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Elements and Performance Criteria

1. Complete work
   • Work is completed and appropriate personnel are notified, in accordance with workplace procedures
   • Work area is cleared of waste, cleaned, restored and secured, in accordance with workplace procedures
   • Tools and equipment are cleaned, maintained and stored, in accordance with workplace procedures
   • Work completion details are finalised, in accordance with workplace procedures
2. Plan and prepare for work
   • Requirements including scope of work and assigned roles are identified and confirmed with appropriate personnel or by site inspection, in accordance with workplace procedures
3. Work, Health and Safety (WHS)/Occupational Health and Safety (OHS) regulations, legislative requirements, industry standards, codes of practice, manufacturers’ specifications, environmental obligations and workplace procedures are reviewed in preparation for work
4. Resources are obtained and inspected for compliance with job specification
5. Relevant plans, drawings and manuals are selected and used, in accordance with workplace procedures
6. Correct materials and components for work are obtained and inspected, in accordance with workplace procedures, for compliance with job specification
7. Work is planned sequenced, prioritised, in accordance with workplace procedures
8. Potential hazards are identified and risk control measures are selected and implemented, in accordance with workplace procedures
9. Work area is prepared, in accordance with workplace procedures
10. Remove associated equipment to facilitate maintenance
    • Associated equipment isolation and depressurisation is confirmed visually and manually, as required, in accordance with workplace procedures
11. Pressure vessel is disconnected, in accordance with the workplace procedures
12. Pressure vessel's associated equipment is removed, in a manner which will assist in replacement, in accordance with workplace procedures
13. Pressure vessel is inspected for abnormalities, in accordance with workplace procedures
14. Dismantle and maintain pressure vessel
    • Hazardous material is identified and arrangements are made for clearance from pressure vessel and work site, in accordance with workplace procedures and legislative requirements
15. Internal and external components are systematically dismantled, marked and recorded, in accordance with workplace procedures
16. Components are refurbished, catalogued and stored for reassembly, in accordance with workplace procedures and manufacturers' specifications
17. Gasket and seal requirements are assessed, manufactured or obtained, in accordance with workplace procedures and manufacturers' specifications
18. Vessel mountings are maintained, as required, in accordance with workplace procedures and manufacturers' specifications
19. Internal piping or tubing is tested and expanded or replaced, as required, in accordance with workplace procedures and manufacturers' specifications
20. Reassemble pressure vessel
    • Internal and external components are systematically reassembled, in accordance with workplace procedures and manufacturers' specifications
21. Associated equipment is aligned and replaced, in accordance with workplace procedures
22. Fastenings are torqued, in accordance with manufactures' specification and workplace procedures
23. Vessel is pressure tested, monitored and adjusted, if required, in accordance with workplace procedures, and legislative requirements
    • Work is completed and appropriate personnel are notified, in accordance with workplace procedures
24. Work area is cleared of waste, cleaned, restored and secured, in accordance with workplace procedures
25. Tools and equipment are cleaned, maintained and stored, in accordance with workplace procedures
26. Work completion details are finalised, in accordance with workplace procedures

Range Statement

Range is restricted to essential operating conditions and any other variables essential to the work environment. Non-essential conditions may be found in the Companion Volume Implementation Guide.

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