Contents

EXECUTIVE SUMMARY

1 INTRODUCTION

2 AIR QUALITY

3 NOISE

4 WATER QUALITY

5 ECOLOGY MONITORING

6 LANDSCAPE AND VISUAL

7 LAND CONTAMINATION

8 SITE INSPECTION AND AUDIT

9 NON-COMPLIANCE, COMPLAINTS, NOTIFICATIONS OF SUMMONS AND SUCCESSFUL PROSECUTIONS

10 IMPLEMENTATION STATUS OF ENVIRONMENTAL MITIGATION MEASURE

11 FUTURE KEY ISSUES

12 CONCLUSION AND RECOMMENDATION

Tables

Table 1 Contact Information of Key Personnel

Table 2 Environmental Licenses, Notification and Permits Summary

Table 3 Air Quality Monitoring Equipment

Table 4 Air Quality Monitoring Location

Table 5 Summary of Air Quality Monitoring Results

Table 6 Comparison of 1-hr TSP data with EIA predictions

Table 7 Construction Noise Monitoring Equipment

Table 8 Monitoring Parameters and Frequencies of Noise Monitoring

Table 9 Construction Noise Monitoring Location

Table 10 Summary of Construction Noise Monitoring Results

Table 11 Comparison of Noise monitoring data with EIA predictions

Table 12 Water Quality Monitoring and Sampling Equipment

Table 13 Monitoring Parameters and Frequency

Table 14 Coordinates of Water Quality Monitoring Locations

Table 15 Summary of Water Quality Exceedance

Table 16 Noise Monitoring Parameters (For Active Ardeid Night Roost Survey)

Table 17 Active Ardeid Night Roost Survey Findings

Table 18 Noise Monitoring Parameters (For Active Ardeid Night Roost Survey)

Table 19 Noise Monitoring Parameters

Table 20 Abundance of all Avifauna Species

Table 21 Abundance of Species of Conservation Importance

Table 22 Shannon Diversity Index Value of all Avifauna Species

Table 23 Shannon Diversity Index Value of Species with Conservation Importance

Table 24 Wetland habitat utilization of all avifauna species

Table 25 Wetland habitat utilization of avifauna species of conservation importance

Table 26 Noise Monitoring Results (For Ecological Monitoring of Birds)

Table 27 Waste Generated by the Construction and Disposal Ground

Table 28 Status of submissions required under the EP

Figures

Figure 1 Location of Proposed Yuen Long Effluent Polishing Plant

Figure 2 Location of Construction Dust Monitoring Stations

Figure 3 Noise Monitoring Locations

Figure 4 Water Quality Monitoring Locations

Figure 5 Ecology Monitoring Locations

Appendix

APPENDIX A CONSTRUCTION PROGRAMME

APPENDIX B PROJECT ORGANIZATION CHART

APPENDIX C ACTION AND LIMIT LEVELS

APPENDIX D CALIBRATION CERTIFICATES/ REPORTS OF MONITORING EQUIPMENT

APPENDIX E ENVIRONMENTAL MONITORING SCHEDULE

APPENDIX F ENVIRONMENTAL MONITORING RESULTS

APPENDIX G WIND DATA

APPENDIX H EVENT AND ACTION PLAN

APPENDIX I WASTE FLOW TABLE

APPENDIX J IMPLEMENTATION STATUS OF ENVIRONMENTAL MITIGATION MEASURES

APPENDIX K WEATHER AND METEOROLOGICAL CONDITIONS

APPENDIX L CUMULATIVE STATISTICS ON ENVIRONMENTAL COMPLAINTS, NOTIFICATIONS OF SUMMONS AND SUCCESSFUL PROSECUTIONS

APPENDIX M SUMMARY OF THE ET LEADER’S SITE ENVIRONMENTAL AUDIT IN THE REPORTING MONTH

APPENDIX N OUTSTANDING ISSUES AND DEFICIENCIES

APPENDIX O ACTIVE NIGHT ROOST MONITORING AREA AND VANTAGE POINTS; AND NOISE MONITORING STATIONS

APPENDIX P ECOLOGICAL BIRD MONITORING AREA WITH LOCATIONS OF POINT COUNT SITES AND TRANSECT ROUTE