Section 631. Handling of Misfired Blast Under Supervision of Mine Foreman.--The handling of a misfired blast shall be under the direct supervision of the mine foreman or his assistant.
Handling of Misfired Blast Under Supervision of Mine Foreman
Act 346 of 1965, § 631, under PENNSYLVANIA ANTHRACITE COAL MINE ACT.
Act 346 of 1965, § 631