2008-08-06_REVISION - M1987074

• Permit No: M1987074
• IBM Index Class Name: REVISION
• Doc Date: 8/6/2008
• Doc Name: Reclamation cost update & SO
• From: DRMS
• To: Mayne Industries,Inc.
• Type & Sequence: SO3
• Email Name: THM
• Media Type: D
• Archive: No

- ---- eF,nct9nf 9?
-- ' _ Overhaul an operating Costs
ADJUSTED COSTS Ownership Costs
Overhaul
Field Re
pair
CFC Overhead Labor Parts Labor Parts Fuel Lube Tires G.E.C.
Depreciation
NA
NA
NA Nq NA NA
Acquisition cost : $18.23 NA NA
NA NA
24
$7 NA
$13.57 $8.05 $13.09 NA NA NA NA
Econ.life -Dozer and ROPS : $18.23 NA .
21
$1
$1
30
$2.21
$1.31
NA
NA NA NA
-Attachment no. 2 : NA NA NA .
NA .
NA
NA
NA
NA
NA NA NA
Annual usage : $27.50 $12.34 $17.29
NA
NA
NA NA NA
Double shifts : $20.62 $6.17 $8.64 NA NA NA
NA
NA
NA NA NA
:
Triple shifts $18.34 $4.11 $5.76 NA NA NA
NA
NA Nq NA NA
Mechanic labor-Dozer and ROPS : NA NA NA $5.65 NA $6.28 NA NA NA NA
-Attachment no. 2 : NA NA NA $0.94 NA $1.72 NA
NA 56
$30 97
$5 $0.00 $2.01
Fuel/lube -Dozer and ROPS : NA NA NA NA NA NA
NA NA .
$0.00 .
$0.34 $0.00 $1.09
Attachment no. 2 : NA NA NA NA NA
Overhaul and Operating Costs
ADJUSTED COST SUBTOTALS Ownership Costs Overhaul Field R epair
CFC Overhead Labor Parts Labor Parts Fuel Lube Tires G.E.C.
Depreciation
Dozer and ROPS
Dozer, ROPS and Attachment no. 2
29
$17
$5.65
$13.57
$6.28
$13.09
$30.56
$5.97
$0.00
$2.01
Single shifts : $27.50 $12.34 .
Double shifts : $20.62 $6.17 $8.64 Attachment no. 2 :
30
4 $1
72
$1
$1.31
$0.00
$0.34
$0.00
$1.09
Triple shifts : $18.34 $4.11 $5.76 $0.9 . .
HOURLY OPERATOR WAGES Base Fringe F.I.C.A. Unempl.
2
% Wk.Comp.
80%
9 Total
($/hr)
Shift Differential
Colorado labor zone :
2
Rate Benefits 7.65% 6.
0 . 78
$32 Da
: 00
$0 Two shift per day average : $0.15
22
$7 $1
58 $1.28 $2.03 . y .
Dozer operator (< 70hp
< ) $20.67 . . 28
$1 $2
03 $32.78 Swing : $0.30 Three shift per day average : $0.25
70hp
Dozer operator ( ) $20.67 $7.22 $1.58
$1
60 .
30
$1 .
$2.06
$33.15 11
Night :
$0.45
Mechani $20.97 $7.22 . .

J Ownership Joperating and Overha ul Operator Total
HOURLY EQUIPMENT COST SUMMARY Cost/hr ($)
Machine Attach ments
Single shifts : $57.13 $77.13 $6.71 $32.78 $173.74
Double shifts : $35.44 $77.13 $6.71 $32.93 $152.20
Triple shifts : $28.21 $77.13 $6.71 $33.03 $145.07

UIPMENT PERFORMANCE DATA Horsepower Transmission Weight Length Width Height
ft Fuel
e
t Ripper
type
EQ Description (FHP) Type (UST) (ft) (ft) (
) YP NA
Dozer : Cat D8R Series 11- 8SU (2 310 NA 41.8 22.7 8.7 11.5 diesel NA
Blade : Semi-Universal NA NA 5.4 NA 12.9 5.5 NA

NA
Nq
Attachment no. 1: ROPSCab NA NA NA NA
6
3 NA
1
7 NA
2.6 NA Adj. Parallelogram
Attachment no. 2: 3-shank ripper NA NA 5.4 . .
Total weight : 52.5 (UST)