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HYDRAULIC EXCAVATOR WORK <br />Task description: Topsoil replacement, geotechnical test -pits, MR295 <br />Site: Foidel Creek Mine Permit Action: MR295 Permit/Job#: C1982056 <br />PROJECT IDENTIFICATION <br />Task #: 002 State: Colorado <br />Date: 3/18/2016 County: Routt <br />User: JLE <br />Agency or organization name: DRMS <br />HOURLY EQUIPMENT COST <br />Basic Machine: Cat 307D 7'-3" Stick <br />Attachment 1: ROPS Cab <br />Cost Breakdown: <br />Abbreviation: None <br />Filename: C056-002 <br />Horsepower: <br />56 <br />Weight (MT): <br />7.23 <br />Shift Basis: <br />1 per day <br />Data Source: <br />(CRG) <br />Load Bucket Capacity <br />Bucket Size Class: Small <br />Rated Capacity: 0.20 LCY (heaped) <br />Bucket Fill Factor: 0.900 Other - soil, boulders, roots (80 -100%) 0.900 <br />Adjusted Capacity: 0.18 LCY <br />Job Condition Correction Factors Site Altitude: 6800 feet <br />Source <br />Altitude Adj: 0.90 (CAT HB) <br />Job Efficiency: 0.83 (1 shift/day) <br />Net Correction: 0.75 multiplier <br />Unadjusted Hourly Unit Production: 44.63 LCY/Hour <br />Adjusted Hourly Unit Production: 33.34 LCY/Hour <br />Adjusted Hourly Fleet Production: 33.34 LCY/Hour <br />JOB TIME AND COST <br />Fleet size: 1 Excavator Total job time: 2.67 Hours <br />Unit cost: $2.080 /LCY Total job cost: <br />$185 <br />CIRCES Cost Estimating Software <br />Utilization % <br />Ownership Cost/Hour: $15.33 <br />NA <br />Operating Cost/Hour: $18.67 <br />100 <br />Operator Cost/Hour: $35.36 <br />NA <br />Total Unit Cost/Hour: $69.36 <br />Total Fleet Cost/Hour: $69.36 <br />MATERIAL QUANTITIES <br />Initial volume: 89 <br />CCY Swell factor: <br />1.000 <br />Loose volume: 89 <br />LCY <br />Source of estimated volume: <br />Division of Reclamation, Mining <br />& Safety <br />Source of estimated swell factor: <br />Cat Handbook <br />HOURLY PRODUCTION <br />Excavator Cycle Time (load bucket, swing loaded, dump bucket, swing empty): <br />Basic Job Condition Description: <br />AVERAGE <br />Secondary Job Condition within Basic Description: <br />AVERAGE <br />Cycle Time Value: <br />0.242 minutes <br />Load Bucket Capacity <br />Bucket Size Class: Small <br />Rated Capacity: 0.20 LCY (heaped) <br />Bucket Fill Factor: 0.900 Other - soil, boulders, roots (80 -100%) 0.900 <br />Adjusted Capacity: 0.18 LCY <br />Job Condition Correction Factors Site Altitude: 6800 feet <br />Source <br />Altitude Adj: 0.90 (CAT HB) <br />Job Efficiency: 0.83 (1 shift/day) <br />Net Correction: 0.75 multiplier <br />Unadjusted Hourly Unit Production: 44.63 LCY/Hour <br />Adjusted Hourly Unit Production: 33.34 LCY/Hour <br />Adjusted Hourly Fleet Production: 33.34 LCY/Hour <br />JOB TIME AND COST <br />Fleet size: 1 Excavator Total job time: 2.67 Hours <br />Unit cost: $2.080 /LCY Total job cost: <br />$185 <br />CIRCES Cost Estimating Software <br />