30 CFR 56.9310 - Chute hazards.
(a) Prior to chute-pulling, persons who could be affected by the draw or otherwise exposed to danger shall be warned and given time to clear the hazardous area.
(b) Persons attempting to free chute hangups shall be experienced and familiar with the task, know the hazards involved, and use the proper tools to free material.
Title 30 published on 2013-07-01
no entries appear in the Federal Register after this date.