Laserfiche WebLink
<br />Colorado Division of Minerals and Geology <br />ESTIMATING FORM - BULLDOZER WORK <br />Task #: 4 Prep. by: RCO Task File Name: M089.4 <br />Date: 02/20/97 Permit #:M-96.089 Mine: Skoglund Pit <br />Permit Action: Reclamation <br />Task Description: Topsoil replacement all unreclaimed disturbance <br />HOURLY EpUIPMENT COST <br /> Basic Machine: Cat DBN Horsepower : 285 <br /> Bla de Type: UNIVERSAL ------- <br /> Attach ment #1: ROPS Cab Shift Basi s: 1/day <br /> Attachment #2: 3-shank ripper --------- <br />Cost Breakdown: <br />-------------- Utilization X <br />Ownership cost/hr = f46.68 N/A <br />Operating & overhaul cost/hr - dozer = 551.93 100 <br /> -ripper = f0.00 0 <br />Operator cost/hr = f22.95 N/A <br />Total egp t. unit cost/hr = f121 56 Total fleet cost/ hr: f121.56 <br />MATERIAL OUANT IT IES <br />Initial Swell Loose <br />Volume: 4.840.0 CCY Factor: 1.125 Volume: 5.445 .0 LCY <br />Source of quantity ta ke-off: calculation, permit applic. <br />Source of est. swell factor: program <br />HOURLY PRODUCTION <br /> Job Condition Correction Facto rs <br />Avg. push distance: 150 ft. ------------------------- ----- -- <br />- -------- Operator.......... 0. 75 (avg.) <br />Unadjusted hourly Mat. consistency.. 0. 90 (Cat tbl) <br />dozer production: 716 LCY/hr Dozing method....: 1. 00 (gen.) <br />- -------- Visibil itY........ ~ 1. 00 (avg.) <br />Material consistency: Job efficiency.... 0. 83 (lsh/day) <br />Compacted fill or embankment Spoil pile factor. 0. 70 (fnd-mf) <br />--------------------- ------ -------- Push gradient..... 1. 11 (Cat tbl) <br />Avg. push gradient: 5.00 X (neg) Altitude deration. 1. 00 (Cat tbl) <br />- -------- Material weight... 1. 00 (Cat tbl) <br />Avg. site altitude: 7740 ft. Blade type........ 1. 00 (S,SU.U) <br />Material weight 2300.00 lb/LCY Net Job Correction 0. 44 <br />Mat. Descr.: ------- --- ----- -- <br />GENERAL FILL Adjusted Unit Prod.: 313. 24 LCY/hr <br /> Adjus ted Fleet Production: 313. 24 LCY/hr <br />JOB COST -- ---- -- <br />Fleet size 1 Dozers) Total Job Time: <br />---- 17. <br />----- 38 <br />-- Hours <br />- <br />Unit Cost ------- <br />f0.388 /LCY Total Job Cost: 52 .113. 02 <br />