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Colorado Division of Minerals end Geology <br />ESTIMATING FORM -MOTOR GRADER WORK <br />Task 0: 9.5 Prep. by: RCO Task File Name: M210-9.5 <br />Date: 09/30/94 Permit M:M-77-210 Mine: Snyder Quarry <br />____________ _________ ____________________ <br />Permit Action: Final reclamation - plan[ end shop area <br />Task Description: Finish grade topsoil <br />HOURLY EQUIPMENT COST <br />_____________________ Basic Machine: CAT 130 SERIES G Norsepouer: 135 <br />Attachment N1: N/A Shift Basis: 1/day <br />Attachment N2: Multi shank ripper --------~ <br />Cost ereakdovn: ------------------ <br />------------- Utillzatl0n X (DOI OSIi) <br />O~mership cost/hr = 516.08 N/A <br />Operating b overhaul cost/hr -grader = f16.09 100 <br />-ripper = f0.00 0 <br />Operator cost/hr = 521.76 N/A <br />Total egpt. unit cost/hr = 553.93 Total fleet cost/hr: 553.93 <br />MATERIAL gUANT IT IES <br />Total area to be graded: 4.70 acres <br />Source of quantity take-off: AmeMnent application <br />HOURLY PRODUCTION <br />_________________ <br />_________________ <br />Selected grading act <br />ivity/pork level: Medi un grading only <br />Unadjusted hourly unit production: 1.44 acres/hr (Cat Xar«$ook 6f A) <br />Job Condition Correc tion Factors: <br />Avg. site altitude 7150 ft. <br />Altitude adjustment: 1.00 (Cat Handbook [8s) <br />Job efficiency.... 0.83 (1sh/day YIiA) <br />Met Job Correction: 0.83 <br />Adjusted hourly unit production: 1.20 acres/hr <br />Adjusted hourly fleet production: 1.20 acres/hr <br />JOB COST <br />Fleet size 1 Grader(s) Total Job Tine: 3.93 Hours <br /> <br />Unit Cost _________ <br />(45.125 /acre _____ <br />Total Job Cost: ________ <br />5212.09 <br />