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<br />CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />~, , e , <br />,., <br />PROJECT IDENTIFICATION <br />Task # : 08b State :Colorado Permit/job# : M-1980-146 <br />Date : 06/20/2001 County : La Plata Abbreviation :none <br />User : SSS Site :Montoya Pit Filename : M746-O8b <br />Agency or organization name : DMG <br />Permit or other job action : TR-002 <br />Task description :Spread 1 foot of topsoil/overburden over AM-03 and Phase 1 pii floor <br />. .. ._ ._ ,.. _ ..l~ ... .. ,. .. . _. ,,,.. n-~ ._. <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D9R - 9SU <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab <br />Attachment no. 2 : 3-shank ripper <br />Adjusted unit production <br />Adjusted fleet production <br />,. <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cosUhour : $54.31 NA <br />OperatingcosUhour: $95.93 100 <br />Ripper op. cosVhour : $0.00 0 <br />Operator cosUhour : $27.99 NA <br />Total unit cosVhour $178.22 Total fleet cosUhour $178.22 <br />A <br />1 yt ,i Y'C ~f y '$Tti~ T Kv <br />j.s M~ <br />a- r~ ~~1'e <br />. <br />. ... ~... .. -. .. .. ~'I <br />. • <br />- ... . <br />.. <br />MATERIAL QUANTITIES . <br />Initial Swell Loose <br />volume : 32, 750 LCY factor : NA volume : 32,750 LCY <br /> <br />Source of estimated volume :Assume 20.3 acres covered with 8" ofoverburden and 4" of topsoil <br />Source of estimated swell factor : NA <br />. <br />.~..o <br />^ <br />'~ <br />~ <br />fi <br />"-~~ <br />~ ` <br />v <br />: <br />.L <br />"' <br />~ <br />` <br />& <br />s <br />~ <br />~ <br />~~ e <br />~ <br />-~: <br />s <br />a o. <br />'+d~ <br />x 2?ftlw ~11r <br />::- ~ <br />' <br />r <br />` •~~ <br />~- <br />:iY. <br />'f: <br />?s <br />, ~C,, <br />~ <br />~.1 <br />. <br />i ,.,.... . <br />. <br />Y..s <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 50 feet Material consistency : ].20 (Cat HB) <br />Unadjusted hourly production : 2,110.5 LCYlhr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shiR/day) <br />Loose stockpile Spoil pile : 0.70 ((nd-mn <br /> Push gradient : 1.00 (Cat HB) <br />Average push gradient : 0.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 6, 800 feet Material weight : 1.10 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,100 Ibs/LCY Net correction : 0.57 <br />Weight description <br />Earth -Loam <br />.... ~i.` ~~~. <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) <br />Unit cost : $0.148 /LCY <br />:. .:~.. y ..~. <br />Horsepower: 405 <br />Shift basis : 1 per day <br />1208.25 LCY/hr <br />1,208.25 LCY/hr <br />Total job time : 27.11 Hours <br />Total job cost : $4,831 <br />