1. WELDERS 141
(argon welders all type of metal);
2. WELDERS 135, 136
(semi-automatic welders all type of metal);
3. WELDERS 111
(electrode welders all type of metal);
4. PIPE FITTERS
5. ELECTRICIANS
6. OFFSHORE PAINTERS / SANDBLASTERS
7. SHIP BUILDERS
8. WELDING ENGINEERS