Contract No: HK/2011/07

 

Wanchai Development Phase II and Central Wanchai Bypass

Sampling, Field Measurement and Testing Works (Stage 2)

 

Environmental Permit no. EP-356/2009,

Further Evironmental permit nos. fep-01/356/2009, fep-02/356/2009, FEP-03/356/2009, Fep-04/356/2009 and Fep-05/356/2009

 

Monthly Environmental Monitoring & Audit Report

 

- May 2012 -


CLIENTS:

PREPARED BY:

 

 

Civil Engineering and Development

Department

 

and

 

Highways 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

 

 

 

 

 

Certified by:



 

 

 

 

 

                                               

Raymond Dai

Environmental Team Leader

 

 

 

DATE:

 

 

8 June 2012


Table of contents

 

EXECUTIVE SUMMARY. 4

1.     Introduction. 13

1.1        Scope of the Report 13

1.2        Structure of the Report 13

2.     Project Background. 15

2.1        Background. 15

2.2        Scope of the Project and Site Description. 15

2.3        Division of the Project Responsibility. 16

2.4        Project Organization and Contact Personnel 17

3.     Status of Regulatory Compliance. 25

3.1        Status of Environmental Licensing and Permitting under the Project 25

4.     Monitoring Requirements. 37

4.1        Noise Monitoring. 37

4.2        Air Monitoring. 38

4.3        Water Quality Monitoring. 41

5.     Monitoring Results. 46

5.1        Noise Monitoring Results. 46

5.2        Real-time Noise Monitoring. 48

5.3        Air Monitoring Results. 48

5.4        Water Monitoring Results. 50

5.5        Waste Monitoring Results. 55

6.     Compliance Audit. 59

6.1        Noise Monitoring. 59

6.2        Real-time noise Monitoring. 59

6.3        Air Monitoring. 59

6.4        Water Quality Monitoring. 60

6.5        Review of the Reasons for and the Implications of Non-compliance. 61

6.6        Summary of action taken in the event of and follow-up on non-compliance. 61

7.     Cumulative Construction Impact due to the Concurrent Projects. 62

8.     Environmental Site Audit. 63

9.     Complaints, Notification of Summons and Prosecution. 64

10.    Conclusion. 68


lIST OF TABLES

 

Table I         Summary of Water Quality Monitoring Exceedances in Reporting Month

Table II        Summary of Enhanced Dissolved Oxygen Monitoring Exceedances in Reporting Month

Table 2.1     Schedule 2 Designated Projects under this Project

Table 2.2      Details of Individual Contracts under the Project

Table 2.3      Contact Details of Key Personnel

Table 3.1      Summary of the current status on licences and/or permits on environmental protection pertinent to the Project

Table 3.2      Cumulative Summary of Valid Licences and Permits under Contract no. HY/2009/11

Table 3.3      Summary of submission status under FEP-01/356/2009 Condition

Table 3.4      Cumulative Summary of Valid Licences and Permits under Contract no. HK/2009/01

Table 3.5      Summary of submission status under FEP-02/356/2009 Condition

Table 3.6      Cumulative Summary of Valid Licences and Permits under Contract no. HK/2009/02

Table 3.7      Summary of submission status under FEP-03/356/2009 Condition

Table 3.8      Cumulative Summary of Valid Licences and Permits under Contract no. HY/2009/15

Table 3.9      Summary of submission status under FEP-04/356/2009 Condition

Table 3.10    Cumulative Summary of Valid Licences and Permits under Contract no. HK/2010/06

Table 3.11    Summary of submission status under EP-356/2009 and FEP-05/356/2009 Condition

Table 3.12    Cumulative Summary of Valid Licences and Permits under Contract no. HY/2009/19

Table 4.1      Noise Monitoring Station

Table 4.2      Real Time Noise Monitoring Station

Table 4.3      Air Monitoring Station

Table 4.4     Marine Water Quality Stations for Water Quality Monitoring

Table 4.5      Marine Water Quality Monitoring Frequency and Parameters

Table 4.6     Marine Water Quality Stations for Enhanced Water Quality Monitoring

Table 4.7     Marine Water Quality Stations for Additional DO Monitoring

Table 5.1     Noise Monitoring Stations for Contract no. HY/2009/11

Table 5.2     Noise Monitoring Station for Contract nos. HK/2009/01, HK/2009/02 and HK/2010/06

Table 5.3     Noise Monitoring Station for Contract no. HY/2009/15

Table 5.4     Noise Monitoring Station for Contract no. HY/2009/19

Table 5.5      Real Time Noise Monitoring Station for Contract no. HY/2009/11 and HY/2009/19

Table 5.6     Air Monitoring Stations for Contract no. HY/2009/11

Table 5.7     Air Monitoring Stations for Contract no. HK/2009/01

Table 5.8     Air Monitoring Station for Contract no. HK/2009/02

Table 5.9     Air Monitoring Station for Contract no. HY/2009/15

Table 5.10    Air Monitoring Stations for Contract no. HY/2009/19

Table 5.11    Water Monitoring Stations for Contract no. HY/2009/11

Table 5.12    Water Monitoring Stations for Contract no. HK/2009/01

Table 5.13    Water Monitoring Stations for Contract no. HK/2009/02

Table 5.14    Water Monitoring Stations for Contract no. HK/2010/06

Table 5.15    Water Monitoring Stations for Contract no. HY/2009/15

Table 5.16    Water Monitoring Stations for Contract no. HY/2009/19

Table 5.17    Summary of Water Quality Monitoring Exceedances in Reporting Month

Table 5.18    Summary of Enhanced Dissolved Oxygen Monitoring Exceedances in Reporting Month

Table 5.19    Details of Waste Disposal for Contract no. HK/2009/01

Table 5.20    Details of Waste Disposal for Contract no. HK/2009/02

Table 5.21    Details of Waste Disposal for Contract no. HY/2009/15

Table 5.22    Details of Waste Disposal for Contract no. HK/2010/06

Table 8.1     Summary of Environmental Inspections for Contract no. HK/2009/01

Table 8.2     Summary of Environmental Inspections for Contract no. HK/2009/02

Table 8.3     Summary of Environmental Inspections for Contract no. HY/2009/15

Table 8.4     Summary of Environmental Inspections for Contract no. HK/2010/06

Table 8.5      Summary of Environmental Inspections for Contract no. HY/2009/19

Table 9.1      Cumulative Statistics on Complaints

Table 9.2      Cumulative Statistics on Successful Prosecutions

Table 10.1    Construction Activities and Recommended Mitigation Measures in Coming Reporting Month

 

 

lIST OF FIGUREs

 

Figure 2.1       Project Layout

Figure 2.2       Project Organization Chart

Figure 2.3    Locations of Environmental Monitoring Stations

 

 

 

lIST OF APPENDIces

 

Appendix 3.1  Environmental Mitigation Implementation Schedule

Appendix 4.1  Action and Limit Level

Appendix 4.2  Copies of Calibration Certificates

Appendix 5.1  Monitoring Schedule for Reporting Month and Coming month

Appendix 5.2  Noise Monitoring Results and Graphical Presentations

Appendix 5.3  Air Quality Monitoring Results and Graphical Presentations, and Odour Patrol Results

Appendix 5.4  Water Quality Monitoring Results and Graphical Presentations

Appendix 5.4a  Additional Dissolved Oxygen Monitoring Results

Appendix 5.5  Real-time Noise Monitoring Results and Graphical Presentations

Appendix 6.1  Event Action Plans

Appendix 6.2  Summary for Notification of Exceedance

Appendix 7.1  Complaint Log

Appendix 8.1  Construction Programme of Individual Contracts


 

EXECUTIVE SUMMARY

  1. This is the Environmental Monitoring and Audit (EM&A) Monthly Report – May 2012 for the Project of Wan Chai Development Phase II and Central-Wanchai Bypass under Environmental Permit no. EP-356/2009 and Further Environmental permit nos. FEP-01/356/2009, FEP-02/356/2009, FEP-03/356/2009, FEP-04/356/2009 and FEP-05/356/2009. This report presents the environmental monitoring findings and information recorded during the period April 2012 to May 2012. The cut-off date of reporting is at 27th of each reporting month.

 

Construction Activities for the Reported Period

  1. Contract no. HY/2009/11- North Point Reclamation

·          Rectifications of rock armour at Portion III

·          The major work activities for Contract no. HY/2009/11 was confirmed substantial complete by RSS on 4 January 2012. The construction site was handed over to contractor HY/2009/19.

 

  1. During this reporting period, the major work activities for Contract no. HK/2009/01 included:

Marine Works (at Wan Chai)

·          Installation of sheet pile water channel for cooling water intake at Dome Promenade between CH170 and CH240

·          Rockfilling for rock bund at HKCEC Water Channel from Ch220 to Ch230

·          Reclamation of HKCEC3W within HKCEC Water Channel  

·          Rock armour protection to the seawall at Wan Chai Landfall in Zone B1-3

·          Dredging from CH290 to CH410 (Stage 3) near Expo Drive East Bridge

·          Preparation works for demolition of existing seawall at Expo Drive East including removal of existing staircase in the vicinity

Cross-Harbour Watermains Installation (CHA & CHB) and Marine Works (at TST)

·          Concrete coating at flange joint of cross-harbour watermains nos. A13B13/A14B14, A14B14/A15B15 and A15B15/A16B16

·          Rockfilling and rock protection to cross-harbour watermains

·          Trench excavation, installation of shoring system and trimming obstructions (mini-piles) for a 1000 dia. cross harbour watermains (CHB) along the pipe pile wall at TST seashore

·          Trench excavation and installation of shoring system for a 1000 dia. Cross Harbour Watermains (CHA) along the pipe pile wall at TST seashore

·          Removal of existing seawall at TST seashore for installation of cross harbour watermains (CHA)

Fresh Watermains, Cooling Watermains and Salt Watermains (On Land)

·          Mainlaying works at Zone B1-5A, B2-1, B4-3, B4-4, B5-1A, A1-1, A1-3, A1-3A, A1-3B, A2-2, A3-3, A3-4B, A3-5B, A4-1 and A4-2A

·          Mainlaying works and subsequent carriageway reinstatement in Zone B1-6 and Zone A1-5A1

·          Mainlaying works at Zone B1-5A and B2-1

·          Mainlaying works at Zone A1-3 and excavation for jacking pit at Zone A1-3B

·          Trench excavation for cable & G.I. Ducting works at Zone B5-1A

·          Gate valves connection works for intake and discharge cooling mains of APA at Zone A2-2

·          Gate valves connection works for intake cooling mains of Governments Offices at Zone A4-1

·          Diversion of underground cables at footpath of Fenwick Pier Street at Zone A3-3

·          Heading No. H7 (Mainlaying works by trenchless method)

·          Excavation for jacking pit for pipe laying works by heading method along Convention Avenue at Zone A1-3A

·          Heading No. H6A and No. 8

·          Mainlaying and chamber construction works at the traffic island near junction of Convention Avenue and Fenwick Pier Street

·          Cable ducting works along Convention Avenue

·          Cable ducting works along Harbour Road

·          Cable ducting works at Fenwick Street

·          Trench excavation, pipe laying works and chamber construction for a 1000 dia. Watermains (CHF) at Salisbury Garden

·          Trench excavation, pipe laying woks and chamber construction for a 1000 dia. Watermains CHE) at Salisbury Garden

·          Pipe installation of a 1000 dia. Watermains (CHE) by trenchless method across the EVA near Salisbury Garden

 

  1. During this reporting period, the major work activities for Contract no. HK/2009/02 included:

·          Remaining works along EVA

·          E&M installation works of P7, P8 & P9

·          Concreting of thrust blocks in P8 dry well

·          Install the motor of the band screen at wet well of P8 was ongoing and P9

·          The TBM breaking-in of the WSD 2nd drive

·          Approximate 35m cooling water pipe was laid at Harbour Centre, Harbour Road, Tonnochy Road and ex-pet garden.

·          Combined chamber for SHK at ex-pet garden

·          Approximate 10m cable duct was laid at Harbour Road and Tonnochy Road.

·          Casting of final slab at +15.71 mPD for the WSD Salt Water Pumping Station.

·          HEC Switch Room of the WSD Salt Water Pumping Station

·          ABWFs and E&M installation at the TX room of the WSD Salt Water Pumping Station

·          Installation and welding for 4th layer of wailings and struts for construction of intake culvert Bay 19B at Wan Shing Street

·          Dewatering at Wan Shing Street Bay 24 for opening in sheetpile cofferdam

·          ELS of 3rd layer (-1.5mPD) struts & wailings of salt water intake landside cofferdam

·          ELS of 2nd layer (+0.5mPD) struts & wailings of salt water intake seaside cofferdam

·          Remedial works of hole drilling for grouting to avoid seepage outside the salt water intake seaside cofferdam

·          ELS of 3rd layer (-2.0mPD) struts & wailings of Submarine Outfall Seaside Cofferdam

·          Removal of formwork for slab and beam high portion 1A

·          Concreting of pile cap low portion 2A1, sloping tie beam, tie beam between 2A1 to 2A2 and 2A1 to 1A

·          Concreting of slab and beam high portion 2A3, 2B1 and 2B2 (+3.15mPD to +3.75mPD) at Ferry Pier

·          Removal of formwork of slab and beam high portion 2B1, 2B2 and 2B3 (+4.15mPD)

·          Erection of formwork for pile cap low portion 3B at Ferry Pier

·          Dewatering and fixing of steel water tank for construction of pile cap at portion 3A and 3C2 at Ferry Pier                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

·          Approximate 5m DN800 MS pipe installation near Gate 1 at ex-pet garden

·          Piping diversion at WCR2

·          Excavation works and utilities diversion at Box Culvert O

·          Permanent precast beam and central beam for Box Culvert O diversion

 

 

  1. During this reporting period, the major work activities for Contract no. HY/2009/15 included:

·          Dredging for seawall foundation at TS2

 

  1. During this reporting period, the major work activities for Contract no. HK/2010/06 included:

·          Excavation of bored piles

·          Concreting of bored piles

·          Coring Works

·          Sheet Piles

·          Construction of Pre-cast Unit in China

 

  1. During this reporting period, the major work activities for Contract no. HY/2009/19 included:

·          Marine bored piling

 

Noise Monitoring

  1. Noise monitoring during daytime and restricted hour were conducted at the stations M1a, M2b, M3a, M4b, M5b and M6 on a weekly basis in the reporting month.

 

  1. No action level and two limit level exceedances were recorded at M6 on 30 April and 16 May 2012. The limit level exceedances were considered as non-project related.

 

Real-time Noise Monitoring

  1. Real-time noise monitoring at FEHD Hong Kong Transport Section Whitefield Depot and Oil Street Community Centre have been commenced on 5 October 2010 for the filling works of Contract no. HY/2009/11. No project-related exceedance was recorded in the reporting month.

 

Air Quality Monitoring

  1. Due to extension of site boundary by contractor of HY/2009/19, location of air monitoring station CMA1b – Oil Street Community Liaison Centre has been finely adjusted on 21 April 2012.
  2. Due to lack of electricity supply, the 24-hr TSP monitoring at the following stations were rescheduled:

CMA1b: from 8 May 2012 to 9 May 2012

CMA5a: from 8 May and 25 May 2012 to 9 May 2012 and 26 May 2012

CMA6a: from 8 May and 25 May 2012 to 9 May 2012 and 26 May 2012

 

  1. Air quality monitoring has been conducted at stations CMA1b, CMA2a, CMA3a, CMA4a, CMA5a and CMA6a. No exceedance was recorded in the reporting month.

 

Water Quality Monitoring

  1. WDII/RSS advised that the dredging works for submarine pipeline at Victoria Harbour had been completed in January 2012. Therefore, the concurrent dredging activities at Sewage Pipeline Zone and reclamation shoreline zone TCBR under the EP-356/2009 scenario 2B no longer exist. As such, with reference to Table 5.39 of the EIA Report for Wan Chai Development Phase II and Central-Wan Chai Bypass, the application of silt screen for cooling water intakes for Queensway Government Offices was suspended and the others were remains unchanged.
  2. Based on the joint inspection on 4 Jan 2012 for the NPR area, the 4-week water quality monitoring at WSD9, WSD10, WSD15, WSD17, C8, C9 to confirm no water deterioration with respect to NPR was commenced since 7 Jan 2012 and was completed on 6 Feb 2012 water quality monitoring.
  3. Water quality monitoring at WSD10 and WSD15 will be temporary suspended while water quality monitoring at WSD9 and WSD17 was implemented with respect to HK/2009/02 from 8 Feb 12 onwards;
  4. Water quality monitoring at C8 and C9 have been implemented with respect to HY/2009/19 since the marine bore piling work started on 28 Jan 12.
  5. Based on the safety concern when external façade refurbishment was conducted by contractor employed by Provident Centre (C9) between 9 January 2012 to 30 July 2012 which caused to the inaccessibility of sampling either land and marine since 3 Feb 2012, there is a fine adjustment of the sampling location of water quality monitoring at C9 since 10 March 2012 to the closest accessible point prior to the completion of the external façade refurbishment work.
  6. Due to the access of water monitoring station at WSD19 was blocked by LCSD construction works from 3 April 2012 to 2 May 2012 and lead to the inaccessibility of sampling either land and marine, there is a fine adjustment of the sampling point of WSD 19 since 5 April 2012 to the closest accessible point prior to the completion of the construction activities.
  7. Due to the dredging works for Cross Harbour Water Mains from Wan Chai to Tsim Sha Tsui- DP6 was completed on 26 March 2012, the temporary suspension of impact water quality monitoring at WSD7 and WSD20 after 27 April 2012 for the water quality monitoring at WSD7 and WSD20 have been monitored for 4-week period after the completion of DP6 to confirm no water deterioration.
  8. Water quality monitoring at 14 monitoring stations was conducted three days per week during the reporting period. The action and limit level exceedances of water quality monitoring are summarized in Table I.

Table I    Summary of Water Quality Monitoring Exceedances in Reporting Month

 

Contract no.

Water Monitoring Station

Mid-flood

Mid-ebb

DO

Turbidity

SS

DO

Turbidity

SS

AL

LL

AL

LL

AL

LL

AL

LL

AL

LL

AL

LL

HY/2009/11

WSD9

0

0

0

0

0

0

0

0

0

0

0

0

Monitoring finished on

6 Feb 2012

WSD10

0

0

0

0

0

0

0

0

0

0

0

0

 

WSD15

0

0

0

0

0

0

0

0

0

0

0

0

 

WSD17

0

0

0

0

0

0

0

0

0

0

0

0

 

C8

0

0

0

0

0

0

0

0

0

0

0

0

 

C9

0

0

0

0

0

0

0

0

0

0

0

0

HK/2009/01

WSD19

0

0

0

0

0

0

0

0

0

0

0

0

 

C1

0

0

0

0

0

0

0

0

0

0

0

0

 

C3

0

0

0

0

0

0

0

0

0

0

0

0

 

C4e

0

0

0

0

0

0

0

0

0

0

0

0

 

C4w

0

0

0

0

0

0

0

0

0

0

0

0

Monitoring finished on 27 April 2012

WSD20

0

0

0

0

0

0

0

0

0

0

0

0

WSD7

0

0

0

0

0

0

0

0

0

0

0

0

HK/2009/01

& HK/2010/06

C2

0

0

0

0

0

0

0

0

0

0

0

0

HK/2009/02

C5e

0

0

0

0

0

0

0

0

0

0

0

1

 

C5w

0

0

0

0

0

0

0

0

0

0

0

0

Monitoring started on

8 Feb 2012

WSD21

0

0

0

0

0

1

0

0

0

0

0

1

WSD9

0

0

0

0

0

0

0

0

0

0

0

0

 

WSD17

0

0

0

0

0

0

0

0

0

0

0

0

HY/2009/15

C7

0

0

0

0

0

0

0

0

0

0

0

0

HY/2009/19

Monitoring started on 28 Jan 2012

C8

0

0

0

0

0

0

0

0

0

0

0

0

C9

0

0

0

0

0

0

0

0

0

0

0

0

Total

0

0

0

0

0

1

0

0

0

0

0

2

Remarks: -     The cessation of seawater intake operation for C6 was confirmed on 17 May 2011, the water monitoring at C6 was then terminated since 17 May 2011.

         -   WSD9 and WSD17 were implemented with respect to HK/2009/02 from 8 Feb 2012.

-   4-week water quality monitoring at WSD9, WSD10, WSD15, WSD17, C8 and C9 were completed on 6 Feb 2012.

-   C8 and C9 were implemented with respect to HY/2009/19 from 28 Jan 2012.

-   WSD7 and WSD20 water quality monitoring were temporarily suspended from 27 Apr 2012.

 

  1. Investigations were found that the exceedances were not related to the Project works. The details of the recorded exceedances can be referred to the Section 6.4.

 

  1. Enhanced DO monitoring at 4 monitoring stations in Causeway Bay Typhoon Shelter and Ex-Public Cargo Works Area was conducted three days per week during the reporting period. The action and limit level exceedances of water quality monitoring are summarized in Table II.

      

Table II   Summary of Enhanced Dissolved Oxygen Monitoring Exceedances in Reporting Month

Contract no.

Water Monitoring Station

Mid-flood

Mid-ebb

DO

DO

AL

LL

AL

LL

HY/2009/15

C6

0

0

1

0

C7

1

0

0

0

Ex-WPCWA SW

0

0

0

0

Ex-WPCWA SE

0

0

2

0

Total

1

0

3

0

 

  1. There were four action level exceedances of enhanced dissolved oxygen in this reporting month. Investigation found that the exceedances are not related to the Project works. The details of the recorded exceedances can be referred to the Section 6.4.
  2. In response to the Condition 2.18 of the Environmental Permit no. EP-356/2009 requiring that a silt curtain / impermeable barrier system be installed to channel water discharge flow from Culvert L to locations outside the embayment area, a proposed replacement of the requirement with additional dissolved oxygen monitoring has been conducted at three monitoring stations, namely A, B and C between the eastern seawall of Central Reclamation Phase III and the HKCEC Extension since November 2011 under EP-356/2009 so that DO level between the eastern seawall of Central Reclamation Phase II and the HKCEC extension could be continuously monitored.

Complaints, Notifications of Summons and Successful Prosecutions

  1. There was no complaint received in this reporting month.

 

Site Inspections and Audit

  1. The Environmental Team (ET) conducted weekly site inspections for Contract nos. HK/2009/01, HK/2009/02, HY/2009/15 HK/2010/06 and HY/2009/19 under EP no. EP-356/2009 in the reporting month. Major observations and recommendations made during the audit sessions were rectified by the Contractors. No non-conformance was identified during the site inspections.

 

Future Key Issues

  1. In coming reporting month, the principal work activities of individual contracts are anticipated as follows:

 

Contract no. HY/2009/11- North Point Reclamation

·          The major work activities for Contract no. HY/2009/11 was confirmed substantial complete by RSS on 4 January 2012. The construction site was handed over to contractor HY/2009/19 on 31 December 2011.

 

Contract no. HK/2009/01 - Wan Chai Development Phase II – Central –Wanchai Bypass at HKCEC

Marine Works

·          Reclamation works and installation of sheet pile water channel (from CH170 to CH260)

·          Rockfilling within HKCEC Water Channel (from CH220 to CH230)

·          Installation of sheet pile water channel for cooling water intake at Dome Promenade between CH170 and CH240

·          Dredging from CH290 to CH410 (Stage 3) near Expo Drive East Bridge

·          Installation pipe pile wall for modification of vertical seawall near Expo Drive East would be commenced upon completion of existing staircase demolition and removal of covered walkway.

·          Rockfilling at northeast of Area 9 and Area7 near Expo Drive East Bridge

 

Cross-Harbour Watermains Installation (CHA & CHB)

·          Trench excavation and installation of shoring system for installation of cross harbour watermains (CHA & CHB) along the pipe pile wall at TST seashore

·          Installation of cross-harbour watermains nos. A18/B18

·          Trust block construction, concrete coating for flange joint and Rockfilling protection works for cross-harbour watermains in Victoria Harbour

 

Fresh Watermains, Cooling Watermains and Salt Watermains (On Land)

·          Works would be continued at Zone B1-5A, B2-1, B4-3, B4-4, B5-1A, A1-1, A1-3A, A1- 3B, A1-3, A2-2, A3-3, A3-4B, A3-5B, A4-1 and A4-2A

·          Mainlaying and road reinstatement works at Zone B4-4 and B1-5A

·          Trench excavation at Zone B4-1A and the road reinstatement works at Zone B4-4

·          Jacking pit construction at Zone A1-3B. Heading No. H6B (toward western direction) and Heading No. H6C (toward eastern direction)

·          Mainlaying works at Zone A2-2. Valve connections for both cooling mains intake pipe and discharge pipe of APA and Shui On Centre

·          Heading No. H6A (toward eastern direction)

·          Heading No. H10 across the run-out of Renaissance Harbour View Hotel and mainlaying works at Zone A4-2A

·          Mainlaying works at traffic island near junction between Convention Avenue and Fenwick Pier Street

·          Heading Nos. H7 (Mainlaying works by trenchless method)

·          Cable ducting works at Zone GA (across Harbour Road)

·          Cable ducting works at Zone GS (across Harbour Road)

·          Cable ducting works at Zone GH (along Harbour Road)

 

Contract no. HK/2009/02 - Wan Chai Development Phase II – Central – Wan Chai Bypass at WanChai East

·          Continue steel platforms (Wet Well) installation at +2.2mPD for P7, P8 & P9 Pumping Stations.

·          Continue pipe jacking of WSD 2nd last drive.

·          Continue pipe laying works along Harbour Road and Tonnochy Road.

·          Complete the steel bridge erection crossing landside cofferdam of Salt Water Intake Culvert for cooling mains installation.

·          Continue 800MS pipe installation inside Ex-pet Garden.

·          Continue ABWFs & E&M works of WSD Salt Water Pumping Station.

·          Continue pipeline jacking of salt water intake culverts B.

·          Continue ELS works of landside cofferdam for the construction of Bay 6 – 10 salt water intake culverts.

·          Continue ELS works of seaside cofferdams for salt water intake culvert, submarine outfall and Box Culvert N1.

·          Complete breaking the thrust wall aside the Jacking Pit.

·          Commence HDPE pipe Outfall A & B launching from Jacking Pit at WCR1 area.

·          Continue substructure works for the New Ferry Pier at Portions 1A, 2A, 2B, 2C & 3C.

·          Complete the installation of precast slab Panel between Grid B-F/9-15 of the New Ferry Pier.

·          Complete backfilling rockfills for the installed submarine outfall pipes and diffuser section.

·          Continue reclamation works at WCR2 area.

·          Completed remaining SHK piping diversion at WCR2 area.

·          Side Beam remedial works and reinstatement of carriageway for Box Culvert O diversion.

·          Continue excavation works, bulkhead wall construction and seawall opening for Box Culvert O diversion.

 

Contract no. HY/2009/15 - Central-Wanchai Bypass – Tunnel (Causeway Bay Typhoon Shelter Section)

·          Dredging for seawall foundation at TS2

·          Seawall formation at TS2

·          Removal of temporary reclamation at TS1

 

Contract no. HK/2010/06 - Wan Chai Development Phase II – Central – Wan Chai Bypass over MTR Tsuen Wan Line

·          Pile head breaking works

·          Sheet Piles

·          Construction of Pre-cast Unit in China

 

Contract no. HY/2009/19- Wan Chai Bypass Tunnal (North Point Section) and Island Eastern Corridor Link

·          Marine bored piling

1.         Introduction

1.1               Scope of the Report

1.1.1.        Lam Geotechnics Limited (LGL) has been appointed to work as the Environmental Team (ET) under Environmental Permit no. EP-356/2009 and Further Environmental permit nos. FEP-01/356/2009, FEP-02/356/2009, FEP-03/356/2009, FEP-04/356/2009 and FEP-05/356/2009 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) and in the EM&A Manual of the approved EIA Report for Central-Wan Chai Bypass and Island Eastern Corridor Link (Register No. AEIAR-014/2001).

1.1.2.        This report presents the environmental monitoring and auditing work carried out in accordance to the Section 10.3 of EM&A Manual and “Environmental Monitoring and Audit Requirements” under Particular Specification Section 27.

1.1.3.        This report documents the finding of EM&A works for Environmental Permit no. EP-356/2009, Further Environmental Permit no. FEP-01/356/2009, FEP-02/356/2009, FEP-03/356/2009, FEP-04/356/2009 and FEP-05/356/2009 and during the period of April to May. The cut-off date of reporting is at 27th of each reporting month.

 

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        Status of Regulatory Compliance – summarizes the status of valid Environmental Permits / Licenses during the reporting period.

 

Section 4        Monitoring Requirements – summarizes all monitoring parameters, monitoring methodology and equipment, monitoring locations, monitoring frequency, criteria and respective event and action plan and monitoring programmes.

 

Section 5        Monitoring Results – summarizes the monitoring results obtained in the reporting period.

 

Section 6        Compliance Audit – summarizes the auditing of monitoring results, all exceedances environmental parameters.

 

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        Site Inspection – summarizes the findings of weekly site inspections undertaken within the reporting period, with a review of any relevant follow-up actions within the reporting period.

 

Section 9        Complaints, Notification of summons and Prosecution – summarizes the cumulative statistics on complaints, notification of summons and prosecution

 

Section 10       Conclusion

2.         Project Background

2.1               Background

2.1.1.        “Wan Chai Development phase II and Central-Wan Chai Bypass” and “Central-Wan Chai Bypass and Island Eastern Corridor Link” (hereafter called “the Project”) are Designed Project (DP) under the Environmental Impact Assessment Ordinance (Cap. 499) (EIAO). The Environmental Impact Assessment (EIA) Reports for Central-Wan Chai Bypass and Island Eastern Corridor Link (Register No. AEIAR-041/2001) and Wan Chai Development phase II and Central-Wan Chai Bypass (Register No.: AEIAR-125/2008) have been approved on 31 August 2001 and 11 December 2008 respectively.

2.1.2.        The key purpose of Wan Chai Development Phase II (WDII) is to provide land at Wan Chai North and North Point for construction of the Central-Wan Chai Bypass and Island Eastern Corridor Link (CWB). Land formed under the project will be developed as a world-class waterfront promenade joining that at the new Central waterfront for public enjoyment.

2.1.3.        There is a compelling and present need for the CWB to provide relief to the very congested east-west Connaught Road Central/Harcourt Road / Gloucester Road Corridor (the Corridor) which is currently operating beyond its capacity. The CWB will provide relief to the existing congestion along the Corridor and cater for the anticipated growth of traffic on Hong Kong Island. Without the CWB and its access roads, there will not be sufficient capacity to serve the heavy traffic demands at both strategic and local levels.

 

2.2               Scope of the Project and Site Description

2.2.1.        The Project is located mainly in Wan Chai North, Causeway Bay and North Point, and is demarcated by Gloucester Road and Victoria Park Road to the south, Fenwick Pier Street to the west and Tong Shui Road Interchange to the east, as shown in Figure 2.1.

2.2.2.        The study area encompasses existing developments along the Wan Chai, Causeway Bay and North Point shorelines. Major land uses include the Hong Kong Convention & Exhibition Centre (HKCEC) Extension, the Wan Chai Ferry Pier, the ex-Wan Chai Public Cargo Working Area (ex-PCWA), the Royal Hong Kong Yacht Club (RHKYC), the Police Officers’ Club, the Causeway Bay Typhoon Shelter (CBTS) and commercial and residential developments.

2.2.3.        The scope of the Project comprises:

·          Land formation for key transport infrastructure and facilities, including the Trunk Road (i.e. CWB) and the associated slip roads for connection to the Trunk Road and for through traffic from Central to Wan Chai and Causeway Bay. The land formed for the above transport infrastructure will provide opportunities for the development of an attractive waterfront promenade for the enjoyment of the public

·          Reprovisioning / protection of the existing facilities and structures affected by the land formation works mentioned above

·          Extension, modification, reprovisioning or protection of existing storm water drainage outfalls, sewerage outfalls and watermains affected by the revised land use and land formation works mentioned above

·          Upgrading of hinterland storm water drainage system and sewerage system, which would be rendered insufficient by the land formation works mentioned above

·          Provision of the ground level roads, flyovers, footbridges, necessary transport facilities and the associated utility services

·          Construction of the new waterfront promenade, landscape works and the associated utility services

·          The Trunk Road (i.e. CWB) within the study area and the associated slip roads for connection to the Trunk Road.

 

2.2.4.        The project also contains various Schedule 2 DPs 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 five individual DPs under this Project. Figure 2.1 shows the locations of these Schedule 2 DPs.

Table 2.1      Schedule 2 Designated Projects under this Project

Item

Designated Project

EIAO Reference

Reason for inclusion

DP1

Central-Wanchai Bypass (CWB) including its road tunnel and slip roads

Schedule 2, Part I, A.1 and A.7

Trunk road and road tunnel more than 800 m in length

DP2

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

Schedule 2, Part I, A.1

Primary / district distributor roads

DP3

Reclamation works including associated dredging works

Schedule 2, Part I, C.1 and C.12

Reclamation more than 5 ha in size and a dredging operation less than 100 m from a seawater intake point

DP5

Wan Chai East Sewage Outfall

Schedule 2, Part I, F.5 and F.6

Submarine sewage pipelines with a total diameter more than 1,200 mm and include a submarine sewage outfall

DP6

Dredging for the Cross-harbour Water Mains from Wan Chai to Tsim Sha Tsui

Schedule 2, Part I, C.12

A dredging operation less than 100 m from a seawater intake point

 

2.3               Division of the Project Responsibility

2.3.1.        Due to the multi-contract nature of the Project, there are a number of contracts sub-dividing the whole works area into different work areas to be commenced. Contractors of individual contracts will be required by the EP holder to apply Further Environmental Permits (FEP) such that the impact monitoring stations are sub-divided accordingly to facilitate the implementation of EM&A programme and to streamline the EM&A reporting for individual FEP holders correspondingly.

2.3.2.        The details of individual contracts are summarized in Table 2.2.

 

 

 

Table 2.2 Details of Individual Contracts under the Project

Contract No.

Contract Title

Associated DP(s)

Construction Commencement Date

HK/2009/01

Wan Chai Development Phase II – Central –Wanchai Bypass at Hong Kong Convention and Exhibition Centre

DP3, DP6

23 July 2010

DP1, DP2

25 August 2011

HK/2009/02

Wan Chai Development Phase II – Central – Wan Chai Bypass at WanChai East

DP3, DP5

5 July 2010

DP1

26 April 2011

HY/2009/11

Wan Chai Development Phase II and Central – Wan Chai Bypass – North Point Reclamation

DP3

17 March 2010 (Under application

of surrender)

HY/2009/15

Central-Wanchai Bypass – Tunnel (Causeway Bay Typhoon Shelter Section)

DP3

10 November 2010

DP1

13 July 2011

HK/2010/06

Wan Chai Development Phase II-Central-Wan Chai Bypass over MTR Tsuen Wan Line

DP3

22 March 2011

04/HY/2006

Reconstruction of Bus Terminus near Man Yiu Street and Man Kwong Street

DP1

September 2010

HY/2009/17

Central - Wan Chai Bypass (CWB) at FEHD Whitfield Depot - Advanced piling works.

DP1

5 October 2010

HY/2009/18

Central - Wan Chai Bypass (CWB) – Central Interchange

DP1

21 April 2011

HY/2009/19

Central - Wanchai Bypass Tunnel (North Point Section) and Island Eastern Corridor Link

DP1

24 March 2011

 

2.4               Project Organization and Contact Personnel

2.4.1.        Civil Engineering and Development Department and Highways 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.

2.4.2.        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 2.3:

Table 2.3 Contact Details of Key Personnel

Party

Role

Post

Name

Contact No.

Contact Fax

AECOM

Engineer’s Representative for WDII

Principal Resident Engineer

Mr. Frankie Fan

2587 1778

2587 1877

Engineer’s Representative for CWB

Principal Resident Engineer

Mr. Peter Poon

3922 8332

3529 2829

China Harbour- CRBC Joint Venture

Contractor under Contract no. HY/2009/11

Project Director

Mr. Cho Yu Fun

3157 1086

3157 1085

Project Manager

Mr. Gregory Wong

3157 1086

Site Agent

Mr. Daniel Cheung

3157 1086

Environmental Officer

Mr. C. M. Wong

3157 1086

Chun Wo – Leader Joint Venture

Contractor under Contract no. HK/2009/01

Project Director

Mr. PL Yue

9124 2471

2634 1626

Site Agent

Mr. Paul Yu

9456 9819

Operation Manager

Mr. Lau Yee Ching

9466 3918

Construction Manager

Mr. Wyman Wong

9627 2467

Construction Manager

Mr. Jack Chu

9775 3008

Construction Manager

Mr. KK Yuen

Mr. Andy Yu

9498 1213

96484896

Environmental Officer (Compliance Manager)

Mr. Andy Mak

9103 2370

Chun Wo – CRGL Joint Venture

Contractor under Contract no. HK/2009/02

Site Agent

Mr. Chan Sing Cho

3658 3002

2827 9996

Quality & Environmental Manager

Mr. C.P. Ho

3658 3000

Environmental Officer

Ms. Flora Ng

3658 3064

China State Construction Engineering (HK) Ltd.

Contractor under Contract no. HY/2009/15

Project Director

Chan Wai Hung

2823 7813

2865 5229

Site Manager

P J Fan

3557 6368

2566 2192

 

 

Contractor’s Representative

Mr. David Lau

3557 6337

2566 2192

 

 

Head of Construction

Manager

Roger Cheung

3557 6371

2566 2192

 

 

Senior Construction Manager

Gene Cheung

3557 6395

2566 2192

 

 

Environmental Officer

Mr. Daniel Sin

3557 6347

2566 2192

Gammon

-Leader JV

Contractor under Contract no. HK/2010/06

Project Manager

Mr. Paul Lui

9095 7922

2529 2880

Site Agent

Mr. Keith Tse

2529 2068

Environmental Officer

Mr. Lee Wai Man

9481 6024

Chun Wo - CRGL - MBEC Joint Venture

 

Contractor under Contract no. HY/2009/19

 

Project Manager

Mr. Rayland Lee

3758 8879

2570 8013

 

Site Agent

Mr. Cheung Kit Cheung

6909 1555

Environmental Engineer

Mr. Simon Wong

9281 4346

Environmental Manager /

Environmental Officer

Mr. M.H. Isa

9884 0810

Construction Manager (Marine)

William Luk

9610 1101

Construction Manager

(Land)

Patrick Cheung

9643 3012

ENVIRON Hong Kong Limited

Independent Environmental Checker (IEC)

Independent Environmental Checker (IEC)

Mr. David Yeung

3743 0788

3548 6988

Lam Geotechnics Limited

Environmental Team (ET)

Environmental Team Leader (ETL)

Mr. Raymond Dai

2882 3939

2882 3331

 

 

2.4.3.        For Contract no. HY/2009/11, the principal work activities in this reporting month included:

·          Rectifications of rock armour at Portion III

·          The major work activities for Contract no. HY/2009/11 was confirmed substantial complete by RSS on 4 January 2012. The construction site was handed over to contractor HY/2009/19 on 31 December 2011.

 

2.4.4.        For Contract no. HK/2009/01, the principal work activities in this reporting month included:

Marine Works (at Wan Chai)

·          Installation of sheet pile water channel for cooling water intake at Dome Promenade between CH170 and CH240

·          Rockfilling for rock bund at HKCEC Water Channel from Ch220 to Ch230

·          Reclamation of HKCEC3W within HKCEC Water Channel  

·          Rock armour protection to the seawall at Wan Chai Landfall in Zone B1-3

·          Dredging from CH290 to CH410 (Stage 3) near Expo Drive East Bridge

·          Preparation works for demolition of existing seawall at Expo Drive East including removal of existing staircase in the vicinity

Cross-Harbour Watermains Installation (CHA & CHB) and Marine Works (at TST)

·          Concrete coating at flange joint of cross-harbour watermains nos. A13B13/A14B14, A14B14/A15B15 and A15B15/A16B16

·          Rockfilling and rock protection to cross-harbour watermains

·          Trench excavation, installation of shoring system and trimming obstructions (mini-piles) for a 1000 dia. cross harbour watermains (CHB) along the pipe pile wall at TST seashore

·          Trench excavation and installation of shoring system for a 1000 dia. Cross Harbour Watermains (CHA) along the pipe pile wall at TST seashore

·          Removal of existing seawall at TST seashore for installation of cross harbour watermains (CHA)

Fresh Watermains, Cooling Watermains and Salt Watermains (On Land)

·          Mainlaying works at Zone B1-5A, B2-1, B4-3, B4-4, B5-1A, A1-1, A1-3, A1-3A, A1-3B, A2-2, A3-3, A3-4B, A3-5B, A4-1 and A4-2A

·          Mainlaying works and subsequent carriageway reinstatement in Zone B1-6 and Zone A1-5A1

·          Mainlaying works at Zone B1-5A and B2-1

·          Mainlaying works at Zone A1-3 and excavation for jacking pit at Zone A1-3B

·          Trench excavation for cable & G.I. Ducting works at Zone B5-1A

·          Gate valves connection works for intake and discharge cooling mains of APA at Zone A2-2

·          Gate valves connection works for intake cooling mains of Governments Offices at Zone A4-1

·          Diversion of underground cables at footpath of Fenwick Pier Street at Zone A3-3

·          Heading No. H7 (Mainlaying works by trenchless method)

·          Excavation for jacking pit for pipe laying works by heading method along Convention Avenue at Zone A1-3A

·          Heading No. H6A and No. 8

·          Mainlaying and chamber construction works at the traffic island near junction of Convention Avenue and Fenwick Pier Street

·          Cable ducting works along Convention Avenue

·          Cable ducting works along Harbour Road

·          Cable ducting works at Fenwick Street

·          Trench excavation, pipe laying works and chamber construction for a 1000 dia. Watermains (CHF) at Salisbury Garden

·          Trench excavation, pipe laying woks and chamber construction for a 1000 dia. Watermains CHE) at Salisbury Garden

·          Pipe installation of a 1000 dia. Watermains (CHE) by trenchless method across the EVA near Salisbury Garden

 

 

2.4.5.        For Contract no. HK/2009/02, the principal work activities in this reporting month included:

·          Remaining works along EVA

·          E&M installation works of P7, P8 & P9

·          Concreting of thrust blocks in P8 dry well

·          Install the motor of the band screen at wet well of P8 was ongoing and P9

·          The TBM breaking-in of the WSD 2nd drive

·          Approximate 35m cooling water pipe was laid at Harbour Centre, Harbour Road, Tonnochy Road and ex-pet garden.

·          Combined chamber for SHK at ex-pet garden

·          Approximate 10m cable duct was laid at Harbour Road and Tonnochy Road.

·          Casting of final slab at +15.71 mPD for the WSD Salt Water Pumping Station.

·          HEC Switch Room of the WSD Salt Water Pumping Station

·          ABWFs and E&M installation at the TX room of the WSD Salt Water Pumping Station

·          Installation and welding for 4th layer of wailings and struts for construction of intake culvert Bay 19B at Wan Shing Street

·          Dewatering at Wan Shing Street Bay 24 for opening in sheetpile cofferdam

·          ELS of 3rd layer (-1.5mPD) struts & wailings of salt water intake landside cofferdam

·          ELS of 2nd layer (+0.5mPD) struts & wailings of salt water intake seaside cofferdam

·          Remedial works of hole drilling for grouting to avoid seepage outside the salt water intake seaside cofferdam

·          ELS of 3rd layer (-2.0mPD) struts & wailings of Submarine Outfall Seaside Cofferdam

·          Removal of formwork for slab and beam high portion 1A

·          Concreting of pile cap low portion 2A1, sloping tie beam, tie beam between 2A1 to 2A2 and 2A1 to 1A

·          Concreting of slab and beam high portion 2A3, 2B1 and 2B2 (+3.15mPD to +3.75mPD) at Ferry Pier

·          Removal of formwork of slab and beam high portion 2B1, 2B2 and 2B3 (+4.15mPD)

·          Erection of formwork for pile cap low portion 3B at Ferry Pier

·          Dewatering and fixing of steel water tank for construction of pile cap at portion 3A and 3C2 at Ferry Pier                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

·          Approximate 5m DN800 MS pipe installation near Gate 1 at ex-pet garden

·          Piping diversion at WCR2

·          Excavation works and utilities diversion at Box Culvert O

·          Permanent precast beam and central beam for Box Culvert O diversion

2.4.6.        For Contract no. HY/2009/15, the principal work activities in this reporting month included:

·          Dredging for seawall foundation at TS2

2.4.7.        For Contract no. HK/2010/06, the principal work activities in this reporting month included:

·          Excavation of bored piles

·          Concreting of bored piles

·          Coring Works

·          Sheet Piles

·          Construction of Pre-cast Unit in China

2.4.8.        For Contract no. HY/2009/19, the principal work activity in this reporting month included:

·          Marine bored piling

2.4.9.        In coming reporting month, the principal work activities of individual contracts are anticipated as follows:

Contract no. HY/2009/11- North Point Reclamation

·          The major work activities for Contract no. HY/2009/11 was confirmed substantial complete by RSS on 4 January 2012. The construction site was handed over to contractor HY/2009/19 on 31 December 2011.

 

Contract no. HK/2009/01 - Wan Chai Development Phase II – Central –Wanchai Bypass at HKCEC

Marine Works

·          Reclamation works and installation of sheet pile water channel (from CH170 to CH260)

·          Rockfilling within HKCEC Water Channel (from CH220 to CH230)

·          Installation of sheet pile water channel for cooling water intake at Dome Promenade between CH170 and CH240

·          Dredging from CH290 to CH410 (Stage 3) near Expo Drive East Bridge

·          Installation pipe pile wall for modification of vertical seawall near Expo Drive East would be commenced upon completion of existing staircase demolition and removal of covered walkway.

·          Rockfilling at northeast of Area 9 and Area7 near Expo Drive East Bridge

 

Cross-Harbour Watermains Installation (CHA & CHB)

·          Trench excavation and installation of shoring system for installation of cross harbour watermains (CHA & CHB) along the pipe pile wall at TST seashore

·          Installation of cross-harbour watermains nos. A18/B18

·          Trust block construction, concrete coating for flange joint and Rockfilling protection works for cross-harbour watermains in Victoria Harbour

 

Fresh Watermains, Cooling Watermains and Salt Watermains (On Land)

·          Works would be continued at Zone B1-5A, B2-1, B4-3, B4-4, B5-1A, A1-1, A1-3A, A1- 3B, A1-3, A2-2, A3-3, A3-4B, A3-5B, A4-1 and A4-2A

·          Mainlaying and road reinstatement works at Zone B4-4 and B1-5A

·          Trench excavation at Zone B4-1A and the road reinstatement works at Zone B4-4

·          Jacking pit construction at Zone A1-3B. Heading No. H6B (toward western direction) and Heading No. H6C (toward eastern direction)

·          Mainlaying works at Zone A2-2. Valve connections for both cooling mains intake pipe and discharge pipe of APA and Shui On Centre

·          Heading No. H6A (toward eastern direction)

·          Heading No. H10 across the run-out of Renaissance Harbour View Hotel and mainlaying works at Zone A4-2A

·          Mainlaying works at traffic island near junction between Convention Avenue and Fenwick Pier Street

·          Heading Nos. H7 (Mainlaying works by trenchless method)

·          Cable ducting works at Zone GA (across Harbour Road)

·          Cable ducting works at Zone GS (across Harbour Road)

·          Cable ducting works at Zone GH (along Harbour Road)

 

Contract no. HK/2009/02 - Wan Chai Development Phase II – Central – Wan Chai Bypass at WanChai East

·          Continue steel platforms (Wet Well) installation at +2.2mPD for P7, P8 & P9 Pumping Stations.

·          Continue pipe jacking of WSD 2nd last drive.

·          Continue pipe laying works along Harbour Road and Tonnochy Road.

·          Complete the steel bridge erection crossing landside cofferdam of Salt Water Intake Culvert for cooling mains installation.

·          Continue 800MS pipe installation inside Ex-pet Garden.

·          Continue ABWFs & E&M works of WSD Salt Water Pumping Station.

·          Continue pipeline jacking of salt water intake culverts B.

·          Continue ELS works of landside cofferdam for the construction of Bay 6 – 10 salt water intake culverts.

·          Continue ELS works of seaside cofferdams for salt water intake culvert, submarine outfall and Box Culvert N1.

·          Complete breaking the thrust wall aside the Jacking Pit.

·          Commence HDPE pipe Outfall A & B launching from Jacking Pit at WCR1 area.

·          Continue substructure works for the New Ferry Pier at Portions 1A, 2A, 2B, 2C & 3C.

·          Complete the installation of precast slab Panel between Grid B-F/9-15 of the New Ferry Pier.

·          Complete backfilling rockfills for the installed submarine outfall pipes and diffuser section.

·          Continue reclamation works at WCR2 area.

·          Completed remaining SHK piping diversion at WCR2 area.

·          Side Beam remedial works and reinstatement of carriageway for Box Culvert O diversion.

·          Continue excavation works, bulkhead wall construction and seawall opening for Box Culvert O diversion.

 

Contract no. HY/2009/15 - Central-Wanchai Bypass – Tunnel (Causeway Bay Typhoon Shelter Section)

·          Dredging for seawall foundation at TS2

·          Seawall formation at TS2

·          Removal of temporary reclamation at TS1

 

Contract no. HK/2010/06 - Wan Chai Development Phase II – Central – Wan Chai Bypass over MTR Tsuen Wan Line

·          Pile head breaking works

·          Sheet Piles

·          Construction of Pre-cast Unit in China

 

Contract no. HY/2009/19 – Central- Wan Chai Bypass Tunnel (North Point Section) and Island Eastern Corridor Link

·          Marine bored piling

 

 

3.         Status of Regulatory Compliance

3.1               Status of Environmental Licensing and Permitting under the Project

 

3.1.1.        A summary of the current status on licences and/or permits on environmental protection pertinent to the Project is shown in Table 3.1.

Table 3.1 Summary of the current status on licences and/or permits on environmental protection pertinent to the Project

Permits and/or Licences

Reference No.

Issued Date

Status

Environmental Permit

EP-356/2009

30 Jul 2009

Valid

Environmental Permit

EP-364/2009/A

4 Aug 2010

Valid

Environmental Permit

EP-364/2009

17 Aug 2009

Superseded

Environmental Permit

EP-376/2009

13 Nov 2010

Valid

Further Environmental Permit

FEP-01/356/2009

18 Feb 2010

Under application of surrender

Further Environmental Permit

FEP-02/356/2009

24 Mar 2010

Valid

Further Environmental Permit

FEP-03/356/2009

24 Mar 2010

Valid

Further Environmental Permit

FEP-04/356/2009

22 Nov 2010

Valid

Further Environmental Permit

FEP-05/356/2009

24 Mar 2011

Valid

Further Environmental Permit

FEP-01/364/2009

24 Mar 2010

Valid

Further Environmental Permit

FEP-02/364/2009

21 Apr 2010

Valid

Further Environmental Permit

FEP-03/364/2009

12 Jul 2010

Valid