Maintenance of falls.

(a) Each fall used with a launching appliance must be turned end for end at intervals of not more than 30 months. (b) Each fall used with a launching appliance must be renewed either when necessary because of deterioration or after the passage of not more than 5 years, whichever occurs earlier. (c) Each fall used with a launching appliance must have a corrosion-resistant tag permanently marked with— (1) The date the new fall was installed; and (2) The last date, if any, the fall was turned end for end.