Appdx_A_Vibracore_Logs_2008_MorroBay.pdf
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- Attached to
- Morro Bay Harbor Maintenence Dredging Federal contract opportunity
- Solicitation number
- W912PL-16-B-0007
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Appendix A - Morro Bay Vibracore Logs - 2008 43 pages
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| Bid_Abstract_W912PL-16-B-0007_MorroBay_Dredging_19Sept2016.pdf | ||
| Plans_Am1_3sheets_W912PL-16-B-0007.pdf | ||
| Spec_Am1_W912PL-16-B-0007.pdf | ||
| Apddx_Am1_Morro_Bay_Harbor_Sampling_and_Analysis_Report_Nov2013.pdf | ||
| MB2016_06_post-5ft.pts | — | |
| MB_2016_06_disp_5FT.pts | — | |
| MB160901_Pre-Bid_Meeting.pdf | ||
| Spec_W912PL-16-B-0007.pdf | ||
| Plans_W912PL-16-B-0007.pdf |
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APPENDIX A
VIBRACORE LOGS
and
PARTICLE SIZE ANALYSIS
USACE Morro Bay Dredging
WELL-GRADED GRAVELS, GRAVEL - SAND MIXTURES,
LITTLE OR NO FINES
DESCRIPTIONS
CLAYEY SANDS, SAND - CLAY MIXTURES
SW
LIQUID LIMIT GREATER
THAN 50
SP
PT
OH
CH
MH
SC
INORGANIC CLAYS OF LOW TO MEDIUM PLASTICITY,
GRAVELLY CLAYS, SANDY CLAYS, SILTY CLAYS,
LEAN CLAYS
(APPRECIABLE AMOUNT OF
FINES)
MORE THAN 50% OF
COARSE FRACTION
PASSING ON NO. 4 SIEVE
GW
HIGHLY ORGANIC SOILS
SM
SILTY GRAVELS, GRAVEL - SAND - SILT MIXTURES
DS = Direct Shear
SPT "N" = Uncorrected equivalent blow count for last foot of driving (set to 100 for driving refusal) = 0.65 x modified California blows per foot
CLEAN GRAVELS
SA = Grain size; HD = Hydrometer
SPT "N" = Uncorrected equivalent blow count for last foot of driving (set to 100 for driving refusal)
(APPRECIABLE AMOUNT OF
FINES)
"Push" Sampler
SOIL CLASSIFICATION SYSTEM-ASTM D2487
Project No. 2006-023.06
LETTER
OL
CL
F1
GC
CN = Consolidation
TYPICAL
CP = Collapse Potential
HC = Hydraulic Conductivity Test
GRAVEL AND
GRAVELLY
SOILS
MD = Compaction Test
Standard Penetration Test (SPT) Sampler
MORE THAN 50% OF
COARSE FRACTION
RETAINED ON NO. 4 SIEVE
NP = Nonplastic
SG = Specific Gravity SE = Sand Equivalent UC = Unconfined Comp.
UU = Undrained, Unconsol. Triaxial.
CU = Consol. Undrained Triaxial.
CA = Chemical Analysis
EI = Expansion Index Test
SILTS AND
CLAYS
ORGANIC CLAYS OF MEDIUM TO HIGH PLASTICITY,
ORGANIC SILTS
(LITTLE OR NO FINES)
GP
ML
RV = R-Value
GRAVELS WITH FINES
(LITTLE OR NO FINES)
CD = Consol. Drained Triaxial.
CU = Consol. Undrained Triaxial.
SAND AND
SANDY
SOILS
NOTE: DUAL SYMBOLS ARE USED TO INDICATE BORDERLINE SOIL CLASSIFICATIONS
GRAPH
Concrete/Rock Core
Bag Sample
WELL-GRADED SANDS, GRAVELLY SANDS, LITTLE OR
NO FINES
FINE-GRAINED
SOILS
Split Barrel "Drive" Sampler With Liner
POORLY GRADED SANDS, GRAVELLY SAND, LITTLE
OR NO FINES
SILTS AND
CLAYS
COARSE-GRAINED
SOILS
Groundwater Surface
CLEAN SANDS
GM
[PID] Reading in ppm above background
MORE THAN 50% OF
MATERIAL IS SMALLER
THAN NO. 200 SIEVE SIZE
LIQUID LIMIT LESS
THAN 50
MAJOR DIVISIONS
CLAYEY GRAVELS, GRAVEL - SAND - CLAY MIXTURES
PLATE
INORGANIC CLAYS OF HIGH PLASTICITY
INORGANIC SILTS, MICACEOUS OR DIATOMACEOUS
FINE SAND OR SILTY SOILS
POORLY GRADED GRAVELS, GRAVEL - SAND
MIXTURES, LITTLE OR NO FINES
PEAT, HUMUS, SWAMP SOILS WITH HIGH ORGANIC
CONTENTS
INORGANIC SILTS AND VERY FINE SANDS, ROCK
FLOUR, SILTY OR CLAYEY FINE SANDS OR CLAYEY
SILTS WITH SLIGHT PLASTICITY
SANDS WITH FINES SILTY SANDS, SAND - SILT MIXTURES
SYMBOLS
MORE THAN 50% OF
MATERIAL IS LARGER
THAN NO. 200 SIEVE SIZE
ORGANIC SILTS AND ORGANIC SILTY CLAYS OF LOW
PLASTICITY
Morro Bay Harbor Maintenance Dredging
W912PL-09-B-0006
0.1
PLATEPARTICLE SIZE ANALYSIS
0.0051
Project No. 2006-023.06
0.01 0.001
Index (%) Natural
Limit (%) Liquid
Te m pl at e:
D
Y _S
IE
V
E _W
IN
_V
IB
R
A C
O R
E
USACE Morro Bay Dredging
U.S. Standard Sieve Numbers
0.55
GRAVEL
MBHVC08-01
#200 Sieve % Passing
Symbol M. C. (%)
POORLY GRADED SAND (SP)
POORLY GRADED SAND (SP)
Plasticity
-32.8 to -36.1
Source
MBHVC08-01
Eln Interval (ft)
Classification
-29.5 to -32.8
Fine
GRAIN SIZE IN MILLIMETERS
Coarse
0.05
Fine
PE
R
C
EN
T
FI
N
ER
B Y
W
EI
G H
T
SILT or CLAY
1 8
Hydrometer
Sieve Size (in.)
U.S. Standard
SAND
Coarse
4 200
COBBLES
F30
Laboratory Testing by: Diaz.Yourman & Associates
Medium
% Passing #200 Sieve
M. C. (%)
POORLY GRADED SAND (SP)
Eln Interval (ft)
MBHVC08-02
MBHVC08-02
MBHVC08-02
MBHVC08-02
-29.5 to -32.8
-32.8 to -36.1
-36.1 to -39.4
-39.4 to -41.0
Symbol
100 10 1 0.1 0.01 0.001
POORLY GRADED SAND (SP)
POORLY GRADED SAND (SP)
POORLY GRADED SAND (SP)
Plasticity
Coarse
COBBLES
F31
Medium
Fine
Laboratory Testing by: Diaz.Yourman & Associates
Te m pl at e:
D
Y _S
IE
V
E _W
IN
_V
IB
R
A C
O R
E
USACE Morro Bay Dredging
U.S. Standard Sieve Numbers
0.55
GRAVEL
1 8
Hydrometer
Sieve Size (in.)
U.S. Standard
SAND
Coarse
GRAIN SIZE IN MILLIMETERS
Natural Index (%)
Liquid Source Classification
0.05
Fine
PE
R
C
EN
T
FI
N
ER
B Y
W
EI
G H
T
SILT or CLAY
Limit (%)
Project No. 2006-023.06
0.005
PARTICLE SIZE ANALYSIS PLATE
POORLY GRADED SAND (SP)
M. C. (%)Symbol % Passing #200 Sieve
0.001
-18.7 to -22.3
MBHVC08-03 POORLY GRADED SAND (SP)
MBHVC08-03
-22.3 to -25.9
-25.9 to -26.6
Plasticity
100 10 1 0.1 0.01
MBHVC08-03
Fine
COBBLES
F32
Laboratory Testing by: Diaz.Yourman & Associates
MediumCoarse
1 8 1003
GRAIN SIZE IN MILLIMETERS
GRAVEL
HydrometerSieve Size (in.)
U.S. Standard
SAND
Coarse
Natural
USACE Morro Bay Dredging
Te m pl at e:
D
Y _S
IE
V
E _W
IN
_V
IB
R
A C
O R
E
Liquid Limit (%)
U.S. Standard Sieve Numbers
Index (%)
Source
Project No. 2006-023.06
0.05
Fine
PE
R
C
EN
T
FI
N
ER
B Y
W
EI
G H
T
SILT or CLAY
0.005
PARTICLE SIZE ANALYSIS PLATE
0.55
0.01
-14.1 to -17.4
-17.4 to -19.0
-19.0 to -22.3
-22.3 to -25.6
NP
Plasticity
POORLY GRADED SAND (SP)
POORLY GRADED SAND (SP)
100 10
0.1 0.001
POORLY GRADED SAND (SP)
POORLY GRADED SAND (SP)
M. C. (%)Symbol
NP
% Passing #200 Sieve
MBHVC08-04
COBBLES
F33
Laboratory Testing by: Diaz.Yourman & Associates
CoarseCoarse
Fine
GRAIN SIZE IN MILLIMETERS
MBHVC08-04
Medium
Te m pl at e:
D
Y _S
IE
V
E _W
IN
_V
IB
R
A C
O R
E
USACE Morro Bay Dredging
U.S. Standard Sieve Numbers
0.55
20030
Hydrometer
Sieve Size (in.)
U.S. Standard
SAND
GRAVEL
Natural Index (%)
Source
MBHVC08-04
0.0050.05
Fine
PE
R
C
EN
T
FI
N
ER
B Y
W
EI
G H
T
SILT or CLAY
Project No. 2006-023.06
PARTICLE SIZE ANALYSIS PLATE
Liquid Limit (%)
MBHVC08-04
Symbol % Passing #200 Sieve
POORLY GRADED SAND (SP)
MBHVC08-05
MBHVC08-05
MBHVC08-05
MBHVC08-05
-17.7 to -21.0
-21.0 to -24.3
-24.3 to -25.9
Plasticity M. C. (%)
POORLY GRADED SAND (SP)
100 10 1 0.1 0.01 0.001
POORLY GRADED SAND (SP)
-25.9 to -27.2
Coarse
COBBLES
F34
MediumCoarse
Fine
Laboratory Testing by: Diaz.Yourman & Associates
Te m pl at e:
D
Y _S
IE
V
E _W
IN
_V
IB
R
A C
O R
E
USACE Morro Bay Dredging
U.S. Standard Sieve Numbers
0.55
GRAVEL
Hydrometer
Sieve Size (in.)
U.S. Standard
SAND
1 30
GRAIN SIZE IN MILLIMETERS
Limit (%)
Natural Index (%)
Source Classification
0.05
Fine
PE
R
C
EN
T
FI
N
ER
B Y
W
EI
G H
T
Liquid
Project No. 2006-023.06
0.005
PARTICLE SIZE ANALYSIS PLATE
SILT or CLAY
PLATE
0.001
100 10 1 0.1 0.01
Liquid Source
Index (%) Natural
Limit (%)
Te m pl at e:
D
Y _S
IE
V
E _W
IN
_V
IB
R
A C
O R
E
USACE Morro Bay Dredging
U.S. Standard Sieve Numbers
0.55
GRAVEL
-17.7 to -21.0
#200 Sieve % Passing
NP
Symbol M. C. (%)
POORLY GRADED SAND (SP)
POORLY GRADED SAND (SP)
POORLY GRADED SAND (SP)
Plasticity
-21.0 to -23.3
-14.4 to -17.7
MBHVC08-06
MBHVC08-06
MBHVC08-06
NP
GRAIN SIZE IN MILLIMETERS
0.05
302 43
Fine
PE
R
C
EN
T
FI
N
ER
B Y
W
EI
G H
T
SILT or CLAY
Project No. 2006-023.06
0.005
PARTICLE SIZE ANALYSIS
Hydrometer
Sieve Size (in.)
U.S. Standard
SAND
Coarse
Fine Coarse Medium
Laboratory Testing by: Diaz.Yourman & Associates
COBBLES
F35
0.0010.010.1110100
USACE Morro Bay Dredging
Index (%) Natural
Limit (%) Liquid
PLATE
Te m pl at e:
D
Y _S
IE
V
E _W
IN
_V
IB
R
A C
O R
E
U.S. Standard Sieve Numbers
0.55
GRAVEL
MBHVC08-07
#200 Sieve % Passing
Symbol M. C. (%)
POORLY GRADED SAND (SP)
POORLY GRADED SAND (SP)
Plasticity
-23.0 to -25.9MBHVC08-07
Source
-19.7 to -23.0
2 1003
GRAIN SIZE IN MILLIMETERS
Fine
Fine
PE
R
C
EN
T
FI
N
ER
B Y
W
EI
G H
T
SILT or CLAY
Project No. 2006-023.06
0.0050.05
PARTICLE SIZE ANALYSIS
Hydrometer
Sieve Size (in.)
U.S. Standard
SAND
Coarse
COBBLES
F36
Laboratory Testing by: Diaz.Yourman & Associates
MediumCoarse
MBHVC08-08
#200 Sieve
0.01
-11.8 to -15.1
-15.1 to -17.7
-17.7 to -19.0
-19.0 to -20.3
NP
Plasticity
POORLY GRADED SAND (SP)
SILTY SAND (SM)
100 10
0.1
0.001
POORLY GRADED SAND (SP)
POORLY GRADED GRAVEL WITH SAND (GP)
M. C. (%)Symbol
NP
% Passing
MBHVC08-08
Coarse
MBHVC08-08
COBBLES
F37
MediumCoarse
Fine
GRAIN SIZE IN MILLIMETERS
Laboratory Testing by: Diaz.Yourman & Associates
Te m pl at e:
D
Y _S
IE
V
E _W
IN
_V
IB
R
A C
O R
E
USACE Morro Bay Dredging
U.S. Standard Sieve Numbers
0.55
200301 8
Hydrometer
Sieve Size (in.)
U.S. Standard
SANDGRAVEL
Natural Index (%)
Source
MBHVC08-08
Project No. 2006-023.06
0.05
Fine
PE
R
C
EN
T
FI
N
ER
B Y
W
EI
G H
T
SILT or CLAY
0.005
PARTICLE SIZE ANALYSIS PLATE
Liquid Limit (%)
M. C. (%)Symbol
NP
% Passing #200 Sieve
0.001
-19.0 to -22.3
MBHVC08-09
MBHVC08-09
MBHVC08-09
POORLY GRADED SAND (SP)-17.7 to -19.0
NP
Plasticity
POORLY GRADED SAND WITH SILT (SP-SM)
100 10 1 0.1 0.01
-14.4 to -17.7
COBBLES
F38
Laboratory Testing by: Diaz.Yourman & Associates
Medium
Fine
GRAIN SIZE IN MILLIMETERS
Coarse
0.55
GRAVEL
Hydrometer
Sieve Size (in.)
U.S. Standard
SAND
Coarse
Index (%) Liquid
Limit (%)
USACE Morro Bay Dredging
Natural
Source
U.S. Standard Sieve Numbers
0.05
Fine
PE
R
C
EN
T
FI
N
ER
B Y
W
EI
G H
T
SILT or CLAY
Te m pl at e:
D
Y _S
IE
V
E _W
IN
_V
IB
R
A C
O R
E
Project No. 2006-023.06
0.005
PARTICLE SIZE ANALYSIS PLATE
100 10 0.001
0.1 0.01
Project No. 2006-023.06
Liquid Source
Index (%) Natural
GRAVEL
Limit (%)
Te m pl at e:
D
Y _S
IE
V
E _W
IN
_V
IB
R
A C
O R
E
USACE Morro Bay Dredging
U.S. Standard Sieve Numbers
0.55
MBHVC08-10
#200 Sieve % Passing
Symbol M. C. (%)
POORLY GRADED SAND (SP)
POORLY GRADED SAND (SP)
POORLY GRADED SAND (SP)
Plasticity
-19.0 to -20.5
-12.5 to -15.7
MBHVC08-10
MBHVC08-10
-15.7 to -19.0
Fine
GRAIN SIZE IN MILLIMETERS
Medium
0.05
Fine
PE
R
C
EN
T
FI
N
ER
B Y
W
EI
G H
T
SILT or CLAY
1 2008
Hydrometer
Sieve Size (in.)
U.S. Standard
SAND
Coarse
COBBLES
F39
Laboratory Testing by: Diaz.Yourman & Associates
0.005
Coarse
0.01
10 0.1 0.005 0.001
Te m pl at e:
D
Y _S
IE
V
E _W
IN
_V
IB
R
A C
O R
E
Index (%) Natural
Limit (%) Liquid
Source
USACE Morro Bay Dredging
U.S. Standard Sieve Numbers
0.55
GRAVEL
MBHVC08-11
#200 Sieve % Passing
Symbol M. C. (%)
POORLY GRADED SAND (SP)
POORLY GRADED SAND (SP)
Plasticity
-13.4 to -17.1MBHVC08-11
-9.8 to -13.4
0.05
Fine
GRAIN SIZE IN MILLIMETERS
1 4 5023
Fine
PE
R
C
EN
T
FI
N
ER
B Y
W
EI
G H
T
SILT or CLAY
Project No. 2006-023.06
1 8
Hydrometer
Sieve Size (in.)
U.S. Standard
SAND
Coarse
COBBLES
F40
Laboratory Testing by: Diaz.Yourman & Associates
MediumCoarse
0.0010.010.1
WELL-GRADED GRAVEL WITH SAND (GW)
POORLY GRADED SAND WITH GRAVEL (SP)
POORLY GRADED SAND (SP)
POORLY GRADED SAND (SP)
POORLY GRADED SAND (SP)
POORLY GRADED SAND (SP)
Plasticity
POORLY GRADED SAND (SP)
#200 Sieve % Passing
Symbol M. C. (%)
-22.3 to -23.0
U.S. Standard
Coarse
SAND
Sieve Size (in.)
Hydrometer
-23.9 to -24.9
Laboratory Testing by: Diaz.Yourman & Associates
Fine
8 4
Medium
F41
COBBLES
Coarse
Liquid
Natural Index (%)
U.S. Standard Sieve Numbers
GRAVEL
Limit (%)
0.5
USACE Morro Bay Dredging
Te m pl at e:
D
Y _S
IE
V
E _W
IN
_V
IB
R
A C
O R
E
MBHVC08-12
25-19.0 to -22.3
-17.7 to -19.0
-14.4 to -17.7
-11.2 to -14.4
MBHVC08-12
MBHVC08-12
MBHVC08-12
Eln Interval (ft)
MBHVC08-12
Fine
3 2 501
GRAIN SIZE IN MILLIMETERS
3 100
-23.0 to -23.9
0.05
PE
R
C
EN
T
FI
N
ER
B Y
W
EI
G H
T
PARTICLE SIZE ANALYSIS
SILT or CLAY
0.005
Project No. 2006-023.06
Source
PLATE
% Passing #200 Sieve
M. C. (%)
Eln Interval (ft)
MBHVC08-13
MBHVC08-13
MBHVC08-13
MBHVC08-13
-12.1 to -13.8
-13.8 to -17.1
-17.1 to -19.0
-19.0 to -19.4
NP
Symbol
POORLY GRADED SAND (SP)
100 10 1 0.1 0.01 0.001
POORLY GRADED SAND WITH SILT (SP-SM)
Plasticity
Laboratory Testing by: Diaz.Yourman & Associates
3 200
COBBLES
Coarse
F42
MediumCoarse
Fine
3 30
Te m pl at e:
D
Y _S
IE
V
E _W
IN
_V
IB
R
A C
O R
E
USACE Morro Bay Dredging
U.S. Standard Sieve Numbers
0.5550
GRAVEL
GRAIN SIZE IN MILLIMETERS
Hydrometer
Sieve Size (in.)
U.S. Standard
SAND
Natural Index (%)
Limit (%)
Source Classification
0.05
Fine SILT or CLAY
Project No. 2006-023.06
0.005
PARTICLE SIZE ANALYSIS PLATE
Liquid
PE
R
C
EN
T
FI
N
ER
B Y
W
EI
G H
T
NP
MBHVC08-14
MBHVC08-14
-9.5 to -12.8
-12.8 to -15.1
-15.1 to -15.9
-15.9 to -17.5
NP
Plasticity
POORLY GRADED SAND (SP)
POORLY GRADED SAND (SP)
#200 Sieve
% Passing
0.1 0.01 0.001
POORLY GRADED SAND WITH GRAVEL (SP)
POORLY GRADED SAND (SP)
M. C. (%)Symbol
Eln Interval (ft)
Coarse
COBBLES
F43
MediumCoarse
Fine
MBHVC08-14
Laboratory Testing by: Diaz.Yourman & Associates
Te m pl at e:
D
Y _S
IE
V
E _W
IN
_V
IB
R
A C
O R
E
USACE Morro Bay Dredging
U.S. Standard Sieve Numbers
0.55
200301 8
Hydrometer
Sieve Size (in.)
U.S. Standard
SANDGRAVEL
GRAIN SIZE IN MILLIMETERS
Natural Index (%)
Source
Project No. 2006-023.06
0.05
Fine
PE
R
C
EN
T
FI
N
ER
B Y
W
EI
G H
T
SILT or CLAY
MBHVC08-14
0.005
PARTICLE SIZE ANALYSIS PLATE
Liquid Limit (%)
0.1
PLATE
0.0010.01100 10 1
Source
Index (%) Natural
Limit (%)
Te m pl at e:
D
Y _S
IE
V
E _W
IN
_V
IB
R
A C
O R
E
USACE Morro Bay Dredging
U.S. Standard Sieve Numbers
0.55
GRAVEL
Liquid
MBHVC08-15
#200 Sieve % Passing
Symbol M. C. (%)
POORLY GRADED SAND (SP)
POORLY GRADED SAND (SP)
POORLY GRADED SAND (SP)
Plasticity
-15.1 to -17.1
-8.5 to -11.8
MBHVC08-15
MBHVC08-15
-11.8 to -15.1
GRAIN SIZE IN MILLIMETERS
0.05
Fine
2 83
Fine
PE
R
C
EN
T
FI
N
ER
B Y
W
EI
G H
T
SILT or CLAY
Project No. 2006-023.06
0.005
PARTICLE SIZE ANALYSIS
Hydrometer
Sieve Size (in.)
U.S. Standard
SAND
Coarse
COBBLES
F44
Laboratory Testing by: Diaz.Yourman & Associates
MediumCoarse
4 200
100 0.0010.010.1110
PLATE
Source
Index (%) Natural
Te m pl at e:
D
Y _S
IE
V
E _W
IN
_V
IB
R
A C
O R
E
5 0.5
U.S. Standard Sieve Numbers
USACE Morro Bay Dredging
Liquid Limit (%)
-9.2 to -12.5
#200 Sieve % Passing
Symbol M. C. (%)
POORLY GRADED SAND (SP)
POORLY GRADED SAND (SP)
POORLY GRADED SAND (SP)
POORLY GRADED SAND (SP)
Plasticity
-16.2 to -17.1
-15.1 to -16.2
-12.5 to -15.1
(ft)
MBHVC08-16
MBHVC08-16
MBHVC08-16
MBHVC08-16
Fine
GRAIN SIZE IN MILLIMETERS
0.05
PARTICLE SIZE ANALYSIS
0.005
SILT or CLAY
PE
R
C
EN
T
FI
N
ER
B Y
W
EI
G H
T
Fine
Project No. 2006-023.06
SAND
U.S. Standard Sieve Size (in.)
Hydrometer
COBBLES
GRAVEL
Coarse Medium
Laboratory Testing by: Diaz.Yourman & Associates
F45
Coarse
100 10 0.001
0.1 0.01
Project No. 2006-023.06
Liquid Source
Index (%) Natural
GRAVEL
Limit (%)
Te m pl at e:
D
Y _S
IE
V
E _W
IN
_V
IB
R
A C
O R
E
USACE Morro Bay Dredging
U.S. Standard Sieve Numbers
0.55
MBHVC08-17
#200 Sieve % Passing
Symbol M. C. (%)
POORLY GRADED SAND (SP)
POORLY GRADED SAND (SP)
POORLY GRADED SAND (SP)
Plasticity
-15.1 to -16.8
-10.2 to -13.4
MBHVC08-17
MBHVC08-17
-13.4 to -15.1
Fine
GRAIN SIZE IN MILLIMETERS
Medium
0.05
Fine
PE
R
C
EN
T
FI
N
ER
B Y
W
EI
G H
T
SILT or CLAY
1 2008
Hydrometer
Sieve Size (in.)
U.S. Standard
SAND
Coarse
COBBLES
F46
Laboratory Testing by: Diaz.Yourman & Associates
0.005
Coarse
0.01 0.001
PARTICLE SIZE ANALYSIS
0.11
Source
Index (%) Natural
Limit (%)
Te m pl at e:
D
Y _S
IE
V
E _W
IN
_V
IB
R
A C
O R
E
USACE Morro Bay Dredging
U.S. Standard Sieve Numbers
0.55
GRAVEL
Liquid
MBHVC08-18
#200 Sieve % Passing
Symbol M. C. (%)
POORLY GRADED SAND (SP)
POORLY GRADED SAND (SP)
POORLY GRADED SAND (SP)
Plasticity
-14.1 to -14.4
-6.9 to -10.5
MBHVC08-18
MBHVC08-18
-10.5 to -14.1
GRAIN SIZE IN MILLIMETERS
0.05
302 43
Fine
PE
R
C
EN
T
FI
N
ER
B Y
W
EI
G H
T
SILT or CLAY
Project No. 2006-023.06
0.005
16 508
Hydrometer
Sieve Size (in.)
U.S. Standard
SAND
Coarse
Fine
COBBLES
F47
Laboratory Testing by: Diaz.Yourman & Associates
MediumCoarse
PLATE
0.1 0.01 0.001
PARTICLE SIZE ANALYSIS
Liquid Source
Index (%) Natural
GRAVEL
Limit (%)
Te m pl at e:
D
Y _S
IE
V
E _W
IN
_V
IB
R
A C
O R
E
USACE Morro Bay Dredging
U.S. Standard Sieve Numbers
0.55
PLATE
-12.1 to -14.1
#200 Sieve % Passing
NP
Symbol M. C. (%)
POORLY GRADED SAND (SP)
POORLY GRADED SAND (SP)
POORLY GRADED SAND (SP)
Plasticity
-14.1 to -15.2
-8.9 to -12.1
MBHVC08-19
MBHVC08-19
MBHVC08-19
NP
Fine
GRAIN SIZE IN MILLIMETERS
0.05
Coarse
Fine
PE
R
C
EN
T
FI
N
ER
B Y
W
EI
G H
T
SILT or CLAY
Project No. 2006-023.06
0.005
Hydrometer
Sieve Size (in.)
U.S. Standard
SAND
COBBLES
F48
Laboratory Testing by: Diaz.Yourman & Associates
MediumCoarse
F53
U-LINE
CH or OH
PLASTICITY CHART
USACE Morro Bay Dredging
Laboratory Testing by: Diaz.Yourman & Associates
PLATE
PL
A
ST
IC
IT
Y
IN
D
EX
ML
Plastic
CL or OL
Project No. 2006-023.06
MH or OH
LIQUID LIMIT (%)
ML or OL
Te m pl at e:
D
Y _A
TT
E
R B
E R
G _C
H A
R T_
W
IN
_V
IB
R A
C O
R E
A-LINE
CL-4
100 120806040200
NP
NP
POORLY GRADED SAND (SP) NP
Limit (%)Limit (%) Liquid
Classification
NP
MBHVC08-08
-12.8 to -15.1
-17.1 to -19.0
-14.4 to -17.7
-15.1 to -17.7
-14.4 to -17.7
-14.1 to -17.4
Eln Interval (ft)
MBHVC08-19
MBHVC08-14 20
MBHVC08-09
MBHVC08-06
MBHVC08-04
POORLY GRADED SAND (SP)
POORLY GRADED SAND (SP)
POORLY GRADED SAND WITH SILT (SP-SM)
POORLY GRADED SAND WITH SILT (SP-SM)
SILTY SAND (SM)
POORLY GRADED SAND (SP)
MBHVC08-13
NP
NP
NP
NP
NP
NP
NP
Source % Passing
Index (%) PlasticityNatural
Symbol
M. C. (%)
NP
#200 Sieve
-8.9 to -12.1
File details come from the government source that posted it. Updated .