Section 293.360 – Inspection of hoisting equipment, records — penalty (coal mines).
Effective – 28 Aug 1959, 2 histories 293.360. Inspection of hoisting equipment, records — penalty (coal mines). — 1. Every owner or operator, or the agent of such owner or operator of any coal mine in this state, who shall employ twenty-five or more miners or mine laborers, where any mechanical device is or shall […]
Section 293.370 – State inspector to post statement of mine condition and hoisting rules (coal mines).
Effective – 28 Aug 1959, 2 histories 293.370. State inspector to post statement of mine condition and hoisting rules (coal mines). — The director of the division of mine inspection shall post up in some conspicuous place at the top of each coal mine visited and inspected by him, a plain statement of the conditions […]
Section 293.380 – Coal mine operated, how — abandoned workrooms sealed, penalty.
Effective – 28 Aug 1959, 2 histories 293.380. Coal mine operated, how — abandoned workrooms sealed, penalty. — 1. The owner, agent or operator of any coal mine in this state, employing five or more persons, if said mine is worked on the room and pillar plan, shall cause the work in such mine to […]
Section 293.390 – Standards for roof control — supply of materials required (coal mines).
Effective – 28 Aug 1959, 2 histories 293.390. Standards for roof control — supply of materials required (coal mines). — 1. The operator of every coal mine shall compile or have compiled a set of minimum standards for systematic roof control suitable to the roof conditions and mining system of his mine. After written approval […]
Section 293.400 – Coal dust controls.
Effective – 28 Aug 1959, 2 histories 293.400. Coal dust controls. — 1. The operator of a coal mine shall not permit excessive accumulation of coal dust in any part of the mine. Where mining operations raise an excessive amount of dust, water or water with a wetting agent added to it or other effective […]
Section 293.410 – Welding and cutting operations, ventilation, rock-dusting.
Effective – 28 Aug 1959, 2 histories 293.410. Welding and cutting operations, ventilation, rock-dusting. — In coal mines welding and cutting with electricity or flame shall be restricted to places where trolley locomotives are permitted to operate. Where it is necessary to do welding and cutting in face regions, perceptible ventilation is required, and such […]
Section 293.420 – Weighing regulations where coal miners paid by weight.
Effective – 28 Aug 1959, 2 histories 293.420. Weighing regulations where coal miners paid by weight. — 1. In all coal mines, the miners shall be paid by weight, and the operator of every coal mine shall provide and hereafter maintain suitable and accurate scales, which scales shall be examined, tested, and kept in thorough […]
Section 293.270 – Storage of over daily supply of explosives in mine prohibited.
Effective – 28 Aug 1959, 2 histories 293.270. Storage of over daily supply of explosives in mine prohibited. — No person, partnership or corporation, nor any agent of any such person, partnership or corporation, engaged in mining for coal, shall permit any blasting powder or any high explosive containing nitroglycerine, to be stored in any […]
Section 293.280 – Location of explosive storage magazines, ventilation.
Effective – 28 Aug 1959, 2 histories 293.280. Location of explosive storage magazines, ventilation. — All blasting powder, or other high explosive, in excess of the temporary supply required in such mine as designated in section 293.270, shall be stored in a magazine, placed not less than three hundred feet distant from any shaft, habitation, […]
Section 293.290 – Detonators or caps not kept in magazine in coal mine.
Effective – 28 Aug 1959, 2 histories 293.290. Detonators or caps not kept in magazine in coal mine. — No detonators or explosive caps shall be kept in the same magazine in a coal mine with any blasting powder or other high explosive. ——– (L. 1959 S.B. 188 § 32)