1. Aramco certified Riggers, Permit receivers, QC, Welders

2. Engineers (Mechanical, Electrical, Civil, Instrumentation, and HVAC)

3. Plant Maintenance Personnel (Mechanical, Electrical, Instrumentation Technicians, Pipe Fitters, Welders, Machinist)

4. Civil Works Personnel (Carpenter, Mason, Foreman and Flagman)

5. Safety Officers, Safety Engineers and Safety Managers