table of Contents

                        Executive Summary                                                              

1                  Introduction                                                                           

1.1                Background                                                                            

1.2                Scope of Report                                                                    

1.3                Organization Structure                                                   

1.4                Summary of Construction Works                                

2                  EM&A Results                                                                          

2.1                Air quality                                                                                

2.2                Landfill Gas Hazard Monitoring                                   

2.3                EM&A Site Inspection                                                            

2.4                Waste Management Status                                              

2.5                Environmental Licenses and Permits                         

2.6                Implementation Status of Environmental Mitigation Measures                                                                                  

2.7                Summary of Exceedances of the Environmental Quality Performance Limit                                               

2.8                Summary of Complaints, Notification of Summons and Successful Prosecutions                                                

3                  Future Key Issues                                                                 

3.1                Construction Activities for the Coming Month     

3.2                Key Issues for the Coming Month                                 

4                  Conclusions and recommendations                            

4.1                Conclusions                                                                            

 

                                  


List of Appendices

Appendix A       Project Organization for Environmental Works

Appendix B       Construction Programmes

Appendix C       Implementation Schedule of Environmental Mitigation Measures (EMIS)

Appendix D       Summary of Action and Limit Levels

Appendix E       Event Action Plan

Appendix F       Monthly Summary of Waste Flow Table

Appendix G      Cumulative Statistics on Exceedances, Complaints, Notifications of Summons and Successful Prosecutions

 

Executive Summary

Under Contract No. HY/2017/10, Gammon Construction Limited (GCL) is commissioned by the Highways Department (HyD) to undertake Northern Connection Tunnel Buildings, Electrical and Mechanical Works of the Tuen Mun – Chek Lap Kok Link Project (TM-CLK Link Project) while AECOM Asia Company Limited was appointed by HyD as the Engineer.  For implementation of the environmental monitoring and audit (EM&A) programme under the Contract, ERM-Hong Kong, Limited (ERM) has been appointed as the Environmental Team (ET) in accordance with Environmental Permit No. EP-354/2009/A.  Ramboll Hong Kong Ltd. was employed by HyD as the Independent Environmental Checker (IEC) and Environmental Project Office (ENPO).  Subsequent applications for variation of environmental permits (VEP), EP-354/2009/B, EP-354/2009/C and EP-354/2009/D, were granted on 28 January 2014, 10 December 2014 and 13 March 2015, respectively.  

The construction phase of the Contract commenced on 7 June 2018 and will tentatively be completed by 2021.  The impact monitoring of the EM&A programme, including air quality and environmental site inspections, were commenced on 7 June 2018.   

This is the Twenty-third Monthly EM&A report presenting the EM&A works carried out during the period from 1 to 30 April 2020 for the Contract No. HY/2017/10 Northern Connection Tunnel Buildings, Electrical and Mechanical Works (the “Contract”) in accordance with the Updated EM&A Manual of the TM-CLK Link Project.  As informed by the Contractor, major activities in the reporting period included:

Land-based Works

·        Electrical and Mechanical Works and Architectural Builder’s Work and Finishes at Main Control Building;

·        Electrical and Mechanical Works at Ventilation Plant Room;

·        Electrical and Mechanical Works at North Ventilation Building;

·        Electrical and Mechanical Works and Architectural Builder's Work and Finishes at Administration Building;

·        Electrical and Mechanical Works and Architectural Builder's Work and Finishes at Maintenance Depot;

·        Electrical and Mechanical Works and Architectural Builder's Work and Finishes at Fire Services Department Building;

·        Electrical and Mechanical Works and Architectural Builder's Work and Finishes at Customs and Excise Department Building;

·        Electrical and Mechanical Works and Architectural Builder's Work and Finishes at N1;

·        Electrical and Mechanical Works at Kiosk N2;

·        Electrical and Mechanical Works and Architectural Builder's Work and Finishes at the Tunnel;

·        Electrical and Mechanical Works and Architectural Builder’s Work and Finishes at underpass at C3 area;

·        Electrical and Mechanical Works and Architectural Builder’s Work and Finishes at Satellite Control Building;

·        Electrical and Mechanical Works and Architectural Builder’s Work and Finishes at Kiosk S2; and

·        Electrical and Mechanical Works at South Ventilation Building.

                                                                                                                   

A summary of monitoring and audit activities conducted in the reporting period is listed below ([1]):

24-hour TSP Monitoring                            10 sessions

1-hour TSP Monitoring                              10 sessions

Joint Environmental Site Inspection         5 sessions

Summary of Breaches of Action/Limit Levels

Breaches of Action and Limit Levels for Air Quality

Three (3) Action Level and one (1) Limit Level exceedances for 1-hour TSP were recorded by the Environmental Team of Contract No. HY/2012/08 during the reporting period.  No exceedance of Action and Limit Levels for 24-hour TSP were recorded.

Breaches of Action Level for Landfill Gas Hazard Montioring

No excavation work was conducted at the excavation area in the reporting period and thus no landfill gas hazard monitoring was undertaken in the reporting period.

Environmental Complaints, Non-compliance & Summons

There was no environmental complaint, notification of summons or successful prosecution recorded in the reporting period.

 

Reporting Change

There was no reporting change in the reporting period.

Upcoming Works for the Next Reporting Month

Works to be undertaken in the next monitoring period of May 2020 include the following:

Land-based Works

·        Electrical and Mechanical Works and Architectural Builder’s Work and Finishes at Main Control Building;

·        Electrical and Mechanical Works at Ventilation Plant Room;

·        Electrical and Mechanical Works at North Ventilation Building;

·        Electrical and Mechanical Works and Architectural Builder's Work and Finishes at Administration Building;

·        Electrical and Mechanical Works and Architectural Builder's Work and Finishes at Maintenance Depot;

·        Electrical and Mechanical Works and Architectural Builder's Work and Finishes at Fire Services Department Building;

·        Electrical and Mechanical Works and Architectural Builder's Work and Finishes at Customs and Excise Department Building;

·        Electrical and Mechanical Works and Architectural Builder's Work and Finishes at N1;

·        Electrical and Mechanical Works at Kiosk N2;

·        Electrical and Mechanical Works and Architectural Builder's Work and Finishes at the Tunnel;

·        Electrical and Mechanical Works and Architectural Builder’s Work and Finishes at underpass at C3 area;

·        Electrical and Mechanical Works and Architectural Builder’s Work and Finishes at Satellite Control Building;

·        Electrical and Mechanical Works and Architectural Builder’s Work and Finishes at Kiosk S2;

·        Electrical and Mechanical Works at South Ventilation Building; and

·        Landscape Works at Northern Landfall and Southern Landfall.

 

 

Future Key Issues

Potential environmental impacts arising from the above upcoming construction activities in the next reporting month of May 2020 are mainly associated with dust and waste management issues.


1                                    Introduction

1.1                               Background

According to the findings of the Northwest New Territories (NWNT) Traffic and Infrastructure Review conducted by the Transport Department, Tuen Mun Road, Ting Kau Bridge, Lantau Link and North Lantau Highway would be operating beyond capacity after 2016.  This forecast has been based on the estimated increase in cross boundary traffic, developments in the Northwest New Territories (NWNT), and possible developments in North Lantau, including the Airport developments, the Lantau Logistics Park (LLP) and the Hong Kong – Zhuhai – Macao Bridge (HZMB).  In order to cope with the anticipated traffic demand, two new road sections between NWNT and North Lantau – Tuen Mun – Chek Lap Kok Link (TM-CLKL) and Tuen Mun Western Bypass (TMWB) are proposed.

An Environmental Impact Assessment (EIA) of TM-CLKL (the Project) was prepared in accordance with the EIA Study Brief (No. ESB-175/2007) and the Technical Memorandum of the Environmental Impact Assessment Process (EIAO-TM).  The EIA Report was submitted under the Environmental Impact Assessment Ordinance (EIAO) in August 2009.  Subsequent to the approval of the EIA Report (EIAO Register Number AEIAR-146/2009), an Environmental Permit (EP-354/2009) for TM-CLKL was granted by the Director of Environmental Protection (DEP) on 4 November 2009, and EP variation (VEP) (EP-354/2009/A) was issued on 8 December 2010.  Subsequent applications for variation of environmental permits (VEPs), EP-354/2009/B, EP-354/2009/C and EP-354/2009/D, were granted on 28 January 2014, 10 December 2014 and 13 March 2015, respectively.

Under Contract No. HY/2017/10, Gammon Construction Limited (GCL) is commissioned by the Highways Department (HyD) to undertake the Northern Connection Tunnel Buildings, Electrical and Mechanical Works of TM-CLKL while AECOM Asia Company Limited was appointed by HyD as the Engineer.  For implementation of the environmental monitoring and audit (EM&A) programme under the Contract, ERM-Hong Kong, Limited (ERM) has been appointed as the Environmental Team (ET).  Ramboll Hong Kong Ltd. was employed by HyD as the Independent Environmental Checker (IEC) and Environmental Project Office (ENPO).

The construction phase of the Contract commenced on 7 June 2018 and will be tentatively completed by 2021.  The impact monitoring phase of the EM&A programme, including air quality and environmental site inspections, commenced on 7 June 2018. 

The general layout plan of the Contract components is presented in Figures 1.1 & 1.2a to c.

                                  

1.2                               Scope of Report

This is the Twenty-third Monthly EM&A Report under the Contract No. HY/2017/10 Tuen Mun – Chek Lap Kok Link – Northern Connection Tunnel Buildings, Electrical and Mechanical Works.  This report presents a summary of the environmental monitoring and audit works in April 2020.

1.3                               Organization Structure

The organization structure of the Contract is shown in Appendix A.  The key personnel contact names and contact details are summarized in Table 1.1 below.

Table 1.1        Contact Information of Key Personnel

Party

Position

Name

Telephone

Fax

HyD (Highways Department)

Project Coordinator

Joseph Lee

2762 4958

3188 6614

 

Senior Engineer

Cheng Pan

 

2762 3383

3188 6614

ER

(AECOM Asia Company Limited)

 

Principle Resident Engineer

S. W. Fok

2293 6200

2293 6300

 

Resident Engineer

 

Desmond Fung

2293 6200

2293 6300

ENPO / IEC

(Ramboll Hong Kong Ltd.)

ENPO Leader

 

Y.H. Hui

3465 2850

3465 2899

IEC

 

Dr. F.C. Tsang

3465 2851

3465 2899

Contractor

(Gammon Construction Limited)

Site Agent

 

Kenneth Tai

9039 4723

-

Environmental Officer

Max Poon

9103 6303

-

 

 

 

 

 

ET (ERM-HK)

ET Leader

Dr. Jasmine Ng

2271 3311

2723 5660

1.4                               Summary of Construction Works

The construction phase of the Contract commenced on 7 June 2018.  The three-month rolling construction programme is shown in Appendix B.

As informed by the Contractor, details of the major works carried out in this reporting month are listed below:

Land-based Works

·        Electrical and Mechanical Works and Architectural Builder’s Work and Finishes at Main Control Building;

·        Electrical and Mechanical Works at Ventilation Plant Room;

·        Electrical and Mechanical Works at North Ventilation Building;

·        Electrical and Mechanical Works and Architectural Builder's Work and Finishes at Administration Building;

·        Electrical and Mechanical Works and Architectural Builder's Work and Finishes at Maintenance Depot;

·        Electrical and Mechanical Works and Architectural Builder's Work and Finishes at Fire Services Department Building;

·        Electrical and Mechanical Works and Architectural Builder's Work and Finishes at Customs and Excise Department Building;

·        Electrical and Mechanical Works and Architectural Builder's Work and Finishes at N1;

·        Electrical and Mechanical Works at Kiosk N2;

·        Electrical and Mechanical Works and Architectural Builder's Work and Finishes at the Tunnel;

·        Electrical and Mechanical Works and Architectural Builder’s Work and Finishes at underpass at C3 area;

·        Electrical and Mechanical Works and Architectural Builder’s Work and Finishes at Satellite Control Building;

·        Electrical and Mechanical Works and Architectural Builder’s Work and Finishes at Kiosk S2; and

·        Electrical and Mechanical Works at South Ventilation Building.

The locations of the construction activities are shown in Figure 1.3.  The Environmental Sensitive Receivers in the vicinity of the Contract are shown in Figure 1.4.

The implementation schedule of environmental mitigation measures is presented in Appendix C.

 

Figure 1.3      Locations of Major Construction Activities in the Reporting Month

2                                    EM&A Results

The EM&A programme required environmental monitoring for air quality and environmental site inspections for air quality, water quality and waste management.  The EM&A requirements and related findings for each component are summarized in the following sections

2.1                               Air quality

2.1.1                          Monitoring Requirements and Equipment

In accordance with the Updated EM&A Manual and the Enhanced TSP Monitoring Plan, impact 1-hour TSP monitoring was conducted three (3) times every six (6) days and impact 24-hour TSP monitoring was carried out once every six (6) days when the highest dust impact was expected.  1-hr and 24-hr TSP monitoring frequency was increased to three times per day every three days and daily every three days, respectively, as excavation works for launching shaft under Contract No. HY/2012/08 Tuen Mun-Chek Lap Kok Link – Northern Connection Sub-sea Tunnel Section commenced on 24 October 2014.

Results of air quality monitoring were adopted from the published EM&A data of Contract No. HY/2012/08 Tuen Mun-Chek Lap Kok Link – Northern Connection Sub-sea Tunnel Section ([2]).

The Action and Limit Levels of the air quality monitoring were adopted from the published EM&A reports of Contract No. HY/2012/08 Tuen Mun-Chek Lap Kok Link – Northern Connection Sub-sea Tunnel Section ([3]).  The Action and Limit Levels are provided in Appendix D.

The locations of the monitoring stations overlapped with Contract No. HY/2012/08 are shown in Figure 2.1 and presented in Table 2.1.

Table 2.1        Locations of Impact Air Quality Monitoring Stations and its Corresponding Monitoring Requirements

Monitoring Station

Monitoring Dates

Location

Description

Parameters & Frequency

ASR1

2, 5, 8, 11, 14, 17, 20, 23, 26 and 29 April 2020

Tuen Mun Fireboat Station

 

Office

TSP monitoring

Ÿ  1-hour Total Suspended Particulates (1-hour TSP, µg/m3), 3 times in every 6 days

Ÿ  24-hour Total Suspended Particulates (24-hour TSP, µg/m3), daily for 24-hour in every 6 days

Enhanced TSP monitoring (commenced on 24 October 2014 under Contract No. HY/2012/08)

Ÿ  1-hour Total Suspended Particulates (1-hour TSP, µg/m3), 3 times in every 3 days

Ÿ  24-hour Total Suspended Particulates (24-hour TSP, µg/m3), daily for 24-hour in every 3 days

ASR5

 

Pillar Point Fire Station

 

Office

AQMS1

 

Previous River Trade Golf

 

Bare ground

ASR6

 

Butterfly Beach Laundry

 

Office

ASR10

 

Butterfly Beach Park

Recreational uses

2.1.2                          Results and Observations

Results of air quality monitoring were adopted from the published EM&A data of Contract No. HY/2012/08 Tuen Mun-Chek Lap Kok Link – Northern Connection Sub-sea Tunnel Section ([4]).

Three (3) Action Level and one (1) Limit Level exceedances for 1-hour TSP were recorded by the Environmental Team of Contract No. HY/2012/08 during the reporting period.  No exceedance of Action and Limit Levels for 24-hour TSP were recorded.  The exceedances were considered not related to this Contract upon further investigation and the investigation report is presented in Appendix GNo action is required to be undertaken in accordance with the Event Action Plan as presented in Appendix E.  

2.2                               Landfill Gas Hazard Monitoring

In accordance with the Updated EM&A Manual of the TM-CLK Link Project, landfill gas hazard monitoring should be perform to ensure that the works area at Pillar Point Valley (PPV) Landfill is free of landfill gas during any excavations works. 

No excavation work was conducted at the excavation area in the reporting period and thus no landfill gas hazard monitoring was undertaken in the reporting period.

2.3                               EM&A Site Inspection

Site inspections were carried out on a weekly basis to monitor the implementation of proper environmental pollution control and mitigation measures under the Contract.  In the reporting month, five (5) site inspections were carried out on 3, 9, 17, 24 and 29 April 2020.

Key observations and recommendations during the site inspections in this reporting period are summarized in Table 2.2.

 

Table 2.2        Specific Observations and Recommendations during the Weekly Site Inspection in this Reporting Month

Inspection Date

Observations

Recommendations/ Remarks

3 April 2020

Fire Services Department Building

Ÿ  Chemical container was observed not placed on drip tray.

Main Control Building

Ÿ  Watering on site was insufficient to reduce dust emission.

Fire Services Department Building

Ÿ  The Contractor was reminded to place chemical container on drip tray.

Main Control Building

Ÿ  The Contractor was reminded to provide watering to reduce dust emission.

9 April 2020

Satellite Control Building

Ÿ  A drip tray in use was deformed.

Fire Services Department Building

Ÿ  The Contractor was reminded to fix the deformed drip tray.

17 April 2020

Tunnel

Ÿ  Accumulated refuses were observed on site.

South Ventilation Building

Ÿ  Pipe threading machine was not placed on drip tray.

Tunnel

Ÿ  The Contractor was reminded to keep better housekeeping.

South Ventilation Building

Ÿ  The Contractor was reminded to place pipe threading machine on drip tray.

24 April 2020

Satellite Control Building

Ÿ  Accumulated refuses were observed on site.

South Ventilation Building

Ÿ  The Contractor was reminded to keep better housekeeping.

29 April 2020

Fire Services Department Building

Ÿ  Accumulated residuals were observed on site.

Customs and Excise Department Building

Ÿ  Accumulated residuals were observed on site.

Ÿ  Thread drilling machine was not placed on drip tray.

Ÿ  Excavator was observed emitting dark smoke.

Ÿ  Stagnant water was observed on site.

Fire Services Department Building

Ÿ  The Contractor was reminded to keep better housekeeping.

Customs and Excise Department Building

Ÿ  The Contractor was reminded to place thread drilling machine on drip tray.

Ÿ  The Contractor was reminded to fix and replace the excavator.

Ÿ  The Contractor was reminded to clean the stagnant water.

The Contractor has rectified all of the observations as identified during environmental site inspections in the reporting month.

2.4                               Waste Management Status

The Contractor had submitted application form for registration as chemical waste producer under the Contract.  Sufficient numbers of receptacles were available for general refuse collection and sorting.

Wastes generated during this reporting period included mainly construction wastes (inert and non-inert).  Reference has been made to the waste flow table prepared by the Contractor (Appendix F).  The quantities of different types of wastes are summarized in Table 2.3.

Table 2.3        Quantities of Different Waste Generated in the Reporting Month

Month/Year

Inert C&D Materials (a)  (m3)

Inert Construction Waste Re-used

(m3)

Non-inert Construction Waste (b) (kg)

Imported Fill (m3)

Recyclable Materials (c)  (kg)

Chemical Wastes (kg)

 

April 2020

139

0

167,820

0

0

0

 

Notes:

 

 

(a)    Inert construction wastes include hard rock and large broken concrete disposed as public fill.

(b)    Non-inert construction wastes include general refuse disposed at landfill.

(c)    Recyclable materials include metals, paper, cardboard, plastics, timber and others.

 

The Contractor was advised to properly maintain on site C&D materials and waste collection, sorting and recording system, dispose of C&D materials and wastes at designated ground and maximize reuse/ recycle of C&D materials and wastes.  The Contractor was also reminded to properly maintain the site tidiness and dispose of the wastes accumulated on site regularly and properly.

For chemical waste containers, the Contractor was reminded to treat properly and store temporarily in designated chemical waste storage area on site in accordance with the Code of Practice on the Packaging, Labelling and Storage of Chemical Wastes.

2.5                               Environmental Licenses and Permits

The status of environmental licensing and permit is summarized in Table 2.4 below.

                         


Table 2.4   Summary of Environmental Licensing and Permit Status

License/ Permit

License or Permit No.

Date of Issue

Date of Expiry

License/ Permit Holder

Remarks

Environmental Permit

EP-354/2009/D

13 March 2015

N/A

HyD

Tuen Mun- Chek Lap Kok Link

APCO Construction Dust Notification

433493

14 May 2018

N/A

GCL

For Tuen Mun working area

Construction Waste Billing Account

7030836

15 May 2018

N/A

GCL

N/A

Chemical Waste Producer Registration

5213-422-G2827-01

13 June 2018

N/A

GCL

N/A

Discharge License under WPCO for Buildings at C2 area

WT00031783-2018

22 October 2018

31 October 2023

GCL

Sampling Frequency: Bimonthly

Discharge License under WPCO for Buildings at C3 area

WT00032062-2018

30 October 2018

31 October 2023

GCL

Sampling Frequency: Quarterly

Discharge License under WPCO for Southern Landfall

WT00034878-2019

1 April 2020

31 March 2025

GCL

Sampling Frequency: Quarterly

Construction Noise Permit

GW-RW0054-20

11 February 2020

11 August 2020

GCL

For Northern Landfall and Tunnel

Construction Noise Permit

 

 

GW-RS0039-20

23 January 2020

22 July 2020

GCL

For HKBCF Area

 

 

 

 

 

 

 


2.6                               Implementation Status of Environmental Mitigation Measures

In response to the site audit findings, the Contractors carried out all corrective actions.

A summary of the Implementation Schedule of Environmental Mitigation Measures (EMIS) is presented in Appendix C. The necessary mitigation measures relevant to this Contract were implemented properly.

The landscape and visual (L&V) mitigation measures were also monitored on weekly basis in the reporting period.  The monitoring status is summarized in Appendix C.

2.7                               Summary of Exceedances of the Environmental Quality Performance Limit

Three (3) Action Level and one (1) Limit Level exceedances for 1-hour TSP were recorded by the Environmental Team of Contract No. HY/2012/08 during the reporting period.  No exceedance of Action and Limit Levels for 24-hour TSP were recorded. 

No excavation work was conducted at the excavation area in the reporting period and thus no landfill gas hazard monitoring was undertaken in the reporting period.

Cumulative statistics are provided in Appendix G.

2.8                               Summary of Complaints, Notification of Summons and Successful Prosecutions

The Environmental Complaint Handling Procedure is provided in Figure 2.2.

There was no environmental complaint, notification of summons or successful prosecution recorded in the reporting period.

Statistics on complaints, notifications of summons, successful prosecutions are summarized in Appendix G.

 

 

3                                    Future Key Issues

3.1                               Construction Activities for the Coming Month

As informed by the Contractor, the major works for the Contract in May 2020 will be:

Land-based Works

·        Electrical and Mechanical Works and Architectural Builder’s Work and Finishes at Main Control Building;

·        Electrical and Mechanical Works at Ventilation Plant Room;

·        Electrical and Mechanical Works at North Ventilation Building;

·        Electrical and Mechanical Works and Architectural Builder's Work and Finishes at Administration Building;

·        Electrical and Mechanical Works and Architectural Builder's Work and Finishes at Maintenance Depot;

·        Electrical and Mechanical Works and Architectural Builder's Work and Finishes at Fire Services Department Building;

·        Electrical and Mechanical Works and Architectural Builder's Work and Finishes at Customs and Excise Department Building;

·        Electrical and Mechanical Works and Architectural Builder's Work and Finishes at N1;

·        Electrical and Mechanical Works at Kiosk N2;

·        Electrical and Mechanical Works and Architectural Builder's Work and Finishes at the Tunnel;

·        Electrical and Mechanical Works and Architectural Builder’s Work and Finishes at underpass at C3 area;

·        Electrical and Mechanical Works and Architectural Builder’s Work and Finishes at Satellite Control Building;

·        Electrical and Mechanical Works and Architectural Builder’s Work and Finishes at Kiosk S2;

·        Electrical and Mechanical Works at South Ventilation Building; and

·        Landscape Works at Northern Landfall and Southern Landfall.

                        

                                       

3.2                               Key Issues for the Coming Month

Potential environmental impacts arising from the above upcoming construction activities in the next reporting month of May 2020 are mainly associated with dust and waste management issues. 

4                                    Conclusions and recommendations

4.1                               Conclusions

This Twenty-third Monthly EM&A Report presents the findings of the EM&A activities undertaken during the period from 1 to 30 April 2020, in accordance with the Updated EM&A Manual and the requirements of EP-354/2009/D.

Air quality (including 1-hour TSP and 24-hour TSP) monitoring were carried out in this reporting month.

Three (3) Action Level and one (1) Limit Level exceedances for 1-hour TSP were recorded by the Environmental Team of Contract No. HY/2012/08 during the reporting period.  No exceedance of Action and Limit Levels for 24-hour TSP were recorded. 

No excavation work was conducted at the excavation area in the reporting period and thus no landfill gas hazard monitoring was undertaken in the reporting period.

Environmental site inspection was carried out five (5) times in April 2020.  Remedial actions recommended for the deficiencies identified during the site audits were properly implemented by the Contractor.

There was no environmental complaint, notification of summons or successful prosecution recorded in the reporting period.

The ET will keep track on the construction works to confirm compliance of environmental requirements and the proper implementation of all necessary mitigation measures.         



([1])       ET justification on the Contract Specific Environmental Monitoring and Audit activities under this Contract was submitted to ENPO on 11 September 2018

([2])        Published EM&A data for impact air quality monitoring by Contract No. HY/2012/08 are available at: http://www.hzmbenpo.com/

([3])       Published EM&A reports of Contract No. HY/2012/08 are available at: http://www.hzmbenpo.com/

([4])        Published EM&A data for impact air quality monitoring by Contract No. HY/2012/08 are available at: http://www.hzmbenpo.com/