2015-08-31_PERMIT FILE - C1981010A ‎(18)‎

• Permit No: C1981010A
• IBM Index Class Name: Permit File
• Doc Date: 8/31/2015
• Doc Name: Reclamation Cost Estimate
• Section_Exhibit Name: Appendix A Reclamation Cost Estimate
• Media Type: D
• Archive: Yes

A-5 D
Table A-5.1
Drill & Blast (Hichwall
Reduction)
rage No.
10
Pit
Highwall Lenath
Drill Hours (1)
pli[a
Benching Hrs (2)
Bench Cvds Blasted (3)
Blastina $ *
Total
AE Pit
2455
60.11
$ 12,762.45
39
$ 12,667.41
321,085
$ 70,638.70
$
96,068.56
K,L,M Pits
4750
284.97
$ 60,504.20
76
$ 24,509.24
1,522,199
$ 334,883.78
$
419,897.22
0
0.00
$ -
0
$ -
0
$ -
$
-
0
0.00
$ -
0
$ -
0
$ -
$
-
0
0.00
$ -
0
$ -
0
$ -
$
-
0
0.00
$ -
0
$ -
0
$ -
$
-
Total
7205
345.08
$ 73,266.65
115.28
$ 37,176.65
1,843,284
$ 405,522.48
$
515,965.77
(1) based on 30'x
30' burden and spacing, 32.6 ft avg depth, pattern width
at 265', 160 feet per drill hour
' $0.22/cyd from Trapper Budget
(2) 16 hrs per 1000' of highwall
(3) from cross-sections; approx. 4750'X 265'X 32.6'/ 27
K,L,M Pits
AE Pit
4750
Length (Ft.)
2455
Length (Ft.)
265
Ave. Width (Ft.)
234.3
Ave. Width (Ft.)
32.6
Ave. Depth (Ft.)
15
Ave. Depth (Ft.)
1,522,199
Blast Highwall Volume (from cross-sections)
321,085
Blast Highwall Volume (from cross-sections)
1
O
JAN 2 8 2014