Section 293.200 – Shaft coal mine outlets and escapement shaft requirements — penalty.
Effective – 28 Aug 1959, 2 histories 293.200. Shaft coal mine outlets and escapement shaft requirements — penalty. — 1. It is unlawful for any owner, agent or operator of any coal mine worked by shaft to employ or permit any person to work therein unless there are to every seam of coal worked in […]