Guidance on open parachute type underwater air lift bags

Contents

  • Scope
  • Objectives
  • Definitions
  • Background
  • New Equipment
  • Initial and Periodic Examination, Testing and Certification
  • Operational Considerations
  • Operational Guidance
  • Maintenance
  • Training
  • References
  • Appendix 1 - Categories of Competent Person
  • Appendix 2 - Underwater Air Lift Bags
  • Appendix 3 - Sample Air Lift Bag Pre-Use Checklist
  • Appendix 4 - Examples of Different Types of Underwater Air Lifts
  • Appendix 5 - Incorrect Use of an Inverter Line (Possible Scenarios)