2008-01-03_REVISION - C1981038

• Permit No: C1981038
• IBM Index Class Name: REVISION
• Doc Date: 1/3/2008
• Doc Name: Memo and Reclamation Cost Estimate
• From: Jim Stark
• To: Joe Dudash
• Type & Sequence: RN5
• Media Type: D
• Archive: No

?. e RN - 5
Bowie No. 1 Mine C-81-038 amtkIlcliklow
Task: 000 Site: Bowie No. I Mine Date: 21 Nov 07 User: JRS

Permi
t Action: _ oun Delta
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Description_ _ _ -_
Cost Summary File Name: C- 1981-038
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Tas Reclamation Task Description Hours Direct Cost
074 -Recut Haul Road Ditches 3.59 $502.00
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075 -Construct 2730' of 3' Ditches 6.21 $8681.00---
076- -Construct-4340' of 12' Ditches 35.96 $5,021.00
_
078 --
-Backfill OVM Pipeline Removal Trench
0.97
$1,037.00
079 -Establish Irrigation Ditch at Storage and Loadout 1.71 $239.00
081 -Ri ra Placement 4.04 $15,838.00
085 -Backfill and Regrade Pond 1
3.05
$632.00
086 -Backfill and Re de Pond 2 2.47 .0
087 -Backfill and Regrade Pond 3 2.52 $524.00
088 -Backfill and Regn Pond 4 2.9-1- $605.00
089 -Remove Concrete Pond Dams 10.77 $1,503.00
- - - -- -
091 --
-Backfill and Re de Waste Pile Pond
2.31
$479.00
092 -Backfill and Regrade Timber Storage Pond 2.83 $586 00
093 -Backfill and Regrade Coal Stockpile Pond 1.00 $208.00
095 -Backfill and Regrade Pond W- 1 2.88 $597.00
096 -Backfill and Regzrade Pond W-2 2.88 $597.00

100 --------- -
-Replace Topsoil from Stockpile to Waste Disposal Area
4.89
$5,256.00-
101 -Move Fill Topsoil Pile into Stockpiled Area 25.75 $27,674.00
102 -Replace Topsoil from Stockpile to OVWM 47.66 $51,211.00
103 -Replace Topsoil from Stockpile to Replaced Fill 11.49 $12,349.00
104 -Replace Topsoil from Stockpile to OV WM Vent Shaft Access 2.84 $3,055.00
105 -Haul Stevens Gulch Topsoil to OVM 5.94 $10,167.00
106 -Redistribute Topsoil at Truck Dump Station 0.44 $478.00
107 -Replace Topsoil from Stockpile to OVM Main Diversion Ditch_ 0.44 $550.00
108 -Replace Topsoil from Stockpile to Remaining Mine Site 12.71 $20,008.00
109 -Replace Topsoil from OVWM Slide Area 0.30 $324.00
110 -Replace Topsoil from Stockpile to TR-38 Drill Pad 0.09 $95...001.----.
111 -Replace Topsoil from Stockpile to TR-38 Light Use Road 0.81 -
112 -Replace Topsoil from Stockpile to Pond W- 1 1.55 $321.00
1 13 -Replace Topsoil from Stockpile to Pond W-2 1.55 $321.0
118 -Seal OWM and OVWM Vent Shafts 120.00 $59,057.00
125 -Plug and Seal All Boreholes 105.00 $35,559.00
130 -Revegetate OVM 20.00 $33,701.00
131 -Revegetate OV W M 24.44 $41,182.00
132 -Revegetate Remainder of Mine Site 82.28 $58,870.00
133 -Revegetate Narrowed Haul Road Outslope 6.76 $11,391-00
137 -Demolish and Remove All Structures 400.00 $293,402.00
146 -Mobilize lDemobilize Equipment for Initial Reclamation 12.29 $44,266.00
147 -MobilizelDemobilize Equipment for Pond Cleaning 6.00 $2,422.00
148 -MobilizelDemobilize Equipment for Pond Removal 6.00 $3,026.00
149 -Mobil izelDemobilize Equipment for Site Maintenance 24.00 $43,001.00
Summary Sheet Page 2 or 3