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Page 25 of 43 <br />BOREHOLE SEALING WORK <br />Task description: Plug and Seal All Boreholes <br />Site: Southfield Mine Permit Action: 2012 Midterm Review <br />PROJECT IDENTIFICATION <br />Task #: 053 State <br />Date: 6/25/2012 County <br />User: JDM <br />Colorado <br />Fremont <br />Agency or organization name: DRMS <br />UNIT COSTS <br />Borehole <br />Sealing/Item <br />Description <br />Method <br />Diameter <br />Length <br />Quantity <br />Unit <br />Unit <br />Total <br />Cost <br />Cost <br />SEAL ALL DEEP <br />BOREHOLES (2) <br />Fill Holes with <br />Portland cement <br />4 <br />1239 <br />72.00 <br />bag <br />$9.74 <br />$701.28 <br />Cement <br />grout ( Bag, material <br />cost only ... 94 lb. bag) <br />Bottom Plug <br />PVC plug - 4 in. <br />4 <br />NA <br />2.00 <br />EA <br />$27.85 <br />$55.70 <br />diameter borehole <br />Cut Casing at <br />Exposed casing <br />4 <br />NA <br />2.00 <br />LF <br />$5.75 <br />$11.50 <br />Surface <br />removal - 4 to 10 in. <br />diameter steel pipe <br />(LF) <br />Borehole Marker <br />Borehole <br />NA <br />NA <br />2.00 <br />EA <br />$2.75 <br />$5.50 <br />location/identification <br />marker (EA, material <br />cost only) <br />Drill Rig and Labor <br />SCHRAMM <br />NA <br />NA <br />16.00 <br />EA <br />$239.12 <br />$3,825.92 <br />T450BH <br />Water Trick <br />Water Tanker, 2,500 <br />NA <br />NA <br />16.00 <br />EA <br />$68.18 <br />$1,090.88 <br />Gal. <br />SEAL ALL <br />INTERMEDIATE <br />BOREHOLES (2) <br />Surface Plug <br />Portland cement <br />5 <br />453 <br />41.00 <br />bag <br />$9.74 <br />$399.34 <br />grout ( Bag, material <br />cost only ... 94 lb. bag) <br />Bottom Plug <br />PVC plug - 6 in. <br />5 <br />NA <br />2.00 <br />EA <br />$50.35 <br />$100.70 <br />diameter borehole <br />Cut Casing at <br />Exposed casing <br />5 <br />NA <br />2.00 <br />LF <br />$5.75 <br />$11.50 <br />Surface <br />removal - 4 to 10 in. <br />diameter steel pipe <br />(LF) <br />Borehole Marker <br />Borehole <br />NA <br />NA <br />2.00 <br />EA <br />$2.75 <br />$5.50 <br />location/identification <br />marker (EA, material <br />cost only) <br />Drill rig and Labor <br />SCHRAMM <br />NA <br />NA <br />8.00 <br />EA <br />$239.12 <br />$1,912.96 <br />T450BH <br />Water Truck <br />Water Tanker, 2,500 <br />NA <br />NA <br />8.00 <br />EA <br />$68.18 <br />$545.44 <br />Gal. <br />Permit/Job #: C1981014 <br />Abbreviation: None <br />Filename: C014 -053 <br />CIRCES Cost Estimating Software <br />