Weather Conditions and Fall Hazards
The Problem
Weather conditions can significantly increase the risk of falls at the workplace. Wet surfaces, icy scaffolding, or strong winds can turn even routine tasks into dangerous situations. Falls remain one of the leading causes of workplace fatalities in New Zealand, and weather-related hazards make this risk even greater. Today, we’ll discuss how weather impacts fall hazards and what we can do to stay safe.
Identify the Hazards
- Slippery Surfaces: Rain, frost, or ice can make walking or working surfaces slick, increasing the chance of slips and falls.
- Reduced Visibility: Fog, heavy rain, or snow can obscure hazards and make it harder to move safely.
- Strong Winds: Wind can destabilise workers, tools, or materials—especially at heights or on scaffolds.
- Structural Weakness: Snow or ice build-up can put extra stress on scaffolds, roofs, and platforms, potentially leading to collapse.
Safety Practices and Preventative Measures
Pre-Work Inspection:
- Inspect all walking and working surfaces for ice, frost, or water before starting work.
- Check ladders, scaffolds, harnesses, and anchorage points to ensure they’re secure and safe.
Safe Work Practices:
- Wear slip-resistant footwear appropriate for the environment.
- Use compliant edge protection, harnesses, and fall arrest systems.
- Do not work on unstable or visibly hazardous surfaces due to weather conditions.
Weather Monitoring:
- Monitor local weather forecasts and conditions throughout the day.
- Stop work if weather becomes unsafe (e.g. high winds, heavy rain, snow, or electrical storms).
Clean and Maintain Surfaces:
- Remove snow, ice, and debris from work areas before beginning tasks.
- Use grit, salt, or non-slip mats on walkways and access points.
Communication and Training:
- Discuss weather-related hazards in pre-start meetings.
- Ensure workers are trained to identify weather-related risks and understand the correct use of fall protection systems.
Real-Life Case or Scenario
E.g. In a recent incident, a worker slipped on an icy scaffold platform and fell nearly 4.5 metres. The platform had not been checked or cleared before work started, and no fall arrest gear was in use. The incident resulted in serious injuries. This highlights why thorough inspections and proper PPE are essential in poor weather.
Employee Responsibilities
- Inspect all work areas and accessways for weather-related hazards before starting tasks.
- Wear the right footwear and use fall protection equipment when required.
- Report any unsafe conditions to your supervisor without delay.
- Follow procedures and stop work if the weather creates unsafe conditions.
Employer Responsibilities
- Provide compliant fall protection systems such as harnesses, scaffolds, and guardrails.
- Ensure surfaces are cleared and treated before work begins.
- Train workers to recognise and manage weather-related fall hazards.
- Monitor weather conditions and pause or postpone work if necessary.
Discussion & Questions
- “What types of weather conditions have you encountered that made work unsafe?”
- “How do you check your work area for fall hazards related to weather?”
Encourage workers to share past incidents or raise concerns related to weather conditions.
Commitment/Action Plan
Let’s commit to inspecting all work areas for weather-related risks before starting each day. If you spot a hazard, stop and report it. By working together, we can reduce the risk of weather-related falls and keep everyone safe.
Wrap-Up
Weather conditions can change quickly and create serious fall hazards. By staying aware, using fall protection, and supporting one another, we can prevent injuries and protect lives. Thank you for prioritising safety and looking out for your workmates.
Standards Overview
Under the Health and Safety at Work Act 2015 (HSWA) and WorkSafe New Zealand guidelines:
- PCBUs must identify and manage fall-from-height risks, including those caused or worsened by weather.
- Best Practice Guidelines for Working at Height in New Zealand require fall protection systems and hazard identification processes.
- Employers must ensure walking and working surfaces are kept safe, even during adverse weather conditions.
Disclaimer
These toolbox talks are provided for informational and educational purposes only and are not a substitute for professional legal, health and safety, or regulatory advice.
The content reflects recognised best practices and general industry standards as at the date of publication. However, it may not be applicable to all workplace environments or specific operational contexts.
It is the responsibility of the Person Conducting a Business or Undertaking (PCBU), as well as officers, workers, and other duty holders under the Health and Safety at Work Act 2015 (HSWA), to ensure compliance with all relevant laws, regulations, and WorkSafe New Zealand guidance.
The authors, presenters, and distributors of this toolbox talk disclaim all liability for any loss, damage, or injury arising from the use or reliance on the information provided. Users should seek advice from a suitably qualified health and safety professional or legal advisor for guidance tailored to their specific circumstances.
Always follow your organisation’s policies, procedures, and safe work practices to manage risks and maintain a safe and healthy workplace.
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