Code of practice for the use of high pressure jetting equipment by divers

  • Recommended Practice
  • Revision 1.2 - May 2024

This document provides comprehensive guidelines and safety practices for the use of high-pressure jetting equipment by divers, covering equipment specifications, operational procedures, and safety measures.
 

Contents

  • Scope 

  • Definitions 

  • Introduction 

  • Equipment 

  • Protection of Personnel 

  • Operational Procedures

  • Avoidance of Accidents during Underwater HP and UHP Water Jetting Operations 

  • References 

  • Appendix 1 - Diving Medical Advisory Committee Recommendation: Accidents with High Pressure Water Jets 

  • Appendix 2 - Advice to Attending Medic or Doctor 

  • Appendix 3 - Useful Contacts

  • Appendix 4 - Extract from IMCA Safety Flash 05/11: Diver Safety – High Pressure Water Jetting Operations 

  • Appendix 5 - Extract from IMCA Safety Flash 06/07: Diver Injury Using Cavitation Blaster


Revision

  • Rev. 1.2 - November 2023
    Page 2, references and bookmarking updated; no change to content
  • Rev. 1.1 - October 2021
    Minor additions to guidance
  • Rev. 1 - July 2013
    Updated to incorporate ultra-high pressure jetting equipment & two safety flashes
  • Rev. - August 1998
    Initial publication