1.
This is the 14th 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 June and August 2016.
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 |
6th, 10th,
16th, 22nd and 28th June 2016 4th, 8th,
14th, 20th and 26th July 2016 1st, 5th,
11th, 17th, 23rd and 29th August
2016 |
24-hr TSP Monitoring |
|
Noise Monitoring |
1st, 7th,
17th, 23rd and 29th June 2016 5th, 15th,
21st and 27th July 2016 3rd, 12th,
18th, 24th and 30th August 2016 |
Water Quality Monitoring |
1st, 3rd,
6th, 8th, 10th, 13th, 15th,
17th, 20th, 22nd, 24th, 27th
and 29th June 2016 2nd, 4th,
6th, 8th, 11th, 14th, 16th,
18th, 20th, 22nd, 25th, 27th
and 29th July 2016 1st, 3rd,
5th, 8th, 10th, 12th, 15th,
17th, 19th, 22nd, 24th, 26th,
29th and 31st August 2016 |
8th and 20th
June 2016 6th and 13th
July 2016 9th and 16th
August 2016 |
|
Additional Land-based
Dolphin Behaviour and Movement Monitoring |
2nd and 16th June 2016 7th and 15th
July 2016 11th and 25th
August 2016 |
Environmental Site
Inspection |
7th, 14th,
21st and 28th June 2016 5th, 12th,
19th and 26th July 2016 3rd, 9th,
16th , 23rd and 30th August 2016 |
Archaeological Site
Inspection |
28th June 2016 |
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) |
3 |
0 |
0 |
0 |
|
Turbidity |
0 |
0 |
0 |
0 |
|
Suspended Solids
(SS) |
0 |
0 |
0 |
0 |
|
Dolphin
Monitoring |
Line-transect
Vessel Surveys |
0 |
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
Cross Beam Precast Shell construction
Ancillary
and Associated Facilities
E&M installation
E&M ducting installation
Construction of Lad Centre (CL1)
Installation of carrier drains
Installation of precast parapet skins
Erection of Radar Platform
Construction of median and side barriers
Construction of longitudinal stitching
Erection of gantry posts for Sign gantry
Reinstatement of slope area and drainage works
Marine
Viaduct (P0 to P80)
Deck
Erection
Segment erection
Erection of SOP segments
Dismantling of LG1
Erection of cantilever
Construction of cross beam precase
shell
In-situ RC works
Erection of precase
SOP unit to Turnaround
External
Prestressing Tendon Installation
Internal
Trestressing Grouting