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-02/356/2009, FEP-03/356/2009, Fep-04/356/2009 and Fep-05/356/2009

 

Monthly Environmental Monitoring & Audit Report

 

- December 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:

 

 

11 January 2013


Table of contents

 

EXECUTIVE SUMMARY. 4

1.     Introduction. 11

1.1        Scope of the Report 12

1.2        Structure of the Report 12

2.     Project Background. 14

2.1        Background. 14

2.2        Scope of the Project and Site Description. 14

2.3        Division of the Project Responsibility. 15

2.4        Project Organization and Contact Personnel 16

3.     Status of Regulatory Compliance. 23

3.1        Status of Environmental Licensing and Permitting under the Project 23

4.     Monitoring Requirements. 34

4.1        Noise Monitoring. 34

4.2        Air Monitoring. 35

4.3        Water Quality Monitoring. 38

5.     Monitoring Results. 44

5.1        Noise Monitoring Results. 44

5.2        Real-time Noise Monitoring. 45

5.3        Air Monitoring Results. 46

5.4        Water Monitoring Results. 47

5.5        Waste Monitoring Results. 53

6.     Compliance Audit. 56

6.1        Noise Monitoring. 57

6.2        Real-time noise Monitoring. 57

6.3        Air Monitoring. 57

6.4        Water Quality Monitoring. 57

6.5        Review of the Reasons for and the Implications of Non-compliance. 59

6.6        Summary of action taken in the event of and follow-up on non-compliance. 59

7.     Cumulative Construction Impact due to the Concurrent Projects. 60

8.     Environmental Site Audit. 60

9.     Complaints, Notification of Summons and Prosecution. 62

10.    Conclusion. 66


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 3.4      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 5.2     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/2009/19

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 5.12    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 5.23    Details of Waste Disposal for Contract no. HY/2009/19

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

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 –December 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-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 November 2012 to December 2012. The cut-off date of reporting is at 27th of each reporting month.

 

Construction Activities for the Reported Period

 

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

Marine Works (at Wan Chai)

·          Rockfilling of HKCEC3E (East of HKCEC) between CH290 and CH385

·          Lateral supporting temporary pipe pile wall including grouting and tie back installation works

·          Removal of existing seawall and rock armour at Expo Drive East

·          Dredging works for Type 2 sediment beneath Expo Drive East Bridge

·          Installation of precast seawall blocks for caisson and box culvert (Bay 10) installation

·          Fabrication of 3 nos. precast concrete caisson seawall, 1 no. precast concrete box culvert (namely Bay10) and 2 nos. precast discharge outfall in precasting yard at Guangdong, China

 

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

·          Rockfilling and rock protection to cross-harbour watermains

·          Thrust block construction for A18B18

·          Reinstatement works for the TST landfall was temporary suspended and the site area was handed over to LCSD

·          Construction of transformer rectifier at new reclaimed area

 

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

·          Mainlaying works at Zone B6-1, B6-3, B6-5, B3-1, A1-1, A1-2, A1-4, A1-2A & A1-3A, A2-3D, A3-2A, A3-4A, A3-5A, A3-3C, C1-6 and Run-out of Renaissance Hotel

·          Mainlaying works and partially reinstatement in Zone A1-1 & A1-2

·          Mainlaying works and subsequent reinstatement in Zone A2-3D (Stage 1), A3-2A & Heading No. 1 and A3-4B

·          Mainlaying works at Zone A3-4A, A3-5A and A3-3C

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

·          Mainlaying works in Zone C1-6 of Expo Drive East and TTA Zone C1-4

·          Mainlaying works for proposed sewerage system in Zone B6-1, B6-3 (previously named B1-5A) and B6-5 (previously named B2-1)

·          Final cleaning, CCTV inspection and pressure test for the 9 nos. cooling watermains 23 out of 27 sections of cooling mains pipeline has been satisfied the pressure test.

 

E&M

·          Full commissioning test for Cooling Water Pumping Station P1

·          Site test for all E&M equipment and facilities in Cooling Water Pumping Station P5

·          Preparation works including testing and commissioning of all E&M equipment, BMS system and facilities in Cooling Water Pumping Station P3 and P4

 

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

·          Concreting the slab with hanger wall for planting area (+13.55mPD) between G.L.3-6/B-C & E-F on Observation Deck Level (+14.65mPD)

·          Concreting the base slab and wall of sprinkler water tank machine room and the slab of Machine Room

·          Installation of concrete block wall for store room 1 and room 2 on Level 1

·          Erecting the wall stem formwork for caisson seawall precast unit 2X on flat-top barge

·          Modification work of PTI at Expo Drive East

·          Modification work of bus station at Expo Drive East near EVA

·          Breaking up the existing covered walkway footing at Expo Drive East

·          Rectification works at bending block of cooling mains

·          E&M works and ABWFs installation at WSD Salt Water Pumping Station

·          Drilling hole and installation of pipe bracket for aeration and chlorination pipe inside salt water intake culvert Bay 3 to Bay 5

·          Concreting of the structure at salt water intake culvert Bay 10 and Bay 11 at WCR1

·          Steel fixing of the shaft of Bay 2a in salt water intake seaside cofferdam

·          Breaking the existing concrete road slab for DN800 salt water mains at Ex-pet garden near gate 1

·          Installation the shoring to trial pit of the permanent connection point to existing DN 600 water main at Hung Hing Road was commenced

·          Installation of precast concrete short pipe extended from the existing 1800 drainage at Box Culvert N landside

 

 

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

·          TZ1 and TS2 reclamation works

·          Formation of temporary seawall at TS2

 

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

·          Sheet piling

·          Platform Disassembly

·          Bored pile casing cutting

·          Grouting

 

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

·          Marine bored piling

·          Construction works for Box Culvert T

·          Construction of 1500f drainage pipe

 

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.
  2. No action level exceedance and four limit level exceedances were recorded at M6 on 29 November 2012, 11, 17 and 27 December 2012. The limit level exceedances were considered as non-project related.

 

Real-time Noise Monitoring

  1. As the land-based piling and filling works- DP3 at Tin Hau had been completed on 3 September 2012 and confirmed by RSS, the real-time noise monitoring results at FEHD Hong Kong Transport Section Whitfield Depot was excluded under EP-356/2009 since 28 November 2012.
  2. The real-time noise monitoring at RTN2-Oil Street Community Liaison Centre has been relocated to City Garden Electric Centre (RTN2a- Electric Centre) on 5 Oct 2012, which is a representative of noise sensitive receiver- City Garden. The baseline noise level of RTN2a will adopt the results derived from the baseline noise monitoring conducted in Electric Centre from 4 December 2009 to 17 December 2009.
  3. Non-project related limit level exceedance was recorded at RTN2a during daytime hours 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:

CMA2a: from 13 December 2012 to 14 December 2012

CMA3a: from 22 December 2012 to 24 December 2012

CMA6a: from 1 December 2012 to 3 December 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. Due to the blockage of road access to C1 on 15 Dec 2012 during mid-flood, the water quality monitoring was cancelled at C1 on 15 Dec 2012 during mid-flood.
  2. As confirmed by HY/2009/19 contractor, there was no marine work to be conducted on 26 December 2012, water quality monitoring at C8 and C9 were temporary suspended on 26 December 2012 during mid-ebb and mid-flood.
  3. 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.
  4. 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.
  5. 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;
  6. 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.
  7. 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.
  8. 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.
  9. 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.
  10. 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

 

 

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

HK/2009/01

WSD19

0

0

1

2

0

2

0

0

0

0

0

1

 

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

1

0

0

0

0

0

0

0

HK/2009/02

C5e

0

0

0

0

0

0

0

0

0

0

0

0

 

C5w

0

0

0

0

0

0

0

0

1

0

0

0

Monitoring started on

8 Feb 2012

WSD21

0

1

0

0

0

0

0

0

0

0

1

0

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

1

0

0

0

C9

0

0

2

1

2

0

0

0

0

0

0

0

Total

0

1

3

3

3

2

0

0

2

0

1

1

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. Investigation found that the exceedances were not project-related. 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

0

0

C7

0

0

0

0

Ex-WPCWA SW

0

1

0

0

Ex-WPCWA SE

2

4

3

0

Total

2

5

3

0

 

  1. There were 5 action level exceedances and 5 limit level exceedances of enhanced dissolved oxygen recorded 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. HK/2009/01 - Wan Chai Development Phase II – Central –Wanchai Bypass at HKCEC

Marine Works

·          Fabrication of precast seawall blocks and precast discharge outfall in precasting yard at Guangdong, China and all precast units (including caissons, box culvert, seawall block and discharge outfall) were anticipated to be delivered to Site

·          Installation of precast seawall blocks for caisson and box culvert installation

·          Installation of precast caisson, box culvert (Bay 10) and discharge outfall

·          Dredging works for Type 2 sediment underneath Expo Drive East Bridge

·          Dredging works between CH290 and CH370 at east of HKCEC near Wan Chai west ferry pier

·          Rockfilling at east of HKCEC near Expo Drive East

·          Rockfilling and rock armour protection works to cross-harbour watermains

·          Reinstatement works at TST seashore

·          Fresh water flushing, final cleaning and sterilization for cross-harbour watermains CHA, CHB, CHE & CHF

·          Installation of Impressed Current Cathodic Protection (ICCP) system including soil resistivity test, anode pits and transformer rectifier to CHA and CHB

 

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

·          Works would be continued at Zone B6-1, B6-3, B6-5, A1-1, A1-2, A1-4 (CHWM), A2-3D (Stage 2), A3-5A, A3-4A, A3-3C, run-out of Renaissance Hotel and C1-4

·          Mainlaying works at Zone C1-4

·          Mainlaying works for proposed sewerage system at Zone B6-1, B6-3 and B6-5

·          Mainlaying works at the run-out of Renaissance Hotel

·          Mainlaying works and entire road reinstatement in Zone A1-1 and A1-2 of Convention Avenue and the next TTA workfront at Zone A1-2 (CHWM)

·          Pressure test, grouting works and connection works at jacking pit in Zone A1-2A & A1-3A of Convention Avenue

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

·          Mainlaying works at Zone A3-5A and the works at Zone A3-3B would be subsequently commenced after the Zone A3-5A had been completed reinstated and reopened to public.

·          Pressure test for cooling watermain (AC, AE & AF)

E&M Works

·          Full commissioning for Cooling Water Pumping Station P1

·          Full commissioning for Cooling Water Pumping Station P3 & P4

·          Initial commissioning for Cooling Water Pumping Stations P5

 

 

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

·          Complete rectification works of cooling mains and pressure test.

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

·          Complete hard landscaping works at WSD Pumping Station

·          Continue construction of Bay 1b and Bay 2a shaft construction at salt water intake culverts.

·          Continue remaining drainage works and reinstatement works along Wan Shing Street.

·          Continue Aeration and Chlorination pipe installation of Bay 3 to Bay 11 and Bay 19b to Bay 24 inside Salt Water Intake Culvert.

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

·          Resume works for the outfall pipe B connection inside DSD receiving pit and complete dye tests

·          Continue construction of 1800 connection of Box Culvert N1, Bay 4 & Bay 5 and FRP installation at WCR1 area.

·          Complete concreting works at the roof Level (except late cast portion) at the New Ferry Pier.

 

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

·          Formation of temporary seawall at TS2

·          TZ1 and TS2 reclamation works

 

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

·          Sheet piling

·          Platform Disassembly

·          Dredging

·          Bored pile casing cutting

 

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

·          Construction works for Box Culvert T

·          Marine Piling

·          Construction of 1500f drainage pipe

·          Construction of Pile caps & columns

 

 

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-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-02/356/2009, FEP-03/356/2009, FEP-04/356/2009 and FEP-05/356/2009 and during the period of November to December 2012. 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

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

3912 3388

3912 3010

Chun Wo – Leader Joint Venture

Contractor under Contract no. HK/2009/01

Project Director

Mr. PL Yue

2162 9909

2587 1878

Site Agent

Mr. Paul Yu

9456 9819

Deputy Site Agent

Mr Andy Yu

96484896

Construction Manager

Mr Terry Wong

9757 9846

Construction Manager

Mr. Wyman Wong

9627 2467

Construction Manager

Mr. Jack Chu

9775 3008

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

9191 8856

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 6358

 

 

Head of Construction

Manager

Roger Cheung

3557 6371

 

 

Senior Construction Manager

Gene Cheung

3557 6395

 

 

Environmental Officer

Mr. Daniel Sin

3557 6347

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. Calvin Leung

9286 9208

Environmental Manager /

Environmental Officer

Mr. M.H. Isa

9884 0810

Construction Manager (Marine)

William Luk

9610 1101

Construction Manager

(Land)

Patrick Cheung

9643 3012

Construction Manager

(Land)

Eric Fong

6191 9337

Operation Manager (Land)

Yung Kwok Wah

9834 1010

 

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. HK/2009/01, the principal work activities in this reporting month included:

Marine Works (at Wan Chai)

·          Rockfilling of HKCEC3E (East of HKCEC) between CH290 and CH385

·          Lateral supporting temporary pipe pile wall including grouting and tie back installation works

·          Removal of existing seawall and rock armour at Expo Drive East

·          Dredging works for Type 2 sediment beneath Expo Drive East Bridge

·          Installation of precast seawall blocks for caisson and box culvert (Bay 10) installation

·          Fabrication of 3 nos. precast concrete caisson seawall, 1 no. precast concrete box culvert (namely Bay10) and 2 nos. precast discharge outfall in precasting yard at Guangdong, China

 

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

 

·          Rockfilling and rock protection to cross-harbour watermains

·          Thrust block construction for A18B18

·          Reinstatement works for the TST landfall was temporary suspended and the site area was handed over to LCSD

·          Construction of transformer rectifier at new reclaimed area

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

 

·          Mainlaying works at Zone B6-1, B6-3, B6-5, B3-1, A1-1, A1-2, A1-4, A1-2A & A1-3A, A2-3D, A3-2A, A3-4A, A3-5A, A3-3C, C1-6 and Run-out of Renaissance Hotel

·          Mainlaying works and partially reinstatement in Zone A1-1 & A1-2

·          Mainlaying works and subsequent reinstatement in Zone A2-3D (Stage 1), A3-2A & Heading No. 1 and A3-4B

·          Mainlaying works at Zone A3-4A, A3-5A and A3-3C

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

·          Mainlaying works in Zone C1-6 of Expo Drive East and TTA Zone C1-4

·          Mainlaying works for proposed sewerage system in Zone B6-1, B6-3 (previously named B1-5A) and B6-5 (previously named B2-1)

·          Final cleaning, CCTV inspection and pressure test for the 9 nos. cooling watermains 23 out of 27 sections of cooling mains pipeline has been satisfied the pressure test.

 

E&M

·          Full commissioning test for Cooling Water Pumping Station P1

·          Site test for all E&M equipment and facilities in Cooling Water Pumping Station P5

·          Preparation works including testing and commissioning of all E&M equipment, BMS system and facilities in Cooling Water Pumping Station P3 and P4

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

·          Concreting the slab with hanger wall for planting area (+13.55mPD) between G.L.3-6/B-C & E-F on Observation Deck Level (+14.65mPD)

·          Concreting the base slab and wall of sprinkler water tank machine room and the slab of Machine Room

·          Installation of concrete block wall for store room 1 and room 2 on Level 1

·          Erecting the wall stem formwork for caisson seawall precast unit 2X on flat-top barge

·          Modification work of PTI at Expo Drive East

·          Modification work of bus station at Expo Drive East near EVA

·          Breaking up the existing covered walkway footing at Expo Drive East

·          Rectification works at bending block of cooling mains

·          E&M works and ABWFs installation at WSD Salt Water Pumping Station

·          Drilling hole and installation of pipe bracket for aeration and chlorination pipe inside salt water intake culvert Bay 3 to Bay 5

·          Concreting of the structure at salt water intake culvert Bay 10 and Bay 11 at WCR1

·          Steel fixing of the shaft of Bay 2a in salt water intake seaside cofferdam

·          Breaking the existing concrete road slab for DN800 salt water mains at Ex-pet garden near gate 1

·          Installation the shoring to trial pit of the permanent connection point to existing DN 600 water main at Hung Hing Road was commenced

·          Installation of precast concrete short pipe extended from the existing 1800 drainage at Box Culvert N landside

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

·          TZ1 and TS2 reclamation works

·          Formation of temporary seawall at TS2

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

·          Sheet piling

·          Platform Disassembly

·          Bored pile casing cutting

·          Grouting

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

·          Marine bored piling

·          Construction works for Box Culvert T

·          Construction of 1500f drainage pipe

 

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

 

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

Marine Works

·          Fabrication of precast seawall blocks and precast discharge outfall in precasting yard at Guangdong, China and all precast units (including caissons, box culvert, seawall block and discharge outfall) were anticipated to be delivered to Site

·          Installation of precast seawall blocks for caisson and box culvert installation

·          Installation of precast caisson, box culvert (Bay 10) and discharge outfall

·          Dredging works for Type 2 sediment underneath Expo Drive East Bridge

·          Dredging works between CH290 and CH370 at east of HKCEC near Wan Chai west ferry pier

·          Rockfilling at east of HKCEC near Expo Drive East

·          Rockfilling and rock armour protection works to cross-harbour watermains

·          Reinstatement works at TST seashore

·          Fresh water flushing, final cleaning and sterilization for cross-harbour watermains CHA, CHB, CHE & CHF

·          Installation of Impressed Current Cathodic Protection (ICCP) system including soil resistivity test, anode pits and transformer rectifier to CHA and CHB

 

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

 

·          Works would be continued at Zone B6-1, B6-3, B6-5, A1-1, A1-2, A1-4 (CHWM), A2-3D (Stage 2), A3-5A, A3-4A, A3-3C, run-out of Renaissance Hotel and C1-4

·          Mainlaying works at Zone C1-4

·          Mainlaying works for proposed sewerage system at Zone B6-1, B6-3 and B6-5

·          Mainlaying works at the run-out of Renaissance Hotel

·          Mainlaying works and entire road reinstatement in Zone A1-1 and A1-2 of Convention Avenue and the next TTA workfront at Zone A1-2 (CHWM)

·          Pressure test, grouting works and connection works at jacking pit in Zone A1-2A & A1-3A of Convention Avenue

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

·          Mainlaying works at Zone A3-5A and the works at Zone A3-3B would be subsequently commenced after the Zone A3-5A had been completed reinstated and reopened to public.

·          Pressure test for cooling watermain (AC, AE & AF)

E&M Works

 

·          Full commissioning for Cooling Water Pumping Station P1

·          Full commissioning for Cooling Water Pumping Station P3 & P4

·          Initial commissioning for Cooling Water Pumping Stations P5

 

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

 

·          Complete rectification works of cooling mains and pressure test.

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

·          Complete hard landscaping works at WSD Pumping Station

·          Continue construction of Bay 1b and Bay 2a shaft construction at salt water intake culverts.

·          Continue remaining drainage works and reinstatement works along Wan Shing Street.

·          Continue Aeration and Chlorination pipe installation of Bay 3 to Bay 11 and Bay 19b to Bay 24 inside Salt Water Intake Culvert.

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

·          Resume works for the outfall pipe B connection inside DSD receiving pit and complete dye tests

·          Continue construction of 1800 connection of Box Culvert N1, Bay 4 & Bay 5 and FRP installation at WCR1 area.

·          Complete concreting works at the roof Level (except late cast portion) at the New Ferry Pier.

 

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

·          Formation of temporary seawall at TS2

·          TZ1 and TS2 reclamation works

 

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

·          Sheet piling

·          Platform Disassembly

·          Dredging

·          Bored pile casing cutting

 

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

·          Construction works for Box Culvert T

·          Marine Piling

·          Construction of 1500f drainage pipe

·          Construction of Pile caps & columns

 

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

Superseded

Environmental Permit

EP-364/2009/B

17 Aug 2009

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

Surrendered

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

Further Environmental Permit

FEP-04/364/2009/A

14 Oct 2010

Surrendered

Further Environmental Permit

FEP-05/364/2009/A

15 Nov 2010

Valid

Further Environmental Permit

FEP-06/364/2009/A

22 Nov 2010

Valid

Further Environmental Permit

FEP-07/364/2009/A

25 Feb 2011

Valid

Further Environmental Permit

FEP-08/364/2009/A

15 Jun 2012

Valid

 

3.1.2.        Due to the multi-contract nature of the Project, the status of permits and/or licences under the individual contract(s) are presented as below:

 

 

 

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

3.1.3.        Summary of the current status on licences and/or permits on environmental protection pertinent and submission for contract no. HK/2009/01 under FEP-02/356/2009 are shown in Table 3.4 and Table 3.5.

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

Permits and/or Licences

Reference No.

Issued Date

Valid Period/ Expiry Date

Status

Further Environmental Permit

FEP-02/356/2009

24 Mar 2010

N/A

Valid

FEP-02/364/2009

21 Apr 2010

N/A

Valid

Notification of Works Under APCO

313088      

6 Jan 2010

N/A

Valid

Construction Noise Permit (CNP) for non-piling equipment

GW-RS-1293-12

10 Dec 2012

10 Dec 2012 to 9 June 2013

Valid

 

GW-RS0855-12

16 Aug 2012

17 Aug 2012 to  9 Feb 2013

Cancelled

 

GW-RS0862-12

20 Aug 2012

28 Aug 2012 to 27 Feb 2013

Cancelled

 

GW-RS0949-12

12 Sep 2012

16 Sep 2012 to 15 Mar 2013

Cancelled

 

GW-RS0760-12

18 Jul 2012

20 Jul 2012 to 19 Jan 2013

Valid

 

GW-RS0806-12

3 Aug 2012

4 Aug 2012 to 03 Feb 2013

Cancelled

 

GW-RS0823-12

3 Aug 2012

3 Aug 2012 to  02 Feb 2013

Cancelled

 

GW-RS0852-12

16 Aug 2012

16 Aug 2012 to 01 Feb 2013

Cancelled

 

 

GW-RS1011-12

26 Sep 2012

30 Sep 2012 to 29 Mar 2013

Cancelled

GW-RS1017-12

27 Sep 2012

30 Sep 2012 to 24 Mar 2013

Valid

GW-RE0793-12

21 Sep 2012

30 Sep 2012 to 29 Mar 2013

Valid

GW-RS1040-12

8 Oct 2012

13 Oct 2012 to 12 Apr 2013

Valid

GW-RS1177-12

15 Nov 2012

17 Nov 2012 to 10 May 2013

Valid

GW-RS1184-12

15 Nov 2012

17 Nov 2012 to 8 May 2013

Valid

GW-RS1185-12

19 Nov 2012

21 Nov 2012 to 8 May 2013

Valid

 

GW-RS1179-12

20 Nov 2012

22 Nov 2012 to 21 May 2013

Valid

GW-RS1187-12

20 Nov 2012

27 Nov 2012 to 26 May 2013

Valid

GW-RS1199-12

20 Nov 2012

26 Nov 2012 to 25 May 2013

Valid

Discharge Licence

 

WT00006220-2010

18 Mar 2010

31 Mar 2015

Valid

WT00009641-2011

24 Jul 2011

31 Jul 2016

Valid

Billing account under Waste Disposal Ordinance

7010069

21 Jan 2010

N/A

 

Valid

Registration as a Chemical Waste Producer

WPN5213-134-C3585-01

21 Jan 2010

N/A

Valid

Dumping Permit (Type 1 – Open Sea Disposal)

EP/MD/13-096

3 Dec 2012

4 Dec 2012 to
 3 June 2013

Valid

Dumping Permit (Type 1 – Open Sea Disposal (Dedicate Sites) & Type 2 – Confined Marine Disposal)

EP/MD/13-089

8 Nov 2012

12 Nov 2012 to 11 Dec 2012

Expired

EP/MD/13-106

12 Dec 2012

17 Dec 2012 to 16 Jan 2013

Valid

 

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