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Cost Summary Worksheet Cont'd Task # 000 <br />HYDRAULIC EXCAVATOR WORK <br />Task description: Excavate for Bear Creek Riprap Placement <br />Site: Elk Creek Mine Permit Action: Renewal 6 <br />PROJECT IDENTIFICATION <br />Task #: 063 State: Colorado <br />Date: 10/3/2013 County: Delta <br />User: BFB <br />Agency or organization name: DRMS <br />HOURLY EQUIPMENT COST <br />Basic Machine: Cat 336D L 10' -6" Stick <br />Attachment 1: ROPS Cab <br />Cost Breakdown <br />Page 60 of 148 <br />Permit /Job #: C1981022 <br />Abbreviation: None <br />Filename: CO22 -063 <br />Horsepower: <br />268 <br />Weight (MT): <br />29.30 <br />Shift Basis: <br />1 per day <br />Data Source: <br />(CRG) <br />Load Bucket Capacity <br />Basic Job Condition Description <br />Secondary Job Condition within Basic Description <br />Cycle Time Value <br />1 11cn <br />AVERAGE <br />AVERAGE <br />0.321 minutes <br />Bucket Size Class: Small <br />Rated Capacity: 1.56 LCY (heaped) <br />Bucket Fill Factor: 0.850 Hard, tough clay (80% - 90 %) 0.850 <br />Adjusted Capacity: 1.33 LCY <br />Job Condition Correction Factors Site Altitude: 6400 feet <br />Source <br />Altitude Adj: 1.00 (CAT HB) <br />Job Efficiency: 0.83 (1 shift/day) <br />Net Correction: 0.83 multiplier <br />Unadjusted Hourly Unit Production: 247.85 <br />Adjusted Hourly Unit Production: 205.72 <br />Adjusted Hourly Fleet Production: 205.72 <br />JOB TIME AND COST <br />Fleet size: 1 Excavator Total job time: <br />Unit cost: $0.757 /LCY Total job cost <br />LCY/Hour <br />LCY/Hour <br />LCY/Hour <br />1.36 Hours <br />$212.00 <br />CIRCES Cost Estimating Software <br />Utilization % <br />Ownership Cost/Hour: $42.57 <br />NA <br />Operating Cost/Hour: $79.15 <br />100 <br />Operator Cost/Hour: $33.94 <br />NA <br />Total Unit Cost/Hour: $155.66 <br />Total Fleet Cost/Hour: $155.66 <br />MATERIAL QUANTITIES <br />Initial volume: 224 <br />CCY Swell factor: <br />Loose volume: 280 <br />LCY <br />Source of estimated volume: <br />TR -05; Appendix K <br />Source of estimated swell factor: <br />Cat Handbook <br />HOURLY PRODUCTION <br />Excavator Cvcle Time (load bucket. swing loaded. dumb bucket. swing enmtv): <br />Load Bucket Capacity <br />Basic Job Condition Description <br />Secondary Job Condition within Basic Description <br />Cycle Time Value <br />1 11cn <br />AVERAGE <br />AVERAGE <br />0.321 minutes <br />Bucket Size Class: Small <br />Rated Capacity: 1.56 LCY (heaped) <br />Bucket Fill Factor: 0.850 Hard, tough clay (80% - 90 %) 0.850 <br />Adjusted Capacity: 1.33 LCY <br />Job Condition Correction Factors Site Altitude: 6400 feet <br />Source <br />Altitude Adj: 1.00 (CAT HB) <br />Job Efficiency: 0.83 (1 shift/day) <br />Net Correction: 0.83 multiplier <br />Unadjusted Hourly Unit Production: 247.85 <br />Adjusted Hourly Unit Production: 205.72 <br />Adjusted Hourly Fleet Production: 205.72 <br />JOB TIME AND COST <br />Fleet size: 1 Excavator Total job time: <br />Unit cost: $0.757 /LCY Total job cost <br />LCY/Hour <br />LCY/Hour <br />LCY/Hour <br />1.36 Hours <br />$212.00 <br />CIRCES Cost Estimating Software <br />