Laserfiche WebLink
Task description:Pit 5-Rip Stockpile area Complete <br /> Site:Gunnison River Gravel Pits Permit/Job#:M2009048 PROJECT IDENTIFICATION <br /> Task#:005 State: Colorado Abbreviation:None Date: 5/1/2019 County:Mesa Filename:M048-005 User: <br /> ACY <br /> Agency or organization name: DBMS <br /> HOURLY EQUIPMENT COST <br /> Basic Machine:Cat D8T-8SU Horsepower: 310 Ripper Attachment:3-Shank Ripper Shift Basis: 1 <br /> per day Data Source:(CRG) <br /> Cost Breakdown: <br /> Utilization% <br /> Ownership Cost/Hour:$93.62 NA <br /> Operating Cost/Hour:$73.35 100 <br /> Ripper Ownership Cost/Hour:$8.93 NA <br /> Ripper Operating Cost/Hour: $7.78 100 <br /> Operator Cost/Hour: $40.23 NA <br /> Total Unit Cost/Hour: $223.91 <br /> Total Fleet Cost/Hour: 4$ 47.82 <br /> MATERIAL QUANTITIES Selected estimating method:Area <br /> Alternate Methods: <br /> Seismic:NA Bank Volume:NA BCY NA Area:7.00 acres Rip Depth(ft):2.00 Volume:22,587 BCY or CCY <br /> Source of estimated quantity: Staff estimates <br /> HOURLY PRODUCTION <br /> Seismic: <br /> Seismic Velocity:NA feet/second <br /> Area: <br /> Average Ripping Depth:2.56 feet/pass <br /> Average Ripping Width:7.08 feet/pass <br /> Average Ripping Length:200.00 feet/pass <br /> Average Dozer Speed: 88.00 feet/minute <br /> Average Maneuver Time:0.25 minutes/pass <br /> Production per unit area:0.773 acres/hour <br /> Job Condition Correction Factors <br /> Unadjusted Hourly Unit Production: 0.773 Acres/hr <br /> Site Altitude:4.670 feet <br /> Altitude Adj: 1.00(CAT HB) <br /> Job Efficiency: 0.83(1 shift/day) <br /> Net Correction:0.83 multiplier <br /> Adjusted Hourly Unit Production:0.64 Acres/hr <br /> Adjusted Hourly Fleet Production:12&Acres/hr <br /> JOB TIME AND COST <br /> Fleet size:2 Grader(s) <br /> Total job time: 0 <br /> Hours Unit cost: $348.931 Per acre <br />