EXECUTIVE SUMMARY

Introduction

1. This is the 14^th Quarterly Environmental Monitoring and Audit (EM&A) Report prepared by Cinotech Consultants Limited for the project ¡§Contract No. HY/2011/09 ¡V Hong Kong-Zhuhai-Macao Bridge Hong Kong Link Road ¡V Section between HKSAR Boundary and Scenic Hill¡¨ (hereinafter called the ¡§Contract¡¨). This report documents the findings of EM&A Works performed in the period between June and August 2016.

Environmental Monitoring and Audit Progress

2. A summary of the monitoring activities in this reporting period is listed in Table I below:

Table I Summary Table for Monitoring Activities in the Reporting Period

Parameter(s)	Monitoring Date(s)
1-hr TSP Monitoring	6^th, 10^th, 16^th, 22^ndand 28^th June 2016 4^th, 8^th, 14^th, 20^thand 26^th July 2016 1^st, 5^th, 11^th, 17^th, 23^rd and 29^th August 2016
24-hr TSP Monitoring
Noise Monitoring	1^st, 7^th, 17^th, 23^rd and 29^th June 2016 5^th, 15^th, 21^st and 27^th July 2016 3^rd, 12^th, 18^th, 24^th and 30^th August 2016
Water Quality Monitoring	1^st, 3^rd, 6^th, 8^th, 10^th, 13^th, 15^th, 17^th, 20^th, 22^nd, 24^th, 27^th and 29^th June 2016 2^nd, 4^th, 6^th, 8^th, 11^th, 14^th, 16^th, 18^th, 20^th, 22^nd, 25^th, 27^th and 29^th July 2016 1^st, 3^rd, 5^th, 8^th, 10^th, 12^th, 15^th, 17^th, 19^th, 22^nd, 24^th, 26^th, 29^th and 31^st August 2016
Dolphin Monitoring (Line-transect Vessel Surveys)	8^th and 20^th June 2016 6^th and 13^th July 2016 9^th and 16^th August 2016
Additional Land-based Dolphin Behaviour and Movement Monitoring	2^nd and 16^th June 2016 7^th and 15^th July 2016 11^th and 25^th August 2016
Environmental Site Inspection	7^th, 14^th, 21^st and 28^th June 2016 5^th, 12^th, 19^th and 26^th July 2016 3^rd, 9^th, 16^th , 23^rd and 30^th August 2016
Archaeological Site Inspection	28^th June 2016

Breaches of Action and Limit Levels

3. Summary of the environmental exceedances of the reporting period is tabulated in Table II.

Table II Summary Table for Events Recorded in the Reporting Period

Environmental Monitoring	Parameter	No. of Exceedance		No. of Exceedance related to the Construction Activities of this Contract
		Action Level	Limit Level	Action Level	Limit Level
Air Quality	1-hr TSP	0	0	0	0
	24-hr TSP	0	0	0	0
Noise	Leq(30min)	0	0	0	0
Water Quality	Dissolved Oxygen (DO) (Surface & Middle)	0	0	0	0
	Dissolved Oxygen (DO) (Bottom)	3	0	0	0
	Turbidity	0	0	0	0
	Suspended Solids (SS)	0	0	0	0
Dolphin Monitoring	Line-transect Vessel Surveys	0	0	0	0

4. Environmental monitoring works were performed in the reporting period and all monitoring results were checked and reviewed. The details of each exceedance were attached in the Monthly EM&A Reports.

Complaint Log

5. No environmental complaint was received in the reporting period.

Notification of Summons and Successful Prosecutions

6. No notification of summons and successful prosecution was received in the reporting period.

Reporting Changes

7. This report has been developed in compliance with the reporting requirements for the quarterly EM&A Summary Report as required by the EM&A Manual for Hong Kong Link Road (EM&A Manual).

Future Key Issues

8. Major site activities for the coming reporting month will include:

WA4

Ÿ Cross Beam Precast Shell construction

Ancillary and Associated Facilities

Ÿ E&M installation

Ÿ E&M ducting installation

Ÿ Construction of Lad Centre (CL1)

Ÿ Installation of carrier drains

Ÿ Installation of precast parapet skins

Ÿ Erection of Radar Platform

Ÿ Construction of median and side barriers

Ÿ Construction of longitudinal stitching

Ÿ Erection of gantry posts for Sign gantry

Ÿ Reinstatement of slope area and drainage works

Marine Viaduct (P0 to P80)

Deck Erection

Ÿ Segment erection

Ÿ Erection of SOP segments

Ÿ Dismantling of LG1

Ÿ Erection of cantilever

Ÿ Construction of cross beam precase shell

Ÿ In-situ RC works

Ÿ Erection of precase SOP unit to Turnaround

External Prestressing Tendon Installation

Internal Trestressing Grouting