wanchai Bypass – Tunnel (Slip Raod 8
Section) under FEP-10/364/2009/B
6.2.13. No
exceedance was recorded in the reporting month.
Contract
no. HY/2011/08 Central –Central - Wan Chai Bypass (CWB) –Tunnel Buildings, Systems and
Fittings, and Works Associated with Tunnel Commissioning under
FEP-11/364/2009/E
6.2.14. No
exceedance was recorded in the reporting month.
6.3.1. There was
no non-compliance from the site audits and monitoring in the reporting period.
The observations and recommendations made in each individual site audit session
were presented in Section 8.
6.4.1 There was
no particular action taken since no non-compliance was recorded from the site
audits and monitoring in the reporting period.
7.0.1.
According to Condition 3.4 of the
EP-364/2009/E, this section addresses the relevant cumulative construction
impact due to the concurrent activities of the current projects including the
Central Reclamation Phase III (CRIII), Wan Chai Development Phase II (WDII),
Central-WanChai Bypass (CWB), Island Eastern Corridor Link projects (IECL) and
Wan Chai Development Phase II – Central – Wan Chai Bypass at Wan Chai East (CWB
Tunnel).
7.0.2.
According to the Final EM&A Report of
Central Reclamation Phase III (CRIII) for Contract HK 12/02, the major
construction activities were completed by end of January 2014 and no
construction activities were undertaken thereafter and the water quality
monitoring was completed in October 2011.
As such, it is considered that there were no cumulative construction
impact due to the concurrent activities of the current projects with the
Central Reclamation Phase III (CRIII) undertaken by contractor HK12/02 in the
reporting month.
7.0.3.
According to the construction programme of
Central-Wanchai Bypass at Wanchai West at the Central Reclamation Phase III
area include road works, backfilling works and reinstatement of Culvert K were
performed in January 2017 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, building
demolition and tunnel works at Wan Chai East, tunnel construction and
backfilling works and ELS works at Wan Chai West. The major construction
activities under Central-Wan Chai Bypass and Island Eastern Corridor Link
Projects were road works and ventilation building construction at Central
Interchange, reinstatement of Eastern Breakwater, ELS works and retaining wall
construction at Victoria Park, ELS works and tunnel works at TS3, bridge
construction, piling and tunnel works at North Point area in the reporting
month. 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 quality impact from
construction activities was anticipated in the reporting month. Besides, no project
related exceedance was recorded during the air quality 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. HY/2009/15,
HY/2009/18, HY/2009/19, HK/2012/08, HK/2009/01, HK/2009/02, HY/2010/08 and HY/2011/08.
No non-conformance was identified during the site audits. The Contractors rectified major
observations and recommendations made during the audit sessions. No
non-conformance was identified during the site inspections.
Table 8.1 Summary of
Environmental Inspections for
Contract no. HY/2009/15
|
Item |
Date |
Observations |
Action taken by Contractor |
Completion date |
|
170103_1 |
3 Jan 2017 |
Leaked oil shall be
cleaned as chemical waste (Eastern Breakwater) |
Leaked oil was
cleared as chemical waste. |
Completion as
observed on 10 Jan 2017 |
|
170117_1 |
17 Jan 2017 |
Leaked oil shall be
cleaned as chemical waste (Eastern Breakwater) |
Leaked oil was
cleared as chemical waste. |
Completion as
observed on 24 Jan 2017 |
Table 8.2 Summary of
Environmental Inspections for
Contract no. HY/2009/18
|
Item |
Date |
Observations |
Action taken by Contractor |
Completion date |
|
170119_1 |
19 Jan 2017 |
Protection shall be
provided to on-site drainage system to avoid contaminated discharge |
Protection was
provided to the concerned on-site drainage system |
Completion as
observed on 26 January 2017 |
Table 8.3 Summary of Environmental Inspections for Contract no. HY/2009/19
|
Item |
Date |
Observations |
Action taken by Contractor |
Completion date |
|
161228_1 |
28 Dec 2016 |
Muddy effluent from
construction site shall be diverted to proper collection point within site
area to avoid overflow to nearby area and public drainage (Oil Street Parking
Area) |
No further muddy
effluent was observed |
Completion as
observed on 4 Jan 2017 |
|
161228_2 |
28 Dec
2016 |
Watering
shall be provided for hand-held electric circular cutting works to avoid dust
meter (Habour Grand Hotel) |
Concerned
cutting works was completed and no further dust impact was observed |
Completion
as observed on 4 Jan 2017 |
|
161228_3 |
28 Dec
2016 |
Noise
barrier in accordance to EP condition shall be installed for IEC demolition
works (Harbour Height) |
Noise
barrier was provided to relevant IEC demolition works |
Completion
as observed on 4 Jan 2017 |
|
170111_1 |
11 Jan 2017 |
Chemical waste shall
be stored properly (Watson Road) |
Chemical waste was
stored in chemical waste container |
Completion as
observed on 18 Jan 2017 |
Table 8.4 Summary of Environmental Inspections for Contract no. HK/2009/01
|
Item |
Date |
Observations |
Action taken by Contractor |
Completion date |
|
170104_01 |
4 Jan 2017 |
Drip tray shall be
provided for chemical container. (WA4) |
Drip tray was
provided for the concerned chemical container at WA4. |
Completion as
observed on 11 January 2017 |
Table 8.5 Summary of
Environmental Inspections for
Contract no. HK/2009/02
|
Item |
Date |
Observations |
Action taken by Contractor |
Completion date |
|
161229_01 |
29 Dec 2016 |
Water spraying for
dust suppression shall be implemented during breaking works at Portion 5. |
Water spraying was
implemented during breaking works at Portion 5. |
Completion as
observed on 5 January 2017. |
|
161229_02 |
29 Dec 2016 |
Wheel washing shall
be strengthen and improved to avoid muddy trail on public road outside Gate
6. |
Wheel washing
facilities was generally in order and no muddy trail on public road was
observed. |
Completion as observed
on 5 January 2017. |
|
161229_03 |
29 Dec 2016 |
It is needed to
ensure all wheel washing shall be implemented within the site area and
avoiding washing effluent flowed into nearby gulley at Gate 6. |
Wheel washing
facilities was generally in order and was implemented within the site area. |
Completion as
observed on 5 January 2017. |
|
170105_1 |
5 Jan 2017 |
Silt/mud sitting on
the edge of seawall shall be cleaned regularly to avoid drop off and cause
potential contamination to nearby water (Potion 5) |
Silt material at the
edge of seawall was cleared. |
Completion as
observed on 12 January 2017. |
|
170112_1 |
12 Jan 2017 |
Breaker shall be
covered with acoustic material when operating at Portion 5 |
Breaker was covered
with acoustic material at Portion 5. |
Completion as
observed on 17 January 2017 |
|
170112_2 |
12 Jan 2017 |
Leaked oil from the
concrete pump trucks shall be cleaned properly and handled as chemical waste
at Portion 5 |
Leaked oil was
cleaned at Portion 5. |
Completion as
observed on 12 January 2017. |
|
170117_1 |
17 Jan 2017 |
The soak away area at
Portion 5 shall regularly maintained to avoid overflowing of effluent to
nearby public area. |
The diversion of soak
away area was under progress at Portion 5 to avoid overflowing of effluent. |
Completion as
observed on 02 February 2017. |
|
170124_1 |
24 Jan 2017 |
Leaked oil from the
roller machinery at Portion 3 & 4 shall be cleaned and ensure the oil
container is properly maintained. |
Leaked oil was
cleared at Portion 3 & 4. |
Completion as
observed on 02 February 2017. |
|
170124_2 |
24 Jan 2017 |
Contractor is
required to review the existing drainage system at the soak away area at
Potion 5 to ensure no direct discharge of effluent to nearby public area. |
The concerned area
has been reviewed and the concerned hole has been blocked to avoid
discharging of effluent. |
Completion as
observed on 02 February 2017. |
Table 8.6 Summary of Environmental
Inspections for Contract no. HK/2012/08
|
Item |
Date |
Observations |
Action taken by Contractor |
Completion date |
|
161228_01 |
28 Dec 2016 |
Pending sampling and
checking at the concerned location to verify the concerned discharge upon
provision of proper access. |
The concerned
discharge was observed suspended. |
Completion as
observed on 24 January 2017. |
|
170103_1 |
3 Jan 2017 |
Contaminated effluent
was observed at the source of the discharge point, the contractor is advised
to critically review the treatment operation to ensure the effluent are
treated and discharged in accordance with the discharge licence. |
The concerned
discharge was observed suspended. |
Completion as
observed on 24 January 2017. |
|
170110_1 |
10 Jan 2017 |
Contaminated effluent
was still observed at the concerned location, and the contractor is required
to review the discharge condition as accordance with the discharge license. |
The concerned
discharge was observed suspended. |
Completion as
observed on 24 January 2017. |
8.0.8.
Site inspections for Contract no. HY/2010/08
were carried out during this reporting period. The results of these inspections
and outcomes are summarized in Table 8.7.
Table 8.7 Summary of
Environmental Inspections for
Contract no. HY/2010/08
|
Item |
Date |
Observations |
Action taken by Contractor |
Completion date |
|
161228_1 |
28 Dec 2016 |
NRMM Label shall be
provide to PME operated on site(TS3) |
NRMM Label was
provided to the concerned PME |
Completion as
observed on 4 Jan 2017 |
|
161228_2 |
28 Dec
2016 |
Drip tray
shall be provided to chemical container and leaked oil shall be cleaned as
chemical waste(TS3) |
Drip tray
was provided to chemical container |
Completion
as observed on 4 Jan 2017 |
8.0.9.
Site inspections for Contract no. HY/2011/08
were carried out during this reporting period. No observation was found in the
reporting month.
9.0.1.
Two environmental complaints were received in the reporting month.
9.0.2.
First public complaint referred by EPD was received by ET on 16 January
2017 (Case Ref.: H08/RS/00001175-17). The complainant reported that
construction work at the reclamation site in Causeway Bay Typhoon Shelter area
(Under the Island Eastern Corridor) was found after 1900hrs on 10 January 2017.
The complainant reported that there were 3 concrete pumps and around 10
concrete lorry mixers operating at the above site during the said period which
may not comply with the Construction Noise Permit.
ET confirmed with the Resident Site Staff that
concreting of tunnel structure was conducted under Contract HY/2010/08 at
Temporary Reclamation Area TS3 between 1900hrs and 2000hrs on 10 January 2017.
Total 3 nos. of Lorry Mounted Concrete Pumps and 6
nos. of Concrete Lorry Mixers were operated at TS3 while temporary noise
barrier was provided for 2 nos. of the operating Lorry Mounted Concrete Pumps
and 4 nos. of the operating Concrete Lorry Mixers. Total 1 no. of Concrete
Lorry Mixer was at stand-by within TS3 Works area.
Concreting of tunnel structure was conducted under
Contract HY/2010/08 at Temporary Reclamation Area TS3 between 2000hrs and
2030hrs 10 January 2017.Total 2 nos. of Lorry Mounted Concrete Pump and 4 nos.
of Concrete Lorry Mixers were operated at TS3 while temporary noise barrier was
provided for 1 no. of the operating Lorry Mounted Concrete Pumps and 2 nos. of
the operating Concrete Lorry Mixers. Total 1 no. of Concrete Lorry Mixer was at
stand-by within TS3 Works area.
Concreting of tunnel structure was conducted under
Contract HY/2010/08 at Temporary Reclamation Area TS3 between 2030hrs and
2300hrs 10 January 2017. Total 1 no. of Lorry Mounted Concrete Pump and 2 nos.
of Concrete Lorry Mixers were operated at TS3.
Based on the site records confirmed by RSS,
concreting of tunnel structure was conducted under Contract HY/2010/08 at
Temporary Reclamation Area TS3 between 1900hrs and 2300hrs on 10 January 2017.
From 1900hrs to 2000hrs, total 3 nos. of Lorry Mounted Concrete Pumps and 6
nos. of Concrete Lorry Mixers while temporary noise barrier was provided for 2
nos. of the operating Lorry Mounted Concrete Pumps and 4 nos. of the operating
Concrete Lorry Mixers. Total 1 no. of Concrete Lorry Mixer was at stand-by
within TS3 Works area.
From 2000hrs to 2030hrs, total 2 nos. of Lorry
Mounted Concrete Pump and 4 nos. of Concrete Lorry Mixers were operated at TS3
while temporary noise barrier was provided for 1 no. of the operating Lorry
Mounted Concrete Pumps and 2 nos. of the operating Concrete Lorry Mixers. Total
1 no. of Concrete Lorry Mixer was at stand-by within TS3 Works area.
From 2030hrs to 2300hrs, total 1 no. of Lorry
Mounted Concrete Pump and 2 nos. of Concrete Lorry Mixers were operated at TS3.
Relevant Construction Noise Permit GW-RS1232-16
(Corresponding PME Groups operated include Group M, Group K and Group H) was in
place for the construction works conducted during the above concerned periods
and based on RSS information, a designated personnel on-site was responsible
for controlling and supervising the switching between PME Groups. Meanwhile,
there is no sufficient information to conclude if the concerned PME(s)
(Concrete Lorry Mixer and Lorry Mounted Concrete Pump) deployed behind the
temporary noise barrier provided were not visible to nearby sensitive
receivers.
As multiple PME grouping under the Construction
Noise Permit are involved, the Contractor of HY/2010/08 was reminded to
strictly follow the site control system for construction works carried out
during restricted hours to ensure the PMEs deployed are in strict compliance
with relevant Construction Noise Permit. The Contractor of HY/2010/08 was also
reminded to maintain regular maintenance of the plant and equipment deployed to
avoid potential nuisance to the nearby public.
9.0.3.
Second public complaint regarding the subject matter on wheel washing
referred by RSS was received by ET on 18 January 2017 (ICC Ref: #2-3218844776).
The complainant reported that no wheel washing from CEDD work site, no
supervision from the Resident Site Staff, mud was dispersed on the road and
flush to the communal drain by Chun Wo-China Railway JV HK/2009/02.
ET confirmed with the Resident Site Staff that the
concerned location was Site Exit Gate No. 6 at Expo Drive East operated and
maintained under HK/2009/02 on 22 December 2016. Site measures including
provision of wheel washing facility was implemented by the Contractor of
HK/2009/02 on the concerned date.
According to information provided by RSS, the
concerned location was Site Exit Gate No. 6 at Expo Drive East operated and
maintained under HK/2009/02 on 22 December 2016. In view of the environmental
concern, remedial measures including i) instructing all workers to conduct
wheel washing within the designated location with collection pit to prevent
overflow of washing effluent and ii) manual removal of dirt/silt by worker
instead of water flushing in case of dirt/muddy trail found on road were
implemented by the Contractor on 28 December 2016. Also, the Contractor of
HK/2009/02 was further reminded by the WDII RSS to maintain proper wheel
washing facilities at Gate No.6 and inspect regularly to ensure that all
vehicles leaving the site to public roads are free of mud.
Nevertheless, the Environmental Team further
reminded the Contractor on 04 January 2017 that site measures including i)
wheel washing operation shall be conducted at the designated location behind
the backfall to avoid overflow of washing effluent onto public road ii) any
silt/ soil deposited of the public road shall be cleared manually shall be
strictly followed and relevant remedial actions were taken by the Contractor of
HK/2009/02 on 04 January 2017.
According to site inspection conducted on 17
January 2017, the concerned site exit Gate No.6 was maintained in proper
condition, no silt/ mud deposition was observed on the public road and wheel
washing was conducted by the Contractor of HK/2009/02 at the designated
location within the construction site to avoid overflow of washing effluent
onto nearby public road.
9.0.4.
The details of cumulative complaint log and updated summary of
complaints are presented in Appendix
9.1
9.0.5. 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 |
|
January 2017 |
2 |
|
September 2010 – December 2016 |
71 |
|
Total |
73 |
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. The construction
programmes of individual contracts are provided in Appendix 10.1.
Table 10.1 Summary of
Key Construction Activities of Individual Contract(s) to be commenced in Coming
Reporting Month
|
Contract No. |
Key Construction Works |
Recommended Mitigation Measures |
|
HY/2009/15 |
·
Remedial
works inside tunnel structure at Mined Tunnel, TS4, TPCWAE and TPCWAW ·
Reinstatement
of drainage pipes and manhole at TPCWAE |
·
Dust
control during dust generating activities and covering for stockpile stored
on site. ·
Provide
protection works and adequate drainage system to ensure no direct discharge
into public drainage system or the nearby water. ·
Maintain
regular cleaning of floating refuses within construction area. |
|
HY/2009/18 |
·
Drainage
works ·
Road
works ·
Landscaping
works ·
Maintenance
works |
·
Dust
control during dust generating activities ·
Provide
protection works to ensure no runoff out of site area or direct discharge
into public drainage system. |
|
HY/2009/19 |
·
Approach
ramp sheet piling, pre-bored piling
and top soil removal works ·
Hing
Fat Street modification works ·
Bridge
Demolition / Construction ·
Hotel
Carpark Reinstatement ·
Oil
Street drainage works ·
Bridge
E noise barrier installation ·
IEC
noise enclosure/barrier installation ·
Excavation
/ Construction of retaining wall |
·
Noise
level shall be controlled by reducing the breaking operation rate. ·
Noise
barrier shall be implemented ·
Dust
control during dust generating works · Provide protection works and adequate drainage system to ensure no direct discharge into public drainage system or the sea. |
|
HK/2009/01 |
·
Reinstatement
of amenity area ·
Road
and Drain works |
·
Provide
protection works and adequate drainage system to ensure no direct discharge
into public drainage system or the sea. ·
Dust
control during dust generating works ·
Noise
mitigation measures during breaking works |
|
HK/2009/02 |
·
Outstanding
/defective works in Expo Drive East ·
Defective
works against water leakage to the hollow sections of the steel members and
the covers of the covered walkway at Expo Drive East ·
Rectification
works for cross road ducts ·
Rectification
works for cracks/joints with water leakage inside OHVD cells ·
Rectification
works for out of tolerance cross passage CP22 ·
Removal
works for ELS S2 layer. ·
Tunnel
backfilling & construction of seawall foundation with Grade 400 rock
fill. ·
Construction
of gabion wall. ·
Demolition
works for HHR flyover abutment. ·
Remedial
works of tunnel wall, base slab and OHVD. ·
General
cleaning and rectification works of OHVD, tunnel base slab, carrier drain,
cross road duct and manhole gully. ·
Rectification
works for out of tolerance cross passage CP23 ·
Rebar
fixing and concreting of base slab and walls. ·
Waterproofing
membrane laying works for side walls. ·
Removal
works for ELS S2 & S3 layer. ·
Rebar
fixing and concreting of roadside barrier. |
·
Dust
control during dust generating works ·
Proper
maintenance boundary surface runoff protection and water treatment
facilities to avoid potential runoff related impact. ·
Provision
of protection measures to ensure no runoff out of site area or direct
discharge into public drainage system. |
|
HK/2012/08 |
·
Grouting ·
Construction
of MVB and CWB Tunnel and Slip Road 1 ·
Construction
of concrete plug ·
Excavation
and lateral support installation for CWB tunnel, Slip Road 1, Plant Room and
Exhaust Duct ·
Bulkhead
removal ·
Back-filling
at CWB tunnel |
·
Dust
control during dust generating works ·
Provide
protection works and adequate drainage system to ensure no direct discharge
into public drainage system. |
|
HY/2010/08 |
·
Tree
protection works next to existing BGO, ·
Drainage
improvement works, ·
Excavation
and Lateral Support for U-structure, ·
Utility
diversion works, ·
Retaining
wall works ·
ELS
works, ·
Construction
works for subway extension |
·
Dust
control during dust generating works and stockpile stored on site. ·
Appropriate
measures should be taken to ensure adequate protections are provided for
trees being transplanted and retained on site. ·
Provision
of protection to ensure no runoff out of site area or direct discharge into
public drainage system. |
|
HY/2011/08 |
·
Construction
of Ventilation Buildings, inclusive of Administration Building, East
Ventilation Shaft/Building, West Ventilation Building ·
Construction
of Tunnel Thermal Barrier ·
Installation
of Electricals and Mechanicals ·
Installation
of Tunnel Features |
·
Dust
control during dust generating works |
10.0.3. The
construction works of Contract no. 04/HY/2006 – Reconstruction of Bus Terminus
near Man Yiu Street and Man Kwong Street under FEP-04/364/2009/A was completed,
and the FEP was surrendered by the Contractor on 11 February 2011.
10.0.4. The
construction works of Contract no. HY/2009/17 - Advance piling works at
Whitfield Depot under FEP-03/264/2009 was completed, and the FEP was
surrendered by the Contractor and found in order by EPD on 25 April 2013.
10.0.5. The
construction works of Contract HK/2010/06 was completed, and the
FEP-08/364/2009/A was surrendered by the Contractor on 3 October 2014.