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i <br />i <br />El <br />■ <br />e <br />/ <br />/ <br />/ `Rip Rap l n <br />i //- Diversion Channet / <br />21111111110 v <br />My <br />LEGEND: <br />PERMIT BOUNDARY <br />D/ TCH <br />- - - - --- BERM <br />DRAINAGE SUBBASIN BOUNDARY <br />® DRAINAGE CONTROL AREA <br />SEDIMENT FENCE <br />>--- - CUL VERT <br />— — EXISTING STREAM <br />McClane Creek <br />9 DRAINAGE BASIN <br />❑H DESIGN POINTS <br />SEDIMENT <br />DRYING <br />AREAS <br />Upper McClane Creek <br />_ti <br />1 C -7 <br />SEDIMENT POND - SECTION AND DETAILS <br />MIN CREST ELEV. 5463.5 6' SPILLWAY INLET ELEV. 5462 <br />MAX. WATER ELEV. 5462 <br />3 <br />C%C? R1� <br />OR E� / <br />ANTI -SEEP <br />Z � COLLARS <br />DITCH <br />OUTFLOW DITCH <br />2 <br />6" VALVED OUTFLOW PIPE <br />INLET ELEV. 5457 <br />1.5 1.5 f <br />1 1 � 1.5' <br />3' <br />ENGINEER'S CERTIFICATION <br />l hereby certify that this drawing was done <br />by me or under my. 4teM.. - ervision and <br />that all of the �q� n�j!J xsented on <br />this drawing ise;0'Ac7nd Sdgr, t to the <br />best of my krj'oWJe ge and af. <br />X°, <br />Colorado P. E. <br />N <br />WE <br />ONE INCH <br />DESIGNED BY: <br />DRAWN BY <br />CHECKED <br />POND BOTTOM ELEV. 5452 <br />ORIGINAL GROUND <br />POND CAPACITIES <br />4 <br />10 YR - 24 HR STORM VOLUME 0.36 ACRE -FEET <br />WATER STORAGE VOLUME 0.67 ACRE -FEET <br />SEDIMENT STORAGE VOLUME 0.28 ACRE -FEET <br />MAX. SEDIMENT CAPACITY ELEV. 5457 <br />RECE�v ED <br />NOV p 7 20� <br />p'rylsion st Mtn °1n1s and Gaaa� <br />EMERGENCY SPILLWAY <br />�1 1 <br />1.5' <br />0.5 <br />111 4' <br />�1 1� <br />PREPARED FOR: PROJECT: MCCLANE CANYON MINE <br />Central AppaiacMa Mining, LLC TITLE: <br />Vff 0m ff 2827 P.O. Bolt 98 <br />116 Halm <br />°'U m0:( 6)62- Lon, 00 81�` SURFACE WATER CONTROL SYSTEMS <br />rdm6or a: (606) m -3900 <br />Fa t (606) *32-0031 911 -M3960 <br />RRERARED ar'J. E. STOVER & ASSOCIATES, INC. <br />_ P.O. Box 80940 DMG I.D. No. <br />Grand Jct., CO 81508 <br />C — 80 — 004 DWG. NAME: <br />1" 100' <br />FIGURE 2.2 -3 <br />= <br />N <br />z <br />0 <br />On <br />3 <br />TR -14, Re- establish original McClane Creek flow, plug culvert "F" & re- direct flow <br />T.K.B. <br />0912610 <br />2 <br />TT-1J, Pond embankment rebuild, Show valve, Amend elevation datum <br />J.E.S. <br />12110104 <br />1 <br />Digital Version for TR- 12 <br />9 <br />L.K. J. <br />06116104 <br />No. I <br />DESCRIPTION: <br />BY <br />DATE <br />REFERENCES <br />21111111110 v <br />My <br />LEGEND: <br />PERMIT BOUNDARY <br />D/ TCH <br />- - - - --- BERM <br />DRAINAGE SUBBASIN BOUNDARY <br />® DRAINAGE CONTROL AREA <br />SEDIMENT FENCE <br />>--- - CUL VERT <br />— — EXISTING STREAM <br />McClane Creek <br />9 DRAINAGE BASIN <br />❑H DESIGN POINTS <br />SEDIMENT <br />DRYING <br />AREAS <br />Upper McClane Creek <br />_ti <br />1 C -7 <br />SEDIMENT POND - SECTION AND DETAILS <br />MIN CREST ELEV. 5463.5 6' SPILLWAY INLET ELEV. 5462 <br />MAX. WATER ELEV. 5462 <br />3 <br />C%C? R1� <br />OR E� / <br />ANTI -SEEP <br />Z � COLLARS <br />DITCH <br />OUTFLOW DITCH <br />2 <br />6" VALVED OUTFLOW PIPE <br />INLET ELEV. 5457 <br />1.5 1.5 f <br />1 1 � 1.5' <br />3' <br />ENGINEER'S CERTIFICATION <br />l hereby certify that this drawing was done <br />by me or under my. 4teM.. - ervision and <br />that all of the �q� n�j!J xsented on <br />this drawing ise;0'Ac7nd Sdgr, t to the <br />best of my krj'oWJe ge and af. <br />X°, <br />Colorado P. E. <br />N <br />WE <br />ONE INCH <br />DESIGNED BY: <br />DRAWN BY <br />CHECKED <br />POND BOTTOM ELEV. 5452 <br />ORIGINAL GROUND <br />POND CAPACITIES <br />4 <br />10 YR - 24 HR STORM VOLUME 0.36 ACRE -FEET <br />WATER STORAGE VOLUME 0.67 ACRE -FEET <br />SEDIMENT STORAGE VOLUME 0.28 ACRE -FEET <br />MAX. SEDIMENT CAPACITY ELEV. 5457 <br />RECE�v ED <br />NOV p 7 20� <br />p'rylsion st Mtn °1n1s and Gaaa� <br />EMERGENCY SPILLWAY <br />�1 1 <br />1.5' <br />0.5 <br />111 4' <br />�1 1� <br />PREPARED FOR: PROJECT: MCCLANE CANYON MINE <br />Central AppaiacMa Mining, LLC TITLE: <br />Vff 0m ff 2827 P.O. Bolt 98 <br />116 Halm <br />°'U m0:( 6)62- Lon, 00 81�` SURFACE WATER CONTROL SYSTEMS <br />rdm6or a: (606) m -3900 <br />Fa t (606) *32-0031 911 -M3960 <br />RRERARED ar'J. E. STOVER & ASSOCIATES, INC. <br />_ P.O. Box 80940 DMG I.D. No. <br />Grand Jct., CO 81508 <br />C — 80 — 004 DWG. NAME: <br />1" 100' <br />FIGURE 2.2 -3 <br />= <br />