REP48684

• Permit No: C1981047
• IBM Index Class Name: Report
• Doc Date: 12/13/1984
• Doc Name: LABORATORY TESTING SELECT MATERIAL
• From: ROCKY MOUNTAIN GEOTECHNICAL INC
• To: BLUE RIBBON COAL CO
• Permit Index Doc Type: STABILITY REPORT
• Media Type: D
• Archive: No

~, o

L.

O,
J
\ ~ - 1
C CI
•
I • _ _ _
K
W
m y t0
r
m
~

~ Z w w
D m ~- Y --
~ p < <

i -, o r r
a

`~
r~

~.

-- -
J
~i I'
o ~ n'
-~ v~ e
C, '~ C
I 1 ml
'D v W

~ m ~
i Q l
- - " - - -- tl
Q ' ^ J r
l
~b C N J
.
I .~ 1 ~~. I lq ~` ~
r, (

I
~
. - , J \
'
J
.. r 1 ~ ~ r
~
~ ~ __ I- ' i f

J

r
~,
:,.~ : ~ .
I
~~
I ~ ~ ~ ~ ~~~ ~:~ ~'1 ~ °;~ 'i I J~~
~_
N O'
r~ P
LL 0 M1
,O \
®O ' ~ f~ `' ,,~ ~~l `T
~L
W
3 Z f U 4 F' vi Z w vi ~
~ ~ as t' V V W O 7 Z f
~ 1- N 1 U W n N
Q l~ ~ m h ~
r
~ v 41 Z F Q Y O
-_- ~ U~~ ()i lV O CI ~ ~ F ~G D
L ~ a~
0
t
ti ~
W
W ~
¢ a ~
F- 3 O
2 ` ~
h ~
0 pC ~
O - ~
0
N
OI

r
~ ~ ~
n ~

IV
~_
~ ~

- - - - - - - -- -- --- . c

~ I T
N

U
~-

~
H
~ Y

N

_ - _ - __ - _ _ - W
K
O ~
~".
_ ~ ~

!Y - _- Z Q
m Z a r rn T w ui ¢ I^ ~ a ¢
0
T
~ Z
~ f~ O w
n z
~, Z l,i 2 z O 2
o H
~^ 1
O
V
~ -
..,~

Z N a a ~ ~ o ~
~
U N `
N
FFa LL > m In a ~ T _
O ~ W Z C'J
/i LJ O j ~ 4l W N ~ ~ I N S G N Q
F W O 3 ~ G O
- ~