2008-01-03_REVISION - C1981038 ‎(2)‎

• Permit No: C1981038
• IBM Index Class Name: REVISION
• Doc Date: 1/3/2008
• Doc Name: Cost Estimate Memo
• From: Jim Stark
• To: Joe Dudash
• Type & Sequence: SL3
• Email Name: SB1
• Media Type: D
• Archive: No

• r~
, ~' ~ ~ Bowie No. 1 Mine C-81-038 N
000 Site: Bowie No. 1 Mine
t Action: ~ _ ~/~/: ,,,5
IQion_ _ Cost Summary _ __ _ _ .
Task Reclamation Task Description
Date: 21 Nov 07 User: JRS
__ County __ Delta _ ____ __
~FileName: ~ C-1981-038
- --- -- _ -_ Hours - - -Direct Cost --
X74 -Recut Haul Road Ditches _ _ _ _ _ _ _ 3.59 $502.00
X75 _
-Construct 2730' of 3' Ditches _ _ _ 6.21 $868.00
X76 _
-Construct 4340' of 12' Ditches 35.96
_ $5,021.00
_._
X78 _ __
Removal Trench
-Backftll OVM Pipeline ! 0.97 $1,037.00
X79 ~ _
-Establish Irrigation Ditch at Storage and Loadout ___ _ _ 1.71 $239.00
X81 -Riprap Placement 4.04 $15,838.00

~85
-Backftll and Regrade Pond 1 _ __
__ 3.05 _ --
_ _ _$632.00
_
X86 -Backftll and Re de Pond 2 2.47 $514.00
X87 -Backftll and Re ade Pond 3 _ _ 2.52 $524.00
X88 -Backftll and Re~rade Pond 4 _ __ 2.91 $605.00
X89 -Remove Concrete Pond Dams 10.77 $1,503.00
X91 Pond
_ _
Waste Pile
-Backftll and Regrade 2.31 _ _$479.00
~92 __ ____ __
.
_
Pond
_
-Backfill and Regrade Timber Storage 2.83 $586.00

93 _
_
- -- -
'-Backfill and Regrade Coal Stockpile Pond
1 00
~ $208.00
95 Pond W- 1
-Backfill and Regrade 2 88 $597.00
96 _
_
-Backfill and Regrade 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 Topsoil from Stockpile to Replaced Fill
-Replace 11.49 $12,349.00
104 _
Topsoil from Stockpile to OVWM Vent Shaft Access _ _ ,
-Replace _ _ 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
-T
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 $95.00
_ __
111 from Stockpile to TR 38 L~ght_Use Road
-Replace Topsoil
-. 0 81 $874.00
- --
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 $321.00
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 WM 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 -MobilizelDemobilize 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 -MobilizelDemobilize Equipment for Site Maintenance 24.00 $43,001.00
Summary Sheet Page 2 of 3