Text

Ground Water Supplement. Chapter 3.2 (Continued) Through End
	ML071710034
Person / Time
Site:	Vogtle, 05200011
Issue date:	03/31/1985
From:	; Georgia Power Co
To:	; Office of New Reactors
References
	+reviewedcja, AR-07-0924
	Download: ML071710034 (52)
	v • d • e

6 3

SHEET OF 111 HOLE NO__~

Alvin W. Vogtle Site PROJECT

-...:~

CLASSIFICATION AND PHYSICAL CONDITION.

88.5':

With greenish-gray limestone.

97 15-2 -3 127 5

I I

i I

12-1 -22 I

4 I

100 1

11 7 1"

I I

100 95 4'

15-3 -6 9

9-22 j19 1 41 1 I

I I

I 20-7~-3~

1°1 I

I I

I

.. 100 I I

6" I I

~

-J

--j

~

.--i

--i J

~-;

~

-I

-i

---+

-J I

-oj

~

T.

NOTES SAMPLE DATA z

0 ON WATER TABLE

~

Q en

)a t=

~

11.

0 LEVELS, WATER RE-o~

U III C

III 4

.oJ

.oJ W

%0 Z

~

Q:

0 o

N

~

0 1&1 Q

TURN, CHAR~CTER OF

"'~

0 o

t;;

U

..J Z

en 2

Q 11.1 III DRILLING, ETC.

c II:

\\601

=

e, Set NX casing. to 77.0' I

111 HOle No ----__

2-15/16" Hoi t Siz. -------------

Site Units 1

& 2

4 Sandy, stiff.

HOLE NO_-....l....l..l CLASSIFICATION AND PHYSICAL CONDITION.

138.5-200.0':

SILTY, CLAYEY SAND; Black to dark gray~

angular, medi~grained, reacts to HeL.

30 25 20 135 67 140 77 87 7

10 19-2 14-3 PROJECT A1yin W. Vogtle Site NOTES SAMPLE DATA z

ON WATER

~

0 TABLE Q

en 5

~

1M a:

e, 0

LEVELS, WATER

~....

o~

U III RE-

0 z

au CE 0

TURN, CHARACTER OF

~

0 o

N

~~

~

0 W

Q o -

u

~t-t-

en 2

I W

au DRILLING, ETC.

c a:

c Go 100

~

145 143.5':

Slightly silty, sub-angular to angular, dense.

100

")T 57 15

.. 3 2-15/16" Hole No 111 Units 1 & 2 Site-----

OF_6 111 SHEET

_5 HOLE NO

~~

.. Alvin W. Vogtle Site PROJECT__~:..:..:.:~~~:==..~~

CLASSIFICATION AND PHYSICAL CONDITION.

188.5':

Light gray, very slightly silty, sub-angular to sub-round, calcareous.

178.5':

Possibly more silt.

168.5':

Fine-grained.

eo

..J Q.

IU Q

_0,

.1,

--I.: :0 0

'1"'-

L60 -.:

,~32

'-,'~

_0.

0'

~

_.0.r ; :: 33

'-.' 0*100-

10 -r :

' I.

- 0*

' 1"-

_'0' 1l70....:*

~

0

_0 0'

-I':"

-::.:~

tl15 :,::.. 35

-=':"~

- ** '"10--

_0. "

0.80 -"

"36

-I* I,

'1---

.r:

tL85 -."

.37 1

I

-'.r-r I

_.* 1 II 119a.....: :: : : 3~

i

~::~n I

I I

~: ~ ~ ;~

zo5

..J Ii' 47 37 27 17 DATA Oelt o

~

0

~i 2

'c 100 7

100l' I

100 I I

-3" 1 I 100 7

3O-27~2f 55 SAMPLE

Bumping spoon caused low recov.

i"

- Lost sample bumping spoon out of hole.

NOTES ON WA-TE R TABLE LEVELS) WATER RE-

,,' TURN, CHARACTER OF DRILLING, ETC.

I HOle No 111

Sit, Units 1

& 2 2-15/16" HoIe Siz.

~::.:..&...=.::~__

SHEET 6

OF 6

PROJECT Alvin W. Vogtle Site 111 HOLE NO NOTES SAMPLE DATA z

0 2:

CLASSIFICATION ON WATER TABLE o-eft

)-

~

e:>>

AND 1&1 a:

~

0 LEVELS, WATER RE-I-

o~

U C

IU PHYSICAL CONDITION.

e

..J

% 0 Z

~

at 0

8 ~

~i

~

Q TURN, CHARACTER OF I-0 U

~..

eft 2

Q au ISAMPLE)

DRILLING, ETC.

e ac w

e Q.-

1" ".*. "

100 T

a 7

'00 BOH 200.0' I

I I

I tot 0 Ie No -_'L..'L..'L..-

Units 1 & 2 Site-------

2-15/16" Hole Si z e ---=-....;;;;.;;;;....,;;----

8EC HTEL

' SHEET _1_ OF-L GEOLOGIC LOa OF DRILL HOLE HOLE NO.

114 PROJECT Alv1n W. Vogtle Site

,ANGLE FROM HORIZ 90 0

BEARING LOCATION E 623,526.3 N 1,143,503.7 BEGUN 8-17-71 COMPLETED 8-19-71 OVERBURDEN DEPTH DRILLED INTO ROCK TOTAL DEPTH OF HOLE 199.0 ELEV. WATER TABLE NO. CORe BOXES NO. SAMPLES TAKEN __4_0 CORE RECOVERV <%)

FEET MODEL &MAKE OF DRI LL Ac.....k..e....r GROUND ELEV.

212.0 HOLE LOGGED BY P. Divjak DRILLER LETCD-rvey NOTES SAMPLE DATA ON WATER TABLE z

z 0

x 0

0'"

&&.I

~

LEVELS, WATER RE-

~

u CI:

o~

~

c -'

..J

&&.I

]:0 Z

&&.I

~

TURN, CHARACTER OF CI: 0 o

N

~

C

.... 0 o -

0

~

~ t-

&&.ltD Q

U DRILLING, ETC.

2, c(

&&.I c:

a:

e, CLASSIFICATION AND PHYSICAL CONDITION SAMPLE I (SM)

(SP) 0-2.0':

TOPSOIL -

SILTY SAJ.\\TD; Dark tan, fine-grained.

..I: ~

~

:~~:

-:.. ~:

2.0-13.0':

SAND; Red-brown~

: :~

fine-grained, with some

.****1 silt, loose*

5_

po-.-

~.

_e.

10in ~ i~

*** p..-.-

.:~~fi

~------------------

..' : -,~ 13 '0-18 0'

.:~;

Brown, 15-=:: : -2...

fine to medium-grained, with some s11t, medium-dense to dense *

..: ~

(SM)

.. ~~... ~

...::.:.':.: 4 18.0-29.0':

~;

Light 20-=:::'*:::~

brown, fine-grained,

:..:::~:

medium-dense to dense *

.... ~:.:.

~::::..;......

:.: ::;-. '5 25-

-: :.. p..-.-

\\

~/);

;:.::.~:':~

....... 6.....---------------

30":~- 29.0-32.5',:

SILTY CLAY; Tan

~

with some fine-grained

..~

sand, medium-stiff t plas ti

.:.~

frr'

.. ; ~ ':

32 5' 36 '5 '

.1: : : -po-.-

SILTY SAND;

I~ 7 Brown, fine to medium-

..::~.

2rained with little cla~.

182 202 192 33 2-3-4 7

6-6-10 16 11-1~17 r?-2-110 12 16-9-10 1Q 1O-12~22 Set 80' of 3" casing:

- Sp1i

...: Spoo 11 Hole No.

114 Unit 112 Site

~

3-7/8" Hole Size

6 2

SHEET OF PROJECT Alvin w. Vogtle Site NOTES SAMPLE DATA z

~

0 J:

ON WATER TABLE Q

en w

i=

e a::

Q.

0 LEVELS, WATEoR RE - I t-o

~

U

&II C

~

W 0

Z au

~

TURN, CHARACTER OF I CI:

0 o

N t;i

~

0 l&.I 0

0 o -

u

~

~...

... en 2

0 11.I 11.I c

DRILLING, ETC.

'-J c:

a:

Q.

HO L E NO_.-.:;;;:;1.;;;:.1....;.,4 CLASSIFICATION AND PHYSICAL CONDITION (SM/SC) 36.5-42.5':

SILTY SAND;

Brown, fine~grained, med-ium dense.

6 1 19 172 40 (SM)

(SP)

(SM/SP)

(SP/SM) 42.5-52.5':

SAND; Brown &

tan, fine-grained, with little silt, dense.

..... ~

~<~f11 59. 0-63 *0' :

SILTY SAND;

' : :1 Brown, tan & °bl ack, mottle

::\\ !

fine to medLune-gr aLned,

~:: I loose.

8M Sp o

".::*~.::.:ri 63.0-69.0' :

SAND;

Tan,

~~~~.~:/:11 ~

medium-grain:d, not. cal-

.".:..r; careous, medLum-dense,

..,:'.:':.:.'.~ ;

j. : "1

. ::,'1 i

--1..:::-"::.1

\\

- - H

."::':: 1"'°----------------1 r-169.0-75.0':

SANDY SILT &

I I

SAND; Brown (silt), tan i

I (sand), fine-grained, I I with shells, layered, loos r-l (Brown, non-calcareous,

' 1 tan is calcareous).

(ML/S) 7 6

5 142 152

.6 162 3~

I I

i 3-3-9 i

12 I

i 100 7

18 I

I i

i 1° lZ-1d-s l

i~

I 6-6J 14 !

I II I

9-8-]0 I

i 1 14-2 3

I--+---

j 51 I

I 1

l3-1J-l~!

-1

~..,

-1

--:j I-

~

69.0':

100%

water loss.

HOle No __1-.,;;1.....4 Site Unit #2 3-7/8" Hole Sizt --~----

113.0-119.0':

CLAYEY SILT 23 22 107.5':

Large calcareous fragments.

95 112 100 1/2 I

100 102r1 2"

I I

I 1

13-1 2

3 11-43 5 97 Out of hard drill at 113.0' SHEET 3

OF 6

PROJECT Alvin W. Vogtle Site 114.

HOLE NO t

NOTES SAMPLE DATA z

0 ON WATER TABLE

~

eel)

Ii' t=

CLASSIFICATION AND

~

Q.

0 LEVELS. WATER RE-

~

o~

u C

1&1 PHYSICAL CONDITION.

cl

~

W

% 0 Z

. ~

~

0 o

N cl 0

Q TURN, CHARACTER OF

~

0 o -

tu':

~

u

~

~...

en 2

I DRILLING, ETC.

cr c

SAMPL w

c:

Q.

75.0-77.5':

SILTY SAND; Brown, fine-grained, med-ium-dense SM 80.0'changed to 2-7/8", set 80' NX Sp1i 77.5-113.0':

SILTY CLAY; casing Spoo 100 132 80 Gray-green, with some 10" shells & little fine-I grained sand, calcareous, I

stiff to very stiff.

(CL) i 19-2 2

85 46 Drills hard 87.5-I 88.9, possibly limestone layers.

88.5' :

Very stiff, shell or 122 limestone fragments in 83 90 11 bit.

HOle No __1_1_4 Site Unit 112 2-7/8" Hole.

Siz. -------...........------

114 SHEET 4__ 0F__~5 1

HOLE NO_....-.-..-

CLASSIFICATION AN 0 PHYSICAL CONDITION.

e, Q

zo

~>

1&1

~

1&1 DATA Q

en o

~

0 tz~

2 c:

~

au o

N o

~

en SAMPLE Alvin w. Vogt1e Site NOTES ON WATER TABLE

~

LEVELS, WATER RE -. :

~

TURN, CHARACTER "OF I t; t:

DRILLING, ETC.

. ~

i PROJECT 26 113.0-119.0': (can't) CLAYEY SILT; Tan & gray, with

~ fine-grained sand &

trace of shells, mediu~

_..§tiif..l...§li&.h.t1.Y-Rla§Jic~_

calcareous.

(ML) 119.0-140.0':

CLAYEY SILT; 24 Gray-green, with little fine-grained sand, trace to no shells, very stiff, calcareous.

(ML/d) 125 2

HOle No __1_1_4 Site Unit 1/2 135]

I

=1 1

72 114 2

~

i 114.0-143.5:

SILTYz CLAYEY, I

I SAND; Dark gray-green, I

fine-grained, some clay, I

00::0;0:;

~ __c~~~r.:<:..u~'_ c:.e~~:._ ~~)__

1 14~; ; :~ 143.5-155.0':

SILTY ~&~;

,:r:; *12~

Dark gray-green, f Lne--

r-+ j:::'::

grained with some clay, I

- - .n 1

d I

i ca careous *ense.

I

.r :.

I I

: ~

62 115

: : :' so

.~

(SM/SC)

I

~. ::1 I

~

~ ~i I

'. "'1 I

I 92 20 82 30 100 100 8"

100 2"

I 31-36-sb i

8e I!

+100 II iII i

j I

Spli spoor I

I 2-7/8" 119.0':

Hard drilling Sample 28:

HCI Soluble Test.

(2.5%)

Sample 29:

HCI Soluble Test (0.6%

Sample 30:

He1 Soluble Test (1.5%)

HoI.

Sizt -----__

OF 6

114.

SHEET 5

HOLE NO Alvin W. Vogtle Site PROJECT__--::.:=-=-=~~~l:.=.:=__==.::..::::.....----------

(SM/SP)

(SM!SP)

With fine-grained CLASSIFICATION AN 0 PHYSICAL CONDITION.

178.5':

Sub-angular to sub--

round *

(SP)

(8M/SP)

'1 162. 0-169.0' :

SAND;

Gray, fine-grained, with a 3

little silt, calcareous, dense.

2 115.0-162.0':

S~'\\ffi;

Gray, 1

fine-grained, wi th some to little silt,

~alcar~ous, very dense.

(SM/SP)

', : :1 j 169. 0-17 4 *5 ' :

SILTY SAND; Dark gray-green, fine-

.r: :. 4 grained, with trace of c1..a~

'l:. :

~::::

& what appears to" be j:.::

I specks of decayed wood.

-J:::: L__ca~c~r.=.o~~~eE~.:.._(S:!:!L __

75

~

~: 5 169.0-199.0':

SAND; Dark gray, fine-grained, with some silt, calcareous, dense.

70 65 60 32 80 52 zo5 IrU

..Jau DATA 100

~

7" I

I I

'1 100

. 2*

110 100 100 3"

I j

I 26-24-52 I

7J !

I I

r

~

i I

I I

j3s-d-s!

i 10 1100 I __

I 1~

II

..J

\\U o

N o -

~

en SAMPLE

-~

~

--1

-1

~

~j"

~

=l

---1

~..,

--:J

~

Sample 31:

HCl Soluble Test (2.3%)

. ~

I 1

Sample 32:

HCl I

iI Soluble Test I

(1.9%)

I I

Sample 33:

Hel Soluble Test 1 (2.3%)

169.0':

~

Drills easier.

n NOTES ON WATER TABLE LEVELS. WATER RE-

~-I I CI: 0 TURN, CHARACTER OF

~ ~

DRILLING, ETC, t

I HOle No 1~4 Site Unit 112 2-7/8" Holt Siz.

_---..~..w....

SHEET 6

OF.---..,6__

HOLE NO__~1~14 Alvin W. Vogt 1e Site PROJEC T__-..o..uc...UJ...-..n.a--L\\.L~u;...,.~...s:o...-

SAMPLE 12 200 (SM/SP)

CLASSIFICATION AND PHYSICAL -CONDITION.

BOH 199.0' "o

..J Q.

&II o

zo5

'".J IIJ DATA 100 o en o

~

W 0

g ~

~ i

.. en 2

I e

NOTES ON WATER TABLE

~

LEVELS 1 WATER RE-I :

~

TURN, CHARACTER OFI ~ e DRILLING, ETC.

~

I

~

I

~

II 1

I III

~

~j

---i j

I

~

-1

~

I I

~-I I

-i

..~

j I.

I...,

~

j

-1 j

-i1 114 Hale No -~~-

Site Unit #2 2-7/8" Hoi f Si z e ---=-..........¥.-_-

BECHTEL SHEET-L OF~

GEOLOGIC LOG OF DRILL HOLE HOLE NO.

l38A PROJECT Alvin W. Vogtle Site ANGLE FROM HORIZ 90 0

BEARING LOCATION N 1,142,966.0 E 622,509.4 BEGUN 9-17-71 COMPLETED 10-5-71 OVERBURDEN DEPTH DRILLED I.NTO ROCK TOTAL DEPTH OF HOLf 203 0

ELEV. WATER TABLE NO. CORE BOXES NO. SAMPLES TAKEN _3_2 CORE RECOVERY (%)

FEET

'MODEL & MAKE OF DRI LL _M_a_he_w GROUND ELEV.

224. 9 HOLE LOGGED BY N.

Campagna DRILLER LETCo-Strohecker NOTES ON WATER TABLE LEVELS, WATER RE~

TURN, CHARACTER OF DRILLING, ETC.

SAMPLE DATA z

0 Qcn au t=

o~

v a:

4(

~

~'"

%0 Z

w a: 0 o

N

... -J CI 0

o -

0

... en wCli c

u z

~,

CI c:

a:

4.

~..

~o CLASSIFICATION AND PHYSiCAL CONDITION SAMPLE Shelby Tube sample to 96.0'.

225

.e**

~.

~..

.0':

SILTY SAND; Red-brown.,

medium to fine-grained.

She! y 3" 24 20 24 19 215 5

10

: : : 1 t

I

~:.:

~ ::

9.0':

':::un

:.: 2 Siltier 24

22 1

..r 3 13BA Hoi. No.

Site Units 3 & 4 3~.O':

SILTY CLAY; Yel1o~

brown, some fine-graineCL sand, top.

Bottom; coa~se 29.0':

SILTY SAND; Yel1o~

brown, medium to fine-grained, with trace of c..La 19.0':

SAND; Yellow-brown, coarsetO' meddum-graaned 9 some silt.

un 24.0':

SILTY CLAY; Yellow-S brown.

2 24 2

23 23 195 24. 24 205 2

u 6"

Hoi. Size

SHEET 2

OF_6__

HOLE NO 138A CLASSIFICATION AND PHYSICAL CONDITION.

39.0':

SANDY, SILT CLAY; Ye1lo~brown, fine-grained.

24 24 185 4

PROJECT Alvin w. Vogtle Site NOTES SAMPLE DATA z

ON WATER TABLE 5

0 0"

III ac 5

A.

0 LEVELS) WATER ti.J o*

U III RE-

.J au

0 z

III

.oJ

~ 0 8 ~

tii

~

0 1&1 Q

TURN, CHARACTER OF III~

u

.J Z

en 2

III DRILLING, ETC.

c II:

t c

helb 3"

44.0':

SILTY SAND; Tan &

46.0' :

Lost 24 21 45 yellow-brown, fine-sample.

grained, with some clay.

49.0':

SILTY CLAY; Tan &

24 24 175 yellow-brown, with some medium-grained sand.

54.0' :

SAND-White, medium-

\\{::

55.0':

Lost 14 10 55 1I grained, trace of silt.

bottom 3".

~

:.:':~

~.:::{~~

i::":: ~

60.0' :

Lost 18 13 165 60

\\.:.:~) 1 bottom 2-1/2" *

~..:'.:~

r:.:::~..

i':::;'::'

64.0' :

SANDY, SILTY CLAY; 24 24 65 White with shells.

24 24 155 70 Same, intermixed shell fragments.

47'Or:

SAND; -Wfilte, coarse to mediu~grained, some 22 19 silt.

7 Holt Sizt 6"

Hole No 138A Site Units 3 & 4

6 SHEET 3

OF HOLE NO_

oo_l_3_8_A Alvin W. Vogtle Site PROJECT ----:.:::....:.:::.:......:~...:.::..s;2....::.::.::.._::~

CLASSIFICATION AN 0 PHYSICAL CONDITION.

102.5':

Clayey-silt, gray, with shell fragments.

3 96.5':

Silty, shell fragmen.t 2

98.5':

Same.

94.5-154.0':

cLAy; Greenish-gray, silty, hard nodules ~

calcareous.

1 10 24 24 2

2.

24 13 Den! on 4"

8 135 9

Samples 1-17 made with 4" Denison NOTES SAMPLE DATA z

0 ON WATER TABLE oft III 5

~

e

~

Cl 0

LEVELS) WATER RE-

~

..J o~

Co,)

III

..J W

0 z

III

..J TURN, CHARACTER OF ac 0

o N

~i

~

0 1&1 Q

0 o -

Co,)

..J

~...

.. en Q

1&1 DRILLING, ETC.

2 c

ac

~

e

.:.:.:..:.~

-:":-:"::=:::;

i:~:~'~

~::~r~

145 80 115 11.

HOle No 138A Sit.

Units 3

& 4 6"

Hole Size -------

6 4

SHEET OF HOL E NO_..,;;;;;;;1o;;;.38,;;;;;;,,:::A..::..-__

CLASSIFICATION AN 0 PHYSICAL CONDITION.

PROJECT Alvin W.* Vobt1e Site NOTES SAMPLE DATA z

ON WATE R TABLE

~

0 t-e aut III II:

~

ll.

0 LEVELS, WATER RE-te.."

o~

U III IU

%0 Z

~

0 8 ~

tii

~

0 Q

TURN, CHARACTER OF

..,0 u

.J Z.-

... en

~

I

&II III DRILLING, ETC.

c II:

c

~

4" 24 18

-If4 117.0':

Same.

105 12 125 24 24 125.0':

Some fine sand.

S 95 130

-If 133.0' :

Clayey-silt, gray, 24 14 135 6

hard.

-If 24 3

7 138.0':

Same.

-If 24 24 85 40 139.0-146.5' :

Silty-clay, gray, cemented nodules.

24 24 Shell fragments.

24 15 45 146.5':

Clayey-silt, gray, with shell fragments.

4 24 11- -

75 50 149.5-154.0':

Silty-clay, gray.

HOle No 138A Site Units 3 & 4 6~'

Hoi.

Sizi -~~----

Gray, dense.

5 SHEET OF 6

HOLE *NO__'_38_A CLASSIFICATION AN 0.

PHYSICAL CONDITION.

170.0' :

SAND; Gray, fine*

to mediu~grained, dense, trace of silt.

17 17 165 16 55 65 24 24 24 19 PROJECT Alvin W. Vogtle Site It NOTES SAMPLE DATA z

0 ON WATE R TABLE

~

t=

~

e" oU)

III c¥ Q.

0

~

..J o~

U III 4

LEVELS, WATER RE-

-I W

0 z

III

-I f

0 o

N 0

Q TURN, CHARACTER OF o -

ti; u

-I

&AI e

~

en au DRILLING, ETC.

z 2

c a:

w c

Q.

I 24 23 45 18 18

15 24 22 35 19 187.,0-203.0'

silty.

Sand, very 138A HOle No

.,;;~----_

6" Hole Size ------~

Site IIn1 ts 3 & 4

6

OF_ 6__

SHEET HOLE NO 138A CLASSIFICATION AN 0 PHYSICAL CONDITION.

203.0'

---~-~------

24 18 24 0 25 20 PROJECT Alvin W. Vogtle Site NOTES SAMPLE DATA z

~

0 ON WATER TABLE aUl III

~

C!t

'ex ll.

0 LEVELS. WATER RE-

~

..J o~

U III

..J IU

0 z

~

III

~

0 8 ~

~

III a

TURN, CHARACTER OF we ti; u

~

en a

III DRILLING, ETC.

z 2.'

c a:

c:

~

16:

No recovery (199. 0-201. 0' )

Grouted hole up through clay.

HOle

No 138A Site Units 3 & 4 6"

Hole Size -------

FEET HOLE LOGGED BY BECHTEL SHEET -!- OF~

1 GEOLOGIC LOG OF DRILL HOLE HOLE NO.

2112 PROJECT Alvin T~. Vogtle Site ANGLE FROM HORIZ 9()O BEARING LOCAT'ON N 1,142,710 E 623,3Rn BEGUN 1-4-72 COMPLETED 1-10-72 OVERBURDEN

.DEPTH DRILLED INTO ROCK.

. TOTAL DEPTH OF HOLE 155.7 ft.

ELEV. WATER TAlLE NO. CORE BOXES NO~ SAMPLES TAKEN _2_4 CORE RECOVERY (%1 ft MODEL & MAKE Of DRILL Acker Mark II GROUND ELEV.

'2IS. 5 N.

Camuagna DRILLER Alexander SAMPLE

- DATA NOTES ON WATER TABLE LEVELS, WATER RE-TURN, CHARACTER OF DRILLING, ETC.

..J

&&.I o

N o -

... en eel) o~

0

.....J

..,CD 2.

c:

\\AI U

Z C>

Q C

ClASSIFICATION °AND PHrSICAl CO.NDITION SAMPLE 1 Shelby 3" push 24" 24' Shelby 3" push 2(}'

2n'1~6 ShelbY 3" Snl:lJlt Spoon 2" Becomes firm with some silt.

Changes to mediu~ fine.

Loose.

SA~:

Tan,. silty, firm, fine, with clay seams with black and white inclusions.

SA~:

~ottled r e d-b r own and tan, medium fine, trace clay, firm.

Sk~:

Red-brown, fine, very loose.

.....~

**** 1 5 _ ***:~

.Ie ***

.. **:1--

.. *** 2 10 I

I

~

...*0--

3 15 -

- - I--

I*.

I **

- **1.100-

.. ** 4 2" -

"

I--

..... 4 I

I.

.~

.1--5 25. *.1. *

- I--

. 0' I

-.1.

~

6 3n.......--

IP"'"P"'"~

"::::~7

.. =..

206 216 24' 24'196

-In-2 22 24' 24'

~-4_1 9

l~f

~ 7 28 18' 1-1-:

3 1R"

~ -1f)-

ao 1R' Sn1it Spoon 2" S~lit Sncoh 2" Split Spoon 2" to......

lb.*--****--..**-*-*..-..

Driven

~o1ith 14f1 hannner.

Augereddry hole SO'

4" Flight Au~er.

Hole No.

Site Em. Cooling "'gwer 4"

Hole Size

4 2

SHEET OF HOLE NO 202 Alvin w.

Vo~tle Site PROJECT__...:.:.:~__~~

NOTES ON WATE R TABLE LEVELS,WATER RE-TURN, CHARACTER OF DRILLING, ETC.

SAMPLE DATA zo5 III..

III t-eL....

Q "o.I SAMPL CLASSIFICATION AND PHYSICAL CONDITION.

0...

helb 3"

push 24' 24' 176 40 O'

0

~

:RA p1it 2"

8' 0

q No recovery.

t;)oon 45 Au~ered to 50' but could only get samnler to 44' in dry hole.

Slvitched to mud.

helh 3"

166 sn 0'

3" 3'

()

0 recovery.

t:.

~.eamed 'tv!th 7-7/R" Dlit 2"

8' 55 fA tri-cone roller Doon bit.

Hard drill-ing 57' to 5R'

2" 8'

4' 1

SA.'T!1:

Ye1lo,:",, fine to 156 60 medium, very dense.

8! n SA~rn:

Si1 tv, tTledium to fine, i=0 mottled red and tan; r i.rm,

some clay in red zone

Stopped hole at 2

65 68' on 1-5-72.

Tried sawrooth cutter at 6Q', too helb 2

f Dush Q'

()

hard to cut.

Used carbide cutter

~~:Q S~~r-,LS :

Light yeLl.ow, sandy at 6Q.5' *

~it 146 70

'~Q clay matrix.

shells about enni on4!' cored 4' 24'

(.b 3

6~.R' *

.~.i

.~:-

° * <1

.~.

t:I

.(.(1" 4"

Hole No 2n2 Hoi.

Sizt Sit.

Em. Coo1inJt Towe r

3 126 90 silty HOLE NO 2nz CLASSIFICATION AN 0 PHYSICAL CONDITION.

~l.AY:

Hard gray-green sil t:.y cemented.

~AY: - Uerv hard,

~r a.v green ce~ented si1tv.

105 106 110 lIn 100 z

z 05 Go 0

IU 1&1 Q

III et:a.' *

~q.

0<J

.~".

" b ".

~ *(f *.

<1 \\;.

136

~n

~:o~

. ~. ~

":e1 0<<:0'.

~ 0

- - A"

.~".

RS core 24-24 '

core 24' 24'

'f enni qn4 Of core R' 16' 6"

sa~le in shoe.

Stop~ed at 1n3.5' on 1-7-72.

Grouted hole to Q4'

95 Set 6 inch casin~.

PROJECT Alvin We Vogtle Site NOTES SAMPLE DATA ON WATER TABLE 8;

~

CE LEVELS, WATER RE-

~

u

~

1&1

% 0 Z

s TURN, CHARACTER OF c

0 o

N tu~

~

0 o -

u

~...

t-en 1M DRILLING, ETC.

a

c II:

~

c 5n~ water loss at p1it 2"

100!

77' e poon

~"

10n~ water loss at an'.

1-6-72 stonned at RO'

Out of shells at lnn/

5' 83'.

5~'

HOle No -

Site Rm. roo1ing To~

4" t:4ole Size -------

4 4

SHEET OF HOLE NO 202 CLASSIFICATION AN 0 PHYSICAL CONDITION.

~umerous shells at bottom,.dark green clayey sand in shoe *f r om 146.5'.

Not cemented below.

s~~n:

Grav to black, silty,

--fine.

145 ISO 135 125 76 l4n 66 86 130 96 120 core 24 '24 '

core 24' 20 '

10()/ 13' 7"

4" core 24 '24 '

plit 2"

noon PROJECT Alvin w.

Vo~tle Site NOTES SAMPLE DATA z

5 0

ON WATER TABLE c

flt 5

t-el lZ 4-0 LEVELS) WATER

~....

o*

u

~

RE-

.... w

%0 Z

III TURN J CHARACTER OF

~

0 8 ~

tii I

0

&II a

... e u

III DRILLING, ETC.

z a

c lie t

c enni on 4 'core 24 '24 '

Top 9" slipped out of liner but was replaced and sealed.

Drilling much easier at 148'.

Stonoed at ISO' on 1-Q-72.

Drilling easier at 143'.

1nn/ 14' 8"

.:: '24 Bottom of Hole at 155.7' 2()2 HOle No ------

Site Em. Cooling Tower 4"

Hole Size -------

FEET HOLE LOGGED BY BECHTE L SHEET.2:...- OF~

GEOLOGIC LOG OF DRILL HOLE HOLE NO.

2n3 PROJECT Alvin tv. Vogtle Site ANGLE FROM HORIZ 90 0

BEARING LOCATION N 1,142,730 E 623,65()

BEGUN 1-5-72 COMPLETED 1-~-72 OVERBURDEN.,

DEPTH DRILLED INTO ROCK

. TOTAL DEPTH OF HOLE 155 ft.

ELEV. WATER TAlLE NO. CORE BOXES NO. SAMPLES TAKEN _2=.,;;6~

CORe RECOVERY (%)

MODEL &MAKE OF DRILL Acker Mark II GROUND ELEV.

210. 9 it

~.

Campagna DRILLER Cleo Ivev Silty.

Hoi. No.

203 Site Railroad Entrance SA.~n:

Mottled red and t an,

medium.

SA..~n:

Red-ebrown, si1ty fine and silty clay.

SAND:

Red-bro~Tn, fine.

CJ CLASSIFICATION AND 9

PHYSICAL CONDITION 5

25 15 191 20 201 10 1B'18' lRl 30 14 '17' 3"

nush 12 15' 2"

3" push 24'1Q' Sp1i 2"

1R '

51)00

'Sh el y

Sp1i Spoo

~"

NOTES SAMPLE DATA ON WATER TABLE z

0 oelt 1&1 LEVELS, WATER RE-i:

o

~

u a:

C

-I

-1111

%.0' Z

III TURN, CHARACTER OF

~ s o

N

-J 4(

o -

",CD 0

~...

eIt 0

u DRILLING, ETC.

2.

c III III c:

CI:

Q" Drilled with 7-7/ 8'~

tri-cone to 81.5':

3 2" 8

18' Hole Size

OF 4

203 SHEET 2

HOLE NO Alvin W,.Vogt l e Site PROJECT__~~~~~~=-...:=~=---

3" nush 24' 20 red and tan, trace of clay.

Tan t sandy.

CLASSIFICATION AND PHYSICAL CONDITION.

Z t-A.....

Q zo

=

III.....

171 40 DATA 8;

ZO t;;

a,

c 2"

6 3 21 18' SAMPLE NOTES ON WATER TABLE LEVELS, WATER RE-TURN, CHARACTER OF DRILLING, ETC.

151 60 II I

1 5 2"

51 18' SAND:

~ottled tan and gray

--silty fine.

S~~:

Tan, medium, with

---b-lack streaks.

GLAY:

~ottled tan and gray, sandy.

Sk.T\\lD:

~ottled tan and red

---;edium fine; bottom 2" black and 2" white sand.

6

1) 7

. i

- - ..iu

-:.: 6

, **.5 55 50 45

~ush 20 10 34 18' nush 2il t 24 nush 12' n 161 2~'

3" 3"

plit poon p1it poon helb No recovery 4Q.7 -

5f), 7'

Stopped at 55' on 1-5-72.

olit 2"

poon 1;5 7

helb 3"

push 24' 24 141 70

'..1')

8 Same as above.

Shells at 73.n' to 73.5'.

CLAY:

Yellow-green silty with broym stains

HOle No ------

Sit. Railroad Entrance

-8" Hole Size -------

4 3

SHEET OF HOLE NO 2n3 CLASSIFICATION AN D PHYSICAL CONDITION.

l,.7ery hard,

~'I1'ith cemented nodules.

CLAY:

Hard, gray-green, silty 95 101 lIn 111 Int) 121 90 cored 2 "2 "

cored 2 cored 24 '2 "

131 Rf)

AS Denn*son ored 24 '24' 4"

nri11ed with 5-7/R' tri-cone from

~1.5'-155.n'.

PROJECT Alvin {'1. Vogtle Site t

NOTES SAMPLE DATA z

0 2:

ON WATER TABLE Q en au 5

CI:

Q.

0

~

o

~

U III LEVELS) WATER RE-

.J w

%0 Z

au II:

0 8 ~

~

0 0

TURN, CHARACTER OF 0

~i u

..I

~...

... en 2

au III DRILLING, ETC.

c a::

~

c:

Set 6" I.D. casing Soli 15 to

~l'.

Spoo 27 1R '

203 HOle No ------

Site Railroad Entral 8" - 6" Hott Sizt -------

4 203 4

Hole No ------

Sit.

Railroad Entrance SHEET OF HOLE NO 2"3 CLASSIFICATION AN 0 PHYSICAL CONDITION.

Bottom of Hole 155'.

Sk~:

Gray to black, medium fine.

SP.0m:

Gray to black, fine.

~:

Hard, gray.

~reen, silty with cemented nodules "CLAY:

Ha~1, gray-green,

--silty.

25 61 50 71 81 30 91 20 24 2u enni on 4' nlit 2"

46/4'1f1'4" poon PROJECT Alvin

~a1. Vogtle Site NOTES SAMPLE DATA z

ON WATE R TABLE 0

8; Ii'

~

i ct

-=

0.

e LEVELS, WATER RE-

..J

..J IU U

~

III

..J

%0 z

TURN, CHARACTER OF

~

0 8 ~

t;~

~

Q

",e u

..J Z

en a*

DRILLING, ETC.

c

-=

~

c Bottom of clay at 143'.

-7 slid out of liner into another liner because liner

stuck, somewhat; dds t urbed by poundLnz,

Dennison liner stuck.

Beat on bottom.

StoP?ed at 126' on 1-7-72.

Grouted hole to Ino/ 3!t 2' depth.

b ff Sizi 6"

Hot.

BECHTEL SHEET2-. OF..2.-

GEOLOGrc LOG 0 FOR ILL H0 LE HOLE NO. _2_04__

PROJECT Alvin VI. Vogtle Site ANGLE FROM HORIZ 9f)° BEAlING ~~~_

LOCATION N 1,142,710 E 623,910 BEGUN 1-9-72 COMPLETED 1-17-72 OVERBURDEN DEPTH DRILLED INTO ROCK TOTAL DEPTH. OF HOLE 155 ft.

ELEV. WATER TABLE NO. COlE BOXES NO. SAMPLES TAKEN _

...?4~__

CORe RECOVERY (%)

FEET MODEL &MAKE Of DRILL Acker Mark II GROUND ELEV

212. 8 ft.

HOLE LOGGED BY

~.

Campagna DRILL£I Cleo Ivev I

NOTES SAMPLE DATA ON WATER TABLE z

z 0

0 a en au t=

LEVELS, WATER RE-

~

o~

U Q:

~

~ '"

~o Z

&IJ

~

TURN, CHARACTER OF a:

0 o

N

~

0 o -

~

0

~

~ l-t-en

",CD a

u DRILLING, ETC.

~

I C

&IJ c:

a:

Cl.

Red-brown, loose.

CLASSIFICATION AND PHYSICAL CONDITION Silty, with some clay. *

~ed-brmm, changing to tan, medium fine, dense.

Silty, medium fine.

Si1ty, fine.

5..ilty, fine

Medium fine, firm.

SAMPLE 1 e9

"~'t~r:

"~

'{

~

v

...::1:

I!.~:I~::

It I,

1;.3:

5..:

1 SAND:

.iIl e l.,* 1

.::,.1:,:_

-I.:.:

.1***

_1.-. *

.::..~

- 1

m

... I **

10-::: 'll.

I I ***

~..,.. ~

1.:>-:: :. 2

.... '.~

- ***. : TD

...... ~

. 2

...... :~

20-'*'. ro*

...... ~

3 25

.:' 3

- - *

1--

.:ffi)

. '.14 3() *.... -

183 213 1Art 3-4-l 8

push 12'[2" 193 Soli ~ 2"

Spoo il

....: She1 'y 3" nush 24" 18'203

( 4

Soli I-2 n.

25 1~'

-: Spoon

.: SheLby 3" oush In' 0.6'!

1~ 2

- Split 2"

44 1R'

-: Sooon

- ..: Shelby 3" oush lR' 17' I

Hoi. No.

Em.

Coolin~ Tower Site

~

6" Hoi. Size

SHEET_2__ 0F 5

HOLE NO 204 CLASSIFICATION AND PHYSICAL CONDITION, CLAY:

Light green olastic, silty with 1" of shell, firm.

SILT:

Gray, clayey with tan.fi ne sand, laminations and one piece* of shell, very stiff.

CLAY:

Tan, very sandy, very

--stiff.

SA..l\\lD:

Tan, medium fine with

--trace clay.

t-ea.

IU Q

65 60 153 173 40 lR '

DATA 3"

push 18' 2"

2" SAMPLE 7

~~ith black and,,,hite 2"

28 18 '

45 *..... 5 streaks.

3" push 6" 0 4"

30 '0 163 50 4" 0 CLAY:

Tan and gray, very

--sandy, hard.

Sp1i 2"

55 Spoo Shel 3"

push 24 '13 '

Spli Spoo Alvin W. Vogtle Site NOTES ON WATER TABLE LEVELS, WATER RE-TURN, CHARACTER OF DRILLING. ETC, PROJECT__..:.:::~.:.-_~

Spli Spoo Stopoed at 48' on 1-9-72.

Sample in shoe only.

Too much resistance

~ri.th sawtooth 1" be-hind shoe; cored 30" w] carbide it.

'No recovery.

ried sawtooth, but no good.

UD-7 tube out of She1 3"

push 24 '24 '

round after pushing.

Lost 2 water at 7()'.

143 70 Sp1i 2"

5 18 '

Hole caving 50' -

Spoo 60'.

Note:

S.S. sample went to 3' below bottom i. e., 7fl' to 73';

water loss at that depth.

204 HOle No ------

6" Hole Sizi --------

Sit,

~m. Cooling Tower

5 3

SHEET OF HOLE NO

2_n_4_,

CLASSIFICATION AND PHYSICAL CONDITION.

Very hard, with shells.

Hard, silty

~ith shells.

(Disturbed removing from barrel).

~:

Very hard, light

~r ay green, gil ty

~vith cemen te nodules.

CLAY:

Very hard, zr av-

.~r e en s i1tv.

Ins 95 RS 123

~O 113

.l nn 10) ored 24 '21 '

ored 24 '24 '

ored 24 '18 '

cored 24' If Denn son cored 4'15' 4"

Used worn carhide hit.

Bottom 6" left in hole.

Ton 14" slinned out of liner.

Stooned at 114' on 1-12-72.

PROJECT Alvin W. Vogt1e Site t

NOTES SAMPLE DATA z0 ON WATER TABLE,

Q ft 5

~

GI:

~

, 0 LEVELS, WATER RE-

~

.J o

~

U

&II III

..J W

%0 Z

..J C

0 8 ~

t;i 0

1&1 a

TURN ~ CHARACTER OF

~ 0 U

..J

~

.. en 2

&II DRILLING, ETC.

c

~

c:

A 9 Stonned at R0' on

~b 1-1fJ-72.

~:q Set 6" l.n. casing 0

to

~()', 1-11-72.

133 Rn Hole No ------

Site Em. Cooling

"...o~.;

R" - 6" Holt Sizt --------

5 OF 1

2f)4 SHEET -

4 HOLE NO CLASSIFICATION AND PHYSICAL CONDITION.

145 CLAY:

Dark green, sandv and

8 SA."Tn", clayey, medium fine.

135 125 73 141')

~3 I~Vl 93 20 24 '14 '

ored 24 '24 '

ored 24 '21 '

enn Soli Sooo PROJECT Alvin

~.r.

Vo~tle Site NOTES SAMPLE DATA z

ON WATE R TABLE

)a 0

8;

&II IE 5

~

0 LEVELS) WATER RE-u

~

c

~

~...

%0 Z

IU "

~

=0 8 ~

tii 2

0

&II Q

TURN, CHARACTER OF lIIe u

~

.. en a *

&II III DRILLING, ETC.

z

~

K t

c Stonned at 142' on 1-13-72.

63 IS"

-i.rt-204 HOle No ---

6" Holt Sizi -------

Sit, Em. Cooling "ro~"er

5 5

SHEET OF HOLE NO 2f)4 Alvin r~T. "oztl,e Rite PROJECT 1~-3()-l5 2'!

75 l~'

-~plit t------------_-.Spoon

~

g CLASSIFICATION AN 0

~..J PHYSICAL CONDITION.

ISAMPLa Bottom of Role 155'.

Hole grouted to

~n', casing nulled.

SA.'P):

uark gray, s i.Lty, t ane *

-. °1:. 9 zo5 1&1

..J IU 53 16" ----------

165-=----

I 17'1 ----------------

DATA Q

(It o

~

% 0 t;i a

c:

SAMPLE NOTES ON WATER TABLE LEVELS, WATER RE-TURN, CHARACTER OF DRILLING, ETC.

204 Holt Sizt ----------

Hole No Em. Cooling T6~

Sit.---------_

8EC.HTE L SHEET -L. OF-!:..-

GEOLOGIC LOG OF DRILL HOLE HOLE NO.

21t' PROJECT Alvin Ttl.

Vo~tle Site ANGLE FROM HORIZ 00° BEARING LOCATION N 1,142,930 E 623,650 BEGUN 1-18-72 COMPLETED 1-2f1-7Z' OVERBURDEN DEPTH DRILLED INTO ROCK TOTAL DEPTH OF HOLE 142.5 ft.

ElEV. WATER TAlLE NO. CORE BOXES NO. SAMPLES TAKEN _2_4 CORE RECOVERY (%)

FEET MODEL & MAKE OF DRILL Acker Mark II GROUND ELEV

21n. 6 ft.

HOLE lOGGED BY

~!.

~am"agna.

DRILUI LETCO-Ivey

~10ttled tan and gray, medium to fine, with 1" tan clay layers.

~ottled tan and gray, fine No silt, firm.

Silty.

~..*.

.... m She 3"

24' 24" 4

Y nush 201 10 *..

. 6-7':'

Spl" 2!'

a 16 lR' 1 *.. 2 Spo

a *...

She 3" push 14' 16' y

a **.:.. TD

.... 2 191 2

7 S~l"t 2"

15 l~'

2 Soo y 3" nush 16' 14' push 23 14' NOTES SAMPLE DATA ON WATER TABLE z

z0 ClASSIFICATION AND 0

Q.U' LU e

LEVELS; WATER RE-

~

o~

Co.)

a:

c t

0 PHYSICAL CONDITION

~.J

.J LU 4

0 Z

LU

~

TURN, CHARACTER OF e 8 o

N

....J ce o -

LUCD 0

~

~...

... en Q

Co.)

w DRILLING, ETC.

~.

~

c ac Q,.

211

a. * *

2.-.

SAND:. Red-hrown, medium to Spli 2"

6 18' 5 *. 1 fine, loose.

Spoo Hoi. Size Hole No.

210 Site

.AuxilIary Bld~.

SH~LS:

In silty sand matrix.

SA~~:

~an, clayey, to sandy clay, firm.

65 141 70 151 60 3"

nush 22 '22 ' 0 2"

16 1R' Split 2"

100 1/"

Sooon Split St;)oo SHEET 2

OF 4*

PROJECT Alvin w. Vogtle Site 216 HOLE NO NOTES SAMPLE DATA

z a

0 CLASSIFICATION AND ON WATER TABLE 8;

5 ac tc

~

U III A..

0 LEVELS, WATER RE-

~

au

%0 z

III PHYSICAL CONDITION.

~ 0 8 ~

lUi

~

0 III Q

TURN, CHARACTER OF 0

u

~...

en 2

III DRILLING, ETC.

c

~

r c

Soli 5 CLAY:

Mottled tan and gray, R~oo 2"

1R'

--sandy, with black and white stre~ks, stiff.

3" push 16 '15 '

~ott1ed tan and red-brown, push 21 '21 ' 171 40 medium

to fine.

Some silt and black streaks.

2 5 45 fH!

5 Mottled tan and

~ray, medi 2"

59 1A with black streaks, very

f.t dense.

No recovery.

3" push.4" '0 No recovery~

02" core 24 '()

!f~

161 50 Tan with black streaks, Sample washed medium to fine.

round nerimeter,

'18 '

r~

adly disturhed.

core 24 7

Some silt.

24 '4 "

55 Stooned at 62' on 1-1~-72.

216 HOle No

--.....;;;"",;;~-

Site Auxilliary Bldg.

e" Hoi.

Size ---------

SHEET 3

OF__4__

HOLE NO 216 CLASSIFICATION AN 0 PHYSICAL CONDITION.

~o shells.

Hard.

. -r..Tery hard, light

~ray-greet

~:

Very hard, gray-green, silty, with shells.

95 RS 101 110 111 10 121 90 131 SO ored 24 2" ored 24' 24 ored 24 22 ored 24' 24' enni on ored 24 2" 4"

Set 6" casing to 80'.

PROJECT Alvin w. Vogtle Site t

NOTES SAMPLE DATA z0 ON WATER TABLE Q'"

III 5

t-CJ a.

0 LEVELS, WATER

~

...I o~

U III RE-

..J W

0 z

III

...I CI: 0 o

N t;i

~

0 1&1 Q

TURN, CHARACTER OF 0

o -

U

.J

~...

t-en 1&1 DRfLLING, ETC.

2 cr a:

III c.

e, 216 HOle No ----------_

Site Aux1111ax:y R 1, 8" - 6" Hole Sizt -------

4 SH EET __ 4__ OF-----

HOLE NO 216 Alvin w.

Vo~tle Site PROJECT

~_

__=.~

~

enni on ored24 19 '

4" CLASSIFICATION AN 0 PHYSICAL CONDITION.

Hard, light gray-~reen, silty.

Q.

IIIa 135 125 ze5 1&1

~..,

71 14()

~1 130 91 120 DATA a "o*

% 0 tii 2

c ored 24' 20 '

SAMPLE NOTES ON WATER TABLE LEVELS, WATER RE-TURN, CHARACTER OF-DRILLING, ETC.

'!oo 15" slid out or liner when removing from barrel.

lit 3 0 noon 2"

1()n

~'

145 Bottom of Hole 142.5'.

216 HOle No --...;..;.---

Site Auxilliary Bld~.

6" Holt Sizt ----~--

BEC.HTE L SHEET _1_ OF.2.-

GEOLOGIC lOG OF DRILL HOLE HOLE NO.

226 PROJECT Alvin W. Vogtle Site ANGLE FROM HOIIZ 90° BEARING LOCATION N 1,142,940 E 625.070 BEGUN 2-5-72. COMPLETED 2-1R~72 OVERBURDEN DEPTH DRILLED INTO ROCK TOTAL DEPTH OF HOLE _..

1~62 ELEV. WATER TABLE NO. CORE BOXES NO. SAMP.LES TAKEN........;2...6~__

CORE RECOVERY (%)

FEET MODEL & MAKE OF DRI LL __5__&_"_H GROUND EL£V.

218.6 feet HOLE LOGGED BY

\\1' Kubha DRILLEI_~~..;.....

coa CLASSIFICATION AND PHYSICAL CONDITION Light brown, clayey, fine

~V'ith sil t,

SAi.'ID:

Red-brown, fine Fine to medium 2

1

.rt.r-oo

~

5

~ :::

TOP:

Red-brown.

30 BOTTOM:

Tan, clayey.

1 189 7

l~

3" 400 12 12'. 4 2"

28

.1A' 3"

250 24' 0

3" lA'12" 199 2

5pli 2"

5poo NOTES SAMPLE DATA ON WATER TABLE z

z 0

0 0'"

\\&,I t=

LEVELS, WATER RE-i=

u CI:

C

.J l.&I o~

Z

~

TURN, CHARACTER OF CI: 0 o

N

%0 C

~

~.J

~

0 o -

tulll 0

~

~~

en Q

u DRILLING, ETC.

2.

c

\\&,I 1&1 c:

ex CL 219 Drooued iron bar in Spli

~~

Spoo hole, moved 3 feet away and started new hole.

Asterisks in-dicate samples from initial hole (aborte

~ottom of initial hole 20'.

Lost sample U.D. 2*

peration down ost of day, pump 2"

18' l:'oblems and adjusting mast.

3" 24' 2,

209 t

p1i 2"

poo 4 26 18' Hole No.

22E Site Unit !,fl Coolin~ T01\\V'er 6-7/8" Hoi. Size _~~......

5 2

SHEET OF HOLE NO 226 CLASSIFICATION AN0 PHYSICAL CONDITION.

Coarse, little silt from 4~' - 48" 3".

SA~~D:

Light tan, mottled with bro~Yn silty sand, medium to coarse, some clay, dense.

e**

e..

** : 3

- ** trn

- - - - 4

- - - un

** 5 J~}: UD 6

fr..*...,.

45 55 50 169 4'19' 179 100 Shel y 3" J)eni on3" Spli 2"

Spoo PROJECT Alvin

~-1. Vogtle Site NOTE.S SAMPLE DATA z

0 N WATE R TABLE oft III

~

t-il CK G-o LEVELS) WATER RE-

~

..J o

u

~

..J IU

%0 Z

III

..J co 8 ~

I 0

III a

TURN, CHARACTER OF 0

tii u

..J

~t-to-fn 2

III III DRILLING, ETC.

c

t c:

Shel y 3" Recovery in the 6" head only.

Stop?ed at 2-~-72 at 50'.

Deni on4" 159 60 Same as above.

~~ite to tan, silty, coarse.

CLAY:

Light tan, sandy,

--stiff.

- - - R Sk~n:

Light tan, coarse to

---;edium, little silt.

. 5

..l' -lrm

. :. 7 4

65 70 149 4' 16' B'*

4~ 3" 4' 21' 18' 2'"

4" S"li Spoo Soli Sooo Stopped on 2-10-72 at 7()'.

Sarno1e UD-8 Has "soony".

Stopped on 2-9-72 at 60 I

226 HOle No ------

Site Unit

/11 Cooling Tower 6-7/8" Hote Siz. -------

Same as above.

Same as above but more ShE noted.

109 119 24 24' 24 19' SHEET 3

OF 5

PROJECT Alvin W. Vogtle Site HOLE NO 226 II NOTES SAMPLE DATA z

0 2:

CLASSIFICATION ON WATER TABLE 0"

)a 5

~

AND lK A.

0 LEVELS, WATER RE- =~

o~

Co)

&II lit PHYSICAL CONDITION.

~ w

% 0 Z

~

.J C

0 8 ~

ti; III Q

TUR"N, CHARACTER OF

~

0 Co)

.J

~~

~

en Ii' Ii' DRILLING, ETC.

2 C

II:

t I:

Tan, light green to white~

Den! on 4' 14' 139 80 some silt, medium to 4"

coarse.

Spli lDO

'SHELL:

White, mottled b rown Spoo 2" 5"

" 5" very dense.

85

~

29 8"

CLAY:

Grayish-green to

~reert Stopped 2-11-72 clay (weathered); very at 90'.

129 90 stiff, with shells.

Started 2-14-72 by

~asing to 91' casing seated adequately.

24' Stooned 2-14-72 Deni on 1R at 93-1/2'.

4" 95 Calcareous, cemented nodu1 shells, 1/4" cemented.s a n d layer.

Tc=

226 Cooling HOle No -

..........~

Sit. Un1 t 111 6-7/8" 7/8" Hoi.

Siz. ~~----------...................

Very hard.

Same as -above.

Cemented nodules, cal-careous, some shells.

79 89 69 99 24 16' 24 19 '

24 19 2-4 16 Deni on 4"

SHEET 4

OF 5

PROJECT Alvin W. Vogtle Site 226 HOLE NO NOTES SAMPLE DATA z

0 CLASSIFICATION N WATER TABLE 8;

5 AND a:

Q.

0 LEVELS, WATER RE- =-'

u

~

PHYSICAL CONDITION.

au

%0 z

co 8 ~

ti1

~

0 IIa Q

TURN, CHARACTER OF

"'0 u

~

~...

VI III III DRILLING, ETC.

a

c a:

f c

Actually full recovery was obtained but an 8" piece fell out and was not included in liner.

Stopoed 2-16-72 at 135-1/2'.

Poor sample.

Stopped 2-15-72 at 123-1/2'.

Started 2-16-72 takin~ sample at I 123-1/2'

226 HOle No ------

Sit. Unit

!~1 Cooling Tower 5-7/8 11 Hoi.

Size ---------

5 Bottom of Hole 162'.

SAND:

Grayish-black sand, light

silt,

~oarse, ve~

dense.

HOLE NO 226 CLASSIFICATION AN 0 PHYSICAL CONDITION.

PROJECT Alvin v. Vogt1e Site NOTES SA'MPLE DATA ON WATER z

TABLE

~

0 2:

LEVELS) WATER Q

CIt

~

5

~

RE-

~

-J

-J W

o

~

u w

e, 0

TURN, CHARACTER OF Gl:

0 8 ~

% 0 Z

~

au

-J 0

~i

~

III Q

~~

~ en u

-J DRILLING, ETC.

2 I

III IU t

c

~

Stopned 2-17-72 at 158'.

n 4" 24 '21 '

S~li 2

59 160 Spoo 18 '

16 4q 17.

5-7/8" Hole No 226 p Site Unit "I Cooling To~~e

fEET feet HOLE LOGGED BY BECHTEL SHEET --L OF~

GEOLOGIC LOG OF DRILL HOLE HOLE NO.

2~5 PROJECT Alvin w. Vogt1e Site ANGLE FROM HORIZ 90 0

BEARING LOCATION N 1,143,650 E 624,45n BEGUN 2-8-72 COMPLETED 2-14-72 OVERBURpEN DEPTH DRILLED INTO ROCK TOTAL DEPTH OF HOLf 135. 5' ELEV. WATER TABLE NO. CORe BOXES NO. SAMPLES TAKEN __2_4 CORE RECOVERY (%)

MODEL & MAKE OF DRILL Acker ~ark II GROUND ELEV

206.2 R.

~i tte1berger DRILLER LETCO-Alexander Medium to f Lne s-Tan, medium

Tan, brown, medium to

fine,

~.;ith si1 t.

As above.

Layers of tan, brown and red, fine}with clay.

With silt.

SAND:

Red-b rown, 'me di um to fine

3 2

...\\.

4

rn

'.. ' 3

.I' **

5 30 25 20 10 7

18" 1 3 2"

27 18' 7 2". 28 18" 2.2" 7

18" She1 y 3" push 24" 15' She1 y 3" push 24" 18' Sp1i Spoo Sp1i Spoo She1 y 3" push 24" 19

. Soli Spoo Sp1i Spoo NOTES SAMPLE DATA ON WATER TABLE z

z0 ClASSIFICATION AND 0

ocn

=

LEVELS, WATER RE-t:

u a::

~

0

~

o~

z

~

PHYSICAL CONDITION TURN, CHARACTER OF a::

0 o

N

%0

~

0 o -

0

~

~I-

... en Q

u

'II DRI LLI NG, ETC.

2.

~

III c

a:

A.

Hoi. No.

235 Site Shops & \\olarehouses 7-7/8" Hoi. Size

4 OF 235 SHEET 2

HOLE NO Alvin W. Vogtle Site CLASSIFICATION AND PHYSICAL CONDITION.

As above Loss of water at 51',

tan, fine, silty_

No recovery _"

~ottled, tan-brown, fine and layers of clay_

Medium to coarse.

"o

.oJ

'. - 4

~':"*..

',-~*.

.-,.. 5 45 40 zo5 III

~

III DATA push *24 '1 push 24'0 core 24 '10 '

1 0 39 18 r 2"

3" 9 2"

IS "

l~'

n 4"

SAMPLE Shel y 3" Shel Sp1i Spoo Deni NOTES ON WATER TABLE LEVELS, WATER RE-TURN, CHARACTER OF DRILLING, ETC.

Keep sample.

Shelb 3"

push 24 '24 r 60

.::: U

7 Tan, fine, silty.

itchr core 30,25' 3"

CalcareousJcemented.

LAY:

Dark gray-green, calcar-eous, very hard, with nodules and fine silt layers.

.... 7 65--~~~~HELL:

Silty, brown to tan, shell fragments.

84 18 100+ 2" z-rr 2"

Split Spoo Casing to 6~-1/2' concrete grout to clay layer.

235 Hale No ------

Site ShODS

& Warehouses 7-7/8" 7/8" Sizt ---------

Holt

SHEET OF HOLE NO 235 CLASSIFICATION AND PHYSICAL CONDITION.

Same as above.

core 30' 13 core 30' 23' core 30'1R core 30 21*

core 30'10

.i t ch r 3" PROJECT Alvin T~. Vogtle Site NOTES SAMPLE DATA z

0 ON WATER TABLE Q

(I)

III

~

5

~

Co:)

CIt

~

0 LEVELS, WATER

~

o~

u RE-c

..J

..J W

% 0 Z

III

..J at 0

o N

~;

0 1&1 Q

TURN, CHARACTER OF

~

0 o -

U

..J

~~

~

en

~.

DRILLING, ETC.

c CIt t

a:

Do not keep.

235 HOle No ----...;;;---

Sit. Shop

& ~-1arehot1s E 5-7/8" Holl Si ZI -----------

HOLE NO 235 CLASSIFICATION AN 0 PHYSICAL CONDITION.

Soft.

Same as above.

S~~:

Green, medium to fine,

--silty.

135 130.

125 120 core 0' 21' core 0' 24' PROJECT Alvin W. Vogt1e Site NOTES SAMPLE DATA z

ON WATER TABLE 0

~

aUt Ii'

~

G-e LEVELS, WATE~

~ -'

o*

U III RE-

-' w x 0 z

IU IE 0

8 ~

~

0 a

TURN, CHARACTER OF

~

0 tii u

~...

~

va III DRILLING, ETC.

a,

c a:

Ii'

~

c itch r core A' 24' 3"

Bottom of Hole 135.5' 5-7/8" Hale No 235 Site Shop & Warehouses

4.0 STATUS OF DRILL HOLES In response to the request for a discussion of the status of the 474 holes referenced in FSAR Section 2.5.4.3.1 and any holes in addition to these (letter from E. G. Adensam to D. O. Foster, dated February 19, 1985), the following discussion and accompanying tables are submitted.

4.1 Holes Penet.rati.ng the Blue Bluff Harl All of the holes that were drilled through the water-table 'aqui f er, the Blue Bluff marl, and into the underlying confined aquifer are listed on Table 4-1.

The status of each hole is also shown.

It is normal practice of the engineering firms conducti.ng the drilling of exploratory holes to fill them with grout following their completion, unless t.hey are utilized as an observation or production well.

Table 4-1 includes 17 active wells.

Nine are active ground water observation wells open to t.he confined aquif~r.

There are four production wells open to the unnamed Lisbon sand (Tertiary), three of which supply construction water and one supplies water for the Simulator Building.

In addition, four wells are completed as production wells open to the deeper Tuscaloosa Formation (Cretaceous); two are plant operation make-up wells, and two are wells originally planned as make-up wells, but are presently planned not to be utilized.

Observation well 181 is currently inactive.

This well is scheduled to be abandoned (grouted) in the near future.

All observation wells monitoring the unnamed Lisbon sand (Tertiary aquifer) were sealed in the Blue Bluff marl with cement. grout. during well,

construction to prevent communication between aquifers.

(1) Revised 4/24/85 (1)

(1)

All of the remaining holes on Table 4-1 were for exploratory purposes only.

There is documentation that all of the holes were grouted except 236, 237, and 239.

Although there are no data to indicate the exact disposition of these holes, it is believed these were also grouted.

The grouting method used for sealing all holes, exploratory, seismic, and observation wells is the same.

The method employed is commonly known as the "tremie method", which is performed by insertion of a small diameter pipe (drill rods, 1/2 to i-inch steel or PVC, etc.) to near the bottom of the hole and pumping cement slurry through the pipe, filling the hole from the bottom up.

Grouting continues until grout appears at the top of the bole.

i~is method is employed to assure that the hole is completely grouted and no voids are present.

4.2 O~herHoles in the Confined Aquifer Several exploratory holes were drilled through alluvium of the Savannah River flood plai.n into the confined aquifer, but did not penetrate the marl.

As discussed in the FSAR, the Blue Bluff marl is not. present.

beneath the flood plain of the river.

All of the holes on Table 4-2 were drilled in the flood plain into the confined aqui.fer.

The area is sct"at.igraphieally below the bottom of the marl.

Of these holes, two were completed as observation wells, one of which was grouted in 1985 because its location interferred with construction of the river facilities.

The other is a flowing well that has been capped and.

equipped with a pressure gage for monitoring.

(1) Revised 4/24/85 (1)

There is documentation that hole 123 was grouted to elevation 29 feet but there is no documentation as to the final completion or abandonment of the remaining holes.

The grouting method for sealing observation well 121 and hole 123 was the tremie method as discussed in section 4.1.

4.3 Holes Drilled only into the Unconfined Aquifer or River Alluvium Holes penetrati.ng only the unconfined aquifer or the river alluvium are shown on Table 4-3.

'rhirty of these holes were completed as observation wells to monitor the unconfined aquifer, thirteen of which are still in use.

Of the remaining seventeen, 10 have been grouted, leaving seven that are inactive but with no documentation concerning the method of abandonment.

One of thewel1.s, PW-l, is the water supply well for Plant Wilson.

Included in Table 4-3 are a number of wells constructed as temporary observation wells in the backfill at the Powerblock excavation.

These wells (LT and ST series) were installed to monitor the water level in the backfill as backfilling operations were conducted to assure that the (1) Revised 4/24/85

TABLE 4-1 HOLES THAlr PENETRATE BLUE BLUFF MARL AQUICLUDE (Drilled into confined aquifer)

Hole Hole Number status Number status 1

Grouted 107A Grouted 2

Grouted 109 Grouted 3

Grouted 111 Grouted 5

Grout.ed l11A Grouted 6

Grouted 113 Grouted 7

Grouted 114 Grouted 8

Grouted 114A Grouted 9

Grouted 116 Grouted 10 Grouted 119 Grouted 11 Grouted 122 Grouted 12 Grouted 132 Grouted 13 Grout.ed 133 Grouted 14 Grout.ed 134 Grouted 15 Grouted 135 Obs.well, grouted 16 Grouted 136 Grouted 17 Grouted 137 Grouted 18 Grouted 138A Grouted in marl**

19 Grouted 139 Grouted 20 Grouted 144 Obs. well, grouted 21 Grouted 144A Grouted 22 Grouted 145 Grouted 23 Grouted 147 Obs. well, grouted 24 Obs. well, grouted*

152 Grouted 2S Grouted 156 Grouted 26 Obs. well, grouted 157 Grouted

'.' 1(2) 27 Obs. well, active 170 Grouted 29 Obs. well, active 175 Obs. well, grouted 31 Obs. well, grouted 180 Grouted 32 Obs. well, grouted 181 Obs. well, inactive 33 Obs. well, grouted 182 Grouted 37 Grouted 202 Grouted 38 Grouted 203 Grouted in marl 39 Grouted 204 Grouted in marl 40 Grouted 216 Grouted 42 Grouted 217 Grouted 42A Obs. well, grouted 218 Grouted 42B Obs. well, grouted (1) 219 Grouted 42C Obs. well, grouted (1) 220 Grouted in marl 45 Grouted 221 Grouted lOlA Obs. well, grouted 222 Grouted 102 Grouted 223 Grouted 102A Grouted 224 Grouted 104A Grouted 225 Grouted 105 Grouted 226 Grouted 106 Grouted 227 Grouted 107 Grouted 228 Grouted (1)

Not drilled into confined aquifer, screened in marl aquiclude.

\\

TABLE 4-1 (Continued).

HOLES THAT PENETRA'lE BLUE BLUFF MARL AQUICLUDE (Drilled into confined aquifer)

Hole Hole Number status Bumber status 705 Grouted p-s Grout.ed 705A Grouted RF-l Grout.ed 106A Grouted RF-l Grout.ed 707 Grouted RF-2 Grout.ed 709 Grouted RF-3 Grout.ed 711 Grouted RF-4 Grout.ed 712A Grouted RF-5 Grout.ed 713 Grout.ed RF-6 Grout.ed 850 Grouted RF-1 Grout.ed 850A Obs. well, active RF-8 Grout.ed 851 Grouted RF-9 Grouted 851A Obs. well, active CW-l Construction well, act.ive 852 Obs. well, active CW-2 Const.ruction well, active 853 Obs. well, active CW-3 Const.ruction well, active 854 Obs. well, active HU-l Hake-up well, active 855 Obs. well, aetive HU-1A Hake-up well, grouted I ~1 )

856 Obs. well, active HU-2 Hake-up well, active P-l Grouted MU-2A Hake-up well, active P-2 Grouted 8B-1 simulator bldg. well, P-3 Grouted active P-4 Grouted TW-l Test well, active Obs. well, grouted - hole was completed as observation well.

Observation well was grouted at later date.

Grouted in marl - hole was drilled through marl.

Harl was grouted before hole abandoned.

Obs. well, grouted in marl - hole was drilled through marl.

Harl was grouted and hole completed as observation well open to unconfined aquifer.

(0632g)

(1) Revised 4/24/85

TABLE 4-2 HOLES DRILLED INTO COHFIIJED AQUIFER.

. WHERE BLUE BLUFF MARL IS ROT PRESENT*

I Hole Number 28 30 34 35A 36A 36B 120 121 123 401 402 40~

404 405 406 401 OD-1 RH-l status No closure record No closure record Obs. well. inactive No closure record Ho closure record No closure record No closure record Obs. well, grouted Grouted to 11. 29 Ho closure record No closure record No closure record No closure record Ho closure record Ho closure record No closure record Ho closure record No closure record (0634g)

Holes located in Savannah River channel where Blue Bluff Marl is not pr~sent.

TABLE 4-3 a

HOLES DRILLED INTO THB UHCORFIRBD AQUIFER OR RIVER ALLUVIUH Hole Hole Number status Humber status 42D Obs. well, grouted ST-6 Grouted 42E Obs. well, grouted ST-7 Grouted 124 Obs. well, inactive ST-8 Grouted 129 Obs. well, active ST-8A Grouted 138 Obs. well, grouted ST-9 Grouted 140 Obs. well, grouted ST-10 Grouted 141 Obs. well, grouted ST-11 Grouted 142 Obs. well, active ST-IIA Grouted 143 Obs. well, grouted ST-12 Grouted 145G Obs,. well, inactive ST-13 Grouted 176 Obs. well, inactive ST-14 Grouted 177 Obs. well, grouted ST-14A Grouted 178 Obs. well, grouted ST-15 Grouted 179 Obs~ well, active ST-A Grouted 243 Obs. well, grouted ST-B Grouted 244 Obs. well, inactive WWP-37 Grouted 245 Obs. well, grouted PW-l Plant Wilson well, active 247 Obs. well, inactive RF 601 Grouted 248 Obs. well, inactive RF 602 Grouted t

249 Obs. well, inactive RF 603 Grouted 800 Obs. well, active RF 604 Grouted 801 Obs. well, active RF 605 Grouted 802 Obs. well, active RF 606 Grouted 803A Obs. well, active RF 607 Backfilled wi sand*

804 Obs. well, active RF 608 Grouted

805A Obs. well, active RF 609 Grouted 806B Obs. well, active RF610 Grouted 807A Obs. well, active RF 611 Grouted LT-l Grouted RF 612 Backfilled wi sand*

LT-IA Obs. well, active RF 613 Backfilled wi sand*

LT-2 Grouted RF 614 Grouted LT-3 Grouted RF 615 Grouted LT-4 Grouted RF 616 Grouted LT-5 Grouted RF 617 Grouted LT-6 Grouted RF 618 Grouted LT-7 Obs. well, active RF 621 Grouted LT-8 Grouted RF 623 Grouted*

LT-9 Grouted RF 626 Grouted LT-10 Grouted RF 628 Grouted LT-l1 Grouted RF 631 Grouted ST-l Grouted RF 634 Grouted ST-2 Grouted RF 636 Grouted ST-3 Grouted RF 637 Grouted ST-4 Grouted RF 638 Grouted It ST-5 Grouted RF 639 Grouted Hole located in Savannah River (0664g)

Hole Humber RF 640 P-l P-IA P-2 P-3 P-3A P-4 P-4A p-s P-6 P-6A P-68 P-6C P-6D (0664g)

TABLE 4-3 (continued)

HOLES DRILLED INTO THE UNCONFINED AQUIFER OR RIVER ALLUVIUM status Grouted Grouted Grouted Grouted Grouted Grouted Grouted Grouted Grouted Gro..uted Grouted Grouted Grouted Grouted

ML071710034

Text

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