Laserfiche WebLink
Borehole Worksheet Cont'd Task # TTT Page 76 of 123 <br />Task description: King II - <br />Site: King Coal Mine <br />PROJECT IDENTIFICATION <br />Task #: 301 <br />Date: 2/11/2015 <br />User: SLB <br />>eismic: <br />Area: <br />BULLDOZER RWPING WORK <br />coal sales area <br />Permit Action: Midterm Review No. 7 <br />State: Colorado <br />County: La Plata <br />Agency or organization name: DRMS <br />HOURLY EQUIPMENT COST <br />Basic Machine: Cat D8T - 8SU <br />Ripper Attachment: 3 -Shank Ripper <br />Cost Breakdown: <br />Permit/Job#: C1981035 <br />Abbreviation: None <br />Filename: C035-301 <br />Horsepower: 310 <br />Shift Basis: 1 per day <br />Data Source: (CRG) <br />Alternate Methods: <br />NA Bank Volume: NA BCY NA <br />0.80 acres Rip Depth (ft): 2.00 Volume: 2,581 BCY or CCY <br />Source of estimated quantity: Map King II -007 <br />HOURLY PRODUCTION <br />Seismic: <br />Seismic Velocity: NA feet/second <br />Area: <br />Average Ripping Depth: <br />1.00 <br />Utilization % <br />Ownership Cost/Hour: <br />$69.05 <br />NA <br />Operating Cost/Hour: <br />$108.22 <br />100 <br />Ripper Operating Cost/Hour: <br />$7.46 <br />100 <br />Operator Cost/Hour: <br />$38.01 <br />NA <br />Total Unit Cost/Hour: <br />$222.73 <br />acres/hour <br />Total Fleet Cost/Hour: <br />$222.73 <br />MATERIAL QUANTITIES <br />Selected estimating method: Area <br />Alternate Methods: <br />NA Bank Volume: NA BCY NA <br />0.80 acres Rip Depth (ft): 2.00 Volume: 2,581 BCY or CCY <br />Source of estimated quantity: Map King II -007 <br />HOURLY PRODUCTION <br />Seismic: <br />Seismic Velocity: NA feet/second <br />Area: <br />Average Ripping Depth: <br />1.00 <br />mph <br />Average Ripping Width: <br />7.08 <br />degrees <br />Average Ripping Length: <br />50.00 <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 />0.596 <br />acres/hour <br />Job Condition Correction Factors <br />Unadjusted Hourly Unit Production: <br />0.596 <br />Acres/hr <br />Site Altitude: <br />7,400 <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 />0.49 <br />Acres/hr <br />Adjusted Hourly Fleet Production: <br />0.49 <br />Acres/hr <br />JOB TEVIE AND COST <br />CIRCES Cost Estimating Software <br />