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MOTOR GRADER WORK <br /> <br />Task description: Final grade disturbed areas (not bond released) <br />Site: New Horizon Mine Permit Action: SL21 Permit/Job#: C1981008 <br /> <br />PROJECT IDENTIFICATION <br />Task #: 009 State: Colorado Abbreviation: None <br />Date: 3/20/2019 County: Montrose Filename: 009 <br />User: TNL <br />Agency or organization name: DRMS <br /> <br />HOURLY EQUIPMENT COST <br />Basic Machine: CAT 14M Horsepower: 259 <br />Ripper Attachment: Shift Basis: 1 per day <br /> Data Source: (CRG) <br />Cost Breakdown: <br /> Utilization % <br />Ownership Cost/Hour: $60.13 NA <br />Operating Cost/Hour: $50.87 100 <br />Ripper Ownership Cost/Hour: $0.00 NA <br />Ripper Operating Cost/Hour: $0.00 <br />Operator Cost/Hour: $28.69 NA <br />Total Unit Cost/Hour: $139.69 <br />Total Fleet Cost/Hour: $139.69 <br /> <br />MATERIAL QUANTITIES <br />Total Area to be graded or ripped: 1.60 acres <br />Source of estimated acreage: SL21: RN7 -1.6 acres <br /> <br />HOURLY PRODUCTION <br />Average Grader Speed: 3.25 mph <br />Selected Application: Heavy blading (0-6 mph) - 3.25 <br />Selected Blade Angle: 0 degrees <br />Effective Blade Length: 14.00 feet <br />Width of blade overlap per pass: 2.00 feet <br />Net grading or ripping width per pass: 12.00 feet <br />Unadjusted Hourly Unit Production: 4.7273 acres/hour <br />Job Condition Correction Factors Site Altitude: 5700 feet <br /> Source <br />Altitude Adj: 1.00 (CAT HB) <br />Job Efficiency: 0.90 (1sh/d, fav.) <br />Net Correction: 0.9000 multiplier <br />Adjusted Hourly Unit Production: 4.2545 acres/Hour <br />Adjusted Hourly Fleet Production: 4.2545 acres/Hour <br /> <br />JOB TIME AND COST <br />Fleet size: 1 Grader(s) Total job time: 0.38 Hours <br /> <br />Unit cost: <br /> <br />$32.83 <br /> <br />per acre <br /> <br />Total job cost: <br /> <br />$53 <br />