Winter Work Safety

Originally published 01/31/2018

When performing construction and other work during the winter season, be mindful of the weather, its effects on the body and proper actions to prevent serious injury, permanent tissue damage or even death. Employers should monitor the weather to keep track of forecasts.

Following are several tips to consider while working outdoors during the winter months:

  • Require proper gear. Workers need to have the right clothing for severe weather, including boots, heavy coats, gloves and hats. Employers should require all workers to wear clothing that will keep them warm and dry to prevent hypothermia and frostbite. Also, shoes should have nonslip soles to prevent falling. Consider keeping extra clothing on hand should your clothing get wet.
  • Protect your head, neck and ears. Up to 40 percent of body heat can be lost when the head is exposed.
  • Wear the right gloves for the work you are doing. They should have enough insulation to keep you warm and prevent frostbite, but thin enough so you can feel what you are doing if you are manipulating controls or tools. Avoid putting your hands in your pockets to reduce the risk of falling or losing your balance in case you slip while walking on ice or snow.
  • Keep your safety eyewear from fogging up in the cold. Use anti-fog coatings and wipes that are appropriate for your eyewear.
  • Avoid alcohol, nicotine, caffeine and some medications that inhibit the body’s response to the cold and can impair judgement. These items can increase your heart rate and may cause your blood vessels to constrict. Encourage workers to drink water.
  • Warm up your vehicle to help reduce the moisture condensation on the inside of your car windows. Remember, though, not to warm up your vehicle in a closed area.
  • After a winter storm, immediately report any downed power lines or broken gas lines in your area or workplace.
  • Prepare and identify a warm break area for workers to retreat. It can be a heated trailer or a tent with portable heaters. Always follow proper safety procedures with heating devices.
  • Before work begins, review the area to ensure no new hazards have formed while you were away. Common hazards are snow and ice accumulations or downed power lines and trees.
  • Before work is started on a site, ensure that snow is removed, salt or sand is put down and large patches of ice are chipped away to greatly reduce the risk of injury.
  • All work vehicles should be inspected to determine if they are fully functioning. Winter kits should be added to every vehicle including an ice scraper, snow brush, shovel, tow chain, flashlight with extra batteries, emergency flares, a blanket, snacks, and water.

Taking preventive action is your best defense against having to deal with extreme cold-weather conditions. Prepare in advance, observe safety precautions and reduce your risk of weather-related injury. Safety is being prepared.

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Mud Safety — Part 2

Sometimes mud is unavoidable. Whether you’re parked at an unpaved lot at a jobsite or pulling off the pavement to inspect a roadway, bridge or other work, odds are that at some point you’ll have to navigate some mud and muck. Below are pointers for getting a vehicle out of the mud.

Rock It Out

If the vehicle has four-wheel drive, lock it in. Put the vehicle in reverse with wheels straight, and gradually accelerate. If this is not enough to get the vehicle to solid ground, shift into low gear, and slowly power forward as much as you can. If the tires spin, turn them from side to side in an effort to get the edge of the tread to grip the surface. Repeat this back-and-forth process as long as you continue to make progress.

Add Traction

Place dry, solid objects such as floor mats, rocks, limbs or boards beneath the edge of the tire in the direction you want to drive. Reduce the amount of air pressure in the tires. Offroaders.com recommends dropping the pressure to between 15 and 20 pounds per square inch. If the vehicle is resting on the undercarriage, use a jack to lift the tires off the ground — if the jack can sit on a solid surface. Never crawl under the vehicle while it is jacked up. Once you lift it even a few inches, you can slide a solid item beneath the tires to provide lift and traction.

Winch It Out

If you have to drive through mud on a regular basis, it is wise to outfit your vehicle with a winch. You can also use a come-along or a hi-lift jack to pull a vehicle free, provided there is a tree or other solid object close enough to wrap a recovery strap around. Check all of the hooks and eyes attached to your draw cable and use good judgment about the size of the tree or other anchor points you will need. If you are using a winch, place a blanket over the center point of the steel cables. In the event the cable snaps, the weight of the blanket should keep the cable from whipping into the air, possibly injuring you or damaging the vehicle. Loop the winch cable or recovery strap around the solid object, and use the power winch, come-along or jack to slowly pull the vehicle out of the mud. Never stand next to the winch cable or any of the fittings when the winch begins to draw tight.

Pull It Out

If another vehicle is available, the best and quickest way to get a vehicle out the mud is to pull it out. Attach a webbed recovery strap or chain to the tow hitches, frame-mounted tow hooks or the frames of both vehicles, as long as you can get to them without putting tension on less solid parts of the vehicles. Straps are best for pulling, but if you must use chains, inspect them to ensure that they are in good condition. Never attach a strap to a bumper, axles, suspension or the hitch ball as these parts are easily damaged. Put the stuck vehicle in gear. The mobile vehicle should very slowly pull most of the slack from the strap or chain and continue to accelerate gradually. The driver of the stuck vehicle should apply gradual pressure to the gas pedal as the vehicle begins to move. Bystanders should stay two to three car lengths away from the vehicles involved to ensure their safety in the event the strap or chain breaks or one of the vehicles begins to slide.