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Colorado Division of Minerals and Geology <br />• ^^^ESTIMAT[NG,PORN^^ ,SEALING,BORE HOLES,^^ <br /> Task k: 372 Prep, by: JRS Task Filename 0007-372 <br /> Date: 29Augus t00 Permit #:C•80.007 Mine: Vest Elk <br /> PermiC AcCion: Minor Revision 270 <br />• <br />C <br />J <br />Task Description: Seal Five Inch Grill Xol es <br />UNIT COSTS <br />_________= Drill Voter Flatbed Pickup Dozer <br />Mobile Equi Anent: Rig Truck Truck truck (Cat 07N) Last update: 1997 (dozer) <br />_ _ <br />Ownership Cost/hr = _____________________________ <br />544.18 510.39 54.86 __________ <br />52.40 _____________ <br />536.36 __________ _________ <br />Operating Cos c/hr = 538.55 514.88 57.79 55.16 545.14 <br />Operator Cost/hr = 522.95 522.18 522.38 521.82 523.12 <br />Assistant Cost/hr = 722.06 50.00 50.00 50.00 50.00 <br />Total = 7127.74 547.45 735.00 729.38 5104.62 <br />Materials B Supplies: Description T/uniC uniC cf/unit <br />_ <br />. _ _ _ <br />Portland Type II Cement <br />79.00 _ __ <br />90# sack __________________________ <br />3.00 <br />f <br /> Dry Granular Bentonite 76.00 100# sack 3.00 <br /> Surgel Abandonment Fluid 56.00 100# sack 3.00 <br /> DCCn Plug 74.35 each NA <br /> Marker 52.00 each NA <br />ITEMIZED TASK BREAKDONN AND ASSOCIATED COSTS <br />BOREHOLE OR PROJECT I.D.: All 8" Holes <br />Total NuRber of Holes: 38 No. Plugs/Hole: 1 Avg. unit volume (cf/lf ): 0.1364 <br />Av. Depth per Hole (f t.): 1,262.30 Plug Ht. (ft.): 10 Tot. tem. plug vol. (cf ): 51.81 <br />Av. Diam. per Hole (in.): 5.00 Type of Casing: pVC ~ Remaining fill vol. (cf ): 6,488.73 <br />Task Item Task Descripci on Duantity unit T/Unit Cost <br /> <br />Grill Rig Fill Hol e~ 152.00 hour 5127.74 519,476.48 <br />Voter Truck Supp ly Voter 152.00 hour 547.45 57,212.40 <br />Flatbed Truck Haul EquipTment 152.00 hour 535.00 55,320.00 <br />Pickup Truck Xaul CreV 152.00 hour 729.38 54,465.76 <br />Dozer <br />Cement Plug Hole 77.27 sack 59.00 5755.44 <br />Bentonite • Fill Hole 2,162.91 sack 76.00 512,977.<8 <br />Surgel <br />Otto-plug Plug 38.00 ea. 54.35 7165.30 <br />Marker Mark Hole 38.00 ea. 52.00 576.00 <br />Niscellaneous <br />• Sel ec[ either bentonite or Surgel; not both. <br />TOTAL DIRECT COST 5.9,788.83 <br />sheet 1 of 1 <br />