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  • General Principles for Work at Height: The Order of Decisions Before You Rig

    General Principles for Work at Height: The Order of Decisions Before You Rig

    Most work-at-height failures are not equipment failures. They are ordering failures: someone chose a harness before checking whether the anchor could sit overhead, or chose a lanyard before measuring the clearance below the work position, or planned the access without planning the retrieval. The general principles for work at height exist to fix that order…

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  • Energy Absorber Deployment Lengths: What They Mean and How They Change Your Clearance

    Energy Absorber Deployment Lengths: What They Mean and How They Change Your Clearance

    An energy absorber does its job by getting longer. That is the whole mechanism: stitching tears, webbing pays out, and the arrest force on the body is held down to a survivable level. The consequence for anyone planning work at height is that the lanyard length printed on the label is not the space the…

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  • Choosing an Absorber for the Clearance Available

    Choosing an Absorber for the Clearance Available

    An energy absorber is only as good as the empty space underneath it. The absorber limits the force on the body during a fall arrest, but it does that by lengthening the fall — and if the structure, the plant floor or a pipe rack sits inside that lengthened distance, the worker stops against the…

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  • Which Type of Fall-Arrest Lanyard to Choose: A Selection Note

    Which Type of Fall-Arrest Lanyard to Choose: A Selection Note

    Choosing a fall-arrest lanyard is not a matter of preference or of what happens to be on the van. The choice is dictated by three site conditions that can be checked before anyone clips in: where the anchor sits relative to the harness attachment point, how much clear space there is below the worker, and…

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