6 |
Supervisors — Crafts and Trades |
-
[...]
- Contractors and supervisors, oil and gas drilling and services
|
9 |
Skilled Crafts and Trades Workers |
-
[...]
- Oil and solid fuel heating mechanics
-
[...]
- Oil and gas well drillers, servicers, testers and related workers
|
12 |
Semi-Skilled Manual Workers |
-
[...]
- Oil and gas well drilling and related workers and services operators
|
14 |
Other Manual Workers |
-
[...]
- Oil and gas drilling, servicing and related labourers
|