Product Overview

Summary: This Heavy Machinery Operation Safe Operating Procedure provides a clear, step-by-step framework for operating plant and equipment safely on Australian worksites. It helps businesses control high-risk activities, protect workers, and demonstrate compliance with WHS obligations when using excavators, loaders, forklifts, skid steers, and other heavy machinery.

Heavy machinery is at the core of construction, civil works, mining, manufacturing and logistics operations across Australia, but it is also one of the leading sources of serious incidents and fatalities. This Safe Operating Procedure sets out a practical, repeatable system for planning, conducting and monitoring heavy machinery operations so that both operators and surrounding workers are protected. It covers the full lifecycle of use, from pre-start inspections and site hazard assessments through to controlled shutdown, parking and post-use reporting.

The document is designed to help businesses meet their primary duty of care under Australian WHS legislation by embedding risk management directly into day‑to‑day plant operation. It addresses common problem areas such as poor communication between operators and spotters, inadequate traffic management, uncontrolled interaction between people and plant, and inconsistent pre-start checks. By implementing this SOP, organisations can standardise safe work practices across multiple sites, improve training and competency verification, reduce equipment damage and downtime, and provide clear, defensible evidence of due diligence in the event of an audit or incident investigation.

Key Benefits

• Reduce the risk of collisions, rollovers and struck-by incidents involving heavy plant and pedestrians.
• Ensure consistent pre-start inspections and defect reporting to minimise mechanical failures and unplanned downtime.
• Demonstrate compliance with WHS legislation and relevant Australian Standards for the operation of powered mobile plant.
• Standardise operator training, supervision and communication protocols across all sites and shifts.
• Improve site traffic management and separation of people and plant, reducing congestion and near misses.

Who is this for?

• Plant Operators
• Mobile Equipment Operators
• Site Supervisors
• Construction Project Managers
• Civil Works Supervisors
• Mining and Quarry Supervisors
• WHS Managers and Advisors
• Fleet and Plant Managers
• Operations Managers
• Training and Induction Coordinators

Hazards Addressed

• Plant–pedestrian interaction and struck-by incidents
• Vehicle collisions with structures, services, and other plant
• Rollovers on uneven, unstable or sloping ground
• Crushing and pinching between moving parts or fixed structures
• Falling loads from buckets, forks, slings or attachments
• Mechanical failure due to poor maintenance or missed defects
• Poor visibility, blind spots and inadequate use of spotters
• Noise, vibration and whole-body vibration exposure
• Fatigue and reduced alertness during extended operating periods
• Contact with overhead or underground services (power, gas, water, communications)
• Uncontrolled movement due to improper parking, chocking or isolation
• Weather-related hazards such as reduced traction, dust and poor visibility

Included Sections

• 1.0 Purpose and Scope
• 2.0 Definitions and Types of Heavy Machinery Covered
• 3.0 Roles, Responsibilities and Competency Requirements
• 4.0 Applicable Legislation, Standards and Company Policies
• 5.0 Hazard Identification and Risk Assessment for Heavy Machinery
• 6.0 Pre-Start Inspections and Equipment Condition Checks
• 7.0 Site Assessment, Traffic Management and Exclusion Zones
• 8.0 Personal Protective Equipment (PPE) Requirements
• 9.0 Safe Operating Procedures – Start-Up, Operation and Shut-Down
• 10.0 Use of Spotters, Signallers and Communication Protocols
• 11.0 Working Near Overhead and Underground Services
• 12.0 Load Handling, Lifting Attachments and Stability Controls
• 13.0 Parking, Securing, Isolation and Key Control
• 14.0 Fatigue Management and Fitness for Work Considerations
• 15.0 Emergency Procedures, Incident Response and Reporting
• 16.0 Maintenance, Defect Management and Tag-Out Processes
• 17.0 Training, Induction and Verification of Competency
• 18.0 Recordkeeping, Auditing and Continuous Improvement

Legislation & References

• Work Health and Safety Act 2011 (Cth and corresponding state and territory legislation)
• Work Health and Safety Regulation 2011 (particularly provisions relating to plant and powered mobile plant)
• Safe Work Australia – Code of Practice: Managing the Risks of Plant in the Workplace
• Safe Work Australia – Code of Practice: Construction Work
• AS 4024 series: Safety of machinery
• AS 2359 series: Powered industrial trucks
• AS/NZS 3012: Electrical installations – Construction and demolition sites (for interaction with electrical services)
• AS/NZS 4801 / ISO 45001: Occupational health and safety management systems (as a framework reference)