PERMFILE41947

• Permit No: C1980007A
• IBM Index Class Name: Permit File
• Doc Date: 4/8/2005
• Section_Exhibit Name: 2.05 Operation and Reclamation Part 2
• Media Type: D
• Archive: Yes

• ~ West~Mine
GROUND SURFACE

- - - - - - - - _ - _ - - - - A7ACHE ROCKS - - - - - - - - - - - - - - - -
MINING AREA - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - E_SEAM
OVERBURDEN DEPTH- - - - - - - - - - - - - - - - '
- - - - - - - - - - - - - - - - TYPICALLY

- - - - -
- BO0 1D t0OD FT - - - - - - - - - - - - - - '
- - - TOTAL ZONE OF - - - - - - - - - - - - - - - -' - - - -
- - _
_ _
- - - - - _
CAVING/FRACTURING - - - - ,
COMBINED CAVED/FRACTURED -
ZONE ABOVE E-SEAM
FRACTURED ZONE
250' ` E-SEAM
\ (1220') D!IE TG MINING OF - - - - - - - -
B AND E SEAMS
COMBINED CAVED/FRAGTVRED
~ ZONE ABOVE B-SEAM
I 4S0' - - - - - - -
- - - - - - - - -
- - - - - - - - -
_ - - - - - ,
_ _ - - _ ~ _
_.
_
y- - _~- -~- - ~ ,_ _
` CAVED ZUNE (330') _
`-
E-SEAM `
(T^II ~J)
\

1 ~ FRAC TIJRED
~ ZONE

/ (i24O')
~ ~
INTERBURDEN '270'
THICIWE55 ,
2O0 CALLY FRACTURED ZONE
8-SEAM
(3240')
~- - -
~ ~'- LAVED ZONE 330' -, _ I
_ ` -' Z~AVED ZONE 330
TWO SEAM MINING,
B AND E SEAMS
Figure 21 Projected Extent of Caved and Fractured Zone Heights
ONE SEAM MINING,
B SEAM

2.05-765 November 2004 PRII