PERMFILE118112

• Permit No: M1996060
• IBM Index Class Name: Permit File
• Doc Date: 11/21/1996
• Doc Name: ESTIMATING FORM SCRAPER WORK
• Media Type: D
• Archive: No

Colorado Division of Minerele erd Geolo~
ESTIMATING FORM - BULLD02ER WRK
Task M: 6 Prep. by: CLk Taek File Nene: M060-4
Oete: ~ 11/21/% Permit f:M-%-060 Mine: Fi res[ien Pit
Permit Action: New Permit +~
-~_____-_-r~ -_-__ _____.
Task Descri ptian: Beckfill deweterirp trench
HOURLY EGUIPMEMT COST
•_•_________________• 8esie Msehine: Cet DBM Horsepower: 285
Blade Type: SEMI-UNIVERSAL -
Atteehment I11: RODS Ceb Shift Basis: 1/day
Atteehecnt M2: M/A -----
Cost Breakdown:
---- -- Utilization X
Ownership cost/hr = f40.05 N/A
Operetirp 8 overhaul coat/hr- dozer = f51.b7 100
-ripper = (0.00 N/A
Operator tort/hr = 522.95 N/A
Total egpt. unit Lost/hr = f114.67 Total fleet cost/hr: (229.33
IUTER IAL OUAMTITIES
Initial Swell Loose
Volume: 20,200.0 CLY Factor: 1.125 Volume: 22, T25.0 LCY
Source of quantity take-off: Exhibit L
Source of est. swell factor: Cet Nerxbook
XOURLT PRmUCT10N
_________________ Job Corditian Correction Factors
Avg• push distance: 100 ft. ---------------- --------
- -------- Operator.......... 0.75 (evG.)
Unadjusted hourly Mat. consistency.. 1.00 (Cat tbl)
dozer production: 803 LCY/hr Dozirq method..... 1.00 (pen.)
- -------- Visibility........ 1.00 (avp.)
Materiel consistency: Job efficiency.... 0.83 (1sh/day)
Consolidated stockpil e Spoil pile factor. 0.90 (ssd-fc)
----- -------- ---------------- Push gradient..... 1.18 (Cat tbl)
Avg. push Gradient: 8.00 X (nap) Altitude deration. 1.00 (Cat tbl)
---- Material weight... 1.00 (Cat tbl)
Avg. site altitude: 5000 ft. Blade type........ 1.00 (S,SU,U)
Material weight 2300.00 lb/LCY Net Job Correction 0.66
Mat. Deser.: - -------- - ----------
GENERAL FILL Adjusted Unit Prod.: 531.93 LCY/hr
Adjus ted Fleet Production: 1063.87 LCT/hr
JOB COST - ----------
Fleet size 2 Dozers) Total Job Time: 21.36 Xours
Unit Cost (0.216 lLCY Total Job Cost: (4,898.68
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