Tseung Kwan O Cross Bay Link and Southern Bridge
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Works Progress
2022 2021 2020 2019 2018 2017 2016 2015 <2014
Main Bridge and Associated Works
Road D9 and Associated Works
Southern Bridge and Associated Works
Ground Breaking/ Contract signing ceremony

Jun 2022

Southern Bridge successfully stepped over Cross Bay Link and entered the inner Junk Bay. It was then placed at the temporary storage area within works area in Tseung Kwan O South Waterfront.

May 2022

Erection of the last precast concrete bridge segment of Tseung Kwan O Marine Interchange

Overview of the Tseung Kwan O Marine Interchange

Erection of the last precast concrete bridge segment of Tseung Kwan O Marine Interchange was completed on 21 May 2022.

Mar 2022

Erection of the precast concrete bridge segment at Tseung Kwan O Marine Interchange

Applying waterproofing membrane for bridge decks

Completion of installation of cladding of E&M Plant Room

Subsequent works, including construction of street furniture, erection of sign gantries of Traffic Control and Surveillance System and other associated facilities, are now proceeding.

Mar 2022

Erection of columns of noise semi-enclosures along elevated section

Installation of noise semi-enclosures

Construction of elevated deck of the cycle track and footpath connecting Road D9

Installation of noise semi-enclosures at the elevated road section and at-grade road section of Road D9 is in progress while construction of elevated deck of the cycle track and footpath connecting Road D9 along the waterfront is being carried out.

Mar 2022

Reinstatement of seawall near western abutment and assembly of prefabricated steel bridge units at Nantong yard

Dec 2021

On 30 December 2021, the marine viaduct of Cross Bay Link was successfully connected to Tseung Kwan O Marine Interchange of Tseung Kwan O - Lam Tin Tunnel.

Erection of the last precast concrete bridge segment of the mainline

Cross Bay Link after connection

Subsequent works, including the construction of street furniture, laying ducting of Traffic Control and Surveillance System and other associated facilities, are now proceeding steadily.

Dec 2021

Foundation works and assembly of prefabricated steel bridge units at Nantong yard

Dec 2021

Construction of central medium and parapets at elevated section

Installation of noise semi-enclosures

Construction of elevated deck of the cycle track and footpath connecting Road D9

Construction of wave protection wall

Works on bridge decks at the elevated section of Road D9 is in progress while installation of noise semi-enclosures and construction of wave protection wall at the at-grade road section are being carried out. Meanwhile, construction of elevated road of the cycle track and footpath connecting Road D9 along the waterfront is ongoing.

Oct 2021

Works for Connection to Tseung Kwan O Marine Interchange

Welding connections between steel main and side spans of steel bridge

Post-tensioning across concrete spans

Construction of E&M Plant Room

Works including connection between the marine viaduct of Cross Bay Link and Tseung Kwan O Marine Interchange, construction of street furniture, etc, are now in full swing.

October 2021

Construction of elevated deck to connect marine viaduct

Installation of noise semi-enclosures

Construction of wave protection wall

Road works at Wan O Road are in progress. Construction of the elevated deck of Road D9 is in progress. At the at-grade road section, construction of noise semi-enclosures and wave protection wall is ongoing.

Sep 2021

Pre-drilling and foundation works were in progress

July 2021

General view of Cross Bay Link main bridge

Erection of precast box girder

Erection works for all prefabricated components of the marine viaduct have been completed, indicating another step-forward to the completion of CBL project. The remaining works of bridging the gap between the CBL marine viaduct and Tseung Kwan O Interchange are in progress.

July 2021

Construction of noise semi-enclosure at Road D9

Road works

Road works at Wan O Road are in progress. Construction of noise semi-enclosures at the at-grade road section of Road D9 is in progress while construction of deck and external walls are being carried out at the elevated section of Road D9. Moreover, construction of wave protection wall is ongoing. Structural works for the cycle track and footpath connecting Road D9 is in progress.

June 2021

Installation of temporary working platform at Eastern Channel

June 2021

The second phase of erecting precast concrete box girders commenced on 7 June 2021.

The crane barge Xin Zhen Fu 7 was used to erect a precast concrete box girder onto the piers. Its lifting capacity is about 5,000 tonnes. It was the first time that Xin Zhen Fu 7 was deployed for Hong Kong infrastructure project.

Together with the one erected on 7 June 2021, a total of 10 precast concrete box girders have been erected, and the remaining 8 precast concrete box girders will soon be delivered to Hong Kong for subsequent erection.

April 2021

Erection of V-pier

Erection of double-arch steel bridge

Erection of decoration wall of V-pier

Construction of Electrical and Mechanical (E&M) Plant Room

Double-arch steel bridge was erected on 26 February, marking a key milestone of the CBL project. The remaining prefabricated bridge components will soon be shipped to Hong Kong for erection.

April 2021

Construction of abutment at elevated section

Backfilling works at at-grade road section

Construction of foundation works

Construction of pile caps at Wan O Road

Excavation and construction of pile caps are being carried out at Wan O Road. Backfilling works of the at-grade road section of Road D9 is in progress while construction of column and external walls are being carried out at the elevated section of Road D9. In the meantime, construction of wave protection walls has also commenced. Foundation works for the cycle track and footpath connecting Road D9 is in progress.

January 2021

Cast-in-situ V-pier at Junk Bay

Construction of cross beam of V-pier

Pile-cap shell installed

Assemble prefabricated components of steel arch bridge

Construction of Electrical and  Mechanical (E&M) Plant Room

The construction of the cast-in-situ V-piers, pile caps in Junk Bay, and foundation and structural works at Wan O Road / Road D9 are in progress. The 400 metres long steel bridge of marine viaduct has a main span of 200 metres, which will become the longest single-spanned steel arch bridge in Hong Kong upon completion. The assembly of the deck and arch of the steel arch bridge was just completed in December 2020.

January 2021

Contract signing ceremony for Contract No. ED/2019/01 - Tseung Kwan O Further Development Infrastructure Works for Tseung Kwan O Stage I Landfill Site – Remaining Works on 25 January 2021.

January 2021

Construction of columns at elevated section

Construction of columns at elevated section

Substructure works at at-grade road section

Construction of foundation works

Foundation works are being carried out at Wan O Road as well as at the cycle track and footpath connecting Road D9. Substructural works of the at-grade road section of Road D9 are in progress. The remaining structural construction works would continue at the elevated section of Road D9.

October 2020

Erection of precast box girder

Cast-in-situ V-pier at Junk Bay

Erection of V-pier

nstallation of pile-cap shell

Construction of V-pier, installation of precast pile-cap shell, erection of precast V-pier and precast box girder are in progress at Junk Bay. Fabrication of steel and concrete components of the main bridge at off-site yards in the Mainland is in progress. The heaviest and longest precast full span concrete box girder in Hong Kong was installed on V-piers at Junk Bay in August 2020.

October 2020

Construction of abutment

Construction of substructural works at at-grade road section

Installation of precast box girder  on the abutment at Road D9

Construction of foundation works

Foundation works are being carried out at Wan O Road. Substructural works of the at-grade road section of Road D9 are in progress. For elevated road section, a precast concrete box girder of the marine viaduct was installed on the abutment at Road D9 in August 2020. The remaining construction works of abutment and the elevated structure would continue.

September 2020

Marine Works Site in Junk Bay

Electrical and Mechanical (E&M) Plant Room

September 2020

Wan O Road

Road D9

August 2020

Marine Works Site in Junk Bay

Electrical and Mechanical (E&M) Plant Room

August 2020

Wan O Road

Road D9

July 2020

Wan O Road

Road D9

Substructural works of at-grade road section of Road D9 are in progress. For elevated road section, construction of abutment and superstructure is in progress.

July 2020

Installation of pile-cap shell

Erection of working platform for fixing rebar of V-pier

Erection of precast box girder

Construction of Electrical and Mechanical (E&M) Plant Room

The foundation works for the main bridge were completed in January 2020. Fabrication of steel and concrete components of the main bridge at off-site yards in the Mainland is in progress. Erection of precast concrete V-piers and box girders are in progress at Junk Bay.

June 2020

Erection of Box Girder at Junk Bay

June 2020

Rebar Fixing at Road D9

May 2020

Construction of E&M Plant Room at Wan O Road

May 2020

Laying of Blinding Layer at Elevated Deck along Road D9

April 2020

Construction of pile cap

Installation of V-pier

Construction of V-Piers at Junk Bay

Pile caps are being constructed at Junk Bay. Bridge components of the marine viaduct are being fabricated at off-site yards in the Mainland.

April 2020

Foundation works at Road D9

Temporary Traffic Arrangement at Road D9

Rebar Fixing Works at Road D9

March 2020

Installation of V-Pier at Junk Bay

March 2020

Erection of Formwork for the Fabrication of Concrete Structure along Road D9

February 2020

Temporary Traffic Arrangement at Road D9

February 2020

Temporary Traffic Arrangement Implemented at Wan O Road

January 2020

Casting of pile cap

Fabrication of steel panels

Fixing Steel Bars for Pile Cap at Junk Bay

Marine foundation works were substantially completed. Installation of pile-cap shells and casting of pile caps are in progress. Meanwhile, concrete and steel components of the marine viaduct are being fabricated at off-site yards in the Mainland. The construction of E&M plant room is in good progress.

January 2020

Foundation works at Road D9

Temporary Traffic Arrangement at Road D9

Foundation works at Road D9 are in progress. Wan O Road was closed on 5 January 2020 to facilitate the construction of noise semi-enclosure.

December 2019

Construction of Pile Cap at Junk Bay

December 2019

Construction of noise semi-enclosure at Road D9

November 2019

Construction of E&M Plant Room is in Progress

November 2019

Construction of noise semi-enclosure is in progress

October 2019

Installation of pile-cap shell

Construction of concrete box girders

Concreting of Pile Cap at Junk Bay

The progress of marine bored-piling works is good. Precast pile-cap shells are being installed at Junk Bay. The concrete box girders of the marine viaduct is being produced at the fabrication yard in the Mainland. The construction of E&M plant room is being constructed in tandem.

October 2019

Steel Cage Installation for Bored Piling Works at Wan O Road

Foundation works at Road D9

Pre-drilling and foundation works at Road D9 are in progress.

September 2019

Transportation of Concrete Trucks to the Site of Junk Bay for Concreting Works

September 2019

On-site Fabrication Yard for Foundation Works

August 2019

Installation of Pile Cap Shell at Junk Bay

August 2019

On-site Fabrication Yard for Foundation Works

July 2019

Marine bored-piling works

Installation of Pile Cap Shell at Junk Bay

Construction of E&M plant room

The marine bored-piling works and the construction of E&M plant room are in good progress. The fabrication of pile-cap shells for the foundation of marine viaduct and box girders of the concrete bridge commenced.

July 2019

Pre-drilling works at Road D9

Foundation works at Road D9

Access in Site Area at Road D9

The pre-drilling works and bored-piling works of Road D9 are in progress. The construction of bridge abutment will commence.

June 2019

Marine Bored Piling Works at Junk Bay

June 2019

General View of the Work Front of Road D9

May 2019

Marine Bored Piling Works at Junk Bay

May 2019

On-site Fabrication Yard for Foundation Works

April 2019

Marine pre-drilling works

Marine bored-piling works

Foundation Works for E&M Plant Room

The pre-drilling works for the foundation of the marine viaduct at Junk Bay are in progress. The marine bored-piling works also commenced.

April 2019

Further Enhance the Breakwater with Seawall Bricks along Seaside of Road

Land pre-drilling works

The pre-drilling works for the foundation of Road D9 commenced.

March 2019

Ground Breaking Ceremony for CBL, Tseung Kwan O was held on 28 March 2019 to signify the commencement of construction works. 

March 2019

Marine Bored Piling Works at Junk Bay

March 2019

Site Clearance Works at the Work Front of Road D9

February 2019

Marine Bored Piling Works at Junk Bay

February 2019

Enhance the Breakwater with Seawall Bricks along Seaside of Road D9

January 2019

Pre-drilling works

Foundation works at Junk Bay

Construction of site offices

We kicked off foundation works for the marine viaduct at Junk Bay, mainly pre-drilling works to determine the rock-head levels. Besides, construction of site accommodations at the works areas of Wan O Road is in progress.

January 2019

Erection of Chain Link Fence along Road D9 Site Boundary

Site Clearance

Site Clearance at the works areas of Wan O Road is in progress.

December 2018

On-site Fabrication Yard for Foundation Works

December 2018

General View of the Work Front of Road D9

November 2018

Pre-drilling Works at Junk Bay

November 2018

Setting Up of the Vehicular Gate for Construction Vehicle at the Site Entrance of Road D9

November 2018

Contract signing ceremony for Contract No. NE/2017/08 - Cross Bay Link, Tseung Kwan O - Road D9 and Associated Works was held on 26 November 2018. 

October 2018

Pre-drilling Works at Junk Bay

October 2018

The Cross Bay Link Road D9 Contract commenced on 31 October 2018.

September 2018

Site Clearance Works at the Site Office Accommodation

August 2018

Site Clearance Works at the Site Office Accommodation

August 2018

Contract signing ceremony for Contract No. NE/2017/07 - Cross Bay Link, Tseung Kwan O – Main Bridge and Associated Works was held on 8 August 2018.

July 2018

The Cross Bay Link Main Bridge Contract commenced on 12 July 2018.

2017

The wind tunnel tests were completed. Detailed design was substantially completed in end 2017.

2016

Detailed design and wind tunnel tests were in progress.

2015

Site investigation works for the proposed Cross Bay Link commenced in March 2015, was completed in November 2015, aiming to obtain necessary geological information for the detailed design works
.The works include:
.Land vertical drilling
.Marine vertical and inclined drilling
.Under-water survey 
.Field tests and laboratory test

Contract Information as below:
.Contract No. : NE/2014/04
.Title : Site Investigation for Cross Bay Link, Tseung Kwan O
Contractor : Lam Geotechnics Limited

Vertical Drilling works

Jack-up platform for marine drilling

Jack-up platform for marine drilling

Floating barge for marine drilling

Floating barge for marine drilling

The site investigation works for detailed design stage of the Project was completed in November 2015.

2014

In the Public Works Subcommittee of the Finance Committee of the Legislative Council meeting on 19 March 2014, the Subcommittee supported the funding application for detailed design of this Project. The Finance Committee of the Legislative Council approved the funding application of detailed design of the Project on 2 May 2014. 

The amendment scheme of the project was gazetted on 21 March 2014.

The detailed design of the project commenced in August 2014.

The Government published a notice in the Gazette on 21 November 2014 announcing that the Cross Bay Link, Tseung Kwan O has been authorised by the Chief Executive in Council.

2014

In the Public Works Subcommittee of the Finance Committee of the Legislative Council meeting on 19 March 2014, the Subcommittee supported the funding application for detailed design of this Project. The Finance Committee of the Legislative Council approved the funding application of detailed design of the Project on 2 May 2014. 

The amendment scheme of the project was gazetted on 21 March 2014.

The detailed design of the project commenced in August 2014.

The Government published a notice in the Gazette on 21 November 2014 announcing that the Cross Bay Link, Tseung Kwan O has been authorised by the Chief Executive in Council.

2013

The recommended scheme was presented to Sai Kung District Council on 8 January 2013. Support from the District Council was obtained.

The Environmental Impact Assessment Report of Cross Bay Link, Tseung Kwan O was exhibited for public to comment from 3 April to 2 May 2013. The Report was approved by the Director of Environmental Protection with conditions on 11 July 2013. 

The project was gazetted on 10 May 2013 under Roads (Works, Use and Compensation) Ordinance (Chapter 370).

The Environmental Permit was granted by the Director of Environmental Protection on 15 August 2013. 

2013

The recommended scheme was presented to Sai Kung District Council on 8 January 2013. Support from the District Council was obtained.

The Environmental Impact Assessment Report of Cross Bay Link, Tseung Kwan O was exhibited for public to comment from 3 April to 2 May 2013. The Report was approved by the Director of Environmental Protection with conditions on 11 July 2013. 

The project was gazetted on 10 May 2013 under Roads (Works, Use and Compensation) Ordinance (Chapter 370).

The Environmental Permit was granted by the Director of Environmental Protection on 15 August 2013. 

2009-2012

Carried out 3-stages public engagement activities during which a Design Idea Invitation Event had been conducted, and the winning ideas had been taken forward for design options development. After detailed evaluation, Eternity Arch option, finally selected as the Preferred Option, scored the highest and at the same time, it was the most welcomed option by locals as noted from Sai Kung District Council survey and public survey. 

2009-2012

Carried out 3-stages public engagement activities during which a Design Idea Invitation Event had been conducted, and the winning ideas had been taken forward for design options development. After detailed evaluation, Eternity Arch option, finally selected as the Preferred Option, scored the highest and at the same time, it was the most welcomed option by locals as noted from Sai Kung District Council survey and public survey.