§ 70-512. Crosscuts closed with brick or other suitable building material
Purdon's Pennsylvania Statutes and Consolidated StatutesTitle 52 P.S. Mines and Mining
52 P.S. § 70-512
§ 70-512. Crosscuts closed with brick or other suitable building material
All crosscuts connecting the main inlet and return air passages of every district, when it becomes necessary to close them permanently, shall be substantially closed with brick or other suitable building material, laid in mortar or cement: Provided, however, That where physical conditions prohibit the use of such materials, timbers laid longitudinally “skin to skin” may be used. All stoppings shall be reasonably air tight.
Credits
1965, Nov. 10, P.L. 721, No. 346, art. V, § 512.
52 P.S. § 70-512, PA ST 52 P.S. § 70-512
Current through Act 11 of the 2024 Regular Session. Some statute sections may be more current, see credits for details.
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