TABLE OF CONTENTS

EXECUTIVE SUMMARY 1

Introduction 1

Environmental Monitoring Works 1

Key Information in the Reporting Month 3

Key Construction Work in the reporting month & the next reporting month 4

Future Key Issues

1. INTRODUCTION 8

Purpose of the Report 8

Structure of the Report

2. PROJECT INFORMATION 10

Background 10

Project Organizations 10

Construction Activities undertaken during the Reporting Month 11

Status of Environmental Licences, Notification and Permits 13

Summary of EM&A Requirements

3. AIR QUALITY 16

Monitoring Requirements 16

Monitoring Locations 16

Monitoring Equipment 16

Monitoring Parameters and Frequency 17

Monitoring Methodology 17

Results and Observations

4. NOISE 21

Monitoring Requirements 21

Monitoring Locations 21

Monitoring Equipment 21

Monitoring Methodology and QA/QC Procedure 22

Results and Observations

5. WATER QUALITY 26

Monitoring Requirements 26

Monitoring Locations 27

Monitoring Equipment 27

Monitoring Parameters and Frequency 29

Monitoring Methodology 30

Laboratory Analytical Methods 31

QA/QC Requirements 31

Decontamination Procedures 31

Sampling Management and Supervision 31

Results and Observations

6. ECOLOGY 34

Post-Translocation Coral Monitoring

7. CULTURAL HERITAGE 35

Monitoring Requirement 35

Monitoring Locations 35

Monitoring Equipment 35

Monitoring Methodology 36

Alert, Alarm and Action Levels 36

Results 36

Mitigation Measures for Cultural Heritage

8. LANDSCAPE AND VISUAL IMPACT REQUIREMENTS

9. LANDFILL GAS MONITORING 38

Monitoring Requirement 38

Monitoring Parameters and Frequency 38

Monitoring Locations 38

Monitoring Equipment 39

Results and Observations

10. ENVIRONMENTAL AUDIT 40

Site Audits 40

Implementation Status of Environmental Mitigation Measures

11. WASTE MANAGEMENT

12. ENVIRONMENTAL NON-CONFORMANCE 42

Summary of Exceedances 42

Summary of Environmental Non-Compliance 42

Summary of Environmental Complaint 42

Summary of Environmental Summon and Successful Prosecution

13. FUTURE KEY ISSUES 43

Key Issues for the Coming Month

14. CONCLUSIONS AND RECOMMENDATIONS 46

Conclusions 46

Recommendations 47

lIST OF TABLES

Table I Non-compliance (exceedance) Recorded for the Project in the Reporting Month

Table II Summary Table for Key Information in the Reporting Month

Table III Summary Table for Key Construction Work in the Reporting Month

Table IV Summary Table for Site Activities in the next Reporting Period

Table 2.1 Key Project Contacts

Table 2.2 Summary Table for Major Site Activities in the Reporting Month

Table 2.3 Construction Programme Showing the Inter-Relationship with Environmental Protection/Mitigation Measures

Table 2.4 Summary of the Status of Environmental Licences, Notification and Permits

Table 3.1 Locations for Air Quality Monitoring

Table 3.2 Air Quality Monitoring Equipment

Table 3.3 Impact Dust Monitoring Parameters, Frequency and Duration

Table 3.4 Major Dust Source during Air Quality Monitoring

Table 4.1 Noise Monitoring Stations

Table 4.2 Noise Monitoring Equipment

Table 4.3 Noise Monitoring Parameters, Frequency and Duration

Table 4.4 Major Noise Source during Noise Monitoring

Table 4.5 Baseline Noise Level and Noise Limit Level for Monitoring Stations

Table 4.6 Baseline Noise Level and Noise Limit Level for Monitoring Stations (Evening-time & Daytime (Holiday))

Table 4.7 Baseline Noise Level and Noise Limit Level for Monitoring Stations (Night-time)

Table 5.1 Groundwater Quality Monitoring Stations

Table 5.2 Marine Water Quality Monitoring Stations

Table 5.3 Water Quality Monitoring Equipment

Table 5.4 Water Quality Monitoring Parameters and Frequency

Table 5.5 Methods for Laboratory Analysis for Water Samples

Table 5.6 Summary of Groundwater Quality Monitoring Results

Table 7.1 Cultural Heritage Monitoring Equipment

Table 7.2 AAA Levels for Monitoring for Cultural Heritage

Table 9.1 Landfill Gas Monitoring Equipment

Table 13.1 Summary Table for Site Activities in the next Reporting Period

lIST OF FIGUREs

Figure 1 Site Layout Plan

Figure 1a Site Portions under Works Contract No. NE/2015/01 (Lam Tin Side)

Figure 1b Site Portions under Works Contract No. NE/2015/01 (Tseung Kwan O Side)

Figure 1c Site Portions under Works Contract No. NE/2015/02

Figure 1d Site Portions under Works Contract No. NE/2015/03

Figure 1e Site Portions under Works Contract No. NE/2017/01

Figure 1f Site Portions under Works Contract No. NE/2017/01

Figure 1g Site Portions under Works Contract No. NE/2017/02

Figure 1h Site Portions under Works Contract No. NE/2017/02

Figure 2 Locations of Air Quality Monitoring Stations

Figure 3 Locations of Construction Noise Monitoring Stations

Figure 4 Locations of Groundwater Quality Monitoring Stations

Figure 5 Locations of Marine Water Quality Monitoring Stations

Figure 6 Locations of Landfill Gas Monitoring

Figure 7 Location of Post-translocation Coral Monitoring

Figure 8 Location of Monitoring for Cultural Heritage

Figure 9 Location of Water Quality Monitoring in Temporary Embayment

lIST OF APPENDIces

Appendix A Action and Limit Levels

Appendix B Copies of Calibration Certificates

Appendix C Weather Information

Appendix D Environmental Monitoring Schedules

Appendix E 1-hour TSP Monitoring Results and Graphical Presentations

Appendix F 24-hour TSP Monitoring Results and Graphical Presentations

Appendix G Noise Monitoring Results and Graphical Presentations

Appendix H Groundwater Quality Monitoring Results, Graphical Presentations and Laboratory Testing Reports

Appendix I Marine Water Quality Monitoring Results and Graphical Presentations

Appendix J Quality Control Reports for Laboratory Analysis

Appendix K Summary of Exceedance

Appendix L Site Audit Summary

Appendix M Event and Action Plans

Appendix N Implementation Schedule And Recommended Mitigation Measures

Appendix O Summaries of Environmental Complaint, Warning, Summon and Notification of Successful Prosecution

Appendix P Waste Generation in the Reporting Month

Appendix Q Tentative Construction Programme

Appendix R Record of Landfill Gas Monitoring by Contractor

Appendix S (Nil)

Appendix T Cultural Heritage Monitoring Results

Appendix U Piezometer Monitoring Results