2010-05-07_REVISION - C1996084

• Permit No: C1996084
• IBM Index Class Name: Revision
• Doc Date: 5/7/2010
• Doc Name: 2010 Midterm Review & Revised Reclamation Cost Estimate
• From: DRMS
• To: New Elk Coal Company
• Type & Sequence: MT3
• Email Name: KAG
• Email Name: DIH
• Media Type: D
• Archive: No

ADJUSTED COSTS Ownership Costs

Depreciation CFC Overhead Overhaul and Operating Costs sheet 2 of 2
Overhaul Field Repair
Labor Parts Labor Parts Fuel Lube Tires G.E.C.
Acquisition cost : $34.91 NA NA NA NA NA NA NA NA NA NA
Econ.life -Machine and Attach. no. 1 : $34.91 NA NA $5.48 $11.38 $6.68 $12.55 NA NA NA NA
-Attachment no. 2: NA NA NA $0.00 $0.00 $0.00 $0.00 NA NA NA NA
Annual usage : $51.02 $26.62 $28.40 NA NA NA NA NA NA NA NA
Double shifts : $38.27 $13.31 $14.20 NA NA NA NA NA NA NA NA
Triple shifts : $34.03 $8.86 $9.45 NA NA NA NA NA NA NA NA
Mech. Ibr.-Machine and Attach. No. 1: NA NA NA $3.20 NA $3.90 NA NA NA NA NA
-Attachment no. 2: NA NA NA $0.00 NA $0.00 NA NA NA NA NA
Fuel/lube -Machine and Attach. No. 1: NA NA NA NA NA NA NA $43.51 $10.84 $18.00 $1.56
Attachment no. 2: NA NA NA NA NA NA NA $0.00 $0.00 $0.00 $0.00
ADJUSTED COST SUBTOTALS

Depreciation Ownership Costs

CFC

Overhead
Overhaul
Labor Parts Overhaul and Operating Costs
Field Repair
Labor Parts Fuel

Lube Tires

G.E.C.
Basic Machine and attachments No. 1 and No. 2 : Basic Machine and Attachment No. 1
Single shifts : $51.02 $26.62 $28.40 $3.20 $11.38 $3.90 $12.55 $43.51 $10.84 $18.00 $1.56
Double shifts : $38.27 $13.31 $14.20 ttachmenI No. 2 :
Triple shifts : $34.03 $8.86 $9.45 $0.00 $0.00 $0.00 $0.00 $0700 $0.00 $0.00 $0.00
i
HOURLY OPERATOR WAGES Base Fringe F.I.C.A. Unempi. Wk.Comp. Total
Rate Benefits 7.65% 6.20% 10.00% ($/hr) Shift Differential Colorado labor zone : 2
Loader operator (<=6cy $23.67 $9.22 $1.81 $1.47 $2.37 $38.54 Day : $0.00 Two shift per day average : $0.15
Loader operator (> 6cy $23.82 $9.22 $1.82 $1.48 $2.38 $38.72 Swing : $0.30 Three shift per day average : $0.25
Mechanic $16.74 $4.20 $1.28 $1.04 $1.67 $24.93 Night : $0.45
HOURLY EQUIPMENT COST SUMMARY Ownership Operating and Overhaul
Machine Attachments Operator Total
Cost/hr ($)
Single shifts : $106.04 $104.94 NA $38.72 $249.70
Double shifts : $65.78 $104.94 NA $38.87 $209.59
Triple shifts : $52.35 $104.94 NA $38.97 $196.26
EQUIPMENT PERFORMANCE DATA
Description Type Struck
Capacity (cy) Heaped
Capacity (cy) Weight
(UST) Weight
(MT) Length
(ft.) Width
(ft.) Height
(ft.) Min. turning
circle (ft.) Horsepower
(fhp) Fuel
type
CA T 990 Series 11(2005) NA 9.50 11.25 83.93 NA 41.92 14.58 16.75 67.83 625.00 Diesel
ROPS Cab NA NA NA NA NA NA NA NA NA NA NA
NA NA NA NA NA NA NA NA NA NA NA NA
Travel speeds (mph) : 1 st (or max.) 2nd 3rd 4th 5th 6th 7th 8th Min. dump Max-dump
Forward : 4.3 7.5 12.9 0.0 NA NA NA NA clear.(ft) ht.(ft)
Reverse : 4.8 8.3 14.2 0.0 NA NA NA NA NA 13.17
Loader bucket type Compaction Maximum vertical Max. horizontal Excavator bucket capacity (cy) Lift capacity (lbs) Maximum dig/rip Shank Number
or compactor drum type width per pass (ft.) reach height (ft) reach (ft) small medium large optimum max.reach depth (ft) spacing of shanks
Standard HD Quarry NA NA NA NA NA NA NA NA NA NA NA