U.S. SIEVE OPENING IN INCHES U.S. SIEVE NUMBERS HYDROMETER …
117
0 10 20 30 40 50 60 70 80 90 100 0.001 0.01 0.1 1 10 100 D 30 (mm) D 60 (mm) D 100 (mm) BORING SYMBOL PARTICLE SIZE DISTRIBUTION PI (%)* PL (%)* LL (%)* G-164 G-164 G-164 G-164 4.75 1.98 9.52 19.10 -- 0.041 0.216 2.784 -- 0.011 0.080 0.359 -- -- -- -- 0.0 0.0 5.5 31.4 25.4 10.8 66.6 53.4 % Sand DEPTH (ft) DEPTH (ft) 1.5 3/4 C u G-164 G-164 G-164 G-164 BORING PERCENT RETAINED BY WEIGHT PERCENT FINER BY WEIGHT 0 10 20 30 40 50 60 70 80 90 100 coarse fine coarse medium fine GRAVEL SAND SILT OR CLAY CLASSIFICATION SYMBOL 60 % Silt or % Clay % Gravel D 10 (mm) C c 100 HYDROMETER 200 40 COBBLES GRAIN SIZE IN MILLIMETERS 25.5 33.5 36.5 42.5 25.5 33.5 36.5 42.5 74.6 89.2 27.8 15.3 4 3/8 Laboratory Test Method: ASTM D 422 U.S. SIEVE NUMBERS -- 36 -- -- -- 27 -- -- -- 9 -- -- -- -- -- -- -- -- -- -- *As determined by ASTM D 4318; see attached Atterberg Limits Test Results. 20 U.S. SIEVE OPENING IN INCHES 6 3 10 Figure: F-6.114 Prepared/Date: JF 6/14/2011 Checked/Date: JAG 6/27/2011 Prepared/Date: Checked/Date: Prepared/Date: Checked/Date: Prepared/Date: Checked/Date: MTA Westside Subway Extension Los Angeles, California Project No.: 4953-10-1561 MACTEC LA GRAIN SIZE S:\70131 GEOTECH\GINTW\LIBRARY MACTEC JUNE2011.GLB C:\DOCUMENTS AND SETTINGS\JFRANCISCO\DESKTOP\G1.GPJ 10/3/11 SILT with SAND (ML) SILT (ML) SILTY SAND (SM) SILTY SAND with GRAVEL (SM)
Transcript of U.S. SIEVE OPENING IN INCHES U.S. SIEVE NUMBERS HYDROMETER …
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10
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100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-164G-164G-164G-164
4.751.989.5219.10
--0.0410.2162.784
--0.0110.0800.359
--------
0.00.05.531.4
25.410.866.653.4
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-164G-164G-164G-164
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coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
25.533.536.542.5
25.533.536.542.5
74.689.227.815.3
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
--36----
--27----
--9----
--------
--------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
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U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.114
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3/11 SILT with SAND (ML)
SILT (ML)SILTY SAND (SM)
SILTY SAND with GRAVEL (SM)
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0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-164G-164G-164G-164
25.401.981.989.52
6.8740.0150.1520.303
1.497--
0.0030.169
0.079------
49.10.00.00.1
41.28.644.879.6
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-164G-164G-164G-164
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coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
48.551.557.560.5
48.551.557.560.5
9.891.455.220.4
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
--50----
--27----
--23----
4.1------
86.5------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.115
Prepared/Date: JF 6/14/2011Checked/Date: JAG 6/27/2011Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:
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3/11 POORLY GRADED GRAVEL with SILT and SAND (GP-GM)
FAT CLAY (CH)SANDY FAT CLAY (CH)
SILTY SAND (SM)
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D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-164G-164
4.754.75
0.3000.145
0.1740.086
----
0.00.0
87.577.6
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-164G-164
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coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
69.590.5
69.590.5
12.522.4
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
----
----
----
1.6--
4.8--
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
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U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.116
Prepared/Date: JF 6/14/2011Checked/Date: JAG 6/27/2011Prepared/Date:Checked/Date:
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3/11 SILTY SAND (SM)
SILTY SAND (SM)
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D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-165G-165G-165G-165
9.5212.709.529.52
0.1270.1450.0350.082
--0.0280.0030.011
--0.001
----
1.510.40.10.8
49.141.324.241.4
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-165G-165G-165G-165
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coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
16.525.543.555.5
16.525.543.555.5
49.448.375.757.8
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
--39----
--20----
--19----
--3.8----
--103.7
----
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.117
Prepared/Date: JF 6/14/2011Checked/Date: JAG 6/27/2011Prepared/Date: JF 6/14/2011Checked/Date: JAG 6/27/2011Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:
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3/11 CLAYEY SAND (SC)
CLAYEY SAND (SC)LEAN CLAY with SAND (CL)
SANDY LEAN CLAY (CL)
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0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-165G-165G-165G-165
1.984.754.751.98
0.0290.2750.1160.110
0.0020.1650.077
--
--------
0.00.00.00.0
23.184.671.968.3
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-165G-165G-165G-165
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coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
67.579.591.5
103.5
67.579.591.5
103.5
76.915.428.131.7
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
42------
25------
17------
--------
--------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
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U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.118
Prepared/Date: JF 6/14/2011Checked/Date: JAG 6/27/2011Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:
MTA Westside Subway Extension
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3/11 LEAN CLAY with SAND (CL)
SILTY SAND (SM)SILTY SAND (SM)SILTY SAND (SM)
0
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D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-165 4.75 -- -- -- 0.0 14.0% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-165BORING
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coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
120.5
120.5 86.0
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
51 30 21 -- --
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
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U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.119
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Los Angeles, California Project No.: 4953-10-1561
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3/11 ELASTIC SILT (MH)
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D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-166A/BG-166A/BG-166A/BG-166A/B
19.109.521.981.98
1.3300.0250.0120.008
0.195------
--------
14.60.50.00.0
65.124.612.723.2
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-166A/BG-166A/BG-166A/BG-166A/B
BORING
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coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
13.525.552.562.5
13.525.552.562.5
20.374.987.376.8
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
----4655
----1828
----2827
--------
--------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.120
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MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 SILTY SAND (SM)
LEAN CLAY with SAND (CL)LEAN CLAY (CL)
FAT CLAY with SAND (CH)
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D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-166A/BG-166A/BG-166A/BG-166A/B
1.981.984.751.98
0.0090.2280.0910.090
--0.113
--0.042
------
0.003
0.00.00.00.0
0.883.951.450.7
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-166A/BG-166A/BG-166A/BG-166A/B
BORING
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coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
68.585.0
100.5105.5
68.585.0
100.5105.5
99.216.148.649.3
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
82----
NP
43----
NP
39----
NP
------
7.6
------
34.8
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
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U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.121
Prepared/Date: JF 7/17/2011Checked/Date: LT 8/3/2011Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:
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Los Angeles, California Project No.: 4953-10-1561
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3/11 ELASTIC SILT (MH)
SILTY SAND (SM)SILTY SAND (SM)SILTY SAND (SM)
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D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-166A/BG-166A/B
4.759.52
0.2090.111
0.026--
----
0.02.7
54.563.3
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-166A/BG-166A/B
BORING
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CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
115.5140.5
115.5140.5
45.534.0
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
24--
13--
11--
----
----
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
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U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.122
Prepared/Date: JF 7/17/2011Checked/Date: LT 8/3/2011Prepared/Date:Checked/Date:
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 CLAYEY SAND (SC)
SILTY SAND (SM)
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D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-168G-168G-168G-168
1.981.989.529.52
0.0130.1640.190
--
--0.0900.091
--
--------
0.00.00.30.2
12.879.377.318.6
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-168G-168G-168G-168
BORING
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coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
38.567.582.597.5
38.567.582.597.5
87.220.722.481.2
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
------51
------27
------24
--------
--------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
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U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.123
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MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 LEAN CLAY (CL)
SILTY SAND (SM)SILTY SAND (SM)
FAT CLAY with SAND (CH)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-168 19.10 2.086 0.236 -- 25.8 55.5% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-168BORING
PER
CEN
T R
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BY
WEI
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PER
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BY
WEI
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T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
111.5
111.5 18.7
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
-- -- -- -- --
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.124
Prepared/Date: JF 6/14/2011Checked/Date: JAG 6/27/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-169G-169G-169G-169
4.751.981.9825.40
0.2910.1090.1140.696
0.179--
0.0860.233
--------
0.00.00.022.5
87.867.184.766.8
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-169G-169G-169G-169
BORING
PER
CEN
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BY
WEI
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PER
CEN
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BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
38.567.577.585.5
38.567.577.585.5
12.232.915.310.7
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
--------
--------
--------
1.8----
1.2
4.8----
10.5
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.125
Prepared/Date: JF 6/14/2011Checked/Date: JAG 6/27/2011Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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SILTY SAND (SM)SILTY SAND (SM)
WELL GRADED SAND with SILT and GRAVEL (SW-SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-169 9.52 0.115 0.007 -- 0.7 44.6% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-169BORING
PER
CEN
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BY
WEI
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BY
WEI
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T0
10
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40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
95.5
95.5 54.6
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
36 19 17 -- --
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.126
Prepared/Date: JF 6/14/2011Checked/Date: JAG 6/27/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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3/11 SANDY LEAN CLAY (CL)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-171G-171G-171G-171
4.759.521.9819.10
0.1010.0830.0480.600
----
0.0170.217
--------
0.01.30.016.4
52.843.515.770.3
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-171G-171G-171G-171
BORING
PER
CEN
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ETA
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BY
WEI
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PER
CEN
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BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
53.060.563.570.5
53.060.563.570.5
47.255.284.313.2
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
--------
--------
--------
--------
--------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.127
Prepared/Date: JF 7/17/2011Checked/Date: LT 8/2/2011Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 SILTY SAND (SM)
SANDY SILT (ML)SILT with SAND (ML)
SILTY SAND with GRAVEL (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-171G-171G-171
9.521.989.52
0.3190.0090.326
0.193--
0.178
----
0.089
1.30.00.5
87.119.393.2
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-171G-171G-171
BORING
PER
CEN
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ETA
INED
BY
WEI
GH
T
PER
CEN
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BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
75.580.588.0
75.580.588.0
11.580.76.3
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
--NP--
--NP--
--NP--
2.1--
1.1
5.8--
3.7
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.128
Prepared/Date: JF 7/17/2011Checked/Date: LT 8/2/2011Prepared/Date: JF 7/17/2011Checked/Date: LT 8/2/2011Prepared/Date:Checked/Date:
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 POORLY GRADED SAND with SILT (SP-SM)
SILT with SAND (ML)POORLY GRADED SAND with SILT (SP-SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-173G-173G-173G-173
19.101.989.524.75
3.2630.1130.0850.048
0.2720.078
--0.020
--------
34.50.00.70.0
52.572.645.414.6
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-173G-173G-173G-173
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
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BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
50.560.577.580.5
50.560.577.580.5
13.027.453.985.4
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
------36
------30
------6
--------
--------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.129
Prepared/Date: JF 6/14/2011Checked/Date: JAG 6/27/2011Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:Prepared/Date: JF 6/14/2011Checked/Date: JAG 6/27/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 SILTY SAND with GRAVEL (SM)
SILTY SAND (SM)SANDY SILT (ML)
SILT (ML)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-173G-173
19.101.98
0.3630.024
0.2050.004
0.087--
6.10.0
84.921.6
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-173G-173
BORING
PER
CEN
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ETA
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BY
WEI
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CEN
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BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
93.5100.5
93.5100.5
9.078.4
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
--55
--31
--24
1.3--
4.2--
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.130
Prepared/Date: JF 6/14/2011Checked/Date: JAG 6/27/2011Prepared/Date:Checked/Date:
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 POORLY GRADED SAND with SILT (SP-SM)
ELASTIC SILT with SAND (MH)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-174AG-174AG-174AG-174A
4.754.759.524.75
0.0100.1040.0130.056
0.0020.053
--0.003
--0.002
----
0.00.01.10.0
10.059.227.535.5
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-174AG-174AG-174AG-174A
BORING
PER
CEN
T R
ETA
INED
BY
WEI
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BY
WEI
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T0
10
20
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50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
10.530.580.590.5
10.530.580.590.5
90.040.871.464.5
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
----39--
----21--
----18--
--12.2
----
--46.9
----
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.131
Prepared/Date: JF 6/14/2011Checked/Date: JAG 6/27/2011Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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3/11 LEAN CLAY (CL)
CLAYEY SAND (SC)LEAN CLAY with SAND (CL)
SANDY LEAN CLAY (CL)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-174A 19.10 0.420 0.037 -- 10.7 51.8% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-174ABORING
PER
CEN
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ETA
INED
BY
WEI
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T
PER
CEN
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BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
105.5
105.5 37.5
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
-- -- -- -- --
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.132
Prepared/Date: JF 6/14/2011Checked/Date: JAG 6/27/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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3/11 CLAYEY SAND (SC)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-175G-175G-175G-175
4.759.529.5212.70
0.0440.1110.2770.099
0.0030.0210.0820.015
--------
0.02.41.74.9
27.147.270.040.7
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-175G-175G-175G-175
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
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PER
CEN
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BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
110.0120.5125.5130.5
110.0120.5125.5130.5
72.950.428.354.4
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
3134----
2121----
1013----
--------
--------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.133
Prepared/Date: JF 6/14/2011Checked/Date: JAG 6/27/2011Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 LEAN CLAY with SAND (CL)
SANDY LEAN CLAY (CL)SILTY SAND (SM)SANDY SILT (ML)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-175 19.10 0.336 0.101 -- 5.4 71.0% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-175BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
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BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
135.5
135.5 23.6
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
-- -- -- -- --
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.134
Prepared/Date: JF 6/14/2011Checked/Date: JAG 6/27/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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3/11 SILTY SAND (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-176G-176G-176G-176
12.709.529.5212.70
0.3470.0500.2530.231
--0.0030.047
--
--------
7.30.71.33.9
59.831.461.761.3
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-176G-176G-176G-176
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
84.595.5
102.5115.5
84.595.5
102.5115.5
32.967.937.034.8
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
--4028--
--2020--
--208--
--------
--------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.135
Prepared/Date: JF 6/14/2011Checked/Date: JAG 6/27/2011Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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S:\7
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GEO
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3/11 SILTY SAND (SM)
SANDY LEAN CLAY (CL)CLAYEY SAND (SC)SILTY SAND (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-177G-177G-177G-177
9.529.529.5212.70
--0.1510.1410.420
--0.0140.0380.078
------
0.006
0.13.21.46.9
36.848.057.563.7
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-177G-177G-177G-177
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
83.095.5
100.5110.5
83.095.5
100.5110.5
63.148.841.129.4
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
--31----
--17----
--14----
------
2.5
------
72.9
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.136
Prepared/Date: JF 6/14/2011Checked/Date: JAG 6/27/2011Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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GEO
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CLAYEY SAND (SC)SILTY SAND (SM)SILTY SAND (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-177G-177
19.1012.70
0.5570.356
--0.113
----
13.814.2
52.667.1
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-177G-177
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
120.0125.5
120.0125.5
33.618.7
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
----
----
----
----
----
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.137
Prepared/Date: JF 6/14/2011Checked/Date: JAG 6/27/2011Prepared/Date:Checked/Date:
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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S:\7
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GEO
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H\G
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3/11 SILTY SAND (SM)
SILTY SAND (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-178G-178G-178G-178
12.709.529.5212.70
1.1700.0790.1980.116
0.1330.010
----
0.024------
13.40.33.41.8
65.740.855.847.6
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-178G-178G-178G-178
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
60.568.070.573.0
60.568.070.573.0
20.959.040.850.6
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
NP3328--
NP2120--
NP128--
0.6------
49.7------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.138
Prepared/Date: JF 6/14/2011Checked/Date: JAG 6/27/2011Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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S:\7
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GEO
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H\G
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SANDY LEAN CLAY (CL)CLAYEY SAND (SC)
SANDY LEAN CLAY (CL)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-178G-178
19.1019.10
2.3822.787
0.3650.153
----
31.730.5
56.447.4
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-178G-178
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
83.090.5
83.090.5
11.922.1
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
----
----
----
0.9--
40.0--
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.139
Prepared/Date: JF 6/14/2011Checked/Date: JAG 6/27/2011Prepared/Date:Checked/Date:
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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S:\7
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GEO
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H\G
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3/11 POORLY GRADED SAND with SILT and GRAVEL (SP-SM)
SILTY SAND with GRAVEL (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-179G-179G-179G-179
19.109.5212.709.52
1.9050.1120.1770.135
0.100--
0.041--
--------
28.61.88.32.0
44.745.850.156.4
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-179G-179G-179G-179
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
60.570.577.580.5
60.570.577.580.5
26.752.441.641.6
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
44--30--
24--17--
20--13--
--------
--------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.140
Prepared/Date: JF 6/14/2011Checked/Date: JAG 6/27/2011Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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S:\7
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GEO
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H\G
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3/11 CLAYEY SAND with GRAVEL (SC)
SANDY LEAN CLAY (CL)CLAYEY SAND (SC)SILTY SAND (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-179G-179G-179
1.9819.1012.70
0.0730.1940.168
0.0100.032
--
------
0.09.43.4
39.651.255.8
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-179G-179G-179
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
95.5100.5110.5
95.5100.5110.5
60.439.440.8
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
29----
21----
8----
------
------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.141
Prepared/Date: JF 6/14/2011Checked/Date: JAG 6/27/2011Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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GEO
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H\G
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3/11 SANDY LEAN CLAY (CL)
CLAYEY SAND (SC)SILTY SAND (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-180G-180G-180G-180
12.7019.1012.7025.40
0.0740.1420.4291.047
0.008--
0.0810.163
--------
1.77.57.217.6
37.944.364.060.8
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-180G-180G-180G-180
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
80.583.085.590.5
80.583.085.590.5
60.348.328.821.6
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
35------
20------
15------
--------
--------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.142
Prepared/Date: JF 6/14/2011Checked/Date: JAG 6/27/2011Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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3/11 SANDY LEAN CLAY (CL)
CLAYEY SAND (SC)CLAYEY SAND (SC)
CLAYEY SAND with GRAVEL (SC)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-180G-180G-180
9.521.9819.10
0.119--
0.672
0.017--
0.175
------
1.60.011.7
48.815.469.0
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-180G-180G-180
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
95.5103.0110.5
95.5103.0110.5
49.584.619.4
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
------
------
------
------
------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.143
Prepared/Date: JF 6/14/2011Checked/Date: JAG 6/27/2011Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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GEO
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H\G
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3/11 SANDY SILT (ML)
SILT with SAND (ML)SILTY SAND (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-181G-181G-181G-181
9.5212.701.989.52
0.0481.6450.0130.085
0.0050.140
--0.020
--------
0.417.60.00.2
28.862.810.844.0
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-181G-181G-181G-181
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
80.585.595.5
110.5
80.585.595.5
110.5
70.719.689.255.7
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
33NP54--
19NP29--
14NP25--
--------
--------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.144
Prepared/Date: JF 6/14/2011Checked/Date: JAG 6/27/2011Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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GEO
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3/11 LEAN CLAY with SAND (CL)
SILTY SAND with GRAVEL (SM)FAT CLAY (CH)
SANDY SILT (ML)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-181 4.75 0.103 -- -- 0.0 54.8% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-181BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
115.5
115.5 45.2
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
-- -- -- -- --
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.145
Prepared/Date: JF 6/14/2011Checked/Date: JAG 6/27/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 SILTY SAND (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-186G-186G-186G-186
25.0025.0019.004.75
0.5861.7050.1130.049
--0.3020.0360.009
----
0.006--
21.024.35.80.0
38.759.146.129.7
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-186G-186G-186G-186
BORING
PER
CEN
T R
ETA
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BY
WEI
GH
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PER
CEN
T FI
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BY
WEI
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T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
5.510.515.525.5
5.510.515.525.5
40.316.648.270.3
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
31--2434
17--1717
14--717
----
2.0--
----
20.0--
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.146
Prepared/Date: YN 9/20/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 9/20/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 9/20/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 9/20/2011Checked/Date: HP 9/13/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 CLAYEY SAND with GRAVEL (SC)
SILTY SAND with GRAVEL (SM)SILTY, CLAYEY SAND (SC-SM)
LEAN CLAY with SAND (CL)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-186G-186G-186G-186
9.5019.004.759.50
--2.4220.0250.043
--0.1980.0030.007
--------
0.428.10.00.7
--58.415.726.4
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-186G-186G-186G-186
BORING
PER
CEN
T R
ETA
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BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
45.555.575.580.5
45.555.575.580.5
13.584.372.9
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
----3933
----1517
----2416
--------
--------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.147
Prepared/Date: YN 9/20/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 9/20/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 9/20/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 9/20/2011Checked/Date: HP 9/13/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 SILTY SAND (SM)
SILTY SAND with GRAVEL (SM)LEAN CLAY with SAND (CL)LEAN CLAY with SAND (CL)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-186G-186
9.509.50
0.3360.274
0.0470.172
----
0.20.1
63.386.1
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-186G-186
BORING
PER
CEN
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ETA
INED
BY
WEI
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CEN
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BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
90.5110.5
90.5110.5
36.613.8
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
30--
16--
14--
----
----
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.148
Prepared/Date: YN 9/20/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 9/20/2011Checked/Date: HP 9/13/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 CLAYEY SAND (SC)
SILTY SAND (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-187G-187G-187G-187
4.7519.1019.109.52
0.0790.148
--1.365
0.011----
0.542
0.001------
0.06.28.26.7
41.050.426.782.6
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-187G-187G-187G-187
BORING
PER
CEN
T R
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BY
WEI
GH
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BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
10.520.535.545.5
10.520.535.545.5
59.043.565.110.7
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
24------
15------
9------
1.2----
3.5
59.5----
22.4
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.149
Prepared/Date: YN 9/13/2011Checked/Date: LT 9/14/2011Prepared/Date: YN 9/13/2011Checked/Date: LT 9/14/2011Prepared/Date: YN 9/13/2011Checked/Date: LT 9/14/2011Prepared/Date: YN 9/13/2011Checked/Date: LT 9/14/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 SANDY LEAN CLAY (CL)
SILTY SAND (SM)SANDY SILT (ML)
POORLY GRADED SAND with SILT (SP-SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-187G-187G-187G-187
19.104.751.981.98
1.1520.1220.0390.020
0.056--
0.003--
--------
16.40.00.00.0
50.454.623.78.7
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-187G-187G-187G-187
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
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PER
CEN
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BY
WEI
GH
T0
10
20
30
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50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
60.565.575.585.5
60.565.575.585.5
33.145.476.391.3
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
25263562
14171618
1191944
--------
--------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.150
Prepared/Date: YN 9/13/2011Checked/Date: LT 9/14/2011Prepared/Date: YN 9/13/2011Checked/Date: LT 9/14/2011Prepared/Date: YN 9/13/2011Checked/Date: LT 9/14/2011Prepared/Date: YN 9/13/2011Checked/Date: LT 9/14/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 CLAYEY SAND with GRAVEL (SC)
CLAYEY SAND (SC)LEAN CLAY with SAND (CL)
FAT CLAY (CH)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-187 9.52 0.121 -- -- 1.5 53.0% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-187BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
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PER
CEN
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BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
95.5
95.5 45.4
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
-- -- -- -- --
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.151
Prepared/Date: YN 9/13/2011Checked/Date: LT 9/14/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 SILTY SAND (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-188G-188G-188G-188
2.0019.009.5025.00
0.0429.7640.0790.488
0.0090.191
--0.085
--------
0.057.10.419.4
18.418.040.752.9
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-188G-188G-188G-188
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
20.540.545.555.5
20.540.545.555.5
81.624.958.827.8
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
----33--
----15--
----18--
--------
--------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.152
Prepared/Date: YN 8/24/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 8/24/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 8/24/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 8/24/2011Checked/Date: HP 9/13/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 SILT with SAND (ML)
CLAYEY GRAVEL with SAND (GC)SANDY LEAN CLAY (CL)
SILTY SAND with GRAVEL (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-188G-188G-188
19.009.504.75
0.4890.0430.036
--0.0050.004
------
16.30.30.0
48.827.020.6
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-188G-188G-188
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
65.575.580.5
65.575.580.5
34.972.779.4
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
--37--
--16--
--21--
------
------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.153
Prepared/Date: YN 8/24/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 8/24/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 8/24/2011Checked/Date: HP 9/13/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 SILTY SAND with GRAVEL (SM)
LEAN CLAY with SAND (CL)SILT with SAND (ML)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-189G-189G-189G-189
9.5019.004.754.75
0.9481.5030.037
--
0.1390.2130.006
--
--------
8.420.40.00.0
68.058.322.226.5
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-189G-189G-189G-189
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
25.545.565.575.5
25.545.565.575.5
23.621.377.873.5
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
----36--
----16--
----20--
--------
--------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.154
Prepared/Date: YN 8/8/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 8/8/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 8/8/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 8/8/2011Checked/Date: HP 9/13/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 SILTY SAND (SM)
SILTY SAND with GRAVEL (SM)LEAN CLAY with SAND (CL)LEAN CLAY with SAND (CL)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-189G-189G-189G-189
1.180.602.0012.50
0.0040.0120.0450.401
--0.0010.0160.215
------
0.084
0.00.00.05.0
0.81.116.585.8
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-189G-189G-189G-189
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
85.595.5
105.5115.5
85.595.5
105.5115.5
99.298.983.59.2
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
7356----
2018----
5338----
------
1.4
------
4.8
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.155
Prepared/Date: YN 8/8/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 8/8/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 8/8/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 8/8/2011Checked/Date: HP 9/13/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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3/11 FAT CLAY (CH)
FAT CLAY (CH)SILT with SAND (ML)
POORLY GRADED SAND with SILT (SP-SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-190G-190G-190G-190
12.504.759.5019.00
0.6290.0220.1610.465
0.0150.0010.030
--
--------
11.30.02.213.7
47.614.948.948.7
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-190G-190G-190G-190
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
10.530.535.540.5
10.530.535.540.5
41.185.148.937.6
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
424131--
181417--
242714--
--------
--------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.156
Prepared/Date: YN 8/24/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 8/24/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 8/24/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 8/24/2011Checked/Date: HP 9/13/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 CLAYEY SAND (SC)
LEAN CLAY (CL)CLAYEY SAND (SC)SILTY SAND (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-190G-190G-190G-190
4.752.364.7512.50
0.1200.013
--0.057
--0.001
--0.020
--------
0.00.00.01.4
55.911.132.828.9
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-190G-190G-190G-190
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
47.555.565.575.5
47.555.565.575.5
44.188.967.369.7
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
--522930
--181919
--341011
--------
--------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.157
Prepared/Date: YN 8/24/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 8/24/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 8/24/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 8/24/2011Checked/Date: HP 9/13/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 SILTY SAND (SM)
FAT CLAY (CH)SANDY LEAN CLAY (CL)SANDY LEAN CLAY (CL)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-190G-190G-190G-190
9.504.751.1825.00
0.0450.0100.0962.608
0.006--
0.0200.260
--------
0.20.00.027.6
27.97.548.955.3
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-190G-190G-190G-190
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
85.595.5
105.5120.5
85.595.5
105.5120.5
71.992.551.117.2
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
--60----
--19----
--41----
--------
--------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.158
Prepared/Date: YN 8/24/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 8/24/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 8/24/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 8/24/2011Checked/Date: HP 9/13/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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H\G
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3/11 SILT with SAND (ML)
FAT CLAY (CH)SANDY SILT (ML)
SILTY SAND with GRAVEL (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-191G-191G-191G-191
12.5012.5012.5019.00
3.1670.8643.8310.119
0.3250.1321.0020.031
--0.010
--0.002
30.810.533.74.1
49.264.355.049.3
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-191G-191G-191G-191
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
25.535.550.555.5
25.535.550.555.5
20.025.211.346.6
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
26----28
21----18
5----10
--2.04.54.8
--85.766.171.1
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.159
Prepared/Date: YN 9/1/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 9/1/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 9/1/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 9/1/2011Checked/Date: HP 9/13/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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S:\7
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H\G
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3/11 SILTY, CLAYEY SAND with GRAVEL (SC-SM)
SILTY SAND (SM)POORLY GRADED SAND with SILT and GRAVEL (SP-SM)
CLAYEY SAND (SC)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-191G-191G-191G-191
9.509.5012.5012.50
0.0260.0190.0890.199
0.0040.003
----
--------
0.20.13.35.6
19.512.240.362.6
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-191G-191G-191G-191
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
65.575.585.590.5
65.575.585.590.5
80.387.756.431.8
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
4843----
2417----
2426----
--------
--------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.160
Prepared/Date: YN 9/1/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 9/1/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 9/1/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 9/1/2011Checked/Date: HP 9/13/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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3/11 LEAN CLAY with SAND (CL)
LEAN CLAY (CL)SANDY SILT (ML)SILTY SAND (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-191 9.50 0.040 0.004 -- 0.2 25.5% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-191BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
100.5
100.5 74.3
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
36 14 22 -- --
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.161
Prepared/Date: YN 9/1/2011Checked/Date: HP 9/13/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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3/11 LEAN CLAY with SAND (CL)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-199G-199G-199G-199
25.0012.5012.504.75
13.5790.8970.1220.142
4.9010.0580.0180.033
0.6080.006
--0.003
70.818.611.90.0
24.548.135.757.1
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-199G-199G-199G-199
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
30.540.567.575.5
30.540.567.575.5
4.833.352.342.9
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
--2130NP
--1617NP
--513NP
2.90.7--
3.1
22.3154.7
--55.6
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.162
Prepared/Date: YN 9/9/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 9/9/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 9/9/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 9/9/2011Checked/Date: HP 9/13/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 WELL-GRADED GRAVEL with SAND (GW)
SILTY, CLAYEY SAND with GRAVEL (SC-SM)SANDY LEAN CLAY (CL)
SILTY SAND (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-199G-199
9.504.75
0.2020.019
--0.002
----
1.20.0
68.415.0
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-199G-199
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
85.595.5
85.595.5
30.485.0
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
--51
--16
--35
----
----
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.163
Prepared/Date: YN 9/9/2011Checked/Date: HP 9/13/2011Prepared/Date: YN 9/9/2011Checked/Date: HP 9/13/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 SILTY SAND (SM)
FAT CLAY with SAND (CH)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-200AltG-200AltG-200AltG-200Alt
12.509.5012.504.75
0.0500.1080.4010.011
0.0050.0330.152
--
--------
0.80.24.70.0
30.551.074.95.4
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-200AltG-200AltG-200AltG-200Alt
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
10.525.545.550.5
10.525.545.550.5
68.848.820.394.6
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
41NP--54
13NP--17
28NP--37
--------
--------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.164
Prepared/Date: YN 8/8/2011Checked/Date: LT 8/22/2011Prepared/Date: YN 8/8/2011Checked/Date: LT 8/22/2011Prepared/Date: YN 8/8/2011Checked/Date: LT 8/22/2011Prepared/Date: YN 8/8/2011Checked/Date: LT 8/22/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 SANDY LEAN CLAY (CL)
SILTY SAND (SM)SILTY SAND (SM)FAT CLAY (CH)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-200AltG-200AltG-200AltG-200Alt
12.5012.5012.509.50
1.3450.248
--0.055
0.3990.012
--0.008
--------
14.95.44.50.3
64.447.320.732.2
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-200AltG-200AltG-200AltG-200Alt
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
60.565.575.585.5
60.565.575.585.5
20.747.374.867.5
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
--37--38
--13--14
--24--24
--------
--------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.165
Prepared/Date: YN 8/8/2011Checked/Date: LT 8/22/2011Prepared/Date: YN 8/8/2011Checked/Date: LT 8/22/2011Prepared/Date: YN 8/8/2011Checked/Date: LT 8/22/2011Prepared/Date: YN 8/8/2011Checked/Date: LT 8/22/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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3/11 SILTY SAND with GRAVEL (SM)
CLAYEY SAND (SC)SILT with SAND (ML)
SANDY LEAN CLAY (CL)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-200AltG-200Alt
12.509.50
0.0560.012
0.0040.001
----
1.30.2
33.16.8
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-200AltG-200Alt
BORING
PER
CEN
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ETA
INED
BY
WEI
GH
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PER
CEN
T FI
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BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
95.5105.5
95.5105.5
65.693.0
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
4672
1419
3253
----
----
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.166
Prepared/Date: YN 8/8/2011Checked/Date: LT 8/22/2011Prepared/Date: YN 8/8/2011Checked/Date: LT 8/22/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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3/11 SANDY LEAN CLAY (CL)
FAT CLAY (CH)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-203G-203G-203G-203
9.5219.1012.709.52
0.2721.440
--0.164
0.0240.129
--0.076
--------
10.619.32.10.0
46.754.227.070.4
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-203G-203G-203G-203
BORING
PER
CEN
T R
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BY
WEI
GH
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PER
CEN
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NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
10.520.540.555.5
10.520.540.555.5
42.726.570.929.6
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
22------
14------
8------
--------
--------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.167
Prepared/Date: YN 8/16/2011Checked/Date: LT 8/22/2011Prepared/Date: YN 8/16/2011Checked/Date: LT 8/22/2011Prepared/Date: YN 8/16/2011Checked/Date: LT 8/22/2011Prepared/Date: YN 8/16/2011Checked/Date: LT 8/22/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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3/11 CLAYEY SAND (SC)
SILTY SAND with GRAVEL (SM)SANDY SILT (ML)SILTY SAND (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-203G-203G-203G-203
9.5212.7012.7012.70
0.0200.1542.5560.770
0.002--
0.2710.082
------
0.007
5.23.618.19.5
21.952.265.461.3
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-203G-203G-203G-203
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
65.570.575.590.5
65.570.575.590.5
72.944.216.529.2
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
41----
NP
18----
NP
23----
NP
------
1.3
------
117.8
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.168
Prepared/Date: YN 8/16/2011Checked/Date: LT 8/22/2011Prepared/Date: YN 8/16/2011Checked/Date: LT 8/22/2011Prepared/Date: YN 8/16/2011Checked/Date: LT 8/22/2011Prepared/Date: YN 8/16/2011Checked/Date: LT 8/22/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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GEO
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3/11 LEAN CLAY with SAND (CL)
SILTY SAND (SM)SILTY SAND with GRAVEL (SM)
SILTY SAND (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-203 9.52 -- -- -- 0.9 18.0% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-203BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
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PER
CEN
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BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
105.5
105.5 81.1
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
-- -- -- -- --
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.169
Prepared/Date: YN 8/16/2011Checked/Date: LT 8/22/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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3/11 SILT with SAND (ML)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-204G-204G-204G-204
19.1019.109.5225.40
0.1340.1220.0402.505
----
0.0080.147
--------
11.811.10.235.7
42.841.930.041.4
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-204G-204G-204G-204
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
15.525.535.545.5
15.525.535.545.5
45.447.069.822.9
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
----31--
----16--
----15--
--------
--------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.170
Prepared/Date: YN 8/23/2011Checked/Date: LT 8/22/2011Prepared/Date: YN 8/23/2011Checked/Date: LT 8/22/2011Prepared/Date: YN 8/23/2011Checked/Date: LT 8/22/2011Prepared/Date: YN 8/23/2011Checked/Date: LT 8/22/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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GEO
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H\G
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3/11 SILTY SAND (SM)
SILTY SAND (SM)SANDY LEAN CLAY (CL)
SILTY SAND with GRAVEL (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-204G-204G-204G-204
4.7525.404.7525.40
--1.4140.0453.652
--0.0600.0060.247
--0.008
----
0.026.40.035.7
32.441.126.347.7
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-204G-204G-204G-204
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
55.570.585.595.5
55.570.585.595.5
67.632.573.616.6
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
--2629--
--2019--
--610--
--0.3----
--179.9
----
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.171
Prepared/Date: YN 8/23/2011Checked/Date: LT 8/22/2011Prepared/Date: YN 8/23/2011Checked/Date: LT 8/22/2011Prepared/Date: YN 8/23/2011Checked/Date: LT 8/22/2011Prepared/Date: YN 8/23/2011Checked/Date: LT 8/22/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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3/11 SANDY SILT (ML)
SILTY, CLAYEY SAND with GRAVEL (SC-SM)LEAN CLAY with SAND (CL)
SILTY SAND with GRAVEL (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-204 9.52 0.170 -- -- 1.1 65.9% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-204BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
115.5
115.5 33.0
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
-- -- -- -- --
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.172
Prepared/Date: YN 8/23/2011Checked/Date: LT 8/22/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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3/11 SILTY SAND (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-205G-205G-205G-205
9.5212.704.759.52
--0.3500.136
--
--0.097
----
--------
0.29.60.00.1
25.965.065.417.2
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-205G-205G-205G-205
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
35.545.555.565.5
35.545.555.565.5
73.925.434.682.7
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
34NP----
19NP----
15NP----
--------
--------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.173
Prepared/Date: YN 8/19/2011Checked/Date: LT 8/22/2011Prepared/Date: YN 8/19/2011Checked/Date: LT 8/22/2011Prepared/Date: YN 8/19/2011Checked/Date: LT 8/22/2011Prepared/Date: YN 8/19/2011Checked/Date: LT 8/22/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 LEAN CLAY with SAND (CL)
SILTY SAND (SM)SILTY SAND (SM)
SILT with SAND (ML)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-205G-205G-205G-205
9.524.7519.1012.70
----
3.629--
----
0.513--
--------
1.10.033.62.0
33.329.548.937.2
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-205G-205G-205G-205
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
70.580.585.590.5
70.580.585.590.5
65.670.517.460.8
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
--------
--------
--------
--------
--------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.174
Prepared/Date: YN 8/19/2011Checked/Date: LT 8/22/2011Prepared/Date: YN 8/19/2011Checked/Date: LT 8/22/2011Prepared/Date: YN 8/19/2011Checked/Date: LT 8/22/2011Prepared/Date: YN 8/19/2011Checked/Date: LT 8/22/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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GEO
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3/11 SANDY SILT (ML)
SILT with SAND (ML)SILTY SAND with GRAVEL (SM)
SANDY SILT (ML)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-206G-206G-206G-206
19.1012.701.989.52
1.8371.1500.0630.011
0.3980.1830.0350.001
0.003--
0.003--
25.56.90.00.4
58.969.230.715.7
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-206G-206G-206G-206
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
15.525.540.545.5
15.525.540.545.5
15.623.969.383.9
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
----
NP60
----
NP21
----
NP39
34.5--
7.7--
734.5--
24.8--
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.175
Prepared/Date: YN 9/9/2011Checked/Date: LT/HP 9/13/11Prepared/Date: YN 9/9/2011Checked/Date: LT/HP 9/13/11Prepared/Date: YN 9/9/2011Checked/Date: LT/HP 9/13/11Prepared/Date: YN 9/9/2011Checked/Date: LT/HP 9/13/11
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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S:\7
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GEO
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H\G
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3/11 SILTY SAND with GRAVEL (SM)
CLAYEY SAND (SC)SANDY SILT (ML)
FAT CLAY with SAND (CH)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-206G-206G-206G-206
19.101.9825.401.98
2.0910.2522.1030.034
0.2920.1660.3180.012
--0.0770.1080.003
26.90.019.30.0
54.090.574.86.9
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-206G-206G-206G-206
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
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PER
CEN
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NER
BY
WEI
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T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
50.560.570.580.5
50.560.570.580.5
19.09.56.093.1
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
------66
------48
------18
--1.40.41.4
--3.319.410.7
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.176
Prepared/Date: YN 9/9/2011Checked/Date: LT/HP 9/13/11Prepared/Date: YN 9/9/2011Checked/Date: LT/HP 9/13/11Prepared/Date: YN 9/9/2011Checked/Date: LT/HP 9/13/11Prepared/Date: YN 9/9/2011Checked/Date: LT/HP 9/13/11
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 SILTY SAND with GRAVEL (SM)
POORLY GRADED SAND with SILT (SP-SM)WELL GRADED SAND with SILT and GRAVEL (SW-SM)
SILTSTONE
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-207G-207G-207G-207
1.981.984.751.98
0.1170.0080.5710.028
0.0170.0020.2210.003
----
0.013--
0.00.00.00.0
50.17.186.017.7
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-207G-207G-207G-207
BORING
PER
CEN
T R
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BY
WEI
GH
T
PER
CEN
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BY
WEI
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T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
10.530.540.551.5
10.530.540.551.5
49.992.914.082.3
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
--53--47
--23--19
--30--28
----
6.6--
----
43.9--
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.177
Prepared/Date: YN 9/26/2011Checked/Date: LT/HP 9/19/11Prepared/Date: YN 9/26/2011Checked/Date: LT/HP 9/19/11Prepared/Date: YN 9/26/2011Checked/Date: LT/HP 9/19/11Prepared/Date: YN 9/26/2011Checked/Date: LT/HP 9/19/11
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 CLAYEY SAND (SC)
FAT CLAY (CH)SILTY SAND (SM)
LEAN CLAY with SAND (CL)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
G-207G-207G-207
4.7519.101.98
0.5094.2890.030
0.2640.4830.008
0.1540.0420.001
0.037.50.0
93.549.816.6
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-207G-207G-207
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
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PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
55.571.580.5
55.571.580.5
6.512.783.4
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
----54
----42
----12
0.91.31.6
3.3102.821.4
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.178
Prepared/Date: YN 9/26/2011Checked/Date: LT/HP 9/19/11Prepared/Date: YN 9/26/2011Checked/Date: LT/HP 9/19/11Prepared/Date: YN 9/26/2011Checked/Date: LT/HP 9/19/11
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 POORLY GRADED SAND with SILT (SP-SM)
SILTY SAND with GRAVEL (SM)SANDY SILTSTONE
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-101S-101S-101S-101
4.754.7519.101.98
0.1650.0610.5640.022
0.0050.0100.1450.002
--------
0.00.012.40.0
46.934.964.77.8
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-101S-101S-101S-101
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
19-2033.1-33.9
39-4044.4-45.4
19-2033.1-33.9
39-4044.4-45.4
53.165.122.992.2
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
46413252
25241729
21171523
--------
--------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.179
Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 SANDY LEAN CLAY (CL)
SANDY LEAN CLAY (CL)CLAYEY SAND (SC)ELASTIC SILT (MH)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-101S-101S-101S-101
1.9819.1019.1025.40
0.2590.2733.0571.376
0.1560.1700.265
--
--------
0.05.831.033.7
78.680.156.934.6
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-101S-101S-101S-101
BORING
PER
CEN
T R
ETA
INED
BY
WEI
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CEN
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NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
49.5-50.555-5663-64
67-68.2
49.5-50.555-5663-64
67-68.2
21.414.112.131.7
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
--------
--------
--------
----
0.4--
----
46.7--
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.180
Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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3/11 SILTY SAND (SM)
SILTY SAND (SM)SILTY SAND with GRAVEL (SM)SILTY SAND with GRAVEL (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-102S-102S-102S-102
9.529.524.754.75
0.0580.0600.0940.192
0.0030.023
--0.012
--0.002
----
1.10.30.00.0
35.133.350.853.8
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-102S-102S-102S-102
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
31.2-3242.7-43.745.3-46.348.5-49.5
31.2-3242.7-43.745.3-46.348.5-49.5
63.866.549.246.2
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
39NP--44
26NP--25
13NP--19
--5.4----
--37.4
----
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.181
Prepared/Date: DR 6/23/2011Checked/Date: LT 6/25/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/25/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/25/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/25/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 SANDY SILT (ML)
SANDY SILT (ML)SILTY SAND (SM)
CLAYEY SAND (SC)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-102S-102S-102S-102
1.984.754.7519.10
0.0250.3110.3502.190
0.0020.1770.2070.424
----
0.1160.091
0.00.00.024.7
12.786.792.967.7
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-102S-102S-102S-102
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
56.1-57.160-6167-68
72.5-73
56.1-57.160-6167-68
72.5-73
87.313.37.17.6
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
55----
NP
31----
NP
24----
NP
----
1.10.9
----
3.023.9
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.182
Prepared/Date: DR 6/23/2011Checked/Date: LT 6/25/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/25/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/25/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/25/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 ELASTIC SILT (MH)
SILTY SAND (SM)POORLY GRADED SAND with SILT (SP-SM)
POORLY GRADED SAND with SILT and GRAVEL (SP-SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-102S-102
1.984.75
0.0290.013
0.0090.002
0.002--
0.00.0
4.64.1
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-102S-102
BORING
PER
CEN
T R
ETA
INED
BY
WEI
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CEN
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NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
79-8087-88
79-8087-88
95.495.9
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
5056
3338
1718
1.2--
11.6--
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.183
Prepared/Date: DR/WL 8/24/2011Checked/Date: LT 6/25/2011Prepared/Date: DR/WL 8/24/2011Checked/Date: LT 6/25/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 SILTSTONE
SILTSTONE
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-103AS-103AS-103AS-103A
1.989.521.981.98
0.0370.3310.0150.340
--0.1690.0020.215
--0.046
--0.159
0.00.40.00.0
25.987.02.395.6
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-103AS-103AS-103AS-103A
BORING
PER
CEN
T R
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INED
BY
WEI
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BY
WEI
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T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
14-1526-2746-4759-60
14-1526-2746-4759-60
74.112.697.74.4
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
89NP55NP
41NP21NP
48NP34NP
--1.9--
0.9
--7.3--
2.1
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.184
Prepared/Date: WL 9/14/2011Checked/Date: LT 9/23/2011Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 ELASTIC SILT with SAND (MH)
SILTY SAND (SM)FAT CLAY (CH)
POORLY GRADED SAND (SP)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-103AS-103AS-103AS-103A
4.751.980.851.98
0.1170.0300.0140.020
0.0870.0080.0040.006
0.0420.001
----
0.00.00.00.0
85.111.31.43.1
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-103AS-103AS-103AS-103A
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
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NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
68-6981-8296-97
106-107
68-6981-8296-97
106-107
14.988.798.696.9
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
NP615851
NP413331
NP202520
1.51.4----
2.820.5
----
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.185
Prepared/Date: WL 9/14/2011Checked/Date: LT 9/23/2011Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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SILTSTONESILTSTONESILTSTONE
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-103A 0.43 0.018 0.006 -- 0.0 1.7% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-103ABORING
PER
CEN
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BY
WEI
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T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
121-122
121-122 98.3
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
58 36 22 -- --
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.186
Prepared/Date: WL 9/14/2011Checked/Date: LT 9/23/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-104S-104S-104S-104
19.009.5037.509.50
0.5750.0400.2850.271
0.2420.0010.0210.100
------
0.010
2.12.726.40.1
83.432.126.973.7
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-104S-104S-104S-104
BORING
PER
CEN
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BY
WEI
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BY
WEI
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T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
8-923-2435-36
39.5-40.5
8-923-2435-36
39.5-40.5
14.565.246.726.2
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
----45--
----13--
----32--
------
3.8
------
28.4
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.187
Prepared/Date: YN 7/15/2011Checked/Date: LT 9/27/2011Prepared/Date: YN 7/15/2011Checked/Date: LT 9/27/2011Prepared/Date: YN 7/15/2011Checked/Date: LT 9/27/2011Prepared/Date: YN 7/15/2011Checked/Date: LT 9/27/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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SANDY SILTY CLAY (CL-ML)CLAYEY SAND with GRAVEL (SC)
SILTY SAND (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-104S-104S-104S-104
19.002.004.759.50
--0.2560.2660.147
--0.1750.1740.096
--------
8.60.00.00.1
15.888.189.687.2
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-104S-104S-104S-104
BORING
PER
CEN
T R
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BY
WEI
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CEN
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BY
WEI
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T0
10
20
30
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60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
44.5-4554.5-55.5
67-6877-78
44.5-4554.5-55.5
67-6877-78
75.611.910.412.7
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
--------
--------
--------
--2.01.6--
--4.23.7--
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.188
Prepared/Date: YN 7/15/2011Checked/Date: LT 9/27/2011Prepared/Date: YN 7/15/2011Checked/Date: LT 9/27/2011Prepared/Date: YN 7/15/2011Checked/Date: LT 9/27/2011Prepared/Date: YN 7/15/2011Checked/Date: LT 9/27/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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POORLY GRADED SAND with SILT (SP-SM)POORLY GRADED SAND with SILT (SP-SM)
SILTY SAND (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-104S-104S-104S-104
9.501.180.600.30
0.1360.0190.0210.018
0.0870.0060.0070.006
--0.0010.0020.002
0.30.00.00.0
79.92.91.30.9
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-104S-104S-104S-104
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
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PER
CEN
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NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
82-8386-8792-93
106.2-107.2
82-8386-8792-93
106.2-107.2
19.897.198.799.1
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
--3945--
--2525--
--1420--
--1.11.21.2
--13.510.111.4
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.189
Prepared/Date: YN 7/15/2011Checked/Date: LT 9/27/2011Prepared/Date: YN 7/15/2011Checked/Date: LT 9/27/2011Prepared/Date: YN 7/15/2011Checked/Date: LT 9/27/2011Prepared/Date: YN 7/15/2011Checked/Date: LT 9/27/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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CLAYEY SILTSTONECLAYEY SILTSTONECLAYEY SILTSTONE
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-105S-105S-105S-105
1.989.521.9819.10
0.5170.5030.2730.303
0.2050.1910.0290.192
0.056--
0.0080.088
0.00.20.02.7
87.484.353.788.3
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-105S-105S-105S-105
BORING
PER
CEN
T R
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BY
WEI
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CEN
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WEI
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T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
11-1217-1826-2732-33
11-1217-1826-2732-33
12.615.546.38.9
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
----
NP--
----
NP--
----
NP--
1.5--
0.41.4
9.3--
34.33.5
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.190
Prepared/Date: WL 9/14/2011Checked/Date: LT 9/16/2011Prepared/Date:Checked/Date:Prepared/Date: WL 9/14/2011Checked/Date: LT 9/16/2011Prepared/Date:Checked/Date:
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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SILTY SAND (SM)SILTY SAND (SM)
POORLY GRADED SAND with SILT (SP-SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-105S-105S-105S-105
19.109.521.981.98
1.5800.7060.0600.048
0.2700.2520.0200.016
0.0890.0780.0040.004
18.41.20.00.0
74.189.232.825.2
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-105S-105S-105S-105
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
52-5357-5872-7382-83
52-5357-5872-7382-83
7.59.667.274.8
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
----
NPNP
----
NPNP
----
NPNP
0.51.11.61.4
17.89.014.712.7
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.191
Prepared/Date: WL 9/14/2011Checked/Date: LT 9/16/2011Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 POORLY GRADED SAND with SILT & GRAVEL (SP-SM)
WELL GRADED SAND with SILT (SW-SM)SANDY SILTSTONESANDY SILTSTONE
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-105 1.98 0.042 0.013 0.003 0.0 21.1% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-105BORING
PER
CEN
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BY
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60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
96-97
96-97 78.9
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
NP NP NP 1.5 16.1
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.192
Prepared/Date: WL 9/14/2011Checked/Date: LT 9/16/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-106S-106S-106S-106
12.704.754.751.98
0.9740.9810.6050.181
0.2940.3050.1560.050
0.0470.0130.0080.007
1.80.00.00.0
85.586.080.662.2
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-106S-106S-106S-106
BORING
PER
CEN
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BY
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T0
10
20
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60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
18-1921-2226-2736-37
18-1921-2226-2736-37
12.614.019.437.8
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
NPNPNPNP
NPNPNPNP
NPNPNPNP
1.97.44.91.9
20.777.073.525.3
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.193
Prepared/Date: WL 9/20/2011Checked/Date: LT 9/27/2011Prepared/Date: WL 9/20/2011Checked/Date: LT 9/27/2011Prepared/Date: WL 9/20/2011Checked/Date: LT 9/27/2011Prepared/Date: WL 9/20/2011Checked/Date: LT 9/27/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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SILTY SAND (SM)SILTY SAND (SM)SILTY SAND (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-106S-106S-106S-106
9.529.524.751.98
0.3520.2500.2010.121
0.1960.1320.1070.086
--------
1.91.40.00.0
86.886.686.282.3
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-106S-106S-106S-106
BORING
PER
CEN
T R
ETA
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BY
WEI
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CEN
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BY
WEI
GH
T0
10
20
30
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50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
42-4351-5257-5866-67
42-4351-5257-5866-67
11.412.113.817.7
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
--------
--------
--------
1.81.0----
5.73.6----
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.194
Prepared/Date: WL 9/20/2011Checked/Date: LT 9/27/2011Prepared/Date: WL 9/20/2011Checked/Date: LT 9/27/2011Prepared/Date: WL 9/20/2011Checked/Date: LT 9/27/2011Prepared/Date: WL 9/20/2011Checked/Date: LT 9/27/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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SILTY SAND (SM)SILTY SAND (SM)SILTY SAND (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-106S-106S-106S-106
9.529.5219.101.98
0.4910.1200.2450.053
0.2350.0840.0910.027
0.076--
0.0360.006
0.20.34.40.0
89.879.688.523.0
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-106S-106S-106S-106
BORING
PER
CEN
T R
ETA
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BY
WEI
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PER
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BY
WEI
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T0
10
20
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60
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coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
71.5-72.581-82
106-107117-118
71.5-72.581-82
106-107117-118
10.020.27.177.0
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
----
NPNP
----
NPNP
----
NPNP
1.5--
0.92.1
6.5--
6.88.2
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.195
Prepared/Date: WL 9/20/2011Checked/Date: LT 9/27/2011Prepared/Date: WL 9/20/2011Checked/Date: LT 9/27/2011Prepared/Date: WL 9/20/2011Checked/Date: LT 9/27/2011Prepared/Date: WL 9/20/2011Checked/Date: LT 9/27/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 WELL GRADED SAND with SILT (SW-SM)
SILTY SAND (SM)POORLY GRADED SAND with SILT (SP-SM)
SILTSTONE
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-107S-107S-107S-107
9.521.989.529.52
0.4460.0700.2830.230
0.0180.0110.0780.019
--------
5.60.01.25.4
49.838.369.648.7
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-107S-107S-107S-107
BORING
PER
CEN
T R
ETA
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BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
33.5-34.542-4346-4748-49
33.5-34.542-4346-4748-49
44.661.729.245.9
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
4633--45
2419--23
2214--22
--------
--------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.196
Prepared/Date: DR 6/23/2011Checked/Date: LT 6/30/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/30/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/30/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/30/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 CLAYEY SAND (SC)
SANDY LEAN CLAY (CL)SILTY SAND (SM)
CLAYEY SAND (SC)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-107S-107S-107S-107
25.4025.409.5219.10
0.3031.1740.0980.228
--0.3280.020
--
--------
7.817.41.26.5
58.171.244.358.5
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-107S-107S-107S-107
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
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PER
CEN
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NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
52-5357-57.5
59-6064-65
52-5357-57.5
59-6064-65
34.011.454.535.0
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
----43--
----26--
----17--
--1.5----
--18.7
----
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.197
Prepared/Date: DR 6/23/2011Checked/Date: LT 6/30/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/30/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/30/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/30/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 SILTY SAND (SM)
WELL GRADED SAND with SILT and GRAVEL (SW-SM)
SANDY LEAN CLAY (CL)SILTY, CLAYEY SAND (SC-SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-107S-107S-107
1.989.529.52
0.0180.2540.088
0.002--
0.027
----
0.002
0.00.80.6
15.164.541.3
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-107S-107S-107
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
72-7376.1-77
85-86
72-7376.1-77
85-86
84.934.758.1
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
63--35
33--23
30--12
----
4.0
----
43.1
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.198
Prepared/Date: DR 6/23/2011Checked/Date: LT 6/30/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/30/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/30/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 ELASTIC SILT with SAND (MH)
SILTY SAND (SM)SANDY LEAN CLAY (CL)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-108S-108S-108S-108
9.529.524.759.52
0.5000.0160.0150.037
0.0470.002
--0.002
0.003------
7.10.90.00.2
59.414.118.928.8
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-108S-108S-108S-108
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
52.5-53.563-64
72.5-73.578-79
52.5-53.563-64
72.5-73.578-79
33.585.181.171.0
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
--556350
--333527
--222823
1.4------
164.5------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.199
Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 SILTY SAND (SM)
ELASTIC SILT (MH)ELASTIC SILT with SAND (MH)
FAT CLAY with SAND (CH)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-108S-108S-108S-108
9.5225.4038.1050.80
0.0522.2040.8266.912
0.0040.1640.1001.404
--0.0020.0070.175
0.224.622.248.5
33.651.350.744.4
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-108S-108S-108S-108
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
82-8386-8791-9293-94
82-8386-8791-9293-94
66.224.227.17.1
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
47--
NP--
24--
NP--
23--
NP--
--5.01.81.6
--913.0123.639.5
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.200
Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 SANDY LEAN CLAY (CL)
CLAYEY SAND with GRAVEL (SC)SILTY SAND with GRAVEL (SM)
WELL GRADED GRAVEL with SILT (GW-GM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-108 19.10 0.043 0.009 -- 3.2 27.4% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-108BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
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NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
97-98
97-98 69.3
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
NP NP NP -- --
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.201
Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 SANDY SILT (ML)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-109S-109S-109S-109
12.5025.0019.0025.00
0.1460.6551.0950.893
----
0.105--
--------
1.916.917.615.6
46.752.354.750.2
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-109S-109S-109S-109
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
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PER
CEN
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NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
22-2333-3441-4245-46
22-2333-3441-4245-46
51.430.727.734.3
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
31------
13------
18------
--------
--------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.202
Prepared/Date: YN 7/16/2011Checked/Date: LT 9/30/2011Prepared/Date: YN 7/16/2011Checked/Date: LT 9/30/2011Prepared/Date: YN 7/16/2011Checked/Date: LT 9/30/2011Prepared/Date: YN 7/16/2011Checked/Date: LT 9/30/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 SANDY LEAN CLAY (CL)
SILTY SAND with GRAVEL (SM)SILTY SAND with GRAVEL (SM)SILTY SAND with GRAVEL (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-109S-109S-109S-109
19.0019.0012.5012.50
0.1070.1120.2710.191
0.006--
0.031--
--------
7.55.33.29.8
35.841.555.644.6
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-109S-109S-109S-109
BORING
PER
CEN
T R
ETA
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BY
WEI
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CEN
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BY
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T0
10
20
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50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
56-5762-6377-7886-87
56-5762-6377-7886-87
56.753.241.145.6
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
383530--
141716--
241814--
--------
--------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.203
Prepared/Date: YN 7/16/2011Checked/Date: LT 9/30/2011Prepared/Date: YN 7/16/2011Checked/Date: LT 9/30/2011Prepared/Date: YN 7/16/2011Checked/Date: LT 9/30/2011Prepared/Date: YN 7/16/2011Checked/Date: LT 9/30/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 SANDY LEAN CLAY (CL)
SANDY LEAN CLAY (CL)CLAYEY SAND (SC)SILTY SAND (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-109S-109
12.5012.50
0.0350.530
0.008--
----
2.67.0
16.757.4
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-109S-109
BORING
PER
CEN
T R
ETA
INED
BY
WEI
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CEN
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NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
88.5-89.596-97
88.5-89.596-97
80.835.6
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
37--
21--
16--
----
----
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.204
Prepared/Date: YN 7/16/2011Checked/Date: LT 9/30/2011Prepared/Date: YN 7/16/2011Checked/Date: LT 9/30/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 LEAN CLAY with SAND (CL)
SILTY SAND (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-110S-110S-110S-110
4.7525.401.984.75
0.0768.4260.0050.054
0.0231.109
--0.003
--0.042
----
0.051.80.00.0
40.635.20.832.0
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-110S-110S-110S-110
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
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BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
33-3440.5-41.5
49-5060-61
33-3440.5-41.5
49-5060-61
59.413.099.268.0
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
2925----
2321----
64----
--3.5----
--202.3
----
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.205
Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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3/11 SANDY SILT (ML)
SILTY, CLAYEY GRAVEL with SAND (GC-GM)LEAN CLAY (CL)
SANDY LEAN CLAY (CL)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-110S-110S-110S-110
19.1019.1019.1025.40
0.2652.7102.2102.751
0.0450.2220.0890.607
--0.007
--0.081
12.328.428.431.1
51.152.342.959.3
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-110S-110S-110S-110
BORING
PER
CEN
T R
ETA
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BY
WEI
GH
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PER
CEN
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BY
WEI
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T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
66-66.666.6-6771-71.8
78-79
66-66.666.6-6771-71.8
78-79
36.619.328.79.6
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
--32----
--25----
--7----
--2.7--
1.6
--396.1
--33.9
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.206
Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011Prepared/Date: WL 8/16/2011Checked/Date: LT 6/29/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 SILTY SAND (SM)
SILTY SAND with GRAVEL (SM)SILTY SAND with GRAVEL (SM)
WELL GRADED SAND with SILT and GRAVEL (SW-SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-110 12.70 0.684 -- -- 14.5 47.9% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-110BORING
PER
CEN
T R
ETA
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BY
WEI
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PER
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WEI
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T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
81-82
81-82 37.6
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
-- -- -- -- --
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.207
Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 SILTY SAND (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-111S-111S-111S-111
19.1019.1025.4025.40
1.9513.5926.6357.562
0.2500.2731.1661.944
0.0280.008
--0.036
18.834.045.254.5
64.845.643.033.0
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-111S-111S-111S-111
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
38-3941-4245-4649-50
38-3941-4245-4649-50
16.420.411.712.5
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
----36--
----19--
----17--
1.12.54.913.8
69.6438.3157.6208.4
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.208
Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 SILTY SAND with GRAVEL (SM)
SILTY SAND with GRAVEL (SM)POORLY GRADED GRAVEL with CLAY and SAND (GP-GC)
SILTY, CLAYEY GRAVEL with SAND (GC-GM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-111S-111S-111S-111
1.981.984.7538.10
0.0140.2920.33311.238
--0.1760.1950.505
--------
0.00.00.051.0
10.784.489.738.0
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-111S-111S-111S-111
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
52-5359-6070-71
78.5-79.5
52-5359-6070-71
78.5-79.5
89.315.610.311.0
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
47------
26------
21------
----
1.60.3
----
4.6161.8
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.209
Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 LEAN CLAY (CL)
SILTY SAND (SM)POORLY GRADED SAND with SILT (SP-SM)
POORLY GRADED GRAVEL with SILT and SAND (GP-GM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-111S-111
9.529.52
0.1890.316
0.1020.161
----
0.30.7
85.886.5
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-111S-111
BORING
PER
CEN
T R
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BY
WEI
GH
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PER
CEN
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NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
83-8488-89
83-8488-89
13.912.8
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
----
----
----
----
----
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.210
Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011Prepared/Date: DR 6/23/2011Checked/Date: LT 6/29/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 SILTY SAND (SM)
SILTY SAND (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-113S-113S-113S-113
25.0019.0025.0012.50
0.1780.1842.9480.189
----
0.443--
--------
11.16.831.74.5
43.150.857.549.5
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-113S-113S-113S-113
BORING
PER
CEN
T R
ETA
INED
BY
WEI
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PER
CEN
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NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
67-6883-8487-88
98.5-99.5
67-6883-8487-88
98.5-99.5
45.842.410.946.0
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
2727--28
1414--14
1313--14
----
1.0--
----
44.0--
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.211
Prepared/Date: YN 8/23/2011Checked/Date: LT 9/24/2011Prepared/Date: YN 8/23/2011Checked/Date: LT 9/24/2011Prepared/Date: YN 8/23/2011Checked/Date: LT 9/24/2011Prepared/Date: YN 8/23/2011Checked/Date: LT 9/24/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 CLAYEY SAND (SC)
CLAYEY SAND (SC)WELL GRADED SAND with SILT and GRAVEL (SW-SM)
CLAYEY SAND (SC)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-113S-113S-113S-113
12.5025.0012.509.50
0.8590.2380.5730.109
0.2570.032
--0.031
--0.004
--0.002
4.712.312.60.4
79.441.346.350.5
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-113S-113S-113S-113
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
102-103106-107107-108
110.3-111.3
102-103106-107107-108
110.3-111.3
15.946.441.149.2
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
--24--22
--16--18
--8--4
--1.1--
5.5
--62.2
--68.1
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.212
Prepared/Date: YN 8/23/2011Checked/Date: LT 9/24/2011Prepared/Date: YN 8/23/2011Checked/Date: LT 9/24/2011Prepared/Date: YN 8/23/2011Checked/Date: LT 9/24/2011Prepared/Date: YN 8/23/2011Checked/Date: LT 9/24/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 SILTY SAND (SM)
CLAYEY SAND (SC)SILTY SAND (SM)
SILTY, CLAYEY SAND (SC-SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-113 9.50 0.024 0.002 -- 0.2 19.4% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-113BORING
PER
CEN
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INED
BY
WEI
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BY
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T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
117-118
117-118 80.4
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
48 13 35 -- --
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.213
Prepared/Date: YN 8/23/2011Checked/Date: LT 9/24/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 LEAN CLAY with SAND (CL)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-114S-114S-114S-114
37.5019.0025.0012.50
6.1910.1431.3530.070
0.9370.0310.1360.016
0.1250.0030.009
--
44.713.122.61.2
48.240.052.537.0
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-114S-114S-114S-114
BORING
PER
CEN
T R
ETA
INED
BY
WEI
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BY
WEI
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T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
17-1821-2234-3547-48
17-1821-2234-3547-48
7.146.924.961.7
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
--25--31
--18--18
--7--13
1.12.01.6--
49.542.2157.9
--
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.214
Prepared/Date: YN 7/16/2011Checked/Date: LT 9/16/2011Prepared/Date: YN 7/16/2011Checked/Date: LT 9/16/2011Prepared/Date: YN 7/16/2011Checked/Date: LT 9/16/2011Prepared/Date: YN 7/16/2011Checked/Date: LT 9/16/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 WELL GRADED SAND with SILT and GRAVEL (SW-SM)
SILTY, CLAYEY SAND (SC-SM)SILTY SAND with GRAVEL (SM)
SANDY LEAN CLAY (CL)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-114S-114S-114S-114
19.009.504.759.50
0.0660.0490.0200.009
0.0100.0080.0030.001
--------
3.00.40.00.1
34.129.518.07.9
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-114S-114S-114S-114
BORING
PER
CEN
T R
ETA
INED
BY
WEI
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PER
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BY
WEI
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T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
59-6068-6977-7887-88
59-6068-6977-7887-88
62.870.182.192.0
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
33333957
14161518
19172439
--------
--------
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.215
Prepared/Date: YN 7/16/2011Checked/Date: LT 9/16/2011Prepared/Date: YN 7/16/2011Checked/Date: LT 9/16/2011Prepared/Date: YN 7/16/2011Checked/Date: LT 9/16/2011Prepared/Date: YN 7/16/2011Checked/Date: LT 9/16/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
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3/11 SANDY LEAN CLAY (CL)
LEAN CLAY with SAND (CL)LEAN CLAY with SAND (CL)
FAT CLAY (CH)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-114S-114
9.509.50
0.0070.023
--0.004
----
0.12.0
5.45.5
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-114S-114
BORING
PER
CEN
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BY
WEI
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BY
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T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
93-94105-106
93-94105-106
94.592.5
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
6257
2017
4240
----
----
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.216
Prepared/Date: YN 7/16/2011Checked/Date: LT 9/16/2011Prepared/Date: YN 7/16/2011Checked/Date: LT 9/16/2011
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3/11 FAT CLAY (CH)
FAT CLAY (CH)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-115S-115S-115S-115
19.009.5025.0037.50
0.0690.0274.3794.436
0.014--
0.4750.207
----
0.018--
1.50.038.739.1
36.921.744.737.8
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-115S-115S-115S-115
BORING
PER
CEN
T R
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BY
WEI
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T
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CEN
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BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
16-1730-3152-5357-58
16-1730-3152-5357-58
61.778.316.623.0
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
2239----
1613----
626----
----
2.9--
----
249.6--
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.217
Prepared/Date: YN 7/16/2011Checked/Date: LT 7/19/2011Prepared/Date: YN 7/16/2011Checked/Date: LT 7/19/2011Prepared/Date: YN 7/16/2011Checked/Date: LT 7/19/2011Prepared/Date: YN 7/16/2011Checked/Date: LT 7/19/2011
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3/11 SANDY SILTY CLAY (CL-ML)
LEAN CLAY with SAND (CL)SILTY SAND with GRAVELSILTY GRAVEL with SAND
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-115S-115S-115S-115
4.7525.0025.0025.00
0.0151.9635.7371.974
0.0030.2341.2290.132
--------
0.022.946.330.3
8.255.441.944.3
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-115S-115S-115S-115
BORING
PER
CEN
T R
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BY
WEI
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PER
CEN
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BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
71-7282-8387-88
106-107
71-7282-8387-88
106-107
91.821.711.825.5
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
41------
17------
24------
----
5.9--
----
128.3--
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.218
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3/11 LEAN CLAY (CL)
SILTY SAND with GRAVEL (SM)POORLY GRADED GRAVEL with SILT and SAND (GP-GM)
SILTY SAND with GRAVEL (SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-116S-116S-116S-116
4.759.5225.401.98
0.2330.1430.5510.045
0.1320.0920.1850.015
0.083----
0.003
0.00.516.50.0
94.283.570.821.5
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-116S-116S-116S-116
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
39-4048-4957-5876-77
39-4048-4957-5876-77
5.816.012.678.5
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
------47
------38
------9
0.9----
1.7
2.8----
14.3
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.219
Prepared/Date: JF 9/1/2011Checked/Date: LT 9/29/2011Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:
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Los Angeles, California Project No.: 4953-10-1561
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3/11 POORLY GRADED SAND with SILT (SP-SM)
SILTY SAND (SM)SILTY SAND with GRAVEL (SM)
SILTSTONE
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-116S-116S-116S-116
9.521.981.981.98
0.0460.0420.0480.043
0.0120.0120.0150.011
0.0020.0030.0030.003
0.80.00.00.0
22.120.324.323.3
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-116S-116S-116S-116
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
81-8291-92
101-102106-107
81-8291-92
101-102106-107
77.179.775.776.7
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
51--47--
44--42--
7--5--
1.31.01.51.1
20.013.514.816.2
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.220
Prepared/Date: JF 9/1/2011Checked/Date: LT 9/29/2011Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 SILTSTONE
SILTSTONESILTSTONESILTSTONE
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-117S-117S-117S-117
1.989.529.5212.70
0.2660.2840.1210.437
0.1700.1710.0880.196
0.051--
0.0150.082
0.01.40.44.5
87.187.584.986.8
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-117S-117S-117S-117
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
24-2536-3739-4055-56
24-2536-3739-4055-56
12.911.114.78.6
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
NP--
NP--
NP--
NP--
NP--
NP--
2.21.54.31.1
5.24.08.15.3
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.221
Prepared/Date: WL 9/11/2011Checked/Date: LT 9/28/2011Prepared/Date: WL 9/11/2011Checked/Date: LT 9/28/2011Prepared/Date: WL 9/11/2011Checked/Date: LT 9/28/2011Prepared/Date: WL 9/11/2011Checked/Date: LT 9/28/2011
MTA Westside Subway Extension
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3/11 SILTY SAND (SM)
POORLY GRADED SAND with SILT (SP-SM)SILTY SAND (SM)
POORLY GRADED SAND with SILT (SP-SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-117S-117S-117S-117
1.980.859.520.85
0.0970.0420.3850.039
0.0560.0170.1960.012
0.0100.005
--0.003
0.00.00.30.0
59.55.988.33.9
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-117S-117S-117S-117
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
62-6367-68
91.092-93
62-6367-68
91.092-93
40.594.111.496.1
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
NPNP--
NP
NPNP--
NP
NPNP--
NP
3.11.31.61.1
9.28.46.012.5
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.222
Prepared/Date: WL 9/19/2011Checked/Date: LT 9/28/2011Prepared/Date: WL 9/19/2011Checked/Date: LT 9/28/2011Prepared/Date: WL 9/19/2011Checked/Date: LT 9/28/2011Prepared/Date: WL 9/19/2011Checked/Date: LT 9/28/2011
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 SILTY SAND (SM)
SILTSTONESILTSTONESILTSTONE
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-118S-118S-118S-118
12.704.759.5212.70
0.1260.3400.2760.300
0.0760.1930.1750.159
----
0.0800.082
0.20.02.44.3
70.687.388.688.4
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-118S-118S-118S-118
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
T FI
NER
BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
10-1146-47
60.572-73
10-1146-47
60.572-73
29.212.79.07.3
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
--------
--------
--------
----
1.41.0
----
3.53.6
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.223
Prepared/Date: WL 9/13/2011Checked/Date: LT 9/24/2011Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 SILTY SAND (SM)
SILTY SAND (SM)POORLY GRADED SAND with SILT (SP-SM)POORLY GRADED SAND with SILT (SP-SM)
0
10
20
30
40
50
60
70
80
90
100
0.0010.010.1110100
D30 (mm)D60 (mm)D100 (mm)BORINGSYMBOL
PARTICLE SIZE DISTRIBUTION
PI (%)*PL (%)*LL (%)*
S-118S-118S-118
9.521.980.43
0.1020.0400.036
--0.0150.008
--0.0030.002
0.30.00.0
60.23.51.7
% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
S-118S-118S-118
BORING
PER
CEN
T R
ETA
INED
BY
WEI
GH
T
PER
CEN
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BY
WEI
GH
T0
10
20
30
40
50
60
70
80
90
100
coarse fine coarse medium fineGRAVEL SAND SILT OR CLAY
CLASSIFICATIONSYMBOL
60
% Silt or % Clay% GravelD10 (mm)
Cc
100
HYDROMETER
20040
COBBLES
GRAIN SIZE IN MILLIMETERS
79-8084-8594-95
79-8084-8594-95
39.596.598.3
43/8
Laboratory Test Method: ASTM D 422
U.S. SIEVE NUMBERS
--NP--
--NP--
--NP--
--1.81.2
--12.920.8
*As determined by ASTM D 4318; see attached Atterberg Limits Test Results.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.224
Prepared/Date: WL 9/13/2011Checked/Date: LT 9/24/2011Prepared/Date: WL 9/13/2011Checked/Date: LT 9/24/2011Prepared/Date: WL 9/13/2011Checked/Date: LT 9/24/2011
MTA Westside Subway Extension
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3/11 SILTY SAND (SM)
SILTSTONESILTSTONE
Preliminary Geotechnical and Environmental Report
Appendix F – Laboratory Testing
W E S T S I D E S U B W A Y E X T E N S I O N P R O J E C T December 21, 2011
FIGURES F-7.1.1 THROUGH F-7.1.2 ATTERBERG LIMITS (ACE PHASE)
0
10
20
30
40
50
60
PI(%)14
24
34
20
30
24
26
28
26
16
32
23
24
36
18
45
21
18
18
13
25
24
17
23
23
21
23
21
23
28
27
32
24
29
22
30
19
20
21
17
39
48
51
43
53
45
49
49
49
44
59
55
48
65
40
75
40
38
39
30
ATTERBERG LIMITS TEST RESULTS
CL-ML
Laboratory Test Method: ASTM D 4318
CLASSIFICATION
"NP" indicates Non-Plastic
PLA
STIC
ITY
IND
EX
(%)
PL(%)
LL(%)
BORING
G-1
G-1
G-3
G-3
G-3
G-4
G-4
G-5
G-5
G-6
G-7
G-7
G-8
G-8
G-8
G-9
G-9
G-9
G-9
G-10
SYMBOL
DEPTH(ft)
LIQUID LIMIT (%)0 10 20 30 40 50 60 70 80 90 100 110
Prepared/Date: JF 6/29/2011Checked/Date:Prepared/Date: JF 6/29/2011Checked/Date:Prepared/Date: JF 6/29/2011Checked/Date:Prepared/Date: JF 6/29/2011Checked/Date:
LEAN CLAY (CL)
LEAN CLAY (CL)
FAT CLAY (CL)
SANDY LEAN CLAY (CL)
FAT CLAY (CH)
CLAYEY SAND (SC)
LEAN CLAY (CL)
LEAN CLAY (CL)
SANDY LEAN CLAY (CL)
CLAYEY SILT (ML)
FAT CLAY (CH)
SANDY ELASTIC SILT (MH)
LEAN CLAY with SAND (CL)
FAT CLAY with SAND (CH)
LEAN CLAY (CL)
FAT CLAY (CH)
SANDY LEAN CLAY (CL)
LEAN CLAY (CL)
LEAN CLAY (CL)
SANDY LEAN CLAY (CL)
10.5
40.5
5.5
40.5
45.5
10.5
30.5
20.5
30.5
70.5
15.5
30.5
30.5
35.5
50.5
5.5
20.5
30.5
60.5
10.5
Figure: F-7.1.1
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
CTE
C L
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_LIM
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S:\7
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ATT
ERB
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PLO
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561
MTA
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TSID
E SU
BW
AY
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TEN
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N.G
PJ 1
0/18
/11
CL or OL
ML or OL
CH or OH
MH or OH
HP 12/2/2011
0
10
20
30
40
50
60
PI(%)19
9
21
21
23
17
28
22
NP
33
15
NP
19
12
7
19
19
19
19
19
24
18
26
20
NP
32
20
NP
23
21
20
17
38
28
40
40
47
35
54
42
NP
65
35
NP
42
33
27
36
ATTERBERG LIMITS TEST RESULTS
CL-ML
Laboratory Test Method: ASTM D 4318
CLASSIFICATION
"NP" indicates Non-Plastic
PLA
STIC
ITY
IND
EX
(%)
PL(%)
LL(%)
BORING
G-10
G-10
G-10
G-11
G-12
G-12
G-13
G-13
G-13
G-14
G-20
G-20
G-20
G-23
G-23
G-24
SYMBOL
DEPTH(ft)
LIQUID LIMIT (%)0 10 20 30 40 50 60 70 80 90 100 110
Prepared/Date: JF 6/29/2011Checked/Date:Prepared/Date: JF 6/29/2011Checked/Date:Prepared/Date: JF 6/29/2011Checked/Date:Prepared/Date: JF 6/29/2011Checked/Date:
SANDY LEAN CLAY (CL)
CLAYEY SAND (SC)
LEAN CLAY (CL)
SANDY LEAN CLAY (CL)
SANDY LEAN CLAY (CL)
LEAN CLAY (CL)
FAT CLAY (CH)
SANDY LEAN CLAY (CL)
SILTY SAND (SM)
FAT CLAY (CH)
LEAN CLAY with SAND (CL)
SILT (ML)
LEAN CLAY (CL)
SANDY LEAN CLAY (CL)
SILTY CLAY (CL-ML)
SANDY LEAN CLAY (CL)
15.5
50.5
70.5
20.5
10.5
60.5
40.5
50.5
70.5
50.5
7.5
50.5
80.5
50.5
70.5
10.5
Figure: F-7.1.2
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
CTE
C L
A _
ATT
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_LIM
ITS
S:\7
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TEC
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RA
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MA
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GLB
T:\J
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ES N
ATT
ERB
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PLO
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OR
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953-
10-1
561
MTA
WES
TSID
E SU
BW
AY
EX
TEN
SIO
N.G
PJ 1
0/18
/11
CL or OL
ML or OL
CH or OH
MH or OH
HP 12/2/2011
Preliminary Geotechnical and Environmental Report
Appendix F – Laboratory Testing
W E S T S I D E S U B W A Y E X T E N S I O N P R O J E C T December 21, 2011
FIGURES F-7.2.1 THROUGH F-7.2.26 ATTERBERG LIMITS (PE PHASE)
0
10
20
30
40
50
60
PI(%)27
25
35
23
49
17
15
NP
15
19
19
15
23
7
27
24
23
23
20
12
13
16
15
32
25
20
30
NP
34
25
26
23
21
34
17
19
15
23
16
35
40
41
50
55
74
37
45
NP
49
44
45
38
44
41
44
43
38
46
36
47
ATTERBERG LIMITS TEST RESULTS
CL-ML
Laboratory Test Method: ASTM D 4318
CLASSIFICATION
"NP" indicates Non-Plastic
PLA
STIC
ITY
IND
EX
(%)
PL(%)
LL(%)
BORING
G-101
G-101
G-101
G-102
G-102
G-102
G-102
G-102
G-102
G-103
G-103
G-103
G-103
G-103
G-104
G-104
G-104
G-104
G-104
G-104
SYMBOL
DEPTH(ft)
LIQUID LIMIT (%)0 10 20 30 40 50 60 70 80 90 100 110
Prepared/Date: JF 7/28/2011Checked/Date: LT 7/28/2011Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:
LEAN CLAY (CL)
LEAN CLAY (CL)
FAT CLAY (CH)
ELASTIC SILT with SAND (MH)
FAT CLAY with SAND (CH)
SANDY LEAN CLAY (CL)
SILTY SAND (SM)
SILTY SAND (SM)
SILTSTONE
LEAN CLAY (CL)
LEAN CLAY (CL)
SANDY LEAN CLAY (CL)
CLAYEY SAND (SC)
SILTSTONE
LEAN CLAY with SAND (CL)
LEAN CLAY (CL)
SANDY LEAN CLAY (CL)
LEAN CLAY with SAND (CL)
SANDY LEAN CLAY (CL)
SILTSTONE
29.5
39.5
44.0
20.5
30.5
35.5
50.5
60.5
75.5
25.5
37.5
40.5
49.5
67.5
15.5
35.5
40.5
45.5
56.5
90.5
Figure: F-7.2.1
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
CTE
C L
A _
ATT
ERB
ERG
_LIM
ITS
S:\7
0131
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TEC
H\G
INTW
\LIB
RA
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MA
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C JU
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RO
JEC
T_D
IREC
TOR
IES\
4953
\201
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_MET
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_WES
TSID
E_EX
TEN
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N\6
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.1 G
EOTE
CH
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DES
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\3.2
ALL
FIE
LD N
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S\G
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\495
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.GPJ
12/
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CL or OL
ML or OL
CH or OH
MH or OH
0
10
20
30
40
50
60
PI(%)19
NP
NP
23
20
31
14
12
24
16
25
35
16
17
17
16
15
12
18
20
27
NP
NP
32
34
32
20
31
21
37
41
19
29
49
31
37
39
32
31
42
46
NP
NP
55
54
63
34
43
45
53
66
54
45
66
48
53
54
44
49
62
ATTERBERG LIMITS TEST RESULTS
CL-ML
Laboratory Test Method: ASTM D 4318
CLASSIFICATION
"NP" indicates Non-Plastic
PLA
STIC
ITY
IND
EX
(%)
PL(%)
LL(%)
BORING
G-104
G-105
G-105
G-105
G-105
G-106
G-106
G-106
G-106
G-106
G-107
G-107
G-107
G-107
G-107
G-108
G-108
G-108
G-109
G-109
SYMBOL
DEPTH(ft)
LIQUID LIMIT (%)0 10 20 30 40 50 60 70 80 90 100 110
Prepared/Date: JF 8/31/2011Checked/Date: LT 9/6/2011Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:Prepared/Date:Checked/Date:
SILTSTONE
SANDY SILT (ML)
SILTY SAND (SM)
SILTSTONE
SILTSTONE
FAT CLAY (CH)
CLAYEY SAND (SC)
SILT with SAND (ML)
CLAYEY SAND (SC)
SILTSTONE
ELASTIC SILT (MH)
FAT CLAY (CH)
SILT (ML)
SILTSTONE
SILTSTONE
ELASTIC SILT (MH)
ELASTIC SILT (MH)
SILTSTONE
SILT (ML)
SILTSTONE
100.5
20.5
55.5
80.5
95.5
31.5
37.5
43.5
55.5
81.5
30.5
50.5
75.5
85.0
100.5
70.5
90.5
105.5
35.5
75.5
Figure: F-7.2.2
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
MA
CTE
C L
A _
ATT
ERB
ERG
_LIM
ITS
S:\7
0131
GEO
TEC
H\G
INTW
\LIB
RA
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MA
CTE
C JU
NE2
011.
GLB
G:\P
RO
JEC
T_D
IREC
TOR
IES\
4953
\201
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1561
_MET
RO
_WES
TSID
E_EX
TEN
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N\6
.2.3
.1 G
EOTE
CH
NIC
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DES
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\3.2
ALL
FIE
LD N
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S\G
INT
LOG
\495
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-156
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IDE
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.GPJ
12/
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CL or OL
ML or OL
CH or OH
MH or OH
