Offshore Engineering Services

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LIWAN 3-1 30” SSIV PLET DETAILED DESIGN

Client: CNOOC

completion time

COTEC Scope

  • 30” SSIV PLET detailed design
  • Dynamic installation analysis
  • Structural integrity analysis
  • Installation & recovery & transportation
  • ROV accessibility
  • Corrosion control
  • Piping & flying lead connection

Special Features

  • 30” SSIV
  • Disconnectable protection structure for fishing-gear trawling
  • Disconnectable cage & SSIV

Deliverables

  • PLET structure design package
  • Procedure development for Installation, recovery and transportation