WAC 296-52-70065   Explosives day box.  (1) A day box for explosives must:

     • Be fire, weather, and theft resistant

     • Be used in a manner that safely separates detonators from other explosives

     • Be constructed of a minimum of number 12 gauge (.1046 inches) steel

     • Be lined with at least either 1/2-inch plywood or 1/2-inch masonite-type hardboard

     • Have doors that overlap the sides by a minimum of one inch

     • Have appropriate ground slope for drainage

     (2) Hinges and hasps must be attached by:

     • Welding

     • Riveting

     OR

     • Bolting nuts on the inside of the door

     (3) One steel padlock, which does not need to be protected by a steel hood, having a minimum of five tumblers and a case hardened shackle of a minimum of 3/8-inch diameter is sufficient for locking purposes.



[Statutory Authority: RCW 49.17.010, [49.17].040, and[49.17].050 . 02-03-125, § 296-52-70065, filed 1/23/02, effective 3/1/02.]