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Ot <br />0. <br />Of <br />U <br />Ifl <br />Is <br />w <br />C) <br />h <br />P <br />M <br />0 <br />P <br />2 <br />POND NO. I <br />MAXIMUM WATER <br />LEVEL \ <br />TOUR <br />%SE <br />PILING <br />(TYR) <br />VOTE RIP RAP IS I'-0" TO 2'-0" <br />IN DIAMETER. IT WAS OBTAINED FROM THE <br />NATIVE COLLUVIUM <br />T <br />� FFo <br />�6F 3F <br />\ SE COR. SEC. 24 <br />T13S,R92W,6th P.M. <br />EL. 93.8 <br />SEDIMENT CLEAN <br />OUT LEVEL \ EL. 94,5 <br />EXCAVATED <br />GROUND LINE <br />POND NO.1 <br />TOP OF SPILLWAY <br />ELEV. = 100.00 (ASSUMED) <br />—OUTLET GATE <br />12" 0 CMP <br />/RIP RAP <br />APRON EL. 90.0 <br />3 <br />POND BASE <br />POND NO. 2 <br />MAXIMUM WATER <br />LEVEL \ <br />EL. 94.5 <br />SEDIMENT CLEAN <br />OUT LEVEL 'N, <br />EXCAVATED <br />GROUND LEVEL <br />POND NO. 2— <br />EL. 94.9 <br />PQ <br />PIN 9 CAP BRASS <br />LS 11530 CAP <br />SCALE — C=2000 <br />S <br />/6.�9FoOg <br />\ SE COR. SEC. 24 <br />T13S, R92W, 6th P.M. <br />PLAN <br />SCALE: I' =30 <br />TOP OF SPILLWAY <br />ELEV. = 100.00 (ASSUMED) <br />`OUTLET GATE <br />12" 0 CMP <br />RIP RAP <br />CONCRETE <br />APRON <br />EL. 90.0 <br />PROFILE <br />SCALE: <br />HORIZ :I " =30 <br />VERT: 1 ": 6' <br />POND NO.3 <br />MAXIMUM WATER <br />LEVEL \ <br />TOP OF CULVERT <br />DEWATERING DEVICE <br />(TYPICAL) <br />EXCAVATED <br />GROUND LEVEL <br />EL. 94.8 <br />EL. 94.2 <br />SEDIMENT CLEAN <br />OUT LEVEL <br />POND NO. 3 <br />BASE <br />RIP RAP <br />S Ego <br />\ /4g92 `r f <br />4 <br />SE COR. SEC. <br />T13S, R92W, 6th P.M. <br />TOP OF SPILLWAY <br />ELEV. = 100.00 (ASSUMED) <br />LET GATE <br />12 "0 CMIP <br />RIP RAP <br />APRON <br />EL. 90.0 <br />WELL <br />3 <br />O <br />oD 1 <br />0 <br />100' CONTOUR <br />5 <br />POND BASE <br />47 9 <br />1 <br />35 <br />z0 <br />POND NO. 4 <br />MAXIMUM <br />WATER <br />LEVEL <br />EL. 93.5 <br />SEDIMENT CLEAN <br />OUT LEVEL <br />EXCAVATED <br />GROUND LEVEL <br />SCALE — I ° =30 <br />0 IS 30 60 <br />1 <br />4 RIP RAP <br />T /E' St` <br />gp 66„ <br />SE COR. SEC. 24 <br />T13S, R92W, 6th P.M. <br />EL. 94.2 <br />POND NO. 4 <br />TOP OF SPIUWAY <br />ELEV. =100.00 (ASSUMED) <br />OUTLET GATE <br />RECEIVED <br />12 0 CMP G,U G 2 ti 1984 <br />CONCRETE <br />APRON <br />EL. 90.0 <br />RNIlNED LAND RECLAMATION DIVISId <br />COlO. Dep!. Ot Natural Resources I <br />NOTES <br />I. POND CROSS SECTIONS ARE SHOWN IN SEDIMENTATION POND APPENDIX <br />2. CONSTRUCTION DETAILS OF SEDIMENTATION PONDS ARE <br />SHOWN ON MAP NO. 8A— 2 <br />MAP N0. 8A -4 <br />1 11111111111 IIIII 11111 nm nll oim nn <br />DESIGN M. MADRIL <br />fI P No <br />I.D. 05 -02898 <br />4' <br />DRAWN B. DAVENPORT <br />SEDIMENTATION PONDS <br />LEASE C -25079 <br />APPROVALS: // /� <br />AS —BUILT <br />C -27432 D- 036955 <br />J <br />Geneml Manager rl. / <br />C-37210 <br />•� <br />K�•' <br />Mim Su Darinl anEenl <br />COLORADO WESTMORELAND /NC. <br />SCALE: AS NOTED <br />Chief Engineer <br />U.G. SuperlMe.dw4 <br />ORCHARD VALLEY MINE <br />DATE: 7/9/84 <br />/iIf6J(�, <br />D <br />Safely Dane, _ <br />E., SDeL <br />DELTA COUNTY <br />0 P. 0. Box E Paonia, CO 81428 O <br />SHEET: I OF I <br />Civil Engin eer <br />T13S R91 8 92 W 6th P.M. <br />DWG. NO: DOIG0044 <br />/1111111111 till All <br />1 11111111111 IIIII 11111 nm nll oim nn <br />