PERMFILE111467

• Permit No: C1996084
• IBM Index Class Name: Permit File
• Doc Date: 7/5/2002
• Section_Exhibit Name: Exhibit 13 Fill Stability Report 1
• Media Type: D
• Archive: No

~~ VARY SPOIL FRICTION
• 2.
2.
1.

f
O
O I
U
LL
1
1,

0
0
U

D
3
B

6
5
4
28 30 3 2 34 36 3F
COHESION = 0
SPOIL F VARIES
5 VARY PSUEDOSTATII
Lorenclto Surface Mlne
Job INo. 32,611
COEFFICI
2 VARY SPOIL UNIT HEIGHT

4
O
O
U
LL
0
6 VARY WATER CONDITIONS
3 VARY CLAY LAYER FRICTION

0
rc
O
LL
FACTOR OF SAFETY FOR SEVERAL WATER CONDITIONS
(REFER TO FIGURE A-1)
CASE N0. 11 2
O 13
(TABLE C-1) 10
O 1
1.3 1.6 1.5 1.7
WATER CONDITIONS
10 WATER FROM TOE TO 1/2 HEIGHT OF CREST.
11 WATER FROM 1/2 DISTANCE (TOE TO CREST
TO 1/2 HEIG HT O F CREST.
12 WATER FROM TOE TO 1/4 HEIGHT OF CREST.
13 WATER FROM 1/2 DISTANCE (TOE TO CREST
TO 1/4 HEIG HT O F CREST.
4 VARY CLAY LAYER COHESION

O
O
U
0
NOTE:
1. REFER TO FIGURE C-1 FOR ANALYSIS SECTION.
2. REFER TO TABLE C-1 FOR CASE BY CASE RESULTS.
rt
~~iB/>/ 3, ~I~P ~~
~(, U1~E C'~i
~GG .S'l/1~/LI~~J~~~ /i
Graphical Summary
Of Excess Spoil
Stability Analysis
Flg. C-5
CLAY COHESION VARIES
FRICTION - H=25'
UNIT WEIGHT (pcf)
CLAY E VARIES
COHESION = 500 psf
0.05 0.1 0.75
HORIZONTAL EARTHQUAKE ACCELERATION
COEFFICIENT