PERMFILE104016

• Permit No: M1997027
• IBM Index Class Name: Permit File
• Doc Date: 1/11/1997
• Doc Name: RECLAMATION COST SUMMARY FORM
• Media Type: D
• Archive: No

~olorado Division of Minerals and Geology •
ESTIMATING FORM - BULLDOZER WORK
Task #: 3 Prep. by: RCO Task File Name: M027-3
Date: 06/11/91 Permit #~: M-97-027 Mine: Moonscape Pit
Permit Action: Final reclamation
Task Description: Topsoil replacement
HOURLY EQUIPMENT COST
Basic Machine: Cat D9N Horsepower: 370
Blade Type: SEMI-UNIVERSAL --------
Attachment #1: ROPS Cab Shift Basis: 1/day
Attachment #2: 3-shank ripper -------
Cost Breakdown:
------------- Utilization %
Ownership cost/hr 548.37 N/A
Operating d overhaul cost/hr- dozer = 574.14 100
-ripper = 50.00 0
Operator Lost/hr = 522.95 N/A
Total egpt. unit cost/hr = 5145.46 Total fleet cost/hr: 5145.46
MATERIAL QUANTITIES
Initial Swell Loose
Volume: 5.035.0 CCY Factor: 1.125 Volume: 5.664.4 LCY
Source of quantity take-off: Application maps
Source of est. swell factor: program
HOURLY PRODUCTION
Job Condition Correction Factors
Avg. push distance: 100 ft. ----------------------- ---- --
--- ---- - Operator.......... 0 .75 (avg.)
Unadjusted hourly Mat. consistency.. 1 .00 (Cat tbl)
dozer production: 1099 LCY/hr Dozing method..... 1 .00 (gen.)
---- --- - Visibility........ 1. 00 (avg.)
Material consistency: Job efficiency.... 0. 83 (lsh/day)
Consolidated stockpile Spoil pile factor. 0. 70 (fnd-mf)
------------------------ ---- -------- Push gradient..... 1. 05 (Cat tbl)
Avg. push gradient: 2.00 % (neg) Altitude deration. 1. 00 (Lat tbl)
---- ---- - Material weight... 1. 00 (Cat tbl)
Avg. site altitude: 5100 ft. Blade type........ 1. 00 (S.SU.U)
Material weight 2300.00 ib/LCY Net Job Correction 0. 46
Mat. Descr.: ---- ----- -- ---- --
GENERAL FILL Adjusted Unit Prod.: 500. 75 LCY/hr
Adjusted Fleet Production: 500. 75 LCY/hr
JOB COST ---- ---- --
Fleet size 1 Dozers) Total Job Time: 11. 31 Hours
Unit Cost SO 290 /LCY Total Job Cost: 51 .645. 44