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TABLE 3 - SAGE CREEK PROJECT 2009 RECLAMATION COST ESTIMATE
<br />Ilnle Data Drillllnle I'lu'--jilt Reclaim Drill Pads kt•se:eL1 Re%C.-'etatiun
<br />1'ds' Plug Gel Bentonite Chips Oust to Seal S Drill Res eg ( ost Re%eg Cost Re%eg Fail Reseed
<br />Est Depth Drill Ilnlr 1'ds f emeriti Cement Cost Plug Gil Cost rill Pad Isg Dstrh Iktb Per Pad Pad Reclamation Pad Rrgradc Reset krscg Fail Hole 11) Ft ( emented or Bentonile Cast I50Ib
<br /> bag . Plug , r (Labor & ILahur & CoO (Lahur & Total Reclaim ( ost
<br />(ft) 1olumr (rd ) Ilole' (SI20igd I ISIINNrd3f (acres) Depth (ft) ()ds I ICU illlBack6ll) and Topsoil Cost Reseed C'ast' Chipslllulr = 0.032 )d')' (driller feel F9uiP•1 Equip.)" Equip.1"
<br />ccuu35 ~,~,1 s, w4` SIB
<br />rcu037 780 n? nn b S7211 N'A Sli, 17n u'; S3_2b Sir lu SI811 518 5!~ Si 8 1 4 2 SIx1~ 5181 S; „I ;I.
<br />ccu1138 1.35a lu 7 1, U 7611 S''0 4 7 NiA 54w, S2 370 (121 I 1711 Ss 13 )ills S32 21 S16 10 5180 ccu039 I.oRO 1~4 h0 76u S'2~• 96 V+A $vni 52310 023 111 3711 583+ S47i S32 2b 516111
<br /> SIB() S l xl l 51x,' S: 7,;8
<br />ccullal) 191, 2; ~ h0 S7'1~ h: "A 5b;, 5237() 1, 23 n 37u 581; S47c S32'_o $1610 51811 7-- S I xU S x1 $:.u,n
<br />ccull4l uses i 760 572(h 1 $liu 52.170 u2 1 n t70 5871 S47s 53.21 Slh lu Slsu S 11(o S { w. S4 U;; N,
<br />ccu042 10 8 R Inn S7'I~ 's V' 1 S2,h 5'_?1n a 23 n 1111 5833 541'5 532^_(- 51h I0 S1801 Slx,~ 51x+b;~xl xx
<br />ccu043 1'3~~ v7 h0 76h S7'o A. 5371 82370 v21 3711 $813 S47i S32 2(: 111 S1~,,i1 51x, S 181 S: 171, <4 S1x'i 51x11 5i?li; :v
<br />ceut144 I v;p,! 60 7fw STn n N A% rtilui 52,37u 023 n 170 S833 5.17; S322b alb Ili SINN ccu045 0;S 8' h 1) 760 S72G NS217 52 ;i11 1127 1 n 3711 5833 ,47s S;2 21 510 III 5I so $1 so S]so
<br /> x
<br />ccu046 bli 47 nil 760 S72D 87 N5808 S_3711 2; 11 1,'11 SR 33 S47> Si 2( SIr, lu SISII $1811 SISI) S h7i Y-
<br />ccullal 111,1 27 60 1111 S7 11~ 117 \-1 Sh11 S';'n u23 n 7111 gNS4's SI^lo S1s1~ Sixu Slsi5~ 17t,
<br />ccu046 70 1 2 S 784 N A _ 023 1 n ;?u c1:; "t e1„ I a1,e v7i1 - r,u Sr~~ , r
<br />r;<',dr,'h 1111 it ..:III] (41~ illll '.III 01) i~lll •
<br />Equipment Mobilization/Demobilation13.14
<br />11ob Dcmuh . Pad( onstrucuon lfY, D01,n costlhdlket ($313 2>, houU \1,.11 I ),ntoh I'aJ Iicrlumauan ill 1),-'! n,t Ili 'llaet 531 + . ` hole Aleet I $"I ; hour 1 51 ~h 6; 1v J
<br />\L,I'.Ildn~•h-I'adl?c~lamall~- !r;I::tis_~
<br /> S2.520 S2,520 $78,760.45
<br />21.025 568 10,320 59,768 74.7 56,531 S38,864 2.5 1.0 10.020 S22,545 SI2,350 S870.8 S435.4 S2,520 6RlshInTII II ! I1I /fN11 111%IISI7c,illI bswues o 2i-Inch diameter drill hole = it _
<br /> I ; I it it Uccamom lh_ a x" diameter ameter hole is dr illed - ) 112h it's it /r 1/1\1/..\//r,l11rl\\11IJHh Sllld.8/ll.7
<br />2 Assumes deeper holes (greater than 840 leet) sill be plugged ssnli 6 cubic cards of ccnnnt (about 761 Ic'et) • concrete trucks can dch%cr nsds of concrete to oll-road site, mudcrnd~
<br /> deep holes I het„ecn iull ,nil 8ui 1 Ices) will he plu gal ;o cu 3 Assumes $12 25 per sack and 9 5 sacks per cubic surd
<br />4 Assumes $9 per sack and 4 0321ds3 per sack. 50 lb sacks
<br />5 Assumes $7 25 per sack and 2 2 cubic feet per sack, approstmateb I I sacks per cubic lard
<br />6 Cement and plug lablo cost Assumes 6 hours per hole at S39i per hour
<br />7 Assumes 82'_5 per LYD'
<br />8 Utilizes either D4 or D6 tracked dozer Assumes 5 hours per pad at 895 per hour
<br />9 Seed is broadcast Assumes S 140 per acre 10 Assumes 50°. failure rate Reseeded at S70 per acre
<br />I I Assumes seed application %%dl take'_ hours at 890 per hour
<br />I' Ilolr drilled to Wolf- Creek Coal Seam
<br />13 Cost breakdoxn from C'IRCES Estimating SoRuare (April 2008)
<br />14 Cost assumes a separate mose for each drtllhole location and each mose sill take approV matel, one-half hour
<br />By. S Cowman 12/31108 Revised. J Weinman 01108109
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