Contract
No. HY/2013/01
Hong Kong-Zhuhai-Macao Bridge
Hong Kong Boundary Crossing Facilities –
Passenger Clearance Building
Monthly EM&A Report No. 30
(Covering the Period from 1 March 2017 to 31 March 2017)
13 April 2017
Revision 1
Main Contractor Environmental
Team
Contents
Executive Summary
1.4 Construction Works
Undertaken During the Reporting Period
4.... Water Quality Monitoring
6..... Environmental Site
Inspection and Audit
6.2 Advice on the Solid
and Liquid Waste Management Status
6.3 Environmental
Licenses and Permits
6.4 Implementation
Status of Environmental Mitigation Measures
6.5 Summary of
Exceedance of the Environmental Quality Performance Limit
6.6 Summary of
Complaints, Notification of Summons and Successful Prosecution
7.1 Construction
Programme for the Coming Months
7.2 Environmental Site
Inspection Schedule for the Coming Month
Figures
Figure 2.1 Location
of Air Quality Monitoring Stations
Figure 3.1 Location
of Noise Monitoring Stations
Figure 4.1 Location
of Water Monitoring Stations
Figure 5.1 Impact
Dolphins Monitoring Line Transect Layout Map
Appendices
Appendix A Location
of Works Areas
Appendix B Project
Organization for Environmental Works
Appendix C Construction
Programme
Appendix D Event
and Action Plan
Appendix F Environmental
Licenses and Permits
Appendix G Implementation
Schedule for Environmental Mitigation Measures (EMIS)
Executive Summary
This
monthly Environmental Monitoring and Audit (EM&A) Report is prepared for
Contract HY/2013/01 Hong Kong-Zhuhai-Macao Bridge Hong Kong Boundary Crossing
Facilities (HKBCF) –
Passenger Clearance Building (hereafter referred to as “the Contract”) for the
Highways Department of Hong Kong Special Administrative Region (HKSAR). The
Contract was awarded to Leighton – Chun Wo Joint Venture (hereafter referred to
as “the Contractor”) and Atkins China Limited was appointed as the
Environmental Team (ET) by the Contractor.
The
Contract is part of Hong Kong – Zhuhai – Macao Bridge HKBCF which is a “Designated
Project”, under Schedule 2 of the Environmental Impact Assessment Ordinance
(EIAO) (Cap 499) and Environmental Impact Assessment (EIA) Report (Register No.
AEIAR-145/2009) was
prepared for the Project. The current Environmental Permit (EP) No. EP-353/2009/K
for HKBCF was
issued on 11 April 2016. These documents are available through the EIA
Ordinance Register. Site preparation works of the
Contract started on 26 September 2014 and the construction works of
the Contract
commenced on 6 October 2014.
Atkins
China Limited has been appointed by the Contractor to implement the
Environmental Monitoring & Audit (EM&A) programme for the Contract in
accordance with the Updated EM&A Manual for HKBCF
(Version 1.0) and will be providing environmental team services to the
Contract.
This
is the thirty monthly EM&A Report for the Contract which summarizes
findings of the EM&A works during the reporting period from 1 to 31 March 2017.
Environmental Monitoring and Audit Progress
The
monthly EM&A programme was undertaken in accordance with the Updated EM&A
Manual for HKBCF (Version 1.0). It should be noted that the air quality, noise,
water quality and dolphin monitoring works for
the Contract are covered by Contract No. HY/2010/02 Hong
Kong-Zhuhai-Macao Bridge HKBCF – Reclamation Works and Contract No. HY/2011/03 Hong
Kong-Zhuhai-Macao Bridge Hong Kong Link Road – Section between Scenic Hill
and HKBCF. The ET of the Contract or
another ET of the HZMB project is required to conduct impact air quality monitoring
at AMS6 and AMS7, noise monitoring at NMS2 and NMS3B, water quality monitoring
at twenty-one stations (nine Impact Stations, seven Sensitive Receiver Stations
and five Control/Far Field Stations) and dolphin monitoring works at
twenty-three transects as part of EM&A programme if these monitoring
stations/transects are no longer covered under Contract Nos. HY/2010/02 and
HY/2011/03. However, this is subject to
ENPO’s final decision on which ET should carry out the monitoring work at these
stations/transects.
The dates of site inspection during the reporting
period are
listed below:
Environmental
Site Inspection: 1, 8, 15, 22 and
29 March 2017
Breaches of Action and Limit Levels
Summary
of Action and Limit Level exceedance of 1-hr TSP level and 24-hr TSP level at
AMS6 shall be referred to the monthly EM&A report prepared by Contract No.
HY/2011/03.
There
was no Action and Limit Level exceedance of 1-hr TSP level and 24-hr TSP level
recorded at AMS7 by the Environmental Team of Contract No. HY/2010/02 during
the reporting period.
There
was no Action and Limit Level exceedance for noise recorded at NMS2 and NMS3B
by the Environmental Team of Contract No. HY/2010/02 during the reporting
period.
There
were two Action Level exceedances of turbidity, three Action Level exceedances
of Suspended Solids (SS) and one Limit Level exceedance of SS recorded by the
ET of Contract No. HY/2010/02 during the reporting period. Action Level
Exceedance of turbidity at SR4(N) and IS8 at Mid-Flood tide on 24 March 2017.
Action Level Exceedance of SS at SR4(N) and Limit Level Exceedance of SS at IS8
at Mid-Flood tide on 24 March 2017. Action Level Exceedance of SS at SR4(N) and
IS8 at Mid-Ebb tide on 24 March 2017. After investigation, these exceedances
were considered not likely to be caused by this Contract’s activities. No
follow-up action is required.
Impact dolphin monitoring results at all transects are
reported in the EM&A Report prepared for Contract No. HY/2010/02.
Complaint Log
There was one
complaint received in relation to the environmental impact during the reporting
period. For noise and water quality nuisance, it is found that the noise and
water quality nuisance is not related to Contact No. HY/2013/01 after
investigation and no follow-up action is required.
Environmental
Complaint No. |
Date of
Complaint Received |
Description of
Environmental Complaints |
006 |
28 March
2017 |
Noise and
Water Quality |
Notifications of
Summons and Successful Prosecutions
There was no
notifications of summons or prosecutions received during this reporting period.
Reporting
Change
There
was no reporting change during the reporting period.
Future Key Issues
The
future key issues to be undertaken in the upcoming month include:
Land
Based work
·
Bulk Excavation (Box
culvert)
·
Pile Cropping
·
Pile Capping
·
Waterproofing
·
Suspended Slab
Construction
·
Backfilling
·
Formwork and falsework stripping
·
RC works (Seawater Pump House, Southern Drop Off
Deck)
·
Column and Wall Construction
·
District Cooling System Pipework installation
·
Blockwork walls
·
Pipework and ductwork installation
·
Footings for roof erection/ Footing demolition works
·
Hanger rods for cable container
·
Wet trade works
·
Dry trade works
·
Launch Rail Installation
·
Façade Bracket for Cabins
·
Steel Roof Segment Travelling works
·
MEP High Level Containment
·
Steel Roof Erection works
·
Trolley Removal Works
·
Barging Point Loading/ Unloading works
·
Removal of temporary
works
·
Window wall
·
Sothern Drop off
Deck construction
·
CLP 11KV
installation
·
Heat exchanger
installation
·
District Cooling
System (DCS) chilled water pipe installation
·
Heavy MEP plant set
up in basement
·
Box Culvert RC works
·
Double Bow Truss
installation
·
Mullion Frame
Installation
Marine
Based work
·
Bulk Excavation (DCS
outfall)
·
District cooling
system (DCS) intake RC works and District cooling system (DCS) outfall
construction works
·
Delivery of Steel Roof Segment and other steel components by Marine
Transportation
·
Box Culvert Outfall
construction work
·
Construction of Passenger Clearance Building
(PCB) including architectural and builders works, structural steel roof and
reinforced concrete frames, basement, piled foundations, aluminium roof,
curtain wall facades, building services and electrical and mechanical works;
·
Installation of district cooling system including seawater cooling intake
pumping station, seawater intake and discharge water pipelines work;
Installation of Chilled water cooling pipelines system, heat exchanger and
chilled pumping system;
·
Construction of transport and associated
facilities connecting to the PCB entailing the Emergency Vehicular Access, an
at-grade mainland side drop-off area, an Hong Kong side elevated drop-off deck
and 8 numbers of footbridge links;
·
Construction of a public toilet, 6 numbers of
C&ED observation booths, a generator set building and a refuse storage
& material recovery chamber;
·
Construction of a section of 70m common
utilities enclosure and staff subway and civil provisions for associated
electrical and mechanical works;
·
Construction of drainage, sewerage, fresh
water & flushing water supply and utilities & service works;
·
Construction of civil provisions, including
draw pits & ducting for Traffic Control and Surveillance System (TCSS) and
Extra Low Voltage System (ELV);
·
Construction of box culvert A;
·
Construction of 2 numbers of vehicular bridge
abutments at mainland side pickup area earthmound;
·
Construction of geotechnical works including
top up the existing earth mound from +11.5mPD to the finished level as stated
in the Contract, reinforced earth slope and fill slopes and special backdrop
manhole at mainland side pickup area earthmound;
·
Landscape hardworks and softworks; and
·
Other works which are shown on the Drawings
or specified in the Specification or which may be ordered in accordance with
the Contract.
Table 1‑1 Contact
Information of Key Personnel
Party |
Position |
Name |
Telephone |
Fax |
Engineer
or Engineer’s Representative |
Chief
Resident Engineer |
Michael
Tovey |
3958
7339 |
3468
2076 |
Environmental
Project Office / Independent Environmental Checker (Ramboll Environ Hong Kong
Limited) |
Environmental
Project Office Leader |
Y.
H. Hui |
3465
2888 |
3465
2899 |
Independent
Environmental Checker |
Raymond
Dai |
3465
2888 |
3465
2899 |
|
Contractor
|
Project
Manager |
Owen Leung |
9232
5750 |
3621
0180 |
Environmental
Officer |
Michael Lee |
9502 5887 |
3621
0180 |
|
Environmental
Team |
Environmental
Team Leader |
Keith
Chau |
2972 1721 |
2890
6343 |
24 hours
complaint hotline |
--- |
--- |
3958 7300 |
--- |
·
Bulk Excavation (Sea water pump house and Box
culvert)
·
Pile Cropping
·
Pile Capping
·
Waterproofing
·
Suspended Slab Construction
·
Backfilling
·
RC works (Seawater Pump House, Southern Drop
Off Deck)
·
Formwork and falsework stripping
·
Column and Wall Construction (Seawater pump
house, generator set building)
·
District Cooling System Pipework installation
·
Blockwork walls
·
Pipework and ductwork installation
·
Footings for roof erection/ Footing
demolition works
·
Hanger rods for cable container
·
Wet trade works
·
Dry trade works
·
Launch Rail Installation
·
Façade Bracket for Cabins
·
Steel Roof Segment Travelling works
·
MEP High Level Containment
·
Steel Roof Erection works
·
Trolley Removal Works
·
Barging Point Loading/ Unloading works
·
Plinth construction
·
Removal of temporary works
·
Window wall
·
Sothern Drop off Deck construction
·
CLP 11KV installation
·
Heat exchanger installation
·
District Cooling System (DCS) chilled water
pipe installation
·
Heavy MEP plant set up in basement
·
Box Culvert RC works
·
District cooling system (DCS) intake RC works
·
Box Culvert Outfall construction work
·
Delivery of Steel Roof Segment by Marine
Transportation
Table 2‑1 Construction Dust Monitoring Locations
ID |
Location Description |
AMS 6(1) |
Dragonair/CNAC
(Group) Building |
AMS 7(1), (2) |
Hong
Kong SkyCity Marriott Hotel |
Remark:
(1)
The ET of
this Contract should conduct impact air quality monitoring at the AMS listed in
the table as part of EM&A programme according to the latest notification from ENPO when the monitoring
station(s) is/are no longer covered by another ET of the HZMB project.
(2)
The
original monitoring location was at Hong Kong SkyCity Marriott Hotel (AMS7). As the permission to carry out air quality
monitoring at Hong Kong SkyCity Marriott Hotel was not granted after 31 January
2015, the monitoring location was relocated to Chu Kong Air-Sea Union
Transportation Co. Ltd. (AMS7A) from 5 February 2015 to 30 December 2015. The alternative monitoring location at Chu
Kong Air-Sea Union Transportation Co. Ltd. was approved by EPD on 5 February
2015. However, AMS7A was
relocated back to its original location (AMS7-Hong Kong SkyCity Marriott Hotel)
on 30 December 2015. The relocation of air
quality monitoring location, AMS7A, back to AMS7 was approved by EPD on 21
December 2015.
Table 2‑2 Action
and Limit Levels for 1-hour TSP
Monitoring
Station |
Action
Level, µg/m3 |
Limit
Level, µg/m3 |
AMS
6 – Dragonair / CNAC (Group) Building (HKIA) |
360 |
500 |
AMS
7 - Hong Kong SkyCity
Marriott Hotel |
370 |
Table 2‑3 Action and Limit
Levels for 24-hour TSP
Monitoring
Station |
Action
Level, µg/m3 |
Limit
Level, µg/m3 |
AMS
6 – Dragonair / CNAC (Group) Building (HKIA) |
173 |
260 |
AMS
7 - Hong Kong SkyCity Marriott Hotel |
183 |
Table 3‑1 Construction Noise Monitoring Locations
ID |
Location
Description |
NMS2(1) |
Seaview
Crescent |
NMS3B(1)(2) |
Site
Boundary of Site Office
Area at Works Area WA2 |
Remarks:
(1)
The ET of
this Contract should conduct impact noise monitoring at the NMS listed in the
table as part of EM&A programme according to the latest notification from ENPO when the monitoring
station(s) is/are no longer covered by another ET of the HZMB project.
(2)
The Action
and Limit Levels for schools will be applied for this alternative monitoring
location.
Table 3‑2 Action and Limit Level for Construction
Noise
Parameter |
Action Level |
Limit Level |
07:00 – 19:00 hours
on normal weekdays |
When one documented complaint is received |
75 dB(A)* |
Notes:
If works are to be carried out during restricted hours, the conditions stipulated in the construction noise permit issued by
the
Noise Control Authority have to be followed.
* Limit level is 70 dB(A) for
schools and 65 dB(A) during school examination period.
Table 4-1 Impact Water Quality Monitoring Stations
Station |
Description |
East |
North |
IS5 |
Impact Station
(Close to HKBCF construction site) |
811579 |
817106 |
IS(Mf)6 |
Impact Station
(Close to HKBCF construction site) |
812101 |
817873 |
IS7 |
Impact Station
(Close to HKBCF construction site) |
812244 |
818777 |
IS8 |
Impact Station
(Close to HKBCF construction site) |
814251 |
818412 |
IS(Mf)9 |
Impact Station
(Close to HKBCF construction site) |
813273 |
818850 |
IS10 |
Impact Station
(Close to HKBCF construction site) |
812577 |
820670 |
Impact
Station (Close to HKBCF construction site) |
813562 |
820716 |
|
Impact Station
(Close to HKBCF construction site) |
814328 |
819497 |
|
IS17 |
Impact Station
(Close to HKBCF construction site) |
814539 |
820391 |
SR3 |
Sensitive
receivers (San Tau SSSI) |
810525 |
816456 |
SR4(N) |
Sensitive
receivers (Tai Ho) |
814705 |
817859 |
SR5 |
Sensitive
receivers (Artificial Reef in NE Airport) |
811489 |
820455 |
SR6 |
Sensitive
receivers (Sha Chau
and Lung Kwu Chau Marine Park) |
805837 |
821818 |
SR7 |
Sensitive receivers (Tai Mo Do) |
814293 |
821431 |
SR10A |
Sensitive
receivers (Ma Wan FCZ) 1 |
823741 |
823495 |
SR10B(N) |
Sensitive
receivers (Ma Wan FCZ) 2 |
823683 |
823187 |
CS(Mf)3 |
Control Station |
809989 |
821117 |
CS(Mf)5 |
Control Station |
817990 |
821129 |
CS4 |
Control Station |
810025 |
824004 |
CS6 |
Control Station |
817028 |
823992 |
CSA |
Control
Station |
818103 |
823064 |
Table
4-2 Action and Limit Levels for Water Quality
Parameters |
Action |
Limit |
DO in mg L-1 (Surface, Middle & Bottom) |
Surface and Middle |
|
SS in mg L-1 (depth-averaged) at all
monitoring stations and control stations |
23.5 and 120% of upstream control station's SS at the same tide of the
same day* |
34.4 and 130% of upstream control station's SS at the same tide of the
same day and 10mg/L for WSD Seawater intakes* |
27.5 and 120% of upstream control station's turbidity at the same tide
of the same day* |
47.0 and 130% of upstream control
station's turbidity at the same tide of the same day* |
Table
4.3 Action and Limit Levels exceedance for Water Quality
Monitoring Station |
Monitoring Time |
Measured depth averaged |
Level Exceeded |
Monitoring Date |
Mid-Flood tide (Turbidity) (in NTU) |
||||
SR4(N) |
15:30 |
33.6 |
Action |
24 March 2017 |
IS8 |
15:37 |
34.9 |
Action |
24 March 2017 |
Mid-Flood tide (Suspended Solids) (in mg/L) |
||||
SR4(N) |
15:30 |
29.5 |
Action |
24 March 2017 |
IS8 |
15:37 |
47.0 |
Limit |
24 March 2017 |
Mid-Ebb tide (Suspended Solids) (in mg/L) |
||||
SR4(N) |
11:32 |
26.6 |
Action |
24 March 2017 |
IS8 |
11:26 |
29.3 |
Action |
24 March 2017 |
Table
5-1 Impact Dolphin
Monitoring Line Transect Co-ordinates (Provided by AFCD)
Transect ID |
HK Grid System |
Long Lat in WGS84 |
||
X |
Y |
Long |
Lat |
|
1# |
804671 |
815456 |
113.870287 |
22.277678 |
804671 |
831404 |
113.869975 |
22.421696 |
|
2# |
805475 |
815913 |
113.878079 |
22.281820 |
805477 |
826654 |
113.877896 |
22.378814 |
|
3 |
806464 |
819435 |
113.887615 |
22.313643 |
806464 |
822911 |
113.887550 |
22.345030 |
|
4 |
807518 |
819771 |
113.897833 |
22.316697 |
807518 |
829230 |
113.897663 |
22.402113 |
|
5 |
808504 |
820220 |
113.907397 |
22.320761 |
808504 |
828602 |
113.907252 |
22.396462 |
|
6 |
809490 |
820466 |
113.916965 |
22.323003 |
809490 |
825352 |
113.916884 |
22.367128 |
|
7# |
810499 |
820880 |
113.926749 |
22.326757 |
810499 |
824613 |
113.926688 |
22.360464 |
|
8# |
811508 |
821123 |
113.936539 |
22.328966 |
811508 |
824254 |
113.936486 |
22.357241 |
|
9# |
812516 |
821303 |
113.946320 |
22.330606 |
812516 |
824254 |
113.946279 |
22.357255 |
|
10* |
813525 |
820827 |
113.956112 |
22.326321 |
813525 |
824657 |
113.956066 |
22.360908 |
|
11# |
814556 |
818853 |
113.966155 |
22.304858 |
814556 |
820992 |
113.966125 |
22.327820 |
|
12 |
815542 |
818807 |
113.975726 |
22.308109 |
815542 |
824882 |
113.975647 |
22.362962 |
|
13 |
816506 |
819480 |
113.985072 |
22.314192 |
816506 |
824859 |
113.985005 |
22.362771 |
|
14 |
817537 |
820220 |
113.995070 |
22.320883 |
817537 |
824613 |
113.995018 |
22.360556 |
|
15 |
818568 |
820735 |
114.005071 |
22.325550 |
818568 |
824433 |
114.005030 |
22.358947 |
|
16 |
819532 |
821420 |
114.014420 |
22.331747 |
819532 |
824209 |
114.014390 |
22.356933 |
|
17 |
820451 |
822125 |
114.023333 |
22.338117 |
820451 |
823671 |
114.023317 |
22.352084 |
|
18 |
821504 |
822371 |
114.033556 |
22.340353 |
821504 |
823761 |
114.033544 |
22.352903 |
|
19 |
822513 |
823268 |
114.043340 |
22.348458 |
822513 |
824321 |
114.043331 |
22.357971 |
|
20 |
823477 |
823402 |
114.052695 |
22.349680 |
823477 |
824613 |
114.052686 |
22.360610 |
|
21 |
805476 |
827081 |
113.877878 |
22.382668 |
805476 |
830562 |
113.877811 |
22.414103 |
|
22 |
806464 |
824033 |
113.887520 |
22.355164 |
806464 |
829598 |
113.887416 |
22.405423 |
|
23 |
814559 |
821739 |
113.966142 |
22.334574 |
814559 |
824768 |
113.966101 |
22.361920 |
|
Remark: (a) * Due to the presence of deployed silt
curtain systems at the site boundaries of the Contract, some of the transect lines shown
in Figure 5.1 could not be fully surveyed during the regular survey. Transect
10 is reduced from 6.4km to approximately 3.6km in length due to the HKBCF construction
site. Therefore the total transect length for both NEL and NWL combined is reduced
to approximately 108km (b) # Coordinates for transect lines 1, 2, 7, 8, 9 and 11 have been updated
in respect to the Proposal for Alteration of Transect Line for Dolphin Monitoring
approved by EPD on 19 August 2015. |
Table 5-2 Action
and Limit Levels for Chinese White Dolphin Monitoring - Approach to
Define Action Level (AL) and Limit Level (LL)
|
North Lantau Social Cluster |
|
|
NEL |
NWL |
Action
Level |
(STG <
70% of baseline) & (ANI <
70% of baseline) |
(STG <
70% of baseline) & (ANI <
70% of baseline) |
Limit
Level |
[(STG <
40% of baseline) & (ANI < 40% of baseline)] AND [(STG <
40% of baseline) & (ANI < 40% of baseline)] |
Table 5-3 Derived
Value of Action Level (AL) and Limit Level (LL) for Chinese White Dolphin
Monitoring
|
North Lantau Social Cluster |
|
|
NEL |
NWL |
Action Level |
(STG < 4.2) & (ANI < 15.5) |
(STG < 6.9) & (ANI < 31.3) |
Limit Level |
[(STG < 2.4) & (ANI <8.9)]
AND [ (STG < 3.9) & (ANI < 17.9)] |
Table 6-1 Summary of Environmental Site
Inspections
Date of Audit |
Observations |
Actions Taken by Contractor / Recommendation |
Date of Observations Closed |
22 February 2017 |
1. A chemical container without a drip tray was found at the western
side of PCB building. |
1.
The chemical container without drip tray was removed at the western side of
PCB building. |
1 March 2017 |
1 March 2017 |
1. Rubbish was found on the ground at the southern drop off desk of
WA1. |
1. The rubbish was cleared on the ground at the
southern drop off desk of WA1. |
8 March 2017 |
8 March 2017 |
1. Stagnant water was accumulated in a pit at
Northern footbridge area of WA1. |
1. Stagnant water was removed at Northern
Footbridge Area. |
15 March 2017 |
15 March 2017 |
1. The chemical container was found without drip
tray at WA1. |
1. The chemical
inside container was used up and the chemical container was reused as
material storage at WA1. |
22 March 2017 |
22 March 2017 |
No particular environmental issue was recorded during the site
inspection. |
Nil. |
Nil. |
29 March 2017 |
1. NRMM label was not displayed on a generator at northern footbridge
of WA1. |
1. The Contractor was reminded to display NRMM label for the generator
at northern footbridge of WA1. |
Follow-up actions undertaken by the Contractor
will be inspected during the site inspection to be undertaken in April 2017. |
Table 6-2
A Summary of Environmental Complaints
for the Reporting Month
Environmental
Complaint No. |
Date of
Complaint Received |
Description
of Environmental Complaints |
006 |
27 March 2017 |
Noise and Water Quality |
Table 7-1 Construction Activities for April 2017
Site
Area |
Description
of Activities |
Nature
of Activities |
WA1 |
Bulk Excavation
(Box culvert) |
Land-Based |
WA1 |
Pile
Cropping |
Land-Based |
WA1 |
Pile
Capping |
Land-Based |
WA1 |
Waterproofing |
Land-Based |
WA1 |
Suspended
Slab Construction |
Land-Based |
WA1 |
Backfilling |
Land-Based |
WA1 |
Formwork
and falsework stripping |
Land-Based |
WA1 |
RC works
(Seawater Pump House, Southern Drop Off Deck) |
Land-Based |
WA1 |
Column
and Wall Construction |
Land-Based |
WA1 |
District
Cooling System Pipework installation |
Land-Based |
WA1 |
Blockwork
walls |
Land-Based |
WA1 |
Pipework
and ductwork installation |
Land-Based |
WA1 |
Footings
for roof erection/ Footing demolition works |
Land-Based |
WA1 |
Hanger
rods for cable container |
Land-Based |
WA1 |
Wet
trade works |
Land-Based |
WA1 |
Dry
trade works |
Land-Based |
WA1 |
Launch
Rail Installation |
Land-Based |
WA1 |
Façade
Bracket for Cabins |
Land-Based |
WA1 |
Steel
Roof Segment Travelling works |
Land-Based |
WA1 |
MEP
High Level Containment |
Land-Based |
WA1 |
Steel
Roof Erection works |
Land-Based |
WA1 |
Trolley
Removal Works |
Land-Based |
WA1 |
Barging
Point Loading/ Unloading works |
Land-Based |
WA1 |
Removal
of temporary works |
Land-Based |
WA1 |
Window
wall |
Land-Based |
WA1 |
Sothern
Drop off Deck construction |
Land-Based |
WA1 |
CLP
11KV installation |
Land-Based |
WA1 |
Heat
exchanger installation |
Land-Based |
WA1 |
District
Cooling System (DCS) chilled water pipe installation |
Land-Based |
WA1 |
Heavy
MEP plant set up in basement |
Land-Based |
WA1 |
Box
Culvert RC works |
Land-Based |
WA1 |
Double
Bow Truss installation |
Land-Based |
WA1 |
Mullion
Frame Installation |
Land-Based |
WA1 |
Bulk
Excavation (DCS outfall) |
Marine-Based |
WA1 |
District
cooling system (DCS) intake RC works and District cooling system (DCS)
outfall construction works |
Marine-Based |
WA1 |
Delivery
of Steel Roof Segment and other steel components by Marine Transportation |
Marine-Based |
WA1 |
Box
Culvert Outfall construction work |
Marine-Based |