2008-03-12_REVISION - C1981018 ‎(2)‎

• Permit No: C1981018
• IBM Index Class Name: REVISION
• Doc Date: 3/12/2008
• Doc Name: Reclamation Cost Summary & Estimate
• From: DRMS
• To: File
• Type & Sequence: MR133
• Media Type: D
• Archive: No

BOREHOLE SEALING WORK
Task u: MR-133a
Mine: Deserado Mine
Permit no.: C-80-007
Permitting action: MR-133
Date: 3/11/08
User: TAK
Cwt of bulk cement Water
Hole Plug Plug (assuming 94lbs of Cement cost
cement
1
18
f
T Total rig
Rig w/ crew 2,500 gal
water truck truck w/ Octoplug
(Cirees Cut surface
casin
&
Hole diem.
length per
.
c
o
volume
hole lbs per cwt
that is 100 Cement Rig setup time Rig time to time

t
t
l
t
h
l
h
hourly rate Total rig
w/driver driver cost ,
$19.67 g
mark Total cost
(in) (ft) (cf) ,
26 (CIRCES)
of cement fills 1
26 o
a
cos
per
o
e (
r) fill hole (setup +
(CIRCES) cost
hourly rate (rig fill
per in.
(CIRCES
.
.
of) fill)
(Cirees) time x
diam.) ,
510.90/If)
truck rate)
SC-SL 1 4- 10 0.9 0.7 $8.78 $6 0.42 0.50 0.92 $227.07 $209 $60 $30 $78 $11 $395
SC-SL 3 2 - 10 0.2 0.2 $8.78 $2 0.42 0.50 0.92 $227.07 $209 $60 $30 $39 $6 $345
SC-1-1130 4- 10 0.9 0.7 $8.78 $6 0.42 0.50 0.92 $227.07 $209 $60 $30 $78 $11 $395
SC-HG11 41 10 0.9 0.7 $8.78 $6 0.42 0.50 0.92 $227.07 $209 $60 $30 $78 $11 $395
SC-HG17 4- 10 0.9 0.7 $8.78 $6 0.42 0.50 0.92 $227.07 $209 $60 $30 $78 $11 $395
SC-HG20 4- 10 0.9 0.7 $8.78 $6 0.42 0.50 0.92 $227.07 $209 $60 $30 $78 $11 $395
SC-HG26 4- 10 0.9 0.7 $8.78 $6 0.42 0.50 0.92 $227.07 $209 $60 $30 $78 $11 $395
SC-HG30 8.75 10 4.2 3.3 $8.78 $29 0.42 0.50 0.92 $227.07 $209 $60 $30 $171 $25 $524
SC-HG44-2 4 - 10 0.9 0.7 $8.78 $6 0.42 0.50 0.92 $227.07 $209 $60 $30 $78 $11 $395
SC-HG44-3 4, 10 0.9 0.7 $8.78 $6 0.42 0.50 0.92 $227.07 $209 $60 $30 $78 $11 $395
SC-HG54 4- 10 0.9 0.7 $8.78 $6 0.42 0.50 0.92 $227.07 $209 $60 $30 $78 $11 $395
SC-HG56 4- 10 0.9 0.7 $8.78 $6 0.42 0.50 0.92 $227.07 $209 $60 $30 $78 $11 $395
SC-HG59 4- 10 0.9 0.7 $8.78 $6 0.42 0.50 0.92 $227.07 $209 $60 $30 $78 $11 $395
SC-TG29 4- 10 0.9 0.7 $8.78 $6 0.42 0.50 0.92 $227.07 $209 $60 $30 $78 $11 $395
SC-TG33 4- 10 0.9 0.7 $8.78 $6 0.42 0.50 0.92 $227.07 $209 $60 $30 $78 $11 $395
SC-TG46 4 - 10 0.9 0.7 $8.78 $6 0.42 0.50 0.92 $227.07 $209 $60 $30 $78 $11 $395
SC-TG53 4 _ 10 0.9 0.7 $8.78 $6 0.42 0.50 0.92 $227.07 $209 $60 $30 $78 $11 $395
SC-TG56 4 - 10 0.9 0.7 $8.78 $6 0.42 0.50 0.92 $227.07 $209 $60 $30 $78 $11 $395
/ Totals $129 $3,760 $1,080 $540 $1,463 $213 $7,185

Total hours 16.56
)ivided by number of rigs 1
Net total hours 16.56