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Task description <br />Site: New Elk Mine <br />Page 48 of 51 <br />BOREHOLE SEALING WORK <br />Seal 5 Wells PR2 <br />Permit Action: 2011 Midterm Review Permit/Job #: C1981012 <br />PROJECT IDENTIFICATION <br />Task #: 172 State: Colorado <br />Date: 10/23/2012 County: Las Animas <br />User: JHB <br />Agency or organization name: DRMS <br />UNIT COSTS <br />Abbreviation: None <br />Filename: CO 12-172 <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 />Seal SF2 <br />Portland cement <br />7.625 <br />700.6 <br />122.28 <br />bag <br />$9.74 <br />$1,191.01 <br />grout ( Bag, material <br />cost only ...94 lb. bag) <br />Plug Hole <br />PVC plug - 8 in. <br />8 <br />NA <br />1.00 <br />EA <br />$68.98 <br />$68.98 <br />diameter borehole <br />Marker <br />Borehole <br />NA <br />NA <br />1.00 <br />EA <br />$2.75 <br />$2.75 <br />location /identification <br />marker (EA, material <br />cost only) <br />Cut Casing <br />Exposed casing <br />7.625 <br />NA <br />1.00 <br />LF <br />$8.62 <br />$8.62 <br />removal - 8 to 14 in. <br />diameter steel pipe <br />(LF) <br />Seal NM20 <br />Portland cement <br />7.625 <br />507 <br />88.48 <br />bag <br />$9.74 <br />$861.80 <br />grout ( Bag, material <br />cost only ... 94 lb. bag) <br />Plug Hole <br />PVC plug - 8 in. <br />8 <br />NA <br />1.00 <br />EA <br />$68.98 <br />$68.98 <br />diameter borehole <br />Cut Casing <br />Exposed casing <br />7.625 <br />NA <br />1.00 <br />LF <br />$8.62 <br />$8.62 <br />removal - 8 to 14 in. <br />diameter steel pipe <br />(LF) <br />Mark Hole <br />Borehole <br />NA <br />NA <br />1.00 <br />EA <br />$2.75 <br />$2.75 <br />location/identification <br />marker (EA, material <br />cost only) <br />Seal NM21 <br />Portland cement <br />7.625 <br />1244.5 <br />217.21 <br />bag <br />$9.74 <br />$2,115.63 <br />grout ( Bag, material <br />cost only ...94 lb. bag) <br />Plug Hole <br />PVC plug - 8 in. <br />8 <br />NA <br />1.00 <br />EA <br />$68.98 <br />$68.98 <br />diameter borehole <br />Cut Casing <br />Exposed casing <br />7.625 <br />NA <br />1.00 <br />LF <br />$8.62 <br />$8.62 <br />removal - 8 to 14 in. <br />diameter steel pipe <br />(LF) <br />Mark Hole <br />Borehole <br />NA <br />NA <br />1.00 <br />EA <br />$2.75 <br />$2.75 <br />location/identification <br />CIRCES Cost Estimating Software <br />