TABLE OF CONTENTS
Page
1.4 Summary
of Construction Works
1.5 Summary
of EM&A Programme Requirements
2.4 Monitoring
Parameters and Frequency
2.6 Monitoring
Schedule for the Reporting period
3.4 Monitoring
Parameters and Frequency
3.6 Monitoring
Schedule for the Reporting period
4 ENVIRONMENTAL SITE INSPECTION AND AUDIT
4.2 Advice
on the Solid and Liquid Waste Management Status
4.3 Environmental
Licenses and Permits
4.4 Implementation
Status of Environmental Mitigation Measures
4.5 Summary
of Exceedances of the Environmental Quality Performance Limit
4.6 Summary
of Complaints, Notification of Summons and Successful Prosecutions
5.1 Construction
Programme for the Coming Months
5.2 Key
Issues for the Coming Month
5.3 Monitoring
Schedule for the Coming Month
6 ConclusionS AND RECOMMENDATIONS
List of
Tables
Table
1.1 Contact Information of Key Personnel
Table 2.1 Air Quality
Monitoring Equipment
Table 2.2 Locations of Impact
Air Quality Monitoring Station
Table 2.3 Air Quality
Monitoring Parameters and Frequency
Table 2.4 Summary of 1-hour TSP
Monitoring Results in the Reporting Period
Table 2.5 Summary of 24-hour
TSP Monitoring Results in the Reporting Period
Table 3.1 Noise Monitoring
Equipment
Table 3.2 Locations of Impact
Noise Monitoring Stations
Table 3.3 Noise Monitoring Parameters,
Frequency and Duration
Table 3.4 Summary of Construction Noise Monitoring Results in
the Reporting Period
Table 4.1 Summary of
Waste Flow Table for Contract No. HY/2012/06
Table 4.2 Summary of
Waste Flow Table for Contract No. 02/HY/2015 (Works
Order Nos. CB128520-5 and CB128519-0)
Table 4.3 Summary of Environmental Licensing and Permit Status
Figure 1.1 General
Project Layout Plan of Contract No. HY/2012/06
Figure 1.3a-b Locations of Monitoring
Station
Figure
4.1 Environmental
Complaint Handling Procedures
List of Appendices
Appendix A Project
Organization Structure
Appendix B Construction
Programme
Appendix C Implementation
Schedule of Environmental Mitigation Measures (EMIS)
Appendix D Summary of Action
and Limit Levels
Appendix E Calibration
Certificates of Monitoring Equipments
Appendix F EM&A
Monitoring Schedules
Appendix G Impact
Air Quality Monitoring Results and their Graphical Presentation
Appendix H Meteorological
Data for the Reporting period
Appendix I Impact
Daytime Construction Noise Monitoring Results and their Graphical Presentation
Appendix K Site
Inspection Summaries
Appendix L Statistics
on Complaints, Notifications of Summons and Successful Prosecutions
The proposed widening of Tolo Highway
and Fanling Highway between Island House Interchange and Fanling (the Project)
is a Designated Project under the Environmental Impact Assessment Ordinance
(Cap. 499) (EIAO). An Environmental Impact Assessment (EIA) Report (the
approved EIA Report) together with an Environmental Monitoring and Audit
(EM&A) Manual (the approved EM&A Manual) were completed and approved
under the EIAO on 14 July 2000 (Register Number: EIA-043/2000).
The objective of the Project ¡°Widening of Tolo Highway / Fanling Highway between Island House Interchange and Fanling¡± is to widen Tolo Highway and Fanling Highway to dual 4-lane carriageway in order to alleviate the current traffic congestion problems and to cope with the increasing transport demands to and from the urban areas and also cross boundary traffic.
The
Project is a designated project and governed by an Environmental Permit
(EP-324/2008) issued by the EPD on 23 December
2008.
Subsequently, the EPD issued Variation of Environmental Permits
of EP-324/2008/A, EP-324/2008/B, EP-324/2008/C and EP-324/2008/D on 31
January 2012, 17 March 2014, 27 March 2015 and 27 August 2015 respectively. The
current valid VEP was applied on 29 December 2016 and the VEP (EP-324/2008/E)
was subsequently granted on 26 January 2017.
The construction
works for this Project are delivered in 2 stages i.e. Stage 1 (between Island
House Interchange and Tai Hang) and Stage 2 (between Tai Hang and Wo Hop Shek
Interchange). Stage 2 would be
implemented under three works contracts.
Contract No. HY/2012/06 ¡°Widening of Fanling Highway ¨C Tai Hang to Wo
Hop Shek Interchange¡± and the entrusted portion to CEDD under Contract No.
CV/2012/09 ¡°Liantang/Heung Yuen Wai Boundary Control Point Site Formation and
Infrastructure Works ¨C Contract 3¡±. In addition, Contract No. ¡°Provision of
Bus-Bus Interchange on Fanling Highway Kowloon Bound¡± was carried out within
the site boundary of Contract No. 02/HY/2015. This report focuses on Contract No. HY/2012/06 ¡°Widening of Fanling Highway ¨C Tai Hang to
Wo Hop Shek Interchange¡± in Stage
2 of the Project and ¡°Provision of
Bus-Bus Interchange on Fanling Highway Kowloon Bound¡± under Works Order Nos.
CB128520-5 and CB128519-0 in Contract No. 02/HY/2015 ¡°Highway Department Term
Contract (Management and Maintenance of Roads in Tai Po and North District
excluding High Speed Roads 2016-2022)¡±.
Pursuant
to the
EP (EP-324/2008/E) Condition 2.7, the Capture Survey Trip Report for Ma
Wat River Northern Meander (Version 2) for the Project was submitted on 24
December 2013 by the Environmental Team (ET) and verified by the Independent
Environmental Checker (IEC) on 6 January 2014.
The
construction phase of the Contract under the EP and the Environmental
Monitoring and Audit (EM&A) programme of the contract commenced on 21 November 2013. The impact
environmental monitoring and audit includes air quality and noise monitoring.
This report documents the
findings of EM&A works conducted in the period between 1 and 31
July 2017. As
informed by the Contractor, construction activities of Contract No.
HY/2012/06 in
the reporting period were:
- Site clearance
- Ground investigation
- Pipe laying
- Retaining wall construction
- Noise Barrier
- Excavation
- Backfilling
- Drainage
- Foot Bridge demolition
- Bridge construction
- Piling
As informed by the Contractor, construction
activities of Works Order Nos. CB128520-5 and CB128519-0 under Contract No.
02/HY/2015 in the reporting period were:
- Posts of Cover Walkway
- Plate Load Test
Reporting Change
There was no reporting change
required in the reporting period.
Breaches of Action and Limit Levels for Air
Quality
No exceedance
of Action and Limit Level was recorded for 1-hour and
24-hour TSP monitoring in the reporting period.
Breaches of Action and Limit Levels for Noise
No Action or Limit Level exceedance of construction noise was recorded in the reporting month. No noise complaints related to 0700 ¨C 1900 hours on normal weekdays was received and followed by Environmental Team in the reporting month.
Complaint, Notification of Summons and
Successful Prosecution
No complaint, notification of summons and successful prosecution was received in the reporting period.
Future Key Issues
Key issues to be
considered in the coming month include:
-
Properly
store and label oils and chemicals on site;
-
Chemical,
chemical waste and waste management;
-
Collection
of construction waste should be carried out regularly;
-
Properly
maintain all drainage facilities and wheel washing facilities on site;
-
Exposed
slopes should be covered up properly if no temporary work will be conducted;
-
Quieter
powered mechanical equipment should be used;
-
Suppress
dust generated from excavation activities and haul road traffic; and
-
Tree
protective measures for all retained trees should be well maintained.
1.1.1.
Tolo Highway and Fanling Highway are the
expressways in the North East New Territories (NENT) connecting Sha Tin, Tai Po
and Fanling. These highways form a vital part of the strategic Route 9, which links
Hong Kong Island to the boundary at Shenzhen. At present, this section of Route
9 is a dual 3-lane carriageway. However, at several major interchanges along
this section of Route 9, the highway is a dual-2 lane carriageway only. Severe
congestion is a frequent occurrence during the peak periods, particularly in
the Kowloon-bound direction.
1.1.2.
The
objective of the Project ¡°Widening of Tolo Highway / Fanling Highway between
Island House Interchange and Fanling¡± is to widen Tolo Highway and Fanling
Highway to dual 4-lane carriageway in order to alleviate the current traffic
congestion problems and to cope with the increasing transport demands to and
from the urban areas and also cross boundary traffic.
1.1.3.
The Project is a designated project and
governed by an Environmental Permit (EP-324/2008) issued by the EPD on 23 December 2008. Subsequently, the
EPD issued Variation of Environmental Permits of EP-324/2008/A, EP-324/2008/B, EP-324/2008/C
and EP-324/2008/D on 31 January 2012, 17 March 2014, 27 March 2015 and 27 August 2015 respectively. The
current valid VEP was applied on 29 December 2016 and the VEP (EP-324/2008/E)
was subsequently granted on 26 January 2017.
1.1.4.
The scope of the Project comprises mainly:-
(i) |
Widening of a 5.7 km section
of Tolo Highway and 3.0 km section of Fanling Highway between Island House
Interchange and Wo Hop Shek Interchange from the existing dual 3-lane to dual
4-lane, including construction of new vehicular bridges; |
(ii) |
Widening of
interchange sections at Island House Interchange, Tai Po North Interchange,
and Lam Kam Road Interchange from dual 2-lane to dual 3-lane, except Sha Tin
bound carriageway at Tai Po North Interchange, which is widened from 3-lane
to 4-lane, including realignment of various slip roads; |
(iii) |
Modification and
reconstruction of highways, vehicular bridges, underpasses and footbridges. |
1.1.5.
The
construction works for this Project will be delivered in 2 stages i.e. Stage 1
(between Island House Interchange and Tai Hang) and Stage 2 (between Tai Hang
and Wo Hop Shek Interchange). Stage
2 would be implemented under two works contracts. Contract No. HY/2012/06 ¡°Widening of
Fanling Highway ¨C Tai Hang to Wo Hop Shek Interchange¡± and the entrusted
portion to CEDD under Contract No. CV/2012/09 ¡°Liantang/Heung Yuen Wai Boundary
Control Point Site Formation and Infrastructure Works ¨C Contract 3¡±. In
addition, Contract No. ¡°Provision of Bus-Bus Interchange on Fanling Highway
Kowloon Bound¡± was carried out within the site boundary of Contract No.
02/HY/2015. This report focuses on
Contract No. HY/2012/06 ¡°Widening of Fanling Highway ¨C
Tai Hang to Wo Hop Shek Interchange¡±
in Stage 2 of the Project and
¡°Provision of Bus-Bus Interchange on Fanling Highway Kowloon Bound¡±
under Works Order Nos. CB128520-5 and CB128519-0 in Contract No. 02/HY/2015
¡°Highway Department Term Contract (Management and Maintenance of Roads in Tai
Po and North District excluding High Speed Roads 2016-2022)¡±.
1.1.6.
Hyder-Arup-Black and Veatch Joint Venture (HABVJV)
are appointed by Highways Department (HyD) as the consultants for the design
and construction assignment for the Tolo project under Agreement No. CE 58/2000
Supplementary Agreement No. 3 (SA3) (i.e. the Engineer for Contract No.
HY/2012/06).
1.1.7.
China State Construction Engineering (Hong Kong)
Ltd. (CSHK) was commissioned as the Contractor of Contract
No. HY/2012/06. Chiu Hing Construction
& Transportation Company Limited (Chiu Hing) was commissioned as the
Contractor of Contract No. 02/HY/2015.
1.1.8.
AECOM Asia Co. Ltd. was commissioned by China State Construction Engineering (Hong Kong) Limited as the
Environmental Team (ET) to undertake the Environmental Monitoring and
Audit (EM&A) works for the Contract and Mott MacDonald
Hong Kong Ltd. acts as the Independent Environmental Checker (IEC) for the
Contract.
1.1.9.
The construction phase of the Contract under the EP commenced on 21 November 2013.
1.1.10.
According to the updated EM&A
Manual of Stage 2 of
the Project, there is a need of an EM&A programme including air quality and
noise monitoring. The EM&A programme for Stage 2 of the Project commenced on 21 November 2013.
Table 1.1 Contact Information of Key Personnel
Party |
Position |
Name |
Telephone |
Fax |
ER
(Hyder-Arup-Black & Veatch
Joint Venture) |
Chief Resident Engineer |
Edwin
Chung |
6115 0818 |
2638 0950 |
IEC (Mott MacDonald Hong Kong Limited) |
Independent Environmental
Checker |
Steven Tang |
2828 5920 |
2827 1823 |
Contractor of [HY/2012/06] (China State Construction
Engineering (Hong Kong) Limited) |
Environmental Officer |
Michael Tsang |
9277 4956 |
2672 2501 |
C C Chow |
9679 6315 |
2672 2501 |
||
Contractor
of [02/HY/2015] (Chiu Hing Construction &
Transportation Company Limited) |
Safety Officer |
Marty Tai |
9106 5318 |
- |
ET
(AECOM Asia Company Limited) |
ET Leader |
Y W Fung |
3922 9393 |
3922 9797 |
- Site clearance
- Ground investigation
- Pipe laying
- Retaining wall construction
- Noise Barrier
- Excavation
- Backfilling
- Drainage
- Foot Bridge demolition
- Bridge construction
- Piling
- Posts of Cover Walkway
-
Plate Load Test
-
All monitoring parameters;
-
Monitoring schedules for the reporting
period and forthcoming months;
-
Action and Limit levels for all
environmental parameters;
-
Event / Action Plan;
-
Environmental mitigation measures, as
recommended in the Project EIA study final report; and
- Environmental
requirement in contract documents.
Table
2.1 Air
Quality Monitoring Equipment
Equipment |
Brand and Model |
Portable direct reading dust meter
(1-hour TSP) |
Sibata Digital Dust Monitor (Model
No. LD-3) |
High Volume Sampler |
Tisch Total Suspended Particulate Mass
Flow Controlled High Volume Air Sampler (Model No. TE-5170) |
Table 2.2 Locations of
Impact Air Quality Monitoring Station
Location |
Monitoring
Station |
AM2 (SR2) |
Fanling Government Secondary School |
Table
2.3 Air
Quality Monitoring Parameters and Frequency
Parameter |
Frequency |
24-hour TSP |
Once
every 6 days |
1-hour TSP |
3
times every 6 days while the highest dust impact was expected |
(a)
The HVS was installed in the vicinity
of the air sensitive receivers. The
following criteria were considered in the installation of the HVS.
(i)
A horizontal platform with appropriate
support to secure the sampler against gusty wind was provided.
(ii)
The distance between the HVS and any
obstacles, such as buildings, was at least twice the height that the obstacle
protrudes above the HVS.
(iii)
A minimum of 2 meters separation from
walls, parapets and penthouse for rooftop sampler.
(iv)
A minimum of 2 meters separation from any supporting
structure, measured horizontally.
(v)
No furnace or incinerator flues nearby.
(vi)
Airflow around the sampler was
unrestricted.
(vii)
Permission was obtained to set up the samplers
and access to the monitoring stations.
(viii)
A secured supply of electricity was
obtained to operate the samplers.
(ix)
The sampler was located more than 20
meters from any dripline.
(x)
Any wire fence and gate, required to
protect the sampler, did not obstruct the monitoring process.
(xi)
Flow control accuracy was kept within
¡À2.5% deviation over 24-hour sampling period.
(b)
Preparation of Filter Papers
(i)
Glass fibre filters, G810 were labelled
and sufficient filters that were clean and without pinholes were selected.
(ii)
All filters were equilibrated in the
conditioning environment for 24 hours before weighing. The conditioning
environment temperature was around
(iii)
All filter papers were prepared and
analysed by ALS Technichem (HK) Pty Ltd., which is a HOKLAS accredited
laboratory and has comprehensive quality assurance and quality control
programmes.
(c)
Field Monitoring
(i)
The power supply was checked to ensure
the HVS works properly.
(ii)
The filter holder and the area
surrounding the filter were cleaned.
(iii)
The filter holder was removed by
loosening the four bolts and a new filter, with stamped number upward, on a
supporting screen was aligned carefully.
(iv)
The filter was properly aligned on the
screen so that the gasket formed an airtight seal on the outer edges of the
filter.
(v)
The swing bolts were fastened to hold
the filter holder down to the frame.
The pressure applied was sufficient to avoid air leakage at the edges.
(vi)
Then the shelter lid was closed and was
secured with the aluminum strip.
(vii)
The HVS was warmed-up for about 5
minutes to establish run-temperature conditions.
(viii)
A new flow rate record sheet was set
into the flow recorder.
(ix)
On site temperature and atmospheric
pressure readings were taken and the flow rate of the HVS was checked and
adjusted at around 1.1 m3/min, and complied with the range specified
in the updated EM&A Manual (i.e. 0.6-1.7 m3/min).
(x)
The programmable digital timer was set
for a sampling period of 24 hrs, and the starting time, weather condition and
the filter number were recorded.
(xi)
The initial elapsed time was recorded.
(xii)
At the end of sampling, on site
temperature and atmospheric pressure readings were taken and the final flow
rate of the HVS was checked and recorded.
(xiii)
The final elapsed time was recorded.
(xiv)
The sampled filter was removed
carefully and folded in half length so that only surfaces with collected
particulate matter were in contact.
(xv)
It was then placed in a clean plastic
envelope and sealed.
(xvi)
All monitoring information was recorded
on a standard data sheet.
(xvii)
Filters were then sent to ALS
Technichem (HK) Pty Ltd. for analysis.
(d)
Maintenance and Calibration
(i)
The HVS and its accessories were
maintained in good working condition, such as replacing motor brushes routinely
and checking electrical wiring to ensure a continuous power supply.
(ii)
5-point calibration of the HVS was
conducted using TE
(iii)
Calibration certificate of the HVSs are
provided in Appendix E.
(a)
Measuring Procedures
The measuring procedures of the
1-hour dust meter were in accordance with the Manufacturer¡¯s Instruction Manual
as follows:-
(i)
Turn the power on.
(ii)
Close the air collecting opening cover.
(iii)
Push the ¡°TIME SETTING¡± switch to [BG].
(iv)
Push ¡°START/STOP¡± switch to perform
background measurement for 6 seconds.
(v)
Turn the knob at SENSI ADJ position to
insert the light scattering plate.
(vi)
Leave the equipment for 1 minute upon
¡°SPAN CHECK¡± is indicated in the display.
(vii)
Push ¡°START/STOP¡± switch to perform
automatic sensitivity adjustment. This measurement takes 1 minute.
(viii)
Pull out the knob and return it to
MEASURE position.
(ix)
Push the ¡°TIME SETTING¡± switch the time
set in the display to 3 hours.
(x)
Lower down the air collection opening
cover.
(xi)
Push ¡°START/STOP¡± switch to start
measurement.
(b)
Maintenance and Calibration
(i)
The 1-hour TSP meter was calibrated at
1-year intervals against a continuous particulate TEOM Monitor, Series 1400ab.
Calibration certificates of the Laser Dust Monitors are provided in Appendix E.
(ii)
1-hour validation checking of the TSP
meter against HVS is carried out yearly at the air quality monitoring
locations.
Table
2.4 Summary
of 1-hour TSP Monitoring Results in the Reporting Period
Location |
Average
(mg/m3) |
Range (mg/m3) |
Action
Level (mg/m3) |
Limit
Level (mg/m3) |
AM2 (Fanling Government Secondary School) |
70.1 |
58.8 ¨C 77.6 |
317.8 |
500 |
Table
2.5 Summary
of 24-hour TSP Monitoring Results in the Reporting Period
Location |
Average (mg/m3) |
Range (mg/m3) |
Action Level (mg/m3) |
Limit Level (mg/m3) |
AM2 (Fanling Government Secondary School) |
15.5 |
13.2 ¨C 20.6 |
200.7 |
260 |
Table 3.1 Noise
Monitoring Equipment
Equipment |
Brand and Model |
Integrated
Sound Level Meter |
B&K
2238 |
Acoustic
Calibrator |
Rion NC-73 |
Table 3.2 Locations
of Impact Noise Monitoring Stations
Monitoring Station |
Location |
Description |
M2 |
West
Tai Wo |
1.2m from the ground floor free-field
of the Residential |
M3 |
Fanling
Government Secondary School |
|
Table 3.3 Noise
Monitoring Parameters, Frequency and Duration
Frequency |
|
30-mins measurement at each monitoring station between 0700 and
1900 on normal weekdays. Leq, L10 and L90
would be recorded. |
At least once per week |
(a)
Façade measurement was made at monitoring
station M3, while free-field measurement was made at monitoring
station M2.
(b)
The sound level meter was set on a
tripod at a height of
(c)
The battery condition was checked to
ensure the correct functioning of the meter.
(d)
Parameters such as frequency weighting,
the time weighting and the measurement time were set as follows:-
(i)
frequency weighting: A
(ii)
time weighting: Fast
(iii)
time measurement: Leq(30-minutes)
during non-restricted hours i.e. 07:00 ¨C 1900 on normal weekdays; Leq(5-minutes)
during restricted hours i.e. 19:00 ¨C 23:00 and 23:00 ¨C 07:00 of normal weekdays, whole day of
Sundays and Public Holidays
(e)
Prior to and after each noise measurement,
the meter was calibrated using the acoustic calibrator for 94dB(A) at 1000
Hz. If the difference in the
calibration level before and after measurement was more than 1 dB(A), the
measurement would be considered invalid and repeat of noise measurement would
be required after re-calibration or repair of the equipment.
(f)
During the monitoring period, the Leq,
L10 and L90 were recorded. In addition, site conditions and noise
sources were recorded on a standard record sheet.
(g)
Noise measurement was paused during
periods of high intrusive noise (e.g. dog barking, helicopter noise) if
possible. Observations were recorded when intrusive noise was unavoidable.
(h)
Noise monitoring was cancelled in the
presence of fog, rain, wind with a steady speed exceeding
(a)
The microphone head of the sound level
meter was cleaned with soft cloth at regular intervals.
(b)
The meter and calibrator were sent to the
supplier or HOKLAS laboratory to check and calibrate at yearly intervals.
(c)
Calibration certificates of the sound
level meters and acoustic calibrators are provided in Appendix E.
Table 3.4 Summary of Construction Noise Monitoring Results in the Reporting
Period
Location |
Average,
dB(A), Leq (30 mins) |
Range,
dB(A), Leq (30 mins) |
Limit
Level, dB(A), Leq (30 mins) |
M2* (West
Tai Wo) |
69.2 |
68.8 ¨C 69.6 |
75 |
M3# (Fanling Government Secondary School) |
62.2 |
59.7 ¨C 63.7 |
65/70 |
*+3dB(A) Façade correction
included
# Limit Level of 70dB(A) applies to education institutes
while 65dB(A) applies during school examination period.
Air Quality
Noise
Water Quality
Chemical and Waste Management
Landscape and Visual Impact
Miscellaneous
Air Quality
Noise
Water Quality
Chemical and Waste Management
Landscape and Visual Impact
Miscellaneous
Table 4.1 Summary of Waste Flow Table for Contract No. HY/2012/06
Waste
Type |
Actual
Amount |
Disposal/Reuse
Locations |
Inert
C&D materials disposed as public fill |
3,143 m3 |
Tuen Mun 38 |
Broken
concrete |
266 m3 |
Tuen Mun 38 |
C&D wastes
disposed as general refuse |
80 m3 |
NENT Landfill |
Paper/cardboard
packaging |
71 kg |
Recycling Facilities |
Plastics |
884 kg |
Recycling Facilities |
Metals |
0 kg |
Recycling Facilities |
C&D
materials reused on site |
1,133 m3 |
Site Area |
C&D
materials reused in other projects |
135 m3 |
Other projects |
Chemical wastes |
0 kg |
Licensed Contractors |
Table
4.2 Summary of Waste Flow Table for Contract No. 02/HY/2015
(Works Order Nos. CB128520-5 and CB128519-0)
Waste
Type |
Actual
Amount |
Disposal/Reuse
Locations |
Inert C&D
materials disposed as public fill |
268 m3 |
Tuen Mun 38 |
Broken concrete |
1 m3 |
Tuen Mun 38 |
C&D wastes
disposed as general refuse |
0 m3 |
NENT Landfill |
Paper/cardboard
packaging |
1 kg |
Recycling Facilities |
Plastics |
1 kg |
Recycling Facilities |
Metals |
0 kg |
Recycling Facilities |
C&D materials
reused on site |
0 m3 |
Site Area |
C&D materials
reused in other projects |
0 m3 |
Other projects |
Table
4.3 Summary
of Environmental Licensing and Permit Status
Statutory Reference |
License/ Permit |
License or Permit No. |
Valid Period |
License/ Permit Holder |
Remarks |
|
From |
To |
|||||
EIAO |
Environmental Permit |
EP-324/2008/E |
26/01/2017 |
N/A |
HyD |
|
WPCO |
Discharge License (Site) |
WT00017159-2013 |
18/09/2013 |
30/09/2018 |
CSHK |
-- |
WT00027968-2017 |
22/5/2017 |
31/5/2022 |
Chiu Hing |
-- |
||
WDO |
Chemical Waste Producer
Registration |
5213-722-C3822-01 |
05/09/2013 |
N/A |
CSHK |
Chemical waste produced in
Contract HY/2012/06 |
WDO |
Billing
Account for Disposal of Construction Waste |
7017860 |
N/A |
N/A |
CSHK |
Waste disposal in Contract
HY/2012/06 |
7024392 |
N/A |
N/A |
Chiu Hing |
Waste disposal in Contract
02/HY/2015 |
||
APCO |
Notification
Under Air Pollution Control (Construction Dust) Regulation |
361991 |
15/07/2013 |
N/A |
Chiu Hing |
-- |
414360 |
08/03/2017 |
N/A |
Chiu Hing |
-- |
||
NCO |
Construction Noise Permit |
GW-RN0254-17 |
20/04/2017 |
28/07/2017 |
CSHK |
Zone 2 Erection of metal scaffold Tai Wo Service Road West near NWP |
GW-RN0322-17 |
15/05/2017 |
29/07/2017 |
CSHK |
Zone 2 Road Marking Alternation near KLHVB |
||
GW-RN0349-17 |
23/05/2017 |
21/11/2017 |
CSHK |
Watermain Diversion_Zone 4 |
||
GW-RN0348-17 |
01/06/2017 |
16/09/2017 |
CSHK |
Demolition of Noise Barrier near Tai Hang Zone 2a |
||
GW-RN0362-17 |
07/06/2017 |
02/12/2017 |
CSHK |
Erection of metal scaffold Zone 2B |
||
GW-RN0380-17 |
15/06/2017 |
14/12/2017 |
CSHK |
Zone 4 Grouting for Piling Works near Wo Hop Shek Village |
||
GW-RN0390-17 |
14/06/2017 |
23/09/2017 |
CSHK |
Zone 4 Installation of Railing on KLHVB |
||
GW-RN0442-17 |
25/07/2017 |
24/08/2017 |
CSHK |
Zone 4 Staircase Installation for HKYB |
||
GW-RN0466-17 |
11/07/2017 |
21/07/2017 |
CSHK |
Zone 4 Staircase Installation for HKYB |
||
GW-RN0459-17 |
17/07/2017 |
20/10/2017 |
CSHK |
Zone 2 Road Marking Alternation at TWSR near KLHVB |
||
GW-RN0463-17 |
23/07/2017 |
22/10/2017 |
CSHK |
Zone 2 Concreting Works_SB_near Tai Hang Footbridge |
||
GW-RN0469-17 |
25/07/2017 |
30/12/2017 |
CSHK |
Zone 4 Diversion of Watermain at Tai Wo Service Road West near Wo Hop Shek |
- Site clearance
- Ground investigation
- Pipe laying
- Retaining wall construction
- Noise Barrier
- Excavation
- Backfilling
- Drainage
- Foot Bridge demolition
- Bridge construction
- Piling
- Construction of footing
- ELS
- Backfilling
- Properly store and label oils and chemicals on site;
- Chemical, chemical waste and waste management;
- Collection of construction waste should be carried out regularly;
- Properly maintain all drainage facilities and wheel washing facilities on site;
- Exposed slopes should be covered up properly if no temporary work will be conducted;
- Quieter powered mechanical equipment should be used;
- Suppress dust generated from excavation activities and haul road traffic; and
- Tree protective measures for all retained trees should be well maintained.
Air Quality Impact
Noise Impact
Water Quality Impact
Chemical and Waste Management
Landscape and Visual Impact.
Miscellaneous
Contract No.
02/HY/2015 (Works Order
Nos. CB128520-5 and CB128519-0)
Air Quality Impact
Noise Impact
Water Quality Impact
Chemical and Waste Management
Landscape and Visual Impact.
Miscellaneous