News Roundup: Nine Figures

  • wild wind video from South America makes the internet rounds.  Anyone know why are there double and quad chairs on the same lift?
  • A founding partner of the hugely successful Sea to Sky Gondola looks at building a similar lift along the Trans-Canada Highway near Chilliwack, BC.
  • 9News checks in on Winter Park’s major gondola upgrade.
  • Mexicable’s second gondola line could be a $105 million monster: 5.2 miles long with six stations carrying an estimated 35,000 riders each day.
  • I usually write about lifts and not myself but Skytrac recently interviewed me.
  • A BC court will hear the case of a skier injured when a Mueller lift de-roped four years ago. Crystal Mountain never reopened following the incident, which was blamed on multiple factors.
  • A local photographer is posting weekly pictures of Killington’s three simultaneous lift installations.
  • Fatzer releases more details on the US debut of Compacta at Big Sky.
  • The Balsams withdraws its application for a $28 million state loan guarantee, effectively shelving redevelopment for now.
  • LST’s American lift number two looks sharp at Waterville Valley.
  • Another Blackcomb Gondola update courtesy of Rob at WB shows how giant UNI-G XXLs are.
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News Roundup: Color Choices

  • Alta withdraws from a proposed land swap, opting to hang on to land in Grizzly Gulch for possible expansion.
  • Killington goes blue with its bubbles.
  • Vail Resorts officially takes over Stevens Pass.
  • Massachusetts awards the current operators of Blue Hills a new three year contract.
  • Fatzer begins production of the first Compacta rope for the US lift market.  At 54 mm, any guesses where it’s headed?

News Roundup: Symphony

Instagram Tuesday: Rope

Every Tuesday, I feature my favorite Instagram photos from around the lift world.

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Mornin #sundayriver #maine #snowmaking #doppelmayr

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News Roundup: Happenings

News Roundup: Six-Pack

Mount Roberts Tramway Celebrates Twenty Years

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Opened in 1996, The Mt. Roberts Tramway flies above downtown Juneau from the city’s waterfront.

Rising from the cruise docks on the edge of Alaska’s capital, the Mt. Roberts Tramway is the undisputed steepest lift in North America with an average slope angle of 39 degrees.  The now-famous tram carried its first passengers 1,800 feet above Juneau almost twenty years ago. It’s among the newest large aerial tramways in North America and one of two in the U.S. built by Poma. The summit terminal soars 165 feet above the forested slopes of Mt. Roberts, downtown Juneau and the massive cruise ships below.  On August 10th, the tram will celebrate twenty years of service and more than 3.5 million riders.

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The top terminal is basically a tower, similar the Portland Aerial Tram but located in a more spectacular setting.

John Heiser proposed the lift in 1994, becoming President of the Mount Roberts Development Corporation before leaving to join Intrawest.  He financed the $16 million project with investments from Anchorage businessmen and Goldbelt (an Alaska Native Corporation) and leased right of way from the City of Juneau.  Goldbelt took 100-percent ownership of the tram in 1998.

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The bottom terminal fits the definition of a tram dock!  The motor room is located above rather than below due to its unique location.

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News Roundup: Vail Effect

Will Detachable Lifts Get Faster?

There’s a lively discussion going on over at Alpinforum about the future of detachable lifts, which haven’t gotten much faster despite huge advances in technology over the last thirty years.  The first modern detachable chairlift, Quicksilver at Breckenridge, went 787 feet a minute when it debuted in 1981.  Since then, manufacturers have installed hundreds of gondolas and chairlifts capable of going more than 1,000 fpm.

The first lift to go 1,100 fpm was the Whistler Village Gondola in 1988 and the first capable of 1,200 fpm was Stowe’s gondola in 1991.  Both were built by Poma, the early adopter of faster line speeds.  The only detachable installed in North America since 1991 capable of traveling any more than 1,200 fpm is the Peak 2 Peak Gondola, debuting in 2012. As a tri-cable gondola, P2P has an impressive capability of 1,476 fpm (7.5 m/s.) Doppelmayr claims similar systems can go up to 1,670 fpm (8.5 m/s.)  So far, the fastest 3S ever built goes 8 m/s and one that can go 8.5 will debut in Vietnam next year.  Meanwhile, 1,200 fpm (6 m/s) remains the highest speed for a single cable detachable, a stat that hasn’t changed since 1991.

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From 1984 to 2015, the average speed of a detachable lift in the U.S. increased by only 900 feet a minute.

The truth is the vast majority of detachable lifts built these days have the standard design speed of 1,000 fpm (5.08 m/s) and operate even slower much of the time.  In my experience, many ski areas run so-called high speed lifts at 800 or 900 feet a minute on all but the busiest of days.  As users on Alpinforum note, ski resort operators care more about reducing stops, wear and tear than shaving thirty seconds off a ride time that the average guest won’t even notice.

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Behind the Scenes of the Jackson Hole Tram

The tram's motor room under the bottom dock houses electric motors, a large generator, braking systems and evacuation drives.
A motor room under the bottom dock houses electric motors, two generators, three braking systems and two evacuation drives.

The $31 million Jackson Hole Aerial Tram is the most expensive lift ever built at a US ski area.  Constructed by Garaventa over 20 months, the new tram opened to great fanfare on December 20, 2008.  It can move a hundred people 4,083 vertical feet in under nine minutes.  Compared with a detachable lift, the tram is a relatively simple machine built on a massive scale.

The view from carriage level just above tower 2.
The view from carriage level just above tower 2.

Like most jig-back aerial tramways, there are four track ropes and a single haul rope that that drives both cabins.  All five wire ropes were manufactured by Fatzer in Switzerland.  Five towers support the line; towers 1 and 2 are the tallest and furthest apart.  Two CWA Kronos cabins move 650 passengers per hour per direction at a maximum speed of 10 m/s.  Slope length is 12,463 feet.

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