 | United States - 1983 - 1156 pages
...other mass movement accumulation and windblown deposits; (2) "approximate original contour" means that surface configuration achieved by backfilling and grading of the mined area so that the reclaimed area, including any terracing or access roads, closely resembles the general surface... | |
 | 1978 - 1210 pages
...acids, bases, or metallic compounds, in sufficient concentrations to individually or in combination adversely affect the environment. (b) "Affected lands"...necessarily the original elevation) and blends into the complements the drainage pattern and topography of the surrounding terrain. (d) "Area of operations"... | |
 | 1978 - 1052 pages
...talus, other mass movement accumulation and windblown deposits. Approximate original contour means that surface configuration achieved by backfilling and grading of the mined area so that the reclaimed area, including any terracing or access roads, closely resembles the general surface... | |
 | United States. Congress. House. Interior and Insular Affairs Committee - 1975 - 360 pages
...Section 211 (b) (2). This term is defined as follows: "The term "approximate original contour" means that surface configuration achieved by backfilling and grading of the mined area so that it resembles the surface configuration of the land prior to mining and blends into and complements the... | |
 | Charles Fredrick Schwarz, Edward C. Thor, Gary H. Elsner - 1976 - 278 pages
...connecting points of the same elevation. (Soil Conserv. Soc. Amer. 1970) Contour, approximate original That surface configuration achieved by backfilling and...grading of the mined area so that it closely resembles that surface configuration of the land prior to mining and blends into and complements the drainage... | |
 | 1977 - 1068 pages
...acids, bases, or metallic compounds, in sufficient concentrations to individually or in combination adversely affect the environment. (b) "Affected lands"...necessarily the original elevation) and blends into the complements the drainage pattern and topography of the surrounding terrain. (d) "Area of operations"... | |
 | United States. Congress. Senate. Committee on Energy and Natural Resources - 1977 - 1286 pages
...context of the proposed bills. "Approximate original contour" (AOC) is defined in HR 2 as: "... that surface configuration achieved by backfilling and...surface configuration of the land prior to mining and blends onto and complements the drainage pattern of the surrounding terrain, with all highwalls... | |
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... approximate original contour" means that surface configuration achieved by backfilling and grading of the mined area so that the reclaimed area, including any terracing or access roads, closely resembles the general surface configuration of the land... 
