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Dagang Oil Field Chenghai 4X1 Submarine/Offshore Pipeline Laying Project (Year 2007--PetroChina)

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Project Introduction: Max water depth is 3.5m during high tide, subsea pipeline exposed during low tide.


Work Scope: 4.2km long pipeline floating installation, pre/post-trenching, backfilling, pulling and landing, site service etc.  


PetroChina Dagang Oil Field Chenghai 4X1 Submarine Pipeline Laying Project (Year 2007)