Each application shall include a plan for each proposed impoundment within the permit area. Each plan shall:
- (1) Contain a description, map and cross section of the structure and its location.
- (2) Contain preliminary hydrologic and geologic information required to assess the hydrologic impact of the structure.
- (3) Contain a survey describing the potential effect on the structure from subsidence of the subsurface strata resulting from past underground mining operations.
- (4) Include a geotechnical investigation, design and construction requirements for the structure, including a stability analysis if the structure is more than 20-feet high or impounds more than 20 acre-feet.
- (5) Describe the operation and maintenance requirements for each structure.
Source
The provisions of this § 89.102 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.