westside subway extension - final environmental impact
TRANSCRIPT
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OLDER ALLUVIUM (Qalo)
OLDER ALLUVIUM (Qalo)
Fill
YOUNGER ALLUVIUM (Qal)
SAN PEDRO FM (Qsp)
Qal
SAN PEDRO FM (Qsp)?
OLDER ALLUVIUM (Qalo)
Fs Qt
Fs Qt
6/10/11
6/16/11
6/10/11
6/7/11
BO
NS
ALLE
A
VE
.
SE
PU
LV
ED
A B
LV
D.
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WESTWOOD / VA HOSPITALSTATION
No 645RDOUBLE CROSSOVER
No 15 DOUBLE CROSSOVER
I-405
SA
N D
IE
GO
FR
EE
WA
Y
?
G-2
4
140
160
180
200
220
240
260
280
300
320
340
360
380
ELE
VA
TIO
N
140
160
180
200
220
240
260
280
300
320
340
360
380
ELE
VA
TIO
N
140
160
180
200
220
240
260
280
300
320
340
360
380
ELE
VA
TIO
N
140
160
180
200
220
240
260
280
300
320
340
360
380
EL
EV
AT
IO
N
140
160
180
200
220
240
260
280
300
320
340
360
380
EL
EV
AT
IO
N
140
160
180
200
220
240
260
280
300
320
340
360
380
EL
EV
AT
IO
N
822+00823+00824+00825+00826+00827+00828+00829+00830+00831+00832+00833+00834+00835+00836+00837+00838+00839+00840+00841+00842+00843+00844+00845+00846+00847+00848+00849+00850+00851+00852+00853+00854+00855+00856+00857+00858+00859+00860+00861+00862+00863+00 822+00823+00824+00825+00826+00827+00828+00829+00830+00831+00832+00833+00834+00835+00836+00837+00838+00839+00840+00841+00842+00843+00844+00845+00846+00847+00848+00849+00850+00851+00852+00853+00854+00855+00856+00857+00858+00859+00860+00861+00862+00863+00
C
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1
2
7
S
-
1
1
5
G
-
2
0
3
(
P
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(
M
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(
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-
2
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G
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9
9
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M
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2
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(
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G
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2
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5
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C
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1
2
8
,
C
-
1
2
8
A
SILT
Group Names
GROUP SYMBOLS AND NAMES
SILT with SAND
CH
CL
ML
Graphic/Symbol
Lean CLAY with GRAVEL
Lean CLAY
Fat CLAY
Fat CLAY with SAND
SANDY SILT
FILL
SANDY Artificial FILL
CLAYEY Artificial FILL
Lean to fat CLAY
Lean to fat CLAY with GRAVEL
CL-CH
SILTY SAND Artificial FILL
MH
Elastic SILT with GRAVEL
Elastic SILT
SANDY lean CLAY
SILTY CLAY
SILTY CLAY with GRAVEL
CL-ML
Fat CLAY with GRAVEL
SM
SILTY SAND
SILTY SAND with GRAVEL
CLAYEY SAND
CLAYEY SAND with GRAVEL
SC
SILTY, CLAYEY SAND
SILTY, CLAYEY SAND with GRAVEL
SC-SM
SP-SM
Poorly graded SAND with SILT
Poorly graded SAND with SILT and GRAVEL
SP
Poorly graded SAND
Poorly graded SAND with GRAVEL
SW
Well-graded SAND
Well-graded SAND with GRAVEL
Group Names
GROUP SYMBOLS AND NAMES
Graphic/Symbol
Field & Lab Tests
Material change
Exploratio
n N
um
ber
NOTES:
A. "N" Value Standard Penetration Test:
Number of blows required to drive the
SPT sampler 12 inches using a 140
pound automatic hammer falling 30
inches. Inches of penetration (if less
than 12 inches) indicated after N-Values.
B. Number of blows required to drive the
Crandall Sampler 12 inches using an
automatic hammer falling 18 inches
(hammer weight varies). Inches of
penetration (if less than 12 inches)
indicated after blow count.
C. Percent passing No. 200 Sieve
D. Liquid Limit
E. Plasticity Index
60/10"
59 86 51 22
Soil Type (see table of
Group Symbols and Names)
Total Depth in Feet
KEY: SEE PLATE 2-0 FOR LEGEND
TARTar Impacted Soil
ROTARY & SONIC BORING
NOTE: For Sonic Boring data A and B does not apply.
PROFILE:
AS NOTED
PLATE 2-6
H=100', V=20' VERTICAL EXAGGERATION = 5:1
STATION 822+00 to 863+00
REV
CONTRACT NO
DRAWING NO
SCALE
SHEET NO
DESIGNED BY
DRAWN BY
CHECKED BY
IN CHARGE
DATE
LOS ANGELES COUNTYMETROPOLITAN TRANSPORTATION AUTHORITY
12/02/2011
L. MORLEY
MBH / PM
JAG / HP
DESCRIPTIONREV DATE BY EXPIRESREG NOAPP SEAL HOLDER
WESTSIDE SUBWAY EXTENSION
PRELIMINARY ENGINEERING
SOIL PROFILE
50'100'
HORIZONTAL SCALE: 1" = 100'
10'
20'
0
VE
RT
IC
AL S
CA
LE
: 1" =
20'
0
UserN
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Morley D
ec 05, 2011 @
3:28pm
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\4953-11-1421_P
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lt2.6]
50' 100'
SCALE: 1" = 100'
0