Laserfiche WebLink
• <br />i <br /> <br />Colorado Division of Minerals and Geology <br />ESTIMATING FORM - MOTOR GRADER WRK <br />cask #: 11 Prep. by: ESC Task File Nome: 0008-11 <br />Date: 11/28/95 Permit #:C-81-008 Mine= Neu Horizon #2 Mine <br />Permit Action= Midterm Review 1995 <br />Task Description: Final Grade Disturbed Area <br />HOURLY EWIPMENT COST <br />--------------------= Basic Machine: CAi 14 SERIES G Horsepower. 200 <br />Attachment #1: N/A Shift Basis: 1/day <br />Attachment #2: Multi-shank ripper --- <br />Cost Breakdown: ------------- <br />-------------- Utilization X (D0f 0§ti) <br />Ownership cost/hr = 538.43 N/A <br />Operating 8 overhaul cost/hr -grader = 535.03 100 <br />-ripper = 50.00 0 <br />Operator cost/hr = E23.13 N/A <br />Total eqp[. unit cost/hr = 596.60 Total fleet cost/h r: 596.60 <br />MATERIAL DUANTIT[ES <br />___________________ <br />___________________ <br />Total area to be graded: 24.00 acres <br />Source of quantity take-off: 3.02.2 <br />HOURLY PROOULTION <br />Selected grading activity/work level: Heavy grading only <br />Unadjusted hourly unit production: 1.34 acres/hr (Ca[ Harxl6ook 6S`A) <br />Job Londi [i on Correction Fac [ors= <br />________________________________ <br />Avg. site altitude 57D0 ft. <br />Altitude adjustn~en[= 1 00 (Cat Hardoook ibs) <br />Job efficiency.... 0.83 (lsh/day YOA) <br />Net Job Correction: 0.83 <br />adjusted hourly unit production: 1.11 acres/hr <br />Adjusted hourly fleet production: 1.11 acres/hr <br />JOB COST <br />Fleet size 1 Grader(s) Total Job Time: 21.58 Hours <br />_______ ___________ <br />Unit Cost 586.856 /acre Total Job Cos[: 82,084.54 <br />