Outdoor work requires proper preparation, especially in severe winter weather conditions. Although OSHA does not have a specific standard that covers working in cold environments, employers have a responsibility to provide workers with employment and a place of employment which are free from recognized hazards, including winter weather related hazards, which are causing or are likely to cause death or serious physical harm to them (Section 5(a)(1) of the Occupational Safety and Health Act of 1970). Employers should, therefore, train workers on the hazards of the job and safety measures to use, such as engineering controls and safe work practices, that will protect workers’ safety and health.
- Train Workers
- Provide Engineering Controls
- Implement Safe Work Practices
- Consider Protective Clothing that Provides Warmth
EMPLOYERS SHOULD TRAIN WORKERS
At a minimum train workers on:
- Cold Stress:
- How to recognize the symptoms of cold stress, prevent cold stress injuries and illnesses
- The importance of self-monitoring and monitoring coworkers for symptoms
- First aid and how to call for additional medical assistance in an emergency
- How to select proper clothing for cold, wet, and windy conditions
- Other winter weather related hazards that workers may be exposed to, for example, slippery roads and surfaces, windy conditions, and downed power lines
- How to recognize these hazards
- How workers will be protected: engineering controls, safe work practices and proper selection of equipment, including personal protective equipment
EMPLOYERS SHOULD PROVIDE ENGINEERING CONTROLS
Engineering controls can be effective in reducing the risk of cold stress. For example, radiant heaters may be used to warm workplaces like outdoor security stations. If possible, employers should shield work areas from drafts or wind to reduce wind chill.
Employers should use engineering controls to protect workers from other winter weather related hazards, for example, aerial lifts or ladders can be used for safely applying de-icing materials to roofs, to protect workers from the hazard of falling through sky lights.
EMPLOYERS SHOULD IMPLEMENT SAFETY WORK PRACTICES
Safe work practices that employers can implement to protect workers from injuries, illnesses and fatalities include:
- Providing workers with the proper tools and equipment to do their jobs
- Developing work plans that identify potential hazards and the safety measures that will be used to protect workers
- Scheduling maintenance and repair jobs for warmer months
- Scheduling jobs that expose workers to the cold weather in the warmer part of the day
- Avoiding exposure to extremely cold temperatures when possible
- Limiting the amount of time spent outdoors on extremely cold days
- Using relief workers to assign extra workers for long, demanding jobs
- Providing warm areas for use during break periods
- Providing warm liquids (no alcohol) to workers
- Monitoring workers who are at risk of cold stress
- Monitoring the weather conditions during a winter storm, having a reliable means of communicating with workers and being able to stop work or evacuate when necessary
- Acclimatizing new workers and those returning after time away from work by gradually increasing their workload, and allowing more frequent breaks in warm areas, as they build up a tolerance for working in the cold environment
- Having a means of communicating with workers, especially in remote areas
- Knowing how the community warns the public about severe weather: outdoor sirens, radio, and television
- The National Oceanic and Atmospheric Administration (NOAA) provides multiple ways to stay informed about winter storms. If you are notified of a winter storm watch, advisory or warning, follow instructions from your local authorities: NOAA Weather Radio
EMPLOYEES SHOULD CONSIDER WARM PROTECTIVE CLOTHING
Employers must provide personal protective equipment (PPE), for example, fall protection, when required by OSHA standards to protect workers’ safety, and health. However, in limited cases specified in the standard (29 CFR 1910.132), there are exceptions to the requirement for employers to provide PPE to workers. For instance, there is no OSHA requirement for employers to provide workers with ordinary clothing, skin creams, or other items, used solely for protection from weather, such as winter coats, jackets, gloves, parkas, rubber boots, hats, raincoats, ordinary sunglasses, and sunscreen. Regardless of this, many employers provide their workers with winter weather gear such as winter coats/jackets and gloves.
Original article by the Occupational Safety and Health Administration. View our other blog posts on Cold Weather PPE.