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N -29000 <br />r <br />N _n500 <br />APPROXIMENT LIMI)'S - <br />OF DRAINAGE BLKNKET <br />• t 11111 ME <br />, 1 <br />PLAN VIEW <br />1 " =50' <br />PHOTO DATE: 7 -1 -89 <br />A EMERGENCY SPILLWAY <br />6885 ELEV. 6874.0 <br />20 <br />MIN <br />6880 PROPOSED GROUND <br />6875- _ - -_- <br />6870 � , I� <br />0 <br />LC) <br />Q0 <br />C\J <br />I <br />MA-410 <br />ROCK <br />C•L'� <br />.1 <br />MS -1 <br />PRINCIPAL SPILLWAY <br />24" CMP DROP INLET W/ TRASH RACK <br />ELEV. 6872.1 <br />6,865 3 3 4 "PVC DEWATERING PIPE <br />ANTI -SEEP LLARST <br />6860 VALVE // \� - <br />ROCK �j <br />6855 24 CMP 2% S OPE ' <br />' a� BOTTOM OF POND <br />EXISTING GROUND ELEV. 6855.0 <br />6850 <br />o® <br />KEYWAY <br />6845 <br />6840 DRAINAGE BLANKET <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 />TOP OF DAM <br />ELEV. 6880 <br />PRINCIPAL SPILLWAY <br />ELEV. 6872.1 <br />EMERGENCY SPILLVNAY <br />vi ELEV. 6874.0 , <br />I I ri / <br />r_7 I <br />i CL EXISTING GROUND <br />BELOW EMBANKMENT <br />4" PVC DEWATERI NG PIPE <br />SECTION B -B' <br />SCALE: HORIZ. 1"=50' <br />VERT. I"=10' <br />15' MIN. <br />ROCK <br />0 <br />0 <br />N <br />I <br />PRI, CIMP �D� P IL �ET W TRA RA <br />EV. 6872.1 / <br />EM RG CY SFTLL <br />E V. 87 <br />N H 0' <br />ID 0%H DE5 PE/ <br />SL PE <br />i <br />B' <br />6885 <br />6880 <br />6875 <br />6870 <br />6865 <br />6860 <br />6855 <br />6850 <br />6845 <br />6840 <br />A' <br />6885 <br />6880 <br />875 <br />870 <br />865 <br />860 <br />855 <br />850 <br />845 <br />840 <br />V <br />0 <br />0 <br />CV <br />I <br />w <br />N\ Gl <br />P <br />ROPO <br />ANT' `inn v <br />BAT <br />G` <br />PRINCIPAL SPILLWAY <br />ELEV. 6872.1 <br />UGATED METAL PIPE <br />WITH 90° ELBOW <br />=D TO IT. <br />PRINCIPAL SPILLWAY DETAIL <br />(NOT DRAWN TO SCALE) <br />EMERGENCY SPILLWAY <br />ELEV, 6874.0 <br />MINIMUM I" 1 <br />DRAINAGE BLANKET]/ <br />1�1 <br />45' <br />MIRAFI FILTER <br />FABRIC <br />(" T ❑E DRAIN PIPE <br />17 7� 6" MINIMUM COVER <br />TOE DRAIN <br />DRAINAGE BLANKET DETAIL <br />(NOT DRAWN TO SCALE) <br />DAM <br />PHREATIC LINE <br />Ln <br />w <br />N -29000 <br />J <br />POND 005 <br />ELEVATION <br />(FT. -msl) <br />STAGE <br />(FT.) <br />AREA <br />(ACRES) <br />CAP. <br />(AC. -FT.) <br />TOT. CAP. <br />(AC. -FT.) <br />DESCRIPTION <br />6855.0 <br />0.0 <br />0.06 <br />0.00 <br />0.00 <br />BOTTOM OF POND <br />6860.0 <br />5.0 <br />0.19 <br />0.60 <br />0.60 <br />6865.0 <br />10.0 <br />0.36 <br />1.37 <br />1.97 <br />6870.0 <br />15.0 <br />0.61 <br />2.44 <br />4.41 <br />6872.1 <br />17.1 <br />0.74 <br />1.42 <br />5.83 <br />PRINCIPAL SPILLWAY <br />6874.0 <br />19.0 <br />0.86 <br />1.52 <br />7.35 <br />EMERGENCY SPILLWAY <br />6875.0 <br />20.0 <br />0.92 <br />0.89 <br />8.24 <br />6880.0 <br />25.0 <br />1.30 <br />5.55 <br />13.79 <br />TOP OF DAM <br />VARIABLE SLOPE 15 / <br />DEPENDING ON MIN. <br />MATERIAL <br />FLOWLINE o <br />ELEV. 6874.0 2 0' <br />3 3 <br />CIE TILE � /�/�/�� 0.5', GRAVEL <br />LR OCK <br />SECTION OF EMERGENCY SPILLWAYS <br />NOT DRAWN TO SCALE <br />(THROUGH EMBANKMENT) <br />MAR 1 7 199' <br />Mink Lal,a <br />� ^� I� C1Prlamatinr f�:•: <br />�- � ..�•�slrinl��p'c r�pTl�I�nTlnnl <br />o �1� <br />N <br />rn i i( <br />6 x <br />ZW U <br />E E X <br />Za ww <br />c <br />E N O <br />ig <br />a U CO <br />�- Colorado P.E. 19959 <br />i <br />VKE <br />P Date: MAR 1 6 1992 <br />Company <br />IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII <br />19407 <br />*PROPOSED <br />EXHIBIT <br />13 -5 <br />POND 005 <br />PEABODY <br />SENECA II <br />COAL CO. 1300 S. <br />-W MINE <br />YALE FLAGSTAFF, AZ 86001 <br />DESIGNED <br />BY:TJW <br />SCALE:AS SHOWN <br />DRAWN BY: GA <br />1DRAWING DATE:3 -13 -92 <br />CHECKED <br />BY:RJG <br />PHOTO DATE: ? -1 -89 <br />CONTOUR <br />INTERVAL5 FEET <br />