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CD <br />0 <br />0 <br />N <br />I <br />,00 00 °� N - 1,000 <br />Ln <br />N - �1, 500 <br />0 <br />0 <br />0 <br />I <br />w <br />7095 <br />7090 <br />7085 <br />m <br />7075 <br />7070 <br />8 <br />RIPRAP <br />SLWAY OULOW HA EL ID <br />S 6 <br />WI TH 15 6.5 <br />EM RGENCY ILLWAY <br />E V. 7089. <br />L NGTH = 0' <br />LOPE _ <br />WIDTH = 5' <br />RIPR P- <br />2 <br />a1, <br />4 <br />MEASURIN <br />FLUME / <br />W <br />7105 <br />7100 <br />7095 <br />B B' <br />7105 <br />7100 <br />7095 <br />�)Zffol 0'73 P�D L� / i� / /// / / 7090 EMERGENCY SPILLWAY 7090 <br />PRINCIP SPILLWAY (DROP- ET) <br />18 "x12 CMP W/ TRASH CK <br />INLET 4ELEV. 7086.3 <br />N - <br />PLAN VIEW <br />SCALE: 1`50' <br />CONTOURS CREATED FROM <br />6 -06 -92 SURVEY PNTS <br />7085 <br />II <br />II <br />I <br />II <br />II <br />II <br />u <br />SECTION B -B' <br />VERT. SCALE: I"=5' <br />HORIZ. SCALE: I"=20' <br />PRIr <br />NLE <br />aa.l 0.5' �I 18" DIA. <br />„zl l 2 3 <br />74, GEOTEXTILE <br />O ?G Lti I$ I RIPRAP <br />SECTION OF EMERGENCY SPILLWAY <br />NOT DRAWN TO SCALE <br />TOP OF EMBANKMENT <br />r" r11 -inn? n <br />EMERGENCY SPILLWAY <br />ELEV. 7089.5 <br />a <br />Jc�, I Ivry H -r-� <br />VERT. SCALE: 1 " =5' <br />HORIZ. SCALE: 1 " =50 <br />rnwau <br />A• . <br />•e <br />79: <br />i <br />075 <br />070 <br />POND 009 <br />ELEVATION STAGE AREA CAP, TOT. CAP. DESCRIPTION <br />(FT. -msl) (FT.) (ACRES) (AC. -FT.) (AC. -FT.) <br />7073.0 <br />0.0 <br />0.00 <br />0.00 <br />0.00 <br />BOTTOM OF POND <br />7074.0 <br />1.0 <br />0.02 <br />0.01 <br />0.01 <br />7076.0 <br />3.0 <br />0.16 <br />0.19 <br />0.20 <br />7078.0 <br />5.0 <br />0.37 <br />0.53 <br />0.73 <br />7080.0 <br />7.0 <br />0.59 <br />0.96 <br />1.70 <br />7082.0 <br />9.0 <br />0.83 <br />1.42 <br />3.12 <br />7084.0 <br />11.0 <br />0.99 <br />1.81 <br />4.93 <br />7086.0 <br />13.0 <br />1.15 <br />2.13 <br />7.06 <br />7086.3 <br />13.3 <br />1.17 <br />0.35 <br />7.41 <br />PRINCIPAL SPILLWAY <br />7088.0 <br />15.0 <br />1.29 <br />2.09 <br />9.50 <br />7089.5 <br />16.5 <br />1.41 <br />2.03 <br />11.53 <br />EMERGENCY SPILLWAY <br />7090.0 <br />17.0 <br />1.45 <br />0.71 <br />12.24 <br />7092.0 <br />19.0 <br />1.60 <br />3.04 <br />15.28 <br />7093.2 <br />20.2 <br />1.70 <br />1.98 <br />17.26 <br />TOP OF EMBANKMENT <br />ENGINEER'S CERTIFICATION <br />Q/i Colorado P.E. 19959 <br />RONA J. GEHRKE <br />Senior Engineer <br />Peabody Coal Company Date: ��- lye[ <br />7085 <br />PRINCIPAL SPILLWAY DETAIL <br />(NOT DRAWN TO SCALE) <br />ECEIV,-�, � <br />'JUL 2 0 1992 <br />DI 1, ,'r_av L .; <br />MINERALS d GEOLvG`r <br />Permit Number #: C- 1982 -057 <br />Class: Permit <br />Section /Exhibit: A `i <br />11111111111111111111111111111111111 <br />19398 <br />EXHIBIT 13 -7A <br />SEDIMENTATION POND 009 <br />AS -BUILT <br />SENECA II -W MINE <br />'EABODY COAL CO. 1300 S. YALE FLAGSTAFF, AZ 86001 <br />DESIGNED BY:R.J.G. SCALE:AS SHOWN <br />DRAWN BY:G.A. 1DRAWING DATE:7 -09 -92 <br />CHECKED BY:R.J.G. IPHOTO DATE:7 -1 -89 <br />CONTOUR INTERVAL:5' <br />