PERMFILE65702

• Permit No: C1981044
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: EXHIBIT 16 MSHA ROOF AND VENTILATION PLANS
• Media Type: D
• Archive: No

i •
SECTION MINING CYCLE ~
I ~1
I 1 I 'V9
I f '
I
I ~ )'1 1
I I I I 1 1 ( 1 ~ 1 1!//1
I I I 1 I 1 ~ I 1 ~~ ~ Z i
_L_J_L_ J_1_J_L_J_~ 1
26 J 14 + 12 20 r 3
_ _ - - 1 ~
4
i
7 li 13 11 S
- - - ~
•

45°-r
90°
5D'+
150'
L
50'~
to I
1D0'
3+ 9 ENTRIES
D
D
NO + FULL STAGGER
To be followed unless adverse mining conditions require it to be c5anged.
-29-