Stormwater crew deploying geomembrane across a containment basin on Jurong Island

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Water Treatment & Reclamation

Ulu Pandan Water Treatment Plant

Singapore

End client
PUB
Completed
2004
System
HDPE concrete protection liner (stud liner), 2.0 mm
Scope
Supply of stud liner, smooth liner and welding rod; installation, welding and integrity testing
Ulu Pandan Water Treatment Plant — Singapore
Ulu Pandan Water Treatment Plant — SingaporeUlu Pandan Water Treatment Plant — site photograph 2 of 8Ulu Pandan Water Treatment Plant — site photograph 3 of 8Ulu Pandan Water Treatment Plant — site photograph 4 of 8Ulu Pandan Water Treatment Plant — site photograph 5 of 8Ulu Pandan Water Treatment Plant — site photograph 6 of 8Ulu Pandan Water Treatment Plant — site photograph 7 of 8Ulu Pandan Water Treatment Plant — site photograph 8 of 8

Water Treatment & Reclamation

Bedok Water Treatment Plant

Singapore

End client
PUB
Completed
2005
System
HDPE concrete protection liner (stud liner), 2.0 mm
Scope
Supply of stud liner, smooth liner and welding rod; installation, welding and integrity testing
Bedok Water Treatment Plant — Singapore
Bedok Water Treatment Plant — SingaporeBedok Water Treatment Plant — site photograph 2 of 8Bedok Water Treatment Plant — site photograph 3 of 8Bedok Water Treatment Plant — site photograph 4 of 8Bedok Water Treatment Plant — site photograph 5 of 8Bedok Water Treatment Plant — site photograph 6 of 8Bedok Water Treatment Plant — site photograph 7 of 8Bedok Water Treatment Plant — site photograph 8 of 8

Water Treatment & Reclamation

Electro-Chlorination & Ammonium Sulphate System, Bedok Waterworks

Singapore

End client
PUB
Completed
2017
System
HDPE concrete protection liner (stud liner), 2.5 mm
Scope
Supply of stud liner, strips, smooth liner and welding rod; installation, welding and integrity testing
Electro-Chlorination and Ammonium Sulphate System, Bedok Waterworks — Singapore
Electro-Chlorination and Ammonium Sulphate System, Bedok Waterworks — SingaporeElectro-Chlorination and Ammonium Sulphate System, Bedok Waterworks — site photograph 2 of 8Electro-Chlorination and Ammonium Sulphate System, Bedok Waterworks — site photograph 3 of 8Electro-Chlorination and Ammonium Sulphate System, Bedok Waterworks — site photograph 4 of 8Electro-Chlorination and Ammonium Sulphate System, Bedok Waterworks — site photograph 5 of 8Electro-Chlorination and Ammonium Sulphate System, Bedok Waterworks — site photograph 6 of 8Electro-Chlorination and Ammonium Sulphate System, Bedok Waterworks — site photograph 7 of 8Electro-Chlorination and Ammonium Sulphate System, Bedok Waterworks — site photograph 8 of 8

Sewers, Manholes & Public Infrastructure

Lorong Halus

Singapore

Completed
2021
System
HDPE concrete protection liner (stud liner), 2.5 mm
Scope
Infrastructure works — roads, drains and sewers, Phase 2
Lorong Halus — Singapore
Lorong Halus — site photograph 1 of 8Lorong Halus — site photograph 2 of 8Lorong Halus — site photograph 3 of 8Lorong Halus — site photograph 4 of 8Lorong Halus — site photograph 5 of 8Lorong Halus — site photograph 6 of 8Lorong Halus — site photograph 7 of 8Lorong Halus — site photograph 8 of 8

Sewers, Manholes & Public Infrastructure

Sewer Manhole & Shaft Lining

PUB sewer projects, Singapore

End client
PUB
System
HDPE stud liner and smooth liner
Scope
Workshop prefabrication, site installation, extrusion welding and spark testing
Sewer Manhole and Shaft Lining — PUB sewer projects, Singapore
Sewer Manhole and Shaft Lining — PUB sewer projects, SingaporeSewer Manhole and Shaft Lining — site photograph 2 of 8Sewer Manhole and Shaft Lining — site photograph 3 of 8Sewer Manhole and Shaft Lining — site photograph 4 of 8Sewer Manhole and Shaft Lining — site photograph 5 of 8Sewer Manhole and Shaft Lining — site photograph 6 of 8Sewer Manhole and Shaft Lining — site photograph 7 of 8Sewer Manhole and Shaft Lining — site photograph 8 of 8

Industrial & Chemical

Naphtha Import Facilities — Contaminated Fire Water Pit

Jurong Island, Singapore

End client
Petrochemical Corporation of Singapore (PCS)
Completed
2017
System
HDPE concrete protection liner (stud liner), 2.5 mm
Scope
Supply of stud liner, strips, smooth liner and welding rod; installation, welding and integrity testing
Naphtha Import Facilities — Contaminated Fire Water Pit — Jurong Island, Singapore
Naphtha Import Facilities — Contaminated Fire Water Pit — Jurong Island, SingaporeNaphtha Import Facilities — Contaminated Fire Water Pit — site photograph 2 of 8Naphtha Import Facilities — Contaminated Fire Water Pit — site photograph 3 of 8Naphtha Import Facilities — Contaminated Fire Water Pit — site photograph 4 of 8Naphtha Import Facilities — Contaminated Fire Water Pit — site photograph 5 of 8Naphtha Import Facilities — Contaminated Fire Water Pit — site photograph 6 of 8Naphtha Import Facilities — Contaminated Fire Water Pit — site photograph 7 of 8Naphtha Import Facilities — Contaminated Fire Water Pit — site photograph 8 of 8

Industrial & Chemical

Chemical Plant Containment Basin

Jurong Island, Singapore

System
HDPE smooth geomembrane
Scope
Supply and installation of geomembrane lining; wedge welding and vacuum-box testing of seams
Chemical Plant Containment Basin — Jurong Island, Singapore
Chemical Plant Containment Basin — Jurong Island, SingaporeChemical Plant Containment Basin — site photograph 2 of 8Chemical Plant Containment Basin — site photograph 3 of 8Chemical Plant Containment Basin — site photograph 4 of 8Chemical Plant Containment Basin — site photograph 5 of 8Chemical Plant Containment Basin — site photograph 6 of 8Chemical Plant Containment Basin — site photograph 7 of 8Chemical Plant Containment Basin — site photograph 8 of 8

Environmental Containment & Waterways

Gardens by the Bay

Singapore

System
Geomembrane lining and drainage layer
Scope
Lining and drainage-layer works to the water bodies, channels and retaining structures
Gardens by the Bay — Singapore
Gardens by the Bay — site photograph 1 of 8Gardens by the Bay — site photograph 2 of 8Gardens by the Bay — site photograph 3 of 8Gardens by the Bay — site photograph 4 of 8Gardens by the Bay — site photograph 5 of 8Gardens by the Bay — site photograph 6 of 8Gardens by the Bay — site photograph 7 of 8Gardens by the Bay — site photograph 8 of 8

Environmental Containment & Waterways

Punggol Waterway

Singapore

System
Waterway lining and slope protection
Scope
Supply and installation of lining and protection layers to the waterway channel and banks
Punggol Waterway — Singapore
Punggol Waterway — site photograph 1 of 8Punggol Waterway — site photograph 2 of 8Punggol Waterway — site photograph 3 of 8Punggol Waterway — site photograph 4 of 8Punggol Waterway — site photograph 5 of 8Punggol Waterway — site photograph 6 of 8Punggol Waterway — site photograph 7 of 8Punggol Waterway — site photograph 8 of 8

Environmental Containment & Waterways

T-Bund Marine Revetment

Jurong Island, Singapore

System
Nonwoven geotextile
Scope
Supply and placement of nonwoven geotextile beneath rock armour to the bund slope
T-Bund Marine Revetment — Jurong Island, Singapore
T-Bund Marine Revetment — Jurong Island, SingaporeT-Bund Marine Revetment — site photograph 2 of 8T-Bund Marine Revetment — site photograph 3 of 8T-Bund Marine Revetment — site photograph 4 of 8T-Bund Marine Revetment — site photograph 5 of 8T-Bund Marine Revetment — site photograph 6 of 8T-Bund Marine Revetment — site photograph 7 of 8T-Bund Marine Revetment — site photograph 8 of 8

Environmental Containment & Waterways

Pulau Semakau Landfill, Phase 2

Singapore

System
XR-5 reinforced membrane
Scope
Supply and installation of XR-5 membrane to the landfill cell
Pulau Semakau Landfill, Phase 2 — Singapore
Pulau Semakau Landfill, Phase 2 — SingaporePulau Semakau Landfill, Phase 2 — site photograph 2 of 6Pulau Semakau Landfill, Phase 2 — site photograph 3 of 6Pulau Semakau Landfill, Phase 2 — site photograph 4 of 6Pulau Semakau Landfill, Phase 2 — site photograph 5 of 6Pulau Semakau Landfill, Phase 2 — site photograph 6 of 6

Private Development

Sentosa Cove Waterway

Sentosa, Singapore

System
HDPE smooth liner
Scope
Supply and installation of smooth liner to the waterway banks and channel; welding and vacuum-box testing
Sentosa Cove Waterway — Sentosa, Singapore
Sentosa Cove Waterway — Sentosa, SingaporeSentosa Cove Waterway — site photograph 2 of 8Sentosa Cove Waterway — site photograph 3 of 8Sentosa Cove Waterway — site photograph 4 of 8Sentosa Cove Waterway — site photograph 5 of 8Sentosa Cove Waterway — site photograph 6 of 8Sentosa Cove Waterway — site photograph 7 of 8Sentosa Cove Waterway — site photograph 8 of 8

Our Other Projects

2026
  • Proposed Manhole at Tampines Road for HDB Hougang N2C11
  • 23 Hythe Road, 1 manhole
  • 25 Jalan Novena, 1 manhole
  • ACW Tank Terminal at 36 Penjuru Road
  • Leedon Green, 1 manhole
  • 165 Jalan Loyang Besar, 4 manholes
  • 39 Bedok Terrace, 1 manhole
  • Tuas, 1 manhole
  • LTA Contract C1150
  • 15E Chatsworth Road, 1 manhole
2025
  • Proposed Infrastructure Works for HDB Development
  • Proposed Sewers at Various Site for LTA / HDB & PUB Projects
  • Proposed Manhole at Pasir Ris Coast Industrial Park 6
  • Proposed Manhole at Upper Serangoon and Lim Tua Tow Road
  • Sewerage Scheme to Serve Pulau Punggol Barat Contract 3 - Proposed Pumping Mains and Bridge
  • Proposed Manhole at 23 Maple Avenue
  • Proposed Manhole at 567 Upper Changi Road
  • Proposed Manhole at 23 Serangoon Garden Way
  • Proposed Manhole at No. 6 Attap Valley Road
  • Proposed Manhole at No. 22 Lengkok Bahru
  • Proposed Tengah Plantation Contract 6 for HDB at Tengah Garden Avenue and Tengah Boulevard
  • Proposed Manhole at 39 Li Hwan Terrace
  • Proposed Manhole at Tampines Street 41 for HDB Tampines N4C29
  • Proposed Manhole at 45 Hemsley Avenue
  • Construction of Drains, Sewers, Water Pipelines and Ancillary Works at Lim Chu Kang
  • Proposed Manhole at No. 2 Jalan Pasiran
  • HDB Tengah PA C1 & CG Project, 14 manholes
  • 57 Lorong Kembangan
  • 75 Portchester Avenue
  • Pollen Collection, Nim Road / Ang Mo Kio Avenue 5, Serangoon North, 14 manholes
  • 11 Oriole Crescent
  • 19 Kurau Terrace, 5 manholes
  • 74 Westlake Avenue / Westlake Garden
  • 111 Rangoon Road, 1 manhole
  • 15 Dedap Link
  • 11 Oriole Crescent, 3 manholes
  • 18 Jalan Mariam
  • Pipes and Manholes for Contract N103_Zone 1A
  • Erection of a 34-Storey Commercial Building with 4 Basements at 24 Raffles Place, 2 manholes
2024
  • Proposed Tuas Water Reclamation Plant (Site Development Works) for PUB - Contract 1A
  • Proposed Manhole at 24 Tan Kim Cheng Road
  • Proposed Manhole for Provence Residence @ Canberra Link
  • Proposed Manhole at Tampines Street 64 Contract C5
  • Proposed Manholes at Toa Payoh HDB Contract N4C30
  • Proposed Manhole at 4A Swettenham Road
  • Proposed Manhole at 27 Kim Chuan Drive
  • Proposed Manhole at 11 Maple Avenue
  • Proposed Manhole at 7B & 9 Camborne Road
  • Proposed Manhole at Ang Mo Kio Street 21
  • Proposed Manhole at 58 Lorong M Telok Kurau
  • Proposed Manhole at 33 Jalan Arnap
  • Proposed Manhole at Toa Payoh Lorong 6 & 7
  • Proposed Manhole at Bernam Street
  • Proposed Manhole at Geylang and Community Club
  • Proposed Manhole at Tan Quee Lan Street
  • Contract P1090A Advance Works for Utilities Division (Package A)
  • HDB TS N5 — Construction of Trunk Sewer at Pasir Ris N5
  • Proposed Manholes for LTA Contract N109A
  • Proposed Infrastructure Works at Lorong Chuan / Chuan Lane
  • Proposed Road, Vehicular Bridge, Bus Shelters and Linkways at Hougang Town
  • Proposed Manhole at Pasir Ris Drive 3 for HDB PR N5C26-27
  • Proposed Manhole for Geylang and Community Club Contract 14 at Jalan Satu
  • Proposed Manhole at 54 Kingswear Avenue
  • Proposed Manhole at 6A Cotswold Close
  • Proposed Sewers in Ang Mo Kio Avenue 3, Thomson Hill Drive & Corporation Road Areas
2023
  • Proposed Manhole at Mandai Estate
  • Proposed Manhole at Yishun Chong Pang Areas
  • Proposed 1 nos. of Manhole at Hendon Camp
  • Proposed Manhole at Serangoon North Avenue 1
  • Proposed 4 nos. of Manhole for Noma Residence @ Lorong 28 Geylang
  • Proposed 1 nos. of Manhole at Punggol
  • Proposed 2 nos. of Manhole at 218 Jalan Kayu
  • Proposed New Sewer Line at Changi East for DSTA
  • Proposed Temporary Sewer Diversion at Ang Mo Kio Avenue 8 & 6 - Contract N110
  • Proposed Manhole/IC's Along Hillview Avenue
  • Proposed Trunk Sewer at Tengah Town Phase 1 for HDB
  • Proposed Trunk Sewer at Tengah Town Phase 1 for HDB
  • Proposed 2 nos. of Manhole at 12 Woollerton Drive
  • Proposed 11 nos. of Manhole at Tampines Street 64
  • Proposed Manholes at HDB Tengah Plantation Contract 4
  • Proposed Manholes at Clementi HDB Contract N8C1
  • Proposed Manholes at 537 & 539 Upper Changi Road
  • Proposed Manhole at Punggol North Contract 13
  • Proposed Manhole Along Ang Mo Kio Avenue 9
  • Proposed Manhole at 144 Thomson Ridge
  • Proposed Manhole at 145 Holland Road
  • Proposed Manhole at 71 Jalan Redop
  • Proposed Manhole at 161 Eng Kong Garden
  • Proposed Sewer Diversion at Boon Lay and Jurong West for LTA - Contract J1019
  • Proposed Manhole at 35A Lorong Marzuki
  • Proposed Manhole/IC's at Boon Lay Avenue for LTA - Contract J105
2022
  • Proposed Sewers at Toa Payoh Lorong 7 for PUB
  • Proposed Sewers in Lim Chu Kang Area for PUB - Contract 5
  • Proposed Diversion of Sewer at Toa Payoh Lorong 7 - Contract D/224/20
  • Proposed Sewers in Punggol Road and Sengkang East Areas for PUB - Contract 1
  • Proposed Tuas Water Reclamation Plant (Site Development Works) for PUB - Contract 1A
  • Proposed Manhole at 2 East Coast Terrace
  • Proposed Manhole at Old Choa Chu Kang Road
  • Proposed Manholes at Ayer Rajah & One North Crescent
  • Proposed Manhole at Jalan Kismis
  • Proposed Manhole at 105-111 Dalvey Estate
  • Proposed Manholes at Jalan Lempeng
  • Proposed Manholes at 56 Jalan Senang
  • Construction of New Infrastructure at Jalan Tukang Estate for JTC
  • Proposed Sewer and Water Division Works (Package C) for LTA - Contract CR-1080
  • Proposed Cut & Cover Rail Tunnel at Changi South Avenue 3 - Contract T313
  • Proposed Manhole at 851 Old Holland Road
  • Construction of Trunk Sewers at Clementi N8C1 MK056 Lot 08605X and 04536X
  • Proposed Manhole/IC's at 10 Fourth Street
  • Proposed Manhole at Old Choa Chu Kang Road
  • Proposed Manhole at TWRP DTSS Phase 2
  • Proposed Manhole/IC's at 11A Minden Road
  • Proposed Manhole at Jalan Buroh
  • Proposed Manhole at 16 Tuas Avenue 8
  • Proposed Diversion of Trunk Sewer at Towner Road
  • Proposed Manhole at Sengkang Central
  • Proposed Manhole at Toh Tuck Road
  • Proposed Sewers in Loyang Way and Pasir Ris Drive 3 Areas for PUB — Contract No. 1190101
  • Sewer and Water Diversion Works (Package A) - Contract CR1078
  • Contract CR1079 Sewer and Water Division Works (Package B)
  • Proposed Sewers in Punggol North Area for PUB - Contract 2
  • Proposed Sewers in Punggol North Area for PUB - Contract 1
  • Proposed Manhole at Jurong West Street 75
  • Proposed Manhole/IC's Off Woodlands Avenue 12
2021
  • Proposed Construction of Infrastructure Works (Roads, Drains, Sewers) at Lorong Halus Phase 2
  • Infrastructure Project Including Road, Drain & Sewer at Tampines N6
  • Proposed Sewers in Siglap Road, Upper East Coast Road., Towner Road. & Woodsville cl. area for PUB — Contract No. 1180451
  • Proposed Amendment Minor Sewer for 3-Storey Cluster Housing at Lorong 1 Realty Park Hougang Avenue 2
2020
  • Proposed Sewers in Mandai Road Area for PUB — Contract No. 1140436
  • Proposed Sewers in Sembawang Road and Sembawang Avenue Areas for PUB — Contract No. 1140613
  • Proposed Sewers in Toh Tuck Avenue Area for PUB — Contract No. 1170110
Projects before 2020
  • Proposed Sewers in Marina Central Area Contract 1 for PUB — Contract No. 1140327
  • Proposed Sewers in Woodlands Road Area for PUB — Contract No. 1140570
  • Proposed Trunk Sewers at Punggol 6A and 6C for HDB
  • Proposed Sewers in Lim Chu Kang Area for PUB - Contract 2
  • Proposed Sewers in Tuas Area for JTC
  • Proposed Sewers in Bedok Reservoir & Changi Business Park Areas for PUB — Contract No. 1140355
  • Proposed Sewers at Bidadari for HDB
  • Proposed Sewers in Bishan Street 11 & 13 Areas for PUB — Contract No. 1150162
  • Proposed Sewers in Ang Mo Kio Avenue 5 Area for PUB — Contract No. 1140483
  • Proposed Sewers in Clementi Avenue 4 & 6 Areas for PUB — Contract No. 1150137
  • Proposed Sewers in North Coast Avenue Area for JTC
  • Construction of Electro-Chlorination & Ammonium Sulphate System at Bedok Waterworks for PUB
  • Naphtha Import Facilities Project - Contaminated Fire Water Pit at Jurong Island for PCS
  • Proposed Sewers in Kranji Area for PUB — Contract No. 1140314
  • Proposed Sewers in Tampines Area for JTC
  • Proposed Infrastructure Works at Punggol (Phase 1) for JTC
  • Proposed Sewers at Tuas View Square for JTC
  • Proposed 3rd Pumping Main for Choa Chu Kang Pumping Station for PUB
  • Proposed Bedok Water Treatment Plant for PUB
  • Proposed Ulu Pandan Water Treatment Plant for PUB

Have a Project That Needs Lining or Waterproofing?

Tell us what you need to contain — a manhole, a treatment tank, a bund or a waterway — and we will advise on the system, install it and test it before handover.

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