2009-10-08_PERMIT FILE - C1994082A

• Permit No: C1994082A
• IBM Index Class Name: Permit File
• Doc Date: 10/8/2009
• Doc Name: POND 012 LANDSLIDE REPAIR PLAN & SUBSEQUENT SLOPE STABILITY ANALYSIS
• Section_Exhibit Name: TAB 13 ATTACHMENT 13-12B and Addendum 13-12B-A To 13-12B-E
• Media Type: D
• Archive: Yes

f. J
PARTICLE-SIZE DISTRIBUTION ASTM D 421 AND D 422
US STANDARD SIEVE OPENING SIZES
)' LS' ]S' PS' pX XIO X70 XJO X60 YI00 X300
100
90
P 80
E
R 70
C
E 60
N
T 50
P 40
A
S 30
S
I
N 20
G
10
0 liiliii I i iiiiiil I i ~uiiii i i ~iiilil I i ~iiiiii i i Willi i i ~
1000 100 10 1 0.1 0.01 0.001
PARTICLE SIZE (mm)
Coarse Fine Cor Med Fine Silt or Cla Size
COBBLES GRAVEL SAND FINES
SAMPLE #: P12-1
DEPTA (ft):
DESCRIPTION: CLAY with some
fine to coarse sand, little
tine to coarse ravel CL
MONTGOMERY WATSON/LAB TESTING/CO
003-2111-1
MC (As tested): 10.6%
LL: 33
PL: 16
PI: 17
Gs: 2.58
DATE:
TECH:
REVIEW:
GOLDER ASSOCIATES INC.
LAKEWOOD,COLORADO
•