Case Study

Structural Design and Seafastening

Project description

As part of a Life Extension Project, PDi were approached to provide structural design packages associated with an umbilical lay spread on board a vessel. The field involved was located 270 miles north-east of Aberdeen and in 135m water depth.

Our Scope

Our scope:

PDi were contracted to provide the following design deliverables as part of the project:

  • 400Te RDS Grillage and seafastening design
  • 400Te Reel seafastening design
  • Chute Grillage and seafastening design
  • Tensioner Grillage and seafastening design
  • Turning Bollard modifications and seafastening design
  • Uraduct installation work platform design and seafastening
  • Additional structural verification checks relevant to the project
Timing and Duration

Commenced March 2015 (Duration 2 months)

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