Does Your State Have a Tramway Safety Board?

As we saw last week in West Virginia, it usually doesn’t take long after a lift-related accident for someone to bring up the issue of regulation.  Operation of ski lifts and tramways in the United States follows the American National Standards Institute (ANSI) B77.1 Standard for Passenger Ropeways.  ANSI is a non-profit organization that oversees the creation of standards for everything from nut and bolt shapes to paper sizes and computer programming language.  States adopt ANSI standards which become the laws of the land.  The idea is whether you ride a chairlift in Alaska or gondola in Florida, everything from the lift’s line speed to the signage in the load area is spelled out by the same document.  You can download your very own copy here for $175.  Update 9/11/2017: There’s a new standard available here, now $200.

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By my count, 21 states have some sort of tramway oversight agency as shown in green.

The ANSI standard is updated about every five years and some states are faster than others at adopting the latest version.  Each state also decides whether to back the B77 standard with licensing and inspections. Without question, the most robust oversight agency in the country is the Colorado Passenger Tramway Safety Board, which oversees Colorado’s 275 aerial lifts and countless surface tows.  Colorado is the only state to go so far as to conduct unannounced inspections on every lift every year.  CPTSB has three full-time staff members and eight contract inspectors.  Only a handful of states directly employ lift inspector(s.) Some states hire contract inspectors like Colorado does but many simply require an annual fee and inspection by somebody certified, usually an insurance inspector.  The bottom of this post has a table of each state’s requirements as best I could find.

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News Roundup: Making Repairs

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Ropeway Construction works to re-install a crossarm Thursday that fell off Timberline’s Thunderstruck lift last weekend.  Photo credit: Timberline Four Seasons

Bromont’s Lift 5 Re-Opens Tomorrow Following Fire

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A new operator house arrives from Utah. Photo credit: Ski Bromont

The Versant du Lac detachable quad at Bromont, Quebec will carry skiers tomorrow morning for the first time since Feb 3rd.  That’s when a fast-moving fire started in the bottom operator house and spread to the return terminal before being put out by firefighters with help from Bromont’s snowmakers.  The operator building housed a snowmaking compressor and lighting equipment, which may have led to the fire.  For the past three weeks, the resort has been working with Doppelmayr to get the lift back in service as quickly as possible despite the lack of snow in Quebec.  If there’s a silver lining, that bad weather was the reason no guests were riding Lift 5 the night of the fire.

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Bromont teams load testing Versant du Lac Thursday, Feb. 25th.  Photo credit: Ski Bromont

Doppelmayr fabricated and painted a new operator house in Salt Lake City which arrived in Quebec on Feb. 19th, just two weeks after the fire.  The lift was load tested on Thursday and while terminal damage is still visible, some burned out windows at the return won’t prevent operation for the final month of the season.  Presumably, Doppelmayr will return this summer and replace the remaining fire-damaged components.  The exact cause of the blaze is still under investigation but in the meantime, congratulations to Bromont crews for getting this key lift back up and running in 24 days.

https://twitter.com/Ski_Bromont/status/703372670310727680

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Temporary repairs as seen on Saturday, February 22nd.  Photo credit: Zoneski.com

Innovative Gondola Coming to Oakland Zoo’s California Trail

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Berkeley-based Noll & Tam Architects designed California Trail’s striking hilltop visitor center integrated with the gondola’s top terminal.

This fall, the Oakland Zoo will open a unique new gondola serving a 56-acre expansion called California Trail, enabling the zoo’s 750,000 annual visitors to enjoy two distinct complexes less than four minutes apart.  It’s only logical that a ropeway system will serve exhibits on a summit featuring grizzly bears, mountain lions and gray wolves. By choosing to build a gondola, the zoo avoided the environmental impacts of roads, trails, and exhibits on steep slopes and won’t have to run higher-impact shuttle buses. Nik Dehejia, Oakland Zoo’s Chief Financial Officer notes, “the gondola system will be the first urban gondola of its size in Northern California and the second in the state. It will be an iconic feature for the Bay Area, drawing thousands from all over the region to Oakland.”

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Doppelmayr crews building the top terminal.

The detachable 8-passenger system is being built by Doppelmayr USA under general contractor Overra Construction.  The gondola will feature 16 CWA Omega IV cabins and 7 towers that are up to 68 feet tall.  Slope length of the lift is 1,780 feet with a vertical rise of 309 feet.  The system will move up to 1,000 guests per hour/per direction initially with the option of adding 8 cabins to reach 1,500 per hour.  Ride time will be a quick 3.95 minutes at an operating speed of 450 feet per minute.

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Fallout from Timberline

Timberline Four Seasons Resort plans to have the Thunderstruck lift re-opened Saturday after last weekend’s incident with help from Partek, Aerial NDT and Ropeway Construction.  A new crossarm will be installed to replace the one that fell from tower 12 and the lift will be load tested before it re-opens.  “We have assembled a world-class team of manufacturers, engineers, and safety inspectors who have been working diligently since the event took place to assess and repair the lift, with multiple levels of oversight at every step in the process,” the resort said in a statement posted to Facebook.

Sugarloaf temporarily closed its Snubber lift (a 1985 Borvig triple) for inspections Monday after news of the incident at Timberline.  Sugarloaf notes it completed Borvig’s recommended reinforcement of towers on affected lifts in the late 1980s, as did Sunday River.

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In this photo from Sunday River, you can see the U bolts that were added in the late 1980s as a second connection between crossarm and tower tube on this 1986 Borvig triple (the same year and make as Thunderstruck at Timberline.)  Borvig issued a bulletin in 1987 calling for this modification on certain lifts.

The State of Vermont ordered the closure of the 2,000 foot double chair at Suicide Six after cracks were found on two of its towers.  This lift was manufactured by Borvig in 1975 and has a different tower design than the ones at Timberline with no lifting frame. Because this particular lift provides the only access to the majority of the mountain’s terrain, the resort is closed until the towers can be repaired.

By my count there are 176 Borvig lifts remaining in operation in 26 states and 3 Canadian provinces.  The company built 260 lifts from 1962 to 1991.

Added 2/25/2016: Sugarloaf announced today they performed non-destructive testing on the Skidway double’s towers this week in addition to inspecting Snubber.  Skidway is a 1988 Borvig double.  While the NDT found no problems, Sugarloaf will voluntarily install U-bolts connecting Skidway’s tower tubes and crossarms this week out of an abundance of caution.

One Park City and What’s Next for America’s Largest Resort

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Vail Resorts’ $50 million endeavor to connect Utah’s two largest resorts last summer was one of the biggest infrastructure investments at a U.S. resort since American Skiing Company created The Canyons in 1997.  That summer twenty years ago, ASC bought so many lifts for The Canyons (8!) they had to split the order between three lift manufacturers to get them all done in time for the 1997-98 season. It’s hard to even imagine that happening today. Still, Vail did manage to build a two-stage gondola, add a six-pack, move a detachable quad, construct a mid-mountain lodge and re-brand an entire company over the last eight months.  I got to check out the results this week.

Park City Mountain is now the undisputed largest ski resort in America with 37 lifts and 300+ trails spread across 7,300 acres (it’s worth noting that Big Sky Resort still owns, and seems to have no problem using, the Biggest Skiing in America® trademark.)  The first thing I noticed is Vail did its best to remove all references to Powdr’s old Park City logo and the Canyons name, replacing them with the red infinity branding.  Despite these efforts, everyone still seems to call the northern half of the complex Canyons, or perhaps worse, The Canyons. Thousands of signs were changed over the summer and every employee got a new uniform. Most of the lifts were painted red although a few remain in black and orange.

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The new Park City has 37 lifts moving 78,000 skiers per hour across 11 square miles.
The flagship of “One Park City” is the Quicksilver Gondola and neighboring Miners Camp lodge. Vail Resorts took the design they used for the Tamarack Lodge at Heavenly and Zephyr Lodge at Northstar and brought it east, demonstrating how the company excels at standardizing everything across its resorts. (Pepsi, never Coke, and safety bars on every chair at every mountain are other examples.)

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Falling Crossarm Injures Nine at Timberline, WV

Nine people were injured and 100+ others evacuated when a crossarm fell completely off a tower at Timberline Four Seasons Resort around 9:15 this morning, causing skiers to contact the snow.  Thankfully, only two of those people required hospitalization despite the fact that numerous chairs fell 10-20 feet during public operation. The lift in question is called Thunderstruck and was built by Borvig in 1986.  It has Leitner chairs and is just over 4,100 feet long with 17 towers. Tower 12 is the one that failed. The pictures are harrowing and this incident could have been much worse.  Sugarloaf’s two recent high-profile accidents involved Borvig lifts – a de-ropement with chairs contacting the ground in 2010 and rollback in 2015.

 

News Roundup: Italy Goes Premium

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  • Leitner Ropeways will build Italy’s first 8-passenger chairlift this summer featuring the Leitner Premium Chair.
  • A 16-year old rides up outside of a gondola cabin hanging upside down from the doors.  Yikes.
  • Sugarloaf’s Lift Safety blog keeps guests informed of hiccups with the mountain’s lifts, most recently the SuperQuad,  Sawduster and Double Runner East.
  • Snowbird will replace the four track ropes on its Garaventa Aerial Tram starting April 18th.  The tram will re-open sometime in June.
  • 11-year old boy falls from the Peak Chair at Whistler, is caught by a group of staff and guests to the cheers of onlookers.