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NFPA 1858 also requires "periodic” thorough inspections that depend on how often the rope is used: for instance, if life safety rope is deployed weekly, weekly inspections are appropriate; if it's deployed a few times a month, monthly inspections are adequate (A. 6.2. 1.3 (1)).
In this regard, how often should ropes be inspected?
At least every 12 months, wire ropes in use on equipment must be inspected by a qualified person in accordance with paragraph (a) of this section (shift inspection).
Likewise, people ask, how long is life safety rope good for?
10 years
Low elongation (less give) is at the static end of the scale, while a high elongation is termed, generally, as “dynamic.” NFPA 1983 requires life safety rope to have no less than 1% elongation at 10% minimum breaking strength (MBS).