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S. ARMY CORPS OF ENGINEERS

BORING NO.

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DATE: BEGIN

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PAGE

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I

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MANUFACTURER'S DESIGNATION OF DRILL RIG

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CONS IS-

SECONDARY

STRUCTURAL FEATURES

TYPE

TENCY

CONSTITUENTS

AND

COMMENTS

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"~----~-----.~-----.-----.~~

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</

Proj~~t

Disposal

Are~Bp

ChannelJQ..Yictoria near SeadritL. Texas

SUMMARY OF LABORATORY TEST RESULTS

Boring No.

vUI III 0 ..... 1

I'IU. Uf'"IV w¥u"t-., I "l.I.uvv I

UICH yg,

I ...., ....

g, '''v. vV''''

SPT

Dry

Wet

Depth

PP

Blows

Visual

USC

Me

Unit

Unit

LL

S#

(It )

(tsf)

per

Classification

(%)

WI

WI

(%)

Foot

(l"'

f

1

(p.cfJ

1

0-2

4.5+

Dark gray.Clay.Hard.Sandy.w/roots

CL

17.8

2

2.4

3.50

Dark gray.Clay.Very

stiff, w/roots

CH

22.9

3

4.6

3.50

Gray&dark gray.Clay. Very

stiff. w/calcareous

CH

21.3

105.8 128.4

nodules

4

6-8

1.50

Gray & yellowish brown.Clay.Stiff,Sandy

CH

20.2

0

8.10

1.50

Yellowi sh brown.Cla y. Sti

ff

,Sandy ,w/calcareous

CL

21.7

nodules

6

10.12

2.00

Yellowish

brown, Clay,

Very

stitf ,Silty, w/calcar-.

CL

20.9

108.4

131.0

eous nodules and ferrous stains

7

12.5-14

12

Gray,Sand,Medium dense,Silty

SM

8

14.5-16

14

Gray,Sand,Medium dense,Silty

SM

9

18.5.20

25

Gray,Sand,Medium dense,Silty

SM

10

23.5-25

25

Gray&

yellowish brown ,Sand ,Medium dense ,Silty

SM

•

S # : Sample Number, P P : Pocket Penetrometer Reading, USC: Unified Soil Classification, Me: Moisture Content

q u : Unconfined Compressive Strength, W

0

H : Weight of hammer, WOP: Weight of pipe

43

50

40

2.2.:.lli

Machanlcal Analysis

PL

% Passing

(%)

#4

#10

#40

#100

22

20

100.0 99.7

99.4

99,7 99,3

99,1

.•____..

_~

..

_""~~_.~~~,_"J::_J:_

\

Torvane

Shear

qu

Strength

(tsf)

#200

(tsf)

.

3.20

97.2

1.64

,

47.6

I

I

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---

JOB NO.

14G475

DATE

5/29/91

PROJECT

DISPOSAL

AREA B,

CHANNEL TO VICTORIA, NEAR SEADRIFT,

TX

\

t

.lING NO.

90-196

SAMPLE NO.

3

DEPTH

SPECIMEN NO.

1

CLASSIFICATION

Gray & dark gray,

clay, very stiff, w/ calcareous nodules

Tare NO.

P-9

Tare plus Wet specimen

684.81

gm

Tare plus Dry Specimen

571.89

gm

Water Weight

112.92

gm

Tare weight

42.72

gm

Wet Specimen

1186.23

gm

Dry Specimen

977.62

gm

Water Content

21.34 %

Specific Gravity of Solids

LL = 50

PL

22

PI =

Height

Average Diameter

Initial Area

Volume

Volume

of Solids

Void Ratio

Saturation

Dry Density

28

Proving Ring No. 10170

4-6 ft

5.595 in.

2.830 in.

6.290 sq in.

35.194 cu in.

cu in.

!l-

o

105.8 lb/cu ft

proving Ring Constant, K = .766 lbs/div.

Elapsed

Time

min.

,

.0

.3

.5

• 8

1.0

1.4

1.8

2.1

2.5

2.8

3.2

3.5

3.8

4.7

5.3

Dial

Reading

0.001"

o.

10.

20.

30 •

40.

60.

80.

100.

120.

140.

160.

180.

200.

250.

290.

Cumulative

Change

in.

.000

.010

.020

.030

.040

.060

.080

.100

.120

.140

.160

.180

.200

.250

.290

Proving Ring

Dial Reading

.0

50.0

105.0

158.0

196.0

245.0

278.0

302.0

322.0

338.0

350.0

360.0

368.0

382.0

380.0

Axial

Load

lb

.0

38.3

80.4

121.0

150.1

187.7

212.9

231. 3

246.7

258.9

268.1

275.8

281. 9

292.6

291.1

Axial

Strain

.000

.002

.004

.005

.007

.011

.014

.018

.021

.025

.029

.032

.036

.045

.052

Area

Corr.

sq in.

6.29

6.30

6.31

6.32

6.34

6.36

6.38

6.40

6.43

6.45

6.48

6.50

6.52

6.58

6.63

Compr.

Stress

tsf

.000

.438

.917

1. 378

1. 7,06

2.125

2.403

2.601

2.763

2.889

2.981

3.055

3.111

3.200

3.159

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Failure Sketches

4

0

3

2

0-

;::-

~

.,;

,

0

v

2

Vi

v

.;;;

>

,

a.

0

v

E

0

"

1

D

Controlled stress

0

~

Controlled strain

0

Test No.

Type of Specimen

Water content

g

Void ratio

E

Saturation

Dry density. !b/cu ft

Time

to

failure, min

Unconfined

comftressive

strength, T/sq t

Undrained shear strength. T/sq ft

Sensitivity rotio

Initiol specimen diameter, in.

Initial specimen height, in.

2

"

eo

So

Y.

~

q.

S.

S,

00

H,

4

Axial Strain, SI!i

1

Undisturbed

21.3

so

so

105.8

4.68

3.20

1.60

2.830

5.595

so

so

EM 1110-2-1906

Appendix XI

30 Nov 70

6

8

"

"

"

SO

Clossification

Gray &: dark gray. cloy. very stiff.

'11/

calcareous nodules

LL

Remarks

ENG FORM

1 JUN 65

50

I PL

.

3659

22

I PI

28

I

G.

Project

DISPOSAL AREA B, CHANNEL TO VICTORIA

Area

Near Seadrift. Texas

.-

Boring No.

90-196

Sample No.

3

Depth

4-6

f\

Dote

5/29/91

EI

UNCONFINED COMPRESSION TEST REPORT

PLATE XI-2

Geotest Engineering. Inc.

PLATE

---

1

I

-JOB NO.

14G475

DATE 5/29/91

I

1

'ROJECT

DISPOSAL AREA B, CHANNEL TO VICTORIA, NEAR SEADRIFT, TX

,

1

I

-JING NO.

90-196

;PECIMEN NO.

1

:LASSIFICATION

SAMPLE NO.

6

DEPTH

10-12 ft

•

I '

I

~ellowish

brown, clay, very stiff, silty, w/ calcareous nodules

&

ferroll" :;tilins

~are

No.

P-2

Height

5.595 in.

~are

plus Wet Specimen

483.19 gm

Average Diameter

2.830 in.

I \

~are

plus Dry Specimen

407.01 gm

Initial Area

6.290 sq in.

later Weight

76.18 gm

Volume

35.194

cu in.

~are

weight

42.90 gm

Volume of Solids

cu in.

let Specimen

1210.64 gm

Void Ratio

Jry Specimen

1001.17 gm

Saturation

£,

0

later content

20.92 %

Dry Density

108.4

lb/cu

tt

;pecific Gravity of Solids

~L

=

40

PL =

20

PI =

20

proving Ring No.

10170

Proving Ring Constant, K =

.766 lbs/div.

Elapsed

Dial

Cumulative

proving Ring

Axial

Axial

Area

Compr,

Time

Reading

Change

Dial Reading Load

Strain

Corr.

Stre~;:;

jllin.

0.001"

in.

lb

sq in.

tsf

)~----

-------

---------- ------------

-----

------

------

------

.0

o.

.000

.0

.0

.000

6.29

.OU()

. 3

10.

.010

26.0

19.9

.002

6.30

• 2 2

~~

.5

20.

.020

43.0

32.9

.004

6.31

.37('

.7

30.

.030

63.0

48.3

.005

6.32

.54'J

. 9

40 •

.040

89.0

68.2

.007

6.34

. 77

~~