CONTRACT NO: HY/2019/18

 

WANCHAI DEVELOPMENT PHASE II AND CENTRAL WANCHAI BYPASS

SAMPLING, FIELD MEASUREMENT AND TESTING WORK (STAGE 4)

 

ENVIRONMENTAL PERMIT NO. EP-376/2009, FURTHER ENVIRONMENTAL PERMITS NO. FEP-01/376/2009

AND FEP-02/376/2009

 

QUARTERLY ENVIRONMENTAL MONITORING AND AUDIT REPORT

 

- NOVEMBER 2019 TO JANUARY 2020 -

 

 

 

 

CLIENTS:                                                                     PREPARED BY:

 


 

Civil Engineering and Development

Department


Lam Geotechnics Limited

 

11/F Centre Point

181-185 Gloucester Road, Wanchai, H.K.

 

Telephone: (852) 2882-3939

Facsimile: (852) 2882-3331

E-mail: info@lamenviro.com

Website: http://www.lamenviro.com


 

 

CHECKED BY:

 

 

 

 

 

 

 

Raymond Dai

Environmental Team Leader

 

 

DATE:

 

 April 2020


 

TABLE OF CONTENTS

 

 

 

EXECUTIVE SUMMARY....................................................................................................... 3

 

1.    INTRODUCTION.............................................................................................................. 5

 

1.1        Scope of the Report ............................................................................................................ 5

1.2        Structure of the Report ........................................................................................................ 5

 

2.    PROJECT BACKGROUND............................................................................................. 6

 

2.1       Background ......................................................................................................................... 6

2.2        Scope of the Project and Site Description .......................................................................... 6

2.3        Project Organization and Contact Personnel ...................................................................... 7

2.4        Principal Work and Activities ............................................................................................... 8

 

3.    MONITORING REQUIREMENTS ................................................................................ 9

 

3.1.       Noise Monitoring ................................................................................................................. 9

3.2.       Air Quality Monitoring ........................................................................................................ 10

 

4.    MONITORING RESULTS ............................................................................................. 12

 

4.1.       Noise Monitoring Results .................................................................................................. 12

4.2.       Air Quality Monitoring Results ........................................................................................... 12

4.3.       Waste Monitoring Results ................................................................................................. 13

 

5.    COMPLIANCE AUDIT .................................................................................................. 14

 

 

5.1.

Noise Monitoring ............................................................................................................... 14

5.2.

Air Quality Monitoring ........................................................................................................ 14

5.3.

Site Audit ........................................................................................................................... 14

5.4.

Review of the Reasons for and the Implications of Non-compliance................................ 14

 

 

6.

5.5.

 

CO

Summary of action taken in the event of and follow-up on non-compliance .................... 14

 

MPLAINTS, NOTIFICATION OF SUMMONS AND PROSECUTION ............ 16

 

7.

 

CU

 

MULATIVE CONSTRUCTION IMPACT DUE TO THE CONCURRENT

PROJECTS .............................................................................................................................. 17

 

8.    CONCLUSION ................................................................................................................ 18


 

LIST OF TABLES

 

 

Table 1            Principal Work Activities in the reporting period Table 2.1          Schedule 2 Designated Projects under this Project Table 2.2          Contact Details of Key Personnel

Table 2.3          Principal Work Activities in the reporting period

 

Table 3.1          Noise Monitoring Stations

 

Table 3.2          Air Monitoring Stations

 

Table 4.1          Noise Monitoring Stations for Contract no. HK/2012/08

 

Table 4.2          Air Monitoring Station for Contract no. HK/2012/08

 

Table 4.3          Details of Waste Disposal for Contract no. HK/2012/08

 

Table 6.1          Cumulative Statistics on Complaints

 

Table 6.2          Cumulative Statistics on Successful Prosecutions

 

 

 

 

LIST OF FIGURES

 

 

Figure 2.1          Project Layout

 

Figure 2.2          Project Organization Chart

 

Figure 3.1          Locations of Environmental Monitoring Stations and Sensitive Receivers

 

 

 

 

LIST OF APPENDICES

 

 

Appendix 2.1     Environmental Mitigation Implementation Schedule

 

Appendix 3.1     Action and Limit Level

 

Appendix 5.1     Event Action Plans

Appendix 6.1     Complaint Log

Appendix 8.1     Construction Programme of Individual Contracts


 

EXECUTIVE SUMMARY

 

 

This is the Quarterly Environmental Monitoring and Audit (EM&A) Report November 2019 to January 2020 specific for Environmental Permit no. EP-376/2009 and Further Environmental Permits no. FEP-01/376/2009 and FEP-02/376/2009. The EM&A report is prepared by the Environmental Team (ET) employed under Contract No. HY/2019/18 Wan Chai Development Phase II and Central Wanchai Bypass Sampling, Field Measurement and Testing Works (Stage 4). This report presents the environmental monitoring and audit findings and information during the period from 27th  October 2019 to 26th  January 2020. The cut-off date of reporting is at 26th of each reporting period

 

Construction Activities for the Reported Period

 

ii.      During this reporting period, the principle work activities of the contract is included as follows:

 

Contract no. HK/2012/08   Wan Chai Development Phase II   Central- Wan Chai Bypass at

 

Wan Chai West

 

Table 1  Principal Work Activities in the reporting period

 

November 2019

December 2019

January 2020

 Nil

 Landscaping

 Landscaping

 

Noise Monitoring

 

iii.      Noise monitoring was conducted at M1a Footbridge for Ex-Harbour Road Sports Centre.

 

iv.      With respect to the shift in major construction site portions at Wan Chai North, the noise monitoring station M1a Harbour Road Sports Centre was finely adjusted from East of Harbour Road Sports Centre to West of Harbour Road Sports Centre on 21 June 2016.

v.      With respect to the demolition of Ex-Harbour Road Sports Centre, the respective noise monitoring station M1a – Harbour Road Sports Centre were finely adjusted on 16 and 25 May

2017 and thereafter to the Footbridge for Harbour Road Sports for noise monitoring.

 

vi.      With respect to WDII RSS confirmed that the remaining works under HK/2012/08 would be tree planting works at EP-376/2009 area only, considered that no adverse noise impact would be contributed by the tree planting works, the respective noise monitoring at noise monitoring station M1a - Footbridge at EX-Wanchai Harbour Road Sports Centre was temporary suspended from 27 March 2019 onwards.

 

Air Quality Monitoring

 

vii.      1-hour and 24-hour Total Suspended Particulates (TSP) monitoring were conducted on every six days basis at CMA5b - Pedestrian Plaza and CMA6a WDII PRE Site Office.

viii.      With respect to WDII RSS confirmed that the remaining works under HK/2012/08 would be tree planting works at EP-376/2009 area only, considered that no adverse air quality impact would be contributed by the tree planting works, the respective air quality monitoring at


 

monitoring stations CMA5b Pedestrian Plaza and CMA6a WDII PRE Site Office, were temporary suspended from 27 March 2019 onwards.

 

Complaints, Notifications of Summons and Successful Prosecutions

 

ix.      There was no environmental complaint recorded in this reporting quarter.


 

1.         INTRODUCTION

 

 

1.1       Scope of the Report

 

 

1.1.1.   Lam Geotechnics Limited (LGL) has been appointed take up the role as the Environmental Team (ET) under Environmental Permit no. EP-376/2009 and Further Environmental Permits no. FEP-01/376/2009 and FEP-02/376/2009 to implement the Environmental Monitoring and Audit (EM&A) programme as stipulated in the EM&A Manual of the approved Environmental Impact Assessment (EIA) Report for Wan Chai Development Phase II and Central-Wan Chai Bypass (Register No.: AEIAR-125/2008).

 

This report documents the finding of EM&A works for Environmental Permit (EP) no. EP-

 

376/2009 and Further Environmental Permits no. FEP-01/376/2009 and FEP-02/376/2009, during the period 27th October 2019 to 26th January 2020. The cut-off date of reporting is the 26th of each reporting period.

 

1.2       Structure of the Report

 

Section 1         Introduction details the scope and structure of the report.

 

 

Section 2         Project Background summarizes background and scope of the project, site description, project organization and contact details of key personnel during the reporting period.

 

 

Section 3         Monitoring   Requirements      summarizes   all   monitoring   parameters, monitoring locations, monitoring frequency, duration and action plan.

 

 

Section 4         Monitoring Results summarizes the monitoring results obtained in the reporting period.

 

 

Section 5         Compliance  Audit   summarizes  the  auditing  of  monitoring  results,  all exceedances environmental parameters.

 

 

Section 6         Complaints, Notification of summons and Prosecution summarizes the cumulative statistics on complaints, notification of summons and prosecution

 

 

Section 7         Cumulative  Construction  Impact  due  to  the  Concurrent  Projects  summarizes  the   relevant   cumulative  construction  impact   due   to   the concurrent activities of the concurrent Projects.

 

 

Section 8         Conclusion


 

2.         PROJECT BACKGROUND

 

 

2.1       Background

 

 

2.1.1     Wan Chai Development phase II and Central-Wan Chai Bypass (hereafter calledthe Project”)

 

are Designated Project (DP) under the Environmental Impact Assessment Ordinance (Cap.

 

499) (EIAO). The Environmental Impact Assessment (EIA) Report for Wan Chai Development phase II and Central-Wan Chai Bypass (Register No.: AEIAR-125/2008) has been approved on 11 December 2008.

 

2.2       Scope of the Project and Site Description

 

2.2.1.   The design and construction of Wan Chai Development Phase II  and Central Wanchai Bypass involves the construction and operation of primary and district distributor roads that is shown at Figure 2.1.

 

 

2.2.2.   The key purpose of the study area encompasses the Wan Chai harbourfront area. The area starts at the boundary of Central Reclamation Phase III (CRIII) at the west and connects to the existing Hung Hing Road at the east. The scope of the project includes:

 

    A dual 2-lane primary distributor road, Road P2, approximately 0.6km in length; and

 

    Other new primary and district distributor roads connecting to the slip roads of the

 

Central-Wan Chai Bypass with a total length of approximately 0.7km.

 

2.2.3.   The project also contains various Schedule 2 DP that, under the EIAO, require Environmental Permits (EPs) to be granted by the DEP before they may be either constructed or operated. Table 2.1 summarises the DP under this Project. Figure 2.1 shows the locations of these Schedule 2 DP.

 

Table 2.1    Schedule 2 Designated Project under this Project

 

Item

Designated Project

EIAO Reference

DP2

Road P2 and other roads which are classified as primary/district distributor roads

Schedule 2, Part I, A.1

 

 

2.2.4.   The designated project work II (DP2) was awarded to China State-Build King Joint Venture HK/2012/08 Wan Chai Development Phase II Central Wan Chai Bypass at Wan Chai West as part of the Project works by the Civil Engineering and Development Department (CEDD). The construction work under EP-376/2009 by Contract no. HK/2012/08 was commenced on 13 May 2015.


 

2.3       Project Organization and Contact Personnel

 

2.3.1     Civil Engineering and Development Department and Highway Department are the overall project controllers for the Wan Chai Development Phase II and Central-Wan Chai Bypass respectively. For the construction phase of the Project, Project Engineer, Contractor(s), Environmental Team and Independent Environmental Checker are appointed to manage and control environmental issues.

 

 

2.3.2     The proposed project organization and lines of communication with respect to environmental protection works are shown in  Figure 2.2. Key personnel and contact particulars are summarized in Table 2.2:

 

 

Table 2.2    Contact Details of Key Personnel

 

Party

Role

Post

Name

Contact

No.

Contact

Fax

AECOM

Engineer’s Representative for WDII

Chief Resident

Engineer

Ms. Gloria Tang

2587 1778

2587 1877

China State- Build King Joint Venture

Contractor under Contract no. HK/2012/08

Project

Director

C. N. LAI

9106 5806

2877 1522

Site Agent

Mr. George

Cheung

9268 1918

Environmental

Officer

Mr. James Ma

9130 9549

Environmental

Supervisor

Mr. Y.L. Ho

9856 5669

Ramboll Hong Kong Limited

Independent Environmental Checker (IEC)

Independent Environmental Checker (IEC)

Mr. David

Yeung

3465 2888

3465 2899

Lam Geotechnics Limited

Environmental

Team (ET)

Environmental Team Leader (ETL)

Mr. Raymond

Dai

2882 3939

2882 3331


 

2.4       Principal Work and Activities

 

2.4.1     During this reporting period, the principle work activities of the contract is included as follows:

 

 

Contract no. HK/2012/08   Wan Chai Development Phase II –  Central- Wan Chai Bypass at

 

Wan Chai West

 

Table 2.3    Principal Work Activities in the reporting period

 

November 2019

December 2019

January 2020

 

 Nil

 

 Landscaping

 

   Landscaping

 

 

2.4.2     Implementation status of the recommended mitigation measures during this reporting period is presented in Appendix 2.1.


 

 

3.1.       Noise Monitoring

 

NOISE MONITORING STATION

 

 

3.1.1.    The noise monitoring station for the Project is listed and shown in Table 3.1 and  Figure 3.1.

 

Appendix 3.1 shows the established Action/Limit Levels for the monitoring works.

 

Table 3.1    Noise Monitoring Station

 

District

Station

Description

 

Wan Chai

 

M1a

 

Footbridge for Ex-Harbour Road Sports Centre

 

 

NOISE MONITORING PARAMETERS, FREQUENCY AND DURATION

 

 

3.1.2.  The construction noise level shall be measured in terms of the A-weighted equivalent continuous sound pressure level (Leq). Leq (30 minutes) shall be used as the monitoring parameter for the time period between 0700 and 1900 hours on normal weekdays. For all other time periods, Leq (5 minutes)  shall be employed for comparison with the Noise Control Ordinance (NCO) criteria. Supplementary information for data auditing, statistical results such as L10 and L90 shall also be obtained for reference.

 

3.1.3.   Noise monitoring shall be carried out at all the designated monitoring stations. The monitoring frequency shall depend on the scale of the construction activities. The following is an initial guide on the regular monitoring frequency for each station on a weekly basis when noise generating activities are underway:

    One set of measurements between 0700 and 1900 hours on normal weekdays. MONITORING EQUIPMENT

 

 

3.1.4.   As referred to in the Technical Memorandum issued under the NCO, sound level meters in compliance with the International Electrotechnical Commission Publications 651: 1979 (Type

1) and 804: 1985 (Type 1) specifications shall be used for carrying out the noise monitoring. Immediately prior to and following each noise measurement the accuracy of the sound level meter shall be checked using an acoustic calibrator generating a known sound pressure level at a known frequency. Measurements may be accepted as valid only if the calibration level from before and after the noise measurement agrees to within 1.0 dB.

 

3.1.5.   Noise measurements shall not be made in fog, rain, wind with a steady speed exceeding 5 m/s or wind with gusts exceeding 10 m/s. The wind speed shall be checked with a portable wind speed meter capable of measuring the wind speed in m/s.


 

3.2.       Air Quality Monitoring

 

AIR QUALITY MONITORING STATIONS

 

3.2.1.    The air monitoring stations for the Project are listed and shown in Table 3.2 and  Figure 3.1.

 

Appendix 3.1 shows the established Action/Limit Levels for the monitoring works.

 

Table 3.2    Air Quality Monitoring Stations

 

Station ID

Monitoring Location

 

CMA5b

 

Pedestrian Plaza

 

CMA6a

 

WDII PRE Site Office

 

 

AIR MONITORING PARAMETERS, FREQUENCY AND DURATION

 

3.2.2.   One-hour and 24-hour TSP levels should be measured to indicate the impacts of construction dust on air quality. The 24-hour TSP levels shall be measured by following the standard high volume sampling method as set out in the Title 40 of the Code of Federal Regulations, Chapter 1 (Part 50), Appendix B.

 

3.2.3.   All relevant data including temperature, pressure, weather conditions, elapsed-time meter reading for the start and stop of the sampler, identification and weight of the filter paper, and any other local atmospheric factors affecting or affected by site conditions, etc., shall be recorded down in detail.

 

3.2.4.   For regular impact monitoring, the sampling frequency of at least once in every six-days, shall be strictly observed at all the monitoring stations for 24-hour TSP monitoring. For 1-hour TSP monitoring, the sampling frequency of at least three times in every six-days should be undertaken when the highest dust impact occurs.

 

SAMPLING PROCEDURE AND MONITORING EQUIPMENT

 

3.2.5.    High volume samplers (HVSs) in compliance with the following specifications shall be used for carrying out the 1-hour and 24-hour TSP monitoring:

 

    0.6 1.7 m3 per minute adjustable flow range;

 

    Equipped with a timing / control device with +/- 5 minutes accuracy for 24 hours operation;

    Installed with elapsed-time meter with +/- 2 minutes accuracy for 24 hours operation;

 

    Capable of providing a minimum exposed area of 406 cm2;

 

    Flow control accuracy: +/- 2.5% deviation over 24-hour sampling period;

 

    Equipped with a shelter to protect the filter and sampler;

 

    Incorporated with an electronic mass flow rate controller or other equivalent devices;


 

    Equipped with a flow recorder for continuous monitoring;

 

    Provided with a peaked roof inlet;

 

    Incorporated with a manometer;

 

    Able to hold and seal the filter paper to the sampler housing at horizontal position;

 

    Easily changeable filter; and

 

    Capable of operating continuously for a 24-hour period.

 

3.2.6.   Initial calibration of dust monitoring equipment shall be conducted upon installation and thereafter  at  bi-monthly  intervals.  The  transfer  standard  shall  be  traceable  to   the internationally recognized primary standard and be calibrated annually. The concern parties such as IEC shall properly document the calibration data for future reference. All the data should be converted into standard temperature and pressure condition.

 

LABORATORY MEASUREMENT / ANALYSIS

 

3.2.7.  A clean laboratory with constant temperature and humidity control, and equipped with necessary measuring and conditioning instruments to handle the dust samples collected, shall be available for sample analysis, and equipment calibration and maintenance. The laboratory should be HOKLAS accredited.

 

3.2.8.   Filter paper of size 8” x 10 shall be labelled before sampling. It shall be a clean filter paper with no pinholes, and shall be conditioned in a humidity-controlled chamber for over 24-hours and be pre-weighed before use for the sampling.

 

3.2.9.   After sampling, the filter paper loaded with dust shall be kept in a clean and tightly sealed plastic bag. The filter paper shall then be returned to the laboratory for reconditioning in the humidity controlled chamber followed by accurate weighing by an electronic balance with readout down to 0.1 mg. The balance shall be regularly calibrated against a traceable standard.

 

3.2.10. All the collected samples shall be kept in a good condition for 6 months before disposal.


 

4.         MONITORING RESULTS

 

 

4.0.1.   The environmental monitoring will be implemented based on the division of works areas of the designed project managed under the contract with FEP applied by contractor.  Overall layout showing work areas of various contracts, latest status of work commencement and monitoring stations is shown in Figure 2.1 and Figure 3.1. The monitoring results are presented in according to the Individual Contract(s).

 

4.0.2.    In the reporting period, the concurrent contract is:

 

 

Ÿ       Contract no. HK/2012/08 Wan Chai Development Phase II Central Wan Chai

 

Bypass at Wan Chai West.

 

 

 

 

 

4.1.     Noise Monitoring Results

 

 

4.1.1     Noise monitoring for project works under EP-376/2009 was commenced on 19 May 2015.

 

 

4.1.2     The proposed division of noise monitoring station is summarized in Table 4.1 below.

 

Table 4.1    Noise Monitoring Station for Contract no. HK/2012/08

 

Location ID

District

Description

 

M1a

 

Wan Chai

 

Footbridge for Ex-Harbour Road Sports Centre

 

4.1.3     With respect to WDII RSS confirmed that the remaining works under HK/2012/08 would be tree planting works at EP-376/2009 area only, considered that no adverse noise impact would be contributed by the tree planting works, the respective noise monitoring at noise monitoring station M1a - Footbridge at EX-Wanchai Harbour Road Sports Centre was temporary suspended from 27 March 2019 onwards.

 

4.1.4     The  noise  monitoring  results  measured  in  the  past  reporting  period  are  reviewed  and summarized. Details of continuous noise monitoring results and graphical presentation can be

referred to Appendix 4.1

 

 

 

 

 

4.2.     Air Quality Monitoring Results

 

 

4.2.1     Air Quality monitoring for project works under EP-376/2009 was commenced on 16 May 2015.

 

 

4.2.2     The proposed division of air quality monitoring stations are summarized in Table 4.2 below.


 

Table 4.2    Air Quality Monitoring Station for Contract no. HK/2012/08

 

Station

Description

 

CMA5b

 

Pedestrian Plaza

 

CMA6a

 

WDII PRE Site Office

 

4.2.3     With respect to WDII RSS confirmed that the remaining works under HK/2012/08 would be tree planting works at EP-376/2009 area only, considered that no adverse air quality impact would be contributed by the tree planting works, the respective air quality monitoring at air quality monitoring stations CMA5b Pedestrian Plaza and CMA6a WDII PRE Site Office were temporary suspended from 27 March 2019 onwards.

 

4.2.4     The air quality monitoring results measured in the past reporting period are reviewed and summarized.   Details of air quality monitoring results and graphical presentation can be

referred in Appendix 4.2.

 

 

 

 

 

4.3.     Waste Monitoring Results

 

 

4.3.1     No Inert and Non-inert C&D wastes disposed in this reporting period. Details of the waste flow table are summarized in Table 4.3.

 

Table 4.3    Details of Waste Disposal for Contract no. HK/2012/08

 

 

Waste Type

 

Quantity this quarter

Cumulative Quantity- to-Date

Disposal / Dumping

Grounds

 

Inert C&D materials disposed, m3

 

 

NIL

 

 

NIL

 

 

NIL

Inert C&D materials recycled, m3

 

 

NIL

 

 

NIL

 

 

NIL

Non-inert C&D materials disposed, m3

 

 

NIL

 

 

NIL

 

 

NIL

Non-inert C&D materials recycled, m3

 

 

NIL

 

 

NIL

 

 

NIL

Chemical waste disposed, kg

 

NIL

 

NIL

 

NIL


 

5.    COMPLIANCE AUDIT

 

 

5.0.1.    The Event Action Plan for construction noise and air quality are presented in Appendix 5.1.

 

 

5.1.       Noise Monitoring

 

 

5.1.1     With respect to WDII RSS confirmed that the remaining works under HK/2012/08 would be tree planting works at EP-376/2009 area only, considered that no adverse noise impact would be contributed by the tree planting works, the respective noise monitoring at noise monitoring station M1a - Footbridge at EX-Wanchai Harbour Road Sports Centre was temporary suspended from 27 March 2019 onwards.

 

5.2.       Air Quality Monitoring

 

 

5.2.1     With respect to WDII RSS confirmed that the remaining works under HK/2012/08 would be tree planting works at EP-376/2009 area only, considered that no adverse air quality impact would likely be contributed by the tree planting works, the respective air quality monitoring at air quality monitoring stations CMA5b Pedestrian Plaza and CMA6a WDII PRE Site Office were temporary suspended from 27 March 2019 onwards.

 

5.3.       Site Audit

 

 

5.3.1     There  was  no  non-compliance  from  the  site  audits  in  the  reporting  period.  During environmental site inspections conducted during the reporting period, minor deficiencies were noted.

 

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

 

 

5.4.1     There was no non-compliance from the site audits in the reporting period.

 

 

5.5.       Summary of action taken in the event of and follow-up on non-compliance

 

 

5.5.1     There was no particular action taken since no project-related non-compliance was recorded from the site audits and environmental monitoring in the reporting period.


 

5.6.       Mitigation measures implemented to prevent muddy discharge and surface runoff

 

 

5.6.1     With a view to ensure the adequacy and effectiveness of measures to prevent the discharge of muddy water, including surface run-off, from construction works during wet season, the following mitigation measures were implemented by Contractor(s) in the reporting period:

 

Contract No.

Mitigation Measures implemented

 

 

HK/2012/08

   The remaining works associated with HK/2012/08 at EP-376 area would be landscape works only, the water quality impact in related to muddy water discharge and surface runoff was not anticipated.


 

6.    COMPLAINTS, NOTIFICATION OF SUMMONS AND PROSECUTION

 

 

6.0.1.    No environmental complaint received in this reporting quarter.

 

 

6.0.2.    The  details  of  cumulative  complaint  log  and  summary  of  complaints  are  presented  in

 

Appendix 6.1.

 

 

6.0.3.    No notification of summons or prosecution was received in the reporting period. Cumulative statistic on complaints and successful prosecutions are summarized in Table 6.1 and Table

6.2 respectively.

 

Table 6.1    Cumulative Statistics on Complaints

 

Reporting Period

No. of Complaints

Commencement works (May 2015) to last reporting quarter

0

November 2019 to January 2020

0

Project-to-Date

0

 

 

Table 6.2    Cumulative Statistics on Successful Prosecutions

 

Environmental

 

Parameters

Cumulative No. Brought Forward

No. of Successful Prosecutions this quarter (Offence Date)

Cumulative No. Project-to-Date

Air

-

0

0

Noise

-

0

0

Water

-

0

0

Waste

-

0

0

Total

-

0

0


 

7.         CUMULATIVE CONSTRUCTION IMPACT DUE TO THE CONCURRENT PROJECTS

 

 

7.0.1.   According to the Condition 3.4 of the EP-376/2009, this section addresses the relevant cumulative  construction  impact  due  to  the  concurrent  activities  of  the  current  projects including the Central Reclamation Phase III (CRIII), Wan Chai Development Phase II (WDII), Central-WanChai Bypass (CWB), Island Eastern Corridor Link projects (IECL) and Wan Chai Development Phase II – Central Wan Chai Bypass at Wan Chai East (CWB Tunnel).

 

7.0.2.    According to the Final EM&A report of Central Reclamation Phase III (CRIII) for Contract HK

 

12/02, the major construction activities were completed by end of January 2014 and no construction activities were undertaken thereafter and the water quality monitoring was completed in October 2011.   As such, it is considered that there were no cumulative construction impact due to the concurrent activities of the current projects with the Central Reclamation Phase III (CRIII) undertaken by contractor HK12/02 in the reporting period.

 

7.0.3.   According to the construction programme of Central-Wanchai Bypass at Wanchai West at the Central Reclamation Phase III area, no works was conducted in January 2020 reporting period. In view of the above, the cumulative construction impact due to the Central Reclamation Phase III (CRIII) was not anticipated.

 

7.0.4.   According to the construction programme of Wan Chai Development Phase II, Central-Wan Chai Bypass and Island Eastern Corridor Link projects, no construction activities under Wan Chai Development Phase II was conducted at Wan Chai. The major construction activities under Central-Wan Chai Bypass and Island Eastern Corridor Link Projects were ventilation building ABWF works at Central; seabed reinstatement at Causeway Bay; road works, drainage improvement work, utility diversion works and landscape works at Victoria Park; bridge noise enclosure installation works, road works, drainage works, soft landscape works and ventilation building ABWF work at North Point area in the reporting period. In addition, other non-Wan Chai Development Phase II, Central-Wan Chai Bypass and Island Eastern Corridor Link projects were observed undertaken at Wan Chai North and North Point area.

 

7.0.5.   As relevant site mitigation measures for air quality and construction noise were implemented, no significant air quality impact and noise impact from construction activities was concluded in the reporting period. Besides, no finding in related to air quality and noise impact was recorded during the weekly site inspection of EP-376 area in the reporting period. Thus, it is evaluated that the cumulative construction impact from the concurrent projects including Central Reclamation Phase III (CRIII), Wan Chai Development Phase II (WDII), Central- WanChai Bypass (CWB), Island Eastern Corridor Link projects (IECL) was insignificant.


 

8.         CONCLUSION

 

 

8.0.1.   The EM&A programme was carried out in accordance with the EM&A Manual requirements, minor alterations to the programme proposed were made in response to changing circumstances.

 

8.0.2.    No non-compliance and no prosecutions were received during the reporting period.

 

 

8.0.3.   Mitigation measures according to the environmental mitigation implementation schedule and the EIA were generally implemented by the Contractor in this reporting period. Environmental site audit was conducted by the Environmental Team and the Independent Environmental Checker and no cumulative environmental impact was identified in the reporting period. Hence, the EM&A programme was considered effective and shall be maintained.

 

8.0.4.    The construction programmes of individual contracts are provided in  Appendix 8.1.