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#1 Emax

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Posted 15 December 2005 - 07:45 PM

The evacuation of a lift has been a recent topic on this forum - one that attracted considerable attention and more than a little criticism for those that actually had to do it.

I can't say that I know a lot about lift evacuation plans. I can't even say that I know as much as I should about those at my home resort (doesn't fall into my niche). Being this dumb, I asked.

Our place stages evac drills a few times per season - both seasons. The evac call is made by lift maintenance- which seem reasonable - and the proceedings are covered by ski patrol. Lift maintenance, lift operations, ski patrol and possibly others may be called upon to assist in any evac.

Another thing I learned, however, is that these drills - often sparsely attended - are always conducted on the lower portion of the same lift - and further, on a really nice day. I have to wonder if we're really ready to unload a full line (bad spots included) in really rotten weather.

I'm curious to know what preparations have been made by the loftier resorts represented on this site. How many of you feel fully prepared to rope evacuate your largest lift under the worst possible conditions? If you do feel prepared, please detail the reasons that you find yourself with such peace of mind.

This post has been edited by Emax: 15 December 2005 - 07:48 PM

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#2 liftmech

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Posted 21 December 2005 - 08:12 PM

We actually had a lift evac last season, after the low-speed coupling sheared on S-lift. It apparently went very well but S is a pretty short triple. Out longest lifts are B-lift (a sixpack), which can have 402 people in the air at once, and the Flyer (a quad) which can have 396. Do I think we can evac them under the worst possible conditions? Yes. Will it take a while? Yes to that as well. I don't mean to scare the non-industry members of this forum but a lift evacuation will take time. That's why they pay us to keep the lifts in shape.
Our training sounds like yours, Emax, in that it's usually on a balmy fall day. We do it on the steepest section of the Flyer, which also happens to be pretty far off the ground. I think that helps; I also think that under stress the first few tower spans will be a bit rough until people get in the groove. Our evacuation is performed mainly by patrol, but all lift maintenance people and some slope maintenance guys are trained and ready to help out where needed.
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#3 WBSKI

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Posted 21 December 2005 - 08:42 PM

Just curious, on average how long would it take to evacuate one quad chair. If the Peak Chair broke down at Whistler that would sure be hard to evac, so would the village gondola but i suppose they could run one half...

#4 Kicking Horse

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Posted 21 December 2005 - 09:08 PM

I don't really have a clue. But I would think the Flyer could be evaced in 3 hours under the worst conditions. if it's 100% loaded on the uphill side.
Jeff

#5 Kelly

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Posted 22 December 2005 - 09:27 AM

liftmech has some very good points, I have posted my reply in the industry section.
Here is an article on Breckenridges' training.

Breckenridge Training
By Nicole Formosa
summit daily news
November 8, 2005

BRECKENRIDGE - It's one of the worst scenarios a ski area could fathom - a popular chairlift derails on a busy day, sending dozens of skiers and snowboarders crashing to the ground 30 or more feet below. Some victims are dead, some critically injured, others are frantic.

While nothing of that scale has ever occurred at Breckenridge Ski Resort, the resort's ski patrol and the Breckenridge Medical Center want to be prepared just in case a mass casualty incident takes place on or off the slopes.

"Things like a possible explosion at a restaurant, a fire ... obviously a catastrophic lift failure at a ski area might have the greatest chance of mass casualty," said Sam Truesdell, an emergency medical technician with Breckenridge Medical Center and Breckenridge Ski Patrol.

The two entities teamed up with Summit County Ambulance, the Red, White and Blue Fire Department, the Summit County Sheriff's Office, the Breckenridge Police Department, Summit Rescue Group and other local emergency agencies to stage a chairlift derailment at Peak 9's Quicksilver Lift Tuesday.

"The potential for something like this to happen is there," said second-year ski patroller Jaime Benthin. "The amount of people skiing here and all the cool stuff to do in Summit County - it's a pretty darn good idea to practice," Benthin said, adding that her first concern working at the resort is an inbounds avalanche.

The drill began at 9 a.m. as 20 volunteer victims from ski patrol and a Colorado Mountain College EMT class positioned themselves under the quad's chairs between towers two and four.

The victims pretended to be suffering from a range of ailments, from a ski pole through the neck to back and chest injuries to amputations and fatalities.

An emergency worker from St. Anthony Hospitals prepped the patients with a red dye solution to simulate blood and adorned a handful of victims with fake appendages with gaping wounds.

A teams of ski patrollers acted as first responders, assessing the situation, stabilizing the patients and moving them to the medical center.

"It's good exposure," said Breckenridge Ski Patrol trainer Julie Tierney. "We learn a lot from our drills."

Other volunteers milled around the scene acting as concerned family members. Some were instructed to call the medical center and the ski area asking what happened in order to overload the phone lines, as would likely happen in a real disaster.

At the same time, fire trucks, ambulances and police cars quickly filled the Beaver Run parking lot.

Like any emergency scene, the occasional onlooker paused to see what all the fuss was about.

"I thought maybe something happened because the paper I read this morning said there were possible avalanches and those types of things," said Pat Patrick, an Illinois resident staying at the Great Divide Lodge while celebrating his 50th wedding anniversary.

The medical center and ski patrol trained with a similar exercise about five years ago. The training is different from those held by the county's incident management team, which staged a hazardous materials emergency last year at the high school.

The most catastrophic accidents at Breckenridge since it opened in 1961 were a gas explosion in the Ullr building in 1966 that killed one person and an avalanche on Peak 7 in February of 1987 that killed four people. That avalanche was not inside the ski area boundary.

http://www.summitdaily.com/article/2005110...ION01/111080038
www.ropetech.org

#6 liftmech

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Posted 26 December 2005 - 08:31 AM

View PostKicking Horse, on Dec 21 2005, 10:08 PM, said:

I don't really have a clue. But I would think the Flyer could be evaced in 3 hours under the worst conditions. if it's 100% loaded on the uphill side.


What are you basing your time estimate on? Have you ever gone through evac traing?
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