Laserfiche WebLink
CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 02a <br />Date : 11/05/2007 <br />User : THM <br />State :Colorado <br />County :Moffat <br />Site :Sheehan Pit <br />Agency or organization name :DRMS <br />Permit or other job action :Initial Bond Calculation <br />Task description :Distribute 6" of top: <br />HOURLY EQUIPMENT COST <br />over 3.0 acres <br />Basic machine :Cat D8R Series II - 8SU (200: Horsepower : 310 <br />• Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Attachment no. 2 : 3-shank ripper <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cost/hour : $57.13 NA <br />OperatingcosUhour : $77.13 100 <br />Ripper op.cosUhour : $3.35 50 <br />Operator cosUhour : $32.78 NA <br />Total unit cosUhcur : $170.39 Total fleet cosUhour : $170.39 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 2,420 LCY factor : NA volume : 2,420 LCY <br />Source of estimated volume :Staff Estimate <br />Source of estimated swell factor:NA <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br />Average push distance : 100 feet <br />Unadjusted hourly production : 852.6 LCY/hr <br />Material consistency description <br />Rock, avg. ripped or blasted <br />Average push gradient : 30.00 % (f <br />Average site altitude : 6, 600 feet <br />Material weight : 2,900 Ibs/LCY <br />Weight description <br />Decomposed rock - 50% Rock, 50% Earth <br />JOB TIME AND COST <br />Operator skill : 0.75 (avg.) <br />Matedal consistency : 0.70 (Cat HB) <br />Dozing method : 1.00 (gen.) _ <br />Visibility : 1.00 (avg.) <br />Job efficiency : 0.83 (lshifUday) <br />Spoil pile : 0.80 (fnd-rf) <br />Push gradient : 0.30 (Cat HB) <br />Altitude : 1.00 (Cat HB) <br />Material weight : 0.79 (Cat HB) <br />Blade type : 1.00 (S/SU/U) <br />Net correction : 0.08 <br />Adjusted unit production : 70.24 LCY/hr <br />Adjusted fleet production : 70.24 LCY/hr <br /> <br />Permit/job# : M•2007-058 <br />Abbreviation :none <br />Filename : M058-02a <br />Fleet size : 1 Dozers) Total job time : 34.45 Hours <br />Unit cost : $2.426 /LCY Total job cost : $5,870 <br />