25 Pa. Code § 90.2
This chapter specifies certain specific rules and procedures for those persons who engage in coal refuse disposal activities. General rules and procedures for those who engage in coal refuse disposal activities are found in Chapter 86 (relating to surface and underground coal mining: general).
The provisions of this § 90.2 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.