PERMFILE133807

• Permit No: C1982057A
• IBM Index Class Name: Permit File
• Doc Date: 11/17/2004
• Doc Name: Bond Cost Worksheets
• Section_Exhibit Name: Tab 25 Attachment 25-1
• Media Type: D
• Archive: Yes

CIRCES Cost Estimating Software
• PROJECT IDENTIFICATION
Task # : 027
Date : 06/29/2004
User : JRS
Permitlob # : C-82-057
Abbreviation :none
Filename : C057-027
Permit or other job action :Permit Revision 04
Task description :tirade Permanent Roads to Blend
HOURLY EQUIPMENT COST
Basic machine :CAT 14H Horsepower : 220,
State :Colorado
County : Routt
Site :Seneca li-W Mine
Agency or organization name :Colorado Division Of Minerals And
Attachment no. 1 :NA
Attachment no. 2 :Multi-shank ripper
•
Total area to be graded or ripped : 55.80
Source of estimated acreage :Page 25-1-21
•
Cost Breakdown
Ownership cosUhour
Grader operating cosUhour
Ripper operating cosUhour
OperatorcosUhour
Total unit cost/hour
MATERIAL QUANTITIES
HOURLY PRODUCTION
Utilization
$38.82 NA
$42.58 100
$0.00 0
$2q,g2 NA
$106.12 To
acres
Shin basis : 1 per day
Data source : (CRG)

tat fleet cosUhour
12
Selected application :Finish grading (0.2.5 mph)
Average grader speed : 1.25 mph
Selected blade angle : 30 degrees " ' at a tlegrees, blade is perpentlicular
Effective blade length : 12.10 feet to tlirection of trevel.
Width of blade overlap per pass : 2.00 feet
Net grading or ripping width per pass : 10.10 feet *' "vntlth of ripper beam on ripping applications
Unadjusted hourly unit production : 1.5303 acres/hour

Job Condition Correction Factors Source
Average site altitude : 7,500 feet Altitude adjustment factor : 1.00 (Cat H8J
Job efficiency adjustment factor : 0.85 (1sh/d, mod.)
Net job correction : 0.8500 multiplier
Adjusted hourly unit production : 1.3008 acres/hour
Adjusted hourly fleet production : 1.3008 acres/hour
JOB TIME AND COST
Fleet size : 1 grader(s)
Total job time : 42.90 hours
Unit cost : $81.58 per acre Total job cost : $4,552