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Task description: Seal N <br />Site: McClane Canyon Mine <br />PROJECT IDENTIFICATION <br />BOREHOLE SEALING WORK <br />ring Well GW -1 and MR -37 Borehole <br />Permit Action: MT7 <br />Task #: 027 State: Colorado <br />Date: 12/30/2013 County: Garfield <br />User: ZTT <br />Agency or organization name: DRMS <br />UNIT COSTS <br />Table 3.7 -1 Page 44 <br />Permit/Job#: C 1980004 <br />Abbreviation: None <br />Filename: C004 -027 <br />Borehole <br />Sealing/item Method <br />Description <br />Diameter <br />Length <br />Quantity <br />Unit <br />Unit <br />Total Cost <br />Cost <br />Seal GW -1 <br />Portland cement grout ( <br />3" <br />18.5' <br />2.00 <br />bag <br />$11.50 <br />$23.00 <br />Bag, material cost <br />ba <br />- Borehole <br />Borehole <br />NA <br />NA <br />1.00 <br />EA <br />$2.81 <br />$2.81 <br />Marker <br />location/identification <br />marker (EA, material <br />cost only) <br />- Drill Rige Time <br />ATLAS COPCO ROC <br />NA <br />NA <br />2.00 <br />HR <br />$153.38 <br />$306.76 <br />D3- 01,3.0 in. <br />Seal MR -37 <br />Portland cement grout ( <br />6" <br />250' <br />19.00 <br />bag <br />$11.50 <br />$218.50 <br />Borehole <br />Bag, material cost <br />only ...94 lb. bag) <br />- Bottom Plug <br />PVC plug - 6 in. <br />6" <br />NA <br />1.00 <br />EA <br />$51.44 <br />$51.44 <br />diameter borehole <br />- Cut Casing at <br />Exposed casing removal <br />6" <br />NA <br />2.00 <br />LF <br />$5.87 <br />$11.74 <br />Surface <br />- 4 to 10 in. diameter <br />steel pipe (L F) <br />- Borehole <br />Borehole <br />NA <br />NA <br />1.00 <br />EA <br />$2.81 <br />$2.81 <br />Marker <br />location/identification <br />marker (EA, material <br />cost only) <br />- Drill Rig Time <br />ATLAS COPCO ROC <br />NA <br />NA <br />4.00 <br />HR <br />$153.38 <br />$613.52 <br />D3- 01,3.0 in. <br />- Water Truck <br />Water Tanker, 2,500 Gal. <br />NA <br />NA <br />4.00 <br />HR <br />$75.63 <br />$302.52 <br />Time <br />Job Hours: 6.00 Total Cost: $1,533.10 <br />