Laserfiche WebLink
BOREHOLE SEALING WORK <br /> Task description: Seal 2"Wells <br /> Site: New Horizon Mine Permit Action: SL22 Permit/Job#: C 1981008 <br /> PROJECT IDENTIFICATION <br /> Task 012 State: Colorado Abbreviation: None <br /> Date: 2/5/2020 County: Montrose Filename: C008-012 <br /> User: JHB <br /> Agency or organization name: Colorado Division of Reclamation,Mining and Safety <br /> UNIT COSTS <br /> Borehole Sealing/Item <br /> Description Method Diameter Length Quantity Unit Unit Total Cost <br /> Cost <br /> N8 Cement Portland cement 2 7 2.00 bag $13.40 $26.80 <br /> grout(Bag,material <br /> cost only...94 lb.bag) <br /> N8 bentonite Granular bentonite 2 90 2.86 bag $16.55 $47.33 <br /> (Bag,material cost <br /> only...50 lb.bag) <br /> N8 Casing Exposed casing 2 2.82 3.82 LF $3.26 $12.45 <br /> removal-Calculate <br /> Circumference in <br /> Linear Feet <br /> N8 marker Borehole NA NA 1.00 EA $32.00 $32.00 <br /> location/identification <br /> marker(EA,material <br /> cost only) <br /> N36 cement Portland cement 2 7 2.00 bag $13.40 $26.80 <br /> grout(Bag,material <br /> cost only...94 lb.bag) <br /> N36 Granular bentonite 2 50 1.59 bag $16.55 $26.31 <br /> bentonite (Bag,material cost <br /> only...50 lb.bag) <br /> N36 casing Exposed casing 2 2.2 3.20 LF $3.26 $10.43 <br /> removal-Calculate <br /> Circumference in <br /> Linear Feet <br /> N36 marker Borehole NA NA 1.00 EA $32.00 $32.00 <br /> location/identification <br /> marker(EA,material <br /> cost only) <br /> N37 cement Portland cement 2 7 2.00 bag $13.40 $26.80 <br /> grout(Bag,material <br /> cost only...94 lb.bag) <br /> N37 Granular bentonite 2 4.7 0.15 bag $16.55 $2.48 <br /> bentonite (Bag,material cost <br /> only...50 lb.bag) <br /> N37 casing Exposed casing 2 .6 1.60 LF $3.26 $5.22 <br /> removal-Calculate <br /> Circumference in <br /> Linear Feet <br /> N38 marker Borehole NA NA 1.00 EA $32.00 $32.00 <br /> location/identification <br /> CMCES Cost Estimating Software <br />