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Colorado Division of Minerals and Geology <br />_________________________________________ <br />ESTIMATING FORM - BULLD02ER WORK <br />Task #: 3 Prep. by: GSC Task File Name: M052-3 <br />____________ _________ _____________ <br />Date: 0]/10/9] Perini[ #:M-96-052 Mine: Del Camino Sand & Gravel Mine <br />Perini[ Action: New Permit Bond Evaluation <br />Task Description: Spread topsoil oyez slopes <br />HOURLY EQUIPMENT COST <br />Basic Machine: Cat DBN <br />Blade Type: UNIVERSAL <br />Attachment #1: ROPS Cab <br />Attachment #2: N/A <br />Horsepower: 285 <br />Shift Basis: 1/day <br />Cost Breakdown: <br />______________ Utilization t <br />Ownership cost/hr = $40 .32 N/A <br />Operating fi overhaul cost/hr- dozer = $51 .93 100 <br /> -ripper = 50 .00 N/A <br />Operator cost/hr = 522 .95 N/A <br />Total egpt. unit cost/hr = $115 <br />_____ 20 <br />___ Total flee[ cost/hr: $115.20 <br />________ <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />Volume: 16,133.0 CCY Factor: 1. 125 Volume: 18,149.6 LCY <br />_____________ <br />____________ <br />Source of quantity take-off: permit mi <br />_________ __________ <br />ning plan <br />__________ <br />________________________________ <br />Source of est. swell factor: program <br />HOURLY PRODDCTION <br />_________________ Job Condition Correction Factors <br />Avg. Push disCance: 50 ft. --------------------- --------- -- <br />- -------- Operator.......... : 0. ]6 lavg.} <br />Unadl usted hourly Mat. consistency.. 1. 20 ICat tbl) <br />dozer production: 1593 LCY/hr Dozing method..... 1. 00 (ge n.l <br />_ ________ Vis ibilicy........ 1. 00 (avg.) <br />Material consistency: Job efficiency.... O. B3 Ilsh/day} <br />Loose stockpile Spoil pile factor. 1. 00 Idoz-oc) <br />--------------------- -------- -------- Push grad Tent..... 1. 22 (Cat tbll <br />Avg. push gradient: 10.00 t (neg) Altitude dera[ion. 1. 00 (Cat tbll <br />- -------- Material weight... 1 .10 (Cat tbl) <br />Avg. site altitude: 4900 f[. Blade type........ 1. <br />_______ 00 <br />__ IS, SU, U) <br />_ <br />Ma serial weight ________ <br />2100.00 lb/LCY _____________________ <br />Net Job Correction __ <br />1. 00 <br />Mat. Des cr.: - -------- -------- --- <br />Earth - Loam Adjusted Unit Prod.: 1596. <br />__ 58 LCY/hr <br />_____________________ ________ ________ <br />Adjusted Fleet Production: _____ <br />__ <br />1596. __ <br />58 <br />LCY/hr <br />JOB COST -------- --- <br />Fleet size 1 Dozer (5I Total Job Time: 11. <br />________ 3] <br />___ Hours <br />_ <br />Unit Cos[ _______ <br />$0.0]2 /LCY Total Job Cost: 51,309 .59 <br />