Permit File - 8/5/2008, 3:10:21 PM-SW1

• Permit No: P2008021
• IBM Index Class Name: Permit File
• Doc Date: 7/2/2008
• Doc Name: Reclamation liability estimate
• From: DRMS
• To: Buys & Associates, Inc.Buys & Associates, Inc.
• Media Type: D
• Archive: No

CIRCES Cost Estimating Software
WHEEL LOADER -LOAD AND CARRY WORK
_...
PROJECT IDENTIFICATION
Task # : 02a State :Colorado PermiUjob # : P-2008-021
Date
User
07/02/2008
rann
County :Montrose
Site :Atkinson Mesa
Abbreviation :none
Filename : P021-02a
Agency or organization name : DRMS
Permit or other job action :Final Reclamation Liability Estimate
Task description :misc. reclamation earthwork: roads and pads

. .
...:
HOURLY EQUIPMENT COST Basic machine .CAT 4468 (2004)

Horse ower:
_ .
102
Attachment no. 1 : ROPS Cab Shift basis : 1 per day_
Data source : (CRG)

Utilization _
Cost Breakdown : Ownership cosUhour : $16.86 NA
Operating cost/hour : $23.84 100
Operator cost/hour : $32.78 NA
Total unit cosUhour : $73.47 Total fleet cosUhour : $73.47

,, .
MATERIAL QUANTITIES
Initial Swell Final
volume : 1,402 LCY factor : NA volume : 1,402 LCY
Source of quantity take-off :Notice
Source of estimated swell factor : NA
HOURLY PRODUCTION (Cat HB)
Loader Cycle Time Unadjusted basic cycle time (load, dump, maneuver) : 0.475 minutes
Cycle Time Factors Factor (min.) Source
Material: Mixedmaterial 0.020 (CatHB)
Stockpile : No adjustment -factor not applicable 0.000 (Cat HB)
Truck ownership : No adjustment -factor not applicable 0.000 (Cat HB)
Operation : Inconsistent operation 0.040 (Cat HB)
Dump target : Fragile target 0.050 (Cat HB)
rver cyae ame aalusuneni
Adjusted basic cycle time
Rollino Resistance -Road Conditions
Haul :Rutted dirt, little maintenance, no water, 1"tire penetration
Return :Rutted dirt, little maintenance, no water, 1"tire penetration
0.585 minutes
Haul and Return Time Length
(feet) Grade res.
(%) Rolling res.
(%) Total res.
(%) Travel time
(minutes) Data
Source
Haul route : 200 5.00 4.00 9.00 0.2179 (Cat HB)
Return route : 200 -5.00 4.00 -1.00 0.0845 (Cat HB)
Total travel time : u.suzv nmiuiC~
Loader Bucket Caaacity Total cycle time : 0.887 minutes
Rated capacity : 1.50 LCY (heaped) (Cat HB)
Bucket fill factor : 1.100 Other - rock/dirt mixtures (100-120%)
Adjusted capacity : 1.65 LCY
Source
Job Condition Correction Factors Altitude adjustment factor : 0.97 (Cat HB)
Site altitude : 6,000 feet Job efficiency factor : 0.83 (1 shifr/day)
Net correction : 0.81 multiplier
Unadjusted hourly unit production : 111.56 LCY/Hr
Adjusted hourly unit production : 89.82 LCY/Hr (Cat HB)
Adjusted hourly fleet production : $9.$2 LCY/Hr
;;; ,
JOB TIME AND COST
Fleet size : 1 Loader(s) Total job time : 15.61 Hours
Unit cost : $0.818 /LCY Total job cost : $1,147