Central Reclamation, Phase III

Quarterly EM&A Report No. 16

(May 2007 through July 2007)

 

 


Client                     

Civil Engineering Development Department, Hong Kong
Hong Kong Island
and Islands Development Office

Project                            

Supplementary Agreement No. 3 to Agreement No. CE 15/94
Central Reclamation, Phase III

Design and Construction for the Minimum Option

Report No.

3128-REP-283-00

Copy No.

Date of Issue

14 Aug 2007

File Ref. L:\S-proj\CR3\CR3.NEW\3128\
             Reports\283.doc

Report Title

 

Central Reclamation, Phase III

Quarterly EM&A Report No. 16

May 2007 through July 2007

 

 

Name

 

Sign

 

Date

 

Prepared by:

Wing Wong, ACL -
Senior Environmental Consultant

 

 

 

14 Aug 2007

 

Reviewed by:

Susana Bezy, ACL – ET Leader

 

 

 

14 Aug 2007

 

Authorised by:

Jon Varndell, ACL – Project Mgr

 

 

 

14 Aug 2007

 

 

 

 

Distribution

 

 

Copy No

Issue to

Attention

Corr. Ref.

1

CEDD

Mr. Eric K.W. Fung

3128/M45/200/OC9387/SB/WW/KC/ec

2, 3

EPD

Director of EPD

3128/M45/200/OC9387/SB/WW/KC/ec

4

EPD (LCO)

Mr. Samson Cheng

3128/M45/200/OC9387/SB/WW/KC/ec

5

Leighton-China State-Van Oord JV

Mr. Malcolm Plummer

3128/M45/200/OC9387/SB/WW/KC/ec

6

CRIII Sites/PRE

Mr. Douglas Miller

3128/M45/200/OC9387/SB/WW/KC/ec

7

Independent Checker (Environment)

Mr. Bill Douglas

3128/M45/200/OC9387/SB/WW/KC/ec

8

Environmental Team Leader

Ms Susana Bezy

3128/M45/200/OC9387/SB/WW/KC/ec

9

Office Copy

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


1.           Introduction. 1

1.1         Basic Project Information. 1

1.2         Project Organisation and Management Structure.. 1

1.3         Works Undertaken. 2

2.           EM&A Requirements. 3

2.1         Summary of Impact EM&A Requirements. 3

2.2         Environmental Quality Performance Limits. 4

2.3         Event Action Plan. 4

3.           Environmental Status. 5

3.1         Implementation of Environmental Measures. 5

3.2         Environmental Monitoring Locations. 5

3.3         Air Quality Monitoring Results. 5

3.4         Noise Quality Monitoring Results. 5

3.5         Water Quality Monitoring Results. 5

3.6         Solid and Liquid Waste Management Status. 5

3.7         Landscape and Visual Audit 5

4.           Environmental Complaint and Non-Compliance.. 7

4.1         Environmental Exceedances. 7

4.2         Non-Compliance.. 10

4.3         Summary of Actions Taken by the Contractor 10

4.4         Environmental Enquiries. 10

4.5         Environmental Complaints and Prosecutions. 10

4.6         Record of Environmental Complaints and Summons & Prosecutions. 10

5.           Conclusion. 11


List of Annexes

Annex A            Project Organisation/ Contact Information

Annex B             Quality Performance Limits for Air, Noise and Water Quality

Annex C            Event and Action Plans for Air, Noise and Water Quality

Annex D            Monitoring Stations Locations

Annex E             Contractor's Works Programme

Annex F             Graphical Representation of Air Quality Monitoring Results

Annex G            Graphical Representation of Noise Quality Monitoring Results

Annex H            Graphical Representation of Water Quality Monitoring Results

 

 

List of Tables

Table 2.1 - Summary of Impact EM&A Requirements. 3

 

 

 


 

ACL

Atkins China Limited

AL

Action Level

CEDD

Civil Engineering and Development Department

CRIII

Central Reclamation Phase III

DO

Dissolved Oxygen

EIA

Environmental Impact Assessment

EIAO

Environmental Impact Assessment Ordinance

EM&A

Environmental Monitoring and Audit

EPD

Environmental Protection Department

ER

Engineer’s Representatives

ET

Environmental Team

IEC

Independent Environmental Checker

LCSD

Leisure and Cultural Services Department

LCSVO-JV

Leighton China State Van Oord Joint Venture

LL

Limit Level

PLA

People's Liberation Army Forces Hong Kong

TDD

Territory Development Department

TSP

Total Suspended Particulates

SS

Suspended Solids

WMP

Waste Management Plan

 

Executive Summary

The Central Reclamation Phase III (CRIII) Works, Contract No. HK 12/02, was awarded to Leighton China State Van Oord Joint Venture (LCSVO-JV) by the Civil Engineering and Development Department (CEDD). (Previously called the Territory Development Department before merger with the Civil Engineering Department on 1st July 2004.)

The works under the Contract HK 12/02 commenced on 28th February 2003.  Contract HK 16/03 for the CRIII Hinterland Drainage Improvement Works was awarded to Wang Kee Construction Co. Ltd., and works for this contract commenced on 17th December 2003.

Atkins China Limited (ACL) has been commissioned by CEDD as the Environmental Team (ET) to undertake the Environmental Monitoring and Audit (EM&A) programme described in the approved EM&A Manual for the CRIII Project.

This is the 16th quarterly EM&A Report for the works specified in Section 1.3 of the CRIII EIA Report.  This report summarises the monitoring results and audit findings of the EM&A program during the reporting period from 1st May 2007 to 31st July 2007.

Environmental Monitoring and Audit Progress

Air quality, noise and water quality monitoring were conducted during this quarter.  Weekly environmental site inspections were also conducted during the reporting quarter. 

Exceedance of Action and Limit Levels

From May 2007 to July 2007:

No exceedance in TSP level was recorded at the two monitoring stations during the reporting quarter.

One noise exceedance was recorded (31st July 2007) during the reporting quarter.

Water quality exceedances for this quarter are tabulated below: -

Date

Tide

Parameter

Exceedance

Station

02-May-07

Mid-Ebb

SS

AL

M5B and M6

DO

AL

M3 and M4A

Mid-Flood

DO

AL

M3 and M4A

04-May-07

Mid-Ebb

DO

AL

M1A, M2A, M3, M3_M5A, M4A, M5B, M6, M11 and M12

Mid-Flood

DO

AL

M3_M5A, M4A, M5B, M6 and M12

LL

M3

07-May-07

Mid-Ebb

DO

AL

M2A, M3, M3_M5A, M4A and M5B

Mid-Flood

DO

AL

M1A, M2A, M3, M3_M5A, M4A, M5B, M6, M11 and M12

09-May-07

Mid-Ebb

DO

AL

M3 and M4A

Mid-Flood

DO

AL

M1A, M2A, M3, M3_M5A, M4A, M5B, M6, M11 and M12

11-May-07

Mid-Flood

DO

AL

M3 and M4A

14-May-07

Mid-Ebb

DO

AL

M1A, M3, M4A, M5B, M6, M11 and M12

Mid-Flood

DO

AL

M3 and M6

LL

M4A

16-May-07

Mid-Flood

DO

AL

M6 and M12

18-May-07

Mid-Flood

DO

AL

M1A, M6, M11 and M12

21-May-07

 

Mid-Ebb

DO

AL

M1A, M5B, M11 and M12

Mid-Flood

DO

AL

M2A, M3_M5A, M4B, M5B, M6, M11 and M12

SS

LL

M12

23-May-07

Mid-Ebb

DO

AL

M1A, M3_M5A, M5B, M6, M11 and M12

Mid-Flood

DO

AL

M1A, M3_M5A, M4B, M5B and M11

25-May-07

Mid-Ebb

DO

AL

M6 and M12

28-May-07

Mid-Ebb

DO

AL

M2A, M3_M5A, M5B and M6

Mid-Flood

DO

AL

M1A, M2A, M3_M5A, M5B, M6, M11 and M12

30-May-07

Mid-Ebb

DO

AL

M2A

06-Jun-07

Mid-Flood

DO

AL

M1A, M3_M5A and M4B

08-Jun-07

Mid-Flood

DO

AL

M2A, M3_M5A and M5B

LL

M4B

11-Jun-07

Mid-Ebb

DO

AL

M1A, M2A, M3_M5A, M4B, M5B, M6, M8(S/M), M8(B), M10(S/M), M10(B), M11 and M12

Mid-Flood

DO

AL

M2A, M3_M5A, M4B, M5B, M10(B) and M12

LL

M1A, M6 and M11

13-Jun-07

Mid-Ebb

DO

AL

M1A, M2A, M3_M5A, M4B, M5B, M6, M8(S/M), M10(S/M), M10(B), M11 and M12

Mid-Flood

DO

AL

M1A, M2A, M3_M5A, M4B, M5B, M6, M8(S/M), M10(S/M), M11 and M12

15-Jun-07

Mid-Ebb

DO

AL

M6, M8(B), M10(S/M), M10(B), M11 and M12

LL

M8(S/M)

Mid-Flood

DO

AL

M1A, M2A, M3_M5A, M5B, M6, M8(S/M), M8(B), M10(S/M), M10(B), M11 and M12

18-Jun-07

Mid-Flood

DO

AL

M1A, M2A, M3_M5A, M4B, M5B, M6, M11 and M12

20-Jun-07

Mid-Flood

DO

AL

M4B, M6 and M12

25-Jun-07

Mid-Ebb

DO

AL

M6, M8(B), M10(B) and M12

Mid-Flood

DO

AL

M8(B) and M10(B)

27-Jun-07

Mid-Ebb

DO

LL

M8(B) and M10(B)

Mid-Flood

DO

AL

M3_M5A, M5B, M8(B) and M10(B)

29-Jun-07

Mid-Ebb

DO

AL

M3_M5A, M5B, M8(B) and M10(B)

Mid-Flood

DO

AL

M1A, M3M5A, M4B, M5B, M6, M8(B), M10, M10(B), M11 and M12

03-Jul-07

Mid-Ebb

DO

Al

M1A, M2A, M3_M5A, M4B, M5B, M6, M11 and M12

Mid-Flood

DO

AL

M1A, M2A, M3_M5A, M4B, M8, M10 and M11

LL

M5B, M6 and M12

05-Jul-07

Mid-Flood

DO

AL

M1A, M3_M5A, M4B, M5B, M6, M11 and M12

LL

M2A

07-Jul-07

Mid-Flood

DO

AL

M2A, M3_M5A, M4B and M5B

09-Jul-07

Mid-Ebb

DO

AL

M8(B)

Mid-Flood

DO

AL

M6

11-Jul-07

Mid-Ebb

DO

AL

M8(B)

Mid-Flood

DO

AL

M8(B) and M10(B)

16-Jul-07

Mid-Ebb

DO

AL

M6 and M12

Mid-Flood

DO

AL

M2A, M3_M5A, M4B, M5B, M6 and M12

18-Jul-07

Mid-Flood

DO

AL

M1A, M2A, M3_M5A, M4B, M5B, M6, M11 and M12

20-Jul-07

Mid-Flood

DO

AL

M1A, M5B and M11

23-Jul-07

Mid-Ebb

DO

AL

M8(B) and M10(B)

Mid-Flood

DO

AL

M8(B)

SS

AL

M6

25-Jul-07

Mid-Ebb

DO

AL

M8(B) and M10(B)

Mid-Flood

DO

AL

M10(B)

27-Jul-07

Mid-Ebb

DO

AL

M10(B)

30-Jul-07

Mid-Ebb

DO

AL

M1A and M11

Mid-Flood

DO

AL

M1A, M4B, M11 and M12

 

Complaint Log

There were no complaints received in relation to environment impact during the reporting quarter, although there were enquiries with regard to the dye testing of the cooling water / drainage discharge in July 2007.  The test is essential for the works, and although it was visible, it did not result in environmental non-compliance with the EP.

Notifications of Summons and Prosecutions

There were no notifications of summons or prosecutions received during this reporting quarter.

Site Inspection and Audit

Weekly environmental site inspections were carried out during this quarter.  Minor deficiencies noted during the site inspections were rectified by the Contractor upon receipt of notification.


1.                  Introduction

1.1              Basic Project Information

The Main Works Contract HK 12/02 for CRIII commenced on 28th February 2003 and was awarded to Leighton-China State-Van Oord Joint Venture (LCSVO-JV) for the construction of the CRIII Engineering Works.  The main construction works that were identified in the EIA Report for the Project, requiring environmental monitoring and audit, have commenced.

This is the 16th quarterly EM&A Report for the works specified in Section 1.3 of the CRIII EIA Report.  This report summarises the monitoring results and audit findings of the EM&A program during the reporting period from 1st May 2007 to 31st July 2007.

The Contractor's works programme for the quarter is provided in Annex E.

1.2              Project Organisation and Management Structure

Atkins China Limited (ACL) has been commissioned by CEDD as the Environmental Team (ET) to undertake the Environmental Monitoring and Audit (EM&A) programme described in the approved EM&A Manual and required under Clause 4 of the Further Environmental Permit (No. FEP-01/122/2003) issued to Leighton-China State-Van Oord Joint Venture in May 2005 for the CRIII Project. An Independent Environmental Checker (IEC) has been employed to audit the EM&A programme. 

The CRIII Project Organisation is shown in Annex A.


1.3              Works Undertaken

The works undertaken in the project area requiring environmental monitoring and audit as identified in the EIA Report (not including Chai Wan Basin) during the reporting quarter include:

·         Dredging in FRAW;

·         Rockfilling for the seawall mound in FRAW and placement of seawall caissons;

·         Sandfilling in FRAW;

·         Rockfilling in FRAE;

·         Pile cap construction for Public Pier East (Pier No.10);

·         Temporary works at Queen’s Pier;

·         Preservation works at Queen’s Pier;

·         Pile extraction at Star Ferry;

·         Site investigation at the former Star Ferry;

·         Remedial and outstanding works at and around Piers 7 & 8 and the CTB;

·         Remedial and outstanding works at Public Pier West;

·         Remedial and outstanding works at MYS Footbridge;

·         General filing works above +2.5 mPD in IRAE;

·         Construction of storm and foul drainage in hinterlands for Road P2, Road D7, Road D8 and Road D9 and adjacent to the GPO;

·         Structural works for Culvert J extension in IRAE;

·         Temporary works and excavation for Road P2 Underpass;

·         Site investigation for the construction of Culvert K;

·         Stabilisation works for the U-Trap structure;

·         Roadworks along Lung Wui Road and Tim Wa Avenue (Road D8); and

·         Demolition of former pump stations at CR-18.

 


2.                  EM&A Requirements

2.1              Summary of Impact EM&A Requirements

The EM&A programme requires environmental monitoring for air quality, noise, waster quality, waste management and landscape and visual aspects as specified in the CRIII Project EIA.  The EM&A requirements for each issue area are described in subsequent sections including:

·         All required monitoring parameters;

·         Action and Limit Levels; and

·         Event-Action Plans.

A summary of impact EM&A requirements is presented in Table 2-1.

Table 2.1 - Summary of Impact EM&A Requirements

Parameters

Descriptions

Locations

Frequencies

Duration

TSP

24-Hour TSP

2 Locations

Once every 6 days

During dust generating construction works

1-Hour TSP

2 Locations

Three times in every 6 days

During dust generating construction works

Noise

Leq (30 mins), L10, L90,

1 Location

Continuous measurements

Two weeks before Construction and During Construction

Water Quality

Dissolved Oxygen;

Salinity;

Temp;

Suspended Solids;

Turbidity.

16 Locations

3 times a week, Mid-ebb/flood tides

During Marine Works and for 4 weeks after completion of Marine Works

Waste

On-Site Waste Audit

Active Work Sites

Periodically

During Construction

On-Site Waste Inspection

Landscape and Visual

Audits to ensure effective implementation of mitigation measures

During Construction

General Site Conditions

Environmental Site Inspection

Works areas and areas affected by works

Periodically

During Construction

 


2.2              Environmental Quality Performance Limits

Environmental Quality Performance Limits for air quality, noise and water quality have been established as part of the Baseline Monitoring Report and are provided in Annex B.

2.3              Event Action Plan

Event Action Plans for air quality, noise and water quality have been developed as part of the Baseline Monitoring Report and are provided in Annex C.

 

 


3.                  Environmental Status

3.1              Implementation of Environmental Measures

The Contractor has implemented relevant mitigation measures listed in the EIA Report, EM&A Manual and Further Environmental Permit.  

3.2              Environmental Monitoring Locations

Drawings showing the project area and locations of the monitoring stations are provided in Annex D. 

3.3              Air Quality Monitoring Results

The graphical plot of air quality monitoring results is provided in Annex F. 

3.4              Noise Quality Monitoring Results

The graphical plot of noise monitoring results for this quarter is provided in Annex G. 

3.5              Water Quality Monitoring Results

The graphical plot of water quality monitoring results for this quarter is provided in Annex H. 

3.6              Solid and Liquid Waste Management Status

Solid and liquid waste management was implemented according to the Waste Management Plan during the reporting quarter.

3.7              Landscape and Visual Audit

As the works undertaken during the reporting quarter were mainly related to reclamation, buildings and infrastructure works, the landscape and visual impacts are considered to be minimal.

 

4.                  Environmental Complaint and Non-Compliance

4.1              Environmental Exceedances

From May 2007 to July 2007:

No exceedances in 1-hour and 24-hours TSP was recorded at the two monitoring stations during the reporting quarter.

Noise exceedances was recorded on the on 31st July 2007 at the City Hall monitoring station.  On 31st July 2007, the possible reasons for the exceedance could be construction works of hoarding erection and noise from protesters.  However, the relative magnitude of these two sources cannot be ascertained.

Water quality exceedances for the quarter are given below: -

Date

Tide

Parameter

Exceedance

Station

02-May-07

Mid-Ebb

SS

AL

M5B and M6

DO

AL

M3 and M4A

Mid-Flood

DO

AL

M3 and M4A

04-May-07

Mid-Ebb

DO

AL

M1A, M2A, M3, M3_M5A, M4A, M5B, M6, M11 and M12

Mid-Flood

DO

AL

M3_M5A, M4A, M5B, M6 and M12

LL

M3

07-May-07

Mid-Ebb

DO

AL

M2A, M3, M3_M5A, M4A and M5B

Mid-Flood

DO

AL

M1A, M2A, M3, M3_M5A, M4A, M5B, M6, M11 and M12

09-May-07

Mid-Ebb

DO

AL

M3 and M4A

Mid-Flood

DO

AL

M1A, M2A, M3, M3_M5A, M4A, M5B, M6, M11 and M12

11-May-07

Mid-Flood

DO

AL

M3 and M4A

14-May-07