§ 57.6604. Precautions during storms.
75 words·~1 min read·
/us/cfr/t30/s§ 57.6604·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
During the approach and progress of an electrical storm---
(a)Surface blasting operations shall be suspended and persons withdrawn from the blast area or to a safe location; or
(b)Underground electronic or electrical blasting operations that are capable of being initiated by lightning shall be suspended and all persons withdrawn from the blast area or to a safe location. \[61 FR 36801, July 12, 1996, as amended at 85 FR 2027, Jan. 14, 2020\]