Where supervision is not specified for an operation then general supervision by a Category 5 Employee will apply.
Category 5
| 5.1.1 | Instrument assembly. |
| 5.1.2 | Instrumentation mechanicians work (industrial instrumentation and process control), including repairs. |
| 5.1.3 | Instrumentation maintenance work. |
| 5.1.4 | Instrument calibration. |
| 5.1.5 | Instrument repair work. |
| 5.1.6 | Loop checking and continuity testing. |
| 5.1.7 | Plant commissioning. |
Category 4
| 4.1.1 | Installation of control panels under instruction and supervision of Category 5 employee. |
| 4.1.2 | Installation of copper and stainless steel small bore tubing under instruction and supervision of Category 5 employee. |
| 4.1.3 | Installation of instruments under instruction and supervision of Category 5 employee. |
Category 3
| 3.1.1 | Installation of galvanised conduits and air supply tubing. |
| 3.1.2 | Installation of mineral insulated cables and/or steam tracing under instruction and supervision of Category 5 employee. |
| 3.1.3 | Installation of PVC Tubing maximum 20 mm O.D. |
| 3.1.4 | Manufacture and installation of mild steel brackets and frame works under supervision of Category 5 employee. |
| 3.1.5 | Termination of cables according to connection schedules and/or samples under instruction and supervision of Category 5 employee. |
Category 2
| 2.1.1 | Supervision over Category 1 employees. |
| 2.1.2 | The running of pre-prepared harnesses to instruments and equipment including termination of ends by means of preprepared connection schedules and including installation of terminal blocks in junction boxes and panels as marked out by, and under supervision of Category 5 employee. |
Category 1
Category 1 (a)
1.1.1 (a) Basic labouring during first nine months’ service.
