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<br />• Colorado Divisi un of Minerals and Geoi~y <br />ESTIMATING FORM - MOTOR GRADER WORK <br />Task #: 2 Prep. by: LDO Task File Name: MOST-2 <br />____________ _________ _____________ <br />Date: O1/C 6l 30 Permit qaa-9l-Obl Mine: Hartman Pit <br />Permit Action: new applica taon bond escama to <br />_____________________________________________________________ <br />nsk Description: np pit floor to B depth <br />HOURLY EQUIPMENT COST <br />_____________________ Basic Machine: CAT 14 $Ek1EE G Horsepower: 200 <br />Attachment ql: N/A Shaft Basis: 1/day <br />A[[ac hment q2: Mulri-shank ripper ------""` <br />Cos[ breakdown: "'----"" "----- <br />-"""---"" Utali ration § IDQt mbm) <br />Ownership cos[/hr = $39.93 N/A <br />Operating a overhaul cost/hr -grader = 535.33 100 <br />-rapper = 53.95 iDD <br />Operator cost/hr = $22.95 N/A <br />Total egpt. um[ cost/hr = 596.96 1'o [al fleet cost/hr: 596.96 <br />MATERIAL QUANTITIES <br />Total area co be graded: a0 00 acres <br />S oua ce of qua n[i[y cake-off: exhibit D <br />HOURLY PRODUCTION <br />selected grading ac[ i~i[y/work lever Medium ripping only <br />Unad7 us[rd hourly unit production: 1.21 acres/hr ICat Handbook ~bE) <br />,lob Condition Correc <br />____________________ tion Factors: <br />____________ <br />Avg. site alt a[ude 4]50 Et. <br />Altitude adjustment: 1.00 ICat Handbook µDmj <br />Job efficiency.... 0.83 (lsh/day eQ61 <br />Net Job Correction: 0.83 <br />Adjusted hourly unit production: 1.00 acres/hr <br />Adjusted hourly Eleec production: 1.00 acres/hr <br />Joa cosy <br />------- <br />Fleet size <br />1 Grader(s) <br />Total <br />Sob Time: <br />J9.83 Hours <br />Unit Cost 596.546 /acre <br />_______ Total Sob Cost: 53.861.89 <br />___________ <br />