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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-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
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
25.533.536.542.5
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.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.114
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 SILT with SAND (ML)
SILT (ML)SILTY SAND (SM)
SILTY SAND with GRAVEL (SM)
0
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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-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
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
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:
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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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)
0
10
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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-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
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
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.
20
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:
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
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80
90
100
0.0010.010.1110100
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
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
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:
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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3/11 CLAYEY SAND (SC)
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-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
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
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.
20
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
Los Angeles, California Project No.: 4953-10-1561
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S:\7
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3/11 LEAN CLAY with SAND (CL)
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 (%)*
G-165 4.75 -- -- -- 0.0 14.0% Sand
DEPTH (ft)
DEPTH (ft)
1.5 3/4
Cu
G-165BORING
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
120.5
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.
20
U.S. SIEVE OPENING IN INCHES
6 3 10
Figure: F-6.119
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 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 (%)*
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
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
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.
SILT with SAND (ML)POORLY GRADED SAND with SILT (SP-SM)
0
10
20
30
40
50
60
70
80
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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
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
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
MA
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S:\7
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3/11 SILTY SAND with GRAVEL (SM)
SILTY SAND (SM)SANDY SILT (ML)
SILT (ML)
0
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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
INED
BY
WEI
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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
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
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
10.530.580.590.5
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
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
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
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
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:
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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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
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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
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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S:\7
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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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H\G
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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
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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
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
MA
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H\G
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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
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
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
MA
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S:\7
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H\G
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GLB
C:\D
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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
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
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
MA
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GEO
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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
T R
ETA
INED
BY
WEI
GH
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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
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
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
T
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
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
MA
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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
T
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
95.5
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
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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
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
MA
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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
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
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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
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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
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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
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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
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
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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
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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
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
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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
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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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
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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
10.525.545.550.5
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
MA
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H\G
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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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S:\7
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GEO
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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
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
95.5105.5
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
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H\G
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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
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
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
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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
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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
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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
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
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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
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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
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
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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
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BY
WEI
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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
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
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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
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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
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
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BY
WEI
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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
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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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
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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
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
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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
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
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
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
10.530.540.551.5
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
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
55.571.580.5
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
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
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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
MA
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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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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
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.
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
MA
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3/11 SILTY SAND (SM)
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
ETA
INED
BY
WEI
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PER
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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
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
MA
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3/11 SANDY SILTY CLAY (CL-ML)
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
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
82-8386-8792-93
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
MA
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3/11 SILTY SAND (SM)
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
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
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.
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
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
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
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
52-5357-57.5
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
MA
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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
MA
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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
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)
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
MA
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GEO
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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
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
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
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
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
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
56-5762-6377-7886-87
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
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
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
33-3440.5-41.5
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
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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
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
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
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
81-82
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
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 (%)*
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
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
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
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
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
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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
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
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
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
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
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
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
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
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S:\7
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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
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
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
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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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
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
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
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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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
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
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
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
MTA Westside Subway Extension
Los Angeles, California Project No.: 4953-10-1561
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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.