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7300 <br />7100 <br />ELEVATION 1000 <br />rfn <br />6900 <br />0800 <br />i0E ELEVATION: 6013 FT <br />CREST ELEVATION: 1030 FT <br />HORIZONTAL DISTANCE (FT) <br />DITCH D51 <br />(FIG EX 15-15) <br />DITCH D50 <br />(FIG IX 15-15) <br />~. <br />~., `.~ <br />i <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />i i <br /> <br /> - <br /> ,, ; ~ , ~. <br /> <br /> <br />.- ^ ~ <br />SUBORAIN - <br />Properties <br />Volume: 0.2 M BCY <br />Valley Slope: 8.9° (valley fill if >10°) <br />Side Slope: 20° (valley fill if >20°) <br />Subdrain: 6' x 12' Triangular 1' to 2' rock <br />Keyway: No <br />Valley Fill: No <br />CERTIFICATION <br />i ~ ;; <br />~% ; •,.. <br />1~/ <br />' <br />NOTE: FRONT SLOPE DETAIL <br />SHOWN ON FIG I, CTL <br />OI/Y01 REPORT <br />1]l0 <br />~~., <br />~1 \ F/LL SECT/ONS <br />. 5 - 1" = 300' <br />i , <br />' ~. <br />~: ~ / / i\~ \ LOWEST COAL SEAM <br />'~ i~ ~ OUTCROP <br />/ / <br />~' ' ii <br />~ ';r"~, <br />,~ r l . <br />' ~' ' i <br />~- ,, / <br />i <br />f~ ~'~~ /' ~ j' <br />.% / ~ %' % j 22 FILL _SECTION 5 PLAN VIEW <br />%i , ! ; ~ % ! ~ ~ ~' RECLAIMED CONTOURS <br />0 300 600 <br />(FT) <br />NORTH l0' Contour Interval <br />I certify that I have reviewed this drawing and that <br />it was prepared under the supervision of a certified <br />profetgsi~l~~~gln~r;%~eologist or land surveyor <br />ass(S~r~b~, er~'i~i'~6yriety of natural resources <br />di~ibf T is inf6yrs~t contained herein is <br />a~ ~ e t o wledge and belief. <br />- f~/7-o i <br />Ka lin .•~~-. Dale <br />LORENCIT^ COAL CO., LLC <br />LORENCITO CANYON MINE <br />Las Animas County, Colorado <br />JEFF CANYON SURFACE MINE <br />POST MINING FILL AREA 5 <br />FllE'n] <br />FIGURE <br />2.05.4-14h <br />°iONAlae~;, 2.05-54h <br />