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#004 EAST DITCH <br /> N 603,700 Game a-,aie ri <br /> sf ' "\ " "ALTERNATIVE A" <br /> (SLOPE: 0% to 1.5%) <br /> / / / / yy.:�:��,�l1, ► ��9,p yet, - <br /> / / `�, - `•- 5666 EMERGE.". <br /> PPP " y <br /> r / / x <br /> - h �� - •,�,� n,;� - /I f MIN. <br /> Steel Pjpe JCS X. 2 <br /> \.�,Al -_� Tee Sect] n \` <br /> 51 PRINCIPAL SPfLLWARASH SCREEN r <br /> �! Weitled to rt <br /> N ELEV. 5662 'ALTERNATIVE S' <br /> P pj1G <br /> Ga E.s � (SLOPE: 1.5% to 50'!6) <br /> 0 /56�g <br /> / 03,6 `!'f Jul' <br /> N 11117 27 <br /> / / y h6 2 <br /> � l MIN <br /> J y o <br /> 0h� <br /> s <br /> ��, � � RIPRAP SCALE: 10 2` <br /> 0 <br /> h6�h '- <br /> / <br /> �� NOT 17 SCALE GENERAL NOTES: <br /> In J Q y�y � y6 <br /> �o / 1 . CONSTRUCTION TO BE COMPLETE BEFORE DISTURBING UPSTREAM DRAINAGE AREA. <br /> 2. PONDS AND DAMS CONSTRUCTED AFTER May 3 1978 TO BE DESIGNED INSPECTED AND <br /> 12" DROP INLET CMP EMERGENCY SPILLWAY y ' <br /> � • � � � ^ /,h60 61y/2 � / CERTIFIED BY A REGISTERED PROFESSIONAL ENGINEER, <br /> 1 <br /> ALL ELEVATIONS IN FEET ABOVE MEAN SEA LEVEL. ALL DIMENSIONS IN FEET AND <br /> y6 / INCHES ( 1 METER = 3.2808333 FEET) . <br /> \ 4. SAVE TOPSOIL FOR PLACEMENT ON STOCKPILES OR RESPREADING ON SLOPES. <br /> N603,5 <br /> P 1 c1,117,51 i S. SEED ALL DISTURBED AREAS, FILLS, AND CUTS. <br /> ELevatior Stage Area Capacity Total Capacity <br /> / (ft .-msL) (ft . ) (Acres) (Ac .-ft .) (Ac .-ft .) Description b. ALL PONDS AND DAMS TO BE EXAMINED FOR STRUCTURAL WEAKNESS, EROSION, AND OTHER <br /> HAZARDOUS CONDITIONS, AS PER APPROVE PLAN, <br /> r--RIPRAP o \ / N 5658.0 0.0 0.00 0.00 - 0.00 Bottom of Pond <br /> 7. ALL PONDS SUBJECT TO REVISION - SITt STUDIES AND MORE DETAILED ANALYSES <br /> 1 / 5660.0 2.0 0.02 0.02 0.02 THROUGHOUT LIFE OF MINE TO BE REFLECTED IN POND DESIGN, <br /> 5662,0 4.0 0.04 O.C6 0.08 Principal Spillway 8. THE FILL MATERIAL SHALL BE FREE Of SOD, LARGE ROOTS, OTHER LARGE VEGETATION <br /> m MATTER, AND FROZEN SOIL, AND IN NO CASE SHALL COAL-PROCESSING WASTE BE USED <br /> J 5664.0 6.0 0.07 0.11 0.19 IN EMBANKMENT CONSTRUCTION. THE FIL _ MATERIAL SHALL CONSIST OF SELECT <br /> Nso3,517 scALE I"'=2o� � IMPERVIOUS MATERIAL. <br /> QD <br /> e1,1 ns6 j 5666.0 8.0 0.11 0.18 0.37 Emergency Spillway <br /> " EXISTING GROUND 4 THE PLACING AND SPREADING OF ALL FILr MATERIAL SHALL BE STARTED AT THE LOWEST <br /> o B PROPOSED GROUND 5668.0 10.0 0.14 0.25 0.62 Top of Enbankment <br /> N 603,500 o POINT Of THE FOUNDATION. THE FILL SMALL BE BROUGHT UP IN HORIZONTAL LAYERS <br /> LESS THAN 12 INCHES IN THICKNESS AND COMPACTED OVER 93% OF STANDARD PROCTOR, <br /> -. - - - - - - ---. - _- - - -- - <br /> - <br /> I <br /> - <br /> _ - <br /> - --- ---- -- - -- - - - - - - -- - - - - -- LAM -- <br /> 5675 �- --- - -- - - - - - - - - <br /> T <br /> I 5675'' <br /> 567U --- -�---- E - �- - - - --- _ - --- r <br /> -�--. N - - <br /> _._._ .. .-J�. <br /> -d H - __.- �_ .. �� - -. - _ - <br /> -- <br /> 5665 <br /> lum Ev <br /> f - - <br /> - I - - _ <br /> k. <br /> 5660 - -- --- - -- - -- <br /> I PR -? <br /> 5655 _CH- - Q -- - -LAE -- - -- - - -- <br /> - <br /> �--- 5655 <br /> I -- -- -- - i - j -- - -- -. . __ --_ - _- - -�-- -- ----- -- - --- --- - - 4Lr-'- - 5 <br /> - - -. <br /> I, - --fit-- - -- --- - - �---� - - - - --- - �---_ - <br /> I I <br /> - - --- <br /> - - - _- PEABODY COAL COMPANY PROPOSED DRAWN BY : C.HUBSELL REVISION : SCALE : EXHIBIT " I3-14" <br /> HORIZ: 1" 20 <br /> NUCLA MINE # 004IMPOUNDMENT DATE: 10-25-86 APPROVED: JG.S. VERT: /" 5' SHEET I OF I SHEETS <br />