PDFWAC 296-52-69080

Blast site storage.

(1) Location. Temporary storage for explosives at blast sites must be located away from:
(a) Inhabited buildings;
(b) Railways;
(c) Highways;
(d) Other magazines.
(2) Separation distance. A distance must be maintained between magazines and the blast site. This distance must be a minimum of:
(a) One hundred fifty feet when the quantity of explosives is greater than twenty-five pounds;
(b) Fifty feet when the quantity of explosives is twenty-five pounds or less.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-16-132, § 296-52-69080, filed 8/1/17, effective 9/1/17. Statutory Authority: RCW 49.17.010, [49.17].040, and [49.17].050. WSR 02-03-125, § 296-52-69080, filed 1/23/02, effective 3/1/02.]