More Related Content
What's hot
What's hot (20)
Similar to Winter Safety
Similar to Winter Safety (8)
Recently uploaded
Recently uploaded (20)
Winter Safety
- 2. AHEC EH&S WHAT IS WINTER SAFETY? And how does it affect me? 2
- 4. AHEC EH&S SNOW (TYPES OF WEATHER AND RISKS) • Blizzards- Sustained winds of 35 mph or more with snow reducing visibility • Blowing snow- Wind driven snow that reduces visibility • Snow squalls- Brief, intense snow showers • Snow showers- Snow falling at various intensities • Flurries- Light snow, short durations, little/no accumulation • Avalanche- A mass tumbling of snow triggered by rapid accumulation
- 5. AHEC EH&S ICE (TYPES OF WEATHER AND RISKS) • Black ice- Patchy ice on roadways or surfaces that cannot easily be seen • Ice jams- Long cold spells that can cause rivers and lakes to freeze • Ice recreation- Activities on ice can be deadly. 4 inches of ice mandatory for safely walking on top. • Frost- The formation of thin ice crystals on the ground
- 7. AHEC EH&S COLD TEMPERATURES Cold temperatures require appropriate attire to remain safe while performing outdoor tasks
- 8. AHEC EH&S AHEC EH&S LAYERING CLOTHING 8 • Base layer- Closest to skin so it collects the most sweat. The purpose of this layer is to keep you dry. Never wear cotton as a base layer • Wind layer- Protects from wind-chill • Insulation layer- Provides extra loft and warmth. Light down is a great option • Hard shell layer- Protects you from the elements. Should offer breathability and water resistance. Can be either hard or soft.
- 9. AHEC EH&S AHEC EH&S TYPES OF COLD WEATHER CLOTHING Coats and Accessories Mix and Match Depending on Weather: • Parkas • Raincoats • Gloves • Boots • Coats • Jackets • Thermal socks • Scarves • Water-proof Ski Attire • Snow pants 9
- 10. AHEC EH&S AHEC EH&S DRESSING FOR COLD WEATHER 10
- 12. AHEC EH&S AHEC EH&S FROSTBITE • Freezes skin tissue • Can cause severe damage resulting in gangrene and amputation • Obstructs blood supply • Body areas most affected are feet, hands, ears, nose 12
- 13. AHEC EH&S SYMPTOMS • Initial effects include uncomfortable sensations of coldness; tingling, stinging, or aching feeling of the exposed area followed by numbness. • Areas appear white and cold to the touch. Appearance varies depending on whether re-warming has occurred. • DO NOT break blisters, rub or massage, re- expose to the cold 13
- 14. AHEC EH&S AHEC EH&S INCREASED RISK OF FROSTBITE • Exposure to below freezing temperatures • Exposure to high winds • Exposure to high altitude • Use of tobacco, alcohol, drugs • Contact with metal or gasoline • Previous frostbite injury 14
- 15. AHEC EH&S AHEC EH&S TYPES OF FROSTBITE Pre-thaw • Superficial- skin feels cold and crusty on top, while soft underneath. Skin does not blanch. • Deep- skin feels cold and hard Post-thaw • Similar to burns- superficial, semi-thickness and full- thickness 15
- 16. AHEC EH&S RECOGNIZE AND TREAT THESE SYMPTOMS • Get out of the cold • Remove tight clothing • Seek medical attention
- 17. AHEC EH&S AHEC EH&S HYPOTHERMIA • Occurs when body temperature falls and the body cannot produce heat as fast as it is being lost • The difference between mild and severe hypothermia is the core body temperature 17
- 18. AHEC EH&S AHEC EH&S TYPES OF HYPOTHERMIA Mild • Body temperature higher than 90 degrees F • Signs- shivering, cold abdomen Severe • Body temperature less than 90 degrees F • Signs- muscles rigid, shivering stops, altered mental status • 50-80% of victims die 18
- 19. AHEC EH&S AHEC EH&S RECOGNIZE AND TREAT THESE SYMPTOMS 19 • Stop heat loss • Get out of cold • Cover with something • Replace wet clothing • Cover the head (90% of heat loss) • For mild hypothermia, allow shivering
- 20. AHEC EH&S SAFE WORK PRACTICES • Allow period of readjustment to the cold • Set your own pace and take necessary work breaks • Stay hydrated • Establish buddy system • Educate yourself! 20
- 22. AHEC EH&S AHEC EH&S TIPS FOR SAFE DRIVING • Scrape all snow and ice off of your vehicle • Keep your headlights clear • Do not wear restrictive clothing • Keep a continuous flow of warm air • Anticipate • Slow down 22
- 23. AHEC EH&S AHEC EH&S IMPORTANT THINGS TO REMEMBER Proper Vehicle Maintenance • Test battery strength • Inspect the exhaust system and the air, fuel and emission filters • Check heating system, windshield wiper and antifreeze fluid levels, and change the oil • Check both the front window and rear window defrosters • Each week, check the tire pressure and tread life. Consider installing winter tires • Locate the spare tire, jack and ice scraper • Inspect wiper blades Driving Techniques • Clear frost, snow and ice thoroughly from all windows and exterior mirrors of your car • Never warm up vehicle in a close garage • Consider keeping gas tank at least half full to help prevent gas line freeze-up • Check that your exhaust pipe is not clogged with snow • Don’t use cruise control on icy roads • Allow more time and space for breaking • Stay calm and be prepared for black ice • If your vehicle has anti-lock breaks, be familiar with how they operate 23
- 24. AHEC EH&S MAINTAIN “SPACE” Speed- The #1 cause of winter driving accidents is driving too fast Patience and courtesy save lives Awareness of other vehicles Concentration Exit- Always leave yourself an out 24
- 26. AHEC EH&S AHEC EH&S SAFE SHOVELING • Take it slow • Try to shovel fresh snow • Push the snow as you shovel • Don’t pick up too much at once • Lift with your legs, not your back • Do not work to the point of exhaustion • Dress warmly 26
- 27. AHEC EH&S AHEC EH&S OVEREXERTION Take breaks while shoveling snow. Overexertion can bring on a heart attack. 27
- 29. AHEC EH&S AHEC EH&S STRATEGIES For safe walking on snow and ice: • Use handrails • Avoid talking on cell phones • Take steps slowly • Maintain your center of balance • Wear proper footwear 29
- 30. AHEC EH&S AHEC EH&S TOOLS FOR SUCCESS Ice Melt Proper Footwear 30
- 32. AHEC EH&S AHEC EH&S HAVE AN EMERGENCY KIT IN YOUR OFFICE OR VEHICLE 32
- 33. AHEC EH&S AHEC EH&S VEHICLE KITS CAN INCLUDE: • Shovel • Sand, ice melt or kitty litter • Tire chains • Tow chains • Compass • Cloth or roll of paper towels • Warning light or road flares • Extra clothing • Emergency food pack • Ice scraper and brush • Matches • Fire extinguisher • Extra windshield wiper fluid 33
- 35. AHEC EH&S AHEC EH&S SIGNS AND SYMPTOMS OF COLD STRESS 35
- 36. AHEC EH&S KNOW WHEN AND HOW TO SEEK MEDICAL HELP Talk to your supervisor about when and where to go (Auraria Health Center) if experiencing signs of cold stress
- 38. AHEC EH&S OUTSIDE OF WORK, PRACTICE WINTER SPORTS SAFETY WHILE: • Skiing • Snowboarding • Ice Skating • Snowmobiling
- 40. AHEC EH&S AHEC EH&S KEEPING YOUR HOME SAFE DURING WINTER 40
- 41. AHEC EH&S AHEC EH&S HEATING SAFETY Using a furnace puts you at risk for carbon monoxide poisoning. Ensure your home and work environments have working carbon monoxide detectors. 41
- 43. AHEC EH&S AHEC EH&S POWER OUTAGES 43 Personal safety is always the priority during power outages. However, if we lose power on campus, make sure to report the issue to necessary trades to ensure a safe campus for students, faculty, and staff.
- 44. AHEC EH&S AHEC EH&S IF TRAPPED IN A VEHICLE DURING A BLIZZARD • Stay in the car • Display a trouble sign • Occasionally run engine to keep warm • Watch for signs of frostbite and hypothermia • Do minor exercises to keep circulation • Use newspapers, maps, and the removable car matts for insulation • Avoid overextertion 44
- 45. AHEC EH&S COMMUNICATION PLANS AND EVACUATION PROCEDURES In case of a winter safety emergency, the HazMat Response Guide provides a list of contacts for important safety personnel such as ACPD, Denver Fire Department and AHEC, CU, and MSU EH&S departments. 45
- 46. AHEC EH&S THANK YOU And Stay Safe Julie Maeuser 303-556-2748 Julie.Maeuser@ahec.edu
Editor's Notes
- © Copyright Showeet.com – Free PowerPoint Templates