Laserfiche WebLink
CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 112 <br />Date : 12/02/2010 <br />User : JRS <br />State :Colorado <br />County :Delta <br />Site: Bowie No. 1 Mine <br />Permit/job# : C-1981-038 <br />Abbreviation :none <br />Filename : C038-112 <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :2010 Midterm Review (MT-6) <br />Task description :Replace Topsoil from Stockpile to Pond W-1 <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D10R - 10SU (2005) Horsepower : 570 <br />Blade type : Semi-Universal <br />Attachment no. 1 : BOPS Cab Shift basis : 1 per day <br />Attachment no. 2:3-shank ripper <br /> (CRG) <br />Data source: <br /> - <br />Utilization % <br />Cost Breakdown : Ownership cost/hour : $89.77 NA <br />Operating cost/hour : $128.30 100 <br />Ripper op. cost/hour : $0.00 0 <br />Operator cost/hour : $38.54 NA <br />Total unit cost/hour : $256.60 Total fleet cost/hour : $256.60 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 530 C CY factor : 1.115 volume : 591 LCY <br />Source of estimated volume : Division Estimate <br />Source of estimated swell factor : CAT Handbook <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 200 feet Material consistency : 1.00 (Cat HB) <br />Unadjusted hourly production : 946.0 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility: 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shift/day) <br />Consolidated stockpile Spoil pile : 0.80 (fnd-rf) <br /> Push gradient : 1.00 (Cat HB) <br />Average push gradient : 0.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 7,100 feet Material weight : 1.10 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,100 Ibs/LCY Net correction : 0.55 <br />Weight description <br />Earth - Loam Adjusted unit production : 515.79 LCY/hr <br /> Adjusted fleet production : 515.79 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 1.15 Hours <br />Unit cost : $0.497 /LCY Total job cost : $294