CLEANING OF EQUIPMENT FOR OXYGEN SERVICE - AIGA

AIGA 012/04
6.4 Acceptance Criteria ................................................................................................................27
6.4.1 Odour Test.......................................................................................................................28
6.5 Inspection records ..................................................................................................................28
7 Labelling for oxygen service ..........................................................................................................28
8 Conservation of cleanliness...........................................................................................................28
8.1 Protection Methods.................................................................................................................29
8.1.1 Small Equipment .............................................................................................................29
8.1.2 Large Equipment .............................................................................................................29
8.2 Pressure Testing.....................................................................................................................29
8.3 Notes ......................................................................................................................................29
9 Design and manufacturing considerations for cleanliness ............................................................30
9.1 Quality Assurance for Cleanliness when Buying Equipment or Components........................30
Appendix A: Effect of CFC and VOC on the environment ....................................................................31
Appendix B: Cleaning equipment working with aqueous agents and solvents.....................................32
1 Considerations in the Equipment Selection Process.....................................................................32
Appendix C: Cleaning of carbon steel pipeline .....................................................................................43
Appendix D: Detergent cleaning of pipes with high pressure cleaning equipment...............................46
Appendix E: Cleaning of a tubular heat exchanger in an ultrasonic bath using an aqueous cleaning
agent .....................................................................................................................................................49
Appendix F: Cleaning of parts in an ultrasonic bath using an aqueous cleaning agent .......................50
Appendix G: Cleaning of a vessel with aqueous agent and solvent.....................................................51
Appendix H: Cleaning of a vessel with aqueous agent.........................................................................53
Appendix I: Cleaning of a transportable vacuum insulated vessel .......................................................54
Appendix J: Remedial cleaning on a construction site .........................................................................55