GENERAL55489

• Permit No: C1981037
• IBM Index Class Name: General Documents
• Doc Name: RECLAMATION PLANS FOR GEC EAST PIT & CHENS HILL
• Permit Index Doc Type: GENERAL CORRESPONDENCE
• Media Type: D
• Archive: No

Colorado Division of Ninerals and Geology
ESTINATING FORM - BULLD02ER MOAk
Task 5: 4 Prep. by: HBR Task File Name: 0000-4
Date: 10/29/93 Permit A:C-81-0000 Nine: Gec
Permit Action:~east•.pit, rest side
Task Description: cUt~@; 6:1
HOURLY EQUIPMENT COST
"""""" " """ Basic Machine: Cat D10N Horsepower: 520
Blade type: Universal ~-- ~-
Attachment 51: ROPS Cab Shift Basis: 1/day
Attachment 02: 3-shank ri pper "-" ~-`-
Cost Breakdown:
-` -"` Utilttation t (code hkm)
Ownership cost/hr - 568.72 N/A
Operating 6 overhaul cost/hr- dozer = 569.38 100
-ripper = 50.00 0
Operator cost/hr - 521.58 N/A
total egpt . unit cost/hr = 5159.67 Total fleet cost/hr: 5638.68
MATERIAL QUANTITIES
Initial Swell Loose
Volume: 290,000.0 BCY Factor: 1.250 Volume: 362,500.0 LCY
Source of quantity takeoff: na
Source of est. swell factor: na
HOURLY PRODUCTION
` Job Condition Correction Factors
Avg. push tlistance: 500 ft. "~`-"""`~-~ " "` "`-`-
---. _ __
Operator..........
0.75
(avg.)
UnadJusted hourly Mat. consistency.. 1.10 (Cat tbl)
doter production: 408 LCY/hr Doting method..... 1.10 (50t sl)
___._____ Visibility........ 1.00 (avg.)
Material consistency : Job efficiency.... 0.83 (lsh/day)
Partly consolidated stockpile transmission type. 1.00 ( PS )
"`-"""` `""" """"" ` __"" Grade adjustment.. 1.32 (Cat tbl)
Avg. push gradient: 14.00 i (neg) Altitude adj. .... 1.00 (Cat tbl)
Naterial wel9ht... 1.00 Cat tbl
Avg. site altitude: 6700 ft. Blade type........ 1.00 (S or U)
Material weight 2300.00 lb/LCY Net JoD Correction 1.00
Nat. Descr.: ---._._.__ ____ _________
GENERAL FILL Adjusted Unit Prod.: 406.14 LCY/nr
AdOusted Fleet Production: 1624.55 LCY/hr
J08 COST -" `""""
Fleet site : 4 Doter(s) 1ota1 Job Time: 223.14 Hours
Unit Cost 50.393 JLCY total Job Cost: 5142,514