TABLE OF CONTENTS

Executive Summary I

1. INTRODUCTION 1

2. AIR QUALITY 5

3. NOISE 10

4. LANDSCAPE AND VISUAL 14

5. WASTE MANAGEMENT 15

6. SITE INSPECTION 16

7. ENVIRONMENTAL COMPLAINT AND NON-COMPLIANCE 17

8. IMPLEMENTATION STATUS OF ENVIRONMENTAL MITIGATION MEASURES 18

9. FUTURE KEY ISSUES 19

10. Conclusions 20

FIGURES

Figure 1 Project General Layout

Figure 2 Air and Noise Monitoring Locations

LIST OF APPENDICES

Appendix A	Construction Programme
Appendix B	Project Organization Chart
Appendix C	Action and Limit Levels for Air Quality and Noise
Appendix D	Calibration Certificates of Monitoring Equipment
Appendix E	Environmental Monitoring Schedules
Appendix F	Air Quality Monitoring Data
Appendix G	Noise Monitoring Data
Appendix H	Event Action Plans
Appendix I	Waste Flow Table
Appendix J	Environmental Mitigation Implementation Schedule (EMIS)
Appendix K	Weather and Meteorological Conditions during Reporting Month
Appendix L	Cumulative statistics on Environmental Complaints, Notifications of Summons and Successful Prosecutions
Appendix M	Summary of Site Audit in the Reporting Month
Appendix N	Outstanding Issues and Deficiencies

Executive Summary

i. The Civil Engineering and Development Department HKSAR has appointed MateriaLab Consultants Limited (MCL) to undertake the Environmental Team services for the Project and implement the EM&A works.

ii. This Monthly EM&A report presents the environmental monitoring and audit works for the period between 1 June 2017 and 30 June 2017. As informed by the Contractor, major activities in the reporting month were:

ž Temporary utility diversion works;

ž Temporary diversion for CLP cable at CH6+560;

ž Temporary diversion for sewage rising main;

ž Construction of temporary diversion road for Shing Cheong Road (TTA Stage 2);

ž Setup of temporary barging point;

ž Drainage works (CH100 to CH240);

ž Excavation of drainage pipe and manhole (M206 to M213);

ž Seawall Modification Works;

ž Construction of tunnel box structure;

ž D-wall construction works;

ž Construction of socket H-pile;

ž Pumping test for Zone 3;

ž Excavation and ELS construction; and

ž Installation of dewatering, observation and recharging wells.

Breaches of the Action and Limit Levels

iii. No Action / Limit Level exceedance was recorded for 24-hr TSP and construction noise at KTD1a, KTD2a and KER1b in the reporting month.

Complaint, Notification of Summons and Successful Prosecution

iv. No environmental complaint, notification of summons and successful prosecution were received in the reporting month.

Reporting Changes

v. There was no reporting change in the reporting month.

Future Key Issues

vi. The key issues to be considered in the coming reporting month include:

Potential environmental impacts arising from the above construction activities are mainly associated with construction dust, construction noise, water quality, waste management and landscape and visual impact.