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S. ARMY CORPS OF ENGINEERS

/3P1

BORING NO.

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DATE: BEGIN

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PAGE

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MANUFACTURER'S DESIGNATION OF DRILL RIG

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GEOTEST'ENGINEERING,

INC.

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Project

Channel enlargement channel to Victoria, Victoria, Texas

SUMMARY OF LABORATORY TEST RESULTS

(

3,S';J~VJ)

Boring No.

Contract No.

DACW64-91.D-000t

Delivery Order NO.0009

SPT

Dry

Wet

Depth

PP

Blows

Visual

USC

Me

Unit

Unit

LL

S#

( It)

(ts I)

per

Classification

(%)

Wt

Wt

(%)

Foot

vi

(pel)

(pel)

1

0-2

1.50

Yellolsh gray, Clay. StiII, Silty

.w/roots

and shell

CL

21.4

fraClments

2

2-4

1.50

Yelloish

gray. Clay. Still.Silty

CL

2€l.6

95.4 120.8

V.d[o!')i"k

-

-~

3

4-6

1.00

Dark

gray.Clay.Still.Silty

CL

28.5

'\

4

6.5-8

4

Gray&yellowish brown.Sil

t,

Loose ,Clayey

ML

5

8.5.10

5

Gray& yellowish brown ,Silt. Loose,Clayey

ML

6

13.5-15

~

O,<"Jrk

gray, CIClY. Sofr.SClndy .w/sherr fragmen:s

CL

7

18.5-20

.

4

Dark gray,Sand,Loose ,Clayey, w!shell

fragments

SC

8

23.5-25

3

Oark gray .Clay .Solt .Sa ndy. wlshell fragments

CL

9

28-30

3.50

Gray&yellowish brown,Clay,Very sti

If,

w/block

Y

CH

29.2

94.8 122.4

I

structure and slickensided

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75

""'

..7'

S # . Sample Number, P P . Pocket Penetrometer Reading, USC . Unified

..

SOil ClassIfication,

..

Me. MOisture Content

q u : Unconlined Compressive Strength, W

0 H : Weight 01 hammer, WOP: Weight 01 pipe

.Materlal coarser than No.40 sieve are shell fragments

..

44

74

~[L

Mechanical Analysis

Torvane

PL

%

Passing

Shear

(%)

Strength

#4

#10 #40 #100 #200

I tsl)

20 100.0 99.9 99.3

95.5

100.0 99.9 99.7

98.0

99.4

98.5 90.1 -

43.7

27 100.0

100.0

99.9

99.6

qu

(tsl)

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---

JOB

NO.

14G459

DATE

4/28/91

PRO.TECT

CHANNEL ENLARGEMENT,

CHANNEL TO VICTORIA,

TEXAS

L

BORING

NO.

91-54

SAMPLE

NO.

SPECIMEN

NO.

1

CLASSIFICATION

Yellowish gray, Clay, stiff, Silty

Tare

No.

P-10

Tare plus Wet Specimen

704.17 gm

Tare plus Dry specimen

565.24 gm

Water Weight

138.93 gm

Tare Weight

42.40 gm

wet Specimen

1116.01 gm

Dry specimen

881.72 gm

water Content

26.57 %

Specific Gravity of Solids

LL = 44

PL = 20

PI =

2

DEPTH

Height

Average Diameter

Initial Area

Volume

Volume of Solids

Void Ratio

Saturation

Dry Density

24

2-4 ft

5.595 in.

2.830 in.

6.290 sq in.

35.194 cu in.

cu in.

!l,

o

95.4 lb/cu ft

Proving Ring

No. 10170

Elapsed

'T~"1e

\

.

'...-.rl.n •

• 0

• 3

.5

.8

1.0

1.3

1.5

1.7

2.2

2.8

3.2

3.6

4.1

4.5

5.0

5.0

5.9

6.8

""-~"

Dial

Reading

0.001"

O.

10.

20.

30.

40.

50.

60.

80.

100.

120.

140.

160.

180.

200.

250.

300.

350.

400.

Cumulative

Change

in.

.000

.010

.020

.030

.040

.050

.060

.080

.100

.120

.140

.160

.180

.200

.250

.300

.350

.400

Proving Ring constant, K = .766 lbs/div.

Proving Ring

Dial Reading

.0

10.0

14.0

18.0

21.0

24.0

26.0

30.0

34.0

37.0

40.0

42.5

45.0

46.5

51.5

54.0

56.0

56.0

Axial

Load

lb

.0

7.7

10.7

13.8

16.1

18.4

19.9

23.0

26.0

28.3

30.6

32.6

34.5

35.6

39.4

41.4

42.9

42.9

Axial

Area

strain Corr.

sq in.

.000

.002

.004

.005

.007

.009

.011

.014

.018

.021

.025

.029

.032

.036

.045

.054

.063

.071

6.29

6.30

6.31

6.32

6.34

6.35

6.36

6.38

6.40

6.43

6.45

6.48

6.50

6.52

6.58

6.65

6.71

6.77

compr.

Stress

tsf

.000

.088

.122

.157

.183

.209

.226

.259

.293

.317

.342

.362

.382

.393

.431

.448

.460

.456

•

•

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