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Colorado Division OE Minerals and Geology <br />_________________________________________ <br />ESTIMATING FORM - BULL002ER WORK <br />Task q: 2 Prep. by: JCS Task File Name: M196-2 <br />Date: 02/25/99 Permit '/-196 Mine: Buena Vis Ca Pit <br />Permit Action: Estimate reclamation cost <br />cask Description: Push down accessible highwall <br />_______________________________________________ <br />HOURLY EQUIPMENT COST <br />-_•-••____••____-•••= Basic Machine: Cat DBN Nors epower : 285 <br /> Blade Type: UNIVERSAL ---------- <br /> Attachment ql: ROPS Cab Shift Basi s: 3/day <br /> Attachment q2: 7-shank ripper -----_____ <br />Cost Breakdown: <br />-------------- Utilization t <br />Ovnezahip coat/hr - 593.fi0 N/A <br />Operating 4 overhaul coat/hr- dozer - 555.71 700 <br /> -ripper - 50.00 0 <br />Operator cost/hr 523.12 N/A <br />total egpc. unit cost/hr 5122.02 Total Elect <br />________ cost/ hr: 5122.02 <br />____ <br /> <br />MATERIAL QUANT LT IEB <br />........ <br />...... ____ <br />... <br />.. <br />IniC ial <br />Swell <br />Loose <br />Volume: 1,188.0 BCY Pac[or: 1.124 Volume: 1,559 .5 LCY <br />Source of quantity take-off: Personal estimate <br /> <br />Source of eat. swell ________ <br />factor: Program __________________________ _____ ___ __________ <br /> <br />HOURLY PRODUCTION ________ __________________________ _____ ___ __________ <br />-••• ............. Job Condition Correction Factors <br />Avg. push distance: 63 Ec. ------------------------- ----- -- <br />- -------- Operator.......... 0. 75 (avg.) <br />Vnadjuatetl hourly Mat. consia tency.. 0. 90 ICat tbl) <br />dozer production: 1777 LCY/hr Dozing method..... : 1. 20 is lotl <br />- -------- Visibility........ 1. 00 (avg.l <br />Material consistency: Job efficiency.... O. BI fish/dayl <br />Compacted fill or embankment Spoil pile factor. 1. 00 (doz-oc) <br />--------------------- ---------------- Push gradient..... 1. 60 ICat tbl) <br />Avg. push gradient: 30.00 t Inegl Altitude deration. 1. 00 ICat tbl) <br />_ ________ Material weight... 0. 79 ICat tbll <br />Avg. site altitude: BO50 ft. Blade type........ 1. 00 (S or UI <br />Material weight 2900.00 lb/LCY Net Job COrrection 0. 85 <br />Mac. Descr.: - -------_ ____ _____ __ <br />Sand 6 gravel -Dry Adjusted Unit Prod.: 1191. 35 LCY/hr <br />_____________________ ________________ ____ <br />Adjusted Fleet Production: _____ <br />1191. __ <br />35 <br />LCY/hr <br />SOB COST ---- ----- -- <br />••••Fleet size 1 Do zer (sl Total Job lime: 1. 3] Houts <br />_ <br />Unit Cost _______ <br />50.10] /LCY ____ <br />Total Job Cosc: _____ <br />5166. __ <br />7] <br />