GSF Rig 140
GSF Rig 140 GSF Rig 140

GSF Rig 140

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SECTOR/ACTIVITY: 2,800 Foot All-Weather, Twin-Hulled Semisubmersible Drilling Vessel
CUSTOMER: ASTICAN Repairs & Conversion
OWNER: Transocean
LOCATION: Las Palmas de Gran Canarias. Muelle

  • Assembly and disassembly of scaffolding
  • Encapsulation of all treated areas
  • Recovery of 100% of the abrasive used and of all paint and rust removed
  • 35.000 m2 of Columns, Bracers, Underdeck and Maindeck
  • Completion in less then 45 days
  • Treatment of surfaces and assembly and dismantling of scaffolding The treatment was completed on different areas of the platform; tanks, decks, accommodation, columns and brackets.
  • Recovery of all abrasive used to avoid its falling into the sea
  • Installation of equipment and pipelines to complete this tank coating
  • Logistics of over 25 containers
  • Provision of scaffolding, 1,050 tonnes
  • Assembly and disassembly of scaffolding, 50,000 m3
  • Isolation through protectively encapsulating the visible surfaces allowed us to recover the abrasive and paint remains so as to avoid residue and dust pollution
  • Water-jet cleaning of all surfaces
  • Grade Sa 2.5 blasting of all surfaces
  • Application of various paint methods from single-layer systems to 3-layer and 3-retouch systems over the entire surface