Product Overview

Summary: This Weather Related Contingency Planning SOP sets out a clear, practical framework for preparing your workplace for severe weather events common across Australia, from heatwaves and storms to bushfire smoke and flooding. It helps you protect workers, maintain critical operations, and demonstrate due diligence under WHS legislation when conditions change rapidly.

Extreme and rapidly changing weather is a fact of life in Australia, bringing heatwaves, severe storms, cyclones, flooding, high winds, bushfire smoke and poor air quality that can disrupt operations and expose workers to serious health and safety risks. This Weather Related Contingency Planning Safe Operating Procedure provides a structured, step‑by‑step approach for monitoring conditions, triggering pre‑defined responses, and protecting people, plant and property before, during and after adverse weather events. It translates high‑level emergency and business continuity plans into clear, day‑to‑day actions for supervisors and workers on the ground.

The SOP is designed to help businesses meet their primary duty of care under WHS laws by systematically identifying weather‑related hazards, assessing risk, and implementing proportionate control measures for both indoor and outdoor work. It addresses common pain points such as when to suspend outdoor tasks during extreme heat or lightning, how to safely secure sites ahead of storms, how to manage fatigue and hydration in prolonged heatwaves, and how to communicate changing conditions to dispersed teams, contractors and visitors. By implementing this procedure, organisations can reduce incident rates, minimise downtime, and provide regulators and insurers with clear evidence of a robust, documented approach to weather‑related risk management.

Whether you operate construction sites, warehouses, farms, depots, campuses, events or multi‑site operations, this SOP gives you a repeatable, defensible framework for planning around the Australian climate. It integrates with existing emergency management, business continuity and WHS systems, making it easier to train staff, coordinate responses across shifts and locations, and review performance after each event to continuously improve your resilience.

Key Benefits

• Ensure a consistent, site-wide response to heatwaves, storms, high winds, flooding, bushfire smoke and other adverse weather events.
• Reduce the likelihood of weather-related injuries, illnesses and property damage through proactive planning and clear trigger points.
• Demonstrate due diligence and WHS compliance by documenting how your business manages foreseeable weather-related risks.
• Streamline communication and decision-making between managers, supervisors, workers and contractors when conditions deteriorate.
• Minimise operational disruption and unplanned downtime by integrating weather contingencies with rosters, critical tasks and supply chains.

Who is this for?

• Business Owners
• Directors and Officers (PCBU representatives)
• WHS Managers
• Health and Safety Representatives (HSRs)
• Operations Managers
• Facilities and Property Managers
• Site Supervisors and Leading Hands
• Emergency Response Coordinators
• Construction Project Managers
• Event Managers
• Logistics and Fleet Managers
• Mining and Resources Site Managers
• Agricultural and Horticultural Managers
• School and Campus Facilities Managers
• Aged Care and Health Service Managers

Hazards Addressed

• Heat stress, heat exhaustion and heat stroke during hot weather and heatwaves
• Dehydration and fatigue from prolonged work in high temperatures or humidity
• Slips, trips and falls on wet or flooded surfaces during and after heavy rain
• Electrocution and strike injuries from lightning during thunderstorms
• Falling objects and structural instability due to high winds and gusts
• Drowning or entrapment risks associated with flash flooding and rising water
• Reduced visibility for plant, vehicles and pedestrians during heavy rain, dust storms or smoke
• Respiratory irritation and illness from bushfire smoke and poor air quality
• Cold stress and hypothermia in exposed workers during cold snaps or alpine conditions
• Vehicle incidents caused by poor road conditions, flooding, or reduced visibility
• Equipment damage or failure due to water ingress, corrosion or wind loading
• Psychological stress and anxiety among workers during severe or prolonged weather events

Included Sections

• 1.0 Purpose and Scope
• 2.0 Definitions and Weather Event Classifications
• 3.0 Roles, Responsibilities and Consultation Requirements
• 4.0 Applicable Legislation, Standards and Reference Documents
• 5.0 Weather Monitoring and Early Warning Systems (BOM, local alerts, apps)
• 6.0 Risk Assessment for Weather-Related Hazards
• 7.0 Trigger Levels and Decision-Making Criteria (heat, storms, wind, flooding, smoke)
• 8.0 Planning for Heatwaves and Hot Weather (work-rest regimes, hydration, PPE adjustments)
• 9.0 Planning for Storms, Lightning and High Wind Events (securing sites, crane and plant controls)
• 10.0 Planning for Flooding and Heavy Rain (access, egress, traffic management, isolation of services)
• 11.0 Bushfire Smoke, Air Quality and Dust Storm Contingencies
• 12.0 Cold Weather and Severe Weather Exposure Controls
• 13.0 Site Preparation and Housekeeping Requirements Before Weather Events
• 14.0 Operational Adjustments, Task Rescheduling and Work Suspension Procedures
• 15.0 Contractor and Visitor Management During Adverse Weather
• 16.0 Communication, Escalation and Notification Protocols
• 17.0 Emergency Response, Evacuation and Shelter-in-Place Procedures
• 18.0 Plant, Equipment and Infrastructure Protection Measures
• 19.0 Post-Event Inspection, Recovery and Return-to-Work Checks
• 20.0 Training, Induction and Toolbox Talk Requirements
• 21.0 Recordkeeping, Documentation and Evidence of Compliance
• 22.0 Review, Testing and Continuous Improvement of the Contingency Plan
• 23.0 Appendices – Example Checklists, Weather Action Plans, and Trigger Charts

Legislation & References

• Work Health and Safety Act 2011 (Cth and relevant state/territory equivalents)
• Work Health and Safety Regulations 2011 (Cth and relevant state/territory equivalents)
• Safe Work Australia – Managing the Work Environment and Facilities: Code of Practice
• Safe Work Australia – Managing the Risk of Plant in the Workplace: Code of Practice
• Safe Work Australia – Managing the Work Environment and Environmental Hazards guidance (including heat and cold)
• Safe Work Australia – Guide for Managing the Risks of Working in Heat
• Safe Work Australia – How to Manage Work Health and Safety Risks: Code of Practice
• AS 3745: Planning for emergencies in facilities
• AS/NZS ISO 31000: Risk management – Guidelines
• AS/NZS 2299.1: Occupational diving operations (where relevant to flood or marine work environments)
• State and territory emergency management and severe weather guidance (e.g. BOM warnings, fire authority advice)