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N -290 <br />I. <br />N <br />0 <br />Ln <br />C <br />CV <br />I <br />1' <br />--TOE DRAIN PIPE OUTLET <br />APPROXIMENT LIMIIYS- <br />OF DRAINAGE BLANKET <br />VALVE <br />TOP OF D <br />ELEV. 68 9.6 rC*1 <br />WID =15 n <br />m <br />a <br />S44 <br />S <br />IN <br />ERI,V. IPP72 2PILL�iWATT W TRA <br />MS -1 <br />o0 <br />S <br />4 11 PVC '-- <br />5`154ATERIN <br />ELEV` <br />E M'v RG CY <br />E V. 87 . <br />LE N H = 0' <br />ID H= 2' <br />0 SL D P E P <br />AN <br />PLAN VIEW "R <br />1 " =50' o <br />PHOTO DATE: 7 -1 -89 0 0 0 <br />,n <br />FIELD SURVEY DATE: JULY 1992 co <br />■ STABILITY MONITOR LOCATIONS w <br />A <br />688 <br />688 <br />687 <br />687 <br />686 <br />686 <br />685 <br />685 <br />684 <br />684U <br />A' <br />885 <br />,880 <br />875 <br />870 <br />865 <br />860 <br />855 <br />850 <br />845 <br />840 <br />B <br />6885 <br />6880 <br />6875 <br />6870 <br />6865 <br />6860 <br />6855 <br />6850 <br />6845 <br />6840 <br />SECTION A -A' <br />SCALE: HORIZ. 1"=50' <br />VERT. 1"=10' <br />SECTION B -B' <br />SCALE: HORIZ. 1 " =50' <br />VERT. 1"=10' <br />B' <br />6885 <br />6880 <br />6875 <br />6870 <br />6865 <br />6860 <br />6855 <br />6850 <br />6845 <br />6840 <br />PROPO <br />ANT' Xino Try <br />BAF <br />C, <br />b <br />N -29000 <br />LL <br />24" CMP� <br />PRINCIPAL SPILLWAY DETAIL <br />(NOT DRAWN TO SCALE) <br />EMERGENCY SPILLWAY <br />ELEV. 6874.1 <br />1 F <br />1" DRAINAGE BLANKET <br />(GRAVEL 1.5" MINUS) <br />30' <br />9E" <br />MIRAFI FILTER <br />FABRIC (140NS) <br />4" TOE DRAIN SLOTTED PIPE <br />1.I TU 1.I <br />2 6" COVER <br />TUE DRAIN <br />DRAINAGE BLANKET DETAIL <br />(NOT DRAWN TO SCALE) <br />RIPRAP <br />SECTION OF EMERGENCY SPILLWAY <br />NOT DRAWN TO SCALE <br />(THROUGH EMBANKMENT) <br />1,•e..E;DI.INEER'S CERTIFICATION <br />1 7f <br />Colorado P.E. 19959 <br />T 2QNAL J. GE.. <br />,.�erwor Enginok(,T „ 4' 0 1 <br />�piE7�pt E"ompany Date: R' <br />L0 <br />i ' - <br />N <br />U <br />1�1 <br />Q) <br />M X <br />ZLLJ <br />a <br />` <br />'0 <br />U) <br />aka <br />until llllmllnlilumnllum <br />19406 <br />EXHIBIT 13 -5A <br />POND 005 <br />AS -BUILT <br />SENECA II -W MINE <br />DEABODY COAL CO. 1300 S. YALE FLAGSTAFF, AZ 86001 <br />DESIGNED BY:TJW SCALEAS SHOWN <br />DRAWN BY:GA IDRAWING DATE:8 -12 -92 <br />CHECKED BY:RJG IPHOTO DATE:7 -1 -89 <br />CONTOUR INTERVAL :5 FEET REV: 10 -30 -92 R.J.G. <br />ELEVATION <br />STAGE <br />AREA <br />CAP. <br />TOT. CAP. <br />DESCRIPTION <br />(FT. -msl) <br />(FT.) <br />(ACRES) <br />(AC. -FT.) <br />(AC. -FT.) <br />6857.0 <br />0.0 <br />0.05 <br />0.00 <br />0.00 <br />BOTTOM OF POND <br />6858.0 <br />1.0 <br />0.15 <br />0.11 <br />0.11 <br />PRINCIPAL SPILLWAY <br />ELEV. 6872.2 <br />6860.0 <br />3.0 <br />0.31 <br />0.47 <br />0.58 <br />6865.0 <br />8.0 <br />0.58 <br />2.23 <br />2.80 <br />6870.0 <br />13.0 <br />0.83 <br />3.53 <br />6.33 <br />6872.2 <br />15.2 <br />0.94 <br />1.95 <br />8.29 <br />PRINCIPAL SPILLWAY <br />6874.1 <br />17.1 <br />1.04 <br />1.89 <br />10.17 <br />EMERGENCY SPILLWAY <br />6875.0 <br />18.0 <br />1.10 <br />0.96 <br />11.14 <br />UGATED METAL PIPE <br />WITH 9CP ELBOW <br />6879.6 <br />22.6 <br />1.42 <br />5.78 <br />16.92 <br />TOP OF EMBANKMENT <br />-D TO IT- <br />24" CMP� <br />PRINCIPAL SPILLWAY DETAIL <br />(NOT DRAWN TO SCALE) <br />EMERGENCY SPILLWAY <br />ELEV. 6874.1 <br />1 F <br />1" DRAINAGE BLANKET <br />(GRAVEL 1.5" MINUS) <br />30' <br />9E" <br />MIRAFI FILTER <br />FABRIC (140NS) <br />4" TOE DRAIN SLOTTED PIPE <br />1.I TU 1.I <br />2 6" COVER <br />TUE DRAIN <br />DRAINAGE BLANKET DETAIL <br />(NOT DRAWN TO SCALE) <br />RIPRAP <br />SECTION OF EMERGENCY SPILLWAY <br />NOT DRAWN TO SCALE <br />(THROUGH EMBANKMENT) <br />1,•e..E;DI.INEER'S CERTIFICATION <br />1 7f <br />Colorado P.E. 19959 <br />T 2QNAL J. GE.. <br />,.�erwor Enginok(,T „ 4' 0 1 <br />�piE7�pt E"ompany Date: R' <br />L0 <br />i ' - <br />N <br />U <br />1�1 <br />Q) <br />M X <br />ZLLJ <br />a <br />` <br />'0 <br />U) <br />aka <br />until llllmllnlilumnllum <br />19406 <br />EXHIBIT 13 -5A <br />POND 005 <br />AS -BUILT <br />SENECA II -W MINE <br />DEABODY COAL CO. 1300 S. YALE FLAGSTAFF, AZ 86001 <br />DESIGNED BY:TJW SCALEAS SHOWN <br />DRAWN BY:GA IDRAWING DATE:8 -12 -92 <br />CHECKED BY:RJG IPHOTO DATE:7 -1 -89 <br />CONTOUR INTERVAL :5 FEET REV: 10 -30 -92 R.J.G. <br />