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BULLDOZER RIPPING WORK <br />Task description: Rip Facilities Area <br />Site: Hayden Gulch Loadout Permit Action: RN4 Petmit/Job #: C1992081 <br />PROJECT IDENTIFICATION <br />Task #: 006 State: Colorado <br />Date: 1/10/2013 County: Routt <br />User: JLE <br />Agency or organization name: DRMS <br />HOURLY EQUIPMENT COST <br />Basic Machine: Cat D10T - l0SU <br />Ripper Attachment: 3 -Shank Ripper <br />Cost Breakdown: <br />Abbreviation: None <br />Filename: C081 -006 <br />Horsepower. 574 <br />Shift Basis: 1 per day <br />Data Source: (CRG) <br />Total Fleet Cost(Hour. $34151 <br />MATERIAL QUANTITIES <br />Alternate Methods: <br />Seismic: NA <br />Area: 1.60 acres <br />Selected estimating method: Area <br />Bank Volume: NA <br />Rip Depth (ft): 2.50 <br />Source of estimated quantity: PAP Volume II, Tab 12 <br />HOURLY PRODUCTION <br />Seismic: <br />BCY NA <br />Volume: 6,453 BCY or CCY <br />Seismic Velocity: <br />NA <br />Utilization % <br />Ownership Cost/Hour: <br />$110.73 <br />I NA <br />Operating Cost/Hour. <br />$183.36 <br />100 <br />Ripper Operating Cost/Hour: <br />$10.01 <br />100 <br />Operator Cost/Hour: <br />$37.41 <br />NA <br />Total Unit Cost/Hour: <br />$341.51 <br />feet <br />Total Fleet Cost(Hour. $34151 <br />MATERIAL QUANTITIES <br />Alternate Methods: <br />Seismic: NA <br />Area: 1.60 acres <br />Selected estimating method: Area <br />Bank Volume: NA <br />Rip Depth (ft): 2.50 <br />Source of estimated quantity: PAP Volume II, Tab 12 <br />HOURLY PRODUCTION <br />Seismic: <br />BCY NA <br />Volume: 6,453 BCY or CCY <br />Seismic Velocity: <br />NA <br />feettsecond <br />Area: <br />Average Ripping Depth: <br />2.87 <br />mph <br />Average Ripping Width: <br />8.67 <br />degrees <br />Average Ripping Length: <br />200.00 <br />feet <br />Average Dozer Speed: <br />88.00 <br />feet <br />Average Maneuver Time: <br />0.25 <br />feet <br />Production per unit area: <br />0.947 <br />acres/hour <br />Job Condition Correction Factors <br />Unadjusted Hourly Unit Production: <br />0.947 <br />Acres/hr <br />Site Altitude: <br />6,400 <br />feet <br />Altitude Adj: <br />1.00 <br />(CAT HB) <br />Job Efficiency. <br />0.83 <br />(1 shift/day) <br />Net Correction: <br />0.83 <br />multiplier <br />Adjusted Hourly Unit Production: <br />Adjusted Hourly fleet Production: <br />JOB TIME AND COST <br />Fleet size: 1 Grader(s) <br />Unit cost: $4343,93 Per acre <br />0.79 Acres/hr <br />0.79 Acres/hr <br />Total job time: <br />2.04 Hours <br />Total job cost: $695.00 <br />CIRCES Cost Estimating Software <br />