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

1w

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40

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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" 1'h" 3" 5"6" 8"
0
100

90 10

80 20

- - -- -- -
0 70 -- -- ---
- 30 w
z -- -
-
-
---_
--
-
-?-
-
--
- z
a
-- -- - -- -- ---- - -- - - - 40 w
60
a --- ---+ - - - - _ _--- --_- _ -_ ¢
_ --
-
50 r -_ - 50 V
U - -- - --
a 40 -- - -- - - - - - 60 a
- -
- - - - - - -- 70
30

20 80
10 90
- T
- - -
0
.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 100
0
T
S
LT
NON
PLASTIC SANDS GRAVEL
CLAY (PLASTIC)
I
(
-
)
O FINE MEDIUM COARSE FINE COARSE COBBLES
Sample of GRAVEL, SANDY, SILTY (GM) GRAVEL 60 % SAND 32%
From TH - 20 AT 24 to 29 FEET SILT & CLAY 8 % LIQUID LIMIT NP %
PLASTICITY INDEX NP %

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" 1'h" 3" 5"6" 8"0
1
00
- -
90 - - - -- - 10

20
80

70 30 W
Z
V) 2

a
-
-
-
- -
-
-
- Q
40 w
60 w
z - r
0 50 50 v
cc -
- - ¢
w
a -- 60 a
40
30 -- - - -- {- -- 70
---- -'- - - -- -
20 - - 80

10 90

-- ----- ---- - - -- - - -- -- - - 100
0
.00 1 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' 5220
DIAMETER OF PARTICLE IN MILLIMETERS 0
TO SILT
NON
PLASTIC
CLAY
PLASTIC SANDS GRAVEL
(
-
)
(
) FINE MEDIUM COARSE FINE COARSE COBBLES
Sample Of GRAVEL, SANDY, SILTY
From TH - 20 AT 29 to 34 FEET
GRAVEL 74 % SAND 19 %
SILT & CLAY 7 % LIQUID LIMIT NP %
PLASTICITY INDEX NP %
McLAUGHLIN WATER ENGINEERS, LTD
GOOSE HAVEN RESERVOIR COMPLEX EXPANSION
CTL I T PROJECT NO. FC04797-125
Gradation
Test Results
FIGURE B-20