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200 <br />:. <br />e <br />m <br />120 <br />w 100 <br />w 80 <br />.• <br />W <br />we, <br />Il <br />BUTTRESS <br />0 =32' <br />C = 200 psf <br />1 =130 Ib. /ft3 <br />Permit Number <br />Class: ermil l _ <br />Seclio /Exhibit: V�1_!. _`.._'_.�` —.��. _°�_._ ...... <br />Class O Revision <br />SALT CREEK MINING CO. 61as -s j - -- ----------------------------------------- <br />Class: p Report ❑Hydra OGeneral <br />Doc Type: <br />____________________ _______________________________ <br />DApplication (Coal only) ❑Bond ❑ Enforcement � Inspection <br />MUNGER CANYON HAUL ROAD <br />LINE 2 SHIFTED <br />CASE 5 <br />RECLAMATION —BUTTRESS W ROCK BOUNDARY <br />CASE 6 <br />RECLAMATION — BUTTRESS W/ SOIL <br />. FIGURE 2.2 -12.24 <br />ROAD <br />CUT <br />CRITICAL <br />CASE 5 <br />f ICAL CIRCLE <br />CASE 6 <br />REceivrm <br />JUrd 1 1 1982 <br />MINED (q ND <br />Colo. Dept of <br />Natural RA AT 10e <br />N <br />BOUNDARY <br />GROUND SURFACE <br />CRITICAL CIRCLE <br />CASE 6 i <br />CIRCLE <br />y CASE 5 STIFF STRATUM <br />0 1 f I --I T I 1 1 <br />20 40 60 80 100 120 140 160 180 200 220 <br />HORIZONTAL DISTANCE (FT.) <br />240 260 280 <br />0 =15° <br />C =1300 psf <br />=133 Ib. /ft.3 <br />CRITICAL (CIRCLE <br />CASE 5 <br />F,- \SPARED UNDER THE SUPERVISION <br />OF RE(_,,�TERED PROFESSIONAL <br />ENGINEER COLORADO CERTIFICATE <br />NO. 17030. <br />CASE 6 SOIL JVANT,ffS <br />0 32° <br />W. A. ANA ^ �'�? i�- 1e1�41 <br />= <br />C =100 psf <br />%K=130 Ib. /f t3 <br />6 STIFF STRATUM <br />300 320 340 360 380 4 <br />I I��III ��III ��II� II�II I��II ��II� III I��I <br />002706 <br />