1.
This is the 42nd monthly 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 conducted in July
2016.
Environmental Monitoring and Audit Progress
2.
A summary of the monitoring activities in this reporting month is listed
in Table I below:
Table I Summary
Table for Monitoring Activities in the Reporting Month
Parameter(s) |
Date(s) |
1-hr
TSP Monitoring |
4th, 8th,
14th, 20th and 26th July 2016 |
24-hr
TSP Monitoring |
4th, 8th,
14th, 20th and 26th July 2016 |
Noise
Monitoring |
5th, 15th,
21st and 27th July 2016 |
Water
Quality Monitoring |
2nd, 4th,
6th, 8th, 11th, 14th, 16th,
18th, 20th, 22nd, 25th, 27th
and 29th July 2016 |
6th and 13th
July 2016 |
|
Additional
Land-based Dolphin Behaviour and Movement
Monitoring |
7th and 15th
July 2016 |
Environmental
Site Inspection |
5th, 12th,
19th and 26th July 2016 |
Archaeological
Site Inspection |
(1) N/A |
Remark: (1) No archaeological site
inspection was conducted in the reporting month.
Breaches of Action and Limit Levels
3.
Summary of the environmental exceedances of the reporting month is
tabulated in Table II.
Table II Summary
Table for Events Recorded in the Reporting Month
Environmental Monitoring |
Parameter |
No. of Exceedance |
Total
No. of Exceedance |
No. of Exceedance related to the Construction Activities of this Contract |
Total 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 |
0 |
0 |
24-hr TSP |
0 |
0 |
0 |
0 |
0 |
0 |
|
Noise |
Leq(30min) |
0 |
0 |
0 |
0 |
0 |
0 |
Water Quality |
Dissolved Oxygen (DO)
(Surface & Middle) |
0 |
0 |
0 |
0 |
0 |
0 |
Dissolved Oxygen (DO)
(Bottom) |
0 |
0 |
0 |
0 |
0 |
0 |
|
Turbidity |
0 |
0 |
0 |
0 |
0 |
0 |
|
Suspended Solids (SS) |
0 |
0 |
0 |
0 |
0 |
0 |
1-hour
TSP Monitoring
4.
All 1-hour TSP monitoring was conducted as scheduled in the reporting month. No Action/Limit Level exceedance was
recorded.
24-hour
TSP Monitoring
5.
All 24-hour TSP monitoring was conducted as scheduled in the reporting month. No Action/Limit Level exceedance was
recorded.
Construction
Noise
6.
All construction noise monitoring was conducted as scheduled in the
reporting month. No Action/Limit Level exceedance was recorded.
Water Quality
7.
All water quality monitoring was conducted as scheduled in the reporting
month. No Action/Limit Level exceedance was recorded.
Complaint Log
8.
No environmental complaint was received in the reporting month.
Notification of
Summons and Successful Prosecutions
9.
No notification of summons and successful prosecution was received in
the reporting month.
10.
This report has been developed in compliance with the reporting
requirements for the subsequent monthly EM&A Report as required by the
EM&A Manual for Hong Kong Link Road (EM&A Manual).
11.
Major site activities for
the coming reporting month will include:
WA4
Cross Beam Precast Shell construction
Ancillary
and Associated Facilities
E&M installation
E&M ducting installation
Installation of precast parapets skins
Erection of Radar Platform
Construction of median and side barriers
Construction of sign gantry footing
Marine
Viaduct (P0 to P80)
Precast
Column Erection
Pier Head Concrete
Double
Blade Column
Pier head cast
Deck
Erection
Segment erection
Erection of SOP segments,
Construction of cross beam recast shell
In-situ RC works
External
Prestressing Tendon Installation
Internal
Trestressing Grouting
Land
Viaduct (P85 to Abutment at SHT) & Marine Viaduct (P81-P84)
Removal of filled platform
Reinstatement of slope area and drainage
Construction of longitudinal stitching
Road barrier construction