§15.21. Tolerances for ingredients.

30 C.F.R. § 15.21

Tolerances for each ingredient in an explosive, which are expressed as a percentage of the total explosive, shall not exceed the following:

(a)

Physical sensitizers— The tolerances established by the applicant;

(b)

Aluminum— ±0.7 percent;

(c)

Carbonaceous materials— ±3 percent; and

(d)

Moisture and ingredients other than specified in paragraphs (a), (b), and (c) of this section— The tolerances specified in Table II.

Notes, amendments, and revision history

Authority: 30 U.S.C. 957.

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