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Colorado Division of Minerals nrd Geology <br /> ESTIMATING FORM - SEALING BOREHOLES <br />.~ 7 <br />Task #: Prep. by: ESC <br />Tnsk Fil ename 0008c7 <br /> - <br />- <br />DaC e: 30-Nov-96 -L <br />Permit #:C-81-008 Mine: Hew Horizon - <br />#1 Mine <br /> Permit Action: Midterm Review 1995 <br /> Task Description: Seal 8 Plug Monitoring Wells <br /> UNIT COSTS <br /> _________= Drill eater Flatbed Pickup Dozer <br /> Mobile Equipment: Rig Truck Truck Truck (Cat D7H) Last update: 7997 <br /> Ownership Cost/hr = 544.78 58.63 56.70 52.32 535.68 <br /> Opera[i ng Cast/hr = 538.55 57.55 57.53 25.47 531.52 <br /> operator Cos[/hr = 521.58 520.64 520.84 527.58 521.58 <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 $ Supplies: Description S/unit unit cf/unit <br /> Portland T II Cement 59.00 90# sack 3.00 <br /> Dry Granular Bentonite E6.00 700# sack 3.00 <br /> Surgel Abandorment Fluid 56.00 100# sack 3.00 <br /> Oc[o Plug 54.35 each NA <br /> Harker 52.00 each NA <br /> <br /> ITEMIZED <br />TASK <br />BREAKDOtM AN D <br />ASSOCIATED <br />COSTS <br /> - <br />- - <br />- <br />BORENOIE OR PROJECT I.D.: GV-N7 [o GU-N11, GN-N24 to GN-N28 <br />Total Nuaber of Holes: 14 No. Plugs/Hole: 1 Avg. unit vol une (cf/lf ): 0.1963 <br />Av. Depth per Hole (tt.): 60.00 Plug Ht. (f t. ): 10 Tot. tem. plug vol. (cf): 27.49 <br />Av. Diam. per Hole (in. ): 6.00 Type of Casing: PVC Remaining fill vol. (cf ): 137.44 <br />Task Item Task Description Quantity Unit S/Unit Los[ <br />_____________ <br />Drill Rig ______________________ <br />Seal/Plug Monitoring ___________________ <br />Well ____________ <br />12.00 ___________ <br />hour ________________ <br />5725.00 ___________ <br />57,500.00 <br />IJa ter Truck Vater 72. D0 hour 537.02 5444.24 <br />F Lea [bed Truck Haul Material 12.00 hour 235.07 5420.84 <br />Pickup Truck Haul Crew 12.00 hour 229.37 5352.44 <br />Dozer Grade Drill Pad 8.00 hour 588. T8 5770.24 <br />Cement Plug Hole 9.16 sack 59.00 282.47 <br />Bentonite ` Seal Hole 36.65 sack E6.00 5219.91 <br />Surgel <br />Octo-plug Plug 14.00 ea. 54.35 560.90 <br />Marker Hark location 14.00 ea. 22.00 228.00 <br />Miscellaneous Cut Casing 3.00 hour 560.00 5180.00 <br />_________________________________ __________________________________________________ _ <br />' Select either ben mni[e or Surgel; not boCh. TDTAI DIRECT COST --53=999-04- <br />sheet 1 of 7 <br />