2010-04-09_PERMIT FILE - C1996083A ‎(2)‎

• Permit No: C1996083A
• IBM Index Class Name: Permit File
• Doc Date: 4/9/2010
• Doc Name: Reclamation Cost Estimate
• Section_Exhibit Name: Volume I 3.02.2 Reclamation Cost Estimate MR118 ‎(MT3)‎
• Media Type: D
• Archive: Yes

CIRCES Cost Estimating Software
COMPACTION WORK
PROJECT IDENTIFICATION
Task # : 041 State : Colora Permit/job # : C -1996 -083
Date
User
02- Nov -2009
JRS
County : Delta
Site Bowie No. 2 Mine
Abbreviation :none
Filename :C083 -041
Agency or organization name Colorado Division Of Reclamation, Mining And Safety
Permit or other job action : 2009 Midterm Review
Task description: Compact Refuse at Gob Pile #3
HOURLY EQUIPMENT COST
Machine description :CAT 815F
Compactor type Soil - tamping fo
Cost Breakdown: Ownership cost/hour :
Operating cost/hour :
Operator cost/hour :
Total unit cost/hour :
MATERIAL QUANTITIES
Loose Shrinkage
volume: 200,000 LCY factor
Horsepower: 240
Shift basis : 1 per day
Utilization % Data source : ( CRG )
$44.16 NA
$78.47 100
$38.54 NA
$161.17 Total fleet cost/hour : $ 161.17
Compacted
0.8 70 volume: 174,000 CCY
Source of estimated volume : Volume Xl, Page 1
Source of estimated shrinkage factor : CAT Handbook
HOURLY PRODUCTION
Unadiusted houriv production = (W x S x L x C) / P
Compacted width per pass (W)
Average compactor speed (S)
Compacted thickness of each lift (L)
Conversion constant (C)
Required number of machine passes (P)
Unadjusted hourly unit production
Job Condition Correction Factors
Site altitude : 5,900 feet
6.42 feet
4.00 mph
12.00 inches
16.3 (5,280 ft. /12 in. /27 cu.ft.)
3 passes
1,674.34 CCY /hr
Source
Altitude adjustment factor : 1.00
(Cat HB)
Job efficiency factor: 0.83
(1 shift/day)
Net job correction : 0.83
multiplier
Adjusted hourly unit production : 1,389.70 CCY /hr
Adjusted hourly fleet production : 1,389.70 CCY /hr
JOB TIME AND COST
Fleet size : 1 compactor(s) Total job time: 125.21 hours
Unit cost : $0.116 per CCY Total job cost: $20,179
YN-.