REV01707

• Permit No: M1980201
• IBM Index Class Name: Revision
• Doc Date: 12/21/1995
• Doc Name: RECLAMATION COST SUMMARY FORM
• Type & Sequence: SI1
• Media Type: D
• Archive: No

Colorado Division of Minerals end Geol o~
EST MUTING FORM - BULLD02ER YORK
Task #: 2 Prep. by: JD
Date: 72/21/95 Permit #: M80207
Permit Action: Final Reclamation
Task Description: Level loadout ramp
HOURLY EDUI PNENT COST
Task File Name: M207-2
Mine: O~Barogn Pit
Basic Machine: Cet D7G
Blade Type: STRAIGXT
Attachment #7: ROPS Cab
Attachment #2: N/A
Horsepower: 200
Shift Basis: 1/day
Cost Breakdown:
------------- Utilization X
Ownership cost/hr = 529.33 N/A
Operating 8 overhaul cost/h r- dozer = f34.70 100
-ripper = 50.00 N/A
Operator cost/hr = 522.95 N/A
Total egpt. unit cast/hr = f86.37 Total fleet cost/h r: f86.37
MATERIAL DUANTITIES
___________________
___________________
Initial
Swell
Loose
Volume: 700.0 BCT Factor: 1.250 Volume: 125.0 LCY
Source of quantity rake-off: Calculation
Source of est. swell factor: Program
HOURLY PRODUCTION
_________________ Job Condition Correction Factors
Rvg• push distance: 100 ft. ------------------------- -------
--------- Operator.......... 0.75 (avg.)
Unadjusted hourly Mat. consistency.. 0.90 (Cat tbl)
dozer production: 445 LCY/hr Dozing method..... 7.20 (slot)
--------- Visibility........ 1.00 (avg.)
Materiel consistency: Job efficiency.... 0.83 (1sh/day)
Compacted fill or e~enkment Spoil pile faetor. 7.00 (dax-oe)
----------------------------- -------- Push Gradient..... 0.99 (Cat tbl)
Avg. push gradient: 1.00 X (pos) Altitude deration. 0.94 (Cat tbl)
--------- Material weight-.. 1.00 (Cat tbl)
Avg. site altitude: 8000 ft. Blade type........ 1.00 (S, SU,U)
Material weight 2300.00 Lb/LCY Net Job Correction 0.62
Mat. Desc r.: --------- --- ----~~--
GENERAL FILL Adjusted Unit Prod.: 278.27 LCY/hr
Adjusted Fleet Production: 278.27 LCY/hr
JOB COST --- --------
Fleet size 7 Dozers) Total Job Time: 0.45 Hours
Unit Cost 50.310 /LCY Totat Job Cost: E38.80