Commercial diving/Act as a Tender

Relevance: Scuba diving (all outcomes - OC SCUBA), Surface supplied diving (all outcomes - SSDE), Surface oriented wet bell diving (all outcomes - SSDE and bell).

Required outcomes:
 * 1) Dress in the diver and standby diver
 * 2) Assist the diver to enter and exit the water safely
 * 3) Tend a diver’s umbilical or lifeline
 * 4) Maintain communication with the dive supervisor
 * 5) Maintain constant observations of hazards in the dive environment in keeping with HIRA and the dive plan
 * 6) Show the ability to communicate with the diver via rope signals if voice communication fails
 * 7) Communicate with the diver by hand signals at the surface
 * 8) Demonstrate the ability to respond to emergencies as per company (dive school) procedures