TABLE OF CONTENTS

EXECUTIVE SUMMARY.. 1

Introduction

Environmental Monitoring Work

Key Information in the Reporting Quarter

1. INTRODUCTION.. 4

Background

Project Organizations

Construction Activities undertaken during the Report Quarter

2. ENVIRONMENTAL MONITORING AND AUDIT REQUIREMENTS. 5

Monitoring Parameters and Monitoring Locations

Monitoring Methodology and Calibration Details

Environmental Quality Performance Limits (Action and Limit Levels)

Implementation Status of Environmental Mitigation Measures

Site Audit Summary

Status of Waste Management

3. MONITORING RESULTS. 6

Weather Conditions

Air Quality

Construction Noise

Water Quality

Ecological Monitoring

Monitoring on Cultural Heritage

Landscape and Visual Monitoring and Audit

Landfill Gas Monitoring

Waste Management

Influencing Factors on the Monitoring Results

4. Non-compliance (exceedances) of the Environmental Quality Performance Limits (Action and Limit Levels) 10

Summary of Exceedances

Review of the Reasons for and the Implications of Non-compliance

Summary of Environmental Complaints and Prosecutions

5. COMMENTS, CONCLUSIONS AND RECOMMENDATIONS. 12

Effectiveness of Mitigation Measures

Recommendations

LIST OF TABLE

Table I Summary Table for Non-compliance Recorded in the Reporting Quarter

Table II Summary Table for Key Information in the Reporting Quarter

Table 1.1 Key Project Contacts

Table 3.1 Summary of Weather Conditions in the Reporting Period

Table 3.2 Major Dust Sources during the Monitoring in the Reporting Period

Table 3.3 Major Noise Sources during the Monitoring in the 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 3.1a-b Locations of Representative Air Sensitive Receivers in the Study Area during Construction Phase (Lam Tin)

Figure 3.2a-b Locations of Representative Air Sensitive Receivers in the Study Area during Construction Phase (Tseung Kwan O)

Figure 4 Locations of Groundwater Quality Monitoring Stations

Figure 4.1 Locations of Noise Sensitive Receivers

Figure 5 Locations of Marine Water Quality Monitoring Stations

Figure 5.1 Locations of Water Quality Sensitive Receivers

Figure 6 Locations of Landfill Gas Monitoring

Figure 6.2 Marine Ecological Sensitive Receivers within and in Vicinity of the Assessment Areas

Figure 7 Location of Post-translocation Coral Monitoring

Figure 8 Locations of Monitoring for Cultural Heritage

Figure 9 Location of Water Quality Monitoring Stations within Temporary Marine Embayment

Figure 9.2 Cultural Heritage Resources at Cha Kwo Ling

LIST OF APPENDICES

A Monitoring Requirements

B Action and Limit Levels

C Graphical Presentation of Air Quality Monitoring Results

D Graphical Presentation of Noise Monitoring Results

E Graphical Presentation of Groundwater Quality Monitoring Results

F Graphical Presentation of Marine Water Quality Monitoring Results

G Graphical Presentation of Landfill Gas Monitoring Results

H Site Audit Summary

I Environmental Mitigation Implementation Schedule (EMIS)

J Waste Generated Quantity

K Summary of Exceedances

L Summaries of Environmental Complaint, Warning, Summon and Notification of Successful Prosecution

M Summary Table for Major Site Activities undertaken in the Reporting Quarter

N Event and Action Plan

O Ecological Monitoring