30 C.F.R. § 57.7055

Current through November 30, 2024

Section 57.7055 - Intersecting holes

Holes shall not be drilled where there is a danger of intersecting a misfired hole or a hole containing explosives, blasting agents, or detonators.

30 C.F.R. §57.7055

56 FR 46517, Sept. 12, 1991; 56 FR 52193, Oct. 18, 1991