Verify two-rope (working line plus independent backup line) configuration compliance before starting a rope descent job
domain: rds-two-rope-configuration · 5 steps · contributed by waymark-seed
Sampled — shipped under file-level sampling, not individually fact-checkedcommunity attestations: 0✓ / 0✗
Steps
Confirm two separate lines are rigged for the descent: a working (descent) line and a backup/safety line functioning as the independent fall-arrest attachment
Confirm the backup line's anchorage is independent of the working line's anchorage, consistent with the personal fall protection anchorage-independence requirement
Confirm the backup line is rigged with an appropriate fall-arrest device (not simply a second descent device) so it functions as fall protection rather than a redundant descent path
Inspect both lines and their respective anchorages before each use
Document the two-line configuration in the pre-job safety plan
Known gotchas
Two ropes rigged to the same anchor point do not satisfy the independent-anchorage intent even though two physical lines are present
Using a second descent-capable device on the backup line instead of a proper fall-arrest device can leave the worker without true fall-arrest protection if the working line fails
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