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W W <br /> O WQi In <br /> O <br /> O N <br /> N M K <br /> P <br /> 604,50ON COMPUTER-GENERATED-CONTOURS- 604,50ON <br /> BASED ON THE APRIL,1987 FIELD SURVEY <br /> s <br /> 5620 5620 <br /> TOP OF EMBANKMENT <br /> EMERGENCY SPILLWA 5610 5610 <br /> ELEV. 5605 <br /> // 5602 h`Oy60y6006�0 EMERGENCY SPILLWAY <br /> h <br /> RIPRAP---► 5600 ELEV. 5605 5600 <br /> (see spillway detail) <br /> 604,250 N G <br /> 604,2501V <br /> �5612 /�C1> N - t 6° CMP SECTION B-B' <br /> o� 2 SCALE: VERT: <br /> h� HOR1Z. I"=50' <br /> SOP OF EMBpN�M/ s h90 <br /> h <br /> ELevatior Stage Area Capacity Total Capacity <br /> (ft.-msL) (ft.) (Acres) (Ac.-ft .3 (Ac.-ft.) Description <br /> VARIABLE SLOPE 15' MIN <br /> 4If DEAENOING ON 5609 19.0 3.824 7.305 30.16 <br /> MATERIAL <br /> I FLOWLlNf 5608 18.0 3.481 6.454 26.50 <br /> 6"x/30'CMP <br /> / 5606 16.0 2.974 5.714 20.05 <br /> 604,0 � .�� l,5'RIPRAP <br /> RIPRAP of 5605 55.0 2.740 5.247 17.19 Emergency Spillway <br /> 12" CM DROP L T <br /> _ PRIN AL ILLW Y I I <br /> 3 _ 3 5604. 14.0 2.507 4.398 14.57 <br /> +6591.P - GEOTEXTILE - ��\i � 4"MIN. BEDDING 5602 12.0 1 .891 1 3.327 10.17 <br /> 5600 10.0 1 .436 2.745 6.85 <br /> SECTION OF EMERGENCY SPILLWAY 5599.1 9.0 1 .309 2.492 5.47 Principal Spillway <br /> NOT DRAWN TO SCALE <br /> 5598 8.0 1 .183 2.058 4.23 <br /> SS95r` 5596 6.0 0.875 1 .384 2.17 <br /> \ rs� e 5594 4.0 0.510 .648 0.79 <br /> m <br /> s 5592 2.0 0.138 .138 0.14 <br /> s <br /> 0 <br /> s soN o 5590 0.0 0.000 .000 0.00 <br /> so <br /> s <br /> 0 <br /> w o <br /> PLAN VIEW <br /> SCALE: l"=50' <br /> Anti-Vortex <br /> Battle Ptate �• <br /> 603,750N 603,750,N 40' <br /> L <br /> TOP OF EMBANKMENT <br /> 2 <br /> w _ _P. 5599.I ELEV. 56/0.0-_ <br /> M <br /> Y � 5610 5610 <br /> 2 ti <br /> � . <br /> co <br /> 2 EMERGENCY SPILLWAY ELEV. 5605_ o°/ <br /> w EXIT CHANNEL <br /> O Steel Rod ' ---12"CMP RISER <br /> Trasn Rack 5600 <br /> m O <br /> 0 SteelCorr va!eo 5600 - <br /> Riser With <br /> Reinforced ; Tee Section <br /> RIPRAP <br /> Concrete Base I; Welded to it <br /> Na - � / 6"CMP BARREL 5590 5590 <br /> 6.60 <br /> SECTION C- C' f-I: <br /> a <br /> SCALE VERT.: I =lOr 0 <br /> w HORIZ.: I"=50' <br /> 29 <br /> LU <br /> PRINCIPAL SPILLWAY APR988 <br /> ON <br /> ECLA1b4A1I DIVISION <br /> NOT DRAWN TO SCALE MINED <br /> 5620 <br /> 5620 <br /> --TOP OF EMBANKMENT <br /> ELEV. 5610.0 <br /> 56/0 20' MIN. <br /> 3 3 � <br /> 5610 <br /> I 1 PRINCIPAL SPILLWAY <br /> ELEV. 5599.1 <br /> 5600 _ 5600 <br /> SEDIMENT STORAGE <br /> f 12" CMP RISER-- 1 <br /> 5590 �5591.0 5590 <br /> L RIPRAP ANTI-SEEP COLLARS <br /> ON 6'x/30'CMP <br /> EXHIBIT "13-11A" <br /> POND #00l (as built) <br /> SECTION A-A' sg�?� Y° F� ER' S CERTIFICATION NUCLA MINE <br /> SCALE: VERT. l"=/O' SQ'°�� Rfio'GolI1 PEABODY COAL COMPANY <br /> HOR/Z: lL50' 7- �' dial <br /> "` �� 76 •` "; Colorado P.E. 17627 /300 S. YALE FLAGSTAFF, ARIZONA 86001 <br /> 1amv/9 • Schl SCALE: AS SHOWN DRAWN BY: D.V.M. <br /> ' <br /> rh h` /O � P`Y p <br /> " � \ �&s APR 15 1999 <br /> 1t 1.y® Date <br /> DATE: 6-9-87 DRAWING NO.: <br /> REVISION: APPROVED BY-' J. SCHLENVOGT <br />