This is the Environmental Monitoring and Audit (EM&A) Monthly Report – May 2014 specific for Environmental Permit no. EP-364/2009/B, Further Environmental Permit nos. FEP-01/364/2009, FEP-02-364/2009, FEP-05/364/2009/A, FEP-06/364/2009/A FEP-07/364/2009/A, FEP-08/364/2009/A and FEP-09/364/2009/B. The EM&A report is prepared by the Environmental Team (ET) employed under Contract No. HK/2011/07 – Wan Chai Development Phase II and Central Wanchai Bypass – Sampling, Field Measurement and Testing Works (Stage 2). This report presents the environmental monitoring findings and information recorded during the period of May 2014. The cut-off date of reporting is at 27^thof each reporting month.

In the reporting month, the principal work activities of individual contracts are included as follows:

Contract no. HY/2009/18 - Central - Wan Chai Bypass (CWB) - Central Interchange under FEP-05/364/2009/A

· Excavation of trial pit

· Transplanting of trees

· Drainage works

· Tunnel works including scaffolding erection, excavation, OHVD installation, roadside barriers, top and base slab construction

· Trough structure construction and associated drilling and grouting

· Road works

· Bridges construction

Contract no. HK/2009/01 - Wan Chai Development Phase II - Central - Wan Chai Bypass at Hong Kong Convention and Exhibition Centre - Tunnel Works under FEP-02/364/2009

· Demolition work of the existing Expo Drive East Bridge

· Trench excavation at both northern and southern ends of existing Expo Drive East

· Bridge

· Stage 1 tunnel blinding layer

· Stage 1 tunnel structure work

· Excavation & fabrication at tunnel

· Installation of pre-bored H-piles at the HKCEC water channel by t

· Installation of pre-bored H-piles at the area adjacent to new temporary road

· Construction of D-wall for the remaining south D-wall panels at Stage 2

· Discharge cooling main laying works for BI, BG & BF

· Saltwater main laying works for S8B

· Trimming works at Fairway

· The removal work for abandoned equipment at lower portion of existing P3 & P4

pump houses

· The removal work for abandoned equipment for existing P7 & P9 pump houses

Contract no. HK/2009/02 - Wan Chai Development Phase II - Central - Wan Chai Bypass at Wan Chai East (CWB Tunnel) under FEP-01/364/2009

· Water test on cracks at roof slab

· Removal of ELS at S3 Level

· The crack mapping for tunnel top slab

· Loading Transfer for King Post at top slab

· Preparation works for horizontal CJ slab construction at Bay 1

· Dismantling of scaffolding along the eastbound base slab and 50% along westbound base slab

· Scaffolding removal at OHVD of eastbound and westbound

· Toe grouting & interfacing coring for southern D-Wall

· Transferal of D-Wall plant from Tunnel Portion 2 to Tunnel Portion 3 & 4, including the BC-Cutter and Crane

· Removal of silo at northern seawall near Box Culvert N1 outfall

· Excavation for remaining 2 bored pile nos. PS15 and PS16

· 3 nos. D-wall Panel were concreted in the report period P99, P130 and P145 Critical D-wall interfacing with the footprint of temporary bridges for HHR Flyover Diversion (Stage 2) implementation

· Construction of D-wall panels P98, P131 and P146

Contract no. HY/2009/15 - Central-Wanchai Bypass – Tunnel (Causeway Bay Typhoon Shelter Section) under FEP-06/364/2009/A

· Tunnel construction (shaft) at TPCWAE

· Dismantling of struts at TS2, TS4 & TPCWAE

· Mined Tunnel drill-and-break works and installation of steel ribs at East and West Portal.

· Mined tunnel lining construction

Contract no. HY/2009/19 - Central - Wanchai Bypass Tunnel (North Point Section) and Island Eastern Corridor Link under FEP-07/364/2009/A

· Road works at Watson Road

· Bored piling (Land)

· Removal of strut at ELS

· Removal of marine platform

· Construction of Dolphin Cap

· ELS, EVB and Cut & Cover Tunnel

· Installation of dewatering well

· Laying of 1500f pipe

· Launching of segments

· Extraction of temporary pile from marine section

· Construction of bridge TA1

· Pre-bored H-pile for Admin. Building commenced

· U-beam installation commenced

· Parapet construction commenced

· Wing slab extension for segment commenced

· Construction of TD bridge commenced

Contract no. HK/2010/06 - Wan Chai Development Phase II - Central - Wan Chai Bypass over MTR Tsuen Wan Line under FEP-08/364/2009/A

· Completion of laying protection board

· Preparation works for sealing of cross wall opening

· Diversion of power supply

Contract no. HK/2012/08 – Wan Chai Development Phase II – Central- Wan Chai Bypass at Wan Chai West under FEP-09/364/2009B

· Diaphragm wall construction

· Site survey

Contract no. HY/2010/08 –Central - Wan Chai Bypass (CWB) –Tunnel (Slip Road 8) under FEP-10/364/2009B

· Tree & root pruning works

· Tree transplanting works,

· Tree works within off-site nursery compound,

· Drainage improvement works,

· Sheet piling works,

· Demarcation of graphics,

· Erection of noise absorption sheetings,

· Installation of site hoardings and provision of concrete bund under the site hoardings,

· Pipe piling, ground pre-treatment & pre-boring works,

· Re-provisional of turtle pond – peddle path &

· Construction of Bowling Green Office.

Contract no. HY/2011/08 –Central - Wan Chai Bypass (CWB) –Tunnel Buildings, Systems and Fittings, and Works Associated with Tunnel Commissioning under FEP-11/364/2009B

· No physical construction activity on site

Noise Monitoring

Noise monitoring during daytime was conducted at M1a - Harbour Road Sports Center; M2b - Noon-day gun area; M3a - Tung Lo Wan Fire Station; M4b - Victoria Center; M5b - City Garden, M6 - HK Baptist Church Henrietta Secondary School, M7e and M7w – International Finance Centre Eastern and Western End of Podium, and M8 - City Hall on a weekly basis.
No action and 2 limit level exceedances at M6 – HK Baptist Church Henrietta Secondary School were recorded on 7 and 14 May 2014 in this reporting month. The exceedances were concluded as non-project related.
24-hour real time noise monitoring was conducted at RTN1 - FEHD Hong Kong Transport Section Whitfield Depot for construction activities at IEC bridge deck. No project related exceedance was recorded in the reporting month.
24-hour real time noise monitoring was conducted at RTN2a – Hong Kong Electric Centre. No project related exceedance was recorded in the reporting month.
24-hour real time noise monitoring was conducted at RTN3 – Yu Lee Mo Fan Memorial School. No project related exceedance was recorded in the reporting month.
24-hour real time noise monitoring was conducted at RTN4 – Causeway Bay Community Centre. No project related exceedance was recorded in the reporting month.
Liaison was conducted with HK Baptist Church Henrietta Secondary School and Po Leung Kuk Yu Lee Mo Fan Memorial School regarding the set up of RTN3 real time noise monitoring station. Po Leung Kuk Yu Lee Mo Fan Memorial School grant permission for set up on 4 Sep 2012 and station set up was performed on 14 Sep 2012.
Real time noise monitoring station at Oil Street Community Liaison Centre (RTN2- Oil Street Community Centre) was relocated from Oil Street Community Liaison Centre to Hong Kong Electric (RTN2a- Electric Centre) on 5 Oct 2012 which is a representative of the 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.
Real-time noise baseline capturing was conducted from 21 Sep 2012 to 04 Oct 2012 at RTN3-Po Leung Kuk Yu Lee Mo Fan Memorial School.
Real-time Noise Monitoring at RTN3- Po Leung Kuk Yu Lee Mo Fan Memorial School was commenced since 06 Oct 2012.
Causeway Bay Community Centre has granted permission for set up of real time noise monitoring station on 21 Dec 2012 and station set up was performed on 27 Dec 2012. The Baseline noise level of RTN4- Causeway Bay Community Centre will adopt the results from the baseline noise monitoring report for EP/364/2009 in 22 April 2010 in which approved by EPD.
According to clause 3.1 stated in EP-364/2009/B, “the real-time monitoring system shall be in place no later than two weeks before the commencement date of demolition works of the existing Island Eastern Corridor”. IEC demolition associated construction works was commenced on 3 Feb 2013 and Real time noise monitoring at RTN4-Causeway Bay Community Centre was commenced on 13 Jan 2013.
Real-time noise monitoring station RTN1-FEHD Whitfield Depot was finely adjusted from 2/F to roof-top at FEHD Whitfield Depot on 24 June 2013 with respect to the commencement of advance works for IEC parapet demolition.

Air Monitoring

Due to electricity interruption, the following 24hr TSP monitoring events were rescheduled in the reporting month,

24hr TSP monitoring at CMA1b was rescheduled from 8, 14 and 20 May 2014 to 9, 15 and 21 May 2014.

24hr TSP monitoring at CMA3a was rescheduled from 2 and 8 May 2014 to 3 and 9 May 2014.

24hr TSP monitoring at MA1w was rescheduled from 2 May 2014 to 3 May 2014.

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.
The location ID of air monitoring station CMA1b was updated as Oil Street Site Office in April 2013.
1-hour and 24-hour Total Suspended Particulates (TSP) monitoring were conducted at CMA1b – Oil Street Site Office; CMA2a - Causeway Bay Community Center; CMA3a - CWB PRE Site Office Area; CMA4a – Society for the Prevention of Cruelty to Animals; CMA5a - Children Garden opposite to Pedestrian Plaza; MA1e and MA1w – International Finance Centre eastern and western podium on every six days basis.

Complaints, Notifications of Summons and Successful Prosecutions

No environmental complaint was received in the reporting month.

Site Inspections and Audit

The Environmental Team (ET) conducted weekly site inspections for Contract no. HY/2009/15, HY/2009/18, HY/2009/19, HY/2010/08, HK/2009/01, HK/2009/02, HK/2012/08 and HK/2010/06 in this reporting period. Construction of bored pile E3B under HY/2009/17 was confirmed completed and the respective work area under FEP was inspected under HY/2009/19 from 19 Dec 2012 onwards. The Contractors rectified major observations and recommendations made during the audit sessions. No non-conformance was identified during the site inspections.

Future Key Issues

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

Contract no. HY/2009/18 – Central – Wan Chai Bypass (CWB) – Central Interchange under FEP-05/364/2009/A

· Excavation of trial pit

· Drainage works

· Tunnel works including scaffolding erection, excavation, OHVD installation, roadside
barriers, top and base slab construction, extract sheet pile, waterproofing and backfill

· Trough structure construction and associated drilling and grouting

· Road works

· Bridges construction

Contract no. HK/2009/01 – Wan Chai Development Phase II – Central – Wan Chai Bypass at Hong Kong Convention and Exhibition Centre – Tunnel Works under FEP-02/364/2009

· Remaining utilities diversion work at the northern and southern ends of

existing Expo Drive East Bridge

· Demolition work of bridge would be completed except

· Installation of pre-bored H-piles for box culvert would be commenced.

· Stage 1 tunnel structure works would be continued for the remaining base slab

· Construction of diaphragm wall would be taken place in Stage 3 at East of HKCEC.

· Ground treatment and plant mobilization work

· Installation of Stage 2 pre-bored H-piles at the HKCEC water channel

· Installation of Stage 3 pre-bored H-piles adjacent to new temporary road

· Discharge cooling main laying works for BI, BG & BF

· Sewer works at Fenwick Pier Street

· Remaining Saltwater main laying works would be night zones A4-2B and A4-2C

near Renaissance Harbour View hotel

Contract no. HK/2009/02 – Wan Chai Development Phase II – Central – Wan Chai Bypass at Wan Chai East (CWB Tunnel) under FEP-01/364/2009

· Strut S3 removal.

· Horizontal CJ slab construction at Bay 1 & Bay 8.

· Crack rectification for tunnel top slab.

· Load transfer for king posts & waterproofing layer installation for tunnel roof slab.

· Backfilling to Tunnel Portion 1.

· Toe grouting & interfacing coring for southern D-Wall

· Construction of remaining bored piles.

· Pump test for Tunnel Portion 2 excavation.

· Ground treatment and guide wall for D-Wall construction.

· All critical 10 nos. D-wall Panel Nos. C130A – P131, P144 – P146 and P97 – P99 interfacing with the footprints of temporary bridges for HHR Flyover Diversion
(Stage 2) implementation.

· Existing 450mm storm water drain diversion from Gate No.2 Box Culvert N1.

· Girder installation for Bridge 3 for HHR Flyover Diversion (Stage 2).

· D-wall modification for supporting Bridge 2 and commence capping beam construction at Bridge 2.

· King post installation interfacing with the footprint of Bridge 2.

· Excavation for D-wall modification for supporting Bridge 1.

Contract no. HY/2009/15 – Central-Wanchai Bypass – Tunnel (Causeway Bay Typhoon Shelter Section) under FEP-06/364/2009/A

· Dismantling of struts and backfilling at TS2, TS4 & TPCWAE

· Mined Tunnel drill-and-break works and installation of steel ribs at East and West Portal.

Contract no. HY/2009/19 – Central – Wanchai Bypass Tunnel (North Point Section) and Island Eastern Corridor Link under FEP-07/364/2009/A

· Road works at Watson Road

· Bored piling (Land)

· Removal of strut at ELS

· Construction of cross-head (Land)

· Construction of Dolphin Cap

· ELS, EVB and Cut & Cover Tunnel

· Laying of 1500f pipe

· Launching of segments

· Extraction of temporary pile from marine section

· Construction of bridge TA1

· Pre-bored H-pile for Admin. Building

· U-beam installation continue

· Parapet construction continue

· Wing slab extension for segment continue

· Construction of TD bridge continue

Contract no. HK/2010/06 - Wan Chai Development Phase II - Central - Wan Chai Bypass over MTR Tsuen Wan Line under FEP-08/364/2009/A

· Delivery and installation of slotted panels

· Sealing of cross wall openings inside precast box unit

· Infilling of foam concrete

· Reinstatement of roof slab at turret openings

Contract no. HK/2012/08 – Wan Chai Development Phase II – Central- Wan Chai Bypass at Wan Chai West under FEP-09/364/2009/B

· Diaphragm wall construction

· Site survey

Contract no. HY/2010/08 –Central - Wan Chai Bypass (CWB) –Tunnel (Slip Road 8) under FEP-10/364/2009B

· Tree & root pruning works

· Tree transplanting works,

· Tree works within off-site nursery compound,

· Drainage improvement works,

· Sheet piling works,

· Demarcation of graphics,

· Erection of noise absorption sheetings,

· Installation of site hoardings and provision of concrete bund under the site hoardings,

· Pipe piling, pipe piling, ground pre-treatment & pre-boring works &

· Construction of Bowling Green Office.

Contract no. HY/2011/08 – Central - Wan Chai Bypass (CWB) –Tunnel Buildings, Systems and Fittings, and Works Associated with Tunnel Commissioning under FEP-11/364/2009B

· No physical construction activity on site

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-364/2009/B and Further Environmental permit nos. FEP-01/364/2009, FEP-02/364/2009, FEP-05/364/2009/A, FEP-06/364/2009/A, FEP-07/364/2009/A, FEP-08/364/2009/A and FEP-09/364/2009/B 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 (EP) no. EP-364/2009/B, Further Environmental Permit (FEP) nos. FEP-01-364/2009, FEP-02/364/2009, FEP-05/364/2009/A, FEP-06/364/2009/A, FEP-07/364/2009/A, FEP-08/364/2009/A and FEP-09/364/2009B during the period April 2014 to May 2014. The cut-off date of reporting is at 27^thof 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 Designated 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. Design and Construction of Central – Wan Chai Bypass and Island Eastern Corridor Link under the Project involves the construction and operation of a trunk road and its road tunnel more than 800m in length between portals that is shown at Figure 2.1.

2.2.2. The study area encompasses existing developments from Central to North Point. The scope of the Central-Wanchai Bypass (CWB) and Island Eastern Corridor Link (IECL) includes:

· A dual three-lane trunk road, approximately 4.5 km in length, and tunnel approximately 3.7 km in length defined from the connection with the existing Rumsey Street Flyover in Central, through to a connection with the existing Island Eastern Corridor to the east of the Causeway Bay Typhoon Shelter (CBTS);

· The Central Interchange near the Rumsey Street Flyover to provide road connections to the Central area;

· Tunnel control buildings and ventilation buildings;

· Slip roads to connect the CWB to the local road system in the Wan Chai North and Causeway Bay area;

· Associated road lighting, road signing, traffic control and surveillance system; and

· Other associated works.

2.2.3. 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 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 Table2.2.

Table 2.2 Details of Individual Contracts under the Project

Contract No.	Contract Title	Associated DP(s)	Construction Commencement Date
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
04/HY/2006	Reconstruction of Bus Terminus near Man Yiu Street and Man Kwong Street	DP1	September 2010 (Completed)
HK/2009/01	Wan Chai Development Phase II – Central – Wan Chai Bypass at Hong Kong Convention and Exhibition Centre – Tunnel Works	DP1, DP2	25 August 2011
HK/2009/02	Wan Chai Development Phase II – Central – Wan Chai Bypass at Wan Chai East(CWB Tunnel)	DP1	26 April 2011
HY/2009/15	Central-Wanchai Bypass – Tunnel (Causeway Bay Typhoon Shelter Section)	DP1,DP3	13 July 2011
HY/2009/19	Central – Wanchai Bypass Tunnel (North Point Section) and Island Eastern Corridor Link	DP1	24 March 2011
HK/2010/06	Wan Chai Development Phase II-Central-Wan Chai Bypass over MTR Tsuen Wan Line	DP3	22 March 2011
HK/2012/08	Wan Chai Development Phase II- Central-Wan Chai Bypass at Wan Chai West	DP1,DP2, DP3	10 March 2014
HY/2010/08	Central- Wanchai Bypass Tunnel – Tunnel (Slip Road 8)	DP1, DP2, DP3	21 March 2013
HY/2011/08	Central - Wan Chai Bypass (CWB) –Tunnel Buildings, Systems and Fittings, and Works Associated with Tunnel Commissioning	DP1	To be commenced tentatively on 4^th quarter in 2014.

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
AECOM	Engineer’s Representative for CWB	Principal Resident Engineer	Mr. Peter Poon	3922 3388	3912 3010
Lam Woo & CO., LTD.	Contractor under Contract no. HY/2009/17	General Manager	Mr. Thomas Tang	6111 5351	2566 7522
		Contractor’s Representative	Mr. Chung Man Shek	2566 4866
		Site Agent	Mr. Tong Au	9725 5874
		Environmental Officer	Dr. Priscilla Choy	9161 7287
		Environmental Supervisor	Mr. Tam Chun Pong	6461 3062
Chun Wo – Leader Joint Venture	Contractor under Contract no. HK/2009/01	Site Agent	Mr. Simon Liu	2162 9909	2634 1626
		Construction Manager	Mr. Terry Wong	9757 9846
		Deputy Site Agent	Mr. Andy Yu	9648 4896
		Construction Manager	Mr. Wyman Wong	9627 2467
		Construction Manager	Mr. Jack Chu	9775 2467
		Environmental Officer (Compliance Manager)	Mr. Frank So	9103 2370
		Environmental Supervisor	Mr. Stanley Chan	9047 6148
Chun Wo – CRGL Joint Venture	Contractor under Contract no. HK/2009/02	Site Agent	Mr. K.K. Yuen	3658-3002	2827 9996
		Project Manager	Mr. Alfred Leung	3658-3022
		Quality & Environmental Manager (Environmental Officer)	Mr. C.P. Ho	3658-3000
Chun Wo - CRGL - MBEC Joint Venture	Contractor under Contract no. HY/2009/19	Project Manager	Mr. David Lau	3758 8879	2570 8013
		Site Agent	Mr. Paul Yu	9456 9819
		Environmental Manager / Environmental Officer	Mr. M.H. Isa	9884 0810
		Environmental Engineer	Mr. Calvin Leung	9286 9208
		Construction Manager (Marine)	Mr. William Luk	9610 1101
		Construction Manager (Land)	Mr. Patrick Cheung	9643 3012
		Construction Manager (Land)	Mr. Eric Fong	6191 9337
		Operation Manager (Land)	Mr. Yung Kwok Wah	9834 1010
Leighton Contractors (Asia) Limited	Contractor under Contract no. HY/2009/18	Site Agent	Mr. Desmond Sze	2214 7700	2140 6799
		Deputy Site Agent	Mr. Roger Wong	2214 7703
		Environmental Officer	Ms. Lighting Chan	2823 1161
		Environmental Engineer	Mr. Donald Ip	2214 7721
		Assistant Environmental Engineer	Mr. Penny Yiu	2214 7738
		Environmental Supervisor	Mr. K. P. Lai	6461 4660
		Environmental Supervisor	Mr. Ray Cheng	2214 7742
		Environmental Supervisor	Mr. K. W. Lee	6461 4623
		Environmental Supervisor	Mr. Dorothy Shing	2214 7705
		Environmental Supervisor	Mr. C. Y. Au Yeung	6461 8631
China State Construction Engineering (HK) Ltd.	Contractor under Contract no. HY/2009/15	Project Director	Mr. K C Cheung	2823 7813	2865 5229
		Site Manager	Mr. J.H. Chen	3557 6368	2566 2192
		Contractor’s Representative	Mr. Gene Cheung	3557 6395
		Head of construction	Mr. Roger Cheung	3557 6371
		Environmental Officer	Mr. Andy Mak	3557 6215
		Environmental Supervisor	Ms. Esther Choi	35576348
Gammon -Leader JV	Contractor under Contract no. HK/2010/06	Project Manager	Mr. Paul Lui	9095 7922	2529 2880
		Site Agent	Mr. Eric Yip	2529 2068
		Environmental Officer	Mr. Clement Pang	9481 6024
		Environmental Supervisor	Mr. Jacky Cheung	9735 9200
China State- Leader JV	Contractor under Contract no. HK/2012/08	Project Director	Mr. Andrew TSE	9137 1811	2877 1522
		Project Manager	Mr. Victor WU	9193 8871
		Deputy Project Manager	Mr. George CHEUNG	9268 1918
		Site Agent	Mr. Paul LUI	9095 7922
		Environmental Officer	Mr. James MA	9130 9549
		Environmental Supervisor	Mr. Ching Man, CHAN	6050 4919
China State	Contractor under Contract no.HY/2010/08	Project Director	Cheung Kit Cheung	3557 6399	2566 8061
		Project Manager	Chan Ying Lun	9812 0592
		Deputy Project Manager	Chris Leung	3467 4299
		Site Agent	Dr. Dave Chan	3467 4277
		Environmental Officer	Mr. C.M. Wong	3557 6464
		Environmental Supervisor	Mr. Louis Lam Tsz Kwan	3557 6470
Leighton Joint Venture	Contractor under Contract no. HY/2011/08	Project Manager	Paul Evans	2823 1111	21406799
		Site Agent	Colman Wong	9730 0806
		Environmental Officer	Donald Ip	6461 8635
		Environmental Supervisor	Penny Yiu	2214 7738
ENVIRON Hong Kong Limited	Independent Environmental Checker (IEC)	Independent Environmental Checker (IEC)	Mr. David Yeung	3465 2888	3465 2899
Lam Geotechnics Limited	Environmental Team (ET)	Environmental Team Leader (ETL)	Mr. Raymond Dai	2882 3939	2882 3331

2.4.3. In this reporting month, the principal work activities of individual contracts are included as follows:

Contract no. HY/2009/18 - Central - Wan Chai Bypass (CWB) - Central Interchange under FEP-05/364/2009/A

· Excavation of trial pit

· Transplanting of trees

· Drainage works

· Tunnel works including scaffolding erection, excavation, OHVD installation, roadside barriers, top and base slab construction

· Trough structure construction and associated drilling and grouting

· Road works

· Bridges construction

Contract no. HK/2009/01 - Wan Chai Development Phase II - Central - Wan Chai Bypass at Hong Kong Convention and Exhibition Centre - Tunnel Works under FEP-02/364/2009

· Demolition work of the existing Expo Drive East Bridge

· Trench excavation at both northern and southern ends of existing Expo Drive East

· Bridge

· Stage 1 tunnel blinding layer

· Stage 1 tunnel structure work

· Excavation & fabrication at tunnel

· Installation of pre-bored H-piles at the HKCEC water channel by t

· Installation of pre-bored H-piles at the area adjacent to new temporary road

· Construction of D-wall for the remaining south D-wall panels at Stage 2

· Discharge cooling main laying works for BI, BG & BF

· Saltwater main laying works for S8B

· Trimming works at Fairway

· The removal work for abandoned equipment at lower portion of existing P3 & P4

pump houses

· The removal work for abandoned equipment for existing P7 & P9 pump houses

Contract no. HK/2009/02 - Wan Chai Development Phase II - Central - Wan Chai Bypass at Wan Chai East (CWB Tunnel) under FEP-01/364/2009

· Water test on cracks at roof slab

· Removal of ELS at S3 Level

· The crack mapping for tunnel top slab

· Loading Transfer for King Post at top slab

· Preparation works for horizontal CJ slab construction at Bay 1

· Dismantling of scaffolding along the eastbound base slab and 50% along westbound base slab

· Scaffolding removal at OHVD of eastbound and westbound

· Toe grouting & interfacing coring for southern D-Wall

· Transferal of D-Wall plant from Tunnel Portion 2 to Tunnel Portion 3 & 4, including the BC-Cutter and Crane

· Removal of silo at northern seawall near Box Culvert N1 outfall

· Excavation for remaining 2 bored pile nos. PS15 and PS16

· 3 nos. D-wall Panel were concreted in the report period P99, P130 and P145 Critical D-wall interfacing with the footprint of temporary bridges for HHR Flyover Diversion (Stage 2) implementation

· Construction of D-wall panels P98, P131 and P146

Contract no. HY/2009/15 - Central-Wanchai Bypass – Tunnel (Causeway Bay Typhoon Shelter Section) under FEP-06/364/2009/A

· Tunnel construction (shaft) at TPCWAE

· Dismantling of struts at TS2, TS4 & TPCWAE

· Mined Tunnel drill-and-break works and installation of steel ribs at East and West Portal.

· Mined tunnel lining construction

Contract no. HY/2009/19 - Central - Wanchai Bypass Tunnel (North Point Section) and Island Eastern Corridor Link under FEP-07/364/2009/A

· Road works at Watson Road

· Bored piling (Land)

· Removal of strut at ELS

· Removal of marine platform

· Construction of Dolphin Cap

· ELS, EVB and Cut & Cover Tunnel

· Installation of dewatering well

· Laying of 1500f pipe

· Launching of segments

· Extraction of temporary pile from marine section

· Construction of bridge TA1

· Pre-bored H-pile for Admin. Building commenced

· U-beam installation commenced

· Parapet construction commenced

· Wing slab extension for segment commenced

· Construction of TD bridge commenced

Contract no. HK/2010/06 - Wan Chai Development Phase II - Central - Wan Chai Bypass over MTR Tsuen Wan Line under FEP-08/364/2009/A

· Completion of laying protection board

· Preparation works for sealing of cross wall opening

· Diversion of power supply

Contract no. HK/2012/08 – Wan Chai Development Phase II – Central- Wan Chai Bypass at Wan Chai West under FEP-09/364/2009B

· Diaphragm wall construction

· Site survey

Contract no. HY/2010/08 –Central - Wan Chai Bypass (CWB) –Tunnel (Slip Road 8) under FEP-10/364/2009B

· Tree & root pruning works

· Tree transplanting works,

· Tree works within off-site nursery compound,

· Drainage improvement works,

· Sheet piling works,

· Demarcation of graphics,

· Erection of noise absorption sheetings,

· Installation of site hoardings and provision of concrete bund under the site hoardings,

· Pipe piling, ground pre-treatment & pre-boring works,

· Re-provisional of turtle pond – peddle path &

· Construction of Bowling Green Office.

Contract no. HY/2011/08 –Central - Wan Chai Bypass (CWB) –Tunnel Buildings, Systems and Fittings, and Works Associated with Tunnel Commissioning under FEP-11/364/2009B

· No physical construction activity on site

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

Contract no. HY/2009/18 – Central – Wan Chai Bypass (CWB) – Central Interchange under FEP-05/364/2009/A

· Excavation of trial pit

· Drainage works

· Tunnel works including scaffolding erection, excavation, OHVD installation, roadside
barriers, top and base slab construction, extract sheet pile, waterproofing and backfill

· Trough structure construction and associated drilling and grouting

· Road works

· Bridges construction

Contract no. HK/2009/01 – Wan Chai Development Phase II – Central – Wan Chai Bypass at Hong Kong Convention and Exhibition Centre – Tunnel Works under FEP-02/364/2009

· Remaining utilities diversion work at the northern and southern ends of

existing Expo Drive East Bridge

· Demolition work of bridge would be completed except

· Installation of pre-bored H-piles for box culvert would be commenced.

· Stage 1 tunnel structure works would be continued for the remaining base slab

· Construction of diaphragm wall would be taken place in Stage 3 at East of HKCEC.

· Ground treatment and plant mobilization work

· Installation of Stage 2 pre-bored H-piles at the HKCEC water channel

· Installation of Stage 3 pre-bored H-piles adjacent to new temporary road

· Discharge cooling main laying works for BI, BG & BF

· Sewer works at Fenwick Pier Street

· Remaining Saltwater main laying works would be night zones A4-2B and A4-2C

near Renaissance Harbour View hotel

Contract no. HK/2009/02 – Wan Chai Development Phase II – Central – Wan Chai Bypass at Wan Chai East (CWB Tunnel) under FEP-01/364/2009

· Strut S3 removal.

· Horizontal CJ slab construction at Bay 1 & Bay 8.

· Crack rectification for tunnel top slab.

· Load transfer for king posts & waterproofing layer installation for tunnel roof slab.

· Backfilling to Tunnel Portion 1.

· Toe grouting & interfacing coring for southern D-Wall

· Construction of remaining bored piles.

· Pump test for Tunnel Portion 2 excavation.

· Ground treatment and guide wall for D-Wall construction.

· All critical 10 nos. D-wall Panel Nos. C130A – P131, P144 – P146 and P97 – P99 interfacing with the footprints of temporary bridges for HHR Flyover Diversion (Stage 2) implementation.