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BOREHOLE SEALING WORK <br />Task description: Seal South Taylor In -Pit Exploration Holes <br />Site: Colowyo Coal Mine Permit Action: Minor Revision 127 Permit/Job #: C1981019 <br />PROJECT IDENTIFICATION <br />Task #: A01 <br />Date: 10/18/2013 <br />User: JRS <br />State: Colorado <br />County: Moffat <br />Agency or organization name: DRMS <br />UNIT COSTS <br />Abbreviation: None <br />Filename: C019 -A01 <br />Borehole <br />Sealing /Item Method <br />Description <br />Diameter <br />Length <br />Quantity <br />Unit <br />Unit <br />Total Cost <br />Cost <br />In -Pit Rat Holes <br />Portland cement grout ( <br />5.625" <br />440 <br />38.00 <br />bag <br />$11.50 <br />$437.00 <br />(22) <br />Bag, material cost <br />only ... 94 lb. bag) <br />- Truck and <br />Flatbed Truck, 6x4, 45K <br />5.625" <br />440 <br />44.00 <br />EA <br />$101.66 <br />$4,473.04 <br />Laborer Time <br />GVW <br />Seam FB to Rat <br />Portland cement grout ( <br />5.625" <br />80 <br />7.00 <br />bag <br />$11.50 <br />$80.50 <br />Hole (1) <br />Bag, material cost <br />only ... 94 lb. bag) <br />- Truck and <br />Flatbed Truck, 6x4, 45K <br />5.625" <br />80 <br />4.00 <br />EA <br />$101.66 <br />$406.64 <br />Laborer Time <br />GVW <br />Seam F6 to Rat <br />Portland cement grout ( <br />5.625" <br />158 <br />14.00 <br />bag <br />$11.50 <br />$161.00 <br />Hole (1) <br />Bag, material cost <br />only ... 94 lb. bag) <br />- Drill Rig Time <br />Truck Mounted - 3.0in. - <br />5.625" <br />158 <br />4.00 <br />EA <br />$163.50 <br />$654.00 <br />500 ft capy. <br />Seam F1 to Rat <br />Portland cement grout ( <br />5.625" <br />2,467 <br />213.00 <br />bag <br />$11.50 <br />$2,449.50 <br />Hole (11) <br />Bag, material cost <br />only ... 94 lb. bag) <br />- Drill Rig Time <br />Truck Mounted - 3.0in. - <br />5.625" <br />2,467 <br />44.00 <br />EA <br />$163.50 <br />$7,194.00 <br />500 ft capy. <br />Holes Not Mined <br />Portland cement grout ( <br />5.625" <br />2,140 <br />185.00 <br />bag <br />$11.50 <br />$2,127.50 <br />Through (5) <br />Bag, material cost <br />only ... 94 lb. bag) <br />- Drill Rig Time <br />Truck Mounted - 3.Oin. - <br />5.625" <br />2,140 <br />20.00 <br />EA <br />$163.50 <br />$3,270.00 <br />500 ft capy. <br />- Borehole <br />Borehole <br />NA <br />NA <br />5.00 <br />EA <br />$2.81 <br />$14.05 <br />Marker <br />location/identification <br />marker (EA, material <br />cost only) <br />Water Truck Time <br />Water Tanker, 2,500 Gal. <br />NA <br />NA <br />116.00 <br />EA <br />$50.75 <br />$5,887.00 <br />(All Holes) <br />Job Hours: 116.00 Total Cost: $27,154.23 <br />