Proceanic, Ltd. of Houston, TX, carried out a survey of the 3 South Variable Ballast Tank (3SVB), the hull access shaft, and various marine systems on the Chevron TAHITI Spar. The general visual inspections and any close visual inspections were performed in the presence of an ABS surveyor and in accordance with the ABS survey rules and the TAHITI 3SVB, Hull External, and Marine Systems Work Packs.
In addition, ultrasonic thickness gauging in 3SVB and marine system piping was carried out by Proceanic per the Work Packs. The ballast tank was inspected and gauged using a micro-ROV.
- Ballast Tank Inspections & UT Gaugings by ROV
- Hull UWILD
- Marine Systems Inspection