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Tab Section. Buildings, equipment and metal will be salvaged and sold to <br />the extent possible. Wood, paper and other types of trash will be disposed <br />of through a trash disposal service. Remaining concrete, cinderblocks and <br />asphalt will be buried in highwall fills or in adjacent holes dug excavated to <br />allow a minimum of 4' of cover when graded to its final contours. Coal and <br />refuse remaining in stockpiles will be hauled to a refuse disposal area for <br />disposal. <br />The second phase of reclamation will involve backfilling and grading. All <br />areas affected by surface operations will be backfilled and graded as <br />necessary to stabilize slopes and promote successful revegetation. Sleep <br />earthen slopes will typically be graded to 2h:ly or less. Non-toxic materials <br />such as concrete, cinderblocks and asphalt will be placed in the backfilled <br />areas then covered with dirt as discussed in detail for each area. Minor <br />amounts of coal and refuse cleanup material mixed with dirt will also be <br />graded into the initial fill and covered with clean material. Table 14-1 <br />• shows the approximate soils balances for each of the reclaimed areas. <br />Technical Revision TR-17 approved in April 1994 included the design of <br />Cameo Borrow Areas Nos. 1 and 2 (CBA 1 and CBA 2) for cover material <br />on the refuse piles. CBA 1 was used in 1994 for part of the cover for <br />CRDA 1 and CRDA 2 and reclaimed later that year. CBA-1 will be re- <br />activated during 2002. Topsoil will be stripped from the borrow area and <br />hauled direct to the ongoing reclamation effort at CRDA-2. Topsoil will be <br />replaced from one of the topsoil piles. Approximately one acre will be re- <br />disturbed at CBA-1. Additional borrow areas for the refuse piles will be <br />from bottom land in the Coal Canyon or Coal Gulch drainage basins. <br />Portions may come from beneath and adjacent to Topsoil Stockpile Nos. 1, <br />2, 5 through 9, and 12, and additional portions may come from the Roadside <br />North Portal Facilities area. <br />• <br />14-5 <br />(Rev. 1/02) <br />