ML15026A634

Independent Spent Fuel Storage Installation, Updated Safety Analysis Report, Revision 23, Figure 2.6-7B, Law Engineering Test Boring Record

ML15026A634
Person / Time
Site:	Calvert Cliffs
Issue date:	01/07/2015
From:	Exelon Generation Co
To:	Office of Nuclear Material Safety and Safeguards
Shared Package
ML15023A514	List: ML15023A472 ML15026A526 ML15026A527 ML15026A529 ML15026A530 ML15026A531 ML15026A532 ML15026A533 ML15026A534 ML15026A535 ML15026A536 ML15026A537 ML15026A538 ML15026A539 ML15026A540 ML15026A554 ML15026A555 ML15026A557 ML15026A558 ML15026A559 ML15026A561 ML15026A563 ML15026A565 ML15026A588 ML15026A589 ML15026A590 ML15026A591 ML15026A592 ML15026A593 ML15026A594 ML15026A595 ML15026A597 ML15026A599 ML15026A600 ML15026A601 ML15026A602 ML15026A603 ML15026A604 ML15026A626 ML15026A627 ML15026A628 ML15026A629 ML15026A630 ML15026A631 ML15026A632 ML15026A633 ML15026A634 ML15026A635 ML15026A648 ML15026A650 ... further results
References
Download: ML15026A634 (22)

Text

LAW ENGINEERING TEST BORING RECQRD ELEV. STRATUM REMARKS VISUAL SOIL DESCRIPTION 0 SR K Nor DEPTH CR/RQD 118.0' o.o*

.,.- 0.2

-1\ TOPSOIL r 1.0 18 ~IIi

~ 3 1-Very loose to loose brown clayey

- 2.5 14 ~

~

and silty fine to medium SAND 4

- (SC-St1), damp ~ 1-

- 5.0 14 ~

~

5 113 - ~

1--

- ~-

~

- 7.5 14 ~:* 7

~

- ~:-

~-

1-

~

9.0 ...

108 - Finn to dense brown-tan fine to . o.o ... 11 12 ...

... ~

-.. medium SAND (SP), moist ...

... ~

... ~

-.. ~~~~

.... 1-

.... ~

. ... 19 1--

103 .... ~5.0 12 ....

r-

~

~

~

98 - go.o 12 ....: 25 1--

1-

... 1-1-

.. - Sorne coarse sand below 25 feet ...

1-93 - ...

~5.0 12 ... 30 1-

~

1-1'-

1-aa - ~0.0 10 ...

..... . 36

... 1--

1-1-

1--::;r-@

1-33', 2-13-89 34.0 Loose l1ght gray to tan clayey and ~ 5.0 10 ~- ,__

83 - silty fine SAND (SC-SM), moist ~~~ 9

~:* I D

• Sample depth (Ft.) Page 1 of 2 BORING NUMBER.___O_E_--=-1_ _ __

N

• Penetratioft in blows per.

root (~I D-1586)

DATE DRILLED 1-31-89 CR * !t. core recoYery; NX or ax desicftata bit size (ASTM D*2113i JOB NUMBER 88-692_, _______

RQD

• Rock Quality Dnicnation Calvert Cliffs Nuclear Power Plant ISFSF 10 Calvert County, Maryland FIGURE 2.6-78 ( I of 2)

LAW ENGINEERING TEST BORING RECORD ELEV. STRATUM REMARKS DEPTH VISUAL SOIL DESCRIPTION *D SR K Nor CR/RQD 83 1 35.0 78 c @ 44 1

t 2-13-89 Very loose dark gray silty and 73 cl1ayey fine SAND (SC-SM), moist 5.0 18 wet 68 ~*----------------------~50.0 18 Bc::>>ring Tenninated @ 50.5 Feet 2**1-89 D *Sample depth (Ft.Jt Page 2 of 2 N

• Penetration in blows per. BORING NUMBER--...;;D...;;E;...--=1~---

loot (AST.\1 D*1586)

DATE DRILLED-~1_-3;;;.;;1;...-.;;.8.;;...9_ __

CR * ,. core recovery: NX or ax desicnates bit size (ASTM D*2113i JOB NUMBER 88-692 RQD

• Rock Quality Desicn:ation Ca 1vert Cliffs ------------------

Nuclear Power Plant ISFSF 10 Calvert County, Maryland FIGURE 2.6-78 ( 2 of 2)

LAW ENGINEERING TEST BORING RECORD ELEV. R£.\lARKS VISUAL SOIL DESCRIPTION D SR K Nor CR/RQD 1.0 15 2.5 16 106.9 5.0 18 ....

7.5 18 101.9 0.0 16 96.9 5.0 12 19 91.9 Some coarse sand below 20*feet 0.0 12 18 86.9 5.0 14 13 81.9 0.0 18 2-13-89 76.9 5.0 18 D *Sample depth (F&.)

Page 1 of 3

• Penetration in blows per. BORING NT.TMBER.;;...._*..;;.O..;;.E_-.:.2_ _ __

N foot (ASTM D-1586)

DATE DRILLED 2-8-89 CR * ,. CON reeowery; NX or ax

• daicnates bit size (ASTM D*2113i JOB NUMBER 88-692 RQO* RockQualityOesicn~tion Calvert Cliffs Nuclear Power Plant ISFSF 10 Calvert County. Maryland FIGURE 2.6 -7C ( I of 3)

LAW ENGINEERING TEST BORING RECORD

£LEV. STRATUM RDIARKS*

DEPTH VISUAL SOIL DESCRIPTION D SR K Nor CR/RQD 76.9' 3s.o*

!Loose dark gray clayey and silty

• fine SAND (SC-SM) ~ moist 71.9 sand seams 65.9 Loose to finn dark: green clayey 51.9 cmd silty fine SAND (SC-SM), moist 56.9 55.0 18 51.9 60.0 18 c @ 6~ 1

, 2-13-89 45.9 65.0 18 41.9 70.0 18 D *Sample depth (Ft .. )

N

• Penetration in blows per.

foot (AS"Dt D*1586)

Page 2 of 3 BORING NUMBER. DE- 2

• --.__..;;,,_...;..

DATE DRILLED _ _2_-_8_-_89 Cit * ~ con nco*ery; NX or BX desicnates bit size (ASTM D*2113i JOB NUMBER 88-692 SYMBOLS: RQO *Rock Quality Desicn~cion Calvert Cliffs *----------------

Nuclear Power Plant l Undisturbed Sample ISFSF 10 ~-*-

-.:-Water lewel, time or drilline Calvert County, Maryland FIGURE 2.6-7C ( 2 of 3)

LAW ENGINEERING TEST BORING RECORD ELEV. STRATUM RE.\!ARKS DEPTH VISUAL SOIL DESCRIPT10N 0 SR K Nor CR/RQD 41 g* 10 .o*

- s

~

~

- ~

~

- ~ ~

- 75.0 18 ~

~ ~

36.9 - ~

7 ~

- ~

~

- ~

~'

- - ~

~

- ~

~

31.9 - - 80.0 18 ~ 12 ~

- ~

~

~

- ~

~

~

~

- ~ ~

26.9 - 85.0 18 ~

~

19 ~

- ~ --

- ~:

- ~:: ~

- ~::

90.0 18 ~:: 65 f.-

21.9 - Trace she11 s below 90 feet ~:*

- ~:

~

~

92.0 Dense green silty fine SAND { sr~).

- with shells, moist to wet

~

95.0 18 ....

16.9 - ....

...... 36

~

~

~

~

11.9 - 100.( 14 ... 27 ~-

• ~;,;;

100:5- Boring Terminated @ 100.5 feet

- 2-9-89 -

-- ~

~

D

• Sample depth (!~t.)

Page 3 of 3 N

• Penetration in blows per. DE- 2 BORING Nt1MBER--__.;;~----

loot (AS'l':.~ D-1586) DATE DRILLEO _ _z_-_B_-_89_ _ __

CR * ,;, core reeoftry; NX or 3X 88-692 d*sicnata bit size (ASTM D*2113i RQD

• Rock Quality D.sicn~tion JOB NUMBER Calvert Cliffs Nuclear Power Plant ISFSF 10 -~--

• --- Wat.er left!, tim* of drillinc Cal vert County, Maryland

. FIGURE 2.6 c ( 3 of 3)

LAW ENGINEERING TEST BORING RECORD ELEV. D SR K Nor REMARKS VISUAL SOIL DESCRIPTION CR/RQD 1

126.5 TOPSOIL

rm to stiff brown fin~ ~andy c:LAY {CL), trace si 1t, damp Loose to finn brown silty fine to 121.5 n~dium SAND (SH), trace clay, damp 5.0 18 7.5 18 116.5 10.0 16 F*i nn 1 ight brown to tan silty fine 10.5 tt:) medium SAND (SP-SM), damp . ..

.. 12.5 13.5 18 14.0 111.5 16.0 16.5 14 Lc)ose to dense 1 ight brown to tan fine to medium SAND (SP), moist to WE!t 106.5 0.5 10 6

@ 23 I t 2-13-89 101.5 Mcn*e coarse sand between 25 feet arad 35 feet 6.0 8 :::: 34 26.5 28.5 9

• 5 18 : : : : 34 96.5 30.0 32.0

32 91.5  :::: 40 Page 1 of 2 D

• Sample depth (Ft.JI

• Penetration in blows per. BORING NUMBER..__..;.D...;;E_-_3_ _ __

N foot (.AS'nt 0*1586)

DATE DRILLED _ _2_-_1_-_8_9- - -

CR * ,_ core nco*ery; NX or ax 88-692 YMBOLS:

desicnatn bit aize (ASTM D*2113i RQD* RockQualityDesicn:ation JOB NUMBER Calvert Cliffs Nuclear Power Plant

! Undisturbed Sample ISFSF 10 Calvert County, Maryland

((

FIGURE 2.6-70 ( I of 2)

LAW ENGINEERING TEST BORING RECORD .

ELEV. STRATUM RDIARKS DEPTH VISUAL SOIL DESCRIPTION D SR K Nor CR/RQD I 91.5 1 35.0 t

~~F~im--~l~ig~h~t-g_r_a_y_s_i~l-ty~C-LA~Y~~--~o.o 8 moist 81.5 5.0 18 45.5 c @ 45 t, 2-13-89 47.5 8.5 18 49.0 76.5 1ne 51.0 52.0 18 3

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

Boring Tenminated @ 55.5 Feet

__ ~

55.0 18 2-2-89 D *Sample depth (Ft.)

N

• Penetration in blows per.

foot (ASnf D-1586)

Page 2 of 2 BORL~G NUMBER. DE- 3

-...,;_.__..,;;._____

CR * ~ core rec:o*ery; NX or BX desicnates bit size (ASTM D*2113i RQD

• Rock Quality Daic~tion JOB NUMBER ~..._. _____

DATE DRILLED _ _2_-_1_-_89_____

88-692 ._......_

Calvert Cliffs Nuclear Power Plant ISFSF 10 Calvert County, Maryland FIGURE 2.6-70 ( 2 of 2 )

LAW ENG~NEERING TEST BORING RECORD ELEV. STRATTJM REMARKS VISUAL SOIL DESCRIPTION D SR K Nor DEPTH CR/RQD 116 .7* o o*

-. 0.2 I"'\ TOPS-Ott /'

- 5oft orown clayey SILT (Hl..), damp 1.0 14 1.5- Loose to very loose brown silty 4 ....

6 1-2.5 18 .. c J* t 2-13-89

- fine SAND (SM), damp ..

1- @

1-111.7 - 5.0 18 .... ..

41--

~

1-7.0 Finn brown to tan silty fine to 7.5 18 16

- medium SAND (SP-SM}, moist ~

106.7 - 10.0 15 15 1--

1-1-

1-1-

101 .. 7 - 15.0 10 ..... .. 26

~

- ~-

~

1-

". - ' 17~0 ...

Finn brown to tan fine to medium ...

- SAND (SP), moist to wet ...

1-

~

96.7 - Some coarse sand below 20*feet 20.0 6 ... ... 22 1-

... f.-

1-

~

1-91.7 - 25.0 12 ... ... 23 ,_

~

~

~-- .

~

~

.. 29.0 Firm brown* to tan silty fine to 86.7 - medium SAND (SP-SM), wet 30.0 18 19 ~

1-1-

32.0

- Very soft light gray silty CLAY ~

~

1-(CL), with occasional sand seams, ....

- moist to wet 81.7 - 35.0 18~ 1 !--

D *Sample depcb (Ft.* )

Page 1 of 2 N

• Penetration in blows per. BORINO NUMBER..;.....-,D_E..._-_4~---

root (~t D-1586) DATEDR~LED ____l_-_3_1_-8_9_________

CR * ,_ core recoYery; NX or BX desicnates bit size (ASTM D*2113j JOB NUMBER 88-692 RQD

• Rock Quality Dfli1rution Calvert Cliffs ------------------

Nuclear Power Plant ISFSF Ca 1vert County, Maryland

~*

FIGURE 2.6-7E ( I of 2)

LAW ENGINEERING TEST BORING RECORD ELEV. STRATUM REMARKS DEPTH ~ VISUAL SOIL DESCIUPTION D SR K Nor CR/RQD 81.7 1 35.0 1 Vtery loose 1 ight gray clayey fine s;~o (SC), moist 76.7 o.o 18 71.7 r-*------------------------~5.0 18 Bc)ring Terminated @ 45.5 Feet 1**31-89 D

• Sample dep&h (Ft.)

Page 2 of 2 N .. Penetration in blows per. BORING NUMBER.;......;.*..;;.D;..;;;E;._-_4,;.__ __

root (.AS'n-1 D-1586)

DATE DRILL£0 _ _1=--...;:3;..;::1~*8.;::.;9~--

CR * ,. core recovery: NX or BX desi1nates bit size (ASTM D*2113i JOB NUMBER 88-692 RQD

• Rock Quality Desi1n2tion Ca 1vert Cliffs *-----------------

Nuclear Power Plant ISFSF 10 Calvert County, Maryland FIGURE 2.6-7E ( 2 of 2)

LAW ENGINEERING TEST BORING RECORD ELEV. Nor RE~lARKS *

- VISUAL SOIL DESCRIPTION D SR K CR/RQD Soft to very stiff brown sandy CLAY {CL), little silt, damp 116.5 c@ 5.2'. 2-13-89 7.5 15 111.5 10.0 12 D1~nse brown to tan silty fine to mt~diurn SAND (SP-SH), moist 106.5 15.0 10

-t--:F:-*:i-nn-."""':t~o--:od-en_s_e-=-b-ro_w_n---:-t-o-t~a-n----_...,~ 20

• 0 6

~~diu~ ~~D (SP), moist 96.5 Some coarse sand below 25 feet 25.0 7 91.5 30.0 10 86.5 35. 8 12 Page 1 of 2 D

• Sample depth (Ft.)

N

• Penetration in blows per_

toot (AST:-1 D*1586)

BORING NUMBER DE- 5 DATE DRILLED _ _._l-...lll3"-'~l.._--.89 CR * ~ core recoYery; NX or ax desicnata bit size (ASTM D*2113i JOB NUMBER 88-692 RQD

• Rock Quality Dnicn2tion Ca 1vert Cliffs *-----------------

Nuclear Power Plant ISFSF 10 Calvert County, Maryland FIGURE 2.6-7F ( I of 2)

LAW ENGINEERING TEST BORING RECORD ELEV~ STRATlTM VISUAL SOIL DESCRIPTION 0 SR K Nor REMARKS DEPTH CR/RQD

... \

as .s* 35 .o* ...

~

~

~:*

~

~

81.5 39.5_ Loose dark gray silty and clayey 4"Q..D 14

~

a~-

... fine SAND (SC-SM), moist

~~

~

- - ~-~

~::

~

~

44.0 l.oose 11 ght (gray to tan c 1ayey 76.5 -

45.5 - ..

fine SAND SC)*. moist . 45.0 18 ~ 5-

~

-- Boring 1-31-89 Terminated @ 45.5 Feet  !-

. ~

- ~

- ~

-- ~

.. ~

-- I-1-

- ~

- ~

- ~

- ~

- 1-

- P-

-- P-P-

- ~

- ~

- ~

- ~

- p...

- ~

D

• Sample depth (J~t.)

Page 2 of 2 N

• Penetration in blows per. BORING NUMBER* . ; . _DE-

_ . ; ;5

.;;;;.._-----

foot (ASTM D-1586) DATE DRILLEO _ _l_-_31_-_8_9_ __

CR * !:t core recovery; NX or BX dnicnates bit size (ASTM D*2113i JOB NUMBER 88-592 5 ~-------------

RQD. Rock Quality Daicnation Calvert Cliffs Nuclear Power Plant ISFSF

..~:*

10 Calvert County. Maryland FIGURE 2.6- 7F ( 2 of 2 )

AUGER PROBE BORING RECORD ELEV. STRJ~TUM (ft.) DEP'11i (ft.) VISUAL SOIL DESCRIPnON REMARKS o.c1*

0.1 ~ TOPSOIL I

- Dark brown sandy CLAY

.3.0~------------------------~

Dark brown silty CLAY with trace sand 8.0~--------------------------~ Cave@ 8.0', 2-1-89 Dark red brown silty SAND with trace clay 10.~~-----------------------1 Auger Probe Terminated @ 10.0 Ft 2-1-89

~ No Gr~undwater Encountered

-=;;:- Water le*el u noted

--:-- Water le*tl at time or ezc:ancion PROBE BORING NO. DE- 6 DATE EXCAVATED: 2-1-89 JOB NUMBER: 88-692 Calvert Cliffs Nuclear Power Plant ISFSF Calvert County, Maryland FIGURE 2.6-7G

LAW ENGINEERING TEST BORING RECORD ELEV. STRATUM RE..\lARKS DEPTH VISUAL SOIL DESCRIPTION D SR K Nor CR/RQO 0.0' (CL),

108.9 5.0 14 7.5 18 Finn brown to tan SAND (SP), moist 10.0 14 103.9 98.9 15.0 12 15.5 17.5 18.5 12 19.0 93.9 Wet below 20 feet 21.0 I Some coarse sand below 22 feet 22.0 6 24.0

--=-@ 24.5',

88.9 2-6-89 26.0 27.0 8 32 28.0 Very 1oose 1ight gray to tan ...

silty fine SAND (SM), little clay, 30.0 83.9 1wet 31.0 18 3 32.0

'Very loose tan silty fine SAND ...

(SM), wet 34

• 0 c @ 34

• 3 I t 78.9 35.0 18 . . 6 2-6-89 D

• Sample depth (F't.)

N

• Penetration in blows per.

foot (.AS'nl D*1586)

Page 1 of 2

. DE- 7 BORING N'UMBER.;.._..;;;;..;;;,_...;,.____

DATE DRILLED _ _2_-_2_-8_9_ _ __

CR * ~ core reeo*ery; NX Of ax 88-692 daicnata bit size (ASTM D*2113i RQD* RockQualityDnicn=ation JOB NUMBER Calvert Cliffs Nuclear Power Plant ISFSF 10 -*--

• .-Water lenl. time or drillinc Calvert County, Maryland FIGURE 2.6-7H ( I of 2}

LAW ENGINEERING TEST BORING REC.ORD ELEV. STRATUM R£.\tARKS DEPTH VISUAL SOIL DESCRIPTION D SR K. Nor CR/RQD 78.9' 35.0 1 ..

73.9 0.0 18

• 1nn l1ght gray to tan

(:LAY (CL), moist 68.9 5.0 18 46.0 L.oose dark gray clayey fine SAND (SC}, moist 48.0 9.0 18 63.9 Finm to very stiff dark gray clayey and sandy SILT (Ml), moist 54.0 18 58.9 f.i 58.0 18 Boring Terminated @ 58.5 Feet 53.9 2-3-89 D *Sample depth (Ft.. )

Page 2 of 2

• Penetration in blows per_ BORING NUMBER.___D_.E_-....7_ _ __

N foot (A$1.\f D*1586) DATE DRILLED _ _2_-_2_-8_9_ _ __

CR * ~ eore neowery; NX or BX desicnata bit size (ASTM D*2113i JOB NUMBER 88-692 RQD

• Rock Quality Desicution Cal vert Cliffs Nuclear Power Plant ISFSF 10 Calvert County, Maryland

.d FIGURE 2.6-7H ( 2 of 2)

AUGER PROBE BORING RECORD ELEV. STilATUM (ft.) DElM'H (ft.) VISUAL SOIL DESCRIPnON REMARKS

o. o*

0 .* 2 i\ TOPSOIL f

- Dark brawn sandy CLAY 3.. 5

- Tan brown silty SAND

- Cave@ 7.o*, 2-1-89 9.0 Fine to medium tan SAND and medium to coarse GRAVEL 10.u-Auger Probe Terminated @ 10.0 Ft 2-1-89

~= No Groundwater Encountered Page 1 of 1

-::;::- Water l4tYel u noted

---

Water l4tnl at time oC exca.ation PROBE BORING NO. _O_E-_8_ __

DATE EXCAVATED: 2-1-89 JOB NUMBER: 88-692 Calvert Cliffs Nuclear Power Plant ISFSF Calvert County, Maryland FIGURE 2.6-71

LAW ENGINEERING TEST BORING RECORD ELEV. STRATUM R£.\lARKS DEPTH VISUAL SOIL DESCRIPTION D SR K Nor CK/RQD

(

..118.2' o.o*

0.2 TOPSOIL

$oft to stiff brown silty CLAY I(CL). damp 9 113.2 13 17

y 108.2 0.0 18 8 103.2 5.0 0 24 Finn to dense brown to tan fine t~ medium SAND (SP), moist to wet 98.2 0. 0 12 ::: : 18 93.2 5.0 10 : :: 39

~ret below 28 feet 2-13-89 88.2 0.0 12 ~: 39.

32.0~------------------------~

Firm light gray silty CLAY {CL),

damp 83.2 35.0 18 7 Page 1 of 3 D *Sample depth (Ft.)'

N

• Penetration in blows per. BORING NU'MBER~..;;.D.;;.E-__:;..9- - - -

foot (~t 0*1586) DATE DRILLED _ _2_-_6_-8_9_ _ __

CR * ~ core recovery; NX or iSX desicnatn bit size (ASTM D*2113i JOB NUMBER 88-692 YMBOLS: RQD

• Rock Quality Daicr12tion Ca 1 vert Cliffs Nuclear Power Plant Unduturbed Sample ISFSF

/" .10 Cal vert County. Maryland FIGURE 2.6 -7J ( I of 3)

LAW ENGINEERING TEST BORING RECORD ELEV. STRATUM RE.\lARKS DEPTH ~ VISUAL SOIL DESCRlP'TION D SR K Nor CR/RQD 8

l 36

• 0 +-:F:-:i~nn-ta_n_s~i~l-ty-f~i-ne_S_AN_D~(~S-H-),-w-et~ 36.0 38.0 9.0 18 78.2 v.ery 1oose 1 i ght gray to tan c 1aye

• 73.2 fine SAND (SC), moist 5 0 18 L1oose dark gray clayey fine SAND (SC), moist 68.2 o.o 18

• .c @ 54 *. 2-13-89 63.2 S1:iff dark gray clayey* and silty fiine SAND (SC-S~t), moist 58.2 0.0 18 61.0 54.2 4.0 18 48.2 0.0 18 16 D

• Sampl* depth (Ft.]l Page 2 of 3 N

• P*n*tntion in blows ~r. BORING NUMBER.__.-.,D.;;;.E_-...:9::.----

CR foot (AS'DI D-1586)

• ~ cor* nconry; NX or ax dnicnates bit siz* (ASTM D*2113i RQD* RockQualityDesicnation DATE DRILLED _

JOB NUMBER ;_ _______

_..; ;2;. . -.; . 5-.. .;8; . ; 9_ __

88-692 Calvert Cliffs Nuclear Power Plant ISFSF 10' Calvert County, Maryland FIGURE 2.6 -7J ( 2 of 3)

LAW ENGINEERING TEST BORING RECORD ELEV. STRATUM REMARKS DEPTH VISUAL SOIL DESCRIPTION 0 SR K Nor CR/RQD I 70.0 1 43.2 38.2 80.0 18 81.0 83.0 84.0 18 33.2 28.2 Trace shells below 94 feet 94.

23.2 97.0 1rm green s1 .y

~rith shells, wet 18.2 100. 16 Boring Terminated @ 100.5 Feet

~~-8-89 Page 3 of 3 D *Sample depth (Ft.)

• Penetration in blows per. BORING NUMBER ....__O_.E;...----..9_ _ __

N loot (AS'l"M 0*1586) DATE DRILLEO _ _ z_-6_-_8_9_ __

CR * ,. core ftCOYery; NX or ax duicftates bit size (ASTM 0*2113; JOB NUMBER 88-592 RQD* RockQualityOesicn~tion Calvert Cliffs Nuclear Power Plant ISFSF Ca 1vert County, Maryland FIGURE 2.6-7J ( 3 of 3}

LAW ENGINEERING TEST BORING RECll_RD ELEV. STRATUM RE!\lARKS DEPTH " VISUAL SOIL DESCRIPTION D SR K Nor

• catRQD 119.2' 0 0' 0.2 _i\ TOPSOIL r ..

.. s~

Loose to finn brown silty fine SAND 1.0 15 ..

- (SM),** trace clay, dry to damp 2.5 12 .. 19 ~

~

~

114.2 - 5.0 16 24 1--

- ~

- 7.5 16 11

~

~

~:0

- Finn brown to tan silty fine to .. ~

J!lC)ist 109.2 -

- medium SAND (SP:-SM), 10.0 14 ... 13 1--

~

1-

~

~

104.2 15.0 15.0 18 ~ ~- 28

~

Dense bro\*m to tan f1ne to mediUm .... ...

- SAND {SP), damp to moist

- Wet below 16 feet, some coarse ....

~

- sand below 16 feet ....

~

~

99.2 - ..... 22 20.0 8 ....

~

- ..... ~

~-=- @ 24 1

2-13-89 94.2 - 25.0 10 .... 22

..... 1--

~

1-89.2 - 30.0 10 ...

48 -

... ~

~

~

32.0

- V'ery loose light lray to tan clayey fine SAND SC), wet

~

~

~

84.2 - 35.0 12

~

3 ~

D *Sample depth (Ft.) Page 1 of 2 N

• Penetration in blows per .. BORING NUMBER *DE- 10 foot (AST.\1 D-1586) DATE DRILLED _ _2_-_6_-_89_ _ __

CR * ~ core recoyery: NX or ax desicnatu bit size (ASTM D*~ll13i JOB NUMBER 88-692

• -----~---------------

RQD *Rock Quality Dnicnation Calvert Cliffs Nuclear Powel""' Plant ISFSF Calvert County, Maryland FIGURE 2.6-7K ( I of 2*)

LAW. ENGINEERING TEST BORING REC1JRD

£LEV. STRATUM R£!\lARKS DEPTH

• VISUAL SOIL DESCRIPTION D SR K Nor CR/RQD 84.2 1 35.0'

• I-

~-

- 1-

~

• 37~()- ~.

Finn tan silty fine SAND {SM), ..

- moist ...

79.2 - 40.0 10 .. 13 41.0

- V'ery loose to loose light gray to tan silty fine SAND (SM), little -

- - clay, wet -

74.2 -

- 45.0 18 4 -

- ~ 46.0 c 47',

2-13-89 48.0 69.2 - 50.0 18 ...... 6 ~

- .. ~

52.0 1-Finn tan f1ne SAND {SM), mo1s~ ......

- ~

- ~

64.2 55.5_

- 55.0 18 ... 16 --

~

E~ori ng Tenni na ted @ 55.5 Feet

- ~~-6-:89

~

- ~

- ~

- ~

- ~

- ~

- ~

- ~

- ~

- ~

0 *Sample depth (Ft.)

Page 2 of 2 N

• Penetration in blows per. BORING NUMBER.~*. . ; O;.;:E;. . -.; ;.1. ; . 0____

loot (Asn.t 0*1586)

DATE DRILLED 2-6-89 CR * ,. cote recovery; NX or 3X 88-592 desicnoates bit size (ASTM D*2113i RQD

• Rock Quality Desicn.. tion JOB NUMBER Calvert Cliffs Nuclear Power Plant I SF SF 10

-:.:- Water lewel, time or drillinc Calvert County, Maryland FIGURE 2.6-7K ( 2 of 2)

LAW ENGINEERING TEST BORING RECORD ELEV. STRATUM RE~lARKS

• VISUAL SOIL DESCRIPT10N D SR K Nor DEPTH CR/RQD 123 s* o o* .

I=' ILL - sampled as stiff ~rown fine )

)I

- r..~;andy clay, trace organics, damp 1 1.C 15 1~ 1-1.5 1-I: ILl - sampled as brown to gray 2.S 12 18 ~

- 1fine sand, damp

- s.c

~

118.5 - 18 s~

I

- ~ s.o

- 24 a.o

- 9.C 14 s~

113.6 - - 1--

- ~*-=- @ 11.5', 2-13-39

- 12.C 14 s~

14.0* FILL ~ sampled as very loose gray 108.5 - l;ilty fine sand, moist 15. ~ 14 1~

- ~16.0 17.0 18 ...

- 1=-inn brown fine to medium clayey ctnd sil.ty SAND (SC-Si~), dar.tp

.. 18.0

- 19.0 16 ~ ::

11) -

1~3.5 20.0 .. -

- 1=-irm

~(

tan si1 ty fine to medium SAND 12 21

~

- Sf*1) , damp 22.~ ~

93.6 - 25. ~ 10 21 1--

~

~ @ 27', 2-13-89

- ~

93.6 -

- 30.0 10  :!8

~

1--

30.5-l~oring Terminated @ 30.5 Feet -

- ~~-10-89

~

- ~

- i-as.c: - ~

D

• Sample depth (F't.)

Page 1 cf 1 N

• Peneuation in blows per. BORL~C NUMBER DE-ll toot (AS'DI D*1586)

DATE DRILLED --=2::...*..;;1.-0_.-8~9;,__ _

CR * ~ CON m:owery; NX or ax desicnata bit aize (AST!\1 D*2113i JOB NU)IBER 88-592 SYMBOLS: RQD

• Rock Quality O.sicn~tion Ca 1vert Cliffs -----------------------

Nuclear Power Plant

s::J Undisturbed ISFSF Sample

.10 Calvert County, Maryland FIGURE 2.6 -7L

LAW ENGINEERING TEST BORING RECORD ELEV. STRATt1!\rf RDIARKS VISUAL SOIL DESCRIP'TtON 0 SR K Nor DEPTH CRJRQD t 130. ' 0.0' Fill - sampled as loose brown 1.0 14 silty sand, trace shells below 5 feet, some clay encountered at 2.5 14 8 feet, damp 125.9 5.0 14 9 7.5 18 t,

0.0 15 7

...... , 12 120.9 11.0 0

It 2-13-89 Firm gray silty fine SAND (SM), 13.0 trace shells, little organics, damp 4.0 18 13 115.9 15.0 Firm brown clayey and silty SAND 24 (SC-SM), damp 17.0 8.0 18  : 21 110.9

,<~

~

24.0 1:35.9 24 26.0 C ~ Z5',

l~inn to dense tan medium to 7.0 18 ... "'0

~-

2-13-89 1:oarse SAND {SP), damp 0.0 12 "'"0 t__,

i~oring Terminate 4~-10-89 Page 1 of 1 D

• Sample depth (Ft.)

N

• Penetration in blows per BORING NUMBER DE- 12 loot (AS"Dfl).151S)

DATE DRILLED _ _2_-_10_-_8_9_ __

CR. * ~ core ncowery; NX or 3X 88-692 RQD

• dnicnatu bit size (ASTM D*2113i Rock Quality O.sicution JOB NUMBER Ca 1vert Cliffs Nuclear Power Plant ISFSF 10 Calvert County, Maryland FIGURE 2.S-7M