Commercial diving/Carry out basic seamanship tasks

Relevance: Scuba diving (full-specific), Surface supplied diving (full-specific), Surface oriented wet bell diving (full).

Required outcomes:
 * 1) Demonstrate ability to dive from small craft
 * 2) Show the ability to correctly load and stow diving equipment on small boats so as not to upset the stability of the craft, interfere with safe operations or unduly risk loss or damage to equipment
 * 3) Exhibit the ability to handle mooring lines, anchors and fenders, tie basic knots correctly, make lines fast to suitable cleats and bollards and coil rope for safe and convenient stowage
 * 4) Display the ability to assist in the launching and recovery of small craft