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I I z <br />APPROXIMATE DIVIDE BETWEEN <br />THE WEST AND EAST SLIDE AREAS <br />EXPOSED BEDROCK SLOPE <br />HR -1 DESIGN �. <br />APPROXIMATE BOUNDARY <br />OF WEST SLIDE AREA <br />APPROXIMATE BOUNDARY <br />OF EAST SLIDE AREA <br />EXPOSED SILTSTONE /MUDSTONE <br />BEDROCK BENCH <br />18 +00 <br />SANDSTONE OUTCROP, <br />AREA OF MAJOR SEEPAGE ENCOUNTERED <br />DURING EXCAVATION (TYP ) <br />EXISTING CULVERT <br />EDGE OF R 0 W <br />%/ / <br />ESTIMATED MAIN SEDIMENT / / / <br />OUTLET DITCH Q / / <br />CULVERT <br />E <br />6350 <br />26 <br />625 <br />63 <br />640, <br />NO. BY CHK. APP DATE <br />REVISION DESCRIPTION <br />I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, <br />OR REPORT WAS PREPARED BY ME OR UNDER MY <br />DIRECT SUPERVISION AND THAT I AM A DULY <br />UCENSED PROFESSIONAL ENGINEER UNDER THE <br />LAWS OF THE STATE OF COLORADO <br />SIGNATURE <br />PRINTED NAME <br />DATE REG NO <br />CLIENT <br />BID <br />CONSTRUCTION <br />RECORD <br />RELEASED <br />TO /FOR <br />A <br />B <br />C <br />0 <br />1 <br />DATE RELEASED <br />2 <br />3 <br />BARR <br />Corporate Headquarters <br />M nneapolis, Minnesota <br />Ph 1 -800- 632 -2277 <br />ova <br />Project Office <br />BARR ENGINEERING CO. <br />4700 WEST 77TH STREET <br />MINNEAPOLIS. MN. <br />55435-4803 <br />Ph 1 -800- 632 -2277 <br />Fox (952) 832 -2601 <br />Fow <br />barr tom <br />0 1 PLAN: EXCAVATED BEDROCK LOCATIONS <br />Scale <br />Date <br />Drawn <br />Checked <br />Designed <br />Approved <br />AS SHOWN <br />03/19/12 <br />MRP <br />EDGE OF ROAD <br />NORTH FORK GUNNISON RIVER <br />MOUNTAIN COAL COMPANY, L.L.C. <br />SOMERSET, COLORADO <br />6L00 / <br />7100 <br />x X <br />0 <br />X <br />LEGEND <br />EXISTING MAJOR CONTOUR <br />EXISTING MINOR CONTOUR <br />EXISTING PAVED ROAD <br />EXISTING DIRT ROAD <br />EXISTING GUARDRAIL <br />EXISTING FENCE LINE <br />TREE LINE <br />EDGE OF WATER <br />MAJOR SEEPAGE <br />AREA ENCOUNTERED <br />BEDROCK BENCH <br />BEDROCK SLOPE <br />NOTES: <br />/ / / <br />EXCAVATED BEDROCK LOCATIONS <br />0 50 100 <br />SCALE IN FEET <br />1 EXISTING GROUND CONTOURS SHOWN DEPICT <br />PRE — CONSTRUCTION CONDITIONS. <br />HAUL ROAD LANDSLIDE REMEDIATION <br />WEST ELK MINE <br />I c <br />I <br />BARR PROJECT No. <br />06/26 - 1003.08 <br />CLIENT PROJECT No <br />DWG No IREV No <br />FIGURE 3 I A <br />