Civil Engineering

土木工程

Bridges & Roads

  • Widening of Castle Peak Road between Kwun Tsing Road and Hai Wing Road
    (2020-Work in Progress)
  • Central Kowloon Route – Kai Tak East
    (2019-Work in Progress)
  • Hiram’s Highway Improvement Stage 1 –
    between Clear Water Bay Road and
    Marina Cove
    (2016 – Work in Progress)
  • Hong Kong-Zhuhai-Macao Bridge Hong
    Kong Boundary Crossing Facilities –
    Infrastructure Works Stage II
    (Southern Portion)
    (2015-2019)
  • Widening of Fanling Highway – Tai Hang to Wo Hop Shek Interchange
    (2013-2019)
  • Hong Kong-Zhuhai-Macao Bridge Hong Kong Link Road - Section between Scenic Hill and Hong Kong Boundary Crossing Facilities
    (2012-2017)
  • Noise Barriers on Fanling Highways
    between Po Shek Wu Road and
    MTR Fanling Station
    (2009-2014)
  • Reconstruction and Improvement of
    Tuen Mun Road – Tai Lam Section
    (2009-2013)
  • Widening of Tolo Highway/Fanling Highway between Island House Interchange and Fanling, Contract 1
    (2009-2013)
  • Deep Bay Link – Southern Section
    (2003-2005)
  • Castle Peak Road Improvement between
    Area 2 and Ting Kau, Tsuen Wan and
    Improvement between Ting Kau and
    Sham Tseng, Tsuen Wan
    (2001-2006)
  • Route 3 – Lantau Fixed Crossing – North West Tsing Yi Interchange
    (1994-1997)
  • North Lantau Expressway –
    Tung Chung Section
    (1993-1996)

Tunnel Works

  • Relocation of Sha Tin Sewage Treatment Works to Caverns – Main Cavern Construction
    (2021-Work in Progress)
  • Relocation of Sha Tin Sewage Treatment Works to Caverns – Site Preparation and Access Tunnel Construction
    (2019-2022)
  • Tseung Kwan O-Lam Tin Tunnel – Main Tunnel and Associated Works
    (2016 – Work in Progress)
  • Shatin to Central Link –
    Cross Harbour Tunnel
    (2014 – 2022)
  • Wan Chai Development Phase II – Central–Wan Chai Bypass at Wan Chai West
    (2013-2018)
  • Central – Wan Chai Bypass Tunnel (Causeway Bay Typhoon Shelter Section) and (Slip Road 8 Section)
    (2010-2018)
  • Route 9 – Sha Tin Heights Tunnel and Approaches
    (2002-2007)

Reclamation

  • Central Reclamation Phase III – Engineering Works
    (2003-2008)
  • Infrastructure for Penny’s Bay Development, Contract 1
    (2001-2006)
  • West Kowloon Reclamation Northern Area – Phase II
    (1993-1996)
  • Tseung Kwan O Industrial Estate,
    Land Formation and Infrastructure
    (1991-1995)
  • Tin Shui Wai Development, Land Formation and Drainage (Contract A and Contract B)
    (1987-1991)

Site Formation

  • Development at Anderson Road –
    Site Formation and Associated
    Infrastructure Works
    (2008-2015)
  • Infrastructure for Penny’s Bay Development, Contract 2
    (2002-2006)
  • Formation and Associated Infrastructure Works for Development at Choi Wan Road and Jordan Valley
    (2001-2005)

Water Supply and Drainage

  • Design, Build and Operate First Stage of Tseung Kwan O Desalination Plant
    (2019- Work in Progress)
  • Expansion of Tai Po Water Treatment Works and Ancillary Raw Water and Fresh Water Transfer Facilities - Design and Build of New Stream II
    (2013-2018)
  • Design, Build and Operate Pillar Point Sewage Treatment Works
    (2010-2013)
  • Construction of Yuen Long South Branch Sewers and Expansion of Ha Tsuen Sewage Pumping Station
    (2009-2013)
  • Construction of Service Reservoirs and Pumping Station at Choi Wan Road
    (2005-2007)
  • Sham Tseng Sewage Pumping Station,
    Sewage Treatment Works and
    Submarine Outfall
    (2001-2004)
  • West Kowloon Drainage Improvement
    Stage 2, Phase 2 – Tai Hang Tung
    Storage Scheme
    (2001-2004)
  • Stonecutters Island Sewage
    Treatment Series Works
    (1995-1997 and 2009-2016)
  • Future Increase of Water Supply from China Stage 1 – Construction of Muk Wu/Au Tau/Tai Lam Chung Aqueduct
    (1982-1984)

Airport Facilities

  • Hong Kong International Airport Three Runway System Project North Runway Modification Works
    (2021-Work in Progress)
  • Sky Bridge Connecting Terminal 1 with North Satellite Course
    (2018 – Work in Progress)
  • APM and BHS Tunnels on
    Existing Airport Island
    (2017 – Work in Progress)
  • North Commercial District Main Infrastructure Works in Airport
    (2017 – 2020)
  • North Commercial District Enabling Works in Airport
    (2016 – 2020)
  • Three Runway System – Deep Cement Mixing Project, Contract 1
    (2016-2018)

Railway

  • Shatin to Central Link – Exhibition Station and Western Approach Tunnel
    (2015 – Work in Progress)
  • Express Rail Link – Shek Kong Stabling Sidings and Emergency Rescue Siding
    (2011-2016)
  • Express Rail Link – Tai Kong Po to
    Tse Uk Tsuen Tunnels
    (2010-2016)
  • The Kowloon Southern Link – Tunnel between Jordan and Yau Ma Tei
    (2005-2009)
  • Kowloon Southern Link – Tunnels-
    Yau Ma Tei Ventilation Building to
    Nam Cheong Overrun
    (2005-2009)
  • KCRC East Rail Extensions - Ma On Shan Line – Tai Wai to Shek Mun and Shek Mum to Lei On
    (2000-2004)
  • Tseung Kwan O Station
    (1999-2002)

Sustainable Development Works

  • Development of Organic Waste Treatment Facilities, Phase 2
    (2019-Work in Progress)
X

Widening of Castle Peak Road between Kwun Tsing Road and Hai Wing Road
(2020-Work in Progress)

  • Project

    Widening of Castle Peak Road between Kwun Tsing Road and Hai Wing Road
    (2020-Work in Progress)

    Client

    Highways Department, Hong Kong

    Construction Period

    2020-2024 ( Works in Progress)

  • Scope of Works
      • Widening of a 1.9 km section of Castle Peak Road between Kwun Tsing Road and Hoi Wing Road from the existing single two-lane configuration to a dual two-lane carriageway and associated retaining walls, modification and signalization of road junctions.
      • Modification of an existing footbridge at Sam Shing Estate and construction of associated lifts.
      • Construction of noise barriers, semi noise enclosures with photovoltaic system.
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Central Kowloon Route – Kai Tak East
(2019-Work in Progress)

  • Project

    Central Kowloon Route – Kai Tak East
    (2019-Work in Progress)

    Client

    Highways Department, Hong Kong

    Construction Period

    2019-Work in Progress

  • Scope of Works
      • Construction of a 700m long dual-two lane truck road at Kai Tak including at-grade roads and viaducts.
      • Construct traffic interchange at Kai Tak including viaducts, underpass and associated at-grade road connected to existing road network.
      • Construct a footbridge across Kai Fok Road and demolish and backfill an existing pedestrian subway.
      • Re-construct a 30m long 4-cell storm water drainage box culvert.
      • Construct a 130m long underground ventilation adit and a U-shape tunnel connecting the main truck road and administration building of the Central-Kowloon Route.
      • Construction of roadworks, water and drainage works, landscape works, geotechnical, associated electrical and mechanical works.
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Hiram’s Highway Improvement Stage 1 –
between Clear Water Bay Road and
Marina Cove
(2016 – Work in Progress)

  • Project

    Hiram’s Highway Improvement Stage 1 –
    between Clear Water Bay Road and
    Marina Cove
    (2016 – Work in Progress)

    Client

    Highways Department, Hong Kong

    Construction Period

    2016 – Work in Progress

  • Scope of Works
      • The main works involved the construction of carriageways (including additional 720m two-lane Sai Kung bound carriageway between Clear Water Bay Road and New Hiram’s Highway and widening of 900m section of Hiram’s Highway between Nam Pin Wai roundabout and Pak Wai from single two-lane to dual two-lane).
      • A vehicular bridge with footpath across Ho Chung River, a footbridge at Nam Pin Wai roundabout, and noise barriers on the carriageways.
      • Construction of a new Ho Chung Village Office, one public toilet and two refuse collection points and then demolished the existing ones.
      • Associated civil engineering and road works, slope stabilization and geotechnical works, street lighting, drainage and water works, and landscape works.
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Hong Kong-Zhuhai-Macao Bridge Hong
Kong Boundary Crossing Facilities –
Infrastructure Works Stage II
(Southern Portion)
(2015-2019)

  • Project

    Hong Kong-Zhuhai-Macao Bridge Hong
    Kong Boundary Crossing Facilities –
    Infrastructure Works Stage II
    (Southern Portion)
    (2015-2019)

    Client

    Highways Department, Hong Kong

    Construction Period

    2015-2018

  • Scope of Works
      • Construction of nine vehicular bridges (including foundation works) and at-grade roads and associated drainage works at southern portion of Hong Kong Boundary Crossing Facilities.
      • Two box culverts and outfalls, and one pumping station.
      • Associated works including street lighting, traffic aids, drainage, sewerage, watermains, landscaping, public utilities and services, and electrical and mechanical works.
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Widening of Fanling Highway – Tai Hang to Wo Hop Shek Interchange
(2013-2019)

  • Project

    Widening of Fanling Highway – Tai Hang to Wo Hop Shek Interchange
    (2013-2019)

    Client

    Highways Department, Hong Kong

    Construction Period

    2013-2018

  • Scope of Works
      • Widening of the section of about 2 km long Fanling Highway between Tai Hang and Wo Hop Shek Interchange from a dual three-lane carriageway to a dual four-lane carriageway, with standard hard shoulders on both directions of the carriageway.
      • Widening of about 250m slip road connecting Jockey Club Road to the southbound of Fanling Highway at Wo Hop Shek.
      • Re-alignment of a section of 1.2 km long Tai Wo Service Road West between Tai Hang and Nam Wa Po.
      • Construction of a vehicular bridge with footway at Kau Lung Hang, demolition of four existing footbridges and construction of four footbridges at Tai Hang, Tai Wo, Ho Ka Yuen and Wo Hop Shek; and
      • Construction of associated noise barriers, at-grade link roads and access tracks, footpaths and cycle tracks.
      • Associated slope works, road lighting, traffic aids, drainage, water-mains, landscaping, electrical and mechanical works.
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Hong Kong-Zhuhai-Macao Bridge Hong Kong Link Road - Section between Scenic Hill and Hong Kong Boundary Crossing Facilities
(2012-2017)

  • Project

    Hong Kong-Zhuhai-Macao Bridge Hong Kong Link Road - Section between Scenic Hill and Hong Kong Boundary Crossing Facilities
    (2012-2017)

    Client

    Highways Department, Hong Kong

    Construction Period

    2012-2017

  • Scope of Works
      • Reclamation works of about 23 hectares along the east coast of HK International Airport and a 1.6km dual 3-lane carriageway along the new reclamation area to Hong Kong Boundary Crossing Facilities (HKBCF).
      • 1km long tunnel from Scenic Hill to the new reclamation area with 7 lanes in total for both bounds of traffic.
      • The abutment of Hong Kong Link Road viaduct at the west portal of Scenic Hill.
      • Roads connecting HKBCF and the airport, including viaducts, at-grade roads and tunnel.
      • Associated, architectural, geotechnical, marine, environmental protection, landscape, drainage and sewerage, electrical and mechanical works, water mains and provision of facilities for installation of traffic control and surveillance system.
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Noise Barriers on Fanling Highways
between Po Shek Wu Road and
MTR Fanling Station
(2009-2014)

  • Project

    Noise Barriers on Fanling Highways
    between Po Shek Wu Road and
    MTR Fanling Station
    (2009-2014)

    Client

    Highways Department, Hong Kong

    Construction Period

    2009-2014

  • Scope of Works
      • Construction of approximately 3.1km long noise barriers at a section of Fanling Highway involving extensive temporary traffic diversions at the highspeed roads.
      • Associated works including roads and drainage construction, road lightings, traffic-aid facilities and landscaping works.
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Reconstruction and Improvement of
Tuen Mun Road – Tai Lam Section
(2009-2013)

  • Project

    Reconstruction and Improvement of
    Tuen Mun Road – Tai Lam Section
    (2009-2013)

    Client

    Highways Department, Hong Kong

    Construction Period

    2009-2013

  • Scope of Works
      • Reconstruction and re-alignment of Tuen Mun Road sections between Siu Lam and Tsing Lung Tau to current expressway standards.
      • Widening of traffic lanes, widening of bridge structures and extension of box culvert and subway to cope with the road widening.
      • Improvement of the merging/ diverging arrangement at Siu Lam Interchange.
      • Replacement of the existing road restraint system with new types of parapets and roadside barriers.
      • Reconstruction of road pavement and installing noise barriers.
      • Modifying the existing seawall, associated stabilization of slopes, drainage, landscaping, and utility works.
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Widening of Tolo Highway/Fanling Highway between Island House Interchange and Fanling, Contract 1
(2009-2013)

  • Project

    Widening of Tolo Highway/Fanling Highway between Island House Interchange and Fanling, Contract 1
    (2009-2013)

    Client

    Highways Department, Hong Kong

    Construction Period

    2009-2013

  • Scope of Works
      • Widening of 2.4 km Tolo Highway from existing dual 3-lane into dual 4-lane with standard shoulders on both sides of the carriageway.
      • Widening of the interchange section at Island House Interchange from existing dual 2-lane to dual 3-lane including realigning various slip roads.
      • Construction of five bridges, including a 42m span bridge across the MTR East Rail Line, demolition of two existing bridges and reconstruction at their original locations, two 158m 4-span and 317m 8-span cast in-situ prestressed bridges to widen the existing adjacent bridges.
      • Construction of noise barriers of length about 7 km, associated landscaping, mechanical and electrical works, and auxiliary facilities, and other related works.
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Deep Bay Link – Southern Section
(2003-2005)

  • Project

    Deep Bay Link – Southern Section
    (2003-2005)

    Client

    Highways Department, Hong Kong

    Construction Period

    2003-2005

  • Scope of Works
      • The works mainly involved the construction of an interchange consisting of 2 km long bridge viaducts with 493 bored piles and about 900m long prestressed deck.
      • The full depth reconstruction and widening of about 2 km dual three lane carriageway including extension of 5 pedestrian subways, widening of 3 vehicular bridges, and total 2,286m long retaining walls.
      • Provisions of TCSS facilities, watermains, stormwater drains, noise barriers, landscaping works, and other related works.
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Castle Peak Road Improvement between
Area 2 and Ting Kau, Tsuen Wan and
Improvement between Ting Kau and
Sham Tseng, Tsuen Wan
(2001-2006)

  • Project

    Castle Peak Road Improvement between
    Area 2 and Ting Kau, Tsuen Wan and
    Improvement between Ting Kau and
    Sham Tseng, Tsuen Wan
    (2001-2006)

    Client

    Highways Department, Hong Kong

    Construction Period

    2001-2006

  • Scope of Works
      • Widening and realignment of an existing 4.9 km long single carriageway to a dual two-lane carriageway.
      • Construction of vehicular bridges, footbridges, L-shape reinforced concrete retaining walls, and bored-pile walls.
      • Slope stabilization works, 672m long noise barriers, 130m long seawall, and associated drainage works, sewer pipes and watermains and landscape works.
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Route 3 – Lantau Fixed Crossing – North West Tsing Yi Interchange
(1994-1997)

  • Project

    Route 3 – Lantau Fixed Crossing – North West Tsing Yi Interchange
    (1994-1997)

    Client

    Highways Department, Hong Kong

    Construction Period

    1994-1997

  • Scope of Works
      • This was one of the core projects of the new Hong Kong Terminal 1 airport.
      • The major works of the interchange included the construction of eight over bridges with a total length of 2 km and at-grade roads with a total length of 7 km connecting Tsing Ma Bridge, Ting Kau Bridge and Cheung Tsing Tunnel.
      • Construction of a six-storeys high administration building.
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North Lantau Expressway –
Tung Chung Section
(1993-1996)

  • Project

    North Lantau Expressway – Tung Chung Section
    (1993-1996)

    Client

    Highways Department, Hong Kong

    Construction Period

    1993-1996

  • Scope of Works
      • This was one of the core projects of the new Hong Kong Terminal 1 airport.
      • The major works included the excavation of 1,140,000 m3 of soil and rock materials, dredging of 670,000 m3 of marine sediment and construction of 800m long rubble mound seawall.
      • Construction of 2 km dual three lane expressway and a 330m long bridge at sea.
      • 7 box culverts and a 115m long railway tunnel.
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Relocation of Sha Tin Sewage Treatment Works to Caverns – Main Cavern Construction
(2021-Work in Progress)

  • Project

    Relocation of Sha Tin Sewage Treatment Works to Caverns – Main Cavern Construction
    (2021-Work in Progress)

    Client

    Drainage Services Department, Hong Kong

    Construction Period

    2021-2027 (Works in Progress)

  • Scope of Works
      • Construction of a main caverns complex at Nui Po Shan of about 14 hectares in area;
      • Construction of a secondary access tunnel about 260 m long;
      • Construction of a ventilation shaft about 70 m deep and a ventilation adit about 660 m long;
      • Construction of two effluent pipes about 2.2 m in diameter and about 320 m long;
      • Overall about 2 million cubic meters of rock excavation generated from tunnels and cavern construction.
      • Site formation works at portal areas including natural terrain hazard mitigation measures and construction of relevant retaining structures.
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Relocation of Sha Tin Sewage Treatment Works to Caverns – Site Preparation and Access Tunnel Construction
(2019-2022)

  • Project

    Relocation of Sha Tin Sewage Treatment Works to Caverns – Site Preparation and Access Tunnel Construction
    (2019-2022)

    Client

    Drainage Services Department, Hong Kong

    Construction Period

    2019-2022

  • Scope of Works
      • Construction of a 350m long main access tunnel for the future cavern at Nui Po Shan.
      • Site formation works including bored pile walls and earth retaining wall, slope stabilization works at the entrance of the main access tunnel.
      • Construction of a 500m long access road connecting A Kung Kok Road and the future ventilation shaft.
      • Construction of associated temporary road works, water and drainage works, slope works, landscape and geotechnical works.
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Tseung Kwan O-Lam Tin Tunnel – Main Tunnel and Associated Works
(2016 – Work in Progress)

  • Project

    Tseung Kwan O-Lam Tin Tunnel – Main Tunnel and Associated Works
    (2016 – Work in Progress)

    Client

    Civil Engineering and Development Department, Hong Kong

    Construction Period

    2016 – Work in Progress

  • Scope of Works
      • Construction of a 2 km main tunnel between Lam Tin Interchange and Tseung Kwan O Interchange and the 0.7 km westbound slip road tunnel between the main tunnel and Eastern Harbour Crossing.
      • Construction of tunnel portal facilities and ventilation building at TKO portal.
      • Construction of Lam Tin Interchange including associated bridges, slip roads, branch tunnels, tunnel portal facilities, ventilation building and administration building.
      • Bridges at TKO portal.
      • Associated marine, electrical and mechanical, landscaping, and environmental protection and mitigation works.
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Shatin to Central Link –
Cross Harbour Tunnel
(2014 – 2022)

  • Project

    Shatin to Central Link – Cross Harbour Tunnel
    (2014 – 2022)

    Client

    MTR Corporation Limited

    Construction Period

    2014 – 2022

  • Scope of Works
      • Construction of Northern Ventilation Building at Hung Hom.
      • Construction of cut-and-cover tunnel and immersed tunnel across the harbour from Hung Hom to Causeway Bay Typhoon Shelter.
      • The immersed tunnel consisted of 11 box sections of total 1,658m long, which were prefabricated in the dry dock at Shek O and then laid in Victoria Harbour.
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Wan Chai Development Phase II – Central–Wan Chai Bypass at Wan Chai West
(2013-2018)

  • Project

    Wan Chai Development Phase II – Central–Wan Chai Bypass at Wan Chai West
    (2013-2018)

    Client

    Civil Engineering and Development Department, Hong Kong

    Construction Period

    2013-2018

  • Scope of Works
      • Reclamation works including dredging of 204,684 m3 of marine sediment, 765,853m3 of filling and installation of 1,627 seawall blocks.
      • Construction of 210 bays of diaphragm wall each 6 m wide and 1.5m thick.
      • Construction of a 258m tunnel and a Middle Ventilation Building 48m long x 71 m wide x 31m deep.
      • Extension of a 55m single cell box culvert and a 144m of 3-cell box culvert.
      • Demolition of an existing vehicular bridge 23m wide x 60m long.
      • Prefabricated tunnel structure 53m long x 12m wide x 9m high.
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Central – Wan Chai Bypass Tunnel (Causeway Bay Typhoon Shelter Section) and (Slip Road 8 Section)
(2010-2018)

  • Project

    Central – Wan Chai Bypass Tunnel (Causeway Bay Typhoon Shelter Section) and (Slip Road 8 Section)
    (2010-2018)

    Client

    Highways Department, Hong Kong

    Construction Period

    2010-2018

  • Scope of Works
      • Construction of 200m of cut-and-cover tunnel within the ex-Public Cargo Working Area (ex-PCWA) and about 700m of cut-and-cover tunnel within Causeway Bay Typhoon Shelter (CBTS) and associated temporary reclamation works, and removal of temporary reclamation and seawalls.
      • Dredging of about 690,000 m3 of marine sediment and staged rearrangement of mooring and anchorage areas within CBTS.
      • Construction of about 150m mined tunnel beneath the existing Cross Harbour Tunnel by drill-and-break method.
      • Bored piling for the East Ventilation Shaft together with about 130m long East Ventilation Adit along the eastern breakwater of the CBTS.
      • A 150m long cut-and-cover tunnel for Slip Road 8 underneath Victoria Park Road.
      • Associated drainage, sewerage works and road works.
      • Re-provisioning of the existing Victoria Park facilities including the Bowling Green and its office, stadium office, children playground and nursery compound, landscaping and tree transplanting works.
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Route 9 – Sha Tin Heights Tunnel and Approaches
(2002-2007)

  • Project

    Route 9 – Sha Tin Heights Tunnel and Approaches
    (2002-2007)

    Client

    Territory Development Department, Hong Kong

    Construction Period

    2002-2007

  • Scope of Works
      • Site formation works of about 5.6 hectares of land for the toll plaza.
      • 1km long dual three-lane tunnels; one 0.6 km long dual two-lane approach road; two slip road viaducts each approximately 0.5 km long.
      • 200m long three-cell box culvert, associated noise barriers and noise enclosures, slope stabilization works, retaining walls, drainage and landscape works.
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Central Reclamation Phase III – Engineering Works
(2003-2008)

  • Project

    Central Reclamation Phase III – Engineering Works
    (2003-2008)

    Client

    Civil Engineering and Development Department, Hong Kong

    Construction Period

    2003-2008

  • Scope of Works
      • About 18 hectares of reclamation including dredging of 640,000 m3 of marine mud, filling of about 1,670,000 m3 sand, and 1,890,00 m3 rockfill.
      • Installation of 850m long giant caisson seawall for wave absorbing, 205m long vertical seawall and 94 nos. of 2m diameter contiguous bored piles. Other works included construction of 150m long berth along the new seawall, and 120,000 m2 of landscaping works.
      • Refurbishment of existing Pier 7 and construction of Pier 8, 15 seawater pumping stations, 950m dual three lane tunnels consisting of 125,000 m3 diaphragm wall.
      • A 550m long airport railway overrun tunnel extension, 3 nos. multi-cell box culverts total 960m long, a 300m long footbridge, 3.7 km storm water drains and foul sewers, 2.9 km water supply pipes, 11 power supply stations and associated electrical and mechanical facilities, and other related works.
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Infrastructure for Penny’s Bay Development, Contract 1
(2001-2006)

  • Project

    Infrastructure for Penny’s Bay Development, Contract 1
    (2001-2006)

    Client

    Civil Engineering Department, Hong Kong

    Construction Period

    2001-2006

  • Scope of Works
      • Construction of 2.7 km long Road P2 and 1.8 km long access roads and boulevard with roadside berms and landscape planting at the west side of the development.
      • 5.9 km sewage pipes, 2.2 km long twin sewer rising mains and four sewage pumping stations, 4.6 km long box culverts, 2.1 km long open drainage channels and 2.6 km long storm drains, construction of fresh water and salt water supply systems and raw water system.
      • Dredging marine sediments and reclamation of about 10 hectares of land; soft and hard landscape works and buildings, about 10 hectares of planting of shrubs and trees and roadside planting.
      • Construction of a water recreation center with a 12 hectares artificial lake with a berth for recreation boats, etc.
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West Kowloon Reclamation Northern Area – Phase II
(1993-1996)

  • Project

    West Kowloon Reclamation Northern Area – Phase II
    (1993-1996)

    Client

    Territory Development Department, Hong Kong

    Construction Period

    1993-1996

  • Scope of Works
      • This was one of the core projects of the new Hong Kong Terminal 1 airport.
      • The major works consisted of the borrowing of 20 million m3 of marine sand, dredging of 4.5 million m3 of marine mud from the seabed, reclamation to form 100 hectares of land and construction of 1,400m long seawall.
      • 6 box culverts with total length of 4,041m, 6.5 km of dual three lane expressway and 1.66 million m of band drains.
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Tseung Kwan O Industrial Estate,
Land Formation and Infrastructure
(1991-1995)

  • Project

    Tseung Kwan O Industrial Estate,
    Land Formation and Infrastructure
    (1991-1995)

    Client

    The Hong Kong Industrial Estate Corporation

    Construction Period

    1991-1995

  • Scope of Works
      • A large-scale civil engineering project involving borrow excavation and reclamation works, which included dredging of 12 million m3 of marine sand from a marine borrow, excavation of 3 million m3 of soil and rock from a land borrow, reclamation with 10.62 million m3 of suitable materials and land formation of 78 hectares.
      • Construction of 1,080m seawall, 1,356m single cell box culvert, 200m twin cell box culvert and 1,985m roads.
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Tin Shui Wai Development, Land Formation and Drainage (Contract A and Contract B)
(1987-1991)

  • Project

    Tin Shui Wai Development, Land Formation and Drainage (Contract A and Contract B)
    (1987-1991)

    Client

    Territory Development Department, Hong Kong

    Construction Period

    1987-1991

  • Scope of Works
      • Contract A involved extraction from a marine borrow of about 21 million m3 of marine sand, which was then pumped via a transfer stockpile area at Deep Bay to fill up 356 hectares of fish ponds in Tin Shui Wai. The works also included storm water drainage channels, road works, bridges, and other related works to facilitate the Government’s development of the territory for 140,000 residents.
      • Contract B involved site formation works of approximately 115 hectares of land as a land bank for Tin Shui Wai Development. The works mainly included 6.12 million m3 of marine sand filling (plus rock filling at some areas) and about 1.2 million m2 of hydroseeding.
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Development at Anderson Road –
Site Formation and Associated
Infrastructure Works
(2008-2015)

  • Project

    Development at Anderson Road – Site Formation and Associated Infrastructure Works
    (2008-2015)

    Client

    Civil Engineering and Development Department, Hong Kong

    Construction Period

    2008-2015

  • Scope of Works
      • Site formation of approximately 20 hectares of land including cutting and filling of approximately 10.87 million m3.
      • Construction of 107,396 m2 vehicular road surface, 3 vehicular bridges of length varying from 80m to 152m and 3 footbridges of length varying from 57m to 84m.
      • Construction of approximately 28 km of drainage pipes and 10 km of watermains.
      • Associated slope works, retaining walls and landscaping works.
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Infrastructure for Penny’s Bay Development, Contract 2
(2002-2006)

  • Project

    Infrastructure for Penny’s Bay Development, Contract 2
    (2002-2006)

    Client

    Civil Engineering Department, Hong Kong

    Construction Period

    2002-2006

  • Scope of Works
      • Site formation works of 25 hectares of land, including excavation of 240,000 m3 of soil, and construction of three road bridges.
      • 1.3 km open channels and 200m long box culverts, 69,000 m2 of roads with drainage works.
      • Excavation and decontamination of 80,000 m3 of contaminated mud, 249,000 m2 of landscaping areas, slope stabilization works with soil nails, retaining walls, and other related works.
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Formation and Associated Infrastructure Works for Development at Choi Wan Road and Jordan Valley
(2001-2005)

  • Project

    Formation and Associated Infrastructure Works for Development at Choi Wan Road and Jordan Valley
    (2001-2005)

    Client

    Civil Engineering and Development Department, Hong Kong

    Construction Period

    2001-2005

  • Scope of Works
      • Rock blasting and excavation of 9 million m3 of soil and rock to form the platforms for future housing development in Jordan Valley.
      • Procurement and installation of a crushing and screening system to process the excavated materials to the required grading, construction of a 1.6 km long fully enclosed conveyor belt for transfer of the processed materials to the former Kai Tak Airport for storage, transporting the materials from the airport to the temporary barging points at the end of the runway for disposal off-site by marine barges.
      • Construction of retaining walls; trunk stormwater drainage and sewerage systems; box culverts; watermains; public utilities; roads and footpaths after site formation works.
      • Construction of a pedestrian tunnel by blasting and landscape works.
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Design, Build and Operate First Stage of Tseung Kwan O Desalination Plant
(2019- Work in Progress)

  • Project

    Design, Build and Operate First Stage of Tseung Kwan O Desalination Plant
    (2019- Work in Progress)

    Client

    Water Supplies Department, Hong Kong

    Construction Period

    2019- Work in Progress

  • Scope of Works
      • This contract includes design, construction and operation of the first stage development of a desalination plant in Tseung Kwan O area, with an initial water production capacity of 135 million litres per day and shall be expandable to 270 million litres per day.
      • Construction of a 330m long 2.5m diameter seawater intake pipe and a 420m long 1.7m diameter seawater outfall pipe, both connected to the desalination plant.
      • Associated works including environmental mitigation measures, slope stabilization works and landscaping works.
      • This contract includes an operation period of 10 years upon completion of the stage 1 development of desalination plant and it can be further extended by 5 more years subject to the decision of the Government of the HKSAR.
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Expansion of Tai Po Water Treatment Works and Ancillary Raw Water and Fresh Water Transfer Facilities - Design and Build of New Stream II
(2013-2018)

  • Project

    Expansion of Tai Po Water Treatment Works and Ancillary Raw Water and Fresh Water Transfer Facilities - Design and Build of New Stream II
    (2013-2018)

    Client

    Water Supplies Department, Hong Kong

    Construction Period

    2013-2018

  • Scope of Works
      • Uprating and expansion of existing facilities and construction of additional facilities at Tai Po Water Treatment Works to increase its water treatment capacity from 400,000 m3 to 800,000 m3 per day.
      • Uprating the capacity of the existing pumping stations to match with the increased output of the water treatment works.
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Design, Build and Operate Pillar Point Sewage Treatment Works
(2010-2013)

  • Project

    Design, Build and Operate Pillar Point Sewage Treatment Works
    (2010-2013)

    Client

    Drainage Services Department, Hong Kong

    Construction Period

    2010-2013

  • Scope of Works
      • Taking over the entire site of the existing Pillar Point Sewage Treatment Works (PPSTW) and the adjacent reserved land and continuing operation and maintenance of the existing facilities, upgrading the facilities at plant during the Interim Operation Period and Operation Period.
      • Design and construction for upgrading the existing facilities.
      • Carrying out regular flushing to the twin 1,500 mm diameter submarine outfall pipes.
      • Transfer of the PPSTW back to the Drainage Services Department at the end of the Operation Period.
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Construction of Yuen Long South Branch Sewers and Expansion of Ha Tsuen Sewage Pumping Station
(2009-2013)

  • Project

    Construction of Yuen Long South Branch Sewers and Expansion of Ha Tsuen Sewage Pumping Station
    (2009-2013)

    Client

    Drainage Services Department, Hong Kong

    Construction Period

    2009-2013

  • Scope of Works
      • Construction of sewage pipes of approximately total length of 9 km.
      • Construction of a new pumping station and extension construction of existing Ha Tsuen Pumping Station.
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Construction of Service Reservoirs and Pumping Station at Choi Wan Road
(2005-2007)

  • Project

    Construction of Service Reservoirs and Pumping Station at Choi Wan Road
    (2005-2007)

    Client

    Water Supplies Department, Hong Kong

    Construction Period

    2005-2007

  • Scope of Works
      • Construction of a flushing water tank service reservoir, a fresh water service reservoir, a flushing water pump house and associated electrical and mechanical installations.
      • Laying of approximately 1.3 km pipe lines of diameter varying from 300 mm to 800 mm.
      • Construction of a vehicular bridge.
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Sham Tseng Sewage Pumping Station,
Sewage Treatment Works and
Submarine Outfall
(2001-2004)

  • Project

    Sham Tseng Sewage Pumping Station,
    Sewage Treatment Works and
    Submarine Outfall
    (2001-2004)

    Client

    Drainage Services Department, Hong Kong

    Construction Period

    2001-2004

  • Scope of Works
      • Design and construction of a new waste water treatment plant at a new reclamation. Capacity of the treatment plant is 170 L/s.
      • Laying of submarine outfall pipe at the seabed in Ma Wan.
      • Construction of an associated pump house.
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West Kowloon Drainage Improvement
Stage 2, Phase 2 – Tai Hang Tung
Storage Scheme
(2001-2004)

  • Project

    West Kowloon Drainage Improvement
    Stage 2, Phase 2 – Tai Hang Tung
    Storage Scheme
    (2001-2004)

    Client

    Drainage Services Department, Hong Kong

    Construction Period

    2001-2004

  • Scope of Works
      • Construction of an underground storm water tank of 100,000 m3 capacity and approximately 13m deep.
      • Construction of an underground pumping station with associated electrical and mechanical installations at approximately 16 m deep.
      • Construction of a 120m long box culvert and a 120 m long vehicular road.
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Stonecutters Island Sewage
Treatment Series Works
(1995-1997 and 2009-2016)

  • Project

    Stonecutters Island Sewage Treatment Series Works – Stonecutters Island Sewage Treatment Works, Construction of Interconnection Tunnel and Diaphragm Wall for Main Pumping Station at Stonecutters Island Sewage Treatment Works, and Sludge Dewatering Facilities
    (1995-1997 and 2009-2016)

    Client

    Drainage Services Department, Hong Kong

    Construction Period

    1995-1997 and 2009-2016

  • Scope of Works
      • Construction of a 266m x 144m sewage sedimentation tank at Stonecutters Island.
      • Construction of a 260m long, 30m deep, and 4m internal diameter effluent sewage tunnel.
      • A circular diaphragm wall for the pit excavation down to 40m deep and 55m internal diameter for the Main Pumping Station. In addition, the works included design and build of a circular diaphragm with an internal diameter not less than 16m and a depth of 31m as the temporary launching shaft for the tunnel boring machine.
      • Demolition of existing washing facilities, sludge dewatering building and storage silos.
      • Construction of new facilities consisting of a sludge dewatering building, storage silos, a deodorization system, and a workshop building at Stonecutters Island Sewage Treatment Works. In addition, foundation, electrical, mechanical, building services, fire services, and treatment process installations were included.
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Future Increase of Water Supply from China Stage 1 – Construction of Muk Wu/Au Tau/Tai Lam Chung Aqueduct
(1982-1984)

  • Project

    Future Increase of Water Supply from China Stage 1 – Construction of Muk Wu/Au Tau/Tai Lam Chung Aqueduct
    (1982-1984)

    Client

    Public Works Department, Hong Kong

    Construction Period

    1982-1984

  • Scope of Works
      • Construction of about 20 km aqueduct consisting of five sections of 2.2m diameter pipeline of total length about 6 km and four sections with total length about 13.8 km of 3.4m diameter tunnel, access adits, stud tunnels, and other related works.
      • The aqueduct conveyance capacity was 910,000 tons/day of water to the Tai Lam Chung Reservoir for storage.
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Hong Kong International Airport Three Runway System Project North Runway Modification Works
(2021-Work in Progress)

  • Project

    Hong Kong International Airport Three Runway System Project North Runway Modification Works
    (2021-Work in Progress)

    Client

    Airport Authority Hong Kong

    Construction Period

    2021-2024 (Works in Progress)

  • Scope of Works
      • Modification of the existing North Runway to suite the operation of the Third Runway System.
      • Construction of seawalls and filling to complete the remaining land formation at the western end of the North Runway.
      • Extension of the existing Western Vehicular Tunnel and Eastern Vehicular Tunnel under the North Runway to the new Third Runway Concourse apron.
      • Extension of the existing storm water box culverts to the new outfalls in the new reclamation area.                                                                                                                                                                                                                                                                    
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Sky Bridge Connecting Terminal 1 with North Satellite Course
(2018 – Work in Progress)

  • Project

    Sky Bridge Connecting Terminal 1 with North Satellite Course
    (2018 – Work in Progress)

    Client

    Airport Authority, Hong Kong

    Construction Period

    2018 – Work in Progress

  • Scope of Works
      • Design and build an elevated passenger corridor connecting the North Satellite Concourse (NSC) with Terminal 1 (T1), known as the “Sky Bridge”, to enhance the level of services for passengers travelling between the two.
      • The 200m long Sky Bridge is composed of a fully air-conditioned steel structure main bridge having minimum 102m clearance and 28.3m height above ground to allow the largest A380 aircraft to pass beneath at Taxilane B7 between the existing NSC and T1, and two side bridges at each end of the main bridge connecting it to the NSC and T1 respectively.
      • The Sky Bridge will also be equipped with observation deck, F&B catering outlets, retail facilities, moving walkways, lifts escalators, and other auxiliary facilities.
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APM and BHS Tunnels on
Existing Airport Island
(2017 – Work in Progress)

  • Project

    APM and BHS Tunnels on
    Existing Airport Island
    (2017 – Work in Progress)

    Client

    Airport Authority, Hong Kong

    Construction Period

    2017 – Work in Progress

  • Scope of Works
      • Construction of 340m Automated People Mover System (APM) and Baggage Handling System (BHS) tunnel structures respectively connecting the future APM Interchange Station & future Baggage Hall in the expanded Terminal 2 and the APM & BHS tunnel structures in the reclamation area, being part of the Third Runway Project.
      • The tunnel structures are constructed from the existing Coach Park No. 3 and across Sky Plaza Road, Cheong Hong Road, Airport Road to Cheong Wing Road mainly by means of open excavation except the 40m section to be built beneath the existing Airport Express Line and Sky City Road by box-jacking method.
      • This project involves a large number of temporary works such as ELS and its shoring system, grout curtains to prevent groundwater ingress during the construction stage, and ground improvement and stabilization works before excavation.
      • Diversion of an existing box culvert, construction of a ventilation building structure, bored pile foundations for future viaducts and buildings for Terminal 2 expansion.
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North Commercial District Main Infrastructure Works in Airport
(2017 – 2020)

  • Project

    North Commercial District Main Infrastructure Works in Airport
    (2017 – 2020)

    Client

    Airport Authority, Hong Kong

    Construction Period

    2017 – 2020

  • Scope of Works
      • Site formation works for the A3 district (existing golf course area), demolition of existing North Petrol Filling Station, construction of new roundabout at existing road.
      • Construction of utility services and TCSS of road sign, seawater outfall and Carpark 5 Phase 2.
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North Commercial District Enabling Works in Airport
(2016 – 2020)

  • Project

    North Commercial District Enabling Works in Airport
    (2016 – 2020)

    Client

    Airport Authority, Hong Kong

    Construction Period

    2016 – 2020

  • Scope of Works
      • Construction of a basement in the northern portion of the existing golf course at the North Commercial District in the airport island and associated road network and utility services to facilitate future commercial development above ground. The superstructure will be developed in the future projects.
      • The basement is about 400m long, 140m wide and 14m deep, for which total 210,000 m3 of concrete and 45,000 tons of steel reinforcement are used, and 500,000 m3 of materials are excavated including 320,000 m3 of rock breaking.
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Three Runway System – Deep Cement Mixing Project, Contract 1
(2016-2018)

  • Project

    Three Runway System – Deep Cement Mixing Project, Contract 1
    (2016-2018)

    Client

    Airport Authority, Hong Kong

    Construction Period

    2016-2018

  • Scope of Works
      • The project involves deep cement mixing (DCM) works for the expansion of the Hong Kong International Airport to third runway.
      • Construction works include seabed geophysical surveys, geotextile (562,800 m2) and sand blanket (827,500 m3) at the seawalls.
      • Supply, maintenance, installation and removal of silt curtains (5,600m) facilities.
      • Deep cement mixing (approximately 5,552,000 m3 with total 58,731 DCM clusters) and testing upon completion.
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Shatin to Central Link – Exhibition Station and Western Approach Tunnel
(2015 – Work in Progress)

  • Project

    Shatin to Central Link – Exhibition Station and Western Approach Tunnel
    (2015 – Work in Progress)

    Client

    MTR Corporation Limited

    Construction Period

    2015 – Work in Progress

  • Scope of Works
      • Underground cut-and-cover Exhibition Station 270m long and 40m wide of 7-storeys high located along Convention Avenue between Tonnachy Road and Fleming Road.
      • A section of about 300m cut-and-cover western approach tunnel west of the station for two Sha-Tin-Central Link tracks and two North Island Line tracks.
      • A ventilation building located between the station and the western approach tunnel.
      • Demolition of the existing Harbour Road Sports Centre and remaining Wan Chai Swimming Pool, and design and construction of Wan Chai Ferry Pier Footbridge.
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Express Rail Link – Shek Kong Stabling Sidings and Emergency Rescue Siding
(2011-2016)

  • Project

    Express Rail Link – Shek Kong Stabling Sidings and Emergency Rescue Siding
    (2011-2016)

    Client

    Mass Transit Railway Corporation

    Construction Period

    2011-2016

  • Scope of Works
      • Site formation of approximately 27 hectares of land.
      • Construction of approximately 2.6km of diaphragm walls and 1.25km cut and cover tunnels.
      • Construction of large-scale buildings for the depot facilities and emergency rescue siding and approximately 5km of service roads and emergency vehicular access.
      • Associated drainage works, box culverts, noise barriers and landscaping works.
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Express Rail Link – Tai Kong Po to
Tse Uk Tsuen Tunnels
(2010-2016)

  • Project

    Express Rail Link – Tai Kong Po to
    Tse Uk Tsuen Tunnels
    (2010-2016)

    Client

    Mass Transit Railway Corporation

    Construction Period

    2010-2016

  • Scope of Works
      • Construction of 1,050m dual tunnels for northern section and 590 dual tunnels for southern section with 9.3m diameter of tunnel boring.
      • Construction of a temporary access shaft at Tse Uk Tsuen.
      • Temporary diversion for Ka Tin River..
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The Kowloon Southern Link – Tunnel between Jordan and Yau Ma Tei
(2005-2009)

  • Project

    The Kowloon Southern Link – Tunnel between Jordan and Yau Ma Tei
    (2005-2009)

    Client

    Kowloon-Canton Railway Corporation

    Construction Period

    2005-2009

  • Scope of Works
      • Design and construction of approximately 840m of twin track cut and cover tunnels (12m wide x 6.8m high).
      • Open excavation of 330,000 m3 materials for the tunnels down to 26m deep.
      • A series of traffic diversions, environmental protection and monitoring systems to mitigate the impact on nearby buildings and railways during construction.
      • Electrical and mechanical works; and landscape works, and other related works.
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Kowloon Southern Link – Tunnels-
Yau Ma Tei Ventilation Building to
Nam Cheong Overrun
(2005-2009)

  • Project

    Kowloon Southern Link – Tunnels-
    Yau Ma Tei Ventilation Building to
    Nam Cheong Overrun
    (2005-2009)

    Client

    Kowloon-Canton Railway Corporation

    Construction Period

    2005-2009

  • Scope of Works
      • Design and construction of approximately 1,085m of twin track cut and cover tunnels (12m wide x 6.8m high).
      • Open excavation of 310,000 m3 materials for the tunnels down to 26m deep.
      • One ventilation building (32m long x 39m wide x 22m high) with 20m deep basement.
      • Electrical and mechanical equipment in the ventilation building and tunnels.
      • A series of temporary traffic diversions, environmental protection system and associated landscape work, and other related works.
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KCRC East Rail Extensions - Ma On Shan Line – Tai Wai to Shek Mun and Shek Mum to Lei On
(2000-2004)

  • Project

    KCRC East Rail Extensions - Ma On Shan Line – Tai Wai to Shek Mun and Shek Mum to Lei On
    (2000-2004)

    Client

    Kowloon-Canton Railway Corporation

    Construction Period

    2000-2004

  • Scope of Works
      • Construction of 9.1 km prestressed precast concrete segmental bridges and 2.3 km at-grade formation for the railway tracks.
      • Eight railway stations including 1,244 bored piles with diameter ranging from 600 mm to 2,500 mm, three pedestrian subways and two footbridges.
      • Roadworks and landscaping works in association with the railway development.
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Tseung Kwan O Station
(1999-2002)

  • Project

    Tseung Kwan O Station
    (1999-2002)

    Client

    MTR Corporation Limited

    Construction Period

    1999-2002

  • Scope of Works
      • Construction of an underground railway station with a two-storey high superstructure and a 18m deep basement structure including piled foundation, excavation and lateral support works, electrical and mechanical equipment, architectural and finishing works.
      • 2 nos. of 18m deep 600m long cut-and-cover approach tunnels and the associated roads, drainage, water supply works, and other related works.
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Development of Organic Waste Treatment Facilities, Phase 2
(2019-Work in Progress)

  • Project

    Development of Organic Waste Treatment Facilities, Phase 2
    (2019-Work in Progress)

    Client

    Environmental Protection Department

    Construction Period

    2019-Work in Progress

  • Scope of Works
      • This contract includes design, construction and operation of the Organic Waste Treatment Facilities Phase 2 (OWTF2).
      • Site formation works for area of about 2.5 hectares including demolition of pre-existing facilities of Ex-Sha Ling Livestock Waste Composting Plant and associated slope stabilization works.
      • The OWTF2 is in capacity of 300 tonnes per day, which is about 70 truckloads per day, for treating the source separated organic waste.
      • By using anaerobic digestion and composting technology, the organic waste will generate bio-gas to energy recovery, such as power generation and gas export.
      • Construction of associated landscape works, electrical and mechanical works.
      • Operation and maintenance of the OWTF2 for 15 years.
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