2009-12-15_PERMIT FILE - M2009079

• Permit No: M2009079
• IBM Index Class Name: PERMIT FILE
• Doc Date: 12/15/2009
• Doc Name: Reclamation Liability Estimate
• From: DRMS
• To: Precision Excavating, Inc.
• Email Name: GRM
• Media Type: D
• Archive: No

V~v Blade type :_U niversal
Attachment no. 1 : ROPS Cab Shift basis : 1 per day
Attachment no. 2 :3 -shank ripper
Data source : ( CRG)
Cost Breakdown: Ownership cost/hour :
Dozer operating cost/hour :
Ripper operating cost/hour :
Operator cost/hour :
Total unit cost/hour :
Utilization
$ 53.54 NA
$70.36 100
$6.29 100
$38.54 NA
$168.72 Total fleet cost/hour : $ 168.72
MATERIAL QUANTITIES
Selected estimating method
Alternate methods -
Seismic: NA NA Load factor: NA Bank volume
Area : 30.00 acres Rip depth (ft): 2.00 Volume
Source of estimated quantity :standard depth, 30 ac pit floor
Source of estimated load factor NA
HOURLY PRODUCTION
Alternate methods -
Seismic : Seismic velocity:
NA
feet/second
Unadjusted production :
NA
cu-yds./hour
Area : Avg. ripping depth :
2.00
feet/pass
Average ripping width :
7.08
feet/pass
Average ripping length :
20000
feet/pass
Average dozer speed :
8800
feet/minute
Average maneuver time : ---- 6.25
minutes /pass
Production per unit area :
0.773
acres /hour
Unadjusted production:
2,494.6
cu. yds. /hour
Area
NA BCY
96,800 BCY or CCY
Unadjusted production
per selected method : 2,494.65 cu. yds. /hour
Site altitude : 6,100 feet
Altitude adjustment : 1.00 (Cat HB)
Job efficiency factor: 0.83 (1 shif
Net job correction : 0.83 multiplier
Adjusted unit production : 2,070.56 cu. yds. /hour
Adjusted fleet production : 2, 070.56 cu. yds. /hour