5.1
Site inspection was carried out on a weekly basis to monitor
the timely implementation of proper environmental pollution control and
mitigation measures for the Project. In the month, five site inspections were
carried out. The summary of weekly environmental site inspections observations
and environmental site inspection checklists are attached in Appendix H
Review of
Environmental Monitoring Procedures
5.2
The monitoring works conducted by the Environmental Team
were inspected regularly. Observations have been recorded for the monitoring works
as follows:
Air Quality
Monitoring
·
The
monitoring team recorded the observations around the monitoring stations within
and outside of the construction site.
·
The
monitoring team recorded the temperature and general weather condition on the
monitoring day.
Noise Monitoring
·
The
monitoring team recorded the observations around the monitoring stations, which
might affect the results.
·
Major
noise sources were identified and recorded.
Advice on
Waste Management Status
5.3
The actual quantities of uncontaminated sediment,
contaminated sediment, inert C&D materials and C&D wastes generated by
activities of the Project in the month are provided in Table 5.1. Trip ticket
system was implemented for all offsite waste disposal.
Table 5.1 Summary of Waste Disposal in The Month
Type of Waste Material |
Disposed Quantity |
Destination |
|
Uncontaminated sediments |
Nil |
Not Applicable |
|
Contaminated sediments |
Nil |
Not Applicable |
|
Inert C&D materials |
355m3 |
Tuen Mun Area 38 |
|
Non-inert
C&D waste |
Metals |
Nil |
Recycling companies |
Paper/cardboard packaging |
Nil |
Not Applicable |
|
Plastics |
Nil |
Not Applicable |
|
Chemical waste |
Nil |
Not Applicable |
|
Others, e.g. general refuse |
15m3 |
WENT Landfill |
[INPUT SOLID WASTE DISPOSAL QUANTITIES &
DESTINATIONS WITH CONTRACTOR’S WASTE DISPOSAL INFORMATION IN REPORTING MONTH]
Status
Environmental Licences and Permits
5.4
The status of all permits/licences obtained/in-use in the
month is summarised in Appendix I.
Implementation
Status of Environmental Mitigation Measures
5.5
An updated summary of the Environmental Mitigation
Implementation Schedule (EMIS) is presented in Appendix J.
5.6
During the weekly site inspection conducted by the
Environmental Team in the month, the following observations and recommendations
were made.
Resource Management
·
No
observations and recommendations were made during the weekly site inspections
in the month.
Material
Storage/Spillage/Leakage
·
No
observations and recommendations were made during the weekly site inspections
in the month.
Waste Management
·
Leaves were found inside u-channel at TTA3 and catchpit
at C6/C66. Debris and silt were found inside u-channel underneath the abutment
at Siu Lam. The Contractor was reminded to clear the
debris and properly maintain the drainage system.
·
General debris was found at Chainage 2200. The
Contractor was reminded to clear them and improve site tidiness.
·
Inert C&D materials were found at C6/C66. The Contractor was
reminded to clear the C&D materials as soon as possible.
·
Skip for collecting refuse at Gate 2 was full near Gate 2. The
Contractor was reminded to clear the refuse off-site.
Water Pollution
·
No
observations and recommendations were made during the weekly site inspections
in the month.
Air Emissions
·
Mud trails were found on carriageway outside Gate 2. The Contractor was
reminded to implement wheel-washing at site exits.
·
Stockpile of excavated material was found next to the catchpit at TTA3. The Contractor was reminded to remove or
cover the stockpile to prevent runoff during rain events.
Noise/Vibration
·
No
observations and recommendations were made during the weekly site inspections
in the month.
Abnormal/Emergency
·
No
observations and recommendations were made during the weekly site inspections
in the month.
Miscellaneous
·
Sand runoff was found on pedestrian walkway near Gate 1 (Siu Lam). The Contractor was reminded to clear the sand and
improve housekeeping.
Summary of Exceedances of Environmental Quality
Performance Limit
5.7
The Event and Action Plans for air quality and noise are
presented in Appendix K.
5.8
No exceedance of impact 1-hour and
24-hour TSP and noise monitoring was recorded in the reporting month.
Summary of
Environmental Complaints, Notifications of Summons and Successful Prosecutions
5.9
Figure 5.1 presents the environmental complaint flow diagram
of the Project.
5.10
No environmental complaint, notification of summons and
successful prosecution was received in the reporting month.