General informationClientWoodside Burrup Propriety ProjectWoodside Pluto Year2009 LocationNorth of Western Australia VesselsAudacia, Tog Mor Max. water depth830 m (2723 ft)
Scope of workFeed, engineering and procurementFabricationInstallationPipe haulFlooding, gauging and testing
Project specialsFlowlines:Injection moulded PP field joint coating for insulationClad section near in-line teesInstallation over sleepers to allow for lateral bucklingInstallation of sliding FTA in J-modeTrunklines:Crossing of LNG shipping channel by means of pipe pull over seabed4 midline tie-ins (on the sides of the shipping channel)Shore pull-in of piggy-backed pipeline
Pipe characteristicsLength (km/miles)OD (inch)WT (mm)Steel grade27/172023.1/25.0DNV Gr.450 / 625 Clad27/172023.1/25.0DNV Gr.450 / 625 Clad181/1123624.0/26.7DNV Gr.4506 piggy-back10.3/12.7ISO 3183-4 L450 MC