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HYDRAULIC EXCAVATOR WORK <br />Task description: Excavate for Segment A Drain <br />Site: New Horizon Mine Permit Action: Technical Revision 63 Permit/Job #: C1981008 <br />PROJECT IDENTIFICATION <br />Task #: 101 State: Colorado <br />Date: 5/13/2014 County: Montrose <br />User: JRS <br />Agency or organization name: DRMS <br />HOURLY EQUIPMENT COST <br />Basic Machine: Cat 320D LRR 9' -6" <br />Stick <br />Attachment 1: ROPS Cab <br />Cost Breakdown <br />Abbreviation: None <br />Filename: C008 -101 <br />Horsepower: <br />148 <br />Weight (MT): <br />21.55 <br />Shift Basis: <br />1 per day <br />Data Source: <br />(CRG) <br />Load Bucket Capacity <br />Rated Capacity: 1.54 <br />Bucket Fill Factor: 0.875 <br />Adjusted Capacity: 1.35 <br />Job Condition Correction Factors <br />Bucket Size Class: Medium <br />LCY (heaped) <br />Loose material - 1" and over (85 - 90 %) 0.875 <br />LCY <br />Site Altitude: 5600 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: 284.68 <br />Adjusted Hourly Unit Production: 212.66 <br />Adjusted Hourly Fleet Production: 212.66 <br />JOB TIME AND COST <br />Fleet size: 1 Excavator Total job time: <br />Unit cost: $0.490 /LCY <br />Total job cost: <br />LCY/Hour <br />LCY/Hour <br />LCY/Hour <br />8.23 Hours <br />$857.00 <br />CIRCES Cost Estimating Software <br />Utilization % <br />Ownership Cost/Hour: $26.63 <br />NA <br />Operating Cost/Hour: $49.35 <br />100 <br />Operator Cost/Hour: $28.17 <br />NA <br />Total Unit Cost/Hour: $104.15 <br />Total Fleet Cost/Hour: $104.15 <br />MATERIAL QUANTITIES <br />Initial volume: 1,400 CCY Swell factor: <br />1.250 <br />Loose volume: 1,750 LCY <br />Source of estimated volume: Division of Reclamation, Mining <br />& Safety <br />Source of estimated swell factor: 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 />0.284 minutes <br />Load Bucket Capacity <br />Rated Capacity: 1.54 <br />Bucket Fill Factor: 0.875 <br />Adjusted Capacity: 1.35 <br />Job Condition Correction Factors <br />Bucket Size Class: Medium <br />LCY (heaped) <br />Loose material - 1" and over (85 - 90 %) 0.875 <br />LCY <br />Site Altitude: 5600 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: 284.68 <br />Adjusted Hourly Unit Production: 212.66 <br />Adjusted Hourly Fleet Production: 212.66 <br />JOB TIME AND COST <br />Fleet size: 1 Excavator Total job time: <br />Unit cost: $0.490 /LCY <br />Total job cost: <br />LCY/Hour <br />LCY/Hour <br />LCY/Hour <br />8.23 Hours <br />$857.00 <br />CIRCES Cost Estimating Software <br />