PERMFILE42501

• Permit No: C1981020
• IBM Index Class Name: Permit File
• Doc Date: 9/6/1996
• Doc Name: Haul Road Stability Cross Sections
• Section_Exhibit Name: Figure 3.1-8 Sheet 1 of 2
• Media Type: M
• Archive: No

.:. f
5820
5780
5740
5700
5660
5620
0 +00
STATION 47 +00
5620
560C
5580
5560
5540
5520
5500
5480
5460
0 +00
0 +40 0 +80 1 +20 1 +60 2 +00 2 +40 2 +80
SCALE: 1 " = 40'
3 +20 3 +60 4 +00 4+40 4+80
STATION 18 +00
RESENT
ORIGINAL
2
�, 0
S
FS 1.154
G ¢ 15 Fit$
BACKFILL
FS 1.317
m � X30
FS = 2.115
SOIL 2
PRESENT
SOIL 3
BS CKFIL760
RECLAIMED
C = 300
FS 1.018
I
FS 1.370
501 L 1
4 - 32'
y = 130 # /ft3
0 =30°
SOIL 1
7 = 35 # /ft'
Y = 130 # /ft
o . 20'
C = 200
RECLAIMED
/
Y =. 125 # /fts'
0 =15•
Y — 130 # /ft
FS = 1.166
C = 200
PRESENT
/
0 =28'
FS =
1.363
Y = 120 # /ft'
STIFF
BOUNDARY
SlIFF
BOUNDA
Y
5620
560C
5580
5560
5540
5520
5500
5480
5460
0 +00
0 +40 0 +80 1 +20 1 +60 2 +00 2 +40 2 +80
SCALE: 1 " = 40'
3 +20 3 +60 4 +00 4+40 4+80
STATION 18 +00
0 +20 0 +40 0+60 0+80 1+00 1+20 1 +40
SCALE: 1" = 20'
1 +60 1 +80 2 +00 2 +20 2+40 2 +60
320
280
fie'
200
160
120
:�
RESENT
ORIGINAL
S - 1.308
FS 1.154
BACKFILL
FS 1.317
FS = 2.115
SOIL 2
PRESENT
SOIL 2
C =300
C = 300
FS 1.018
501 L 1
4 - 32'
y = 130 # /ft3
C = 1300
7 = 35 # /ft'
o . 20'
RECLAIMED
/
Y =. 125 # /fts'
SOIL 1
FS = 1.166
C = 200
/
0 =28'
Y = 120 # /ft'
SlIFF
BOUNDA
Y
STIFF tOUNDARY
0 +20 0 +40 0+60 0+80 1+00 1+20 1 +40
SCALE: 1" = 20'
1 +60 1 +80 2 +00 2 +20 2+40 2 +60
320
280
fie'
200
160
120
:�
40
0 +00
0 +4Q 0 +80 1 +20 1 +60 2 +00 2 +40 2 +80 3 +20 3+60 4 +00 4 +40 4 +80
SCALE: 1" 40'
r
Permit Number I c-)ac
Class: erma
Secli /Exhibit _� / _ t-1 u.V� I _�'
Class: ❑ Revision I OF a
`� ._._.
Type /S_e9_: JJJ .1
Class: ❑ Report El Hydro ❑General ----- -----------
Doc Type:
�Apphcation (Coal only) ❑ Bontl � Enforcement ❑Inspection
i
MUNGER CANYON MINE
FIGURE 3.1 -8
1, John L. Ilait*ra, osrtijV that
thla drawing was prepared by mWe�
that under my correct to the supenAsion f and *CR099 L ROAD STABILITY
that tt {a oorreet to the beet o� t� �n*�+�,t�} my knowledge. SECTf6NS
QL"y D�Waaztors SCALE: AS SiOwN EET: ' < 1 OF
ate 9- 6- % �l1 FE. 'tE�iBER= 3; 198 John J/. .•,
Colorado registered Engineer 22.926
GRAND VALLEY +t�►i,, iG
' IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII i
RESENT
S - 1.308
RECLAIME
FS 1.317
SOIL 2
C = 300
501 L 1
4 - 32'
y = 130 # /ft3
C = 1300
o . 20'
Y =. 125 # /fts'
BACKFILL
FS = 1.969
STIFF tOUNDARY
40
0 +00
0 +4Q 0 +80 1 +20 1 +60 2 +00 2 +40 2 +80 3 +20 3+60 4 +00 4 +40 4 +80
SCALE: 1" 40'
r
Permit Number I c-)ac
Class: erma
Secli /Exhibit _� / _ t-1 u.V� I _�'
Class: ❑ Revision I OF a
`� ._._.
Type /S_e9_: JJJ .1
Class: ❑ Report El Hydro ❑General ----- -----------
Doc Type:
�Apphcation (Coal only) ❑ Bontl � Enforcement ❑Inspection
i
MUNGER CANYON MINE
FIGURE 3.1 -8
1, John L. Ilait*ra, osrtijV that
thla drawing was prepared by mWe�
that under my correct to the supenAsion f and *CR099 L ROAD STABILITY
that tt {a oorreet to the beet o� t� �n*�+�,t�} my knowledge. SECTf6NS
QL"y D�Waaztors SCALE: AS SiOwN EET: ' < 1 OF
ate 9- 6- % �l1 FE. 'tE�iBER= 3; 198 John J/. .•,
Colorado registered Engineer 22.926
GRAND VALLEY +t�►i,, iG
' IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII i