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• Colorado Division of Minerals and Geology <br />ESTIMATING FORM -SEALING BOREHOLES <br />Task #: 17c Prep. by: ESC Task Filename : 0008-17C <br />Date: 26-Jan-01 Permit #:C-81-008 Mine: New Horizon #2 Mine <br />Permit Action: PR OS <br />Task Description: Seal Overburden Monitoring Wells <br />UNIT COSTS <br /> Drill Water Flatbed <br />Mobile Equipment: Rig Truck Truck <br />Ownership CosUhr= $44.18 $8.63 $6.70 <br />Operating CosUhr = $38.55 $7.55 $7.53 <br />Operator Cost/hr= $21.58 $20.84 $20.84 <br />Assistant CosUhr = $20.69 $0.00 $0.00 <br />Total= $125.00 $37.02 $35.07 <br />Materials & Supplies: Description <br /> Portland Type II Cement <br /> Dry Granular Bentonite <br /> Surgel Abandonment Flu id <br /> Odo Plug <br /> Marker <br />. ITEMIZED 7ASK BREAKDOWN AND ASSOCIATED COSTS <br />BOREHOLE OR PROJECT ID <br />Pickup Dozer <br />Truck (Cat D7H) Last update: <br />$2.32 $35.68 <br />$5.47 $31.52 <br />$21.58 $21.56 <br />$o.oa $o.oo <br />$29.37 $88.78 <br />$/unit unit d/unit <br />$9.00 90# sack 3.00 <br />$6.00 100# sack 3.00 <br />$6.00 100# sack 3.00 <br />$4.35 each NA <br />$2.00 each NA <br /> GW-N15, GW-N18P1, GW-N21, GW-N38 <br />Total Nu mber of Holes: 4 No. Plugs/Hole: _ 1 <br />Av. Depth per Hale (ft.): 56.00 Plug Ht. (ft.): 10 <br />Av. Diam . per Hole (in.): 6.00 Type of Casing: PVC <br />Task Item Task Description Quantity <br />Drill Rig SeagPlug Overburden Wells 2.00 <br />Water Truck Water 2.00 <br />Flatbed Truck Haul Materials 2.00 <br />Pickup Truck Haul Crew 2.00 <br />Dozer Grade Pad 2.00 <br />Cement Plug Wells 2.62 <br />Bentonite • Seal Wells 9.42 <br />Surgel <br />Octo-plug Plug 4.00 <br />Marker Mark Well Locations 4.00 <br />Miscellaneous Cut Casing 1.00 <br />• Select either bentonke or Surgel; not both. <br />r1 <br />LJ <br />sheet 1 of 1 <br />Avg. unR volume (d/If): <br />Tot. cem. plug vol. (cf): <br />Remaining fIl vol. (cF): <br />Unit $/Unit <br />hour $125.00 <br />hour $37.02 <br />hour $35.07 <br />hour 529.37 <br />hour $88.78 <br />sack $9.00 <br />sack $6.00 <br />ea- $4.35 <br />ea. $2.00 <br />hour $60.00 <br />1991 <br />0.1963 <br />7.85 <br />36.13 <br />Cost <br />$250.00 <br />$74.04 <br />$70.14 <br />$58.74 <br />$177.56 <br />$23.56 <br />$56.55 <br />$17.40 <br />$8.00 <br />$60.00 <br />TOTAL DIRECT COST : $795.99 <br />F:\ENG\DATAMRI2 W aPERMR-APPROVED\TASK-ALL POF <br />