Product Overview

Summary: This SOP sets out clear contractor management standards tailored to metal fabrication environments, ensuring that every external worker on site meets your WHS and operational expectations. It provides a structured, defensible approach to selecting, onboarding, supervising and reviewing contractors so your business can control safety risks, protect reputation and maintain compliance with Australian WHS laws.

Metal fabrication workshops and sites often rely heavily on contractors for specialised trades, shutdowns, installations and maintenance activities. Without robust contractor management standards, businesses can lose control of critical risks such as hot work, confined space entry, working at height and interaction with moving plant. This SOP provides a comprehensive framework for how contractors are selected, inducted, supervised and evaluated when working in metal fabrication environments, ensuring they operate to the same safety and quality standards as your own workforce.

The procedure walks you through the full contractor lifecycle: from pre-qualification and verification of licences, insurances and SWMS, through to site-specific inductions, permit-to-work requirements, supervision, communication, and post-job review. It addresses common problem areas such as unclear responsibilities between principal contractor and subcontractors, inconsistent inductions, and poor control over high-risk activities like welding, cutting, grinding and lifting operations. By implementing this SOP, your business can demonstrate due diligence under Australian WHS legislation, reduce the likelihood of incidents involving contractors, and create a safer, more controlled metal fabrication workplace for everyone on site.

Key Benefits

• Ensure consistent, legally defensible contractor management practices across all metal fabrication projects and sites.
• Reduce the risk of serious incidents by enforcing clear safety standards for all contractors performing high-risk fabrication and maintenance tasks.
• Streamline contractor onboarding with standardised pre-qualification, induction and documentation requirements.
• Improve communication and coordination between contractors and in-house teams, minimising clashes, rework and downtime.
• Demonstrate compliance with WHS legislation, Australian Standards and client requirements during audits and tender processes.

Who is this for?

• Directors and Business Owners in Metal Fabrication
• Operations Managers
• WHS Managers and Advisors
• Fabrication Workshop Managers
• Project Managers
• Site Supervisors and Leading Hands
• Procurement and Contract Administrators
• Facilities and Maintenance Managers
• HR and Training Managers

Hazards Addressed

• Uncontrolled hot work (welding, cutting, grinding) leading to fire, explosion or burns
• Exposure to welding fumes, metal dusts and hazardous substances used in fabrication
• Crush and impact injuries from interaction with mobile plant, forklifts and overhead cranes
• Falls from height during installation, maintenance or structural steel work
• Electrical shock or arc flash from use of portable electrical equipment and welding machines
• Manual handling injuries from lifting, carrying and positioning heavy steel sections and components
• Struck-by and pinch-point injuries from presses, guillotines, rollers and other fixed plant
• Inadequate control of simultaneous operations (SIMOPS), causing conflicting activities and unsafe conditions
• Emergency response failures due to poor communication and unclear responsibilities for contractors

Included Sections

• 1.0 Purpose, Scope and Objectives
• 2.0 Definitions and Applicable Legislation
• 3.0 Roles and Responsibilities (PCBU, Officers, Supervisors, Contractors)
• 4.0 Contractor Risk Profiling and Pre-Qualification Requirements
• 5.0 Verification of Competency, Licences, Tickets and Insurances
• 6.0 Contractor WHS Documentation (SWMS, JSA, SOPs and Safety Plans)
• 7.0 Contractor Selection and Approval Process
• 8.0 Site-Specific Induction and Training Requirements for Metal Fabrication Areas
• 9.0 Control of High-Risk Activities (Hot Work, Working at Height, Confined Spaces, Lifting Operations)
• 10.0 Permit-to-Work and Isolation Requirements for Contractors
• 11.0 Site Access, Sign-In and Escort Procedures
• 12.0 Supervision, Monitoring and Communication with Contractors
• 13.0 Coordination of Multiple Contractors and Simultaneous Operations (SIMOPS)
• 14.0 PPE, Tools, Equipment and Plant Requirements for Contractors
• 15.0 Incident Reporting, Hazards, Near Misses and Non-Conformance Management
• 16.0 Emergency Preparedness, Inductions and Response for Contractors
• 17.0 Performance Review, Audits and Contractor Evaluation
• 18.0 Records Management and Document Control
• 19.0 Continuous Improvement and Review of Contractor Management Standards
• 20.0 Appendices (Forms, Checklists, Pre-Qualification Questionnaire, Induction Register)

Legislation & References

• Work Health and Safety Act 2011 (Cth) and equivalent State/Territory WHS Acts
• Work Health and Safety Regulations 2011 (Cth) and equivalent State/Territory WHS Regulations
• Safe Work Australia – Model Code of Practice: Managing Risks of Plant in the Workplace
• Safe Work Australia – Model Code of Practice: Welding Processes
• Safe Work Australia – Model Code of Practice: How to Manage Work Health and Safety Risks
• Safe Work Australia – Model Code of Practice: Construction Work (for fabrication-related construction activities)
• AS/NZS ISO 45001:2018 Occupational health and safety management systems
• AS 4024 series: Safety of machinery
• AS 1674.1: Safety in welding and allied processes – Fire precautions
• Relevant State/Territory WHS regulator guidance on contractor management and principal contractor duties