Laserfiche WebLink
} <br />Table 47 Approximate Topsoil Stockpile Volumes for West Elk Mine Site <br />Location <br />Cubic Yards <br />Main Toosoil Stockpile <br />Lower Refuse Pile & <br />Other-Mine Site 84,800j3 <br />Materials Storage Bench 11,000 <br />Lower Refuse Pile Bench -Topsoil Stockpile <br />Lower Refuse Pile Area 20,1002'3 <br />Lone Pine Topsoil Stockpile 2,400° <br />Total Topsoil 118,300 <br />Subsoil Stockpile -Sylvester Gulch <br />Lower Refuse Pile Area - Phases I - IV & <br />Road Relocation 27,8002 <br />Lone Pine Subsoil Stockpile (Stapine Area) 31,500 <br />Total Subsoil 59,300 <br />Rockpile -East Side Refuse Pile =2,000 <br />1. Volume calculated by Envirocon, Inc. based on the 1993 topsoil pile relocation designs <br />and utilizing original (1976) contours and contour survey of the pile conducted in 1993 <br />by Messenger & Associates. <br />2. Volume calculated utilizing 1993 contour survey by Messenger & Associates. <br />3. Per Envirocon's evaluation (MR110, 11/93), 52.5 acres require topsoil at reclamation <br />and the stockpiled volume was (104,400 c.y.) at that time, sufficient for 15 inches of <br />topsoil cover. <br />4. Includes approximately 400 c.y. at the Lone Pine substation. <br />Revised Nov. 1992 Rcncwal; Revised lan. 1993 7864; Revised Nov. 1993 MRIIO; <br />2.05-47 1/94 PROS; Revised May /994 7869; Revised lun. / 994 MR128; Revised Apr. 1993 MRI33 <br />