Annex
17 Implementation
Schedule of Mitigation Measures
|
EIA Ref. |
Environmental
Protection Measures |
Location/Duration of Measures/Timing of
Completion of Measures |
Implementation Agent |
Implementation Stage |
Relevant Legislation & Guidelines |
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Des |
C |
O |
Dec |
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1. Air Quality Measures |
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S 4.7.1 |
EM&A in the form of site audit of
dust generating activities. |
Land Site / During Construction |
ET |
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ü |
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Environmental Impact
Assessment Ordinance |
|
S.4.7.1 |
Dust control measures stipulated in the Air Pollution Control (Construction Dust)
Regulation will be implemented during the construction of the LNG terminal
to control the potential fugitive dust emissions. |
Land Site / During Construction |
Contractor(s) |
|
ü |
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|
Air Pollution Control (Construction Dust) Regulation |
|
S.4.7.1 |
Good site practices such as regular
maintenance and checking of the diesel powered mechanical equipment will be
adopted to avoid any black smoke emissions and to minimize gaseous emissions. |
Land Site / During Construction |
Contractor(s) |
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ü |
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- |
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S 4.7.1 |
For dust control
measures for the operation of a concrete batching plant, mitigation measures
specified in the Guidance Note of Best
Practicable Means for Cement Works (Concrete Batching Plant) BPM 3/2
shall be implemented. |
Land Site / During Construction |
Contractor(s) |
|
ü |
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Guidance Note of Best Practicable Means for Cement
Works (Concrete Batching Plant) BPM 3/2 |
|
S 4.7.1 |
The dust
control measures for the operation of the rock crushing plant recommended in
the Guidance Note of Best Practicable
Means for Mineral Works (Rock Crushing Plant) BPM 11/1 will be
implemented during the operation of the mobile rock crusher. |
Land Site/During Construction |
Contractor(s) |
|
ü |
|
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Guidance Note of Best Practicable Means for Mineral
Works (Rock Crushing Plant) BPM 11/1 |
|
S 4.9.1 |
24-hr TSP Monitoring at the |
Land Site / During Site Formation |
ET |
|
ü |
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Air Pollution
Control (Construction Dust) Regulation |
|
2. Noise No mitigation measures were
specified in the EIA report as no noise sensitive receivers are located in
the Project Area. |
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3. Water Quality |
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S.6.7.6 |
No ballast water from the LNG carrier
will be allowed to be discharged in |
Hong Kong
Waters / During Operation |
Contractor(s) |
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ü |
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- |
|
S 6.8 and Annex
6A |
Dredging plant will be required to comply
with the rates modelled in the EIA report (Section 3.3 of S6 Annex v5)
for the various activities assessed. |
Dredged areas /
During Construction |
Contractor(s) |
|
ü |
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- |
|
S 6.8.1 |
No overflow is permitted
from the trailer suction hopper dredger but the Lean Mixture Overboard (LMOB)
system will be in operation at the beginning and end of the dredging cycle
when the drag head is being lowered and raised |
Dredged areas/
During Construction |
Contractor(s) |
|
ü |
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- |
|
S 6.8.1 |
Dredged marine
mud will be disposed of in a gazetted marine disposal area in accordance with
the Dumping at Sea Ordinance (DASO) permit conditions. |
Dredged areas/
During Construction |
Contractor(s) |
|
ü |
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Dumping at Sea Ordinance |
|
S 6.8.1 |
Disposal
vessels will be fitted with tight bottom seals in order to prevent leakage of
material during transport. |
Dredged areas/
During Construction |
Contractor(s) |
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ü |
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Dumping at Sea Ordinance |
|
S 6.8.1 |
Barges will be
filled to a level, which ensures that material does not spill over during
transport to the disposal site and that adequate freeboard is maintained to
ensure that the decks are not washed by wave action. |
Dredged areas/
During Construction |
Contractor(s) |
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ü |
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- |
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S 6.8.1 |
After dredging,
any excess materials will be cleaned from decks and exposed fittings before
the vessel is moved from the dredging area. |
Dredged areas/
During Construction |
Contractor(s) |
|
ü |
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Dumping at Sea Ordinance |
|
S 6.8.1 |
The
contractor(s) will ensure that the works cause no visible foam, oil, grease,
litter or other objectionable matter to be present in the water within and
adjacent to the dredging site. |
Dredged areas/ During
Construction |
Contractor(s) |
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ü |
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- |
|
S 6.8.1 |
If installed, degassing systems will be
used to avoid irregular cavitations within the pump. |
Dredged areas/
During Construction |
Contractor(s) |
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ü |
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- |
|
S 6.8.1 |
Monitoring and automation systems will be
used to improve the crew’s information regarding the various dredging
parameters to improve dredging accuracy and efficiency. |
Dredged areas/
During Construction |
Contractor(s) |
|
ü |
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- |
|
S 6.8.1 |
Control and monitoring systems will be
used to alert the crew to leaks or any other potential risks such as
chemicals and oils. |
Dredged areas/
During Construction |
Contractor(s) |
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ü |
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- |
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S 6.8.1 |
When the dredged material has been
unloaded at the disposal areas, any material that has accumulated on the deck
or other exposed parts of the vessel will be removed and placed in the hold
or a hopper. Under no
circumstances will decks be washed clean in a way that permits material to be
released overboard. |
Dredged areas/
During Construction |
Contractor(s) |
|
ü |
|
|
Dumping at Sea Ordinance |
|
S 6.8.1 |
Dredgers will maintain adequate clearance
between vessels and the seabed at all states of the tide and reduce
operations speed to ensure that excessive turbidity is not generated by
turbulence from vessel movement or propeller wash. |
Dredged areas/
During Construction |
Contractor(s) |
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ü |
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- |
|
S 6.8.1 |
Deploy silt curtain to minimise the
elevation of suspended solids to nearby sensitive receivers during the works
described in Scenario 3 of Section 6.6. |
Dredged areas/
During Construction |
Contractor(s) |
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ü |
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- |
|
S 6.8.2 S 6.8.2 |
Prior to the commencement of the site
formation earthworks, surface water flowing into the site from uphill will be
intercepted through perimeter channels at site boundaries and safely
discharged from the site via adequately designed sand/silt removal facilities
such as sand traps Channels, earth bunds or sand bag
barriers will be provided on site to direct stormwater to silt removal
facilities. The design of silt
removal facilities will make reference to the guidelines in Appendix A1 of ProPECC PN 1/94. |
Land Site /
During Construction Land Site / During
Construction |
Contractor(s) Contractor(s) |
|
ü ü |
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|
ProPECC PN 1/94 |
|
S 6.8.2 |
The surface
runoff or extracted ground water contaminated by silt and suspended solids
will be collected by the on-site drainage system and discharged into storm
drains after the removal of silt in silt removal facilities. |
Land Site /
During Construction |
Contractor(s) |
|
ü |
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- |
|
S 6.8.2 |
Unprotected
partially formed soil slopes will be temporarily protected by plastic
sheetings, suitably secured against the wind, at the end of each working day. |
Land Site /
During Construction |
Contractor(s) |
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ü |
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- |
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S 6.8.2 |
Earthworks to form the final surfaces will
be followed up immediately with surface protection and drainage works to
prevent erosion caused by rainstorms. |
Land Site /
During Construction |
Contractor(s) |
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ü |
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- |
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S 6.8.2 S 6.8.2 S 6.8.2 |
Appropriate surface drainage will be designed
and provided where necessary. All
slope drainage will be designed to the Geotechnical Manual for Slopes
published by the Geotechnical Engineering Office of The Civil Engineering and
Development Department. Temporary
trafficked areas and access roads formed during construction will be
protected by coarse stone ballast or equivalent. These measures shall prevent soil
erosion caused by rainstorms. Drainage systems, erosion control and
silt removal facilities will be regularly inspected and maintained to ensure
proper and efficient operation particularly following rainstorms. Deposited silt and grit will be
removed regularly. |
Land Site /
During Construction Land Site /
During Construction Land Site /
During Construction |
Contractor(s) Contractor(s) Contractor(s) |
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ü ü ü |
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- - - |
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S 6.8.2 |
Measures will be taken to reduce the
ingress of site drainage into excavations. If trenches have to be excavated
during the wet season, they will be excavated and backfilled in short
sections wherever practicable.
Water pumped out from trenches or foundation excavations will be
discharged into storm drains via silt removal facilities. |
Land Site /
During Construction |
Contractor(s) |
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ü |
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- |
|
S 6.8.2 |
Open stockpiles of construction materials
(for example, aggregates, sand and fill material) of more than 50 m3 will
have measures in place to prevent the washing away of construction materials,
soil, silt or debris into any drainage system. |
Land Site /
During Construction |
Contractor(s) |
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ü |
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- |
|
S 6.8.2 |
Manholes (including newly constructed
ones) will be adequately covered and temporarily sealed so as to prevent
silt, construction materials or debris being washed into the drainage system. |
Land Site /
During Construction |
Contractor(s) |
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ü |
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S 6.8.2 |
The precautions to be taken at any time
of year when rainstorms are likely together with the actions to be taken when
a rainstorm is imminent or forecasted and actions to be taken during or after
rainstorms are summarised in Appendix
A2 of ProPECC PN 1/94. |
Land Site /
During Construction |
Contractor(s) |
|
ü |
|
|
- |
|
S 6.8.2 |
Oil interceptors will be provided in the
drainage system where necessary and regularly emptied to prevent the release
of oil and grease into the storm water drainage system after accidental
spillages. |
Land Site /
During Construction |
Contractor(s) |
|
ü |
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- |
|
S 6.8.2 S 6.8.2 S 6.8.2 |
Temporary and permanent drainage pipes
and culverts provided to facilitate runoff discharge will be adequately designed
for the controlled release of storm flows. The temporary diverted drainage will be
reinstated to the original condition when the construction work has finished
or when the temporary diversion is no longer required. Water
used in ground boring and drilling for preparation of blasting or rock / soil
slope stabilization works will be re-circulated as far as practicable after
sedimentation. When there is a
need for final disposal, the wastewater will be discharged into storm drains
via silt removal facilities. |
Land Site /
During Construction Land Site /
During Construction Land Site /
During Construction |
Contractor(s) Contractor(s) Contractor(s) |
|
ü ü ü |
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- - - |
|
S 6.8.2 |
Wastewater generated
from concreting, plastering, internal decoration, cleaning work and other
similar activities, will undergo large object removal by installing bar traps
at the drain inlets. It is not
considered necessary to carry out silt removal due to the small quantities of
water involved. Similarly, pH
adjustment of such water is not considered necessary due to the small
quantities and the fact that the water is only likely to be mildly alkaline. |
Land Site /
During Construction |
Contractor(s) |
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ü |
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- |
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S 6.8.2 |
During the early stages of work, portable
chemical toilets will be used and the effluent will be shipped offsite until
the temporary sewage treatment work (STW) plant is operational. |
Land Site /
During Construction |
Contractor(s) |
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ü |
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- |
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S 6.8.2 |
Sewage from
toilets, kitchens and similar facilities will be discharged into a foul
sewer. Wastewater collected from
canteen kitchens, including that from basins, sinks and floor drains, will be
discharged into foul sewers via grease traps. The foul sewer will then lead to the
sewage treatment plant prior to effluent discharge to the ocean. |
Land Site /
During Construction |
Contractor(s) |
|
ü |
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- |
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S 6.8.2 |
Vehicle and plant servicing areas,
vehicle wash bays and lubrication bays will, as far as practical, be located
within roofed areas. The drainage
in these covered areas will be connected to foul sewers via an oil/water
interceptor. |
Land Site /
During Construction |
Contractor(s) |
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ü |
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- |
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S 6.8.2 |
Oil leakage or
spillage will be contained and cleaned up immediately. Waste oil will be collected and stored
for recycling or disposal, in accordance with the Waste Disposal Ordinance. |
All facilities
/ During Construction |
Contractor(s) |
|
ü |
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- |
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S 6.8.2 |
Fuel tanks and
chemical storage areas will be provided with locks and be sited on sealed
areas. |
All facilities
/ During Construction |
Contractor(s) |
|
ü |
|
|
- |
|
S 6.8.2 |
The storage
areas of oil, fuel and chemicals will be surrounded by bunds or other
containment device to prevent spilled oil, fuel and chemicals from reaching
the receiving waters. |
All facilities
/ During Construction |
Contractor(s) |
|
ü |
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S 6.8.2 |
The Contractors
will prepare guidelines and procedures for immediate clean-up actions
following any spillages of oil, fuel or chemicals. |
All facilities
/ During Construction |
Contractor(s) |
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ü |
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- |
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S 6.8.2 |
Surface run-off
from bunded areas will pass through oil/water separators prior to discharge
to the stormwater system. |
Land Site /
During Construction |
Contractor(s) |
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ü |
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- |
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S 6.8.2 S 6.8.2 S 6.8.2 |
Construction works shall be subject to
routine audit to ensure implementation of EIA recommendations and good
working practice. Wastewater
generated from the washing down of mixer trucks and drum mixers and similar
equipment should be recycled wherever practicable. To prevent pollution from wastewater
overflow, the pump sump of any wastewater recycling system will be provided
with a standby pump of adequate capacity. Under
normal circumstances, surplus wastewater from the concrete batching will be
treated in silt removal and pH adjustment facilities before it is discharged
into foul sewers. Discharge of
this wastewater into storm drains will require more elaborate treatment and
regular testing checks. Surface
run-off will be separated from the concrete batching plant to the extent
practical and diverted to the stormwater drainage system. Surface run-off contaminated by
materials in the concrete batching plant will be adequately treated before
disposal into stormwater drains. |
All works /
During Construction Concrete
Batching Plant / During Construction Concrete
Batching Plant / During Construction |
CAPCO/Contractor(s) Contractor(s) Contractor(s) |
|
ü ü ü |
|
|
- - - |
|
S 6.9.3 |
Fuel tanks and chemical storage areas
should be provided with locks and be sited on sealed areas. |
Chemicals
Storage and Handling/ During Operation |
Contractor(s) |
|
|
ü |
|
- |
|
S 6.9.4 |
Sewage from toilets, kitchens and similar
facilities should be discharged into a foul sewer. Wastewater collected from canteen kitchens,
including that from basins, sinks and floor drains, should be discharged into
foul sewers via grease traps. The
foul sewer will then lead to the sewage treatment plant prior to discharge to
the ocean. |
Wastewater /
During Operation |
Contractor(s) |
|
|
ü |
|
- |
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S 6.9.4 |
Vehicle and plant servicing areas,
vehicle wash bays and lubrication bays should, as far as possible, be located
within roofed areas. The drainage
in these covered areas should be connected to foul sewers via a oil / water
separator. |
Wastewater /
During Operation |
Contractor(s) |
|
|
ü |
|
- |
|
S 6.9.4 |
Oil leakage or spillage should be
contained and cleaned up immediately.
Waste oil should be collected and stored for recycling or disposal, in
accordance with the Waste Disposal
Ordinance. |
Wastewater /
During Operation |
Contractor(s) |
|
|
ü |
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Waste
Disposal Ordinance |
|
S 6.10.1 |
Water quality monitoring shall be
undertaken for suspended solids, salinity, turbidity, and dissolved
oxygen. If exceedances occur due
to dredging and jetting activities, event and action plan should be adopted. |
Designated
monitoring stations as defined in EM&A Manual Section 6 Construction
period for dredging works |
ET |
|
ü |
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|
Environmental Impact
Assessment Ordinance |
|
4. Ecology |
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Marine Ecology |
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S 9.9.2 |
Vessel operators working on the Project construction or operation will
be given a briefing, alerting them to the possible presence of dolphins in
the area, and guidelines for safe vessel operations in the presence of
cetaceans. If high speed vessels
are used, they will be required to slow to 10 knots when passing through a
high density dolphin area. |
During
Construction / Marine works |
ET &
Contractor(s) |
|
ü |
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|
- |
|
S 9.9.2 |
The
vessel operators will be required to use predefined and regular routes, as
these will become known to dolphins and porpoises using these waters. |
During
Construction / Marine works |
Contractor(s) |
|
ü |
|
|
- |
|
S 9.9.2 |
The
vessel
operators will be
required to control and manage all effluent from vessels. |
During
Construction / Marine works |
Contractor(s) |
|
ü |
|
|
- |
|
S 9.9.2 |
A policy of no dumping of rubbish, food, oil, or chemicals will be
strictly enforced. This will also
be covered in the contractor briefings. |
During
Construction / Marine works |
Contractor(s) |
|
ü |
|
|
- |
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S 9.10 |
To reduce underwater noise levels associated with percussive piling,
the following steps will be taken: - Quieter hydraulic hammers should be used instead of the noisier
diesel hammers; - Acoustic decoupling of noisy equipment on work barges should be
undertaken. These techniques can
include the use of a soft sling to retain the pile driving hammer, rubber tired
air compressor for bubble jacket/curtain, rubber pads on barge leaders and
guides, and an air curtain around the pile barge. |
During
Construction / Marine works |
Contractor(s) |
|
ü |
|
|
- |
|
EM&A Manual |
Best practices are
recommended to reduce the impacts to marine mammals: -
Instigate ‘ramping-up’ of the piling
hammer to provide an advance warning system to marine mammals in the
vicinity; - Activities
will be continuous without short-breaks and avoiding sudden random loud sound
emissions |
During
Percussive Piling works for Jetty |
Contractor(s) |
|
ü |
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|
- |
|
S 9.10 |
An
exclusion zone of 500 m radius will be scanned around the work area for at
least 30 minutes prior to the start of percussive piling. If dolphins are observed in the
exclusion zone, piling will be delayed until they have left the area. |
During Piling
works for Jetty |
ET |
|
ü |
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|
- |
|
Terrestrial
Ecology |
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|
S 8.7.2 S 8.7.2 S 8.7.2 S 8.7.2 S 8.7.2 S 8.7.2
|
Structures will
utilise appropriate design to complement the surrounding landscape wherever
possible. Materials and finishes
will be considered during detailed design. All of the
major lighting sources will be pointed inward and downwards to avoid
disturbance to birds. A detailed vegetation survey on the Pitcher Plants and Bamboo Orchids would be conducted within the impacted shrubland and Project Area by a
suitably qualified botanist/ ecologist to identify and record the affected
individuals prior to the commencement of site clearance works. Feasibility and suitability of
transplanting the affected plant species of conservation interest would be
carefully studied and suitable receptor sites would be identified. Detailed transplantation proposal providing
information of transplantation methodology, recipient site, implementation
programme, watering requirement, post-transplanting monitoring and personal
involved shall be submitted to and approved by EPD and AFCD. Transplantation
would be undertaken and supervised by a suitably qualified botanist/
horticulturist. After
transplantation, monitoring will be undertaken to check the performance and
health conditions of the transplanted individuals on a weekly basis in the first
month after transplantation and monthly basis for additional eleven months. Remedial actions will be discussed
with AFCD in the event of unsuccessful transplantation. Erect fences
along the boundary of the works area before the commencement of works to prevent
vehicle movements, and encroachment of personnel, onto adjacent areas. Avoid damage
and disturbance to the remaining and surrounding natural habitats. Reclaim
temporarily affected areas, particularly the shrubland along the haul road
adjacent to the construction site, after completion of the construction
works, through on-site tree/shrub planting. In selecting the tree shrub species to
be used, reference will be made to the species present in the surrounding
area and/or Section 8.4 of the EIA
Report.
|
Land site /
Pre-Construction Land site /
Pre-Construction Land site /
Pre-Construction Land site /
Pre-Construction Land site /
During Construction Land site /
During Construction
|
Contractor(s) Contractor(s) ET Contractor(s) Contractor(s) Contractor(s)
|
ü ü ü ü |
ü ü |
|
|
- - - - - - |
|
S 8.8 |
Provision of 0.7 ha of compensatory
planting of shrubland and transplantation of Pitcher Plants and Bamboo
Orchids |
Land site / Post Construction |
Contractor(s) |
|
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ü |
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- |
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5. Landscape and Visual |
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|
S 11.10 S 11.10 |
Areas compacted during
the construction phase that are not required during the operations phase, are
to be cultivated to a depth of up to 300mm in accordance with the future
Landscape Specification During the design
process a soil stabilisation and embankment planting strategy will be
developed to ensure that all land affected by slope excavation can be replanted. All soil preparation and the selection
and provision of suitable growing medium will be completed in accordance with
the relevant best practice. |
Land site /
During Construction Land site /
Pre-Construction (Detail Design) |
Contractor(s) Contractor(s) |
ü |
ü |
|
|
- - |
|
S 11.10 |
Where technically
feasible, new plantings are to be installed as early as possible during the
construction works |
Land site /
During Construction |
Contractor(s) |
|
ü |
|
|
- |
|
S 11.10 |
Planting of trees and
shrubs is to be carried out in accordance with the Landscape Details and the
relevant best practice guidelines.
Plant densities will be provided in future detailed design documents
and will be selected so as to achieve a finished landscape that matches the
surrounding, undisturbed, equivalent landscape types. |
Land site /
Post-Construction |
Contractor(s) |
|
|
ü |
|
- |
|
S 11.10 S 11.18 S 11.18 S 11.18 S 11.19 |
The reclamation
areas shall utilise natural rocks for the engineered sea-walls. Where possible,
building structures will utilise appropriate design to complement the
surrounding landscape. Materials
and finishes will be considered during detailed design. Areas of cut to be
stabilised for operational requirements. Materials and finishes of
stabilisation to be selected to complement the surrounding landscape where
technically feasible. This includes the addition of pigments and aggregates
in the finished slope that complement the existing geology of the area. Colours for the
terminal can be used to complement the surrounding area. Lighter colours such as shades of
light grey and light brown may be utilised where technically feasible to
reduce the visibility of the terminal. In addition to
the landscape mitigation plantings proposed in the EIA report, appropriate
new plantings will be installed where possible, to help integrate the new
structures into the surrounding landscape. Security lighting
of the site boundary - These will generally be spot lights mounted on the
external fencing and will have the beams directed towards the ground. |
Land site /
Pre-Construction (Detail Design) Land site / Pre-Construction (Detail Design) Land site /
Pre-Construction (Detail Design) Land site /
Pre-Construction (Detail Design) Land site /
Pre-Construction (Detail Design) |
Contractor(s) Contractor(s) Contractor(s) Contractor(s) Contractor(s) |
ü ü ü ü ü |
|
|
|
- - - - - |
|
S 11.19 |
General access
lighting - This will provide safe access and operational lighting conditions
around the site. Baffles will be fitted where possible to reducing upward
light spill. |
Land site /
During & Post-Construction |
Contractor(s) |
|
ü |
ü |
|
- |
|
6. Cultural Heritage |
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|
S 12.7 |
A photographic and cartographic
recording for two building structures at Terrace 1, a WWII cave at Terrace 2 and
a stone structure at Terrace 3 to be undertaken following AMO’s requirements.
|
Prior to construction commencement and clearance of
the identified building structures |
Contracted Cultural Heritage Specialist. |
|
ü |
|
|
Antiquities and Monuments Ordinance |
|
7. Waste Management |
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|
S 7.6 |
The Contractor shall identify a
coordinator for the management of waste. |
Contract
mobilisation / During Construction (C) |
Contractor(s) |
|
ü |
|
|
- |
|
S 7.6 |
The waste coordinator shall prepare and
implement a Waste Management Plan which specifies procedures such as a
ticketing system, to facilitate tracking of loads, and protocols for the
maintenance of records of the quantities of wastes generated, recycled and
disposed. |
Contract
mobilisation / During Construction (C) |
Contractor(s) |
|
ü |
|
|
- |
|
S 7.6 |
The Contractor shall apply for and obtain
the appropriate licenses for the disposal of public fill, chemical waste and
effluent discharges. |
Contract
mobilisation / During Construction (C) |
Contractor(s) |
|
ü |
|
|
Waste Disposal (Chemical
Waste) (General) Regulation Code of Practice on the Packaging, Labelling and Storage of Chemical
Wastes WBTC No 5/99, Trip-ticket System for Disposal of Construction and
Demolition Material Water Pollution Control Ordinance |
|
S 7.6 |
No waste shall be burnt on site. Wastes shall be collected by licensed
waste haulier and be disposed of at licence sites. |
During
Construction |
Contractor(s) |
|
ü |
|
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Air Pollution Control Ordinance |
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S 7.6 |
Excavated material shall be used on site
to the extent practical. It is intended that the material will be
returned to the site and reused as fill for the site formation works or
within the reclamation. Otherwise, excavated rocks shall be reused in other concurrent
projects in |
Land Site /
During Construction (C) |
Contractor(s) |
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ü |
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WBTC No. 2/93, Public Dumps ETWBTC No.
34/2002, Management of Dredged/Excavated Sediment; Environment, Transport and
Works Bureau, |
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S 7.6 |
Material shall be reused on site as far
as practicable, including formwork plywood, topsoil and excavated material. |
Land Site /
During Construction (C) |
Contractor(s) |
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ü |
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WBTC 32/92, The Use of Tropical Hard Wood on Construction Site |
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S 7.6 |
Surplus material generated shall be
sorted on site into construction and demolition (C&D) waste and the
public fill fraction. A sorting facility shall be set up on the site. |
Land Site /
During Construction (C) |
Contractor(s) |
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S 7.6 |
The site and
surroundings shall be kept tidy and litter free. Waste storage area shall be properly
cleaned and shall not cause windblown litter and dust nuisance. |
All areas /
During Construction (C) |
Contractor(s) |
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ü |
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WBTC Nos. 6/2002
and 6/2002A, Enhanced Specification for Site Cleanliness and Tidiness |
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S 7.6 |
Stockpiled material shall avoid vegetated
areas. |
Land Site /
During Construction (C) |
Contractor(s) |
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S 7.6 |
Stockpiles shall be covered by tarpaulins
and/or watered as needed. |
Land Site /
During Construction, particularly dry season (C) |
Contractor(s) |
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ü |
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Air Pollution Control (Construction Dust) Regulation |
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S 7.6 |
Storage of material on site should be
kept to a minimum. Construction materials shall be planed
and stocked carefully to reduce amount of waste generated and avoid
unnecessary generation of waste. |
All areas /
During Construction (C) |
Contractor(s) |
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ü |
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S 7.6 |
Use of reusable
non-timber formwork to reduce the amount of C&D materials |
All areas /
During Construction (C) |
Contractor(s) |
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ü |
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Works Branch Technical
Circular (WBTC) No. 32/92, The Use of Tropical Hard Wood on Construction Site |
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S 7.6 |
Wheel washing facilities shall be used by
trucks leaving the site to prevent the transfer of mud onto public roads. |
Site entrances and
exits / During Construction (C) |
Contractor(s) |
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ü |
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Air Pollution Control (Construction Dust) Regulation |
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S 7.6 |
Suitable chemical waste storage areas
should be formed at the works site for temporary storage pending
collection. Chemical wastes shall be separated for
special handling and shall be disposed at appropriate treatment at the
Chemical Waste Treatment Centre. |
Land Site /
During Construction (C) |
Contractor(s) |
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ü |
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Waste Disposal (Chemical
Waste) (General) Regulation Code of Practice on the Packaging, Labelling and Storage of Chemical
Wastes |
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S 7.6 |
Any unused
chemicals and those with remaining functional capacity shall be recycled to
the extent practical. |
Land Site /
During Construction (C) |
Contractor(s) |
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S 7.6 |
A licensed contractor shall be employed
to collect chemical waste for delivery to a licensed treatment facility. |
Chemical waste
treatment facility at Tsing Yi/ During Construction (C) |
Contractor(s) |
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ü |
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Waste Disposal (Chemical
Waste) (General) Regulation Code of Practice on the Packaging, Labelling and Storage of Chemical
Wastes |
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S 7.6 |
Temporary storage areas for general
refuse should be enclosed or contained to avoid environmental impacts. |
All areas /
During Construction (C) |
Contractor(s) |
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ü |
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WBTC Nos. 6/2002
and 6/2002A, Enhanced Specification for Site Cleanliness and Tidiness |
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S 7.6 |
Sufficient dustbins should be provided
for storage of waste. |
All areas / During
Construction (C) |
Contractor(s) |
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ü |
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WBTC Nos. 6/2002
and 6/2002A, Enhanced Specification for Site Cleanliness and Tidiness |
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S 7.6 |
General refuse should be timely cleared
and should be disposed of to the nearest licensed facility. |
All areas /
During Construction (C) |
Contractor(s) |
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ü |
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WBTC Nos. 6/2002
and 6/2002A, Enhanced Specification for Site Cleanliness and Tidiness |
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S 7.6 |
Nightsoil arising from chemical toilets and
chemical treatment facilities should be transported by a licensed contractor
to government Sewage Treatment Works for disposal. The dewatered sludge from the toilets
shall be stored in enclosed containers and transported by barge to the WENT
landfill for disposal. |
Land Site /
During Construction (C) |
Contractor(s) |
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ü |
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S 7.6 |
Waste oils, chemicals or solvents shall
not be disposed of to drain. Drainage systems, sumps and oil
interceptors shall be cleaned and maintained regularly. |
All facilities
/ During Construction (C) |
Contractor(s) |
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S 7.6 |
Good site practice shall be implemented
to avoid waste generation and promote waste minimisation. |
All facilities
/ During Construction (C) |
Contractor(s) |
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ü |
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S 7.6 |
Waste materials such as paper, metal,
timber and waste oil shall be recycled as far as practicable. Different types of waste shall be segregated and
stored of in different containers, skips or stockpiles to enhance reuse or
recycling of material and their proper disposal. Recycling bins will be provided at
strategic locations to facilitate recovery of aluminium can and waste paper
from the site. |
Land Site /
During Construction (C) |
Contractor(s) |
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ü |
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ETWBTC No. 33/2002,
Management of Construction and Demolition Material Including Rock |
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S 7.6 |
Dredged marine mud shall be disposed of
in a gazetted marine disposal ground under the requirements of the Dumping at
Seas Ordinance. Marine mud shall
be assessed in accordance with the ETWBTC No. 34/2002 prior to the dredging
to identify the suitable disposal ground. |
Dredging /
During Construction (C) |
Contractor(s) |
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ü |
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Dumping at Sea
Ordinance |
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S 7.6 |
If marine mud
is found contaminated: - Contaminated
sediments will be dredged using closed grabs; - Transport of
contaminated mud to marine disposal sites will be by split barges of not less
than 750 m³ capacity to the extent practical, well maintained and capable of
rapid opening and discharge at disposal site; - Monitoring of
the barge loading against loss of material during transportation |
Dredging/During
Construction (C) |
Contractor(s) |
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ü |
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S 7.6 |
Waste containers shall be in good condition
and fitted with lids or covers to prevent waste from escaping or the ingress
of water. |
All facilities
/ During Construction (C) |
Contractor(s) |
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S 7.6 |
Waste containers shall be in a secure
area on hardstanding. |
All facilities
/ During Construction (C) |
Contractor(s) |
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ü |
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WBTC Nos. 6/2002
and 6/2002A, Enhanced Specification for Site Cleanliness and Tidiness. |
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S 7.6 |
Proper storage and
site practices shall be adopted to reduce the potential for damage or
contamination of construction materials. |
All facilities
/ During Construction (C) |
Contractor(s) |
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ü |
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WBTC Nos. 6/2002
and 6/2002A, Enhanced Specification for Site Cleanliness and Tidiness. |
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S 7.6 |
Emergency equipment to deal with any
spillage or fire shall be kept on site. |
All facilities
/ During Construction (C) |
Contractor(s) |
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S 7.6 |
Containers used for storage of chemical
waste shall be: - maintained in good condition and
clearly labelled in both English and Chinese; - suitable for
the substance they are holding, resistant to corrosion, and securely closed;
and - capacity of
less than 450 L unless the specifications have been approved by the EPD. |
All facilities
/ During Construction (C) |
Contractor(s) |
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ü |
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Waste Disposal (Chemical
Waste) (General) Regulation Code of Practice on the Packaging, Labelling and Storage of Chemical
Wastes |
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S 7.6 |
Storage areas for chemical waste shall
be: - clearly labelled
and used solely for the storage of chemical waste; - enclosed on at least 3 sides; - have adequate
ventilation; - arranged so
that incompatible materials are appropriately separated; - have impermeable
floor and bunding sufficient to fully retain any spillage or leakages;
ventilated; and - covered to
prevent rainfall from entering. |
All facilities
/ During Construction (C) |
Contractor(s) |
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ü |
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Waste Disposal (Chemical Waste)
(General) Regulation Code of Practice on the Packaging, Labelling and Storage of Chemical
Wastes |
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S 7.6 |
Leaking containers shall be contained and
removed from site as soon as is reasonably practicable. |
All facilities /
During Construction (C) |
Contractor(s) |
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ü |
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Waste Disposal (Chemical
Waste) (General) Regulation Code of Practice on the Packaging, Labelling and Storage of Chemical
Wastes |
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S 7.6 |
Training shall be
provided to site personnel in proper waste management and chemical handling
procedures, the concepts of site cleanliness and
appropriate waste management and chemical handling procedures, including
waste reduction, reuse and recycling. |
All facilities /
During Construction (C) |
Contractor(s) |
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ü |
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S 7.6 S 7.6 S 7.6 S 7.6 S 7.6 |
EM&A of waste handling, storage,
transportation, disposal procedures and documentation through the site audit
programme shall be undertaken. Nomination of
approved personnel to be responsible for good site practices, arrangements
for collection and effective disposal to an appropriate facility of the
wastes generated at the site. Appropriate
measures to reduce windblown litter and dust transportation of waste by
either covering trucks or by transporting wastes in enclosed containers. Regular
cleaning and maintenance programme for drainage systems, sumps and oil
interceptors. A recording
system for the amount of wastes generated/recycled and disposal sites. |
All facilities
/ During Construction (C) All facilities
/ During Construction (C) All facilities
/ During Construction (C) All facilities
/ During Construction (C) All facilities
/ During Construction (C) |
ET Contractor(s) Contractor(s) Contractor(s) Contractor(s) |
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ü ü ü ü ü |
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8. Land Contamination |
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S 14.4 |
Fuel,
lubricating oil, chemical and chemical waste storage areas present on the
site shall be provided with secondary containment. |
Land Site /
During Operation (O) |
CAPCO |
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ü |
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Waste Disposal (Chemical
Waste) (General) Regulation Code of Practice on the Packaging, Labelling and Storage of Chemical
Wastes |
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S 14.4 |
Individual drainage
from lines, pumps, compressors, vessels, heat exchangers and instruments
shall be connected to an on-site Coalescing Plate Interceptor (CPI) type oil
water separator. |
Land Site /
During Operation (O) |
CAPCO |
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ü |
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S 14.4 |
Stationary
equipment that could release hydrocarbons and that are not located in
containment areas will be installed on skids containing drain pans. An open drain system will collect
spillage/leakage/contaminated storm water from these areas and will connect
to the oil water separator. |
Land Site /
During Operation (O) |
CAPCO |
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ü |
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S 14.4 |
Spill
containment and clean up equipment shall be provided in areas where oils,
chemicals and chemical wastes are handled and stored. |
Land Site / During
Operation (O) |
CAPCO |
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ü |
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S 14.4 |
Training shall
be provided to relevant personnel on hazardous materials handling and spill
control and clean up. |
Land Site /
During Operation (O) |
CAPCO |
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ü |
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- |
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S 14.4 |
Contaminated
materials and dispensed spill control and clean-up equipment shall be
collected and disposed of in accordance with the WDO. |
Land Site /
During Operation (O) |
CAPCO |
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ü |
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Waste Disposal Ordinance |