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2009-12-04_REVISION - C1994082
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2009-12-04_REVISION - C1994082
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Last modified
8/24/2016 3:57:28 PM
Creation date
12/7/2009 10:54:29 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1994082
IBM Index Class Name
REVISION
Doc Date
12/4/2009
Doc Name
Reclamation Cost Estimate (Memo)
From
Jim Stark
To
Dan Mathews
Type & Sequence
SL2
Email Name
DTM
Media Type
D
Archive
No
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CIRCES Cost Estimating Software <br />MOTOR GRADER WORK <br />i <br />PROJECT IDENTIFICATION <br />Task # : 021 State : Colorado Permit/job #: C-1994-082 <br />Date : 1210312009 County :Routt Abbreviation :none <br />User: JRS Site : Yoast Mine Filename : C082-021 <br />i <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :Partial Phase I Bond Release SL-02 <br />Task description : Grade Light-Use Roads <br />HOURLY EQUIPMENT COST <br />Basic machine : CAT 14H Horsepower : 215 <br />Attachment no. 1 : NA Shift basis : 1 per day <br />Attachment no. 2 : Multi-shank ripper <br />Data source : (CRG) <br /> Utilization % <br />Cost Breakdown Ownership cost/hour : $45.57 NA <br />Grader operating cost/hour : $46.26 100 <br />Ripper operating cost/hour : $0.00 0 <br />Operator cost/hour : $24.50 NA <br /> <br />Total unit cost/hour : $116.32 Total fleet cost/hour : <br />I <br />$116.32 <br />MATERIAL QUANTITIES <br />Total area to be graded or ripped : 15.00 acres <br />Source of estimated acreage: Page 25-1-28 <br />HOURLY PRODUCTION <br />Selected application :Finish grading (0-2.5 mph) <br />Average grader speed : 1.25 mph <br />j Selected blade angle : 30 degrees at 0 degrees, blade is perpendicular <br />Effective blade length : 12.10 feet to direction of travel. <br />Width of blade overlap per pass : 2.00 feet <br />Net grading or ripping width per pass : 10.10 feet "' •• width of ripper beam on ripping applications <br />Unadjusted hourly unit production : 1.5303 acres/hour <br />Job Condition Correction Factors Source <br />Average site altitude : 7,200 feet Altitude adjustment factor : 1.00 (Cat HB) <br />Job efficiency adjustment factor : 0.85 (1 sh/d, mod.) <br />Net job correction : 0.8500 multiplier <br />Adjusted hourly unit production : 1.3008 acres/hour <br />Adjusted hourly fleet production : 1.3008 acres/hour <br />i <br />JOB TIME AND COST <br />Fleet size : 1 grader(s) <br />Unit cost : $89.43 per acre <br />Total job time : <br />Total job cost : <br />11.53 hours <br />$1,341
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