25 Pa. Code § 89.39 – Underground development wastes and excess excavated material.

Disposal of underground development wastes and excess excavated material shall be disposed of in accordance with Chapter 90 (relating to coal refuse disposal).

Source

The provisions of this § 89.39 adopted December 19, 1980, 10 Pa.B. 4789, effective July 31, 1982, 12 Pa.B. 2382; amended July 30, 1982, 12 Pa.B. 2473, effective July 31, 1982, 12 Pa.B. 2382.