Laserfiche WebLink
CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />~...`s ~"'~^4r^.,-ate € r 8... -4 ~~'a.'r'd °-yy,,~a~,"~''s~6gm ~Y~fr t~ ;~_~` ~.F ~~.-~:~...ww ~ t~:1 <br />~.~~-~.. _. Y~~~'~ .. '..vx~~ - , 2: ~ 3 s s~.~ v.....,.bE -'?riv. ..2c'`. ° .u~. +.' _ _1 .~. u a ut6vs.3 <br />PROJECT IDENTIFICATION <br />Task # : 01a State :Colorado Permitfjob# : M-1986-104 <br />Date : 03/11/2003 County :Eagle Abbreviation :none <br />User: GRM Site :Montgomery Pit Filename:M104-Ofa <br />Agency or organization name : DMG <br />Permit or other job action ;Reclamation Costs Update - 2003 <br />Task description :push overburden /topsoil to establish 2H:1 V slope on South highwall <br />.~_ r,.,..r_~-_ xw~~__.~~~~ . _ ~....~ ~ __ + _ __ , ._ ~ a._ ...~__ __. _-_ <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D8R Series ll - 8SU 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 />Cost Breakdown : Ownershipcost/hour <br />Operating cosUhour <br />Ripper op. cosUhour <br />Operator cost/hour <br />Total unit cosUhour <br />Utilization <br />$50.51 NA <br />$61.43 100 <br />$1.75 25 <br />$24.01 NA <br />$137.71 Total fleet cosUhour <br />Loose <br />1.330 volume : 53,200 LCY <br /> <br /> <br /> <br /> <br /> <br />Source of estimated volume :1350' highwall length x 40' height x 80'slope length / 2 <br />Source of estimated swell factor :cat handbook <br /><.>. ~..~ i~.:.~s".~~ _ k"`~~2 ~`~:~-a'z~w,~c.~ ~ a~ ? bra S#.~~~.~i'~~.,. °~: ~~~ <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br />Average push distance : 80 feet <br />Unadjusted hourly production : 984.2 LCY/hr <br />Material consistency description <br />Partly consolidated stockpile <br />Average push gradient : 25.00 % (i <br />Average site altitude : 6,500 feet <br />Material weight : 2,900 Ibs/LCY <br />Weight description <br />Decomposed rock - 50% Rock, 50% Earth <br />Operator skill : 0.75 <br />Material consistency : 1.10 <br />Dozing method : 1.00 <br />Visibility : 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.80 <br />Push gradient : 1.52 <br />Altitude : 1.00 <br />Material weight : 0.79 <br />Blade type : 1.00 <br />Net correction : 0.66 <br />Adjusted unit production': 648.42 LCY/hr <br />Adjusted fleet production : 648.42 LCYIhr <br />n ::F-~ta...Rd .r r,. ;.. :.),..s ...>r. i...:.«... .., ~.s. c:.... a,:e. x..i'z {.._.~:~"~.~+..:a~.~ea v.~.v«.~...=t`~''e~r~._3'sc .z.a ... u' _.n .,_ f~iL.Fi.e~: <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 82.05 Hours <br />Unit cost : $0.212 /LCY Total job cost : $11,298 <br />s., .~'~°h3+ ffk '~~"p~ ~ ~i'~``~'-,_ E"p3 tN YF rT ~`.~s ar" +i~"~,+., ~s ~y~ v3'%°f '' ti'Yt k"'`. Kia">`~y'~"`Y `~i"' <br />tom. .~~'iR..vr~.'m:~Si+_. -,,~'~a~~"._2 fn..~,.,:~~ h..t ai+:{~° n4'`ir ~an'. "s t, n.~..~ .. .~,z .~~2 :~{'e<, .:k n §a~.«"~_~.. r'..r_< <br />Data source : (CRG) <br />$137.71 <br />