Commercial diving/Act as Chamber Attendant

Relevance: Scuba diving (probably partial), Surface supplied diving (unspecified, probably partial), Surface oriented wet bell diving (full).

Required outcomes:
 * 1) Demonstrate the ability to operate all internal systems from within the chamber
 * 2) Maintain communications with the Chamber Operator, dive supervisor and Diving Medical Practitioner level 2
 * 3) Show the ability to assist the medical officer by following all medical instructions provided
 * 4) Show the ability to recognise the signs and symptoms of decompression illness and other hyperbaric ailments and demonstrate the ability to communicate these to the Diving Supervisor and Diving Medical Practitioner Level 2