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:e`-' <br />Ac <br />g. <br />ss� <br />5 <br />I <br />I <br />h � _ ��� ss� 18 BSOIL..KNESS 1 SllRFACEF�PC` N tiV <br />- - NONE PLACED AS OF ,e jr4n <br />PERMIT 3fOUAIDARY <br />S41L:-MIXED PROPOSED <br />38" THICKNESS POND 012 - <br />STOCKPILE #21 <br />x NONE PLACED AS OF JUNIF MIXED TOPSOIL <br />ss s 2,740 CY <br />s ; <br />Sg7 <br />-- - STO PI <br />l 8,5 C <br />h. <br />ZONE 7 -100.6 ACRES <br />SUBSOIL: BENCH 1 SURFAC SPOIL <br />24 THICKNESS <br />NOT PLACED AS OF JUNE 2010 <br />TOPSOIL: MIXED TOPSOIL <br />12-20'- THICKNESS <br />NOT PLACED AS OF JUNE 2010 <br />5625 <br />2 tiON <br />o' soo soo �o WESTERN FUELS — COLORADO <br />vl A LIMITED LIABILITY COMPANY <br />NEW HORIZON MINE <br />P.0 Box 628, NUCLA, CO. 81424 <br />MAP 2.05.4 -7 WFC, LLOYD, & BENSON <br />IZIP WEST PROPERTIES TOPSOIL <br />REPLACEMENT PLAN AS OF JUNE <br />`�` �° 2010 <br />,625 �2 rho <br />SCALE: V =3" DWG. DATE: 07/01/10 REV. NO - :' <br />5625 CONT. INTERVAL CONT. DATE: REV. DAG . <br />DRAWN BY: CHKD BY: DWG.1.x,J� L• <br />Ben Langenfeld, EIT G1 '' °•' o` ° <br />o w <br />sb0o o ow <br />20 : <br />ti oo r IVAM :§ " <br />— <br />� s <br />I <br />D <br />: I ; <br />N <br />7 <br />} <br />ZONE, <br />6 -106.8 ACRES I ' I C. <br />SUBSOIL: BENCH 1 <br />SURFACE SPOIL 70330 <br />30 "+ THICKNESS <br />,PLACED AS OF JUNE 20101 �IVA:a� <br />L <br />TOPSOIL: MIXED TOPSOIL <br />15 -24�' (21" AVG.) THICKN6S <br />Legend Existing Mixed Topsoil Stockpiles Proposed Mixed Topsoil Stockpiles <br />Perm Boundary No -Prime Farmland) <br />Stockpile #22: 17 CY <br />Disturbance Boundary Stockpile #2: 9 CY <br />5820 Pre - mine Contours Stockpile #13: 36 CY <br />Total 46,160 CY <br />27 <br />& 7 <br />Post -mine Contours <br />Zone <br />6 Topsoil Requirement <br />Zone 7 Topsoil Requirement <br />WFC Prime Farmland <br />WFC Prime Farmland <br />Zone 8 Topsoil Requirement <br />Existing Mixed Topsoil <br />Stockpile <br />21" avg. thickness <br />13" avg. thickness <br />106.8 <br />acres <br />100.6 acres <br />38 minimum thickness <br />Stockpile #3: <br />6 CY <br />21/12 <br />x 106.8 x 43560 = 301,532 CY <br />13/12 x 100.6 x 43560 = 175,826 CY <br />2.83 acres <br />Stockpile #4: <br />8 CY <br />27 <br />27 <br />38/12 x 2.83 x 43560 = 14,458 CY <br />Total <br />14 CY <br />Pond <br />Topsoil Requirement <br />27 <br />WFC Prime Farmland <br />Bench 1 Substitute Subsoil Requirement <br />Pond <br />009 = 1.57 acres @ 21 finches = <br />4 CY <br />Pond <br />012 = 1.10 acres @ 21 inches = <br />3 CY <br />18 minimum thickness <br />Pond <br />013 = 2.83 acres @ 13 finches = <br />4,946 CY <br />2.83 acres <br />18/12 x 2.83 x 43560 = 6 CY <br />27 <br />& 7 <br />