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&8 <br />�ss _ <br />Cameb\ <br />orrow \ <br />kreha No.1 <br />a <br />d <br />d <br />Q\ <br />ZAP - PROTECTION <br />former Topsoil Pil�l <br />Pile 2 <br />�\o <br />SIDE NORTH PORT <br />N <br />H <br />M <br />S <br />W <br />j-'1- <br />aimed <br />TRANSITTO <br />A SEE EXHIBI , ` ETAI <br />AFFECTED SURFACE AREA B DARY\ ^ <br />1 _ 1 _D _ _D_T_AIL_S ��----- - - - - -- - - - -�- <br />.. DESIGN DESIGN DEPTH BOTTOM D50 RIPRAP <br />DITCH SLOPE WITH FREEBOARD WIDTH RIPRAP LENGTH <br />D -DI 2.0% 2.2' 3.0' 9" IN -PLACE <br />D -D1 13.0% 1.7' 3.0' 15" IN -PLACE <br />D -D2 8.0% 1.8' 3.0' 12" IN -PLACE <br />D -D3 8.0% 1.7' 3.0' 12" IN -PLACE <br />D -D3 12.0% 1.6' 3.0' 12" IN -PLACE <br />D -D3 50.0% 1.4' 3.0' 24" IN -PLACE <br />D -D4 4.2% 1.4' 3.0' PIT RuN IN -PLACE <br />D -D5 3.0% 0.6' 3.0' N/A N/A 1.5h:ly <br />D -D5 9.25% 1.6' 3.0' 6" 240' <br />D -D5 1.5% 1.4' 3.0' N/A N/A <br />D -D6 1.0% 0.9' 3.0' N/A N/A Bottom Width <br />D -D7 18.0% 1.3' 3.0' 6" 250' DITCH CROSS SECTION FOR DITCHES <br />D -D8 3.2% 0.7' 3.0' N/A N/A D -6, D -8, AND D -II <br />I I 4 Q ! <br />AN <br />1 <br />i <br />1; <br />1: <br />1 <br />IE <br />1� <br />1 <br />1 <br />� �•� x'80 <br />_T *+,%, <br />Depth w /0.3I' Freeboork <br />� - <br />- - - - - <br />A- i <br />rt <br />- - - WO <br />XCEL <br />COOLING PONDS <br />■. <br />4830 <br />J <br />r <br />mer Topsoil Pile 3 / � � - - <br />800 40P <br />LL <br />i <br />V <br />00 v 40' / - <br />4190 ° <br />o L <br />i <br />/ Former Topsoil <br />Pile 4 <br />N 1,01 ,500) <br />Z <br />s <br />z / <br />l' N 1,016,002 <br />I / , <br />r <br />r <br />O <br />n �------ <br />D -D9 9.0% 1.0 3.0 6 10 <br />D -D10 2.5% 1.8' 3.0' PIT RUN 720' <br />D -DTI 1.5% 1.9' 3.0' N/A N/A Depth w/ 1.0' Freeboard <br />D -D12 12.0% 1.5' 3.0' 9" 85' <br />D -D13 10% 2.0 0.0' N/A N/A 1sn:1� RipRop <br />Bottom Width <br />DITCH CROSS SECTION FOR DITCHES \� <br />D -1, D -2, D -3, D -4, D -5, D -7, D -9, D -10 AND D -I2 <br />� <br />�9 o <br />RUNOFF CALCULATIONS FOR RECLAMATION AREA ARE FOUND IN APPENDIX 14 -6 /_\ r a \ < _ , XCEL NERGY CO PANY <br />LEGEND; <br />• ■ ■ ■ ■ ■ ■ ■ ■ ■■ AFFECTED SURFACE AREA BOUNDARY <br />Fn XCEL ENERGY, INC. DISTURBANCE <br />0 - - - X - - DESIGN DITCHES <br />1 S1 No. DESCRIPTION: BY DATE D -6 <br />REFERENCES BERM 1.5' HIGH <br />1 jAppendices 13-2 & 14-6 _ <br />2 lExhibit 55 <br />TYPICAL CROSS SECTION <br />F � <br />+6 <br />Topography of reclaimed areas provided <br />by Data Mapping of Grand Junction, CO. <br />(2002) <br />N <br />/ <br />NGINEER'S CERTIFICATION <br />I here that this drawing was done <br />b s direct supervision and <br />alfE0 T e ation presented on <br />owing``r$ "*tru and correct to the <br />es of n� Vle e and belief. <br />7-•13 <br />e r e S o ishoo Date <br />I <br />Qj <br />� O a <br />N r� <br />Y <br />ti <br />N 1,015,500 <br />N <br />SNOWCAP COAL COMPANY W E <br />P.O. Box 1438, Palisade, CO 81526 <br />ONE INCH <br />PRE PARED BY: L E. STOVER &ASSOCIATES <br />__- - -� 2352 North 7th Street, Unit B DESIGNED BY: I D.A: ✓. <br />Grand Jet., CO 815- <br />DRAWN BY: D.A.J. <br />SNOWCAP COAL COMPANY <br />ROADSIDE NORTH PORTAL <br />POST MINING TOPOGRAPHY <br />AS BUILT - BOND <br />I.D. No. DWG. NAME: <br />C - 81 - 041 <br />1" 100' <br />EXHIBIT 8C - BOND <br />- = <br />