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HYDRAULIC EXCAVATOR WORK <br /> Task description: Packrat Pock 0.99 ac of slopes <br /> Site: Whirlwind Mine Permit Action: CS-1 Permit/Job#: M2007044 <br /> PROJECT IDENTIFICATION <br /> Task#: 04P State: Colorado Abbreviation: None <br /> Date: 6/3/2022 County: Mesa Filename: M044-04P <br /> User: ACY <br /> Agency or organization name: DRMS <br /> HOURLY EQUIPMENT COST <br /> Basic Machine: Cat 319D L 8'-10" Stick Horsepower: 125 <br /> Attachment 1: ROPS Cab Weight(MT): 19.55 <br /> Shift Basis: 1 per day <br /> Data Source: (CRG) <br /> Cost Breakdown: <br /> Utilization% <br /> Ownership Cost/Hour: $52.19 NA <br /> Operating Cost/Hour: $43.34 100 <br /> Operator Cost/Hour: $46.87 NA <br /> Total Unit Cost/Hour: $142.40 <br /> Total Fleet Cost/Hour: $142.40 <br /> MATERIAL QUANTITIES <br /> Initial volume: 3,750 CCY Swell factor: 1.000 <br /> Loose volume: 3,750 LCY <br /> Source of estimated volume: Reclamation Plan <br /> Source of estimated swell factor: Cat Handbook <br /> HOURLY PRODUCTION <br /> Excavator Cycle Time(load bucket,swing loaded,dump bucket,swing empyt ): <br /> Basic Job Condition Description: AVERAGE <br /> Secondary Job Condition within Basic Description: SEVERE <br /> Cycle Time Value: 0.307 minutes <br /> Load Bucket Capacity <br /> Bucket Size Class: Medium <br /> Rated Capacity: 1.10 LCY(heaped) <br /> Bucket Fill Factor: 0.675 Rock-Well blasted(60%-75%)0.675 <br /> Adjusted Capacity: 0.74 LCY <br /> Job Condition Correction Factors Site Altitude: 6800 feet <br /> Source <br /> Altitude Adj: 0.92 (CAT HB) <br /> Job Efficiency: 0.83 (1 shift/day) <br /> Net Correction: 0.76 multiplier <br /> Unadjusted Hourly Unit Production: 145.11 LCY/Hour <br /> Adjusted Hourly Unit Production: 110.81 LCY/Hour <br /> Adjusted Hourly Fleet Production: 110.81 LCY/Hour <br /> JOB TIME AND COST <br /> Fleet size: 1 Excavator Total job time: 33.84 Hours <br /> Unit cost: $1.285 /LCY Total job cost: $4,819 <br /> CIRCES Cost Estimating Software <br />