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• <br /> <br />' TABLE 21-4A <br />TOPSOIL SALVAGE ANC) REPLACEIvtENT SCHEDULE - II-W SOUTH EXTI=NSION AREA . <br />Year Topsoil <br />Salvage <br />Area Cumulative <br />Area Topsoil <br />Removed Cumulative <br />Removed Topsoiled <br />Area Cumulative <br />Area Topsoil <br />Replaced Cumulative <br />Replaced Net Change <br />in Topsoil <br />Stockpile <br />Invento Topsoil <br />Stockpile <br />Inventory Direct Haul <br />Topsoil Cumulative <br />Direct Haul <br />Topsoil <br /> acres acres ac-ft ac-ft acres acres ac-ft ac-ft ac-ft ac-ft ac-ft ac-ft <br />1999 41.2 41.2 58 58 0 0 0.0 0.0 58 58 0 0 <br />2000 118.3 159.5 195.4 253.4 0 0 0.0 0.0 195.4 253.4 0 0 <br />2001 127.3 286.8 225.9 479.3 24 24 38.4 38.4 187.6 441.0 ? ? <br />2002 45.4 332.2 68 547.3 66 90 105.6 144.0 -37.6 403.4 ? ? <br />2003 0 332.2 0 547.3 35.9 125.9 57.4 201.4 -57.4 346.0 ? ? <br />2004 0 332.2 0 547.3 206.3 332.2 325.6 527.2 -348.0 0 ? ? <br />1. Mean topsoil replacement depth is 1.6 feet. <br />2. Includes a portion of area to be mined and Haulroad "I" construction in Yr 1999 associated with II-W South EMension Area. <br />Note: See Exhibit 12-1, To soil Re lacement, for annual re lacement Table 21-2A for detailed soil salvo a estimates <br />27a Revised 7/01 <br />