Pressure Plant Compliance in Australia
Legal Compliance
Pressure plant operations in Australia must comply with the Work Health and Safety (WHS) Act.
The Plant Owner and Person Conducting a Business or Undertaking (PCBU) bear responsibility for the safe operation, maintenance, and repair of pressure plant.
Welding & Repair Standards
Correct welding procedures are critical for ensuring plant integrity and compliance.
All welding and weld repairs must be performed under the supervision of a competent and qualified AS 1796 Certificate 10 Welding Supervisor.
Record-Keeping Requirements
Plant Owners must maintain comprehensive records throughout the life of each pressure plant item, including:
- Inspection and Test Plans (ITP)
- Weld Maps for traceability of materials and filler metals
- Manufacturer’s Data Report (MDR)
Design Approval & Standards
Regulator approval is required for pressure plant design before manufacturing pressure vessels in compliance with Australian pressure equipment standards.
Australia follows both ASME codes and Australian Standards, incorporating core elements of ASME codes into the design, manufacture, repair, and maintenance of pressure equipment.
Routine Inspections
The Plant Owner is responsible for routine inspections in compliance with AS/NZS 3788.
Training & Awareness Programs
To support compliance, training programs such as:
AWS CE Owners Responsibilities – A 4-hour briefing essential for Plant Owners and their agents.
Plant In-Service Inspectors Program – A 10-day comprehensive training on compliance and inspections.