Laserfiche WebLink
TABLE 20-1A <br />POSTMINING MATERIAL MASS BALANCE - II-W SOUTH <br />Premining Pit Material Volume Calculations (bank cubic yards - BCYI <br />Virgin Overburden Material Volume 34,700,763 be <br />In-Place Coal Volulme 6,863,442 be <br />Non-Recovered Coal and Parting Material 1,086,194 be <br />Total Volume Removed 42,650,399 be <br />Total Spoil Material Available 35,786,957 be <br />Postminin Material Volume Calculations (loose cubic yards - LCY <br />Postminin Pit Volume 43,045,806 c <br />Spoil Material (swelled) 41,870,740 Ic <br />Volume Difference 1,175,066 Ic <br />°h Difference 2.8 <br />Revised 01 /02 <br />