In reply to grittyshaker:
> I have the same experience that you describe in c). Marcus' contention would be, I think, that the way you say your mind operates isn't natural
Could get interesting if the guy ever makes that assertion in my presence. I have an intense dislike oif such lazy reasoning
> and that through repetition of the same activity, or if we are distracted, say by simultaneously supervising another bell-ringing rope together with the one we are tying in, we all have a tendency to be "sloppy and lazy".
I'd say that tieing one climber in whilst another is off the floor with bell-ringing being used is exceedingly sloppy practice. If necessary slow the session down and make them wait for a while. It doesn't matter whether you are tieing in or clipping you are allowing yourself to become distracted from the supervision of belaying.
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> The point made at the conference was that the vast majority of accidents are caused by inattention/distraction, not equipment failure. Perhaps too much attention is given to equipment inspection proportionate to the role equipment failure plays in accidents?
I don't think it's about inspection, it's about the unecessy using more complex equipment due to laziness or the need to speed climbers. Simple gear with less moving parts is safer than the reliance on gadgets IMO.
> Marcus, I guess, clearly found that useful parallels could be drawn/lessons learned from different sectors of safety critical work (where there is more research/literature?)
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> I'll speak to our tech advisor about the source of the guidance, you may be right about your last point. I was told it was "an AALA thing" by my boss and this seemed plausible as I'd originally come across the idea from Marcus.
It would be "an AALA thing" because the centre should have a suitably qualified advisor who will define the practices that should be used.
Bosses often resort to lazy explanations such as it's "an AALA thing" because they are unwilling or unable to explain the real reasons behind operating procedures. It's rather like Marcus saying "the way you say your mind operates isn't natural", people who do this don't deserve our respect IMO ;(