12/6/2006
Make A Set of Ice Rescue Claws
The winter's first ice is already skimming Minnesota lakes and ponds.
Unfortunately, every year we hear of people drowning because they broke
through ice they thought was safe.
"I know most of us think to ourselves, 'If I fell through, I'll just climb
back onto the solid ice and be just fine,'" said Tim Smalley, water safety
specialist for the Department of Natural Resources (DNR). "Unfortunately,
this can be much easier said than done. First, when you fall through the
ice, you're taken by surprise. If you knew you were going to break through,
you wouldn't have walked there in the first place."
The sudden shock of plunging into freezing water adds to the confusion and
panic, Smalley said. "Cold water saps body heat 25 times faster than air of
the same temperature. Just try holding your hand in a cooler full of ice
water for more than a few seconds and you'll see what I mean," he said.
Then comes the difficult task of climbing out of the cold water onto the
surface of the wet and slippery ice. Unless people have a plan of action for
just such emergencies, their chances of getting out safely can be pretty
slim.
"There's no reason that you can't have a safe and enjoyable time on the ice
as long as you follow some basic safety guidelines. For example, don't walk
on new clear ice less than four inches thick and exercise a little common
sense," Smalley said. "Call ahead to a local bait shop or resort. Ask them
what the ice conditions are on the particular lake you're going to, and
carry along a set of ice claws to rescue yourself or a buddy."
People can purchase a set of commercially made ice rescue picks or "claws"
from a bait shop or fishing tackle dealer. Or, if they have a few simple
tools and a little skill in the workshop, they can make a set for a couple
of dollars for materials.
"This can be a fun project for young budding woodworkers with a little adult
supervision," Smalley noted.
Here is how to make ice rescue picks:
- get two four-inch pieces of wooden doweling the size of a broom handle or
a little larger; they should be made out of material that floats in case a
person drops the claws
- drive a stout nail into one end of each dowel
- use a file to sharpen the nail heads to a point
- 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; people 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.
The DNR offers this advice to people who fall through the ice.
- keep ice picks in pocket for quick emergency access
- try to remain calm
- turn in the water towards the direction they came from, because that is
probably the strongest ice
- dig the points of the picks into the ice and while vigorously kicking
feet; pull onto the surface by sliding forward on the ice
- roll away from the area of weak ice; that will distribute weight to help
avoid breaking through again
- seek shelter, heat, warm dry clothing and warm, nonalcoholic and
noncaffeinated drinks
- have someone should call 911 and seek medical attention if the victim
becomes disoriented, has uncontrollable shivering, or exhibits any other ill
effects that may be symptoms of hypothermia (the life threatening drop in
the body's core temperature).
For more information, contact the Minnesota DNR for free ice safety and
hypothermia prevention brochures. In the Twin Cities, call (651) 296-6157 or
toll free 1-888-MINNDNR (646-6367), or e-mail
info@dnr.state.mn.us.