Product Overview

Summary: This Weather Conditions and Scaffolding SOP sets out clear, practical controls for working on and around scaffolds in changing Australian weather. It helps businesses decide when it is safe to erect, alter, use, or dismantle scaffolding, and when work must stop, protecting workers from falls, structural failure, and environmental exposure.

Scaffolding is particularly vulnerable to Australia’s highly variable weather, from sudden storms and high winds to extreme heat and heavy rain. This Weather Conditions and Scaffolding Safe Operating Procedure provides a structured, decision-based approach to planning and controlling scaffold work in all weather scenarios. It outlines how to monitor weather forecasts, assess on-site conditions, implement engineering and administrative controls, and determine clear trigger points for restricting or ceasing work.

The SOP helps businesses translate WHS obligations into day-to-day practice on site, reducing the risk of scaffold collapse, falling objects, slips, trips and falls, and heat-related illness. It clarifies who has authority to call a weather stop, what inspections must occur after adverse weather, and how to communicate changes to workers and subcontractors. By standardising these processes, organisations can minimise downtime, avoid last-minute decisions made under pressure, and demonstrate due diligence in the event of an incident or regulator enquiry.

Key Benefits

• Ensure scaffolding activities are adjusted or stopped in line with wind, rain, heat and storm risk thresholds.
• Reduce the likelihood of scaffold collapse, falling objects and falls from height caused by adverse weather.
• Strengthen compliance with Australian WHS legislation and regulator expectations regarding safe scaffolding practices.
• Standardise decision-making so supervisors and workers clearly understand when and how weather affects scaffold work.
• Improve planning and productivity by integrating weather monitoring and contingency actions into daily site management.

Who is this for?

• Site Supervisors
• Construction Project Managers
• Scaffolding Contractors
• Principal Contractors
• WHS Managers
• Forepersons
• Civil and Infrastructure Supervisors
• Maintenance Managers
• HSE Advisors
• Scaffold Inspectors

Hazards Addressed

• Scaffold instability or collapse due to high winds or saturated ground
• Falls from height on wet, icy, or wind-affected scaffold platforms and access ways
• Falling objects from scaffolds during strong winds or storms
• Electric shock from scaffolds located near overhead power lines in storm conditions
• Heat stress, dehydration and heat stroke during extreme temperatures
• Reduced visibility during heavy rain, fog or dust storms leading to missteps or collisions
• Manual handling injuries when erecting or dismantling scaffolds in poor weather conditions
• Damage to scaffold components from corrosion or water ingress after severe weather events

Included Sections

• 1.0 Purpose and Scope
• 2.0 Definitions (Weather Events, Adverse Weather, Extreme Heat, High Wind, Storm Conditions)
• 3.0 Roles and Responsibilities (PCBU, Principal Contractor, Site Supervisor, Scaffold Contractor, Workers)
• 4.0 Applicable Legislation, Standards and Codes of Practice
• 5.0 Weather Monitoring and Forecast Review Requirements
• 6.0 Risk Assessment for Weather-Affected Scaffolding Work
• 7.0 Wind Speed Thresholds and Control Measures for Scaffolding
• 8.0 Procedures for Rain, Storms, Lightning and Flooding Near Scaffolds
• 9.0 Procedures for Extreme Heat, UV Exposure and Hot Weather Work on Scaffolds
• 10.0 Controls for Reduced Visibility (Fog, Dust, Smoke and Heavy Rain)
• 11.0 Securing, Tying and Bracing Scaffolds in Adverse Weather
• 12.0 Access, Housekeeping and Slip Prevention on Wet or Contaminated Platforms
• 13.0 Stopping Work: Decision Criteria, Authority Levels and Escalation Process
• 14.0 Post-Weather Event Inspections, Testing and Re-Commissioning of Scaffolds
• 15.0 Interaction with Overhead Services and Electrical Storm Risks
• 16.0 Personal Protective Equipment (PPE) Requirements for Weather-Exposed Work
• 17.0 Communication, Pre-Start Briefings and Toolbox Talks on Weather Risks
• 18.0 Training and Competency Requirements for Supervisors and Scaffolders
• 19.0 Documentation, Records and Evidence of Compliance
• 20.0 Incident, Near-Miss and Non-Conformance Reporting Related to Weather and Scaffolds
• 21.0 Review, Audit and Continuous Improvement of the Procedure

Legislation & References

• Work Health and Safety Act 2011 (Cth) and equivalent state and territory WHS Acts
• Work Health and Safety Regulations 2011 (Cth) – Part 4.5 Construction Work and Part 4.8 Falls
• Safe Work Australia – Model Code of Practice: Construction Work
• Safe Work Australia – Model Code of Practice: Managing the Risk of Falls at Workplaces
• Safe Work Australia – Guide to Scaffold Inspection and Maintenance (where applicable or similar regulator guidance)
• AS/NZS 1576 Scaffolding series
• AS/NZS 4576: Guidelines for scaffolding
• AS/NZS ISO 31000: Risk management – Guidelines