30 CFR §75.1107-11
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
On mining equipment no more than 32 inches high, the quantity of extinguishing agent required under the provisions of §§ 75.1107-7, 75.1107-9, and 75.1107-10 may be reduced by one-fourth if space limitations on the equipment require such reduction.