2008-07-29_PERMIT FILE - C1981010

• Permit No: C1981010
• IBM Index Class Name: Permit File
• Doc Date: 7/29/2008
• Doc Name: Horse Gulch Hydrologic Model
• Section_Exhibit Name: APPENDIX Q SECTION XXVII
• Media Type: D
• Archive: No

100
90
P 80
E
R 70
C
E 60
N
T 50
P 40
A
S
S 30
I
N 20
G
10
0
PARTICLE-SIZE DISTRIBUTION ASTM D 421 AND D 422
US STANDARD SIEVE OPENING SIZES
)' i-0• ]3• TS as r~0 =]0 xao a6° p100 a]ao
1000 100 10 1 0.1
PARTICLE SIZE (mm)
0.01 0.001
Coarse Fine Cor Med Fine Silt or Cla Size
COBBLES GRAVEL SAND FINES
SAMPLE #: AORSE
DEPTH (ft): EMBANKMENT/DAM
DESCRII'TION: CLAY and fine to coarse sand,
trace tine gravel (CL)
MONTGOMERY WATSON/LAB TESTING/CO
003-2111-]
MC (As tested): 3.7%
LL: 27
PL: 14
PI: 13
Gs: 2.60
DATE:
TECH:
'.VIEW:
GOLDER ASSOCIATES INC.
LAKEWOOD,COLORADO
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