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GGGC Dr. Ghuman and Gupta Geotech Consultants: Grain Size Analysis

The borehole log provides soil data from a borehole test at depths from 0.25 meters to 10.9 meters. The soils encountered include fill at 0.25 meters, stiff clay from 1.5 to 3 meters, stiff clay from 3.5 to 4.5 meters, compact silt from 6 to 7.5 meters, and very stiff clay from 10.5 meters downward. The log includes classification symbols, N-values, density, moisture content, grain size analyses, and compression test results at various depths to characterize the subsurface soil conditions.

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Gaurav Gupta
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87 views6 pages

GGGC Dr. Ghuman and Gupta Geotech Consultants: Grain Size Analysis

The borehole log provides soil data from a borehole test at depths from 0.25 meters to 10.9 meters. The soils encountered include fill at 0.25 meters, stiff clay from 1.5 to 3 meters, stiff clay from 3.5 to 4.5 meters, compact silt from 6 to 7.5 meters, and very stiff clay from 10.5 meters downward. The log includes classification symbols, N-values, density, moisture content, grain size analyses, and compression test results at various depths to characterize the subsurface soil conditions.

Uploaded by

Gaurav Gupta
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as XLSX, PDF, TXT or read online on Scribd
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GGGC Dr.

Ghuman and Gupta Geotech Consultants Figure: 2


(SOIL AND FOUNDATION ENGINEERS) Borehole No. 1 Diameter of Casing = 100 mm
BOREHOLE LOG CHART AND DATA SHEET

081020201/

(g/cc)

(g/cc)
(%)

(%)

(%)

Strength Cu (kg/cm2)
GRAIN SIZE ANALYSIS
CLASSIFICATION
PRESENTATION

Undrained Shear

COMPRESSION
DEPTH FROM

N VALUES
ref. (meter)
SYMBOLIC

(Degree)
(kg/cm2)
VALUES vs DEPTH PLOT

INDEX
RATIO
VOID
REMARKS

C`
IS

φ
N

CONTENT

DENSITY

DENSITY
PLASTIC
GRAVEL

WATER
LIQUID
SAND

LIMIT

LIMIT

BULK
CLAY

DRY
SILT
(%)

(%)

(%)

(%)
0.25 FILL FILL

CL 13 1.5 m 15.0 8.4 62.6 14.0 29.2 20.8 STIFF CLAY


12.4 1.99 1.76 0.53 0.54 - - 0.10
2.0
15 3.0 m - 8.8 70.2 21.0 37.8 22.5
CI STIFF CLAY
12.5 1.96 1.74 0.55 0.60 - - 0.11
3.5
18 4.5 m

20 6.0 m - 36.2 63.8 - - NP 9.3 1.85 1.69 0.58 - 0.0 32.5 -


M(NP) COMPACT SILT

21 7.5 m

8.7
21 9.0 m - 16.6 67.4 16.0 31.8 21.2
12.0 2.02 1.80 0.50 0.88 - - 0.08
CL VERY STIFF CLAY
22 10.5 m
10.9
.
GGGC Dr. Ghuman and Gupta Geotech Consultants Figure: 2
(SOIL AND FOUNDATION ENGINEERS) Borehole No. 1 Diameter of Casing = 100 mm
BOREHOLE LOG CHART AND DATA SHEET

.
GGGC Dr. Ghuman and Gupta Geotech Consultants Figure: 2
(SOIL AND FOUNDATION ENGINEERS) Borehole No. 1 Diameter of Casing = 100 mm
BOREHOLE LOG CHART AND DATA SHEET

DEPTH FROM

DEPTH FROM
GGGC Dr. Ghuman and Gupta Geotech Consultants Figure: 2
(SOIL AND FOUNDATION ENGINEERS) Borehole No. 1 Diameter of Casing = 100 mm
BOREHOLE LOG CHART AND DATA SHEET

(g/cc)

(g/cc)
(%)

(%)

(%)

Strength Cu (kg/cm2)
GRAIN SIZE ANALYSIS
CLASSIFICATION
PRESENTATION

Undrained Shear

COMPRESSION
DEPTH FROM

N VALUES
ref. (meter)
SYMBOLIC

(Degree)
(kg/cm2)
VALUES vs DEPTH PLOT

INDEX
RATIO
VOID
REMARKS

C`
IS

φ
N

CONTENT

DENSITY

DENSITY
PLASTIC
GRAVEL

WATER
LIQUID
SAND

LIMIT

LIMIT

BULK
CLAY

DRY
SILT
(%)

(%)

(%)

(%)
25 12.0 m

27 13.5 m - 75.8 24.2 - - NP 9.8 1.86 1.69 0.58 - 0.0 32.8 -


SM COMPACT SAND

30 15.0 m

16.0
23 16.5 m - 18.4 66.2 15.4 30.8 21.0
12.5 2.07 1.84 0.47 1.12 - - 0.07

22 18.0 m
CL VERY STIFF CLAY

23 19.5 m - 9.0 74.2 16.8 33.9 22.0


12.4 2.06 1.84 0.47 1.20 - - -
20.0

Note: The Subsoil Water was not met upto the explored level.
GGGC Dr. Ghuman and Gupta Geotech Consultants Figure: 2
(SOIL AND FOUNDATION ENGINEERS) Borehole No. 1 Diameter of Casing = 100 mm
BOREHOLE LOG CHART AND DATA SHEET
Note: The Subsoil Water was not met upto the explored level.
GGGC Dr. Ghuman and Gupta Geotech Consultants Figure: 2
(SOIL AND FOUNDATION ENGINEERS) Borehole No. 1 Diameter of Casing = 100 mm
BOREHOLE LOG CHART AND DATA SHEET

DEPTH FROM

DEPTH FROM

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