GSF Arctic III
SECTOR/ACTIVITY: Midwater floater. 1800 foot Semisubmersibles and drillship capable of operating in water depths less than 4,500 feet
CUSTOMER: ASTICAN Repairs & Conversion
OWNER: Transocean
LOCATION: Las Palmas de Gran Canarias. Docks
DESCRIPTION AND SCOPE:
- Tanks: 1,000 m2
- Decks and accommodation: 7,240 m2
- Columns and main braces: 11,000 m2
- 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, 1050 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