Commercial diving/Safe use of hand and power tools underwater
Relevance: Scuba diving (partial: hand tools), Surface supplied diving (partial: + power tools), Surface oriented wet bell diving (full).
Required outcomes:
- Explain the principles of safe use of hand tools underwater
- Discuss the safe and effective use of power tools underwater
- Discuss the safe and effective use of oxy-arc Cutting
- Discuss the safe and effective use of HP water jetting
- Discuss the safe and effective use of LP abrasive cleaning
- Describe the principles and practice of wet welding with reference to safety and setup and the limitations of application