TABLE OF
CONTENTS
Page |
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1 |
1-2 |
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1.1 |
Basic Project Information |
1 |
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1.2 |
Project Organization |
1 |
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1.3 |
Construction Programme |
2 |
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1.4 |
Construction
Works Undertaken During the Reporting Period |
2 |
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2 |
3- |
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2.1 |
Summary of EM&A Requirements |
3-5 |
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2.2 |
Monitoring
Requirements |
5 |
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2.3 |
Action and Limit Levels |
5-6 |
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2.4 |
Event Action plans |
6 |
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2.5 |
Mitigation Measures |
6-7 |
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3 |
7-9 |
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3.1 |
Air Quality Monitoring Result |
7 |
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3.2 |
Noise Monitoring Results |
7 |
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3.3 |
Water Quality Monitoring Results |
7-8 |
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3.4 |
Dolphin Monitoring |
8 |
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3.5 |
Implementation Status of
Environmental Mitigation Measures |
8-9 |
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3.6 |
Advice on the
Solid and Liquid Waste Management Status |
9 |
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3.7 |
Environmental
Licenses and Permits |
9 |
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4 |
Summary of Exceedance,
Complaint, notification of summons and sucessful prosecution |
9-11 |
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4.1 |
Summary of Exceedance
of the Environmental Quality Performance Limit |
9-10 |
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4.2 |
Summary
of Complaints, Notification of Summons and Successful Prosecution |
10 |
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5 |
11-12 |
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5.1 |
Comments |
11 |
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5.2 |
Recommendations |
11 |
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5.3
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Conclusions |
11-12 |
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Figure 1.1 |
Air Quality and Noise Monitoring Stations for HKBCF before 20
August 2018 |
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Figure 1.2 |
Air
Quality and Noise Monitoring Stations for HKBCF on or after 20 August 2018 |
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Figure 2 |
Water Quality Monitoring
Stations(construction phases) |
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Figure 3 |
Dolphin Monitoring Transect Line
and Layout
Map |
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TABLE |
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Table 1.1 |
Contact Information of Key Personnel |
Table 2.1 |
Air Quality and Noise Monitoring Locations |
Table 2.2 |
Water Quality Monitoring Stations (construction phases) |
Table 2.3 |
Action and Limit Levels for 1-hour TSP |
Table 2.4 |
Action and Limit Levels for 24-hour TSP |
Table 2.5 |
Action and Limit Levels for Construction Noise |
Table 2.6 |
Action and Limit Levels for Water Quality |
Table 2.7 |
Action and Limit Levels for Chinese White Dolphin Monitoring ¡V
Approach to Define Action |
|
Level (AL) and Limit Level (LL) |
Table 2.8 |
Derived Value of Action Level (AL) and Limit Level (LL) for
Chinese White Dolphin Monitoring |
Table 3.1 |
Summary of marine sediment disposed to dumping site via Contract
No. HY/2013/03 |
APPENDIX |
|
Location of Works Areas |
|
Project Organization for Environmental Works |
|
Construction Programme |
|
Event and Action Plan |
|
Implementation
Schedule for Environmental Mitigation Measures (EMIS) |
|
Site Audit Findings and Corrective Actions |
|
Waste
Flow Table |
|
Environmental
Licenses and Permits |
|
Statistics
on Environmental Complaints, Notification of Summons and Successful
Prosecutions |
|
Complaint Investigation Report |
This Quarterly Environmental Monitoring and Audit (EM&A) Report is prepared for Contract HY/2013/02
Hong Kong-Zhuhai-Macao Bridge Hong Kong Boundary Crossing Facilities (HKBCF) ¡V
Infrastructure Works Stage I (Western Portion) (hereafter referred to as ¡§the
Contract¡¨) for the Highways Department of Hong Kong Special Administrative Region
(HKSAR). The Contract was awarded to China Harbour Engineering Co., Ltd.
(hereafter referred to as ¡§the Contractor¡¨) and ETS-Testconsult
Limited was appointed as the Environmental Team (ET) by the Contractor.
The Contract is part of Hong Kong ¡V Zhuhai ¡V 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 was started on 25 July 2014 and the construction works of the Contract
commenced on 24 November 2014.
ETS-Testconsult 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 provide environmental team
services to the Contract.
This is the fifteenth Quarterly Environmental Monitoring and Audit (EM&A) Report for the Contract which summaries findings of the EM&A works conducted during the reporting period from 01 June 2018 to 31 August 2018.
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 and noise monitoring works for the
Contract are covered by Contract No. HY/2013/01 ¡§Hong Kong-Zhuhai-Macao Bridge
HKBCF ¡V Passenger
Clearance Building¡¨, Contract No.
HY/2011/03 ¡§Hong Kong-Zhuhai-Macao Bridge Hong Kong Link Road ¡V Section between
Scenic Hill and HKBCF¡¨ and Contract
No. HY/2013/04 HZMB HKBCF ¡V Infrastructure Works Stage II (Southern Portion). The ET of the Contract or another ET of the
HZMB project is required to conduct impact air quality monitoring at AMS6 and AMS7B, noise monitoring at NMS2, NMS3B and NMS3C,
water quality monitoring show in Figure 2
and dolphin monitoring
show in Figure 3 as part of EM&A programme
if these monitoring stations are no longer covered under Contract
No. HY/2013/01, HY/2011/03 and HY/2013/04. However, this is subject to
ENPO¡¦s final decision on which ET should carry out the monitoring works at
these stations.
The dates of environmental site inspections
during the reporting period are listed below:
Environmental Site Inspection Date |
||
June 2018 |
July 2018 |
August 2018 |
07, 14, 21 and 27 |
05, 12, 19 and 26 |
02, 09, 16, 23 and 30 |
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 station AMS7B by the
Environmental Team of Contract No. HY/2013/01 during the reporting period.
There was no Action and Limit Level exceedance for noise recorded
at station NMS2 by the Environmental Team of Contract No. HY/2013/01 during the reporting period, station
NMS3B by the
Environmental Team of Contract No. HY/2013/01 from 01 June 2018 to 19 August 2018 and station NMS3C by
the Environmental Team of Contract No. HY/2013/04 since 20 August 2018.
For water quality monitoring, there were
150 action level exceedances
and 42 limit level exceedance
of dissolved oxygen, 3 action
level exceedance of turbidity and 13 action level exceedance of
suspended solid during the reporting period. The following table summarized the number of exceedances
on each sampling date:
Sampling Date |
No. of Exceedances |
|||||
DO |
Turbidity |
SS |
||||
Action |
Limit |
Action |
Limit |
Action |
Limit |
|
01/06/2018 |
2 |
0 |
0 |
0 |
0 |
0 |
11/06/2018 |
1 |
0 |
0 |
0 |
0 |
0 |
13/06/2018 |
2 |
0 |
0 |
0 |
0 |
0 |
15/06/2018 |
4 |
0 |
0 |
0 |
0 |
0 |
25/06/2018 |
1 |
0 |
1 |
0 |
0 |
0 |
27/06/2018 |
5 |
0 |
0 |
0 |
0 |
0 |
29/06/2018 |
3 |
2 |
0 |
0 |
0 |
0 |
02/07/2018 |
6 |
0 |
0 |
0 |
0 |
0 |
04/07/2018 |
5 |
0 |
0 |
0 |
0 |
0 |
06/07/2018 |
8 |
5 |
0 |
0 |
0 |
0 |
09/07/2018 |
12 |
9 |
0 |
0 |
0 |
0 |
11/07/2018 |
2 |
0 |
1 |
0 |
0 |
0 |
13/07/2018 |
4 |
2 |
0 |
0 |
3 |
0 |
16/07/2018 |
2 |
2 |
0 |
0 |
2 |
0 |
27/07/2018 |
0 |
0 |
0 |
0 |
1 |
0 |
06/08/2018 |
12 |
4 |
0 |
0 |
0 |
0 |
08/08/2018 |
23 |
4 |
0 |
0 |
0 |
0 |
10/08/2018 |
3 |
2 |
0 |
0 |
4 |
0 |
13/08/2018 |
8 |
3 |
0 |
0 |
1 |
0 |
15/08/2018 |
2 |
1 |
1 |
0 |
0 |
0 |
17/08/2018 |
4 |
3 |
0 |
0 |
0 |
0 |
20/08/2018 |
22 |
2 |
0 |
0 |
0 |
0 |
22/08/2018 |
10 |
0 |
0 |
0 |
0 |
0 |
24/08/2018 |
3 |
0 |
0 |
0 |
1 |
0 |
27/08/2018 |
2 |
1 |
0 |
0 |
0 |
0 |
29/08/2018 |
4 |
1 |
0 |
0 |
0 |
0 |
31/08/2018 |
0 |
1 |
0 |
0 |
1 |
0 |
Total: |
150 |
42 |
3 |
0 |
13 |
0 |
Since the removal of temporary loading and unloading point by Contract
No. HY/2013/02, which involved marine work, was completed on
10 September 2017 and the area was handed back to Reclamation Contractor with
Contract No. HY/2010/02 on 11 September 2017 for subsequent seawall
construction as confirmed by RSS, there was no marine works or barge of this
Contract worked at HKBCF reclamation site near the sea area or area near the
monitoring station under Contract No. HY/2013/02 during June 2018, July 2018 and August 2018. Hence, specific investigation shall be referred to other ET¡¦s report(s)
under the HZMB Projects in which the respective contract(s) with remaining
marine works on-going for the exceedances recorded in
water quality monitoring during this reporting month. There was no Action and Limit Level exceedance
recorded on other monitoring date at the monitoring stations showed at Table
4.1 by the Environmental Team of Contract No. HY/2013/01
during the reporting period.
Impact dolphin monitoring results at all transects were reported in the EM&A Report prepared for Contract
No. HY/2013/01.
Implementation of Environmental Measures
Site inspections
were carried out on a weekly basis to monitor the implementation of proper
environmental pollution control and mitigation measures for the Project. Potential
environmental impacts due to the construction activities were monitored and
reviewed.
Complaint
Log
During
June 2018, there was a complaint received by Highways
Department on 13 June 2018 and referred to the ENPO on 22 June 2018.
Then the ENPO forwarded the complaint by email to the R.E. (AECOM), the
Contractor (China Harbour) and the ET (ETS-Testconsult
Ltd.) of Contract No. HY/2013/02 at 10:42 on 25 June 2018. The complaint detail was "muddy water discharged via as-constructed box culverts/outfall
structures at various parts of seawall on 13 June 2018"
Follow-up action to the complaint
received
by Highways
Department on 13 June 2018 and referred to the ENPO on 22 June 2018.
Then the ENPO forwarded the complaint by email to the R.E. (AECOM), the
Contractor (China Harbour) and the ET (ETS-Testconsult
Ltd.) of Contract No. HY/2013/02 at 10:42 on 25 June 2018.
After received the details of the complaint from the ENPO on 25 June 2018, a related follow-up
inspection was conducted by ET and the Contractor of Contract No. HY/2013/02 to investigate this event. The inspection was
concentrated to check if there is any improper discharged by Contract No. HY/2013/02. After checked with the
Contractor of Contract No. HY/2013/02, only Box Culvert A is within our
site boundary. There was no any muddy water discharge observed during
inspection on 25 June 2018. Besides, during weekly environmental site inspection on 27 June 2018, Box Culvert A was
checked and inspected. No muddy water discharge was observed. Besides, the
capital works were substantially completed on 28 March 2018 and no construction activities that would
generate wastewater with high concentrations of suspended solid were conducted
on 13 June 2018. Moreover, as
discussed with the contractor, all the washing/de-silting/removal of grit works
inside manholes has been completed before 30 April 2018 and no exposed earth
ground was observed during the inspection. Hence, the complaint received on 13 June 2018 was found non-related to
Contract No. HY/2013/02.
The complaint investigation report (Log No. 019) was provided in Appendix J.
Notifications of Summons and Successful
Prosecutions
There were no
notification of summon or prosecution received during the reporting period.
Reporting Change
Since the re-location of AECOM PRE's Office at WA2 to WA3 and
suspension of electricity supplies at WA2 after 15 August 2018, noise
monitoring at NMS3B and wind data monitoring retrieved from the meteorological
station situated at AECOM PRE's Office at WA2, carried out by the ET for
Contract No. HY/2013/01 was proposed to be carried out
at alternative monitoring stations by the ET for Contract No. HY/2013/04.The alternative meteorological station (AMS3C) and noise monitoring stations (NMS3C)
were
commenced by the ET for Contract No. HY/2013/04
since
20 August 2018.
1.1
Basic Project Information
1.1.1
This Quarterly Environmental
Monitoring and Audit (EM&A) Report is
prepared for Contract HY/2013/02 Hong Kong¡VZhuhai-Macao Bridge Hong Kong
Boundary Crossing Facilities (HKBCF) ¡V Infrastructure Works Stage I (Western
Portion) (hereafter referred to as ¡§the Contract¡¨) for the Highways Department
of Hong Kong Special Administrative Region (HKSAR). The Contract was awarded to
China Harbour Engineering Co., Ltd. (hereafter referred to as ¡§the Contractor¡¨)
and ETS-Testconsult Limited was appointed as the
Environmental Team (ET) by the Contractor.
1.1.2
The Contract is part of
Hong Kong ¡V Zhuhai ¡V Macao Bridge HKBCF which is a ¡§Designated Project¡¨, under
Schedule 2 of the Environmental Impact Assessment Ordinance (EIAO) (Cap 499)
and an 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 25 July 2014 and the construction works of the Contract
commenced on 24 November 2014. The works area of the Contract is shown in Appendix
A.
1.1.3
This is the fifteenth Quarterly Environmental
Monitoring and Audit (EM&A) Report for the Contract which summaries
findings of the EM&A works conducted during the reporting period from 01 June 2018 to 31 August 2018.
1.2
Project Organization
1.2.1
The project
organisation structure and lines of communication with respect to the
on-site environmental management
structure is shown in Appendix B. The key personnel contact
names and numbers are summarized in Table
1.1.
Table 1.1 Contact
Information of Key Personnel
Party |
Position |
Name of Key Staff |
Tel. No. |
Fax No. |
Engineer or Engineer¡¦s Representative
(AECOM Asia Co. Ltd.) |
Resident Engineer |
Mr. Winston Wong |
6330 8293 |
3152 5116 |
Environmental Project Office / Independent Environmental Checker
(Ramboll Hong Kong Limited*) |
Environmental Project Office Leader |
Mr. Y. H. Hui |
3465 2888 |
3465 2899 |
Independent Environmental Checker |
Mr. Raymond Dai |
3465 2888 |
3465 2899 |
|
Environmental Site Supervisor |
Mr. Ray Yan |
5181 8165 |
3465 2899 |
|
Contractor (China Harbour Engineering
Co., Ltd.) |
Environmental Officer |
Mr. Richard Ng** |
5977 0593 |
3915 0300 |
Environmental Supervisor*** |
Mr. Endy Tse |
5512 2662 |
3915 0300 |
|
Environmental
Team (ETS-Testconsult Ltd.) |
Environmental
Team Leader |
Mr. C. L. Lau |
2946
7791 |
2695
3944 |
(*) ¡§Ramboll Environ
Hong Kong Limited¡§ was re-branded as ¡§Ramboll Hong Kong Limited¡¨ since 03 January 2018.
(**) Mr. Richard Ng was retired since August 2018
(***) The title of Mr. Endy Tse changed from Environmental Supervisor
to Environmental Officer since August 2018
1.3
Construction Programme
1.3.1
A copy of the Contractor¡¦s construction
programme is provided in Appendix C.
1.4
Construction Works Undertaken During the Reporting Period
1.4.1
As confirmed by RSS, the capital works
were substantially completed on 28 March 2018. A summary of the construction activities undertaken
during this
reporting period is shown below:
l
Establishment
work for Landscape
2.1
Summary of EM&A Requirements
2.1.1
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 and noise monitoring works for the Contract are covered by
Contract No. HY/2013/01 ¡§Hong Kong-Zhuhai-Macao Bridge HKBCF ¡V Passenger Clearance Building¡¨, Contract No. HY/2011/03 ¡§Hong
Kong-Zhuhai-Macao Bridge Hong Kong Link Road ¡V Section between Scenic Hill and
HKBCF¡¨ and Contract No. HY/2013/04 HZMB HKBCF ¡V
Infrastructure Works Stage II (Southern Portion).
The
ET of the Contract or another ET of the HZMB project is required to conduct
impact air quality monitoring at AMS6 and AMS7B,
noise
monitoring at NMS2, NMS3B and NMS3C show at Figure 1.1, Figure 1.2 and Table 2.1, water
quality monitoring show at Figure 2
and Table 2.2 and dolphin monitoring show in Figure 3 as part of
EM&A programme if these monitoring stations are no longer covered under Contract No. HY/2013/01, HY/2011/03 and HY/2013/04. However, this is subject to ENPO¡¦s final decision on which ET should carry out the monitoring works at these stations.
The ET of the Contract or another ET of the HZMB
project is required to conduct dolphin monitoring at 24
transects
as part of EM&A programme if these transects are no longer covered under
Contract No. HY/2013/01. The dolphin monitoring should adopt line-transect
vessel survey method. The survey follows pre-set and fixed transect
lines in the two areas defined by AFCD as: Northeast Lantau
survey area; and Northwest Lantau survey area. Figure 3 shows
the
co-ordinates for the transect lines and layout map.
2.1.2 A summary of air and
noise monitoring locations are presented in Table 2.1. The location of
air quality and noise monitoring stations are shown as in Figure 1.1 and Figure
1.2.
Table 2.1 Air
Quality and Noise Monitoring Locations
Environmental Monitoring |
Identification No. |
Location Description |
Air Quality |
AMS6(1) |
Dragonair / CNAC (Group)
Building |
AMS7B(1)(2) |
3RS Site
Offices |
|
Noise |
NMS2(3)(4) |
Seaview Crescent |
NMS3B(3)(4) |
Site Boundary of Site Office Area at
Works Area WA2 |
|
NMS3C(3)(4)(5) |
Ying Tung
Estate Refuse Collection Point |
|
Remarks: |
||
(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 latest notification from ENPO when the
monitoring station(s) is/are no longer covered by another ET of the HZMB
project. |
||
(2) Alternative Air Quality Monitoring Stations with effect from 06 February 2018 |
||
(3) ET of this Contract should
conduct impact noise monitoring at the NMS listed in the table as part of
EM&A programme according to latest notification from ENPO when the
monitoring station(s) is/are no longer covered by another ET of the HZMB
project. |
||
(4) The Action and Limit Levels
for schools will be applied for this alternative monitoring location. (5) Alternative Noise Monitoring Station to replace NMS3B with effect from 20 August 2018 |
2.1.3 The water monitoring works for the Contract are covered by Contract
No. HY/2013/01 Hong Kong-Zhuhai-Macao Bridge HKBCF ¡V Passenger Clearance
Building. The ET of the Contract or another ET of the HZMB project is required
to conduct water quality
monitoring at twenty
one stations (9 Impact Stations, 7 Sensitive Receiver Stations and 5
Control/Far Field Stations). Due to topographical
conditions of SR3, SR10A and SR10B(N), the water quality monitoring (WQM) stations was proposed
to be monitored at alternative WQM stations named as SR3(N), SR10A (N) and SR10B(N2). The
proposal for alternation of water quality monitoring stations for HZMB HKBCF
was justified by the ET Leader for Contract No. HY/2013/01 on 08 November
2017 and verified
by the IEC on 13 November 2017; and submitted to EPD on 29 November 2017, and
it was approved by EPD on 22 December 2017. Table 2.2 and Figure 2 shows
the locations of water quality monitoring stations.
Table 2.2 Water Quality Monitoring Stations
(construction phases)
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(N) |
Impact Station (Close to HKBCF
construction site) |
812942 |
820881 |
IS(Mf)11
|
Impact
Station (Close to HKBCF construction site) |
813562 |
820716 |
IS(Mf)16 |
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 |
SR3(N)[3] |
Sensitive
receivers (San Tau SSSI) |
810689 |
816591 |
SR4(N)
|
Sensitive
receivers (Tai Ho) |
814705 |
817859 |
SR5(N) |
Sensitive receiver (Artificial
Reef in NE Airport) |
812569 |
821475 |
SR6
|
Sensitive
receivers (Sha Chau and
Lung Kwu Chau Marine
Park) |
805837 |
821818 |
SR7
|
Sensitive
receivers (Tai Mo Do) |
814293 |
821431 |
SR10A[1] |
Sensitive
receivers (Ma Wan FCZ)1 |
823741 |
823495 |
SR10A(N) [1][3] |
Sensitive
receivers (Ma Wan FCZ)1 |
823644 |
823484 |
SR10B(N)[1] |
Sensitive
receivers (Ma Wan FCZ)2 |
823683 |
823187 |
SR10B(N2) [1][3] |
Sensitive
receivers (Ma Wan FCZ)2 |
823689 |
823159 |
CS(Mf)3(N) |
Control Station |
808814 |
822355 |
CS(Mf)5
|
Control
Station |
817990 |
821129 |
CS4
|
Control
Station |
810025 |
824004 |
CS6
|
Control
Station |
817028 |
823992 |
CSA[2] |
Control
Station |
818103 |
823064 |
Note: |
|||
(1) Additional monitoring station for Ma Wan
FCZ. |
|||
(2)
Additional
control monitoring station for Ma Wan FCZ (3)
Alternative
WQM Stations with effect from 22 December
2017 |
|||
Remarks: |
|||
The ET of this Contract should conduct impact water quality
monitoring at the WQMS listed in the table as part of EM&A programme
according to latest notification from ENPO when the monitoring station(s)
is/are no longer covered by another ET of the HZMB project. The ET of the Contract
shall communicate and share the monitoring data to the ET(s) of other works
contracts if the water quality monitoring station(s) is/are as part of
EM&A programme. |
2.1.4
The dolphin monitoring works for the Contract are covered by Contract
No. HY/2013/01 Hong
Kong-Zhuhai-Macao Bridge HKBCF ¡V Passenger Clearance
Building. Figure 3 shown the layout map
for the vessel-based transect lines.
2.2
Monitoring Requirements
2.2.1
The monitoring requirements, monitoring
equipment, monitoring parameters, frequency and duration, monitoring
methodology, monitoring schedule, meteorological information are detailed in
the monthly EM&A Reports prepared for Contract Nos. HY/2013/01 and HY/2011/03.
2.3
Action and
Limit Levels
2.3.1
The Action
and Limit Levels for 1-hr TSP and 24-hr TSP are provided in Table 2.3 and Table
2.4 respectively. The Action and Limit Levels of AMS7B are as same as the original levels of AMS7.
Table
2.3 Action
and Limit Levels for 1-hour TSP
Monitoring Station |
Action Level,mg/m3 |
Limit Level,mg/m3 |
AMS6 ¡V Dragnair / SNAC (Group) Building
(HKIA) |
360 |
500 |
AMS7B ¡V 3RS Site Offices |
370 |
500 |
Table 2.4 Action and Limit Levels for 24-hour TSP
Monitoring Station |
Action Level, mg/m3 |
Limit Level,mg/m3 |
AMS6 ¡V Dragnair /
SNAC (Group) Building (HKIA) |
173 |
260 |
AMS7B - 3RS
Site Offices |
183 |
260 |
2.3.2
If exceedance(s) at these station(s) is/are recorded by the ET
of the Contract or referred by the other ET under the HZMB project to the
Contract, the ET of the Contract will carry out an investigation and findings
will be reported in the quarterly EM&A Report.
2.3.3
The Action and Limit Levels for construction noise are provided in Table 2.5
Table
2.5 Action and Limit Levels for Construction Noise
Parameter |
Action Level |
Limit Level |
07:00 ¡V 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. * Reduce to 70
dB(A) for schools and 65 dB(A) during school examination period. |
2.3.4
If exceedance(s) at these station(s) is/are recorded by the ET
of the Contract or referred by the other ET under the HZMB project to the
Contract, the ET of the Contract will carry out an investigation and findings
will be reported in the quarterly EM&A Report.
2.3.5
The Action and Limit Levels for Water Quality are provided in Table 2.6
Table 2.6 Action
and Limit Levels for Water Quality
Parameters |
Action |
Limit |
|
DO in mg/L (Surface, Middle & Bottom) |
Surface and Middle 5.0 Bottom 4.7 |
Surface and Middle 4.2 (except 5 mg/L for FCZ) Bottom 3.6 |
|
SS in mg/L (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* |
|
Turbidity in NTU (depth-averaged) |
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* |
|
*Remarks: |
Reference is made to EPD
approval of adjustment of water quality assessment criteria |
||
|
issued and became effective on 18 February 2013. |
||
Notes: |
1.
"depth-averaged" is calculated by taking the arithmetic
means of reading of all three depths. |
||
|
2.
For DO, non-compliance of the water quality limits occurs when
monitoring result is lower than the limits. |
||
|
3.
For turbidity, SS, non-compliance of the water quality limits occurs
when monitoring result is higher than the limits. |
||
|
4.
All the figures given in the table are used for reference only and the
EPD may amend the figures whenever it is considered as necessary. |
||
|
5.
The 1%-ile of baseline data for dissolved
oxygen (surface and middle) and dissolved oxygen (bottom) are 4.2mg/L and
3.6mg/L respectively. |
||
2.3.6 If exceedance(s) at these
station(s) is/are recorded by the ET of the Contract or referred by the other
ET under the HZMB project to the Contract, the ET of the Contract will carry
out an investigation and findings will be reported in the quarterly EM&A
Report.
2.3.7 The Action and Limit Levels for Chinese White Dolphin
Monitoring are provided in Table 2.7 & Table 2.8
Table 2.7 Action
and Limit Levels for Chinese White Dolphin Monitoring
¡V 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)] |
For North Lantau Social
Cluster, action level will be trigger if either NEL or NWL fall below the criteria;
limit level will be triggered if both NEL and NWL fall below the criteria.
Table 2.8 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)] |
The ET
of this Contract should conduct impact dolphin monitoring as part of EM&A
programme according to latest notification from ENPO when the monitoring transect(s) is/are no longer covered by
another ET of the HZMB project.
2.3.8
If exceedance(s) at these transect(s) is/are recorded by the
ET of the Contract or referred by the other ET under the HZMB project to the
Contract, the ET of the Contract will carry out an investigation and findings
will be reported in the quarterly EM&A Report.
2.4
Event Action
Plans
2.4.1
The event and
action plan is provided in Appendix D.
2.5
Mitigation
Measures
2.5.1
Environmental
mitigation measures for the Contract were recommended in the Approved EIA Report.
Appendix E lists the recommended mitigation measures and the implementation
status.
3
Environmental Monitoring and Audit
3.1
Air Quality Monitoring
Results
3.1.1 The monitoring results for AMS6 and AMS7B were reported in the monthly EM&A
Reports (June
2018, July 2018 and August 2018) prepared for Contract Nos. HY/2011/03 and HY/2013/01.
3.1.2 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.
3.1.3 There was no Action and Limit Level exceedance of 1-hr TSP
level and 24-hr TSP level recorded at station AMS7B by the Environmental Team of Contract
No. HY/2013/01 during the reporting period.
3.2
Noise Monitoring
Results
3.2.1 The monitoring results for NMS2, NMS3B and NMS3C were reported in the monthly EM&A Reports (June 2018, July 2018 and August 2018) prepared by Contract No. HY/2013/01.
3.2.2 There was no Action and Limit Level exceedance for noise recorded
at station NMS2 by the Environmental Team of Contract No. HY/2013/01 during the reporting period, station
NMS3B by the
Environmental Team of Contract No. HY/2013/01 from 01 June 2018 to 19 August 2018 and station NMS3C by
the Environmental Team of Contract No. HY/2013/04 since 20 August 2018.
3.3
Water
Quality Monitoring Result
3.3.1 The monitoring results
for the monitoring stations
showed in Table 2.2 were
reported in the monthly EM&A Reports (June 2018, July 2018 and August
2018) prepared for
Contract No. HY/2013/01. There were 150 action level exceedances and 42 limit level exceedance of dissolved
oxygen, 3 action level exceedance
of turbidity and 13 action level exceedance of suspended solid during the reporting period. The following table summarized the number of exceedances on each sampling date:
Sampling Date |
No. of Exceedances |
|||||
DO |
Turbidity |
SS |
||||
Action |
Limit |
Action |
Limit |
Action |
Limit |
|
01/06/2018 |
2 |
0 |
0 |
0 |
0 |
0 |
11/06/2018 |
1 |
0 |
0 |
0 |
0 |
0 |
13/06/2018 |
2 |
0 |
0 |
0 |
0 |
0 |
15/06/2018 |
4 |
0 |
0 |
0 |
0 |
0 |
25/06/2018 |
1 |
0 |
1 |
0 |
0 |
0 |
27/06/2018 |
5 |
0 |
0 |
0 |
0 |
0 |
29/06/2018 |
3 |
2 |
0 |
0 |
0 |
0 |
02/07/2018 |
6 |
0 |
0 |
0 |
0 |
0 |
04/07/2018 |
5 |
0 |
0 |
0 |
0 |
0 |
06/07/2018 |
8 |
5 |
0 |
0 |
0 |
0 |
09/07/2018 |
12 |
9 |
0 |
0 |
0 |
0 |
11/07/2018 |
2 |
0 |
1 |
0 |
0 |
0 |
13/07/2018 |
4 |
2 |
0 |
0 |
3 |
0 |
16/07/2018 |
2 |
2 |
0 |
0 |
2 |
0 |
27/07/2018 |
0 |
0 |
0 |
0 |
1 |
0 |
06/08/2018 |
12 |
4 |
0 |
0 |
0 |
0 |
08/08/2018 |
23 |
4 |
0 |
0 |
0 |
0 |
10/08/2018 |
3 |
2 |
0 |
0 |
4 |
0 |
13/08/2018 |
8 |
3 |
0 |
0 |
1 |
0 |
15/08/2018 |
2 |
1 |
1 |
0 |
0 |
0 |
17/08/2018 |
4 |
3 |
0 |
0 |
0 |
0 |
20/08/2018 |
22 |
2 |
0 |
0 |
0 |
0 |
22/08/2018 |
10 |
0 |
0 |
0 |
0 |
0 |
24/08/2018 |
3 |
0 |
0 |
0 |
1 |
0 |
27/08/2018 |
2 |
1 |
0 |
0 |
0 |
0 |
29/08/2018 |
4 |
1 |
0 |
0 |
0 |
0 |
31/08/2018 |
0 |
1 |
0 |
0 |
1 |
0 |
Total: |
150 |
42 |
3 |
0 |
13 |
0 |
3.3.2. Since the removal of temporary loading and unloading point by
Contract No. HY/2013/02, which involved marine work, was completed on 10
September 2017 and the area was handed back to Reclamation Contractor with
Contract No. HY/2010/02 on 11 September 2017 for subsequent seawall
construction as
confirmed by RSS, there was no marine works or
barge of this Contract worked at HKBCF reclamation site near the sea area or
area near the monitoring station under Contract No.
HY/2013/02 during June 2018, July 2018 and August
2018. Hence, specific
investigation shall be referred to other ET¡¦s report(s) under the HZMB Projects
in which the respective contract(s) with remaining marine works on-going for
the exceedances recorded in water quality monitoring
during this reporting month. There was no Action and Limit Level exceedance recorded on other monitoring date at the
monitoring stations showed at Table 4.1 by the Environmental Team of
Contract No. HY/2013/01 during the reporting period.
3.3.3 Although the exceedances
were not relevant to this Contract, the Contractor was reminded to provide appropriate water pollution
mitigation measures, such as ensure all construction activities that would deteriorate
the water quality was collected by sedimentation tanks or package treatment
systems for proper treatment prior to disposal.
3.4
Dolphin monitoring Result
3.4.1
Impact dolphin
monitoring results at all transects were reported in the EM&A Report prepared
for Contract No. HY/2013/01. One limit level exceedance
was recorded in the monitoring period (June 2018 ¡V August 2018).
3.4.2
During this
reporting period, there was no marine works or barge of this
Contract worked at HKBCF reclamation site near the sea area under Contract No. HY/2013/02 during June 2018,
July 2018 and August 2018.
3.4.3
The exceedance is
still under investigation by Contract No. HY/2013/01. The Investigation Report (including the
causes of exceedance, action taken and recommendation
for mitigation) for Action or Limit Level Non-compliance will be prepared by
the ET of Contract No. HY/2013/01 and detailed in the quarterly EM&A Report prepared for Contract No. HY/2013/01.
3.4.4
Although the exceedances
were not relevant to this Contract, the Contractor was reminded to provide
appropriate water pollution mitigation measures, such as ensure all marine based activities were carried out
within the silt curtain.
3.5
Implementation
of Environmental Measures
3.5.1
In response to the site
audit findings, the Contractor carried out corrective actions. Details of site
audit findings and the corrective actions during the reporting period are
presented in Appendix F.
3.5.2
As confirmed
by RSS, the capital works were substantially completed on 28 March 2018. The establishment of landscape works with
mitigation code G1, G2, G4, G6, G7 & G9 were conducted around the
site while landscape works with mitigation code G5 was mainly conducted at
Portion D. The Contractor was reminded to resolve the potential conflicts between the proposed landscape
measures and any other works of the project. The implementation status of Landscape and Visual Mitigation Measures is
presented in Appendix E.
3.5.3
The Contractor was reminded
to provide well-maintained plant operated on-site and plant served
regularly;
3.5.4
The Contractor was
reminded to switch off vehicles and equipment while not in use;
3.5.5
The Contractor was
reminded to schedule the construction works to minimize noise
nuisance etc.
3.5.6 A summary of the Implementation Schedule of
Environmental Mitigation Measures (EMIS) is presented in Appendix E.
Most of the necessary mitigation measures were implemented properly.
3.6
Advice on the Solid and Liquid Waste Management
Status
3.6.1
The Contractor registered
as a chemical waste producer for the Contract. Sufficient numbers of
receptacles were available for general refuse collection and sorting.
3.6.2
There was no excavated marine sediment generated in this
reporting period. Since the disposal of excavated marine sediments has been completed with the last batch
disposal on 30 August 2017 as confirmed by RSS, no excavated marine sediment was still remained and stored on site awaiting disposal during this
reporting period under Contract No. HY/2013/02.
3.6.3
The summary of waste flow
table is detailed in Appendix G.
3.7
Environmental Licenses and Permits
3.7.1 The valid environmental licenses and permits during
the reporting period are summarized in Appendix H.
4
Summary of exceedance, complaint, notification of
summons and successful prosecution
4.1
Summary of Exceedance of the Environmental Quality Performance Limit
4.1.1 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.
4.1.2 There was no Action and Limit Level exceedance of 1-hr TSP
level and 24-hr TSP level recorded at station AMS7B by the Environmental Team of Contract
No. HY/2013/01 during the reporting period.
4.1.3 There was no Action and Limit Level exceedance for noise recorded
at station NMS2 by the Environmental Team of Contract No. HY/2013/01 during the reporting period, station
NMS3B by the
Environmental Team of Contract No. HY/2013/01 from 01 June 2018 to 19 August 2018 and station NMS3C by
the Environmental Team of Contract No. HY/2013/04 since 20 August 2018.
4.1.4 For water quality monitoring, there were 150 action level exceedances and 42 limit
level exceedance of dissolved oxygen, 3 action level exceedance of turbidity and 13 action level exceedance of
suspended solid during the reporting period. The
following table summarized the number of exceedance
on each sampling date:
Sampling Date |
No. of Exceedances |
|||||
DO |
Turbidity |
SS |
||||
Action |
Limit |
Action |
Limit |
Action |
Limit |
|
01/06/2018 |
2 |
0 |
0 |
0 |
0 |
0 |
11/06/2018 |
1 |
0 |
0 |
0 |
0 |
0 |
13/06/2018 |
2 |
0 |
0 |
0 |
0 |
0 |
15/06/2018 |
4 |
0 |
0 |
0 |
0 |
0 |
25/06/2018 |
1 |
0 |
1 |
0 |
0 |
0 |
27/06/2018 |
5 |
0 |
0 |
0 |
0 |
0 |
29/06/2018 |
3 |
2 |
0 |
0 |
0 |
0 |
02/07/2018 |
6 |
0 |
0 |
0 |
0 |
0 |
04/07/2018 |
5 |
0 |
0 |
0 |
0 |
0 |
06/07/2018 |
8 |
5 |
0 |
0 |
0 |
0 |
09/07/2018 |
12 |
9 |
0 |
0 |
0 |
0 |
11/07/2018 |
2 |
0 |
1 |
0 |
0 |
0 |
13/07/2018 |
4 |
2 |
0 |
0 |
3 |
0 |
16/07/2018 |
2 |
2 |
0 |
0 |
2 |
0 |
27/07/2018 |
0 |
0 |
0 |
0 |
1 |
0 |
06/08/2018 |
12 |
4 |
0 |
0 |
0 |
0 |
08/08/2018 |
23 |
4 |
0 |
0 |
0 |
0 |
10/08/2018 |
3 |
2 |
0 |
0 |
4 |
0 |
13/08/2018 |
8 |
3 |
0 |
0 |
1 |
0 |
15/08/2018 |
2 |
1 |
1 |
0 |
0 |
0 |
17/08/2018 |
4 |
3 |
0 |
0 |
0 |
0 |
20/08/2018 |
22 |
2 |
0 |
0 |
0 |
0 |
22/08/2018 |
10 |
0 |
0 |
0 |
0 |
0 |
24/08/2018 |
3 |
0 |
0 |
0 |
1 |
0 |
27/08/2018 |
2 |
1 |
0 |
0 |
0 |
0 |
29/08/2018 |
4 |
1 |
0 |
0 |
0 |
0 |
31/08/2018 |
0 |
1 |
0 |
0 |
1 |
0 |
Total: |
150 |
42 |
3 |
0 |
13 |
0 |
4.1.5 Impact dolphin monitoring results at all transects
were reported in the EM&A Report prepared for Contract No. HY/2013/01.
4.2
Summary of Complaints,
Notification of Summons and Successful Prosecution
4.2.1 There was a complaint received by Highways Department on 13 June 2018 and referred to the ENPO on 22
June 2018. Then the ENPO forwarded the complaint
by email to the R.E. (AECOM), the Contractor (China Harbour) and the ET (ETS-Testconsult Ltd.) of Contract No. HY/2013/02 at 10:42 on 25 June 2018. The complaint detail was "muddy water discharged via
as-constructed box culverts/outfall structures at various parts of seawall on
13 June 2018"
4.2.2
Follow-up action to the complaint
received by Highways Department on 13 June
2018 and referred to the ENPO on 22 June 2018. Then the ENPO
forwarded the complaint by email to the R.E. (AECOM), the Contractor (China
Harbour) and the ET (ETS-Testconsult Ltd.) of
Contract No. HY/2013/02 at 10:42 on 25 June 2018. After received the details of the complaint from the
ENPO on 25 June 2018, a related
follow-up inspection was conducted by ET and the Contractor of Contract No.
HY/2013/02 to investigate this event. The inspection was concentrated to check
if there is any improper discharged by Contract No. HY/2013/02. After checked
with the Contractor of Contract No. HY/2013/02, only Box Culvert A is within
our site boundary. There was no any muddy water discharge observed during
inspection on 25 June
2018. Besides, during weekly environmental site
inspection on 27 June 2018, Box
Culvert A was checked and inspected. No muddy water discharge was observed.
Besides, the capital works were substantially completed on 28
March 2018 and no construction activities that would generate wastewater with
high concentrations of suspended solid were conducted on 13 June 2018. Moreover, as discussed
with the contractor, all the washing/de-silting/removal of grit works inside
manholes has been completed before 30 April 2018 and no exposed earth ground
was observed during the inspection. Hence, the complaint received on 13 June 2018 was found non-related to
Contract No. HY/2013/02.
4.2.3 The complaint investigation
report (Log No. 019) was provided in Appendix J.
4.2.4 Although the complaints were non-related to Contract No.
HY/2013/02, the Contractor of Contract No. HY/2013/02 was reminded to provide
appropriate mitigation measures such as:
1.
Ensure
all channels and manholes were maintained properly
2.
Any
deposited silt and grit were removed regularly
3.
Exposed
stockpiles of soils or construction materials should be covered with impervious
sheets or
removed immediately
4.2.5
There were no notifications of summons
or prosecutions received during the reporting period.
4.2.6
Statistics
on environmental complaints,
notifications of summons and successful prosecutions are summarized in Appendix I.
5
Comments, recommendations and conclusion
5.1
Comments
5.1.1
According to the environmental site inspection undertaken during the
reporting period, the following recommendations were provided:
l The Contractor was reminded to collect the general
refuse properly;
l
The Contractor was
reminded to sort the C & D materials and general
refuse;
l The Contractor was reminded to provide drip
tray for the chemical containers;
l The Contractor was reminded to clear oil
stain properly;
l The Contractor was reminded to cover the stock of cement with impervious cover;
l The Contractor was reminded to provide impervious cover for dusty
materials
l The Contractor was reminded to clear the stagnant water
properly;
l The Contractor was reminded to provide proper preventive
measure to avoid muddy water discharge into public drainage
5.1.2 A summary of the Implementation Schedule of
Environmental Mitigation Measures (EMIS) is presented in Appendix E.
Most of the necessary mitigation measures were implemented properly.
5.2
Recommendations
5.2.1 With implementation of
the recommended environmental mitigation measures, the contract¡¦s environmental
impacts were considered environmentally acceptable. The weekly environmental
site inspections ensured that all the environmental mitigation measures
recommended were effectively implemented.
5.2.2 The recommended
environmental mitigation measures, as included in the EM&A programme,
effectively minimize the potential environmental impacts from the Contract.
Also, the EM&A programme effectively monitored the environmental impacts
from the construction activities and ensure the proper implementation of
mitigation measures. No particular recommendation was advised for the
improvement of the programme.
5.3
Conclusions
5.3.1
The site preparation work of the Contract was started on 25 July 2014 and
the construction works of the Contract commenced on 24 November 2014. This is
the fifteenth Quarterly EM&A Report which summaries
findings of the EM&A work during the reporting period from 01 June 2018 to 31
August 2018.
5.3.2 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.
5.3.3 There was no Action and Limit Level exceedance of 1-hr TSP
level and 24-hr TSP level recorded at station AMS7B by the Environmental Team of Contract
No. HY/2013/01 during the reporting period.
5.3.4 There was no Action and Limit Level exceedance for noise recorded
at station NMS2 by the Environmental Team of Contract No. HY/2013/01 during the reporting period, station
NMS3B by the Environmental
Team of Contract No. HY/2013/01 from 01 June
2018 to 19 August 2018 and station NMS3C by the
Environmental Team of Contract No. HY/2013/04 since 20 August 2018.
5.3.5 For water quality monitoring, there were 150 action
level exceedances and 42 limit level exceedance of dissolved
oxygen, 3 action level exceedance
of turbidity and 13 action level exceedance of suspended solid during the reporting period. The following table summarized the number of exceedance on each sampling date:
Sampling Date |
No. of Exceedances |
|||||
DO |
Turbidity |
SS |
||||
Action |
Limit |
Action |
Limit |
Action |
Limit |
|
01/06/2018 |
2 |
0 |
0 |
0 |
0 |
0 |
11/06/2018 |
1 |
0 |
0 |
0 |
0 |
0 |
13/06/2018 |
2 |
0 |
0 |
0 |
0 |
0 |
15/06/2018 |
4 |
0 |
0 |
0 |
0 |
0 |
25/06/2018 |
1 |
0 |
1 |
0 |
0 |
0 |
27/06/2018 |
5 |
0 |
0 |
0 |
0 |
0 |
29/06/2018 |
3 |
2 |
0 |
0 |
0 |
0 |
02/07/2018 |
6 |
0 |
0 |
0 |
0 |
0 |
04/07/2018 |
5 |
0 |
0 |
0 |
0 |
0 |
06/07/2018 |
8 |
5 |
0 |
0 |
0 |
0 |
09/07/2018 |
12 |
9 |
0 |
0 |
0 |
0 |
11/07/2018 |
2 |
0 |
1 |
0 |
0 |
0 |
13/07/2018 |
4 |
2 |
0 |
0 |
3 |
0 |
16/07/2018 |
2 |
2 |
0 |
0 |
2 |
0 |
27/07/2018 |
0 |
0 |
0 |
0 |
1 |
0 |
06/08/2018 |
12 |
4 |
0 |
0 |
0 |
0 |
08/08/2018 |
23 |
4 |
0 |
0 |
0 |
0 |
10/08/2018 |
3 |
2 |
0 |
0 |
4 |
0 |
13/08/2018 |
8 |
3 |
0 |
0 |
1 |
0 |
15/08/2018 |
2 |
1 |
1 |
0 |
0 |
0 |
17/08/2018 |
4 |
3 |
0 |
0 |
0 |
0 |
20/08/2018 |
22 |
2 |
0 |
0 |
0 |
0 |
22/08/2018 |
10 |
0 |
0 |
0 |
0 |
0 |
24/08/2018 |
3 |
0 |
0 |
0 |
1 |
0 |
27/08/2018 |
2 |
1 |
0 |
0 |
0 |
0 |
29/08/2018 |
4 |
1 |
0 |
0 |
0 |
0 |
31/08/2018 |
0 |
1 |
0 |
0 |
1 |
0 |
Total: |
150 |
42 |
3 |
0 |
13 |
0 |
5.3.6
Impact
dolphin monitoring results at all transects were reported in the EM&A
Report prepared for Contract No. HY/2013/01.
5.3.7
Environmental site inspections were carried out on 07, 14, 21
and 27 June 2018, 05, 12, 19 & 26 July and 02, 09, 16, 23 & 30 August
2018. Recommendations on remedial actions were given to the Contractors for
the deficiencies identified during the site inspections.
5.3.8
There was a follow up complaint received by Highways Department on 13 June 2018 and referred to the ENPO on 22
June 2018 in relation to the environmental impact during the reporting period. The complaint investigation
report (Log No. 019) for the
complaint was provided
in Appendix J.
5.3.9
There was no notification of summons and successful
prosecution received during the reporting period.
- END OF REPORT -