Product Overview

Summary: This Storm Impact Testing Safe Operating Procedure provides a clear, defensible method for simulating storm conditions and assessing the resilience and safety of structures, equipment, and critical assets. It helps Australian businesses systematically test for wind, water, debris and electrical impacts, ensuring that storm-related risks are identified, controlled, and documented in line with WHS obligations and relevant standards.

Storms are a leading cause of workplace disruption, asset damage and serious safety incidents across Australia, particularly in cyclone-prone, coastal and flood-affected regions. Without a structured approach to storm impact testing, businesses are often blindsided by windborne debris, roof failures, water ingress, electrical faults and equipment collapse that could have been identified and controlled in advance. This Storm Impact Testing Safe Operating Procedure provides a rigorous, repeatable framework for designing, conducting and documenting storm simulation tests on buildings, infrastructure, plant, and safety‑critical systems.

The SOP walks your team through the full lifecycle of storm impact testing: from risk-based test planning and selection of representative storm scenarios, through safe setup and operation of test rigs, wind or water simulation equipment, and instrumentation, to post-test inspection, data collection and corrective action tracking. It embeds WHS principles into every stage, ensuring hazards to workers and contractors are controlled while testing high-risk conditions such as high winds, driving rain, flying debris, flooding and power disturbances. By implementing this procedure, organisations can demonstrate due diligence, support compliance with Australian building, electrical and WHS requirements, and make evidence-based decisions about upgrades, maintenance and emergency planning.

Whether testing façade systems, roofing assemblies, doors and shutters, critical electrical rooms, outdoor plant, or site drainage performance, this SOP helps you standardise methods across sites and projects. It reduces reliance on ad hoc practices, improves the quality and consistency of test results, and provides clear documentation that can be relied upon in audits, insurance discussions and post-incident investigations.

Key Benefits

• Identify storm-related vulnerabilities in buildings, plant and infrastructure before they result in incidents or costly failures.
• Ensure storm impact testing activities are conducted safely, with clear controls for high-risk simulation equipment and environments.
• Demonstrate due diligence and support compliance with Australian WHS, building and electrical safety obligations.
• Standardise testing methodology and documentation across projects, sites and contractors for consistent, defensible results.
• Support informed decision-making on maintenance, design improvements and emergency preparedness based on reliable test data.

Who is this for?

• WHS Managers
• Risk and Compliance Managers
• Facilities Managers
• Asset Managers
• Infrastructure and Operations Managers
• Construction Project Managers
• Maintenance Supervisors
• Laboratory and Test Facility Managers
• Emergency Management Coordinators
• Quality Assurance Managers

Hazards Addressed

• Exposure to high wind, water pressure or simulated storm forces during testing
• Impact from flying or falling objects and test debris
• Structural instability or collapse of test specimens, roofs, façades or temporary rigs
• Slips, trips and falls on wet, flooded or obstructed test areas
• Electrical shock or arc flash from water‑affected electrical systems and test equipment
• Noise and vibration from storm simulation machinery and fans
• Manual handling injuries from positioning heavy test panels, barriers and equipment
• Contact with pressurised air, water or hydraulic systems used in testing
• Fatigue and reduced situational awareness during extended or after-hours testing scenarios
• Vehicle and mobile plant interactions in outdoor or large-scale test environments

Included Sections

• 1.0 Purpose and Scope
• 2.0 Definitions and Terminology (Storm Types, Impact Categories, Test Specimens)
• 3.0 Roles, Responsibilities and Competency Requirements
• 4.0 Applicable Legislation, Standards and Codes of Practice
• 5.0 Planning and Risk Assessment for Storm Impact Testing
• 6.0 Test Environment and Site Preparation
• 7.0 Equipment, Instrumentation and Calibration Requirements
• 8.0 Personal Protective Equipment (PPE) and Safety Controls
• 9.0 Step-by-Step Storm Impact Testing Procedure
• 10.0 Control of Hazards (Wind, Water, Debris, Electrical and Structural Risks)
• 11.0 Emergency Preparedness and Response During Testing
• 12.0 Data Collection, Monitoring and Test Acceptance Criteria
• 13.0 Post-Test Inspection, Clean-Up and Decommissioning
• 14.0 Non-Conformance Management and Corrective Actions
• 15.0 Training, Induction and Competency Verification
• 16.0 Recordkeeping, Reporting and Audit Trail Requirements
• 17.0 Review, Continuous Improvement and Document Control

Legislation & References

• Work Health and Safety Act 2011 (Cth) and equivalent state and territory WHS Acts
• Work Health and Safety Regulations 2011 and equivalent state and territory WHS Regulations
• Safe Work Australia – Managing the Work Environment and Facilities Code of Practice
• Safe Work Australia – Managing Risks of Plant in the Workplace Code of Practice
• AS/NZS ISO 31000: Risk management – Guidelines
• AS/NZS 4801: Occupational health and safety management systems (superseded but still commonly referenced)
• AS/NZS 1170.2: Structural design actions – Wind actions
• AS 4055: Wind loads for housing
• AS/NZS 3000: Electrical installations (Australian/New Zealand Wiring Rules)
• AS 3740: Waterproofing of domestic wet areas and related water ingress guidance (contextual for water testing)
• Relevant state and territory emergency management and disaster resilience guidelines (e.g. cyclone and storm preparedness guidance)