This is the Environmental Monitoring and Audit (EM&A) Monthly Report – March 2011 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 28^th February 2011 to 27^th March 2011. The cut-off date of reporting is at 27^th of each reporting month.

Construction Activities for the Reported Period

During this reporting period, the major work activities for Contract no. HY/2009/11 included:

· Dredging works,

· Reclamation works,

· Construction & installation of Seawall Block; and

· Drainage Construction works

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

· Dredging of marine sediments for the open cut trench of cross harbour water mains and final trimming for pipe trench (From CHA 450 to 970);

· Removal of existing rock-fill material at west side sloping seawall of HKCEC extension for trench dredging of cross harbour water mains;

· Excavation and installation of shoring system for pipe laying work at Wan Chai (Zone A2-2);

· For transplanting 29 nos. of trees at Tsim Sha Tsui Salisbury Garden (South Portion) and 7 nos. of trees at along Expo Drive (for jetty access construction), transplanting of 11 more tress at Tsim Sha Tsui Salisbury (North Portion) shall either be transplanted or felled prior to the pipe laying work as per the updated pipe layout;

· Pipe laying at TST was commenced on early February and trench excavation;

· After receiving the latest as-built information from WSD, trial pit excavation for Wan Chai connection points at Fenwick Pier Street footpath;

· Routine maintenance and clearance works for silt screens;

· Coring works (Stage 1: 42 nos. under 350mm diameter openings) at Pump House P1, P3, P4, and P5;

· Installation of cooling main pipelines at HKCEC VIP Drop-Off Area (Zone B1-1) and reinstatement works;

· Installation of cooling main pipelines at HKCEC Golden Bauhinia Garden (Zone B4-1), area were backfilled and reinstatement to be commenced;

· Installation of cooling main pipelines at HKCEC West Wing (Zone B1-2) is on-going (approx. 140m pipe length completed). Portion of area A were reinstated and cleared on 18 Mar. 2011;

· Due to construction of SCL works, trial trench construction for temporary diversion of Convention Plaza discharge mains;

· Excavation for connection points for Shui On (AE & BE) at Convention Avenue (Zone A2-2) have to be enlarged for tentative pipe connection work;

· Installation of another 6 pipe piles;

· Demolition of staging platform; and

· Removal of rock armour along north shore of HKCEC water channel

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

· No sorted fill produce at Tseung Kwan O public fill sorting facility;

· Finishing works and remedial works for new public toilet was completed;

· Internal decoration for new public toilet was commenced;

· External decoration for new public toilet was commenced;

· Partial demolition of existing ferry pier at Expo Drive East was completed;

· Existing jetty pier at Expo Drive East was relocated;

· Preparation works for seawall modification at Expo Drive East was completed;

· Modification of existing seawall at Expo Drive East was commenced;

· Excavation at Harbour Road and Harbour Centre for cooling mains;

· 24m cooling water mains was laid at Harbour Road;

· Sun Hung Kai tee connection was carried out;

· China Resource Building tee connection was carried out;

· Driving remaining sheet-piles for excavation and lateral support at WSD Salt Water Pumping Station was completed;

· Curtain grout works at WSD Salt Water Pumping Station was carried out;

· Excavation and lateral support;

· Driving sheet-piles at Wan Shing Street for WSD Intake Culvert;

· Dredging for submarine outfall pipe was ongoing;

· Installation of T6 & T7 seawall blocks was commenced;

· Curtain grout for jacking pit at ex-pet garden was carried out;

· Excavation and lateral support for jacking pit at ex-pet garden was commenced

· Tunnel bored pile works;

· Guide wall for diaphragm wall construction;

· Establishment of desander and silo for diaphragm wall construction was commenced;

· Pre-drilling of bored pile and diaphragm wall;

· 1800 diameter drainage diversion was completed; and

· Road work for Hung Hing Road traffic diversion was completed.

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

· Rock removal at TS4 and TPCWA;

· Seawall block construction at TS1 and TPCWAE;

· Night time protection works at CHT;

· Ground investigation and trial pit excavation; and

· Drainage works at PRE office

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

· Installation of Silt Curtain for Dredging Works;

· Dredging over the MTR Tsuen Wan Line; and

· Pre-construction Condition Survey inside MTR tunnel

Noise Monitoring

Noise monitoring during daytime and restricted hour were conducted at the stations M1a, M2b, M3a, M4b and M5b on a weekly basis in the reporting month. Two limit level exceedances were recorded at M1a - Harbour Road Sports Centre on 15 and 24 March 2011 during restricted hour. Investigation found that major traffic noise was contributed in the noise monitoring and not related to the Project.

Real-time Noise Monitoring

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. All monitoring results were below limit level in the reporting month.

Air Quality Monitoring

Air quality monitoring has been conducted at stations CMA1b – Oil Street Community Liaison Centre, CMA2a – Causeway Bay Community Centre, CMA3a – CWB PRE Site Office and CMA4a - SPCA. No exceedance was recorded in the reporting month.

Water Quality Monitoring

Water quality monitoring at 19 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. Investigations were found that the most of exceedances are not related to the Project works.

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
	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	1	1	1	0	0	0	0	3	2	0
	C9	0	0	0	0	1	0	0	0	0	1	1	0
HK/2009/01	WSD19	0	0	0	0	0	2	0	0	1	0	2	0
	WSD20	0	0	0	1	1	0	0	0	0	0	0	0
	WSD7	0	0	1	0	0	0	0	0	0	0	0	0
	C1	0	0	0	0	0	0	0	0	0	0	0	0
	C2	0	0	0	0	0	0	0	0	0	0	0	0
	C3	0	0	1	0	1	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
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	0	0	0	0
	WSD21	0	0	0	0	0	1	0	0	0	0	0	0
HY/2009/15	C6	0	0	0	0	0	0	0	0	0	0	0	0
Total		0	0	3	2	4	3	0	0	1	4	5	0

Remarks: - Station C2 is related to the Contract no. HK/2010/06 which was commenced on 23 March 2011;

- Considering the absence of intake pump operation at Windsor House intake (C7), this sensitive receiver was apparently not exist during this period so that no water quality monitoring at C7 for compliance checking was undertaken in this reporting month.

Complaints, Notifications of Summons and Successful Prosecutions

There were no environmental complaint recorded in the reporting month.

Site Inspections and Audit

The Environmental Team (ET) conducted weekly site inspections for Contract nos. HY/2009/11, HK/2009/01, HK/2009/02 HY/2009/15 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.

The site inspection for Contract HK/2010/06 will be commenced on 29 March 2011.

Future Key Issues

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

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

· Dredging works;

· Reclamation works;

· Construction & installation of Seawall Block;

· Drainage Construction works;

· Floating out of Caisson seawall;

· Construction of coping; and

· Installation of Caisson Seawall

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

· Dredging for the cross harbour water mains from Wan Chai side

· Pipe line installation for the cross harbour water mains from Wan Chai side;

· Removal and reinstatement of sloping seawall at Wan Chai;

· Implementation of TTM scheme at Convention Avenue, Harbour Road and Expo Drive (HKCEC area);

· Pipe laying works for cooling mains, harbour main & fresh water mains at Zone A1, A4, A5, B1 & B4;

· Tree transplantation at Wan Chai and Tsim Sha Tsui;

· Additional wall openings penetration and construction work (over dimension 350mm x350mm) for pipe sleeves and puddle flanges openings at Pump Station P1, 3, 4 & 5;

· Equipment concrete plinths construction inside pumping station;

· E & M first fixing work at HKCEC-II and pumping station P1, 3, 4, 5.

· Removal of armour rock at north side of HKCEC water channel (CH0 to CH160);

· Laying geotextile in the seawall slope at north side of HKCEC;

· Reclamation works at HKCEC water channel (CH0 to CH80);

· Installation of the sheet piling works for temporary water channel at the promenade pump house;

· Dredging works at HKCEC water channel(CH160 to CH250);

· Installation of conveyor belt for filling works at HKCEC water channel(CH0 to CH80);

· Demolition of promenade deck; and

· Preparation, excavation and pipe laying works at Convention Avenue and Harbour Road (Zones A2-2, A4-1, A5-1, A5-5).

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

· Operating Tseung Kwan O Public Fill Sorting Facility;

· Internal and external decoration for new public toilet at Expo Drive East;

· Commence E&M works for new public toilet at Expo Drive East;

· Construction of passenger terminal at Expo Drive East;

· Modification of existing seawall at Expo Drive East;

· Trench excavation and pipe laying works for cooling mains;

· Excavation and lateral support for construction of WSD Salt Water Pumping Station;

· Sheet-piling for construction of salt water intake culvert at Wan Shing Street;

· Construction of submarine outfall extension chamber;

· Dredging and pipe welding for submarine outfall pipe;

· Marine piling works for new ferry pier construction;

· Complete excavation and lateral support for jacking pit at ex-pet garden;

· Driving sheet-piles for receiving pit for DSD pipes;

· Reclamation at WCR1 area;

· Pre-drilling for bored piles and diaphragm wall at WCR1 area;

· Guide wall construction for diaphragm wall construction at WCR1 area;

· Bored pile construction (alternative design); and

· Establish plants for diaphragm wall construction

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

· Rock removal at TS4;

· Filling at TS1 and TPCWAE;

· Utility and preparation work at CHT;

· Alignment works at Portion VII; and

· Drainage works at PRE office

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

· Dredging over the MTR Tsuen Wan Line;

· Disposal of Type 1 Marine Sediment; and

· Mobilization for the Construction of Temp. Platform of Piling Works

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 and FEP-04/356/2009 during the period 28^th February to 27^th March 2011. 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 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
HK/2009/01		DP1, DP2	Pending
HK/2009/02	Wan Chai Development Phase II – Central – Wan Chai Bypass at WanChai East	DP3, DP5	5 July 2010
HK/2009/02		DP1	Pending
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
HK/2010/06	Wan Chai Development Phase II-Central-Wan Chai Bypass over MTR Tsuen Wan Line	DP3	22 March 2011

2.3.3. Contract no. HK/2010/06 – Wan Chai Development Phase II-Central-Wan Chai Bypass over MTR Tsuen Wan Line was commenced on 20 January 2011. The commencement of construction was on 22 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 for WDII	Principal Resident Engineer	Mr. Frankie Fan	2587 1778	2587 1877
AECOM	Engineer for CWB	Principal Resident Engineer	Mr. Peter Poon	3916 1818	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	Simon Tong	9124 2471	2634 1626
		Site Agent	Paul Yu	9456 9819
		Operation Manager	Lau Yee Ching	9466 3918
		Construction Manager	David Wong	9653 8635
		Construction Manager	Wilson Lau	5183 1270
		Construction Manager	Chan Mui Sang	9864 8615
		Environmental Officer (Compliance Manager)	Brian Wan	9312 2827
		Environmental Engineer	Shelton Chan	5395 5470
Chun Wo – CRGL Joint Venture	Contractor under Contract no. HK/2009/02	Project Manager	Mr. Chan Sing Cho	3658 3002	2827 9996
		Site Agent	Mr. Eric Lam	3658-3048
		Environmental Officer (Compliance Manager)	Mr. Barry Leung	3658 3031
		Environmental Engineer	Ms. Flora Ng	3658-3064
China State Construction Engineering (HK) Ltd.	Contractor under Contract no. HY/2009/15	Project Manager	Mr. M Y Wong	2823 7879	2528 5651
China State Construction Engineering (HK) Ltd.	Contractor under Contract no. HY/2009/15	Site Agent	Mr. K Y Leung	9026 8808	2566 2192
		Construction Manager	Mr. C K Kwok	9779 2162
		Assistant Construction Manager (East)	Mr. Gene Cheung	6105 4880
		Assistant Construction Manager (West)	Mr. Tony Chiu	9090 0606
		Section Agent (East)	Mr. Jason Chan	9254 1635
		Section Agent (West)	Mr. Tang Ka Tung	9473 4771
		Environmental Manager	Ms. Anna Yu	9473 1945
Gammon -Leader JV	Contractor under Contract no. HK/2010/06	Project Manager	Mr. Simon Tong	9124 2471	2529 2880
		Site Agent	Mr. Book Kin Man	9193 8680
		Environmental Officer	Mr. Lee Wai Man	9481 6024
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:

· Dredging works,

· Reclamation works,

· Construction & installation of Seawall Block; and

· Drainage Construction works.

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

· Dredging of marine sediments for the open cut trench of cross harbour water mains and final trimming for pipe trench (From CHA 450 to 970);

· Removal of existing rock-fill material at west side sloping seawall of HKCEC extension for trench dredging of cross harbour water mains;

· Excavation and installation of shoring system for pipe laying work at Wan Chai (Zone A2-2);

· Pipe laying at TST was commenced on early February and trench excavation;

· After receiving the latest as-built information from WSD, trial pit excavation for Wan Chai connection points at Fenwick Pier Street footpath;

· Routine maintenance and clearance works for silt screens;

· Coring works (Stage 1: 42 nos. under 350mm diameter openings) at Pump House P1, P3, P4, and P5;

· Installation of cooling main pipelines at HKCEC VIP Drop-Off Area (Zone B1-1) and reinstatement works;

· Installation of cooling main pipelines at HKCEC Golden Bauhinia Garden (Zone B4-1), area were backfilled and reinstatement to be commenced;

· Installation of cooling main pipelines at HKCEC West Wing (Zone B1-2) is on-going (approx. 140m pipe length completed). Portion of area A were reinstated and cleared on 18 Mar. 2011;

· Due to construction of SCL works, trial trench construction for temporary diversion of Convention Plaza discharge mains;

· Excavation for connection points for Shui On (AE & BE) at Convention Avenue (Zone A2-2) have to be enlarged for tentative pipe connection work;

· Installation of another 6 pipe piles;

· Demolition of staging platform; and

· Removal of rock armour along north shore of HKCEC water channel

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

· No sorted fill produce at Tseung Kwan O public fill sorting facility;

· Finishing works and remedial works for new public toilet was completed;

· Internal decoration for new public toilet was commenced;

· External decoration for new public toilet was commenced;

· Partial demolition of existing ferry pier at Expo Drive East was completed;

· Existing jetty pier at Expo Drive East was relocated;

· Preparation works for seawall modification at Expo Drive East was completed;

· Modification of existing seawall at Expo Drive East was commenced;

· Excavation at Harbour Road and Harbour Centre for cooling mains;

· 24m cooling water mains was laid at Harbour Road;

· Sun Hung Kai tee connection was carried out;

· China Resource Building tee connection was carried out;

· Driving remaining sheet-piles for excavation and lateral support at WSD Salt Water Pumping Station was completed;

· Curtain grout works at WSD Salt Water Pumping Station was carried out;

· Excavation and lateral support;

· Driving sheet-piles at Wan Shing Street for WSD Intake Culvert;

· Dredging for submarine outfall pipe was ongoing;

· Installation of T6 & T7 seawall blocks was commenced;

· Curtain grout for jacking pit at ex-pet garden was carried out;

· Excavation and lateral support for jacking pit at ex-pet garden was commenced

· Tunnel bored pile works;

· Guide wall for diaphragm wall construction;

· Establishment of desander and silo for diaphragm wall construction was commenced;

· Pre-drilling of bored pile and diaphragm wall;

· 1800 diameter drainage diversion was completed; and

· Road work for Hung Hing Road traffic diversion was completed.

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

· Rock removal at TS4 and TPCWA;

· Seawall block construction at TS1 and TPCWAE;

· Night time protection works at CHT;

· Ground investigation and trial pit excavation; and

· Drainage works at PRE office

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

· Installation of Silt Curtain for Dredging Works;

· Dredging over the MTR Tsuen Wan Line; and

· Pre-construction Condition Survey inside MTR tunnel

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

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

· Dredging works;

· Reclamation works;

· Construction & installation of Seawall Block;

· Drainage Construction works;

· Floating out of Caisson seawall;

· Construction of coping; and

· Installation of Caisson Seawall

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

· Fabrication of the pipe strings in factory;

· Dredging for the cross harbour water mains from Wan Chai side;

· Pipe line installation for the cross harbour water mains from Wan Chai side;

· Removal and reinstatement of sloping seawall at Wan Chai;

· Cooling Water Pumping Station and Associated Intake and Discharge Pipelines;

· Implementation of TTM scheme at Convention Avenue, Harbour Road and Expo Drive (HKCEC area);

· Pipe laying works for cooling mains, harbour main & fresh water mains at Zone A1, A4, A5, B1 & B4;

· Tree transplantation at Wan Chai;

· Additional wall openings penetration snd construction work (over diamension 350mm x350mm )for pipe sleeves and puddle flanges openings at Pump Station P1,3, 4 & 5;

· Equipment concrete plinths construction inside pumping station;

· E & M first fixing work at HKCEC-II and pumping station P1, 3, 4, 5;

· Central-Wan Chai Bypass (CWB) Tunnel and Associated Slip Roads 2 & 3

· Installation of pipe pile wall P1;

· Removal of armour rock at north side (CH0 to CH160) of HKCEC;

· Laying geotextile in the seawall slope at north side of HKCEC;

· Reclamation works at HKCEC water channel (CH 0 to CH160);

· Installation of the sheet piling works for temporary water channel at the promenade pump house;

· Dredging works at HKCEC water channel (CH160 to CH250);

· Installation of conveyor belt for filling works at HKCEC water channel;

· Demolition of promenade deck;

· The WSD DN450mm & DN800mm Salt Water Mains; and

· Preparation, excavation and pipe laying works at Convention Avenue and Harbour Road (Zones A2-2, A4-1, A5-1, A5-5).

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

· Operating Tseung Kwan O Public Fill Sorting Facility;

· Internal and external decoration for new public toilet at Expo Drive East;

· Commence E&M works for new public toilet at Expo Drive East;

· Construction of passenger terminal at Expo Drive East;

· Modification of existing seawall at Expo Drive East;

· Trench excavation and pipe laying works for cooling mains;

· Excavation and lateral support for construction of WSD Salt Water Pumping Station;

· Sheet-piling for construction of salt water intake culvert at Wan Shing Street;

· Construction of submarine outfall extension chamber;

· Dredging and pipe welding for submarine outfall pipe;

· Marine piling works for new ferry pier construction;

· Complete excavation and lateral support for jacking pit at ex-pet garden;

· Driving sheet-piles for receiving pit for DSD pipes;

· Reclamation at WCR1 area;

· Pre-drilling for bored piles and diaphragm wall at WCR1 area;

· Guide wall construction for diaphragm wall construction at WCR1 area;

· Bored pile construction (alternative design); and

· Establish plants for diaphragm wall construction

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

· Rock removal at TS4;

· Filling at TS1 and TPCWAE;

· Utility and preparation work at CHT;

· Alignment works at Portion VII; and

· Drainage works at PRE office

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

· Dredging over the MTR Tsuen Wan Line;

· Disposal of Type 1 Marine Sediment; and

· Mobilization for the Construction of Temp. Platform of Piling Works

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	Valid
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	Valid
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

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. HY/2009/11 – Central – Wanchai Bypass, North Point Reclamation

3.1.3. Summary of the current status on licences and/or permits on environmental protection pertinent and submission under FEP-01/356/2009 for contract no. HY/2009/11 are shown in Table 3.2 and Table 3.3.

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

Permits and/or Licences	Reference No.	Issued Date	Valid Period/ Expiry Date	Status
Further Environmental Permit	FEP-01/356/2009	18 Feb 2010	N/A	Valid
Notification of Works Under APCO	314911	9 Mar 2010	N/A	Valid
Construction Noise Permit (CNP) for non-piling equipment	GW-RS0870-10	6 Oct 2010	1 Nov 2010 to 30 Apr 2011	Valid
Registration as a Chemical Waste Producer	WPN: 5213-151-C3631-02	12 Oct 2010	N/A	Valid
Billing Account under Waste Disposal Ordinance	7010037	13 Jan 2010	N/A	Valid
Discharge Licence	WT00007942-2010	29 Nov 2010	30 Nov 2015	Valid
Dumping Permit (Type 1 – Open Sea Disposal)	EP/MD/10-055	26 Aug 2010	10 Sep 2010 to 30 Dec 2010	Expired
	EP/MD/11-116	29 Dec 2010	31 Dec 2010 to 28 Jun 2011	Valid
Dumping Permit (Type 1 – Open Sea Disposal (Dedicate Sites) & Type 2 – Confined Marine Disposal)	EP/MD/11-124	24 Jan 2011	31 Jan to 27 Feb 2011	Expired
	EP/MD/11-137	24 Feb 2011	28 Feb 2011 to 30 Mar 2011	Valid

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

EP Condition	Submission	Date of Submission
Condition 2.6	Management Organization of Main Construction Companies	18 Dec 2009
Condition 2.7	Submission of works schedule and location plan	8 Feb 2010
Condition 2.8	Silt Curtain Deployment Plan	25 Feb 2010
	Revised Silt Curtain Deployment Plan (Rev. 3)	4 Dec 2010
Condition 2.9	Silt Screen Deployment Plan	25 Feb 2010
	Revised Silt Screen Deployment Plan	10 May 2010
	Silt Screen Deployment Plan (Rev. 4)	1 Nov 2010
	Silt Screen Deployment Plan (Rev. 5)	18 Mar 2011
Condition 2.10	Coral Translocation Plan	20 Nov 2009
Condition 2.16	Noise Management Plan	1 Mar 2010
	Revised Noise Management Plan	28 Sep 2010
	Revised Noise Management Plan (Rev 5)	19 Feb 2011
Condition 2.17	Landscape Plan	12 May 2010
	Revised landscape Plan	30 Jun 2010
	Submission of Supplementary Information - Revised Management & Maintenance Schedule for Submitted Revised Landscape Plan	25 Aug 2010

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

3.1.4. 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 piling equipment	PP-RS0045-10	21 Dec 2010	21 Dec 2010 to 20 Jun 2011	Valid
Construction Noise Permit (CNP) for non-piling equipment	GW-RS0763-10	1 Sep 2010	14 Sep 2010 to 14 Mar 2011	Superseded
	GW-RS0771-10	1 Sep 2010	1 Sep 2010 to 28 Feb 2011	Expired
	GW-RS0772-10	3 Sep 2010	15 Sep 2010 to 14 Mar 2011	Superseded
	GW-RS0819-10	15 Sep 2010	16 Sep 2010 to 15 Mar 2011	Expired
	GW-RS0900-10	20 Oct 2010	27 Oct 2010 to 26 Mar 2011	Superseded
	GW-RS0965-10	8 Nov 2010	22 Nov 2010 to 21 May 2011	Valid
	GW-RS1034-10	26 Nov 2010	27 Nov 2010 to 26 May 2011	Valid
	GW-RS1074-10	3 Dec 2010	09 Dec 2010 to 08 Jun 2011	Valid
	GW-RS1119-10	23 Dec 2010	23 Dec 2010 to 22 Jun 2011	Superseded
	GS-RS0022-11	12 Jan 2011	23 Jan 2011 to 22 Jul 2011	Valid
	GW-RS0107-11	8 Feb 2011	16 Mar 2011 to 15 Sep 2011	Valid
	GW-RS0111-11	11 Feb 2011	28 Feb 2011 to 31 Aug 2011	Valid
	GW-RS0233-11	17 Mar 2011	25 Mar 2011 to 25 Apr 2011	Valid
Discharge Licence	WT00006220-2010	18 Mar 2010	31 Mar 2015	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/11-083	23 Nov 2010	24 Nov 2010 to 23 May 2011	Valid
Dumping Permit (Type 1 – Open Sea Disposal (Dedicate Sites) & Type 2 – Confined Marine Disposal)	EP/MD/11-131	31 Jan 2011	8 Feb 2011 to 7 Mar 2011	Valid
	EP/MD/11-147	1 Mar 2011	8 Mar to 7 Apr 2011	Valid

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

EP Condition	Submission	Date of Submission
Condition 2.6	Management Organization of Main Construction Companies	13 Apr 2010
Condition 2.7	Works Schedule and Location Plan	8 Apr 2010
Condition 2.8	Silt Curtain Deployment Plan	19 Apr 2010
Condition 2.9	Silt Screen Deployment Plan	19 Apr 2010
Conditions 2.8 and 2.9	Supplementary Document on Silt Curtain and Silt Screen Deployment Plan	19 Jul 2010
	Report on Field Testing for Silt Curtain	26 Aug 2010
	Report on Field Testing for Silt Curtain (Rev. A)	15 Nov 2010
Condition 2.17	Noise Management Plan	23 Apr 2010
Condition 2.18	Landscape Plan (Erection of Decorative Screen Hoarding along Construction Site around Hong Kong Exhibition and Convention Centre)	15 May 2010
Condition 2.18	Landscape Plan (Night-time Lighting)	22 Oct 2010
	Landscape Plan (Rev. B)	15 Nov 2010

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

3.1.5. Summary of the current status on licences and/or permits on environmental protection pertinent and submission for contract no. HK/2009/02 under FEP-03/356/2009 are shown in Table 3.6 and Table 3.7.

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

Permits and/or Licences	Reference No.	Issued Date	Valid Period/ Expiry Date	Status
Further Environmental Permit	FEP-03/356/2009	24 Mar 2010	N/A	Valid
	FEP-01/364/2009	24 Mar 2010	N/A	Valid
Notification of Works Under APCO	313962	2 Feb 2010	N/A	Valid
Construction Noise Permit (CNP) for piling equipment	PP-RS0037-10	3 Nov 2010	1 Dec 2010 to 31 May 2011	Valid
Construction Noise Permit (CNP) for piling equipment	PP-RS0041-10	26 Nov 2010	1 Dec 2010 to 28 Feb 2011	Superseded
	PP-RS0046/10	24 Dec 2010	3 Jan to 31 May 2011	Valid
Construction Noise Permit (CNP) for non-piling equipment	GW-RS0653-10	30 July 2010	1 Aug 2010 to 31 Jan 2011	Expired
	GW-RS0777-10	13 Sept 2010	01 Oct 2010 to 31 Mar 2011	Superseded
	GW-RS0910-10	22 Oct 2010	25 Oct 2010 to 24 Apr 2011	Superseded
	GW-RS0934-10	22 Oct 2010	25 Oct 2010 to 24 Apr 2011	Valid
	GW-RS0961-10	5 Nov 2010	6 Nov 2010 to 5 May 2011	Superseded
	GW-RS1011-10	15 Nov 2010	18 Nov 2010 to 17 May 2011	Valid
	GW-RS1023-10	25 Nov 2010	1 Dec 2010 to 30 Apr 2011	Valid
	GW-RS1033-10	22 Nov 2010	23 Nov 2010 to 21 May 2011	Valid
	GW-RS0033-11	19 Jan 2011	01 Feb to 31 Jul 2011	Valid
	GW-RS0096-11	1 Feb 2011	5 Feb 2011 to 5 Mar 2011	Expired
	GW-RS0074-11	28 Jan 2011	1 Feb 2011 to 7 Jun 2011	Valid
	GW-RS0093-11	2 Feb 2011	17 Feb 2011 to 16 Jul 2011	Valid
	GW-RS0127-11	11 Feb 2011	11 Feb 2011 to 31 Mar 2011	Valid
	GW-RS0116-11	11 Feb 2011	15 Feb 2011 to 14 Jul 2011	Valid
	GW-RS0182-11	3 Mar 2011	6 Mar 2011 to 6 April 2011	Valid
	GW-RS0225-11	17 Mar 2011	31 Mar 2011 to 30 Sept 2011	Valid
	GW-RS0235-11	23 Mar 2011	31 Mar 2011 to 20 Jun 2011	Valid
	GW-RS0269-11	29 Mar 2011	31 Mar 2011 to 31 May 2011	Valid
	GW-RS0280-11	30 Mar 2011	31 Mar 2011 to 31 Sept 2011	Valid
Discharge Licence	WT00006249-2010	22 Mar 2010	31 Mar 2015	Valid
	WT00006436-2010	15 Apr 2010	30 Apr 2015	Valid
	WT00006673-2010	14 May 2010	31 Mar 2015	Valid
	WT00006757-2010	28 May 2010	31 May 2015	Valid
	WT00007129-2010	28 July 2010	31 Jul 2015	Valid
Billing Account under Waste Disposal Ordinance	7010255	10 Feb 2010	N/A	Valid
Registration as Chemical Waste Producer	WPN5213-135-C3593-01	10 Mar 2010	N/A	Valid
Registration as Chemical Waste Producer	WPN5213-839-C3593-02	22 Sep 2010	N/A	Valid
Dumping Permit (Type 1 – Open Sea Disposal)	EP/MD/10-093	25 Nov 2010	29 Nov 2010 to 28 May 2011	Valid
Dumping Permit (Type 1 – Open Sea Disposal (Dedicate Sites) & Type 2 – Confined Marine disposal)	EP/MD/11-130	7 Feb 2011	10 Feb 2010 to 9 Mar 2010	Expired
	EP/MD/11-146	1 Mar 2011	10 Mar 2011 to 9 April 2011	Valid

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

EP Condition	Submission	Date of Submission
Condition 1.12	Commencement Date of Construction of Marine Works	8 April 2010
Condition 2.6	Management Organization of Main Construction Companies	10 April 2010
Condition 2.7	Works Schedule and Location Plans	8 April 2010
Condition 2.8	Silt Curtain Deployment Plan Rev. A	20 April 2010
	Silt Curtain Deployment Plan Rev. B	25 May 2010
	Silt Curtain Deployment Plan Rev. C	14 Jun 2010
	Silt Curtain Deployment Plan Rev. H	15 Feb 2011
Condition 2.9	Silt Screen Deployment Plan	21 April 2010
	Supplementary Information for Existing WSD Salt Water Intakes at Quarry Bay and Sai Wan Ho	5 Oct 2010
Condition 2.17	Noise Management Plan	6 May 2010
Condition 2.18	Landscape Plan (Decorative Screen Hoarding)	11 May 2010
	Landscape Plan (Control of Night Time Lighting)	2 June 2010

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

3.1.6. Summary of the current status on licences and/or permits on environmental protection pertinent and submission for contract no. HY/2009/15 under EP-356/2009 are shown in Table 3.8 and Table 3.9.

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

Permits and/or Licences	Reference No.	Issued Date	Valid Period/ Expiry Date	Status
Further Environmental Permit	FEP-04/356/2009	22 Nov 2010	N/A	Valid
Further Environmental Permit	FEP-06/364/2009/A	22 Nov 2010	N/A	Valid
Notification of Works Under APCO	321822	24 Sep 2010	N/A	Valid
Construction Noise Permit (CNP) for non-piling equipment	GW-RS1099-10	9 Dec 2010	15 Dec 2010 to 14 Mar 2011	Expired
	GW-RS0141-11	14 Feb 2011	15 Feb to 14 Aug 2011	Valid
	GW-RS0168-11	21 Feb 2011	24 Feb to 23 Aug 2011	Valid
	GW-RS0220-11	16 Mar 2011	16 Mar to 15 Sep 2011	Valid
Registration as a Chemical Waste Producer	WPN5213-147-C1169-35	15 Nov 2010	N/A	Valid
Water Discharge Licence	WT00008780-2011	22 Mar 2011	22 Mar 2011 to 27 Jan 2016	Valid
Billing Account under Waste Disposal Ordinance	7011553	30 Sep 2010	27 Sep 2010 to 27 Jan 2016	Valid
Dumping Permit (Type 1 – Open Sea Disposal)	EP/MD/11-120	17 Jan 2011	18 Jan 2011 to 17 Jul 2011	Valid
Dumping Permit (Type 1 – Open Sea Disposal (Dedicate Sites) & Type 2 – Confined Marine disposal)	EP/MD/11-132	28 Jan 2011	7 Feb 2011 to 6 March 2011	Expired
	EP/MD/11-139	22 Feb 2011	1 Mar 2011 to 31 Mar 2011	Expired
	EP/MD/11-161	18 Mar 2011	1 Apr 2011 to 31 Apr 2011	Valid

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

EP Condition	Submission	Date of Submission
Condition 2.7	Works Schedule and Location Plans	27 Oct 2010
	Amendment for Works Schedule and Location Plans	12 Nov 2010
Condition 2.8	Silt Curtain Deployment Plan	27 Oct 2010
	Amendment for Silt Curtain Deployment Plan	24 Feb 2011
Condition 2.9	Silt Screen Deployment Plan	27 Oct 2010
	Silt Screen Deployment Plan (Rev1)	5 Jan 2011
Condition 2.18	A Proposal for the Removal of Odorous Sediment and Slime	10 Jan 2011
	Amendment for Proposal for the Removal of Odorous Sediment and Slime	8 Mar 2011
Condition 2.23	Noise Management Plan	27 Oct 2010
	Amendment for Noise Management Plan	27 Jan 2011

3.1.7. Implementation status of the recommended mitigation measures during this reporting period is presented in Appendix 3.1.

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

3.1.8. Summary of the current status on licences and/or permits on environmental protection pertinent and submission for contract no. HK/2010/06 under EP-356/2009 are shown in Table 3.10 and Table 3.11.

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

Permits and/or Licences	Reference No.	Issued Date	Valid Period/ Expiry Date	Status
Environmental Permit	EP-356/2009	30 Jul 2009	N/A	Valid
Further Environmental Permit	FEP-05/356/2009	24 Mar 2011	N/A	Valid
Notification of Works Under APCO	326344	18 Jan 2011	N/A	Valid
Billing Account under Waste Disposal Ordinance	7012338	16 Feb 2011	N/A	Valid
Dumping Permit (Type 1 – Open Sea Disposal)	EP/MD/11-148	15 March 2011	22 Mar 2011 to 21 Sept 2011	Valid
Dumping Permit (Type 1 – Open Sea Disposal (Dedicate Sites) & Type 2 – Confined Marine disposal)	EP/MD/11-149	15 March 2011	22 March 2011 to 21 April 2011	Valid

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

EP Condition	Submission	Date of Submission
Condition 2.7	Works Schedule and Location Plans	11 March 2011
Condition 2.8	Silt Curtain Deployment Plan	11 March 2011
Condition 2.9	Silt Screen Deployment Plan	11 March 2011
Condition 2.23	Noise Management Plan	11 March 2011

4. Monitoring Requirements

4.1 Noise Monitoring

Noise Monitoring Stations

4.1.1. The noise monitoring stations for the Project are listed and shown in Table 4.1 and Figure 4.1. Appendix 4.1 shows the established Action/Limit Levels for the monitoring works.

Table 4.1 Noise Monitoring Station

Station	Description
M1a	Harbour Road Sports Centre
M2b	Noon Gun Area
M3a	Tung Lo Wan Fire Station
M4b	Victoria Centre
M5b	City Garden
M6	HK Baptist Church Henrietta Secondary School

Real-time Noise Monitoring Stations

4.1.2. The real-time noise monitoring stations for the Project are listed and shown in Table 4.2 and Figure 4.1.. Appendix 4.1 shows the established Action/Limit Levels for the monitoring works.

Table 4.2 Real Time Noise Monitoring Station

District	Station	Description
Tin Hau	RTN1	FEHD Hong Kong Transport Section Whitefield Depot
North Point	RTN2	Oil Street Community Liaison Centre

Noise Monitoring Parameters, Frequency and Duration

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

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

· one set of measurements between 0700 and 1900 hours on normal weekdays.

4.1.5. If construction works are extended to include works during the hours of 1900 – 0700 as well as public holidays and Sundays, additional weekly impact monitoring shall be carried out during respective restricted hours periods. Applicable permits under NCO shall be obtained by the Contractor.

Monitoring Equipment

4.1.6. As referred to in the Technical Memorandum ™ issued under the NCO, sound level meters in compliance with the International Electrotechnical Commission Publications 651: 1979 (Type 1) and 804: 1985 (Type 1) specifications shall be used for carrying out the noise monitoring. Immediately prior to and following each noise measurement the accuracy of the sound level meter shall be checked using an acoustic calibrator generating a known sound pressure level at a known frequency. Measurements may be accepted as valid only if the calibration level from before and after the noise measurement agree to within 1.0 dB.

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

4.2 Air Monitoring

Air Quality Monitoring Stations

4.2.1. The air monitoring stations for the Project are listed and shown in Table 4.3 and Figure 4.1. Appendix 4.1 shows the established Action/Limit Levels for the monitoring works.

Table 4.3 Air Monitoring Station

Station ID	Monitoring Location	Description
CMA1b	Oil Street Community Liaison Centre	North Point
CMA2a	Causeway Bay Community Centre	Causeway Bay
CMA3a	CWB PRE Site Office *	Causeway Bay
CMA4a	Society for the Prevention of Cruelty to Animals	Wan Chai
CMA5a	Children Playgrounds opposite to Pedestrian Plaza	Wan Chai
CMA6a	WDII PRE Site Office *	Wan Chai

* Remarks: As per the ENPC meeting in January 2011, the monitoring stations CMA3a - Future CWB site office at Wanchai Waterfront Promenade and CMA6a - Future AECOM site office at Work Area were renamed as remark.

Air Monitoring Parameters, Frequency and Duration

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

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

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

Sampling Procedure and Monitoring Equipment

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

· 0.6 - 1.7 m3 per minute adjustable flow range;

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

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

· capable of providing a minimum exposed area of 406 cm2;

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

· equipped with a shelter to protect the filter and sampler;

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

· equipped with a flow recorder for continuous monitoring;

· provided with a peaked roof inlet;

· incorporated with a manometer;

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

· easily changeable filter; and

· capable of operating continuously for a 24-hour period.

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

Laboratory Measurement / Analysis

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

4.2.8. An alternative non-HOKLAS accredited laboratory was set-up for carrying out the laboratory analysis, the laboratory equipment was approved by the ER and the measurement procedures were witnessed by the IEC. Any measurement performed by the laboratory was be demonstrated to the satisfaction of the ER and IEC. IEC shall regularly audit to the measurement performed by the laboratory to ensure the accuracy of measurement results.

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

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

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

4.3 Water Quality Monitoring

4.3.1. The EIA Report has identified that the key water quality impact would be associated with the dredging works during the construction phase. Marine water quality monitoring for dissolved oxygen (DO), suspended solid (SS) and turbidity is therefore recommended to be carried out at selected WSD flushing water intakes. The impact monitoring should be carried out during the proposed dredging works to ensure the compliance with the water quality standards.

Water Quality Monitoring Stations

4.3.2. It is proposed to monitor the water quality at 9 WSD salt water intakes and 12 cooling water intakes along the seafront of the Victoria Harbour. The proposed water quality monitoring stations of the Project are shown in Table 4.4 and Figure 4.1. Appendix 4.1 shows the established Action/Limit Levels for the monitoring works.

Table 4.4 Marine Water Quality Stations for Water Quality Monitoring

Station Ref.	Location	Easting	Northing
WSD Salt Water Intake
WSD7	Kowloon South	834150.0	818300.3
WSD9	Tai Wan	837921.0	818330.0
WSD10	Cha Kwo Ling	841900.9	817700.1
WSD15	Sai Wan Ho	841110.4	816450.1
WSD17	Quarry Bay	839790.3	817032.2
WSD19	Sheung Wan	833415.0	816771.0
WSD20	Kennedy Town	830750.6	816030.3
WSD21	Wan Chai	836220.8	815940.1
RW21	Wan Chai (Reprovision)	836188.8	815911.1
Cooling Water Intake
C1	HKCEC Extension	835885.6	816223.0
C2	Telecom House	835647.9	815864.4
C3	HKCEC Phase I	835836.2	815910.0
C4e	Wan Chai Tower and Great Eagle Centre (Eastern)	835932.8	815888.2
C4w	Wan Chai Tower and Great Eagle Centre (Western)	835629.8	815889.2
C5e	Sun Hung Kai Centre (Eastern)	836250.1	815932.2
C5w	Sun Hung Kai Centre (Western)	836248.1	815933.2
C6	Excelsior Hotel	837009.6	815999.3
C7	Windsor House	837193.7	816150.0
C8	City Garden	837970.6	816957.3
C9	Provident Garden	838355.0	817116.6
RC1	Proposed HKAPA Extension	835487.7	815987.7
RC5	Sun Hung Kai Centre (Reprovision)	836291.4	816029.7
RC7	Windsor House (Temporary Dilution)	837245.2	816156.6

Water Quality Parameters

4.3.3. Monitoring of dissolved oxygen (DO), turbidity and suspended solids (SS) shall be carried out at WSD flushing water intakes and cooling water intakes. DO and Turbidity are measured in-situ while SS is determined in laboratory.

4.3.4. In association with the water quality parameters, other relevant data shall also be measured, such as monitoring location/position, time, sampling depth, water temperature, pH, salinity, dissolved oxygen (DO) saturation, weather conditions, sea conditions, tidal stage, and any special phenomena and work underway at the construction site etc.

Sampling Procedures and Monitoring Equipment

4.3.5. The interval between two sets of monitoring should not be less than 36 hours except where there are exceedances of Action and/or Limit Levels, in which case the monitoring frequency will be increased. Table 4.5 shows the proposed monitoring frequency and water quality parameters. Duplicate in-situ measurements and water sampling should be carried out in each sampling event. For selection of tides for in-situ measurement and water sampling, tidal range of individual flood and ebb tides should be not less than 0.5m.

Table 4.5 Marine Water Quality Monitoring Frequency and Parameters

Activities	Monitoring Frequency¹	Parameters²
During the 4-week baseline monitoring period	Three days per week, at mid-flood and mid-ebb tides	Turbidity, Suspended Solids (SS), Dissolved Oxygen (DO), pH, Temperature, Salinity
During marine construction works	Three days per week, at mid-flood and mid-ebb tides	Turbidity, Suspended Solids (SS), Dissolved Oxygen (DO), pH, Temperature, Salinity
After completion of marine construction works	Three days per week, at mid-flood and mid-ebb tides	Turbidity, Suspended Solids (SS), Dissolved Oxygen (DO), pH, Temperature, Salinity

Notes:

1. For selection of tides for in-situ measurement and water sampling, tidal range of individual flood and ebb tides should be not less than 0.5m.

2. Turbidity should be measured in situ whereas SS should be determined by laboratory.

Dissolved Oxygen and Temperature Measuring Equipment

4.3.6. The instrument should be a portable, weatherproof dissolved oxygen measuring instrument complete with cable, sensor, comprehensive operation manuals, and use a DC power source. It should be capable of measuring:

· a dissolved oxygen level in the range of 0-20 mg/l and 0-200% saturation

· a temperature of 0-45 degree Celsius

4.3.7. It should have a membrane electrode with automatic temperature compensation complete with a cable. Sufficient stocks of spare electrodes and cables should be available for replacement where necessary. (e.g. YSI model 59 meter, YSI 5739 probe, YSI 5795A submersible stirrer with reel and cable or an approved similar instrument).

4.3.8. Should salinity compensation not be build-in in the DO equipment, in-situ salinity shall be measured to calibrate the DO equipment prior to each DO measurement.

Turbidity Measurement Instrument

4.3.9. The instrument should be a portable, weatherproof turbidity-measuring instrument complete with comprehensive operation manual. The equipment should use a DC power source. It should have a photoelectric sensor capable of measuring turbidity between 0‑1000 NTU and be complete with a cable (e.g. Hach model 2100P or an approved similar instrument).

Sampler

4.3.10. A water sampler comprises a transparent PVC cylinder, with a capacity of not less than 2 litres, and can be effectively sealed with latex cups at both ends. The sampler should have a positive latching system to keep it open and prevent premature closure until released by a messenger when the sampler is at the selected water depth (e.g. Kahlsico Water Sampler or an approved similar instrument).

Sample Container and Storage

4.3.11. Water samples for suspended solids measurement should be collected in high-density polythene bottles, packed in ice (cooled to 4°C without being frozen), and delivered to ALS Technichem (HK) Pty Ltd. as soon as possible after collection for analysis.

Water Depth Detector

4.3.12. A portable, battery-operated echo sounder shall be used for the determination of water depth at each designated monitoring station. This unit can either be handheld or affixed to the bottom of the workboat, if the same vessel is to be used throughout the monitoring programme.

Salinity

4.3.13. A portable salinometer capable of measuring salinity in the range of 0-40 ppt shall be provided for measuring salinity of the water at each of monitoring location.

Monitoring Position Equipment

4.3.14. A hand-held or boat-fixed type digital Global Positioning System (GPS) with waypoint bearing indication or other equivalent instrument of similar accuracy shall be provided and used during monitoring to ensure the monitoring vessel is at the correct location before taking measurements.

Calibration of In-situ Instruments

4.3.15. All in-situ monitoring instrument shall be checked, calibrated and certified by a laboratory accredited under HOKLAS or equivalent before use, and subsequently re-calibrated at 3 monthly intervals throughout all stages of the water quality monitoring. Responses of sensors and electrodes should be checked with certified standard solutions before each use. Wet bulb calibration for a DO meter shall be carried out before measurement at each monitoring location.

4.3.16. For the on site calibration of field equipment by the ET, the BS 127:1993, "Guide to Field and on-site test methods for the analysis of waters" should be observed.

4.3.17. Sufficient stocks of spare parts should be maintained for replacements when necessary. Backup monitoring equipment shall also be made available so that monitoring can proceed uninterrupted even when some equipment is under maintenance, calibration, etc.

4.3.18. Current calibration certificates of equipments are presented in Appendix 4.2.

Laboratory Measurement / Analysis

4.3.19. Analysis of suspended solids has been carried out in a HOKLAS accredited laboratory, ALS Technichem (HK) Pty Ltd. Water samples of about 1L shall be collected at the monitoring stations for carrying out the laboratory SS determination. The SS determination work shall start within 24 hours after collection of the water samples. The SS determination shall follow APHA 19ed or equivalent methods subject to the approval of IEC and EPD.

Enhanced Water Quality Monitoring in the ex-Wan Chai Public Cargo

Working Area and the Causeway Bay Typhoon Shelter

4.3.20. The enhanced water quality monitoring and audit programme is to avoid aggravation of odour nuisance from seawater arising from temporary reclamation in the ex-Wan Chai Public Cargo Working Area and the Causeway Bay Typhoon Shelter.

4.3.21. Dissolved oxygen monitoring at the intakes C6 and C7 in Causeway Bay Typhoon Shelter when there is temporary reclamation in Causeway Bay Typhoon Shelter and at the south-western and south-eastern corners of the ex-Wan Chai Public Cargo Working Area. The proposed water quality monitoring stations of the Project are shown in Table 4.6 and Figure 4.1.

Table 4.6 Marine Water Quality Stations for Enhanced Water Quality Monitoring

Station	Location
C6	Excelsior Hotel
C7	Windsor House
Ex-WPCWA-SW	South-western of the ex-Wan Chai Public Cargo Working Area
Ex-WPCWA-SE	South-eastern of the ex-Wan Chai Public Cargo Working Area

4.3.22. The monitoring of dissolved oxygen are to be carried out 3 days per week, at mid-flood and mid-ebb tides for 3 water depths (1m below water surface, mid-depth and 1m above sea bed, except where the water depth less than 6m, the mid-depth may be omitted. If the water depth be less than 3m, only the mid-depth will be monitored).

Daily SS Monitoring and 24 hours Turbidity Monitoring System

4.3.23. During dredging of the sediment at the south-western corner of the Causeway Bay Typhoon Shelter, daily monitoring of suspended solids and 24 hour monitoring of turbidity at the cooling water intakes (C6 and C7) shall be conducted.

4.3.24. The 24 hours monitoring of turbidty at the cooling water intakes (C6 and C7) shall be established by setting up a continuous water quality monitoring station in front of the intakes during the dredging activities. The monitoring system include the turbidity sensor and data logger which is capable of data capturing at every 5 minutes. The data sahll be downloaded daily and compared with the Action and Limit level determined during the baseline water qualtiy monitoring at the cooling water intake locations.

5. Monitoring Results

5.0.1. The environmental monitoring will be implemented based on the division of works areas of each designed project managed under different contracts with separate FEP applied by individual contractors. Overall layout showing work areas of various contracts, latest status of work commencement and monitoring stations is shown in Figure 2.1 and Figure 4.1. The monitoring results are presented in according to the Individual Contract(s).

5.0.2. In the reporting month, the concurrent contracts are as follows:

Ÿ Contract no. HY/2009/11 Central - Wan Chai Bypass - North Point Reclamation;

Ÿ Contract no. HK/2009/01 – Wan Chai Development Phase II – Central-Wan Chai Bypass at Hong Kong Convention and Exhibition Centre; and

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

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

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

5.0.3. The environment monitoring schedules for reporting month and coming month are presented in Appendix 5.1.

5.1 Noise Monitoring Results

Contract no. HY/2009/11 – Central – Wanchai Bypass, North Point Reclamation

5.1.1. The proposed division of noise monitoring stations for Contract no. HY/2009/11 are summarized in Table 5.1 below:

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

Station	Description
M4b	Victoria Centre
M5b	City Garden

5.1.2. Day time and evening period noise monitoring was conducted at the City Garden and Victoria Centre in the reporting month.

5.1.3. Noise monitoring results measured in this reporting period are reviewed and summarized. No exceedance was recorded in the reporting month. Details of noise monitoring results and graphical presentation can be referred in Appendix 5.2.

Contract no. HK/2009/01 - Wan Chai Development Phase II – Central –Wanchai Bypass at HKCEC, Contract no. HK/2009/02 - Wan Chai Development Phase II – Central – Wan Chai Bypass at WanChai East and Contract no. HK/2010/06 Wan Chai Development Phase II – Central-Wan Chai Bypass over MTR Tsuen Wan Line

5.1.4. The proposed division of noise monitoring stations are summarized in Table 5.2 below.

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

Station	Description
M1a	Harbour Road Sports Centre

5.1.5. Daytime and evening period noise monitoring was conducted at the Harbour Road Sport Centre in the reporting month.

5.1.6. Two limit level exceedances were recorded at M1a - Harbour Road Sports Centre on 15 and 24 March 2011 during restricted hour. Major noise source was contributed from Tonnochy Road and water sport competition at Wan Chai Training Swimming Pool.

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

5.1.7. The noise monitoring for HY/2009/15 was commenced on 10 November 2010. The proposed division of noise monitoring stations are summarized in Table 5.3 below.

Table 5.3 Noise Monitoring Station for Contract nos. HY/2009/15

Station	Description
M2b	Noon Gun Area
M3a	Tung Lo Wan Fire Station

5.1.8. Noise monitoring results measured in the period of daytime and restricted hour are reviewed and summarized. No exceedance was recorded in reporting month. Details of noise monitoring results and graphical presentation can be referred in Appendix 5.2.

5.2 Real-time Noise Monitoring

Contract no. HY/2009/11 – Central – Wanchai Bypass, North Point Reclamation

5.2.1. The proposed division of real-time noise monitoring stations are summarized in Table 5.4 below. Real time noise monitoring for the filling works under contract no. HY/2009/11 was commenced on 5 October 2010.

Table 5.4 Real Time Noise Monitoring Station for Contract no. HY/2009/15

District	Station	Description
Tin Hau	RTN1	FEHD Hong Kong Transport Section Whitefield Depot
North Point	RTN2	Oil Street Community Liaison Centre

5.2.2. All monitoring results were below limit level in the reporting month. Details of real time noise monitoring results and graphical presentation can be referred to Appendix 5.5 .

5.3 Air Monitoring Results

Contract no. HY/2009/11 – Central – Wanchai Bypass, North Point Reclamation

5.3.1. The major construction activities of Contract no. HY/2009/11 were dredging works and filling works in the reporting month. Air monitoring had been commenced on 11 August 2010. The proposed division of air monitoring stations are summarized in Table 5.5 below.

Table 5.5 Air Monitoring Stations for Contract no. HY/2009/11

Station	Description
CMA1b	Oil Street Community Liaison Centre
CMA2a	Causeway Bay Community Centre

5.3.2. No exceedance was recorded in the reporting month. Details of air monitoring results and graphical presentation can be referred in Appendix 5.3.

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

5.3.3. Air monitoring will be commenced from the land-filling work for Contract no. HK/2009/01. The proposed division of air monitoring stations are summarized in Table 5.6 below. Air monitoring will be commenced upon the commencement of the filling works.

Table 5.6 Air Monitoring Stations for Contract no. HK/2009/01

Station	Description
CMA5a	Children Playgrounds opposite to Pedestrian Plaza
CMA6a	WDII PRE Site Office

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

5.3.4. Air monitoring was commenced in mid-January 2011 for the land-filling work for Contract no. HK/2009/02. The proposed division of air monitoring stations are summarized in Table 5.7 below. No exceedance was recorded in the reporting month.

5.3.5. Due to the malfunction of the electricity connection at CMA4a on 9 March 2011, 24hour TSP monitoring is re-scheduled to 10 March 2011.

Table 5.7 Air Monitoring Station for Contract no. HK/2009/02

Station	Description
CMA4a	Society for the Prevention of Cruelty to Animals

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

5.3.6. Air monitoring was commenced on 15 March 2011 for the land filling work for Contract no. HY/2009/15. The proposed division of air monitoring stations are summarized in Table 5.8 below. No exceedance was recorded in the reporting month.

5.3.7. Due to the malfunction of the electricity connection at CMA3a on 26 March 2011, 24hour TSP monitoring is re-scheduled to 28 March 2011.

Table 5.8 Air Monitoring Station for Contract no. HY/2009/15

Station	Description
CMA3a	CWB PRE Site Office

5.4 Water Monitoring Results

Contract no. HY/2009/11 – Central – Wanchai Bypass, North Point Reclamation

5.4.1. The proposed division of water monitoring stations for Contract no. HY/2009/11 are summarized in Table 5.9 below:

Table 5.9 Water Monitoring Stations for Contract no. HY/2009/11

Station Ref.	Location	Easting	Northing
WSD Salt Water Intake
WSD9	Tai Wan	837921.0	818330.0
WSD10	Cha Kwo Ling	841900.9	817700.1
WSD15	Sai Wan Ho	841110.4	816450.1
WSD17	Quarry Bay	839790.3	817032.2
Cooling Water Intake
C8	City Garden	837970.6	816957.3
C9	Provident Garden	838355.0	817116.6

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

5.4.2. Water monitoring for Contract no. HK/2009/01 was commenced on 23 July 2010. The proposed division of water monitoring stations are summarized in Table 5.10 below.

Table 5.10 Water Monitoring Stations for Contract no. HK/2009/01

Station Ref.	Location	Easting	Northing
WSD Salt Water Intake
WSD7	Kowloon South	834150.0	818300.3
WSD19	Sheung Wan	833415.0	816771.0
WSD20	Kennedy Town	830750.6	816030.3
Cooling Water Intake
C1	HKCEC Extension	835885.6	816223.0
C2	Telecom House	835647.9	815864.4
C3	HKCEC Phase I	835836.2	815910.0
C4e	Wan Chai Tower and Great Eagle Centre (Eastern)	835932.8	815888.2
C4w	Wan Chai Tower and Great Eagle Centre (Western)	835629.8	815889.2

Remarks:

The water monitoring stations for the dredging works under Contract No. HK/2009/01 should also include WSD9, WSD17, WSD 21 and C5 if water quality monitoring at these locations have not been carried out by others. Similarly, the water monitoring stations for the dredging works under Contract No. HK/2009/02 should also include WSD7, WSD9, WSD17, WSD 19, C1, C2, C3 and C4 if water quality monitoring at these locations have not been carried out by others.

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

5.4.3. Water monitoring for Contract no. HK/2009/02 was commenced on 8 July 2010. The proposed division of water monitoring stations are summarized in Table 5.11 below.

Table 5.11 Water Monitoring Stations for Contract no. HK/2009/02

Station Ref.	Location	Easting	Northing
WSD Salt Water Intake
WSD21	Wan Chai	836220.8	815940.1
Cooling Water Intake
C5e	Sun Hung Kai Centre (Eastern)	836250.1	815932.2
C5w	Sun Hung Kai Centre (Western)	836248.1	815933.2

Remarks:

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

5.4.4. Water monitoring for Contract no. HK/2010/06 was commenced on 8 March 2011. The proposed division of water monitoring stations are summarized in Table 5.12 below.

Table 5.12 Water Monitoring Stations for Contract no. HK/2009/02

Station Ref.	Location	Easting	Northing
Cooling Water Intake
C2	Telecom House	835647.9	815864.4

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

5.4.5. Due to the commencement of the maintenance dredging on 10 November 2010, water quality monitoring for Contract no. HY/2009/15 was commenced on 9 November 2010. The proposed division of water monitoring stations are summarized in Table 5.13 below.

Table 5.13 Water Monitoring Stations for Contract no. HY/2009/15

Station Ref.	Location	Easting	Northing
Cooling Water Intake
C6	Excelsior Hotel	837009.6	815999.3
C7	Windsor House	837193.7	816150.0

5.4.6. The enhanced water quality monitoring at C6, C7, Ex-WPCWA-SW and Ex-WPCWA-SE was commenced on 13 January 2011. No dissolved oxygen exceedance was recorded in the reporting month.

5.4.7. As no dredging of the sediment at the south-western corner of the Causeway Bay Typhoon Shelter, no daily monitoring of suspended solids and 24 hours monitoring of turbidity at the cooling water intakes at C6 and C7 were required.

5.4.8. The maintenance works and testing of flush water pump system at Windsor House intake (C7) have been carried out in the reporting month. The silt screen at C7 was then removed on 15 February 2011 and then reinstated on 29 March 2011 to facilitate their maintenance works as per the intake owner’s request. Considering the absence of intake pump operation at Windsor House intake (C7), this sensitive receiver was apparently not exist during this period so that no water quality monitoring at C7 for compliance checking was undertaken in this reporting month.

5.4.9. Water quality monitoring at station C3 was not available to proceed on 18 March 2011 during ebb tide. The contractor was notified and rectifications were undertaken immediately on the same day, consecutive monitoring at flood tide was conducted afterwards.

5.4.10. Water monitoring results measured in this reporting period are reviewed and summarized. Details of water quality monitoring results and graphical presentation can be referred in Appendix 5.4.

Table 5.14 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
	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	1	1	1	0	0	0	0	3	2	0
	C9	0	0	0	0	1	0	0	0	0	1	1	0
HK/2009/01	WSD19	0	0	0	0	0	2	0	0	1	0	2	0
	WSD20	0	0	0	1	1	0	0	0	0	0	0	0
	WSD7	0	0	1	0	0	0	0	0	0	0	0	0
	C1	0	0	0	0	0	0	0	0	0	0	0	0
	C2	0	0	0	0	0	0	0	0	0	0	0	0
	C3	0	0	1	0	1	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
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	0	0	0	0
	WSD21	0	0	0	0	0	1	0	0	0	0	0	0
HY/2009/15	C6	0	0	0	0	0	0	0	0	0	0	0	0
Total		0	0	3	2	4	3	0	0	1	4	5	0

Remarks: - Station C2 is related to the Contract no. HK/2010/06 which was commenced on 23 March 2011;

5.4.11. Investigations revealed that all exceedances were not works-related under the Project. The details of the recorded excedances can be referred to the Section 6.3.

5.5 Waste Monitoring Results

Contract no. HY/2009/11 – Central – Wanchai Bypass, North Point Reclamation

5.5.1. No inert and non-inert C&D waste was disposed of in the reporting month. Details of the waste flow table are summarized in Table 5.15.

Table 5.15 Details of Waste Disposal for Contract no. HY/2009/11

Waste Type	Quantity this month	Cumulative Quantity-to-Date	Disposal / Dumping Grounds
Inert C&D materials disposed, m³	NIL	NIL	N/A
Inert C&D materials recycled, m³	NIL	NIL	N/A
Non-inert C&D materials disposed, m³	NIL	NIL	N/A
Non-inert C&D materials recycled, m³	NIL	NIL	N/A
Chemical waste disposed, kg	N/A	N/A	N/A
Marine Sediment (Type 1 – Open Sea Disposal), m³	0 (Bulk Volume)	89,500 (Bulk Volume)	South of Cheung Chau
Marine Sediment (Type 1 – Open Sea Disposal (Dedicate Sites) & Type 2 – Confined Marine Disposal) , m³	1,800 (Bulk Volume)	127,100 (Bulk Volume)	East of Sha Chau

5.5.2. Contractor clarified that the quantity of Marine Sediment (Type 1 – Open Sea Disposal (Dedicate Sites) & Type 2 – Confined Marine Disposal) in December 2010 shall be 4,800m3 and cumulative quantity of this type sediment up to February 2011 is 125,300m3.

5.5.3. There were marine sediments Type 1 – Open Sea Disposal and Type 1 – Open Sea Disposal (Dedicate Sites) & Type 2 – Confined Marine Disposal marine sediment disposed in the reporting month. The maximum dredging rates in North Point Reclamation (NPR) Shoreline Zone is below 500m³ per day in the reporting month, which is complied with the recommended maximum dredging rate, 6000m³ listed in Table 2 of FEP-01/356/2009.

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

5.5.4. Inert and non- inert C&D waste were disposed of in this reporting month. Details of the waste flow table are summarized in Table 5.16.

Table 5.16 Details of Waste Disposal for Contract no. HK/2009/01

Waste Type	Quantity this month	Cumulative Quantity-to-Date	Disposal / Dumping Grounds
Inert C&D materials disposed, m³	1,444.28	5144.17	TKO134
Inert C&D materials recycled, m³	0	0	N/A
Non-inert C&D materials disposed, m³	17.66	184.16	SENT Landfill
Non-inert C&D materials recycled, kg	33090	47768	N/A
Chemical waste disposed, kg	600	2,430	N/A
Marine Sediment (Type 1 – Open Sea Disposal), m³	572 (Bulk Volume)	67951.2 (Bulk Volume)	South of Cheung Chau
Marine Sediment (Type 1 – Open Sea Disposal (Dedicate Sites) & Type 2 – Confined Marine Disposal) , m³	0 (Bulk Volume)	12,461 (Bulk Volume)	East of Cha Chau

5.5.5. Contractor clarified that the cumulative of chemical waste disposed up to February 2011 is 1,830m³. The details of the quantity in the past months can be referred to the Quarterly EM&A Report (December 2010 – February 2011).

5.5.6. There were marine sediments Type 1 – Open Sea Disposal disposed in the reporting month. The maximum dredging rate in HKCEC3w are 572m³ per day respectively, which are complied with the recommended maximum dredging rate, 1500m³ per day listed in Table 2 of FEP-02/356/2009.

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

5.5.7. Inert and non- inert C&D waste were disposed of in this reporting month. Details of the waste flow table are summarized in Table 5.17.

Table 5.17 Details of Waste Disposal for Contract no. HK/2009/02

Waste Type	Quantity this month	Cumulative Quantity-to-Date	Disposal / Dumping Grounds
Inert C&D materials disposed, m³	3,918	8,914	TKO137
Inert C&D materials recycled, m³	NIL	NIL	N/A
Non-inert C&D materials disposed, m³	13.3	77	SENT Landfill
Non-inert C&D materials recycled, m³	NIL	NIL	N/A
Chemical waste disposed, kg	1011	1011	N/A
Marine Sediment (Type 1 – Open Sea Disposal), m³	0 (Bulk Volume)	82,257 (Bulk Volume)	N/A
Marine Sediment (Type 1 – Open Sea Disposal (Dedicate Sites) & Type 2 – Confined Marine Disposal) , m³	0 (Bulk Volume)	87,565 (Bulk Volume)	East of Sha Chau

5.5.8. There were no marine sediment disposed in the reporting month.

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

5.5.9. Non- inert C&D waste was disposed of in this reporting month. Details of the waste flow table are summarized in Table 5.18.

Table 5.18 Details of Waste Disposal for Contract no. HY/2009/15

Waste Type	Quantity this month	Cumulative Quantity-to-Date	Disposal / Dumping Grounds
Inert C&D materials disposed, m³	0	3.5	Tuen Mun Area 38
Inert C&D materials recycled, m³	NIL	184.0	To Contract HY/2009/11
Non-inert C&D materials disposed, m³	1.3	31.5	SENT Landfill
Non-inert C&D materials recycled, kg	95	13,625	N/A
Chemical waste disposed, kg	NIL	NIL	N/A
Marine Sediment (Type 1 – Open Sea Disposal), m³	NIL	NIL	N/A
Marine Sediment (Type 1 – Open Sea Disposal (Dedicate Sites) & Type 2 – Confined Marine Disposal) , m³	1805 (Bulk Volume)	121,682 (Bulk Volume)	East of Sha Chau
Marine Sediment (Type 3 – Special Treatment / Disposal contained in Geosynthetic Containers)	0 (Bulk Volume)	2,750 (Bulk Volume)	East of Sha Chau

5.5.10. In the reporting month, there were marine sediment Type 1 – Open Sea Disposal (Dedicate Sites) & Type 2 – Confined Marine Disposal marine sediment disposed from the dredging works at TCBR1W. The maximum dredging rate, 1,415m³ per day in the reporting month is complied with the recommended maximum dredging rate as stipulated in EP-356/2009 within the marine zones at TCBR and TPCWA.

5.5.11. No waste was disposed under Contract HK/2010/06 in the reporting month.

6. Compliance Audit

6.0.1. The Event Action Plan for construction noise, air quality and water quality are presented in Appendix 6.1.

6.1 Noise Monitoring

Contract no. HY/2009/11 – Central – Wanchai Bypass, North Point Reclamation

6.1.1. No exceedance was recorded in the reporting month.

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

6.1.2. No exceedance was recorded in the reporting month.

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

6.1.3. Two limit level exceedances were recorded at M1a - Harbour Road Sports Centre on 15 and 24 March 2011 during restricted hour. Major noise source was contributed from Tonnochy Road and water sport competition at Wan Chai Training Swimming Pool. The dredging work was complied with the conditions under valid Construction Noise Permit no. GW-RS0021-11 during the measurement.

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

6.1.4. No exceedance was recorded in the reporting month.

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

6.1.5. No exceedance was recorded in the reporting month.

6.2 Real-time noise Monitoring

Contract no. HY/2009/11 – Central – Wanchai Bypass, North Point Reclamation

6.2.1. All monitoring results were below limit level in the reporting month.

6.3 Air Monitoring

6.3.1. No exceedance was recorded in the reporting month.

6.4 Water Quality Monitoring

Contract no. HY/2009/11 – Central – Wanchai Bypass, North Point Reclamation

6.4.1. Referring to the exceedances shown in Table 5.9, the occasionally action and limit level exceedances of turbidity and suspended solid were recorded at C8 and C9. Stations Since there were numerous unknown outfalls from the nearby coastal area closed to the cooling intakes C8 and C9, it causes the potential for accumulation of pollutants near the intakes and may lead to potential water quality deterioration at the seawater intake points. The recorded turbidity and SS exceedances were concluded as not project related.

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

6.4.2. Referring to all exceedances recorded at WSD7, WSD19 and WSD20, there was no exceedance recorded at the monitoring stations nearer the marine work area for Contract HK/2009/01. Those exceedances were considered as not related to the Project works.

6.4.3. Turbidity and SS level at C3 exceeded the Action Level on 28 February 2011 at flood tide. Investigation found that the condition of silt screen and silt curtain was in proper condition and daily dredging rate was complied with EP condition. Investigation found that no abnormal observation was recorded during the monitoring and the exceedance was concluded not due to the Project works.

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

6.4.4. One SS Limit Level exceedance was recorded at WSD21 on 16 March 2011 at flood tide. Investigation found that the condition of silt screen and silt curtain was in proper condition and no dredging works was undertaken. Besides, the additional measure of additional silt curtain is deployed to protect the monitoring stations WSD21. Thus, the exceedance was considered due to natural variation and not related to the Project.

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

6.4.5. No exceedance was recorded in the reporting month.

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

6.1.6. No exceedance was recorded in the reporting month.

6.4.6. Summary for notification of exceedances can be referred to Appendix 6.2.

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

6.5.1. There was no non-compliance from the site audits in the reporting period. The observations and recommendations made in each individual site audit session were presented in Section 8.

6.5.2. No project-related non-compliance from monitoring was recorded in the reporting month.

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

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

7. Cumulative Construction Impact due to the Concurrent Projects

7.0.1. According to Condition 3.4 of the EP-356/2009, this section addresses the relevant cumulative construction impact due to the concurrent activities of the current projects including the Central Reclamation Phase III, Central-Wanchai Bypass and Island Eastern Corridor Link projects.

7.0.2. From the Monthly EM&A report (February 2011) of Central Reclamation Phase III (CRIII) the key works in March 2011 are as follows:

· Type A filling in FRAW and FRAE above +2.5mPD;

· General filling works above +2.5mPD in IRAE;

· Surcharging in FRAW and FRAE;

· Construction of cantilever slab at caisson;

· Base slab, wall and roof construction at Culvert F;

· Construction of storm and foul drainage and gullies in hinterlands for Road P2, Road D7, and Road D9;

· Construction of GPO boundary wall;

· Construction of PLA boundary wall;

· Construction of Promenade enhancement works;

· Construction of buildings at PLA berth;

· Road P2 Underpass ramp structures;

· Precasting for retaining wall (offsite);

· Installation of cooling mains discharge pipes in FRAE and FRAW;

· Bulk excavation to formation level at CWB works;

· Construction of CWB structure;

· Disposal of material off-site to Government fill banks; and

· Strengthening of Man Yiu Street Footbridge

7.0.3. According to the construction programme of Wan Chai Development Phase II, Central-Wan Chai Bypass and Island Eastern Corridor Link projects, the major construction activities under Wan Chai Development Phase II were the dredging and filling works at North Point Reclamation Shoreline Subzone (NPR2E) and (NPR1& NPR2W) respectively, the filling at Wan Chai Reclamation Shoreline Subzone (Submarine sewage pipeline) respectively, dredging at HKCEC3W and dredging at TCBR and filling at TPCEAE in the reporting month. The major environmental impact was water quality impact at North Point and Wan Chai.

7.0.4. The major environmental impacts generated from the filling work at Central Reclamation Phase III were only located along the coastline of Central and Admiralty. As no project-related exceedance was recorded, it is evaluated the cumulative construction impact from the concurrent projects including Wan Chai Development Phase II and Central Reclamation Phase III was insignificant.

8. Environmental Site Audit

8.0.1. During this reporting month, weekly environmental site audits were conducted for Contracts no. HY/2009/11, HK/2009/01, HK/2009/02 and HY/2009/15. No non-conformance was identified during the site audits.

8.0.2. Four site inspections for Contract no. HY/2009/11 were carried out on 1, 8, 16 and 22 March 2011. The results of these inspections and outcomes are summarized in Table 8.1.

Table 8.1 Summary of Environmental Inspections for Contract no. HY/2009/11

Item	Date	Observations	Action taken by Contractor	Outcome
110301_01	1-Mar-11	Silty water was observed discharged directly to the sea from barge B21598V. The contractor was reminded to prohibit it	prohibit direct discharge silty water	Completion as observed on 8-Mar-11
110301_02	1-Mar-11	Floating refuse shall be collected at sea wall type 3 and near the oil street site area	collect floating refuse	Completion as observed on 8-Mar-11
110301_03	1-Mar-11	All dust generating material, if idle, shall be covered well	Cover stockpile by tarpaulin	Completion as observed on 8-Mar-11
110308_01	8-Mar-11	Drip tray and chemical label/ MSDS shall be provide to store oil drums and stick on the oil drums	provide drip tray for oil drum and stick chemical label on it	Completion as observed on 16-Mar-11
110308_02	8-Mar-11	Idle stockpile shall be covered by tarpaulin. If its not practicable, water spraying shall be conducted	water spraying for idle stockpile	Completion as observed on 16-Mar-11
110316_01	16-Mar-11	Drip tray and chemical label shall be provided for oil drums.	Drip tray and chemical label were provided.	Completion as observed on 22-Mar-11
110316_02	16-Mar-11	General refuse shall be regular cleared. It is recommended to provide sufficient rubbish bin onsite.	General refuse was cleared up.	Completion as observed on 22-Mar-11
110316_03	16-Mar-11	It is reminded to keep the fill material wet or covering with tarpaulin sheet for dust suppression.	Water spraying for idle stockpile	Completion as observed on 22-Mar-11
110322_01	22-Mar-11	Silt curtain for the dredging works adjacent to Oil Street CLC shall be maintained to keep in vertical position.	Maintenance of the silt curtain in proper condition	Completion as observed on 29-Mar-11
110322_02	22-Mar-11	Washing vehicle wheel shall be provided before leaving the site so as to ensure no sand is brought away from the site entrance.	Washing vehicle before leaving the site	Completion as observed on 29-Mar-11
110322_03	22-Mar-11	All idling stockpiles of C&D material shall be sprayed with water and/or covered with tarpaulin sheet for dust suppression.	Water spraying for idle stockpile	Completion as observed on 29-Mar-11

8.0.3. Four site inspections for Contract no. HK/2009/01 were carried out on 2, 9, 17 and 23 March 2011. The results of these inspections and outcomes are summarized in Table 8.2.

Table 8.2 Summary of Environmental Inspections for Contract no. HK/2009/01

Item	Date	Observations	Action taken by Contractor	Outcome
110302_01	2-Mar-11	Sand in U-channel at Tsui Sha Tsui shall be cleared up so as to maintain the temporary drainage system in proper condition.	Clearance of U-channel.	Completion as observed on 9-Mar-11
110309_01	9-Mar-11	Sedimentation tank is needed to be placed at VIP drop off area for the wastewater treatment before discharge.	Contractor ensured no wastewater discharge at VIP drop off area. The sedimentation tank will be in place when necessary.	Completion as observed on 17-Mar-11
110309_02	9-Mar-11	Survival rate of Tree no. TST027 at Tsim Sha Tsui shall be checked and inspected.	Condition and survival rate of trees at Tsim Sha Tsui will kept to check by Contractor's ITS.	Completion as observed on 17-Mar-11
110317_01	17-Mar-11	The trees at VIP site entrance shall be fenced-off so as to avoid the accumulation of C&D material storage near trees.	The tree protection zone was enlarged.	Completion as observed on 30-Mar-11
110317_02	17-Mar-11	Exposed slope at western HKCEC channel shall be covered with tarpaulin sheet against wind erosion and rainfall.	Covered the slope with tarpaulin sheet.	Completion as observed on 23-Mar-11
110317_03	17-Mar-11	Debris screened by geotextile in gullies shall be regular cleared-up.	The debris and geotextile were removed.	Completion as observed on 23-Mar-11
110323_01	23-Mar-11	The fence-off area for tree protection zone shall be enlarged.	The tree protection zone was enlarged.	Completion as observed on 30-Mar-11

8.0.4. Four site inspections for Contract no. HK/2009/02 were carried out during this reporting period. The results of these inspections and outcomes are summarized in Table 8.3.

Table 8.3 Summary of Environmental Inspections for Contract no. HK/2009/02

Item	Date	Observations	Action taken by Contractor	Outcome
110301_01	1-Mar-11	It is reminded to keep clearing the vehicle wheel before leave the site at finger pier.	Contractor keeps clearing the vehicle wheel before leaving the site with clean site entrance.	Completion as observed on 10-Mar-11
110310_01	10-Mar-11	Silt curtain was observed below sea level. It shall be maintained to ensure proper functioning.	Maintenance the silt curtain in proper condition.	Completion as observed on 16-Mar-11
110310_02	10-Mar-11	Accumulation of cement bags at site area of new public toilet shall be covered with tarpaulin sheet.	Covering the cement bags with tarpaulin sheet	Completion as observed on 16-Mar-11
110310_03	10-Mar-11	The sediment on the walkway of derrick barge shall be cleared-up before leave the site.	Keeping clearing the sediment on walkway before leaving the site.	Completion as observed on 16-Mar-11
110316_01	16-Mar-11	Arrangement for site wastewater control at bore piling area in WCR1 need to be prepared and enhanced.	Improved the arrangement of site wastewater control at bore piling area.	Completion as observed on 24-Mar-11
110316_02	16-Mar-11	Drip trays were missing for several plants in the ex-pet garden.	The plants without drip trays are idling until provided drip trays.	Completion as observed on 24-Mar-11
110316_03	16-Mar-11	Protection of stockpile against rainfall for those stored adjacent to the seafront.	Minimized the size of stockpile.	Completion as observed on 24-Mar-11
110324_01	24-Mar-11	Stagnant water and oil on the drip trays shall be cleared up with proper procedure.	Drip trays were provided.	Completion as observed on 1-Mar-11
110324_02	24-Mar-11	It is reminded that construction runoff shall be treated by sedimentation tank before discharge to public drains.	Contractor is reviewing the temporary drainage system	Follow-up action is needed in the next reporting month.

8.0.5. Four site inspections for Contract no. HY/2009/15 were carried out in reporting month. The results of these inspections and outcomes are summarized in Table 8.4.

Table 8.4 Summary of Environmental Inspections for Contract no. HY/2009/15

Item	Date	Observations	Action taken by Contractor	Outcome
110301_01	1-Mar-11	The contractor was reminded to inspect the plants for any oil leakage on the barges	inspect any oil leakage of plants	Completion as observed on 8-Mar-11
110308_01	8-mar-11	floating rubbish should be cleared more frequently neat the site office and at PCWA	collect refuse frequently	Completion as observed on 15-Mar-11
110315_01	15-Mar-11	It is reminded that the rock and sand on the walkway of derrick barge should be cleared before leaving the site.	Clearance of the C&D material on the barge	Completion as observed on 22-Mar-11
110322_01	22-Mar-11	Drip tray and proper label shall be provided to the oil container at derrick barge.	Provide the drip tray	Completion as observed on 29-Mar-11
110322_02	22-Mar-11	It is reminded to provide the silt curtain for the seawall gap at TCPWA.	Silt curtain between the seawall gap was observed during site inspection	Completion as observed on 29-Mar-11

8.0.6. The site inspection for Contract HK/2010/06 will be conducted on 29 March 2011.

9. Complaints, Notification of Summons and Prosecution

9.0.1. There is no environmental complaint received in this reporting month.

9.0.2. The details of cumulative complaint log and updated summary of complaints are presented in Appendix 9.1.

9.0.3. Cumulative statistic on complaints and successful prosecutions are summarized in Table 9.1 and Table 9.2 respectively.

Table 9.1 Cumulative Statistics on Complaints

Reporting Period	No. of Complaints
Commencement works (Mar 2010) to last reporting month	9
March 2011	0
Project-to-Date	9

Table 9.2 Cumulative Statistics on Successful Prosecutions

Environmental Parameters	Cumulative No. Brought Forward	No. of Successful Prosecutions this month (Offence Date)	Cumulative No. Project-to-Date
Air	-	0	0
Noise	-	0	0
Water	-	0	0
Waste	-	0	0
Total	-	0	0

10. Conclusion

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

10.0.2. The scheduled construction activities and the recommended mitigation measures for the coming month are listed in Table 10.1.

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

Contract No.

Key Construction Works

Recommended Mitigation Measures

HY/2009/11

· Dredging works,

· Reclamation works,

· Construction & installation of Seawall Block,

· Drainage Construction works,

· Floating out of Caisson seawall

· Construction of coping; and

· Installation of Caisson Seawall.

· To avoid concurrent noisy operation

· To locate the plant and equipments far away to the noise sensitive receivers

· Daily visual inspection of silt screen and silt curtain to ensure its operation properly

· Daily clearance of floating debris behind the silt screen

· Installation of frame type silt screen at City Garden

HK/2009/01

· Dredging for the cross harbour water mains from Wan Chai side

· Pipe line installation for the cross harbour water mains from Wan Chai side;

· Removal and reinstatement of sloping seawall at Wan Chai;

· Implementation of TTM scheme at Convention Avenue, Harbour Road and Expo Drive (HKCEC area);

· Pipe laying works for cooling mains, harbour main & fresh water mains at Zone A1, A4, A5, B1 & B4;

· Tree transplantation at Wan Chai and Tsim Sha Tsui;

· Additional wall openings penetration and construction work (over dimension 350mm x350mm) for pipe sleeves and puddle flanges openings at Pump Station P1, 3, 4 & 5;

· Equipment concrete plinths construction inside pumping station;

· E & M first fixing work at HKCEC-II and pumping station P1, 3, 4, 5.

· Removal of armour rock at north side of HKCEC water channel (CH0 to CH160);

· Laying geotextile in the seawall slope at north side of HKCEC;

· Reclamation works at HKCEC water channel (CH0 to CH80);

· Installation of the sheet piling works for temporary water channel at the promenade pump house;

· Dredging works at HKCEC water channel(CH160 to CH250);

· Installation of conveyor belt for filling works at HKCEC water channel(CH0 to CH80);

· Demolition of promenade deck; and

· Preparation, excavation and pipe laying works at Convention Avenue and Harbour Road (Zones A2-2, A4-1, A5-1, A5-5).

· To conform the installation and setting as in the silt screen deployment plan

· Frequency spray water on the dry dusty road and on the surface of concrete breaking

· To cover the dusty material or stockpile by impervious sheet

· To space out noisy equipment and position as far as possible from sensitive receiver.

· To well maintain the mechanical equipments / machineries to avoid abnormal noise nuisance.

· Machines and plant that may be in intermittent use should be shut down between work periods or should be throttled down to a minimum

· Daily visual inspection of silt screen and silt curtain to ensure its operation properly

HK/2009/02

· Operating Tseung Kwan O Public Fill Sorting Facility;

· Internal and external decoration for new public toilet at Expo Drive East;

· Commence E&M works for new public toilet at Expo Drive East;

· Construction of passenger terminal at Expo Drive East;

· Modification of existing seawall at Expo Drive East;

· Trench excavation and pipe laying works for cooling mains;

· Excavation and lateral support for construction of WSD Salt Water Pumping Station;

· Sheet-piling for construction of salt water intake culvert at Wan Shing Street;

· Construction of submarine outfall extension chamber;

· Dredging and pipe welding for submarine outfall pipe;

· Marine piling works for new ferry pier construction;

· Complete excavation and lateral support for jacking pit at ex-pet garden;

· Driving sheet-piles for receiving pit for DSD pipes;

· Reclamation at WCR1 area;

· Pre-drilling for bored piles and diaphragm wall at WCR1 area;

· Guide wall construction for diaphragm wall construction at WCR1 area;

· Bored pile construction (alternative design); and

· Establish plants for diaphragm wall construction

· To cover the dusty material or stockpile by impervious sheet;

· Frequency spray water on the dry dusty road and on the surface of concrete breaking

· To well maintain the mechanical equipments / machineries to avoid abnormal noise nuisance and dark smoke emission

· To conform the installation and setting as in the silt screen and silt curtain deployment plan

· Movable noise barrier shall be deployed for demolition works

· Daily visual inspection of silt screen and silt curtain to ensure its operation properly

HY/2009/15

· Rock removal at TS4;

· Filling at TS1 and TPCWAE;

· Utility and preparation work at CHT;

· Alignment works at Portion VII; and

· Drainage works at PRE office

· To conform the installation and setting as in the silt screen and silt curtain deployment plan

· Frequency spray water on the dry dusty road and on the surface of concrete breaking

· To cover the dusty material or stockpile by impervious sheet

· To space out noisy equipment and position as far as possible from sensitive receiver.

· Daily visual inspection of silt screen and silt curtain to ensure its operation properly

HK/2010/06

· Dredging over the MTR Tsuen Wan Line

· Disposal of Type 1 Marine Sediment

· Mobilization for the Construction of Temp. Platform of Piling Works

· To conform the installation and setting as in the silt screen and silt curtain deployment plan

· To space out noisy equipment and position as far as possible from sensitive receiver.

· Daily visual inspection of silt screen and silt curtain to ensure its operation properly

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 April 2011

Monthly Environmental Monitoring & Audit Report

- March 2011 -

Table of contents

EXECUTIVE SUMMARY

1. Introduction

1.1 Scope of the Report

1.2 Structure of the Report

2. Project Background

2.1 Background

2.2 Scope of the Project and Site Description

2.3 Division of the Project Responsibility

2.4 Project Organization and Contact Personnel

3. Status of Regulatory Compliance

3.1 Status of Environmental Licensing and Permitting under the Project

4. Monitoring Requirements

4.1 Noise Monitoring

4.2 Air Monitoring

4.3 Water Quality Monitoring

5. Monitoring Results

5.1 Noise Monitoring Results

5.2 Real-time Noise Monitoring

5.3 Air Monitoring Results

5.4 Water Monitoring Results

5.5 Waste Monitoring Results

6. Compliance Audit

6.1 Noise Monitoring

6.2 Real-time noise Monitoring

6.3 Air Monitoring

6.4 Water Quality Monitoring

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

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

7. Cumulative Construction Impact due to the Concurrent Projects

8. Environmental Site Audit

9. Complaints, Notification of Summons and Prosecution

10. Conclusion