Wednesday, July 17, 2013

ICE THICKNESS - IS IT SAFE? - SAVE YOURSELF - DIY ICE RESCUE CLAWS

What if you fall in?

What should you do? First, try not to panic. This may be easier said than done, unless you have worked out a survival plan in advance. Read through these steps so that you can be prepared.
  1. Don't remove your winter clothing.Heavy clothes won't drag you down, but instead can trap air to provide warmth and flotation. This is especially true with a snowmobile suit.
  2. Turn toward the direction you came.That’s probably the strongest ice.
  3. Place your hands and arms on the unbroken surface. This is where a pair of nails, sharpened screwdrivers or ice picks come in handy in
    providing the extra traction you need to pull yourself up onto the ice.
  4. Kick your feet and dig in your ice picks to work your way back onto the solid ice. If your clothes have trapped a lot of water, you may have to lift yourself partially out of the water on your elbows to let the water drain before starting forward.
  5. Lie flat on the ice once you are out and roll away from the hole to keep your weight spread out. This may help prevent you from breaking through again.
  6. Get to a warm, dry, sheltered area and re-warm yourself immediately. In moderate to severe cases of cold water hypothermia, you must seek medical attention. Cold blood trapped in your extremities can come rushing back to your heart after you begin to re-warm. The shock of the
    chilled blood may cause ventricular fibrilation leading to a heart attack and death! 
Check out VIDEO Using Ice Picks for Self Rescue - Windows Media movie format file (4.6 MB)

http://www.dnr.state.mn.us/safety/ice/claws.html


Save yourself!
Make a set of ice rescue claws.

Instructions for making Ice Claws

Ice claws
  1. Get two 4" pieces of wooden doweling the size of a broom handle or a little larger. Whatever material you select, it should float in case you drop the claws while struggling.
  2. Drive a stout nail into one end of each dowel. This should be a hardened 16 penny or larger concrete nail.
  3. Use a file to sharpen the nail heads to a point.
  4. Drill a hole into the dowels (in the end opposite the nail) and tie a length of strong cord through the hole so a pick is on each end "jump-rope" fashion. You may also drill a hole in the ends alongside the nails so the nail on the other pick can nest in the hole, keeping both points covered. Keep the picks in your pocket for quick emergency access if you or a companion do break through.

Using ice claws

This slideshow requires the latest version of Adobe Flash Player.
If you do break through, try to remain calm.
  1. Turn in the water towards the direction you came from - that is probably the strongest ice.
  2. Dig the points of the picks into the ice and while vigorously kicking your feet, pull yourself onto the surface by sliding forward on the ice.
  3. Roll away from the area of weak ice. Rolling on the ice will distribute your weight to help avoid breaking through again.
  4. Get to shelter, heat, warm dry clothing and warm, non-alcoholic, and non-caffeinated drinks.
Call 911 and seek medical attention if you feel disoriented, have uncontrollable shivering, or have any other ill effects that may be symptoms of hypothermia, (the life-threatening drop in the body's core temperature.)
If your buddy breaks through, first tell them to "Stay calm" and that "We'll get you out of there in a second." Then throw them the picks and explain how to use them. Remember that by kicking their feet, the thrust of the kicks can help push them back onto the solid ice.

What if someone else falls in?

What if someone else falls through and you are the only one around to help?First, call 911 for help. There is a good chance someone near you may be carrying a cell phone.
Rescue of victim who's gone through the ice
Resist the urge to run up to the edge of the hole. This would most likely result in two victims in the water. Also, do not risk your life to attempt to save a pet or other animal.

Preach, Reach, Throw, Row, Go

PREACH ‑ Shout to the victim to encourage them to fight to survive and reassure them that help is on the way.
REACH ‑ If you can safely reach the victim from shore, extend an object such as a rope, ladder, or jumper cables to the victim. If the person starts to pull you in, release your grip on the object and start over.
THROW ‑ Toss one end of a rope or something that will float to the victim. Have them tie the rope around themselves before they are too weakened by the cold to grasp it.
ROW ‑ Find a light boat to push across the ice ahead of you. Push it to the edge of the hole, get into the boat and pull the victim in over the bow. It’s not a bad idea to attach some rope to the boat, so others can help pull you and the victim to safety.
GO ‑ A non‑professional shouldn’t go out on the ice to perform a rescue unless all other basic rescue techniques have been ruled out.
If the situation is too dangerous for you to perform the rescue, call 911 for help and keep reassuring the victim that help is on the way and urge them to fight to survive. Heroics by well‑meaning but untrained rescuers sometimes result in two deaths. 

REMEMBER - SPRING & SUMMER ICE IS "ROTTEN ICE" - NEVER TRUST IT!
http://www.lifesaving.org/download/Spring%20Ice%20-%20Rotten%20Ice.pdf


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