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MT7 Page 14 of 149 <br />BOREHOLE SEALING WORK <br />Task description: Plug and Seal All Wells <br />Site: Williams Fork Mines Permit Action: MT7 Permit/Job#: C1981044 <br />PROJECT IDENTIFICATION <br />Task 002 State: Colorado Abbreviation <br />Date: 2/4/2016 County: Moffat Filename <br />User: JLE <br />Agency or organization name: DRMS <br />UNIT COSTS <br />None <br />C1981044-002 <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 - 2 in. <br />2" <br />NA <br />11.00 <br />EA <br />$21.19 <br />$233.09 <br />- 2"Wells <br />diameter borehole <br />(11) <br />- Fill Holes <br />Portland cement <br />2" <br />NA <br />62.00 <br />bag <br />$11.83 <br />$733.46 <br />with Cement <br />grout ( Bag, material <br />cost onl ...94 lb. ba <br />- Cut Casing <br />Exposed casing <br />2" <br />NA <br />11.00 <br />LF <br />$1.37 <br />$15.07 <br />at Surface <br />removal - 2 to 3.5 in. <br />diameter steel pipe <br />(LF) <br />- Borehole <br />Borehole <br />NA <br />NA <br />11.00 <br />EA <br />$2.89 <br />$31.79 <br />Marker <br />location/identification <br />marker (EA, material <br />cost only) <br />Bottom Plug <br />PVC plug - 4 in. <br />4" <br />NA <br />3.00 <br />EA <br />$29.28 <br />$87.84 <br />- 4"Wells (3) <br />diameter borehole <br />- Fill Holes <br />Portland cement <br />4" <br />NA <br />96.00 <br />bag <br />$11.83 <br />$1,135.68 <br />with Cement <br />grout ( Bag, material <br />cost only ... 94 lb. bag) <br />- Cut Casing <br />Exposed casing <br />4" <br />NA <br />3.00 <br />LF <br />$6.04 <br />$18.12 <br />at Surface <br />removal - 4 to 6 in. <br />diameter steel pipe <br />(LF) <br />- Borehole <br />Borehole <br />NA <br />NA <br />3.00 <br />EA <br />$2.89 <br />$8.67 <br />Marker <br />location/identification <br />marker (EA, material <br />cost only) <br />Bottom Plug <br />PVC plug - 6 in. <br />6" <br />NA <br />5.00 <br />EA <br />$52.93 <br />$264.65 <br />- 6"Wells (5) <br />diameter borehole <br />- Fill Holes <br />Portland cement <br />6" <br />NA <br />502.00 <br />bag <br />$11.83 <br />$5,938.66 <br />with Cement <br />grout ( Bag, material <br />cost only ... 94 lb. bag) <br />- Cut Casing <br />Exposed casing <br />6" <br />NA <br />7.50 <br />LF <br />$6.04 <br />$45.30 <br />at Surface <br />removal - 4 to 6 in. <br />diameter steel pipe <br />(LF) <br />- Borehole <br />Borehole <br />NA <br />NA <br />5.00 <br />EA <br />$2.89 <br />$14.45 <br />Marker <br />location/identification <br />CIRCES Cost Estimating Software <br />