1.
This is the 17th
Quarterly Environmental Monitoring and Audit (EM&A) Report prepared by Cinotech Consultants Limited for the project ¡§Contract No. HY/2011/09 ¡V
Hong Kong-Zhuhai-Macao Bridge Hong Kong Link Road ¡V Section between HKSAR
Boundary and Scenic Hill¡¨ (hereinafter called
the ¡§Contract¡¨). This report documents the findings of EM&A Works performed in the
period between March and May 2017.
Environmental
Monitoring and Audit Progress
2.
A summary of the monitoring
activities in this reporting period is listed in Table I below:
Table I Summary
Table for Monitoring Activities in the Reporting Period
Parameter(s) |
Monitoring Date(s) |
1-hr TSP Monitoring |
1st, 7th,
13th, 17th, 23rd and 29th March
2017 3rd, 7th,
13th, 19th, 25th and 28th April
2017 4th, 10th,
16th, 22nd and 26th May 2017 |
24-hr TSP Monitoring |
|
Noise Monitoring |
2nd, 8th, 14th, 24th and
30th March 2017 5nd, 11th, 20th and 26th April
2017 5th, 11th, 17th, 23rd and
29th May 2017 |
Water Quality Monitoring |
1st, 3rd,
6th, 8th, 10th, 13th, 15th,
17th, 20th 3rd, 6th,
8th, 10th, 12th, 14th, 18th,
20th, 22nd, 24th, 26th and 28th April 2017 2nd, 4th,
6th, 8th, 10th, 12th, 15th,
17th, 19th, 22nd, 24th, 26th
and 29th and 31th May 2017 |
1st and 13th
March 2017 5th and 13th
April 2017 8th and 19th
May 2017 |
|
Environmental Site Inspection |
7th, 14th,
21st and 28th March 2017 6th, 11th,
18th and 25th April 2017 2nd, 9th,
16th, 23rd and 31st May 2017 |
Archaeological Site Inspection |
14th March 2017 |
Breaches of Action and
Limit Levels
3.
Summary of the
environmental exceedances of the reporting period is tabulated in Table II.
Table II Summary
Table for Events Recorded in the Reporting Period
Environmental
Monitoring |
Parameter |
No. of Exceedance |
No. of Exceedance
related to the Construction
Activities of this
Contract |
||
Action Level |
Limit Level |
Action Level |
Limit Level |
||
Air Quality |
1-hr TSP |
0 |
0 |
0 |
0 |
24-hr TSP |
0 |
0 |
0 |
0 |
|
Noise |
Leq(30min) |
0 |
0 |
0 |
0 |
Water Quality |
Dissolved Oxygen (DO) (Surface & Middle) |
0 |
0 |
0 |
0 |
Dissolved Oxygen (DO) (Bottom) |
0 |
0 |
0 |
0 |
|
Turbidity |
0 |
0 |
0 |
0 |
|
Suspended Solids (SS) |
13 |
6 |
0 |
0 |
|
Dolphin Monitoring |
Line-transect Vessel Surveys |
1 |
0 |
0 |
0 |
4.
Environmental monitoring
works were performed in the reporting period and all monitoring results were
checked and reviewed. The details
of each exceedance were attached in the Monthly EM&A Reports.
Complaint Log
5.
No environmental complaint
was received in the reporting period.
Notification of Summons and Successful Prosecutions
6.
No notification of summons
and successful prosecution was received in the reporting period.
7.
This report has been
developed in compliance with the reporting requirements for the quarterly EM&A Summary Report as required by the EM&A Manual
for Hong Kong Link Road (EM&A Manual).
8.
Major site activities for the coming reporting month will include:
WA4
¡P
Establishment
for Asphalt Plant
Ancillary and Associated Facilities
¡P
Sealing of
deck openings and preparation deck surface for waterproofing
¡P
Waterproofing
and asphalt laying
¡P
Watermain installation
¡P
Installation
of carrier drains
¡P
Installation
of precast parapet skins
¡P
Construction
of median and side barriers
¡P
Construction
of longitudinal stitching
¡P
Erection of
sign gantry
¡P
Reinstatement
of slope area and drainage works
¡P
Reinstatement
of sloping seawall
¡P
Fill slope
for CLK South Road realignment*
¡P
Laying of
asphalt pavement
¡P
Sealing of
gantry crane loading opening
Note:
*Minor Modification
Works:-
¡PShifting the bus stop
location;
¡PShifting the old
alignment near P109 southward; and
¡PRe-instating the underground drainage with the new
alignment due to the minor modification works above.
E&M Works
¡P
E&M
installation
¡P
E&M
ducting installation
¡P
E&M works
inside SHT building
¡P
Street light
cables and poles installation
¡P
Cable hanger
installation
¡P
Construction
of Lad Centre
Marine Viaduct (P0 to P80)
Deck Erection
¡P
Segment
erection
External Prestressing
Tendon Installation
Internal Prestressing
Grouting
Turnaround Facilities
¡P
Stitching
works
¡P
Erection of
I-beam supporting towers