Rig Intake of Chinese built Semisubmersible Drilling Rig (GM 4D)

Scope of Work

• QA / QC Audit of yard
• Verification of
  – Structural steel fabrication
  – Verification program
  – Welding
  – Welding control
  – Material traceability
• Focus on:
  – Main structures and load bearing elements in hull
  – Connections Legs – Main Deck – Pontons
  – Support structure for derrick and around moonpool
  – Pedestal Crane support
• Review of documentation
• Verification of loading conditions and seaworthiness
• Assisting client in meetings with authorities
• Sea trial verification

Client: Neptune Energy