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Task description: <br />Site: Bowie No. 2 Mine <br />BOREHOLE SEALING WORK <br />and Seal 4 Utility Holes at Fan Bench <br />Permit Action: Minor Revision 133 <br />PROJECT IDENTIFICATION <br />Task #: 300 State <br />Date: 11/19/2012 County <br />User: SLB <br />Colorado <br />Delta <br />Agency or organization name: DRMS <br />UNIT COSTS <br />Permit/Job #: C1996083 <br />Abbreviation: None <br />Filename: C083 -300 <br />Borehole <br />Sealing /Item <br />Description <br />Method <br />Diameter <br />Length <br />Quantity <br />Unit <br />Unit <br />Total Cost <br />Cost <br />Bottom Plug <br />PVC plug - 10 in. <br />10 <br />2080 <br />4.00 <br />EA <br />$94.50 <br />$378.00 <br />diameter borehole <br />- Fill Holes <br />Portland cement <br />10 <br />2080 <br />567.00 <br />bag <br />$9.74 <br />$5,522.58 <br />with Cement <br />grout ( Bag, material <br />cost only ... 94 lb. bag) <br />- Cut Casing <br />Exposed casing <br />10 <br />NA <br />12.00 <br />LF <br />$8.62 <br />$103.44 <br />at Surface <br />removal - 8 to 14 in. <br />diameter steel pipe <br />(LF) <br />- Borehole <br />Borehole <br />NA <br />NA <br />4.00 <br />EA <br />$2.75 <br />$11.00 <br />Marker <br />location/identification <br />marker (EA, material <br />cost only) <br />- Drill Rig <br />ATLAS COPCO <br />NA <br />NA <br />32.00 <br />EA <br />$174.62 <br />$5,587.84 <br />Time <br />ROC D7- 11,4.0 in. <br />- Water Truck <br />Water Tanker, 2,500 <br />NA <br />NA <br />32.00 <br />EA <br />$63.70 <br />$2,038.40 <br />Time <br />Gal. <br />Job Hours: 48.00 Total Cost: $13,641.26 <br />