2008-06-09_REVISION - C1992081

• Permit No: C1992081
• IBM Index Class Name: REVISION
• Doc Date: 6/9/2008
• Doc Name: Adequacy Concerns & Cost Estimate
• From: DRMS
• To: Hydro-Environmental Solutions, Inc
• Type & Sequence: RN3
• Email Name: JHB
• Media Type: D
• Archive: No

DJUSTED 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 : $5.11 NA NA NA NA NA NA NA NA NA NA
Econ.life -Machine and Attach. No. 1 : $5.11 NA NA $1.47 $1.48 $2.82 $2.14 NA NA NA NA
-Attachment No. 2: $0.00 NA NA $0.00 $0.00 $0.00 $0.00 NA NA NA NA
Annual usage : $9.41 $1.99 $1.79 NA NA NA NA NA NA NA NA
Double shifts : $7.06 $1.00 $0.89 NA NA NA NA NA NA NA NA
Triple shifts : $6.28 $0.66 $0.60 NA NA NA NA NA NA NA NA
Mech. Ibr.-Machine and Attach. No. 1: NA NA NA $0.93 NA $1.78 NA NA NA NA NA
-Attachment No. 2: 1 NA NA NA $0.00 NA $0.00 NA NA NA NA NA
FueVlube -Machine and Attach. No. 1: NA NA NA NA NA NA NA $5.47 $0.91 $0.95 $0.00
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 : $9.41 $1.99 $1.79 $0.93 $1.48 $1.78 $2.14 $5.47 $0.91 $0.95 $0.00
Double shifts : $7.06 $1.00 $0.89 ttachment:
Triple shifts : $6.28 $0.66 $0.60 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
HOURLY OPERATOR WAGES Base Fringe F.I.C.A. Unempl. Wk.Comp. Total
Rate Benefits 7.65% 6.20% 12.60% ($Ihr) Shift Differential Colorado labor zone : 2
Driller - Rotary, Chum or Cable T. $16.07 $4.41 $1.23 $1.00 $2.02 $24.73 Day : $0.00 Two shift per day average : $0.15
N $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Swing : $0.30 Three shift per day average : $0.25
Mechani $16.74 $4.20 $1.28 $1.04 $2.11 $25.37 Night : $0.45
HOURLY EQUIPMENT COST SUMMARY Ownership Operating and Overhaul
Machine Attachments Operator Total
Cost/hr ($)
Single shifts : $13.20 $13.66 $0.00 $24.73 $51.59
Double shifts : $8.95 $13.66 $0.00 $24.88 $47.49
Triple shifts : $7.54 $13.66 $0.00 $24.98 $46.18

PMENT PERFORMANCE DATA
ption Type Struck
Capacity (cy) Heaped
Capacity (cy) Weight
(UST) Weight
(MT) Length
(ft)
'RIC 3.0 in. - 500 ft. capy. Trailer mtd. short coring rig NA NA 5.00 NA NA
water pump station, 225 psi Clear water pump service NA NA 0.25 NA NA
NA NA NA 0.00 NA NA
speeds (mph): 1st (or max.) 2nd 3rd 4th 5th 6th
Forward : NA NA NA NA NA NA
Reverse : NA NA NA NA NA NA
!r bucket type or Compaction Maximum vertical Max. horiz. Excavator bucket capacity (cy)
)actor drum type width/pass (ft.) reach height (ft.) reach (ft) small medium large
NA NA NA NA NA NA

w w ........ ........ .
u
Width
(ft) Height
(ft) Min. turning
circle (ft) Horsepower
(fhp) Fuel
type
NA NA NA 20.00 Diesel
NA NA NA 24.00 Diesel
NA NA NA NA NA
7th 8th minimum dump Max. dump
NA NA clearance (ft.) height (ft.)
NA NA NA NA
Lift capacity (lbs) Max.dig/rip Shank No.
optimal max. reach depth (ft.) spacing shanks
NA NA NA NA NA