2010-10-22_PERMIT FILE - M2010071 ‎(4)‎

• Permit No: M2010071
• IBM Index Class Name: PERMIT FILE
• Doc Date: 10/22/2010
• Doc Name: New Appl.- GW Response Study- Appendixs B & C
• From: The City of Lafayette
• To: DRMS
• Media Type: D
• Archive: No

•
•

HYDROMETER ANALYSIS SIEVE ANALYSIS
25 HR. 7 HR. TIME READINGS U.S. STANDARD SERIES CLEAR SQUARE OPENINGS
45 MIN. 15 MIN. 60 MIN. 19 MIN. 4 MIN. 1 MIN. '200 '100 50 `40 '30 "16 '10 '8 '4 3/8" 3/4" 11 3' 5"6" 8'
100 0

90 10

80 OF! 20

70 30
z
Z
40 Lu
a 60
z
50
v v
w w
'L 40 60 a-

70
30

20 80

10
90

0 0
.001 0.002 .005 .009 .019 .037 .074 .149 .297 0 42 590 1.19 2.0 2.38 4.76 9.52 19.1 36.1 76.2 12' 52200
DIAMETER OF PARTICLE IN MILLIMETERS
N
PLASTIC SANDS GRAVEL
CLAY (PLASTIC) TO SILT (NO
-
) FINE MEDIUM COARSE FINE COARSE COBBLES
Sample of SAND, SLIGHTLY GRAVELLY, SILTY
From TH - 19 AT 14 to 19 FEET

----
-
-- --- --r r 50

-
i- Z

GRAVEL 7 % SAND 69 %
SILT & CLAY 24 % LIQUID LIMIT NP %
PLASTICITY INDEX NP %
10
90
0 70 -- - -- 30 w
CL 40 ?- 60 a
30 70
20 80

HYDROMETER ANALYSIS SIEVE ANALYSIS
25 HR. 7 HR. TIME READINGS U.S. STANDARD SERIES CLEAR SQUARE OPENINGS
45 MIN. 15 MIN. 60 MIN. 19 MIN. 4 MIN. 1 MIN. '200 '100 '50 '40 '30 "16 '10 '8 '4 3/8" 3/4" 11 3" 5"6" 8"0
100 --- ---- -- - --- - ---+- -

20
80

`- -
a 60 - - --- - - 40 Q

z 50 z

5U
-
t-
-
_ w
U
_

10 90

- 100
.00 1 0.002 .005 .009 .019 .037 .074 .149 .297 .590 1.19 2.0 2.38 4.76 9.52 19.1 36.1 76.2 127 20
0.42 152
DIAMETER OF PARTICLE IN MILLIMETERS 0
TO SILT
NON
PLASTIC
P
STIC SANDS GRAVEL
(
-
)
CLAY (
LA
) FINE MEDIUM COARSE FINE COARSE COBBLES
Sample of GRAVEL, SANDY, SILTY
From TH - 19 AT 19 to 24 FEET
McLAUGHLIN WATER ENGINEERS, LTD
GOOSE HAVEN RESERVOIR COMPLEX EXPANSION
CTL I T PROJECT NO. FC04797-125
GRAVEL 56 % SAND 33%
SILT & CLAY 11 % LIQUID LIMIT NP %
PLASTICITY INDEX NP %
Gradation
Test Results
FIGURE B-15