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#25227 - 10/26/06 01:28 PM
Harness Safety
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old hand
Registered: 01/21/00
Posts: 988
Loc: The Bayards
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An interesting article about Todd Skinner's death reports "As Skinner lowered himself down the rock wall, a nylon loop attaching his harness to the rope broke, and he fell, hitting the side of the mountain, said his close friend Paul Piana, who received an emotional call from Skinner's climbing partner, Jim Hewitt, on Monday afternoon.
"Jim told me it was some equipment that was too worn, which makes it really tragic," Piana said. "Todd and I have contributed to the design and tested a lot of equipment, so we have a lot of faith in its durability. Sometimes maybe because of that, you become a little too complacent."There is a related excellent discussion of worn gear and possible belay loop failure over on supertaco.
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#25228 - 10/26/06 02:18 PM
Re: Harness Safety
[Re: Kent]
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Carpal Tunnel
Registered: 05/14/02
Posts: 2605
Loc: brooklyn
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I noticed increased wear on my belay loop from rapping.
When I rap, I "walk" down the wall, which causes the leg loop to saw back and forth across the belay loop. If you rap with the device on the belay loop, that probably isn't an issue, since the belay loop is free to rotate around and distribute the wear.
But I kept a sling girth hitched to the belay loop and used it to extend the belay. That kept the belay loop stationary and the leg loop wore on the same spot every rap. I suspect that after some time it would have seriously damaged the belay loop.
Once I noticed it, I started removing the girth hitched sling and girth hitching it each time, which should distribute the wear. I think I'll start putting a backup sling through the leg and waist loops as well.
_________________________
"Be ot or bot ne ot, tath is the nestquoi." Thamle, by Malliwi Rapesheake
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#25230 - 10/26/06 03:33 PM
Re: Harness Safety
[Re: Aya]
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Carpal Tunnel
Registered: 05/14/02
Posts: 2605
Loc: brooklyn
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The girth hitched sling isn't putting excessive wear on the belay loop itself. Even if you have a daisy or PAS girth hitched and just use it to anchor but not rap, it's doing the same thing, immobilizing the belay loop.
Which can happen without a girth hitched sling. If you keep the stitching in the back, between the leg and waist loops, then the stiffness of the stitching will keep it there on every rap, and the leg loop will wear across the belay loop in the same spot.
_________________________
"Be ot or bot ne ot, tath is the nestquoi." Thamle, by Malliwi Rapesheake
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#25232 - 10/26/06 04:54 PM
Re: Harness Safety
[Re: Kent]
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Carpal Tunnel
Registered: 07/05/00
Posts: 3399
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Ironically, he had ordered new harnesses, they just hadn't arrived according to one account. Life is a prime maniacal risibility.
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#25235 - 10/26/06 09:42 PM
Re: Harness Safety
[Re: tls]
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Carpal Tunnel
Registered: 07/10/00
Posts: 3532
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For that matter he could have grabbed a sling and tossed it on his harness as a backup prior to starting the first rap. Yeah, it's rotten all right. Alas, he won't be the last to be the victim of a single lapse in judgement.
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- Marc
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