Offshore scope of work - Subsea 7 (Acergy), onboard the Polaris

Spoolbase scope of work - Technip, Dande spoolbase

Offshore Scope of Work: 8”, 10” of X65 in S-Lay and J-Lay

S-Lay

  • 8” x 12.7mm – 2369 welds
  • <1.5% average repair rate
  • 323 best day weld rate
  • 280 average weld day rate
  • J-Lay
  • 10” x 15.9mm – 1017 welds
  • <1.2% average repair rate
  • 51 best day weld rate

Spoolbase Scope of Work: 10.75”, 11.1”, 11.67”, 16”

  • Welding, NDT, FJC
  • 10.75” x 15.9mm – 1151 welds
  • 11.1” x 14.1mm – 741 welds
  • 11.67” x 21.25mm – 1442 welds
  • 16” x 19.1mm – 1426

Pazflor is one of the world’s largest ever deepwater developments, located offshore Angola. Serimax is proud to have been a key enabler in this giant Total project, serving leading EPIC and SURF contractors Technip and Acergy (Subsea 7).

Serimax successfully completed fully-integrated welding, Non-destructive testing and Field-joint coating with its key partners for Technip on Dande spoolbase, Angola. Supporting Technip and Total in achieving local content requirements was a key target for this project; Serimax successfully trained and worked with local Angolan welders. In addition, Serimax supported Technip with the offshore tie-ins onboard the Deep Blue.

Working with Acergy (Subsea 7) on 8” and 10” lines onboard the Polaris, Serimax achieved under 1.5% average repair rates, and up to 323 welds per day for the S-Lay scope of work, and 51 welds per day welding on the J-Lay tower.

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