It shall be the duty of the operator or superintendent of any or all preparation plants, washeries and coal breakers, to have them properly heated in order to prevent injury to the health of persons employed therein.
52 P.S. § 70-407
It shall be the duty of the operator or superintendent of any or all preparation plants, washeries and coal breakers, to have them properly heated in order to prevent injury to the health of persons employed therein.
52 P.S. § 70-407