A day box used for temporary storage of explosive materials at a job site during working hours at a job site must be:
(2) Fire, weather, and theft resistant.
(3) Marked with the word "explosives."
(4) Safely separates detonators from other explosives.
(5) Attended to at all times against theft.
(6) On ground which slopes away from the day box for proper drainage.
[Statutory Authority: RCW
49.17.010, [49.17].040, and [49.17].050. WSR 02-03-125, § 296-52-67035, filed 1/23/02, effective 3/1/02.]