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- 540,000 + \�— T / I -- <br />---N2 <br />I <br />W <br />16-A <br />1 :8 <br />6 <br />16-D <br />1 A. <br />L <br />.�1 <br />1111 79F <br />—N 35,000 <br />—}— <br />I <br />I <br />\ <br />'S CTIFICATION <br />ENGINEER ER <br />DOWN <br />III1A'r►'C�� <br />-- <br />�►Lga� � � <br />\ <br />D <br />Bow RFSOURL'6S� ILO <br />• by me or under my direct superWsian and <br />\ <br />® <br />BOWEE NO. 2 UM <br />v \ <br />LEGEND: <br />......\ PERMIT BOUNDARY <br />P.O. BOX 489 <br />- - \ FEE COAL PROPERTY LINE <br />T-- = <br />- - - -- FEI1F COAL LEASE BOUNDARY <br />beYBy knowledge and be/lef. <br />Sri: <br />- -_- - PROXC7ED FAULT LINE (D -Seam) <br />®� <br />® ®� ®�•�+ <br />- - -N 32,500 <br />mee O� ote <br />110' OV'FNBURDEN LIMIT (D -Seam) <br />"'•'°';`".., <br />r <br />Colorado p.E. 18230 <br />110' OVERBURDEN UMR (B -SOOm) <br />uee JCL, m ewae <br />- - OVERBURDEN\CONT URS (D- Seam) dd <br />290' 1b, B -SEAM <br />BOWIE NO, 2 MINE <br />EXTENT OF SUBSIDENCE BASED ON ANEI <br />PLAN <br />AFFECTED AREA DUE TO RUNOFF M M <br />DISTURBED AREAS <br />ROAD <br />' -- ROAD UNPAVED \ <br />SUBSIDENCE <br />- PoWERUNE17ELEPHONE \\ <br />ONE INCH <br />-- - - DRILL SI7F \ \ <br />IEDW I I <br />- - - - - -- PROBABLE MAXIMUM ROLLOUT LstE <br />M'N f <br />AREA OF PLANNED DISTURBANCE \ <br />s <br />B LIMITED EXTRACTION ZONED SEAM <br />� <br />ED Br: <br />LIMITED £NTRACTON ZONE B -SEAM <br />\ <br />® -GOB. VENT BORE. HOLE SITE <br />1OD SUBSIDENCE MONUMENT <br />\ <br />\ <br />• PROPOSED SUBSIDENCE MONUMENT <br />-N 30,000 <br />ZONES OF GREATEST SUBSIDENCE IMPA <br />7 - <br />- <br />OVERBURDEN 1 500 FEET <br />SUBSIDENCE MAGAG NIT7 UDES RANGE FROM <br />BS 117 9. <br />❑ <br />STRAIN RANGES FROM 1 1,10 TO <br />u -M/M <br />SURFACES RISK OF SURFACE CRACKS <br />CRACKS <br />SURFACE STRUCTURE DAMAGE CONS /DE ?ED <br />APPR <br />ZONES OF 1WERMEDIATE SUBSIDENCE I <br />PACT <br />OVERBURDEN 500 TO 1,000 FEET <br />I <br />SUBSIDENCE MAGNITUDES RANGE FROM <br />6.0 TO <br />STRAIN RANGES FROM 4,800 TO 11,100 <br />u -M// <br />SLIGHT RISK OF SURFACE CRACKS IN L <br />HER 0 <br />SURFACE STRUCTURE DAMAGE CONSIDE <br />EO RJ <br />T <br />lr <br />ZONES OF MINOR SUBSIDENCE IMPACT <br />TE <br />> FEET <br />ZI <br />S CE MAGNNITU17V DES OF LESS Ti <br />B.0 <br />® BURDEN <br />MAXIMUM 480Cu - -InA <br />NO SURFACE CR ANTCPAIED <br />SURFACE STRUCIUR MADE CONSID <br />ED NE <br />® D -SEAM COMPLETED HOR <br />S? <br />i ) <br />X <br />B -SEAM COMPLETED KVIDONGS <br />-N 2 7,500 <br />T I <br />W S -SEAM PRO.ECTED WORKINGS <br />---N2 <br />I <br />W <br />16-A <br />1 :8 <br />6 <br />16-D <br />1 A. <br />L <br />.�1 <br />N :'%5061.._...- <br />11WA <br />1111 79F <br />i <br />PREPMED FOR: <br />'S CTIFICATION <br />ENGINEER ER <br />DOWN <br />III1A'r►'C�� <br />-- <br />�►Lga� � � <br />D <br />Bow RFSOURL'6S� ILO <br />• by me or under my direct superWsian and <br />® <br />BOWEE NO. 2 UM <br />that. all of the kilormotlon presented on <br />P.O. BOX 489 <br />th7s drow1% Is true and correct to the <br />T-- = <br />PAONIA, COIDBADO 81928 <br />beYBy knowledge and be/lef. <br />Sri: <br />E ,�.; <br />®� <br />® ®� ®�•�+ <br />PREPARED BR: J. H. BUOY■! k ASSOCTAT68 <br />mee O� ote <br />"'•'°';`".., <br />P.m BbI IOMY <br />Colorado p.E. 18230 <br />uee JCL, m ewae <br />+ <br />�- <br />BOWIE NO, 2 MINE <br />N <br />1 P <br />YY <br />SUBSIDENCE <br />MA <br />ONE INCH <br />IEDW I I <br />DMD I.O. N.. 0 - 96 <br />M'N f <br />B <br />s <br />MAP -27 <br />ED Br: <br />LlM/ <br />EXTRACTION ZONE <br />I <br />I I <br />I <br />lr <br />TE <br />ZI <br />_ <br />+ <br />S? <br />See <br />1 <br />YY <br />2 <br />+ + <br />❑' <br />8 PAN +'',+ <br />A <br />' <br />PANEL 09 ROCK SLIDE (11/OJ) <br />• <br />• Dr - �� <br />• <br />0 <br />23 -8 <br />i <br />f <br />-D � <br />T N '11500 -_ <br />21.' <br />1 <br />O <br />+ <br />• <br />� <br />a <br />1 <br />• B <br />InI <br />-{- <br />NJU000 -- <br />t � t_ fff 1 <br />°p <br />I 1_ <br />T l <br />° <br />° <br />0 <br />° <br />+ <br />1 10 <br />10 -8 <br />1 <br />8• <br />1 • C <br />a <br />N :'%5061.._...- <br />11WA <br />1111 79F <br />r i <br />PREPMED FOR: <br />'S CTIFICATION <br />ENGINEER ER <br />DOWN <br />III1A'r►'C�� <br />-- <br />�►Lga� � � <br />D <br />Bow RFSOURL'6S� ILO <br />• by me or under my direct superWsian and <br />® <br />BOWEE NO. 2 UM <br />that. all of the kilormotlon presented on <br />P.O. BOX 489 <br />th7s drow1% Is true and correct to the <br />T-- = <br />PAONIA, COIDBADO 81928 <br />beYBy knowledge and be/lef. <br />Sri: <br />®� <br />® ®� ®�•�+ <br />PREPARED BR: J. H. BUOY■! k ASSOCTAT68 <br />mee O� ote <br />"'•'°';`".., <br />P.m BbI IOMY <br />Colorado p.E. 18230 <br />uee JCL, m ewae <br />PROJECT' <br />BOWIE NO, 2 MINE <br />N <br />YY <br />SUBSIDENCE <br />MA <br />ONE INCH <br />IEDW I I <br />DMD I.O. N.. 0 - 96 <br />M'N f <br />Ulf <br />s <br />MAP -27 <br />ED Br: <br />1' +• 1000' <br />1 0 <br />i <br />e <br />� Ire <br />N <br />D�G <br />J <br />I� <br />N <br />IJ <br />PREPMED FOR: <br />'S CTIFICATION <br />ENGINEER ER <br />I hereby certtly that l this drawing was done <br />D <br />Bow RFSOURL'6S� ILO <br />• by me or under my direct superWsian and <br />® <br />BOWEE NO. 2 UM <br />that. all of the kilormotlon presented on <br />P.O. BOX 489 <br />th7s drow1% Is true and correct to the <br />m1,: ILSSOi!N. . uc <br />PAONIA, COIDBADO 81928 <br />beYBy knowledge and be/lef. <br />PREPARED BR: J. H. BUOY■! k ASSOCTAT68 <br />mee O� ote <br />"'•'°';`".., <br />P.m BbI IOMY <br />Colorado p.E. 18230 <br />uee JCL, m ewae <br />PROJECT' <br />BOWIE NO, 2 MINE <br />N <br />YY <br />SUBSIDENCE <br />Aq�prav�l, <br />ONE INCH <br />IEDW I I <br />DMD I.O. N.. 0 - 96 <br />M'N f <br />6r, L.Kd 11 3 5 <br />s <br />MAP -27 <br />ED Br: <br />1' +• 1000' <br />