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I <br /> t� <br /> MAP LEGEND <br /> RENIMEM <br /> mj e A. <br /> c. <br /> 7zREVISION DATE BY DRAWN BY <br /> PPROXIMATE A A \ <br /> � MR 1 5-290 1 O/19/ 1 5 KEC BY DATE <br /> MR I G-297 05/ 1 1/ 1 G KEC KEC 1/7/98 <br /> . <br /> TR I G-8G 1 2/OG/ I G KEC <br /> rw. <br /> � <br /> F <br /> MR 17-303 0 I✓O2/ 17 KEC SCALD: I "-"3C�0' <br /> E �v MR 17-304 01/09/ 17 KEC <br /> 1 1 5 r ,, :... TR 1 7-87 03/ 14/ 17 KEC TOWN5HIP <br /> M EL. 7 G 00 I MR 17-30G 03/ 14/ 17 KEC T 5 N <br /> RANGE <br /> R 8G W <br /> I, MICHAEL ANTHONY BERDINE, A REGISTERED PROFESSIONAL ENGINEER <br /> 1 15 (I=C13H) L. G777 . 58 IN THE STATE OF COLORADO DO HEREBY CERTIFY TO AT TH15 MAP 15 <br /> I G CORRECT TO THE BEST OF MY KNOWLEDG IEF. <br /> 00 I -5-5 p°0 vcF <br /> EL. G804 . 95 PNTHpNy°2�t< <br /> 47064 Qa <br /> MICHAEL ANTHONY BERDINE Fs ' <br /> S��NA L E <br /> SITE 8 P.E. NO. 470G4 <br /> EL. G789. 5 <br /> 1 FSUIM�URILL PAD <br /> MCI <br /> 1 <br /> s <br /> - • 1'OwER ONE � , <br /> YO EI£CIRICPl \ . <br /> BORE-MOLE <br /> / POND G x <br /> f <br /> � YiF III I.6 nr !9R <br /> (D (G) <br /> • bncn F I �. <br /> �(w 15 .00 <br /> rn$CN c n <br /> (G2 OF PERMn <br /> l C-81-07i) I <br /> MERRIAG STATION ..._. ) <br /> (�� PJ�.iPTION WTMAOEOUwmm jy1 <br /> BURPwB BTORA6E y <br /> E 8GO.00 A 1 <br /> f <br /> 51.85TXTION <br /> POMP <br /> 1 Topsoil Stockpile t Borehole / °_/ .LONGWAU.5TAGING.AREA <br /> -200'Straw Wattles `J" "`��� <br /> J <br /> y- POND F <br /> x� <br /> D) 9 1 - I Drainage Ditch G \\-,Z I / f <br /> • \ Fish Creek Access Road \\ ,. DITCH F-2 <br /> 210 Straw Wattles ' V °• f l ?off / <br /> 4 • • • \ \ ) J j TCn G2 - DITCH G-I(B) <br /> County Road#27 EOUIP�N ERIA4. pt Bo2.eow <br /> sTORAf `AREAS. WATER LINES I AREA <br /> Rock Lined Sump <br /> ^-200'Straw Wattles � `) � -....�nc�erRenrrxENr <br /> Existing Roads Cmp culvert <br /> �� County Road 80'Buffer r <br /> From Road Centb'r6ne - � - . 1�� . > DBcn'a�k <br /> Topsoil Stockpiled •'�' \ k� f ,.� <br /> -200'Straw Wattles Es <br /> I .1 Borehole <br /> S \A/ I <br /> �1 r T • • _j T 51 _ / // HYDRANT 1 <br /> 1 <br /> 9 I -M004 P ND . �� � <br /> i rn I 1 / :' DITCH G i(w <br /> ' Drainage Ditch X 1 Rock Lined Sump f . 1 _. 1 J' ,`� d .... TRANSFORMER <br /> -- 843 . i rmWsM <br /> `fi�l^k i - f F' ODOIYBumw - <br /> 2G0'Straw Wattles f A FM <br /> jAAV /// J <br /> 5 aV { / 5FA oN b EOUIPMEN/MATERA <br /> VV ,. \ r / F..�ulllCs oRaPlydEiSTORAGEAREAS <br /> Rock Lined Sum I` N . . <br /> r <br /> WA5TE AREA <br /> EXISTINGSAND`sTOP1ESUB '� ,/J - <br /> T (NON COAQ <br /> RA-IrIS�ORME "� .. �� �~ <br /> -. _ THICKNER UNDERFLOW <br /> 2-G'HDPE PIPE <br /> ,� . ., :*•"'".i SUMP ..A DITCn D-4 / <br /> FILL AREA <br /> MP <br /> BATCH WEIGn, ' �'�. PROHcrtur <br /> �� I < <br /> DRAINKCMF LINE1UN DITCH HRC-I yrc� D z owouA <br /> .. 1 coAL 5 R <br /> WALL \ r POND D DITCH D-3 <br /> 6ATCH WEIGH 1 � ;._.._ ' SECANT <br /> AD EXCAVATED MATERAL <br /> .` ROCK FILTERS ,./ ` / P1� I_A <br /> ! API �O PREVIOU5 PRODUCT \ SUMP / - WASTE <br /> 1\ _ DIVcR510N REFUSE <br /> ;� }t „� • PILE(NOT IN USE) ' sue°' OtTCH AREA E nQu _ <br /> ), * ° -'f DI5P05AL A AREA TO BE D P� 909 OF EROSION CONTROL WATTLES OR FILTER FENCE <br /> Of �' I _ DITCH G-I j`�'� T AREA I PR WASTE <br /> TEMPORARY BELT 57RUCTURE G 3 �U' N 'Aw _ \ -„-�� RDA Ia y� <br /> STORAGE AREA �/-y� /q( C P D C - '-"', <br /> G S G VY / f�// RPM D AS NEEDED PROPOSED 501E STOCKPILE 30 F(HIGH <br /> I J C.I1 D-I / \��../ .....—4.5 ACRES-200.OW CY <br /> FRENCH DRAIN _...._ SHAFT M <br /> - TEMPORARY STORAGE —=rt I DIVERs1�N' ITCH <br /> FILLS, \\` <br /> PONDS-15 f + \ DITCr <br /> TRAN5F0KM R� b SITE 7 <br /> DIVER5ION DITCH SUBSTATION EL. G850. 00 <br /> DRY STORAGE' BUILDING STORAGE ' h r RDA2 DITCH OVERBURDEN KP E <br /> • ♦' SROPOSED 9O'WIDE x 900'LONG <br /> DITCH 5-1 TEMP.LAB �! ` aSTa�ESS oEorrtovoseD <br /> SUMP 570CKPIL� <br /> ROM GOAL STORAGE AREA / ` <br /> USGS GAGING TATI( � - <br /> 09243800 RELOCATE THE SOIL FILE(W.100 YD3)ALONG THE 30W OF Ex5TING 4 PRO"M HAUL ROADS <br /> MATERIAL STORAGE AREAS _ _ f _. �9n /, <br /> EL. G789 . 95 a <br /> OIL SHED // DITCH <br /> PUMP HOUSE <br /> ' CMP LOCH N i <br /> EACH CMP5 <br /> (under aCh haul road) ,t1, COVER MATERIAL STOCKPILE <br /> 80 POND (T) 1 ` DIVERSION DITCH <br /> ` � RDA-I <br /> MATERIAL STORAGE POTENTIAL FRENCH DRAIN <br /> EL. G8 10.00 `' area of Interest <br /> POND T <br /> STOCKPILE <br /> 85,100 YD3 "-EXISTING ROAD <br /> l <br /> 08-27-15 <br /> N '-EXISTING ROAD TO STOCKPILES <br /> (COAL WASTE DISPOSAL SITE) I( <br /> AREA i - SOIL TO BE REMOVED <br /> `_ f! 230,4 I O FT2 - 18"DEPTH L.. T <br /> : I 12,500 YD3 <br /> h s ; REFUSE PILE PERIMETER 08-04-1 S ELEV. G987.54' <br /> WATERSHED'BOUNDARY <br /> UNDERDRAIN EXTENT 08-04- 15 ELEV. G995.41' r UN�ERDRAIIW 3Q' Twentymile Coal LLC <br /> tTIC 29515 Rout`t Co. Rd. # 27 <br /> '— DIVERSION DITCH j <br /> Oak Creek, CO 81639' <br /> RDA-I d <br /> DIVERSION DITCH <br /> TOPSOIL 5TOGKPILEf <br /> DIVERSION DITCH FOIDEL CREEK MINE <br /> e P� RDA-I e <br /> 3 MAP 23C <br /> OO9—S— I O AREA OF DISTURBANCE <br /> ° SURFACE DISTURBANCE & MONITORING <br /> EL. G90G . 7 <br /> f <br /> Seam: SURFACE DISTURBANCE &M IVI� USA <br /> Date: 10/08/14 <br /> Drawn By: KEC State: Colorado <br /> SCALE: 1"=400' 0 � r 4W soil' <br /> I _ <br /> POND A R <br /> 5HEET MR-306 <br /> �o on Approved 3/17/2017 <br /> -- a� <br /> — o`vNS1M:,in9&�Saety <br />