ML12275A251

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Independent Spent Fuel Storage Installation, Updated Safety Analysis Report, Revision 21, Figure 2.6-7B, Law Engineering Test Boring Record
ML12275A251
Person / Time
Site: Calvert Cliffs  
Issue date: 09/18/2012
From:
Calvert Cliffs, Constellation Energy Nuclear Group, EDF Group
To:
Office of Nuclear Material Safety and Safeguards
References
Download: ML12275A251 (22)
v • d • e


Text

.,.-

LAW ENGINEERING TEST BORING RECQRD ELEV.

STRATUM VISUAL SOIL DESCRIPTION D

sa K Nor CR/RQD REMARKS DEPTH 118.0' D.O' 0.2 1\\

TOPSOIL r

~1Iil 1.0 18

~

3 po-

- Very loose to loose brown clayey

~

and silty fine to medi um SAND

~

2.5 14

~

4

- (SC-Sri)

  • damp i-

~

113 5.0 14

~

5 I--

~

~

~.

~

7.5 14

~:. 7

~:-

I-9.0

~.

~

lOS

- Finn to dense brown-tan fine to

.. 0.0 12... 11 ~

medium SAND (SP). moist

~

~

~ ~ ~ ~

i-

~

103

~5.0 12.... 19 I--

f-

~

~

~

98 gO.O 12

.,. : 25 r--

l-I-

l-l-

Sorne 93 coarse sand below 25 feet

~5.0 12.,. 30 t-

~

l-l"-

l-8a

~O.O 10

... 36 I--

l-t-

I--::;r-@ 33', 2-13-89 34.0 Loose 11ght gray to tan clayey and ~

~.

I-83

- silty fine SAND (SC-SM). moist 5.0 10 ~~~ 9 !--

~:'

I D

  • Sample depth (Ft.)

Page 1 of 2 10 N

  • Penetratioft in blows per.

loot (~I 1).1586)

CR.,. core reco.. ry; NX or ax BORING NUMBER. ___

D_E_-.=.l ___ _

DATE DRILLED 1-31-89 desiCftatei bit size (ASTM 0*2113; JOB NUMBER '-------------------------

88-692 RQD* Rock Quality Dnilftation Calvert C11ffs Nuclear Power Plant ISFSF Calvert County, Maryland FIGURE 2.6-78 (I of 2)

LAW ENGINEERING TEST BORING RECORD ELEV.

STRATUM VISUAL SOIL DESCRIPTION

  • D SR K Nor CR/RQD REMARKS DEPTH 83 1 35.0 78
40. ~_--.--------~-~~---"-"40. 0 18
  • el)
  • 73 68 Very loose dark gray silty and cltayey fine SAND (SC-SM). moist wet 5.0 18

~, __________________ ~SO.O 18 BCJring Tenninated @ 50.5 Feet 2*-1-89 c @ 44 1

, 2-13-89 D* Sample depth (Ft.lt Page 2 of 2 10 N

toot (AS"D1 0-1586)

CR.,. core recovery: NX or ax BORING NUMBER ___..;;D...;;E;....--=l~ __ _

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

desicnates bit size (ASTM D-2113j JOB NUMBER "-------------------

88-692 RQO* Rock Quality Oesiln:ation Ca 1 vert Cl iffs Huel ear Power Pl ant ISFSF Calvert County, Maryland FIGURE 2.6-78 (2 of 2)

ELEV.

106.9 101.9 96.9 91.9 Some 86.9 81.9 76.9 D* Sample depth (F&.)

10 LAW ENGINEERING TEST BORING RECORD VISUAL SOIL DESCRIPTION D

SR K Nor CR/RQD REMARKS coarse sand N

below 20*feet 1.0 15 2.5 16 5.0 18 7.5 18 0.0 16 5.0 12 0.0 12 5.0 14 0.0 18 5.0 18

loot (ASTM 0.1586) 19 18 13 2-13-89 Page 1 of 3 BORING NtTMBER.;;....-.*,.;;.O..;;,E_-,:,2_-__

DATE DRILLED 2-8-89 eR.,. CON rKO.ery; NX or ax S8-692

. daicnates bit size (ASTM D*2113j JOB NUMBER.----------------

RQO* RockQualityOesicn~tion Calvert Cliffs Nuclear Power Plant ISFSF Calvert County. Maryland FIGURE 2.6 -7C (I of 3)

LAW ENGINEERING TEST BORING RECORD ELEV.

STRATUM VISUAL SOIL DESCRIPTION o

SR K Nor CR/RQD RDtARKS' DEPTH 76.9' 35.0*

71.9 65.9 51.9 56.9 51.9 45.9 41.9

37. 0 -+-I'L-o-o-se-d-a-r-k -g-r-ay-c-l-a-y-ey-a-n-d-s-i-l-ty--I

'fine SAND (SC-SM) ~ moist Occasional sand seams 49.0 -+--L-o-o-s-e-to-f-i-nn-d-a-r-k-g-r-e-e-n-c-'-a-y-ey---I clnd silty fine SAND (SC-SM). moist 5

9 B

55.0 18 9

60.0 18 c @ 6~1, 2-13-89 65.0 18 70.0 18 D* Samplt depth (Ft.. )

Page 2 of 3 BORING NUMBER. DE-2 10 SYMBOLS:

l Undisturbed Sample

~-,-

N

  • 'enttration in blows ptr.

foot (AS"Dt D-1586)

Cit

  • ~ core reeoytroy; NX or ax DATE DRILLED __ 2_-_B_-_89 ___ _

desicnates bit size (ASTM 0*2113; JOB NUMBER -----------------

S8-692 RQO* Rock Quality DHicn~tion Calvert Cl iffs Nuclear Power Plant ISFSF

-.:- Watu It"l. timt or driUine Calvert County, Maryland FIGURE 2.6-7C (2 of 3)

"I LAW ENGINEERING TEST BORING RECORD ELEV.

STRATUM VISUAL SOIL DESCR1PT10N o

SR K Nor RE.\\!ARKS DEPTH 41 9 1 70 O' CR/RQD S

~

~

~

~

~

~

~

~

36.9 75.0 18 ~

7 ~

~

~

~

~'

~

~

~

~

~

31.9 80.0 18 ~

12 ~

~

~

~

~

~

~

~

~

~

26.9 85.0 18 ~

19 ~

~

~

~: -

~::

~

~::

f-21.9

- Trace she 11 s below 90 feet 90.0 18 ~:: 65 -

~:.

~:

~

92.0 Dense green silty fine SAND (Sr~) *

~

- with shells, moist to wet

~

16.9 95.0 18.... 36 ~

~

~

~

11.9 100.(

14... 27 ~-

100;5 _

Boring Terminated @ 100.5 feet

.~;,;;

- 9-89

~

~

D

  • Sample depth (!~t.)

Page 3 of 3 BORING Nt1MBER DE - 2 10 N

foot (AS'l':.~ 1).1586)

Cit.,. core rKOftry; NX or ax

--.--.;;~----

DATE DRILLEO __ 2_-_8_-_89 ___ _

d.si,nata bit size (ASTM 0-2113j JOB NUMBER.------------

88-692 aQo* Rock Quality D"iCn~tion Calvert Cl iffs Nuclear Power Plant ISFSF

._-- Wat.er leftl. tim. of drillinc Cal vert County. Maryland

. FIGURE 2.6 C (:3 of 3)

!(

LAW ENGINEERING TEST BORING RECORD ELEV.

STRATUM VISUAL SOIL DESCRIPTION o

SR K Nor CRlRQD REMARKS DEPTH 126.5 1 0.0' 0.2 3.5 121.5 TOPSOIL

rm to stiff brown fin~ ~andy C:LAY (el), trace si 1 t, damp L.oose to finn brown sil ty fine to n~dium SAND (SH), trace clay, damp 5.0 18 5

10 6

7.5 18 6

116.5 10.0-1--------------.... 10*0 16 F'i nn 1 ight brown to tan sil ty fine tl:) medium SAND (SP-SM), damp.

9 10.5 111.5 106.5 101.5 96.5 91.5 17

  • 0 -+-L-C'-)O-s-e-t-o~d-e-ns-e~l-i-gh-t-b-ro-wn--t-o-t-a-n--l fine to medium SAND (SP), moist to WE!t Me))e coarse sand between 25 feet arid 35 feet 13.5 18 15 16.5 14 13 0.5 10 6

6.0 8 :::: 34 9

  • 5 18 : : :: 34
32
40 12.5 14.0 16.0

@ 23 I, 2-13-89 26.5 28.5 30.0 32.0 D

  • Sample depth (Ft.JI Page 1 of 2 10 YMBOLS:

! Undisturbed Sample N

foot (.AS'nt 0-1586)

CR.,. core ftCO.ery; NX or ax BORING Nt1MBER. __..;.D..,;;E--..,;;3----

DATE DRILLED __ 2_-_1_-_8_9 __ _

deli,n.tn bit lize (AST:.! 0*2113; JOB NUMBER "--------

88-692 RQD* Rock Qu.lity Desiln:ation Calvert Cliffs Nuclear Power Plant ISFSF Calvert County, Haryland FIGURE 2.6-70 (I of 2 )

I LAW ENGINEERING TEST BORING RECORD.

ELEV.

STRATUM VISUAL SOIL DESCRIPTION o

SR K Nor CR/RQD RDIARKS DEPTH 91.5 1 35.0 t 81.5 76.5

~~F~im--~1~i9~h~t-g-r-a-y-S-i~1-ty~C-LA~Y~~--~0.0 8 moist 5.0 18 8.5 18 lne 52.0 18 55.0 18

~.--~~~~~~~~~~~~--~

Boring Tenminated @ 55.5 Feet 2-2-89 45.5 C @ 45 t,

2-13-89 47.5 49.0 51.0 3

D

  • Sample depth (Ft.)

Page 2 of 2 BORL~G NUMBER. DE-3 10 N

foot (ASnf 0-1586)

CR

  • ~ eore rec:o.ery; NX or ax

~~-----

DATE DRILLED __ 2_-_1_-_89 ____ _

desicnates bit size (ASTM 0*2113; JOB NUMBER

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

88-692 RQD* Rock Quality DtSil~tion Calvert Cl iffs Nuclear Power Plant ISFSF Calvert County, Maryland FIGURE 2.6-70 (2 of 2 )

~.

LAW ENG~NEERING TEST BORING RECORD ELEV.

STRATUM VISUAL SOIL DESCRIPTION o

sa K Nor CR/RQD REMARKS DEPTH 116 7 1 0 0 1

0.2 1"'\\

TOPS-OIt f

- 50ft Drown cl ayey SILT (Hl..). damp 1.0 14 4....

1.5 _ loose to very loose brown silty 2.5 18 6 I-

- fine SAND (SM). damp I-C @ 3 1 t 2-13-89 l-111.7 5.0 18..

41--

~

7.0 I-Fi nn brown to tan s11 ty fine to 7.5 18 16

- medium SAND (SP-SM). moist

~

106.7 10.0 15 15 I--

t-t-

l-I-

101.. 7 15.0 10... 2S ~

~

17~D

~.

I-Finn brown to tan fine to medium I-

- SAND (SP). moist to wet

~

96.7 Some coarse sand below 20'feet 20.0 6... 22 f-l-

l-

~

l-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 ~

I-32.0 l-Very soft light gray silty CLAY

~

- (Cl). with occasional sand seams.

~

I-

- moist to wet 81.7 35.0 18~ 1 !--

D* Sample depcb (Ft.* )

Page 1 of 2 N

root (~t 0-1586)

CR.,. core recovery; NX or ax BORINO NUMB£R

..;...._D_E.... -_4~ __ _

DATEDR~LED ____ 1_-_3_1_-8_9 _______ __

desicnates bit size (ASTM D*2113j JOB NUMBER "---------------

88-692 RQD. Rock Quality DesillUtion Calvert Cl iffs Nuclear Power Plant ISFSF Ca 1 vert County. Maryl and FIGURE 2.6-7E (I of 2)

LAW ENGINEERING TEST BORING RECORD ELEV.

STRATUM

~ VISUAL SOIL DESCRlPTION D sa K Nor CR/RQD REMARKS DEPTH 81.71 35.0' 76.7 Vtery loose 1 ight gray clayey fine S;~D (SC), moist 0.0 18 71.7 r-, ________________________ ~5.0 18 Bc)ring Terminated @ 45.5 Feet 1**31-89 D

  • Sample depch (Fe.)

Page 2 of 2 10 N

.. Penetration in blows per, root (ASn-t D*1586)

CR.,. core recovery: NX or ax BORING NUMBER.;......;....;;.D;..;;;E~-_4~ __ _

OATE DRILLED __

1=--...;:3;.;::1~.;.8.;::.;9~ __

desilnacu bit size (ASTM 0*2113; JOB NUMBER '-----------------

88-692 RQD. Rock Quality Delilft2tion Ca 1 vert C1 iffs Huel ear Power Pl ant ISFSF Calvert County, Maryland FIGURE 2.6-7E (2 of 2 )

LAW ENGINEERING TEST BORING RECORD ELEV.

. VISUAL SOIL DESCRIPTION 0

sa K Nor aE~(ARKS "

121.5 1 CRlRQD 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 DI~nse brown to tan sil ty fine to mt~diul!l SAND (SP-SH), moist 106.5 15.0 10

-t-"":F:'"'!"i-nn-. """':t~o--:'d-en-s-e-:-b-ro-w-n---:"t-o-t~a-n------I20. 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 D

  • Sample depth (Ft.)

Page 1 of 2 BORING NUMBER DE - 5 N

- Penetration in blows per.

toot (ASTI-I D-1586)88-692 DATE DRILLED_-.l-...lII3"-'11.... -...

89 __ _

eR * ~ core recoYelY' NX or ax desicnata bit size (ASTM D*2113; JOB NUMBER "---------------

RQD* Rock Quality DniCft2tion Calvert Cl iffs Huel ear Power Pl ant ISFSF 10 Calvert County, Maryland FIGURE 2.6-7F (I of 2)

.""\\

  • .t::

0 LAW ENGINEERING TEST BORING RECORD ELEV~ STRATlTM DEPTH VISUAL SOIL DESCRIPTION o

SR K Nor REMARKS CR/RQD 86 5' 35 O*

~

~

~

~

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

~:.

81-

~

.. fine SAND (SC-SM), moist

~~

~

~.~

~

~::

44.0 1.oose 1, ght (gray to tan c' ayey

~

76.5 fine SAND SC)*. moist 45.0 18 ~ 5-45.5..

~

.. Boring Terminated @ 45.5 Feet

!- 31-89 I-

~

~

~ -

~

~

I-I-

~

~

~

~

I-po.

po.

po.

~

~

~

~

po..

~

D* Sample depth (J~t.)

Page 2 of 2 BORING NUMBER DE - 5 5

10 N

foot (ASTM D-1586)

CR

.!:t core recovery; NX or ax

.~~;;....------

DATE DRILLEO __

1_-_31_-_8_9 __ _

duicftates bit size (ASTM 0-2113; JOB NUMBER

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

88-592 RQO* Rock Quality OaiCftatioft Calvert Cl iffs Nuclear Power Plant ISFSF Calvert County. Maryland FIGURE 2.6 - 7F (2 of 2)

AUGER PROBE BORING RECORD ELEV.

STRJ~TUM (ft.)

DEP'11f (ft.)

VISUAL SOIL DESCRIPnON O.CI I 0.1

~

TOPSOIL I

Dark brown sandy CLAY

,3.0~------------------------~

1-Dark brown silty CLAY with trace sand 8.0~--------------------------~

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 as noted Water le.11 at time or ezc:ancion REMARKS Cave @ 8.0', 2-1-89 PROBE BORING NO.

DE - 6 DATE EXCAVATED:

2-1-89 JOB NUMBER:

88-692 Calvert Cliffs Nuclear Power Plant ISFSF Calvert County, Haryland FIGURE 2.6-7G

LAW ENGINEERING TEST BORING RECORD ELEV.

STRATUM VISUAL SOIL DESCRIPTION o

SR K Nor CR/RQO RE..\\lARKS DEPTH 113.9' 0.0' 108.9 103.9 98.9 93.9 88.9 83.9 78.9 Finn brown to tan SAND (SP), moist Wet below 20 feet (Cl) J Some coarse sand below 22 feet Very loose 1 ight gray to tan silty fine SAND (SM), little clay, Iwet

'Very loose tan silty fine SAND (SM), wet 5.0 14 7.5 18 10.0 14 15.0 12 18.5 12 22.0 6 27.0 8 32 31.0 18 3

35.0 18..

6 15.5 17.5 19.0 21.0 24.0 26.0 28.0 30.0 32.0

--=-@ 24.5',

2-6-89

34. 0 c @ 34.3',

2-6-89 o. Sample depth (F't.)

Page 1 of 2 BORING Nl7MBER. DE-7 10 N

foot (.AS'n1 D-1586) eR * ~ core reeo.ery; NX Of ax DATE ORtLLED __ 2_-_2_-8_9 ___ _

daicnata bit size (ASTM 0-2113; JOB NUMBER ----------

88-692 RQO* RockQu.lityOnicn=ation Calvert Cliffs Nuclear Power Plant ISFSF

-:.- Water.eftl. time o( drillinc Calvert County. Maryland FIGURE 2.6-7H (I of 2}

f.i

,tt LAW ENGINEERING TEST BORING REC,ORD ELEV.

STRATUM DEPTH VISUAL SOIL DESCRIPTION D

SR K. Nor RE.\\tARKS 78.9' 35.0' CR/RQD 73.9 0.0 18..

2 43.0

  • 1nn l1ght gray to tan

(:lAY (Cl). moist 68.9 5.0 18 6

46.0 L.oose dark gray cl ayey fine SAND 46.0 (SC), moist 48.0 9

63.9 51.0 Finm to very stiff dark gray clayey and sandy SILT (Ml). moist 54.0 18 5

58.9 58.0 18 22 58.5 53.9 Boring Terminated @ 58.5 Feet 2-3-89 O* Sample depth (Ft.. )

Page 2 of 2 10 N

loot (AST.\\f D-1586)

CR

  • ~ eore neo"".; NX or ax BORING NUMBER ___ D

.... E_-.... 7 ___ _

DATE DRILLED __ 2_-_2_-8_9_-__

desicnaca bit lize (ASTM 0-2113; JOB NUMBER '----------------

88-692 RQO* Rock Quality Desilution Cal vert Cl iffs Huel ear Power Pl ant ISFSF Calvert County, Maryland FIGURE 2.6-7H (2 of 2)

AUGER PROBE BORING RECORD ELEV. STltA TUM (ft.)

DElM'H (ft.)

VISUAL SOIL DESCRIPnON o O*

0.* 2 i\\

TOPSOIL f

Dark brawn sandy CLAY 3.. 5 -

Tan brown silty SAND 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

-=;::-

Water 14t." as noted Water 14tnl at time or excafttion REMARKS Cave @ 7.0', 2-1-89 Page 1 of 1 PROBE BORING NO. _0_E-_8 __ _

DATE EXCAVATED:

2-1-89 JOB NUMBER:

88-692 Calvert Cliffs Nuclear Power Plant ISFSF Calvert County, Maryland FIGURE 2.6-71

(

ELEV.

..118.2

  • 113.2 108.2 103.2 98.2 93.2 88.2 83.2 LAW ENGINEERING TEST STRATUM DEPTH VISUAL SOIL DESCRIPTION 0.0' 0.2 TOPSOIL

$oft to stiff brown sil ty CLAY i(CL). damp 6.0 I-inn damp

~:O

y 15.0 Finn to dense brown to tan fine t~ medium SAND (SP). moist to wet

~ret below 28 feet 32.0~------------------------~

Firm light gray silty CLAY (Cl),

damp BORING RECORD 0

SR K Nor RE.\\IARKS CK/RQD 4

9 13 17 0.0 18 8

5.0 0 24 0.0 12 : : :: 18 5.0 10 : :: 39

~

@ 28". 2-13-89 0.0 12 : :. 39' 35.0 18 7

D* Sample depth (Ft.)1 Page 1 of 3

/.. 10 YMBOLS:

Unduturbed Sample N

loot (~t D-1586)

CR

  • ~ COte reco.ery; NX or ax BORING NU'MBER~..;;.D.;;.E ---:;..9 ___

DATE DRILLED __

2_-_6_-8_9 ___ _

desi,natn bit size (ASTM 0*2113; JOB NUMBER '----------------

88-692 RQD* Rock Quality DesiCft2tion Ca 1 vert Cl iffs Nuel ear Power Pl ant ISFSF Cal vert County. Maryland FIGURE 2.6 -7J (I of 3)

l LAW ENGINEERING TEST BORING RECORD ELEV.

STRATUM

~ VISUAL SOIL DESCRlP'T10N D

SR K Nor CR/RQD RE.\\IARKS 8

78.2 73.2 68.2 63.2 58.2 54.2 48.2 DEPTH

36. 0 +-:F=-:i~nn-ta-n-s~i~l-ty-f~i-ne-S-AN-D~(~S-M-).-w-et~

9.0 18 V*ery loose 1 i ght gray to tan c 1 aye 5. a 18 fine SAND CSC). moist Lloose dark gray cl ayey fine SAND (SC). moist S1:iff dark gray clayey' and silty fiine SAND (SC-S~t). moist 0.0 18 0.0 18 0.0 18 36.0 38.0

  • ,C

@ 54 I, 2-13-89 61.0 16 D* Sample depth (Ft.]1 Page 2 of 3 10' N

  • Penetntion in blows per, foot (ASnI 0-1586)

Cit * ~ core Aeonry; NX or ax BOaINe NUMBER __

, -.O..;;;,E_-...:9 ____ _

DATE DRILLED _--.;;2;..,.-,;;..5-,...;8;;..;;9 __ _

dnicnates bit size (ASTM D*2113j JOB NUMBER ~-------

88-692 RQD. Rock Quality Desicnation Calvert Cliffs Nuclear Power Plant ISFSF Calvert County, Maryland FIGURE 2.6 -7J (2 of 3)

LAW ENGINEERING TEST BORING RECORD EL£V.

STRATUM VISUAL SOIL DESCRIPTION o

SR K Nor CR/RQD REMARKS DEPTH I 70.0' 43.2 3S.2 80.0 18 81.0 83.0 84.0 IS 33.2 2S.2

90.

18 Trace shells below 94 feet

94.

23.2 97.0 lrm green S1

.y

~'ith shell s, wet 18.2 100.5 lOa.

16

30 Boring Terminated @ 100.5 Feet

~~-S-89 D* Sample depth (Ft.)

Page 3 of 3 10 N

loot (ASTM D-1586)

CR.,. core ftCoyery; NX or ax BORING NUMBER ____ D.._E;...-__.9----

DATE DRILLEO __

2_-6_-_8_9 __ _

duicftates bit size (ASTM 0*2113; JOB NUMBER ---------------

88-692 RQD* RockQualityOesicn~tion Calvert Cliffs Nuclear Power Plant ISFSF Ca 1 vert County, Maryl and FIGURE 2.6-7J (3 of 3)

LAW ENGINEERING TEST BORING RECll,RD ELEV

  • STRATUM DEPTH

" VISUAL SOIL DESCRIPTION D sa K Nor REMARKS

'CR/RQD 119.2' 0 O' 0.2.. i\\

TOPSOIL r

to finn brown silty 1.0 15 6~

loose fine SAND

.. (SM)," trace clay, dry to damp 2.S 12 19

~

~

~

114.2 S.O 16 24 I--

~

~

7.S 16 11

~:O

~

  • Finn brown to tan silty fine to

~

medium SAND (SP:-SM), J!lOist 109.2 10.0 14..,

13 !--

~

l-

~

~

104.2 15.0 Dense bro\\*m to tan tlne to mediUm lS.0 18 ~

~. 28 ~

  • SAND (SP). damp to moist

~

Wet below 16 feet, some coarse

~

sand below 16 feet

~

99.2 20.0 8.... 22 -

~

~

~ -=- @ 24 1

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

~

l-89.2 30.0 10... 48 -

~

'.0

    • 0 32.0 V'ery loose light {ray to tan

~

~

.. clayey fine SAND SC), wet

~

12 ~

~

84.2 35.0 3 ~

~

D* Sample depth (Ft.)

Page 1 of 2 N

foot (AS'DI D-1586)

CR

  • ~ core recoyery: NX or ax BORiNO NUMBER, DE-10 DATE DRILLED __ 2_-_6_-_89 ___ _

desicnatu bit size (ASTM D*~1l13i JOB NUMBER

.-----~---------------

88-692 RQD* Rock Quality Dnicnation Calvert Cl iffs Nuclear Powel"'" Plant ISFSF Calvert County, Maryland FIGURE 2.6-7K ( I of 2')

LAW. ENGINEERING TEST BORING REC1JRD ELEV.

STRATUM VISUAL SOIL DESCRIPTION o

SR K Nor CR/RQD RE!\\lARKS DEPTH 84.2' 35.0'

'1-

1-I-

'37~o-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',

48.0 2-13-89 69.2 50.0 18..

6 ~

~

52.0 Finn tan t1ne SAND (5M), m01s~

I-

~

~

64.2 55.0 18 16 --

55.5_

0.;,.

~

E~ori ng T em; na ted @ 55.5 Feet

~

~~-6-:89

~

~

~

~ -

~

~

~

~

~

O* Sample depth (Ft.)

Page 2 of 2 10 N

loot (Asn.t 0*1586)

CR -,. cor. recovery; NX or ax BORING NUMB£R.~*

.....;;D;.;:E;....-.;;;.l..;;..O ___

DATE DRILLED 2-6-89 desicn41tes bit size (ASTM D-2113j JOB NUMBER -----------------

88-592 RQO* Rock Quality Desiln4ltion Calvert C1 iffs Nuclear Power Plant ISFSF

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

LAW ENGINEERING TEST BORING RECORD ELEV.

STRATUM DEPTH

. VISUAL SOIL DESCR1PT10N 123 0' 0 0' I:ILL - sampl ed as stiff ~rown fine 1.5 - r..~;andy clay, trace organics, damp 1

I:ILl - sampl ed as brown to gray

- 1fine sand, damp 118.5 113.6 14.0*

FILL ~ sampled as very loose gray l08.S l;ilty fine sand, moist 17.0 I:'inn brown fine to medium clayey

- iind si1.ty SAND (SC-Sr~). dar.tp 1~3.5 20.0 I:'irm tan si1 ty fine to medium SAND

~( sr*,). damp 93.6 93.6 30.5 _

I~oring Terminated @ 30.5 Feet

~~-IO-a9 aB.t D - Sample depth (F't.)

D SR K Nor CR/RQD RE~IARKS

).

1.e 15

)I 1~ I-2.S 12 18 I-

~

~

S.C 18 8~

~

S.D 24 8.0 9.e 14 8~

I--

~. -=- @ 11.5', 2-13-39 12.' 14 S~.. -

15. ~ 14 1~

~16.0 18...

18.0 19.0 16 ~ : 11) -

~

22.~ 12 21

~ --

25. ~ 10 21 10-

~

,.. @ 27', 2-13-89

~

~

~

30.0 10

8 10--

~

~

i-

~

N

  • 'eneuation in blows per.

Page 1 of I BORL~C NUMBER DE-I1 I

loot (.unl D-1586)

CR

  • ~ CON NCo.ery; NX or ax DATE DRILLED _-=2:...-..;1_0 __

-a~9~ __

S8-592 desicnata bit size (ASTM D*2113; JOB NU)lBER -----------------------

.10 SYMBOLS:

s::J Undisturbed Sample RQD - Rock Quality O'siCn~tion Calvert Cliffs Nucl ear Power Pl ant ISFSF Calvert County, Maryland FIGURE 2.6 -7L

t

,<I

~

LAW ENGINEERING TEST BORING RECORD ELEV.

STRATt1!\\,f DEPTH VISUAL SOIL DESCRIPTtON 0

SR K Nor RDtARKS CR/RQD 130.

  • 0.0' FIll - sampled as loose brown 1.0 14 5

silty sand. trace shells below 5 feet. some clay encountered at 2.5 14 9

8 feet. damp 125.9 5.0 14 9

7.5 18 10 9.0

t.

120.9 0.0 15 7

11.0 12.0 0

......, 12', 2-13-89 Firm gray silty fine SAND (SM).

13.0 trace shells. little organics.

4.0 18 13 damp 115.9 15.0 Firm brown clayey and silty SAND 15.0 (SC-SM). damp 24 17.0 8.0 18

21 110.9 24.0 1:35.9 24 26.0 26.0 C ~,5',

I~inn to dense tan medium to 7.0 18... "'0 2-13-89

~..

l:oarse SAND (SP). damp 100.9 3:3.5 0.0 12

"'0 i~oring Terminate t..,

4~-10-89 95.9 D

  • Sample depth (Ft.)

Page 1 of 1 N

CR.

  • ~ CON ncowery; NX or 3X BORING NUMBER DE-12 DATE DRILLED __

2_-_10_-_8_9 __ _

dni,natu bit size (ASTM D*2113j JOB NUMBER ':-_------

88-692 aQD. Rock Quality Desi,ution Calvert Cl iffs Nucl ear Power Pl ant ISFSF Calvert County. Maryland FIGURE 2.S-7M

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