Product Overview

Summary: This Welding Safety Safe Operating Procedure provides a clear, practical framework for carrying out welding tasks safely across workshops, construction sites and maintenance environments. It helps Australian businesses control fire, fume and electrical risks while demonstrating compliance with WHS legislation and relevant Australian Standards.

Welding is a high‑risk activity that combines heat, electricity, gas, and hazardous fumes in close proximity to workers, plant and property. Without a structured, well‑communicated procedure, businesses are exposed to serious risks including fires, explosions, eye injuries, burns, fume inhalation, and electric shock. This Welding Safety SOP translates Australian WHS requirements and best practice into a practical, step‑by‑step process that frontline workers and supervisors can actually follow on the floor or on site.

The document guides your team through pre‑job planning, equipment inspection, hot work permitting, safe set‑up, execution of welding tasks, and post‑weld housekeeping. It specifies controls for different welding processes (e.g. MIG, TIG, stick, oxy‑acetylene), ventilation and fume extraction, PPE requirements, and isolation of flammable materials. By implementing this SOP, you create a consistent, auditable system that supports training, reduces incident rates, and helps demonstrate that your business is meeting its duty of care under Australian WHS legislation and relevant standards.

Key Benefits

• Reduce the risk of welding‑related fires, explosions, burns and electric shock through clear, task‑based controls.
• Ensure compliance with Australian WHS legislation, hot work permit requirements, and relevant welding safety standards.
• Standardise welding practices across workshops and sites, improving quality, consistency and supervision.
• Support effective induction and refresher training for welders, apprentices and contractors with a clear reference document.
• Demonstrate due diligence during audits, regulator inspections and incident investigations with a documented safe system of work.

Who is this for?

• Welders and Boilermakers
• Fabrication Supervisors
• Workshop Managers
• Construction Site Supervisors
• WHS Managers and Advisors
• Maintenance Managers
• Engineering Managers
• Small Business Owners in Metal Fabrication
• Apprentice Coordinators and Trainers

Hazards Addressed

• Fire and explosion from sparks, slag and hot work near flammable or combustible materials
• Electric shock from welding power sources, damaged leads or incorrect earthing
• Exposure to welding fumes and gases leading to respiratory irritation and long‑term illness
• Eye damage from arc flash, UV and infrared radiation
• Skin burns from hot metal, spatter and radiant heat
• Noise exposure from grinding, gouging and certain welding processes
• Compressed gas hazards including leaks, incorrect storage and handling of cylinders
• Manual handling injuries from moving gas cylinders, welding plant and heavy workpieces
• Trips, slips and falls from poorly managed leads, hoses and work area clutter

Included Sections

• 1.0 Purpose and Scope
• 2.0 Definitions and Welding Process Types (MIG, TIG, MMAW, Oxy‑fuel, etc.)
• 3.0 Roles and Responsibilities (Welders, Supervisors, WHS Personnel)
• 4.0 Applicable Legislation, Standards and Codes of Practice
• 5.0 Required Qualifications, Competency and Training
• 6.0 Tools, Equipment and Plant Covered by this SOP
• 7.0 Personal Protective Equipment (PPE) Requirements
• 8.0 Pre‑Start Checks and Work Area Preparation
• 9.0 Hot Work Permits and Fire Watch Requirements
• 10.0 Hazard Identification and Risk Controls for Welding Tasks
• 11.0 Safe Operating Procedure – Electric Arc Welding
• 12.0 Safe Operating Procedure – Oxy‑Fuel Welding and Cutting
• 13.0 Ventilation, Fume Control and Respiratory Protection
• 14.0 Gas Cylinder Handling, Storage and Transport
• 15.0 Electrical Safety, Earthing and Lead Management
• 16.0 Housekeeping, Waste Management and Post‑Weld Cooling
• 17.0 Emergency Procedures (Fire, Electric Shock, Eye Injury, Burns)
• 18.0 Inspection, Maintenance and Tag‑Out of Welding Equipment
• 19.0 Contractor Management and Visitor Controls in Welding Areas
• 20.0 Recordkeeping, Review and Continuous Improvement

Legislation & References

• Work Health and Safety Act 2011 (Cth and harmonised state and territory laws)
• Work Health and Safety Regulations 2011
• Safe Work Australia – Welding Processes: Code of Practice
• Safe Work Australia – Managing the Risk of Hazardous Chemicals in the Workplace: Code of Practice
• AS/NZS 1674.1: Safety in welding and allied processes – Fire precautions
• AS/NZS 1674.2: Safety in welding and allied processes – Electrical
• AS/NZS 4836: Safe working on or near low-voltage electrical installations and equipment (where applicable)
• AS/NZS 1715: Selection, use and maintenance of respiratory protective equipment
• AS/NZS 2161: Occupational protective gloves
• AS/NZS 1337.1: Personal eye protection
• AS/NZS 4501: Occupational protective clothing