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- Operational Staff:
- Coded Welders (ABS, Lloyds etc.)
- Platters
- Fitters (Mechanical, Instrument Pipe etc.)
- Blasters
- Painters
- Scaffolders
- Riggers
- Mechanics
- Instrument Technicians
- Electricians
- Fire Watchs
- Insulators
- Fire Proofers
- Fiber Glassers