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Co to ratlo Drv isron of Minerals and Geology <br />ESTIMATING FORM - HYDRAULIC E%CAVATOR WORK <br />task p: 19fi Prep. hy: SLB Task File Name: 0007-196 <br />Dace: 12/09/97 Permit p:C-BO-007 Mine: bleat Elk Mine <br />Pecmic Action: Minor Revision No. 239 <br />Task Deeeription: Bacfill cuttings into add'! methane hole at Vent Shaft p3 <br />HOURLY EQUIPMENT COST <br /> Basic Machine: CAi 219B Shift Bas is:l/day <br />Cost Bceakdovn: --""'-----"'---' "'--°° <br />'-" "-------- Utilization t Horsepower 11[ <br />Ownership cost/hr 522 .86 N/A --'-"'-' <br />Operating 6 overhaul coat/hr- 519 .09 100 Weight-Cons: <br />Operator coat/hr 527 .1] N/A "------' <br /> "---- -- IDQi 0661 <br />iota! egpt. unit coat/hr - 565 .09 Total fleet coat/hr: 565.09 <br />MATERIAL QUAN'CITIES <br />Initial Swell Loose <br />Volume: 77.7 BCY Pactor: 1.33 volume: 45.0 cu. yds. <br />Source of quantity Cake-off: 2' diem. hole, 290• to till <br />Source of eat. evell Factor: Divieien estimate <br />____________________________________________________ <br />HOURLY PRODUC[I ON <br />tycle lime - Basle cycle time vs. joD condition rating: AVERAGE <br />"-""'-" - Time value rithin basic rating: f~AN <br />Bae ie Cycle time - 0.32 min. <br />Bucket Capecity --------" ~~~ <br />Raced cepaeity: O.BB LCY (heaped) Size e1a99: small <br />Bucket fill factor: 0.93 Loose material - 1/B• eo 7/B" 190 - 96t) <br />Adj uated capacity: 0.59 LCY <br />Job Condition Correction Factor9 - Altitude adj. 1.00 (CHHI <br />'""""'---""------"-----"-' - Job efficiency a.BJ (ls/d e66) <br />Site alt icude 7,000 Et. ----------- <br />'------ Nec correction O.B1 <br />Unadjusted hourly unit product ion 99.75 LCY/Rr <br />Adjusted hourly unrc production 82 .4fi LCY/Hr <br />Adjusted hourly fleet production B2.a6 LCY/Hr <br />JOB COST <br />FLeec Size: <br />___ 1 <br />____ Excavator(s) Total Job Time: <br />_ 0. <br />________ 59 <br />__ Hou ra <br />Unl[ Cos[ $0. 789 /cu. yd. Total Job Coat: 535. 51 <br />