Winter Slip Hazards Toolbox Talk

Winter weather creates some of the most common jobsite injuries—slips and falls. Ice, snow, and frozen ground can make walkways, ladders, and work platforms extremely slippery. Even areas that appear clear can hide thin layers of ice that workers do not notice until it is too late.

This talk focuses on winter slip hazards and the steps crews should take to prevent falls in icy or snowy conditions. Understanding where slips happen and how to maintain safe footing helps reduce injuries and keeps work moving safely during cold weather.

Why This Matters

• Slips and falls are one of the leading causes of injuries on construction sites.
• Ice and snow reduce traction and make surfaces unpredictable.
• Falls can result in sprains, fractures, head injuries, or lost work time.
• Cold temperatures can make workers rush or lose focus on safe footing.
• Proper winter precautions help keep crews stable and productive.

Common Hazards

• Ice forming on walkways, ramps, and entry areas.
• Snow covering uneven ground or hidden obstacles.
• Ladders and scaffolding rungs becoming slippery.
• Mud freezing overnight and turning into uneven ice.
• Workers tracking snow and water into work areas.
• Black ice forming on pavement or compacted soil.
• Poor lighting making icy areas harder to see.
• Carrying materials that block a worker’s view of the ground.
• Rushing to complete tasks in cold conditions.
• Frozen tools, cords, or hoses creating unexpected trip hazards.

Safety Checklist

Before Work Begins

• Inspect walkways, ladders, and work areas for ice or snow.
• Remove snow and apply salt or sand to slippery areas.
• Wear slip-resistant footwear suitable for winter conditions.
• Clear designated walk paths around the jobsite.
• Ensure ladders and platforms are free of ice before use.
• Improve lighting in areas where ice may be difficult to see.
• Identify high-risk areas such as entrances, ramps, and slopes.

During Work

• Walk slowly and take shorter steps on icy surfaces.
• Keep hands free when possible to maintain balance.
• Report slippery areas so they can be treated quickly.
• Clear snow or ice buildup throughout the shift.
• Use handrails when available on stairs or ramps.
• Avoid carrying loads that block your view of the ground.
• Watch for melting snow that can refreeze later in the day.

Crew Talking Points

• Where are the most slippery areas on today’s jobsite?
• Have walkways and access points been cleared or treated?
• Are workers wearing proper winter footwear?
• Are ladders and scaffolding safe to climb in current conditions?
• How will the crew handle snow or ice that builds up during the shift?
• What should workers do if they spot black ice?
• Does anyone see a walking surface that needs to be treated before we start?

Stop Work If

• Walkways or work surfaces are covered with untreated ice.
• Snow or ice prevents safe access to work areas.
• Ladders, scaffolding, or platforms are slippery.
• Lighting is too poor to see icy hazards clearly.
• Workers cannot maintain stable footing.
• Ice continues forming faster than it can be controlled.
• Conditions become too hazardous for safe movement.

Final Reminder

Winter footing requires extra caution. Slow down, watch your step, and take the time to clear or treat icy areas before someone gets hurt.