§15.32. Tolerances for weight of explosive, sheath, wrapper, and specific gravity.

30 C.F.R. § 15.32

(a)

The weight of the explosive, the sheath, and the outer covering shall each be within ±7.5 percent of that specified in the approval.

(b)

The ratio of the weight of the sheath to that of the explosive shall be within ±7.5 percent of that specified in the approval.

(c)

The specific gravity of the explosive and sheath shall be within ±7.5 percent of that specified in the approval.

Notes, amendments, and revision history

Authority: 30 U.S.C. 957.

Source: 53 FR 46761, Nov. 18, 1988, unless otherwise noted.