PERMFILE132653

• Permit No: C1981035A
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: APPENDIX 9 RECLAMATION INFORMATION
• Media Type: D
• Archive: Yes

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Colorado Division of Minerals end Geology
ESTIMATING FDRM - BULLDOZER YORK
Task 1: 6 Prep, by: XBR Task File Neste: C035.6
Date: 01/18/95 Permit O:C-81-035 Mine: King Coal
Permit Action: MidtenR
Task Description: Grade fill, facilities area
XOURLY EQUIPMENT COST
Cost Breakdown:
Basic Nachi ro: Cet 08N
Blade Type: Universal
Attachment /1: RODS Cab
Attachment 02: N/A
Xorsepower: 285
sh i~ft Basis: 1/day
Utilization x (code OSO)
Ownerch ip cost/hr = f40.42 N/A
Operating i overhaul cost/hr- dozer = 240.63 100
-ripper = 10.00 N/A
Operator cost/hr 521.58 M/A
Totsl egpt. snit cost/hr 5102.63 Total fleet cost/hr: f102.63
MATERIAL QUANTITIES
Initial Swell Loose
Volume: 7,500.0 LCY Factor: N/A Volume:
Source of quantity take-off: Apperdix 9
Source of est. swell factor: ro +-
XOURLY PRODUCTION
________________= Job Condition Correction Factors
Avg. push distance: 100 ft. --_~_ _-___
- -- Operator.......... 0.75 (avg.)
Unadjusted hourly Mat. consistency.. 1.20 (Cat tbl)
dozer praducti on: 964 LLT/hr Oozing method..... 1.00 (gm.)
- - Visibility........ 1.00 (avg.)
Materiel cansistercy: Job efficiency.... 0.83 (1sh/day)
Loose stockpile Transmission type. 1.00 ( PS )
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Avg. push gradient: 5.00 X (nag) Altitude adj. .... 1.00 (Cat tbl)
Material weight... 1.00 (Cat tbl)
Avg. site altitude: 7500 ft. Blade type........ 1.00 (S or U)
Materiel Height 2300.00 lb/LCY Met Job Correction
Mat. Descr.: -
GENERAL FILL Adjusted Unit Prod.:
Adjusted Flee[ Production:
0.83
802.76 LCY/hr
802.76 LCY/hr
JOB COST __ -____
Fleet size 1 Dozers) Total Job Tine: 9.34 Hours
Unit Cost f0.128 /LCY Total Job Cost: - 5958,81
7,500.0 LCT
Jtme 199