The Prescription - June 2021

Leader Fall – Inadequate Protection (Banff National Park, Alberta)

This report will appear in the 2021 edition of ANAC. It highlights a problem that climbers occasionally experience: seemingly well-placed cams that unexpectedly pull out of cracks.  

On August 28, 2020, an experienced party set out to climb Homage to the Spider (5.10a) on Mt. Louis, near Banff. The route is an alpine rock climb with a three-hour approach. It starts with a few hundred meters of third- and fourth-class scrambling to reach a bolted anchor. From this anchor, there is a short descent into a gully, where the technical rock climbing starts.

The first pitch is 5.9 and includes a corner that is often dirty or wet. The leader started up this first pitch and made an extra effort to place some smaller pieces in the lower part of the pitch. The upper part consists of a wide crack that can be protected with number 4 cams. In an effort to keep packs light, the climbers had brought only a single number 4, intending to bump that cam up the wide section. The leader had climbed the route several times before and felt comfortable with this tactic.

High on the pitch, the leader set the big cam and committed to the final moves up to the anchor. During a layback move, one foot slipped and the climber started falling. The number 4 cam pulled out of the rock, and the climber kept falling before being stopped by a smaller cam lower down. The climber’s body contacted some ledgy terrain, and at least one ankle was broken. The belayer lowered the injured leader to the bottom of the climb, and the party called for help using their Satellite Emergency Notification Device (SEND).

Banff Visitor Safety personnel responded via helicopter and assessed the scene. The gully where the patient was located was too tight for helicopter access, but rescuers were able to move the injured climber and partner to the anchor above the pitch, from which the climbers and rescuers could be slung out to a staging area in the valley below.

ANALYSIS

The leader was very experienced and had climbed Homage to the Spider six times. The route and gear requirements were known in detail. The leader also had a lot of experience placing trad gear and described the number 4 cam that pulled as “90 percent good.” In hindsight, the leader thought the cam pulled because the sides of the crack were coated with fine dirt and limestone dust. Meltwater from snow high up on the route funnels down the corner on pitch one, and this pitch is always covered in varying degrees of dirt. The leader felt that dirt on the sides of the crack decreased the friction between the cam lobes and the rock and made the placement, which otherwise appeared to be good, inadequate.

This is a common problem on alpine routes and even more so in winter with ice and water ever present. Cams are highly suspect if the friction of the cam lobes on the rock is inadequate. Passive protection that has a tighter fit—such as nuts, hexes, or pitons hammered into cracks—might inspire more confidence when the friction of the side walls is an issue.

On previous ascents of this route, the leader often had not placed the smaller cam that actually caught the fall. The leader made an effort to place more pieces this time and was very glad to have done so. That small cam had been deemed a much worse placement than the larger cam that pulled—but you never know what can happen. If you are relying solely on one piece and it pulls, the outcome could be very bad. (Source: Ian Jackson, Visitor Safety Technician, Banff, Yoho and Kootenay National Parks.)

CAMS IN SLIPPERY ROCK

Numerous reports document that well-placed cams can pull out of wet or dirty rock or even perfectly clean but slippery stone like Yosemite granite or Devil’s Lake quartzite. What can be done to minimize this hazard?

• Lubricate cams and fix or replace units with sticky lobes or bent trigger wires to maximize their holding power. This report from the New River Gorge shows what can happen when cams are sticky.
• Choose the right cam for a placement—it should fit in the unit’s optimum range.
• Orient the placement in the direction of anticipated load, and extend it with a quickdraw or sling to maintain the correct orientation.
• Look for constrictions in the crack that will increase a cam’s holding power.
• Use more passive pro: A well-placed nut may be more resistant to pulling out of slick rock than a cam.
• Never say “good enough.” If a placement doesn’t look great, fix it or find another. Consider doubling up on protection before cruxes. (Source: ANAC 2019, p. 102.)

THE RED ROCK POOPACALYPSE

By Stefani Dawn

In January 2021, Erik Kloeker and his climbing partner were minding their own business when someone dropped theirs.

Erik was belaying in one of the middle chimney pitches of the super-classic 1,500-foot route Epinephrine at Red Rock Canyon, Nevada, when he heard something fly past him and crash into the rock about a pitch down, just below his climbing partner and just above their friends in the following party. There was an explosion and then multiple ricocheting hits of what appeared to be a Nalgene bottle and its contents flying everywhere. But it wasn’t Gatorade spraying the walls of Black Velvet Canyon. It was human feces.

The climber that "dropped the deuce" explained that after pulling the bulge on the route’s final 5.9 pitch, he realized he couldn't resist the call of nature one minute longer. He attempted to go into a plastic Diamond almond bag, with the intentions of carrying it out, but the opening wasn't wide enough. The poopetrator got out a Nalgene water bottle to wash the resulting mess off his hands and the ledge, and to place the offending material inside, again with the intent of carrying out the waste. But as he was maneuvering on the ledge, his foot accidentally kicked off the feces-filled bottle—a moment that will live in infamy in the annals of Red Rock climbing.

Funny, yes…sort of. But such accidents create genuine hazards, not just from falling “objects” but also from the unsanitary conditions that will be encountered by dozens of climbers a week on a popular route like this. An excellent solution is to carry an appropriate poop bag, such as Restop 2 or Cleanwaste Go Anywhere (formerly Wag Bag), which have convenient large openings and contain odor-absorbing material, TP, and a handy wet-wipe. They weigh about three ounces and slip easily into a pack or coat pocket, so there’s no excuse not to have one at the ready.

If you'd like to support the "poopacolypse prevention" cause, the Southern Nevada Climbers Coalition, which helps stock poop-bag dispensers at Red Rock, is currently conducting a waste-bag fundraising campaign. Find the donation link at the bottom of this page.

— Stefani Dawn is a Las Vegas–based regional volunteer for ANAC and editor in chief of the online magazine Common Climber, which celebrates the fun in climbing and all climbers wherever they are in their climbing journey. 

THE SHARP END

Matt and Trevor had plenty of experience hiking 14ers in Colorado, so when Matt's dad was in Colorado for a visit, they decided to take him up Mt. Bierstadt so he could check off his first 14er to celebrate turning 70. On May 8, 2021, the group was nearing the top when the weather changed dramatically. They and another group of hikers suddenly found themselves in a lightning storm with extremely low visibility and rapidly dropping temperatures.

In this episode of the Sharp End, find out what Trevor and Matt learned about making decisions on the fly and how that extra gear we keep with us "just in case” might actually come into play. The Sharp End podcast is sponsored by the American Alpine Club.

The monthly Accidents Bulletin is supported by adidas Outdoor and the members of the American Alpine Club.