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BOREHOLE SEALING WORK <br /> Task description: Seal 7 wells <br /> Site: Keenesburg Strip Mine Permit Action: SLll Permit/Job#: C1981028 <br /> PROJECT IDENTIFICATION <br /> Task#: HO1 State: Colorado Abbreviation: None <br /> Date: 10/18/2022 County: Weld Filename: CO28-HO1 <br /> User: RDZ <br /> Agency or organization name: DRMS <br /> UNIT COSTS <br /> Borehole Sealing/Item Method <br /> Description Diameter Length Quantity Unit Unit Total Cost <br /> Cost <br /> FPWl Portland cement grout( 8 60.5 17.80 bag $19.95 $355.11 <br /> Bag, material cost <br /> only...94 lb.bag) <br /> Water supply well Portland cement grout( 8 620 183.05 bag $19.95 $3,651.85 <br /> Bag, material cost <br /> only...94 lb.bag) <br /> DH96 Portland cement grout( 5 55.58 5.93 bag $19.95 $118.30 <br /> Bag, material cost <br /> only...94 lb.bag) <br /> DH122 Portland cement grout( 5 55.25 5.08 bag $19.95 $101.35 <br /> Bag, material cost <br /> only...94 lb.bag) <br /> SMW-2 Portland cement grout( 4.75 97 10.17 bag $19.95 $202.89 <br /> Bag, material cost <br /> only...94 lb.bag) <br /> AMW-1 Portland cement grout( 4.5 58.5 3.89 bag $19.95 $77.61 <br /> Bag, material cost <br /> only...94 lb.bag) <br /> AMW-2 Portland cement grout( 6 49 8.47 bag $19.95 $168.98 <br /> Bag, material cost <br /> only...94 lb.bag) <br /> cut casing Exposed casing removal 41.25 NA 129.59 LF $3.26 $422.46 <br /> -Calculate <br /> Circumference in Linear <br /> Feet <br /> drill rig time ATLAS COPCO ROC NA NA 16.00 EA $336.35 $5,381.60 <br /> D7-11,4.0 in. <br /> water truck time Water Tanker,2,500 NA NA 16.00 EA $30.60 $489.60 <br /> Gal. <br /> borehole markers Borehole NA NA 7.00 EA $37.50 $262.50 <br /> location/identification <br /> marker(EA, material <br /> cost only) <br /> Job Hours: 16.00 Total Cost: $11,232.00 <br />