PROJECTS 100mm Subsoil Drainage Pipe 32mm Subduct 9000 gallons HDPE tanks 10,000 Gallons Capacity 3 nos x 1000 gallons HDPE tanks Waterworks Engineering Group Services Co., Ltd.400mm PN10 HDPE Pipes Various Contractors110mm / 160mm / 180mm / 200mm PN10 HDPE Pipes JJ-Pun Ltd.63mm / 50mm / 32mm PN10 HDPE Pipes LLC Infra Sdn. Bhd.630mm PN12.5 HDPE Pipes JJ-Pun Ltd.110mm PN10 HDPE Pipes Contractor = Hydrochem (S) Pte Ltd,subsidiary of Hyflux LtdConsultant = WorleyParsons LtdID 2000mm x 160m Submarine Spiral Pipe ID 900mm Spiral Pipe ID 1200mm Spiral Pipe Contractor = Ranhill Engineers & Constructors Sdn BhdConsultant = Sepakat Setia Perunding Sdn BhdID 1500mm x 1.7km Submarine SPIRAL Pipe Contractor = OCNED Water Technology Sdn BhdConsultant = Ranhill Water Technologies Sdn BhdID450mm ~ ID900mm x ~4.0km Sewerage Pipeline AirBerth / Appletec FabricatorsVarious ProjectsVarious Sizes ID 300mm Spiral Pipe ID 450mm Spiral Pipe (Perforated) 2 nos x 6000 gallons HDPE tanks ID 600mm Spiral Pipe ID 1500mm Spiral Pipe