Our Business
Transmission Pipelines Systems
We are involved in the construction of onshore transmission pipelines that receive natural gas from offshore pipelines. These systems (which include emergency shutdown valve stations, receiving stations, off-take stations, line valve stations and launcher/receiver stations) then transport natural gas to factories and power plants. A diagrammatic representation of a typical Gas Transmission System is as shown below. In addition, we are involved in various pigging operations and caliper and intelligent pigging.



Some of our current and past Major Projects are listed below:-

Year Awarded Customer Project Scope of Services
2016 PowerGas Ltd Gas Pipelines in East Area 2 Procurement and Installation of New Gas Mains Pipeline Term Contract, incl. Civil and Mechanical
2015 PowerGas Ltd Gas Pipelines in West Area Procurement and Installation of New Gas Mains Pipeline (PE Piping) and Rehabilitation Works - Term Contract, including Civil and Mechanical
2015 Ed. Zublin AG T3003 2.2m dia Newater Pipeline Diversion at Laguna Park Engineering, Procurement and Construction (EPC) of T3003 2.2m dia Newater Pipeline Diversion at Laguna Park
2014 PowerGas Ltd Gas Pipeline from Meranti View to Banyan Avenue in Jurong Island Laying of Gas Transmission Pipeline from Meranti View to Banyan Avenue in Jurong Island
2011 McConnell Dowell South East Asia Pte Ltd Diversion of Submarine Crude Oil Pipeline at Ayer Chawan Basin, Jurong Island Pipeline installation works for contract for diversion of submarine crude oil pipeline at Ayer Chawan Basin, Jurong Island.
2008 Public Utilities Board Newater Pipeline from Changi Newater Factory to Bedok Newater Factory Delivery, laying, testing and commissioning of the works associated with the completion of approximately 6.5km of a 2200mm diameter steel pipeline, construction of chambers and related works including total of approximately 380m pipe jacking works at 6 locations
2007 PowerSeraya Ltd Upgrading of Stage 3 fuel oil transfer system at Pulau Seraya Power Station This is the EPC contract. Scope of work includes replacement of 2 no. fuel oil transfer pumps for transferring heavy and viscous fuel oil, modification of piping system and upgrading of existing switchgear, MCC, power cable, control cable and recalibrate the instrument to suit.
2006 Tuas Power Ltd Tuas Power Station Design, procurement, supply, delivery, installation, construction, testing and commissioning of the upgraded fuel oil transfer pump facilities and associated equipment located at the stage 1 tank farm areas within Tuas Power Station, and transmission pipelines to Jetty.
2004 Public Utilities Board NEWater transmission mains from Prince Charles Crescent to Scotts Road Supply, construction, testing and commissioning of steel and ductile iron NEWater pipelines and valve/washout chambers
2004 PowerGas Ltd Tuas Power Station to Jurong Pier Road
- Section 2
Design, procurement, supply, delivery, installation, construction, testing and commissioning of Underground Gas Transmisison Pipeline, including HDPE (PE100) Piping and 3LPE Coated Steel Piping Work, connection to Existing Pipeline involving Hot-tapping, Line stopping, Plugging and Pipe-Jacking to cross existing buildings / structures, services and high-ways of heavy traffic
2003 Public Utilities Board NEWater transmission mains from Gambas Avenue to Yishun Supply, construction, testing and commissioning of steel and ductile iron NEWater pipelines and valve/washout chambers
2003 Sumitomo Corporation (Singapore) Pte Ltd Gas receiving/Metering Stations Off-Take Stations at Pulau Sakra Construction, installation and testing of launcher/receiver stations for Sakra Natural Gas receiving and metering stations
2002 PowerGas Ltd Jurong Pier Road to Mandai - Section 3 Design, procurement, supply, installation, construction, testing and commissioning of steel gas transmission pipelines, line valve stations, off-take stations and launcher or receiver stations
2002 Jan De Nul- Boskalis Joint Venture Jurong Island Natural Gas Receiving Station Design, procurement, supply, delivery, installation, construction, testing and commissioning of the onshore portion of offshore pipelines from Indonesia to Singapore and emergency shut down valve station
2000 PowerGas Ltd Toh Tuck Gasholder Station to Jurong Pier Off-Take Station Design, procurement, supply, delivery, installation, construction, testing and commissioning of steel gas transmission pipelines and pipe-jacking at Jurong River, Pandan River and the Ayer Rajah Expressway