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Colorado Division of Minerals and Geology <br />________________________________________ <br />ESTIMATING FORM - SEAU NG BOREHOLES <br />T ask #: 17e Prep. by: ESC Task Filenartie 0008-170 <br />Date: 28-Nov-98 Permit #:C-81-008 Mine: Neu Horizon #2 Mine <br />Permit Action: Midterm Review 1995 <br />Task Description: Seal Unde rburden Honitori ng Wells <br />• <br /> <br />UNIT COSTS <br />_________= Drill Water Flatbed Pickup Dozer <br />Mobile Equi pmenC Rig Truck Truck Truck (Cat D7H) Last update: 1991 <br />___________P ________ <br />Ownershi Cost/hr ____________________ <br />544. 18 58.63 ________ <br />56.70 <br />52.32 <br />535.68 ______________- <br />Operating Cost/hr = 538.55 57.55 47.53 55.47 531.52 <br />Operator Cost/hr = 521.58 520.84 520.84 521.58 221.58 <br />Assistant Cost/hr = 520.69 50.00 50.00 50.00 50.00 <br />' Total = 5125.00 537_02 535.07 529.37 588.78 <br />Materials 8 Supplies: Description S/unit unit cf/unit <br />_ r _____________________________ <br />Portland Type II Cement __________ <br />89.00 _____________ <br />90# sack __________________________ <br />3.00 <br /> Dry Granular Benton ite 56.00 100# sack 3.00 <br /> Surgel Abandornient Fluid 56.00 100# sack 3.00 <br /> Octo Pl u9 u.35 each NA <br /> Marker 52.00 each HA <br />ITEMf2ED TASK BREAKDOIJN AHD ASSOCIATED COSTS <br />BOREHOLE OR PROJECT I.D.: GW-N 13, GW-N16P 1, GW-N19, GW-N36 <br />Total Nurber of Holes: 4 No. Plugs/Hole: 1 Avg. unit volume (cf/lf ): 0.1963 <br />Av. Depth per Hole (ft.): 122.00 Plug Nt. (ft.): 10 Tot. cam. plug vol. (cf ): 7 .85 <br />Av. Diam. per Hole (in.): 6.00 Type of Casing: PVC Remaining till voL. (cf ): 87 .96 <br />Task Item <br />______________ <br />___ Task Description <br />_______________________ <br />_________________ Ouan[ity <br />____________ Unit <br />___________ E/Unit <br />________________ <br />__ Cost <br />_______ <br />____ <br />___________ <br />Drill Rig _______________________ <br />Seal/Plugg UrxJe rburden _________________ <br />Wells ____________ <br />4.00 ___________ <br />hour ______________ <br />5125.00 _______ <br />5500 ____ <br />.00 <br />Water Truck Water 4.00 hour 537.02 5148 .08 <br />Flatbed Truck Haul Hateri als 4.00 hour 535.07 5140. 28 <br />Pickup Truck Haul Crew 4.00 hour 529.37 5117. 48 <br />Dozer Grade Pad 4.00 hour 588.78 5355. 12 <br />Cement Plug Wells 2.62 sack 59.00 523. 56 <br />Bentonite ' Seal Wells 26.7D sack 56.00 5160. 22 <br />Surgel <br />Octo-plug Plug 4.00 ea. 54.35 517. 40 <br />Marker Mark Well Locations 4.00 ea. 22.00 58. 00 <br />Miscellaneous Cut Casing 1.00 hour 860.00 560. 00 <br />' Select either Bentonite or Surgel; not both. TOTAL DIRECT COST 51,530. 14 <br /> sheet 1 of 1 <br />