ML20335A076

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Independent Spent Fuel Storage Installation - Revision 28 to Updated Safety Analysis Report, Chapter 2, Figures
ML20335A076
Person / Time
Site: Calvert Cliffs Constellation icon.png
Issue date: 11/18/2020
From:
Exelon Generation Co
To:
Office of Nuclear Material Safety and Safeguards
Shared Package
ML20335A110 List:
References
Download: ML20335A076 (58)


Text

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BWI: Baltimore - Waehlngton lnternatlonaf Airport NAT: Waehlngton National Airport PAX: Patuxent Naval Air THt Station REGIONAL MAP FtGURE 2. 1-1 DELAWARE Kent VIRGINIA

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LEGEND:

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,LJ 8 I 8 !.8 Al\\!ilCLINbiL AlOSI SYNCLINAL &iXIS DOME NORMAL.. FAULY THRUSY FAULT REGiOf'~AL 10 0

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=== CONTOIJl:/IS Oi\\l Will' OF BASEMEN, FIOC~S T EC T C)N IC 1"11Lf.8 10

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I

Calvert Cliffs Independent Spent Fuel Storage Installation ISFSI SITE BORING PLAN USAR Figure 2.6-7 Rev. 26

Elevation (ft.,msl) '

EXIST.ING GRADE OE3 THROUGH srrE CENTER LIN~

~.

SCALE:. HORIZONTAL: 1 '=6*0; VERTICAL: 1'=10' FIL L CL CH ML MH SP SW GP GW OL OH SM GM SC GC DECOM-POSED ROCK ROCK SP-SM

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)fFiOP-OSED GRADE*

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STRATUM 1v*

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N

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3 Figure 2.6-7A

i

,{

ELEV.

118.0' 113 108 103 98 93 88 83 LAW ENGINEERING TEST STRATUM VISUAL SOIL DESCRIPTION DEPTH o.o*

0.2 TOPSOIL Very loose to loose brown clayey and silty fine to medium SAND (SC-SH), damp 9.0 Firm to dense brown-tan fine to medium SAND {SP), moist Some coarse sand below 25 feet 34.o~L:-'.o~o~s""".'e-.....,..-g~t-g_r_a_y----:-t-o_,t,...a_n_c,..a_y_e_y_a_n--,.-1 silty fine SAND {SC-SM), moist BORING RECQRD D

SR K Nor REMARKS CR/RQD 3

4 5

7 0.0 12 ::: 11 5.0 12 :::: 19 0.0 12 :::: 25 5.0 12 30 0.0 10 36

"'r"@ 33', 2-13-89 s.o 10 9

D

  • Eample depch (Ft.)

Page 1 of 2 10 pie ncowry (In.)

N

loo&(~ID-1586)

CR

.,. CON recowery; NX or ax BORlNG NUMBER. ____ 0~E_-.::.1 ___ _

DATE DRILLED 1-31-89 il Symbols CR/RQD where:

dairnac.a bit aize (ASTM D-2113}

JOB NUMBER ---------

88-692 RQD

  • Rock Quality Dnicn~tion Calvert Cliffs Nuclear Power Plant Water lewel. time ot drillin1 Waurlewel CaY~d depth oC borinc Lou oCWatl'!r ISFSF Calvert County, Maryland FIGURE 2.6-7B ( I of 2)

LAW ENGINEERING TEST BORING RECORD ELEY.

STRATUM VISUAL SOIL DESCRIPTION

  • D SR K Nor CR/RQD RE.\\IARKS DEPTH 83 1 35.0 78 73 68 44.o Very loose dark gray silty and clayey fine SAND (SC-SM), moist 5.0 18 49.0-1-"P::-1=-rm~ta-=-=n:--::-sT,r.t~y~~,~n~ern~~r-rr--w-e-lt 50,5 t-------------*---150.0 1a Boring Terminated@ 50.5 Feet 2-1-89 8

C @ 44 1, 2-13-89 4

13 D

  • Sample depth (Ft.)

Page 2 of 2 10 pie HC:~ry (In.)

N

loot (AS'D! I>-1586)

BORING NtJMBER.__..,;;D_E;...-..::1:-----

il Symbols CR/RQO when: CR

  • 1. con nc:owery: NX or BX desicnatu bit size (ASTM 0*?113i OATE DRlLLEO _____

l_-3_1_--'-8_9 __ _

JOB NUMBER. ___

s_a_-_69_2 ___ _

RQO

  • Rock Quality Oesicn:ation Water le'ltl, time o( drillin1 Water lnel C Cawed depth or borinc Lou of Water Calvert Cliffs Nuclear Power ISFSF Calvert County, Maryland Plant FIGURE 2.6-78 ( 2 of 2)

LAW ENGINEERING TEST BORING RECORD ELEV.

VISUAL SOIL DESCRIPTION D

SR K Nor RE.\\lARKS 111.9' CR/RQD TOP 1.0 4

ft brown SILT (-ML). little to 15 ome clay, moist 2.5 16 9

se brown silty fine to medium 106.9 s.o 18 9

fine to medium SAND wet 7.5 18 :::. 13 101.9 0.0 16 7

96.9 5.0 12... 19 91.9 Some coarse sand below 20 *feet 0.0 12 18 86.9 s.o 14 13 81.9 0.0 18 10

-:- @ 32 1, 2-13-89 76.9 5.0 18 13 D

  • Sample depth (Ft.)

Page 1 of 3 10 pl* recowry (ln.)

N

loot (ASTM D-1586)

CR

  • ,. COH nco,rery; NX or :ax BORING NTJMBER~* __ O_E __ --=2.__ __ _

DATE DRILLED 2-8-89 ii Symbols CR/RQD when:

88-692

  • daicnatu bitaiu (ASTM D*2113, JOB NUMBER *--------

RQD* RockQualityOesicnation Calvert Cliffs Nuclear Power Plant

--- Water lenl, time or drillinc Water le-.el C Cued depth oC borinc Losa oC Water ISFSF Calvert County, Maryland FIGURE 2.6-7C ( I of 3}

LAW ENGINEERING TEST BORING RECORD ELEV.

STRATUM VISUAL SOIL DESCRIPTION D

SR K Nor RDlARKS*

DEPTH 76.9' 35.0' CR/RQO 71.9 65.9 61.9 56.9 51.9 45.9 41.9 37.o -+-cl-o_o_s_e_d~a_r_k_gr_a_y_c_la_y_e_y_a-nd_s_i~l-ty-~

fine SAND (SC-SM). moist 41.Q~__,t,...,.._.....,....--,-...---....... -----...... -----1 moist Occasional sand seams 49.o-+--L-oo_s_e_t_o_f_,-_nn __

d_a_r_kg_r_e_e_n-cl_a_y_e_y_-4 and silty fine SAND (SC-SM), moist SO.O lS 55.0 18 60.0 18 65.0 18 70.0 13 5

9 8

9 C

@ 6~', 2-13-89 22 D

  • Sample depth (Ft.).

Page 2 of 3 BORING NUMBER. DE-2 10 pie reco,..ry (ln.)

N

root (ASTiit I>-1586) il Symbols CR/RQD where: CR

  • 1. core rec:oy1ry; NX or BX desicnatu bit size (ASTM 0-2113; DATE DRILLED __

2-_8_-_8_9 __ _

JOB NUMBER ___ s_a_-_6_9_2 __ _

RQD

  • Rock Quality Dni1n:ation Water lnel C Cued depth of borint Lou or Water Calvert Cliffs Nuclear Power Plant ISFSF Calvert County, Maryland FIGURE 2.6-7C ( 2 of 3)

LAW ENGINEERING TEST BORING RECORD

£LEV.

STRATUM DEPTH

. VISUAL SOIL D£SCR.IPT10N D

SR K Nor Cll/RQD RE.\\IARKS 41.9' 70.0' 36.9 31.9 26.9 21.9 92.0 16.9 11*9 100;5 75.0 18 80.0 18 85.0 18 Trace shel 1 s below 90 feet 90.0 18 Dense green silty fine SAND {SM).

with shells. moist to wet 95.0 18 1--=---:---,-=----:---,---,.-,,-.,,...,.,,........,,....---1 00. 14 Boring Tenninated@ 100.5 feet 2-9-89 D

  • Sample depth (Ft.)

Sil

  • Sample reeo-..ry (In.)

K

  • SoD Symbols N

foot (AS'D~ D-1586)

CR

  • !. core reec,Tery; NX or 3X 7

12 19 65 36 27 Page 3 of 3 BORING NUMBER OE-2

~.,;;,.;;;;..,_ ___ _

DATE DR1LLED __ 2_-_8_-_89 ___ _

lli!i~

N or CRIRQD when:

5 1S ggg l0 SYMBOLS:

desicnata bit size (ASTM D*2113, JOB NUMBER *--------

88-692 10

15.

Undisturbed Sample RQD

  • Rock Quality Dnicnation Ca 1 vert Cliffs Nuclear Power Pl ant

--- Wat.er leTel, time or drillinc Water le.el C Cawed depch or borinc Losa oC Water ISFSF Calvert County. Maryland FIGURE 2.6-7-C ( 3 of 3)

ELEV.

126.5 1 121.5 116.5 111.5 106.5 101.5 96.5 91.5 LAW ENGINEERING TEST BORING RECORD STRATUM DEPTH VISUAL SOIL DESCRIPTION o.o*

0.2 3.5 10.0 17.0 TOPSOIL

. nn to stiff brown fine ~andy CLAY (CL). trace silt, damp Loose to finn brown silty fine to medium SAND (SH). trace clay. damp Finn 1 ight brown to tan silty fine to medium SAND (SP-SM). damp.

Loose to dense light brown to tan fine to medium SANO (SP}. moist to wet More coarse sand between 25 feet and 35 feet D

SR K Nor CR/RQD 7.5 18 10.0 16 13.5 18 16.5 14 0.5 10 5

10 6

6 9

15 13 6

6.o a : ::: 34 9.5 18 34

32
: 40 REMARKS 10.5 12.S 14.0 16.0

@ 23 It 2-13-69 26.5 28.5 30.0 32.0 D

  • Sample depth (Ft.)

Page 1 of 2 SR

  • Sample recowry (In.)

.. K

  • Soil Symbola N

foot (AS'Dt I>-1586)

CR

  • ,. core ftCOYery; NX or ax BORING NUMBER.~..;;;D.=E_--=3 ___

DATE DRILLED __ 2_-_1_-_8_9 __ _

if:ill N or CR/RQD where:

5 1S !~ii¥: l0 YMBOLS:

desi1natn bit size (ASTM D-2113i JOB NUMBER *--------

88-692 10 15 Undisturbed Sample RQD

  • Rock Quality Dnicn:ation Ca 1 vert Cliffs Nuclear Power Pl ant Water I*"'* time or drillin1 Water leYel C CaYed depth or borini,:

LouoCWater ISFSF Calvert County, Maryland FIGURE 2.6-70 ( I of 2 )

I LAW ENGINEERING TEST BORING RECORD ELEV.

STRATUM VISUAL SOIL DESCRIPTION D

SR K Nor CR/RQD RDIARKS DEPTH 91.S' 35.0' 86* 5 42

  • 0i--+-..,,,F...-i nn-.... 1-i g_h_t_g_r_a_y_s_i_l_ty_C_LA_Y_C_L_)_,-.1a.o. 0 8 moist 81.5 76.5 51.0 53.0 71.5 55.5 5.0 8.5 oose rne ery to medium SANO (SM), wet 52.0 n c ayey t

1S 55.0 Boring Tenninated@ 55.5 Feet 2-2-89 pie recovery (In.)

il Symbols N

foot (AS'Dt 0-1586)

CR

  • "le core recowery; NX or BX 18 18 18 18 6

45.5 C @ 4S',

2-13-89 47.5 5

49.0 51.0 3

10 Page 2 of 2 BORLlllG NUMBER. DE-3 DATE DRILLED __

2_-_1_-8_9 ___ _

or CR/RQO where:

desicnates bit size (ASTM D-~113,

.JOB NUMBER *--------

88-692 10 SYMBOLS:

Undisturbed Sample RQD

  • Rock Quality Desiiiution Ca 1 vert Cliffs Nuclear Power Pl ant ISFSF

--- Water lnel, time or drillinc Calvert County, Maryland FIGURE 2-6-7D ( 2 of 2)

..r*

ELEV.

116.7' 111.7 106.7 101..7 96.7 91.7 86.7 81.7 LAW ENGINEERING TEST STRATUM VISUAL SOIL DESCRIPTION DEPTH 0.0 1 0.2 1.5 e

e 0

e s

y fine SANO (SM). damp 7.0 Finn brown to tan silty fine to medium SAND (SP-SM}. moist 17~0 Finn brown to tan fine to medium SAND (SP). moist to wet Some coarse sand below 20 feet 29.o-+-~F~i_rrn_._b_r_o_wn_*_t_o_t_a_n_s_i_l_t_y_f_1_*n-e-to---1 medium SAND (SP-SM), wet 32.0-t-:-:----:~1:-:-~---,.,,-----...,.....-1 Very soft ight gray silty CLAY (CL), with occasional sand seams.

moist to wet BORING RECORD D

SR K Nor REMARKS CR/RQD l.O 14 4

2.5 18 6

C @ 3'

  • 2-13-89 5.0 18..

4 7.5 18 16 10.0 15 15 15.0 10... 26 20.0 6 22 25.0 12 23 30.0 18 19 35.0 18 l

D

  • Sample depch (Ft.)

Page 1 of 2 10 mple r.cowry {ln.)

N

foot (ASTI.1 D-1586)

CR

  • ,. core recoYery; NX or ax BORING NUMBER.~_D;..;;E.... -_4,__ __ _

DATE DRILt.ED __ l_-_3_1_-8_9 __ _

iJ Symbols CRIRQD where:

desicnates bit aize (ASTM D*2113i JOB NUMBER *--------

88-692 RQD

  • Rock Quality Dnicrution Calvert Cliffs Nuclear Power Plant Water lewel, time or drillinc Water leYel C Cued depth of borini:

Lou *or Wat~r ISFSF Calvert County, Maryland FIGURE 2.6-7E ( I of 2)

,,I LAW ENGINEERING TEST BORING RECORD ELEV.

STRATUM

  • VISUAL SOIL DESCRIPTION 0

SR K Nor CR/RQD REMARKS DEPTH

81. 7' 35.0' 76.7 71.7 10 38~0 -+-----~------------l Very loose light gray clayey fine SAND (SC), moist 45.5 o.o 18 r--------------1 5.0 18 Boring Tenninated@ 45.5 Feet 1-31-89 pie neo._ry (In.)

ii Symbols CR/RQO where:

N

- Penetration in blows per.

root (AS'Dt D-1586)

CR

  • '- core recovery: NX or BX desi1nates bit size (ASTM D*2113i 3

3 Page 2 of 2 BORING NUMBER. __ -,_;;D;..;;E;...-_4,;..._ __

DATE DRILLED_--=-1-.... 3:a,.;:1:..'"'.=:8.::.9 __

JOB NUMBER. ___

s_a_-_6_9_2 __ _

RQD

  • Rock Quality Oe1i1nation Calvert Cliffs Nuclear Power Plant ISFSF Water level, time or drillin1 Water lettl C Caored depth or borinc Lou or Water Calvert County, Maryland FIGURE 2.6-7E (2of2)

~

LAW ENGINEERING TEST BORING RECORD ELEV.

STRATUM DEPTH

. VISUAL SOIL DESCRIPTION D

SR K Nor RE~IARKS

  • 121.5' 0.0 1 CR/RQD Soft to very stiff brown sandy 4

CLAY (CL), little silt, damp 10 116.5 23 C@ 5.2', 2-13-89 6.8 0

22 medium SAND (SM), dry to damp 111.5 19 12.0 Dense brown to tan silty fine to medium SAND (SP-SH), moist 106.5 15.0 10 40 101. 5 20.0-r-=-:-~~~~~-~~----~20. 0 6 Finn to dense brown to tan 1ne o

14 rnediur.i SAi'iD (SP), moist 96.5 Some coarse sand below 25 feet 25.0 7 15 91.5 30.0 10 35 86.5

35.

8 12 D

  • Sample depth (Ft.)

Page 1 of 2 BORING NUMBER OE-5 10 pie nc:o¥try (In.)

N

loot (AST:-11>*1586) i1 Symbob CR/RQD where: CR

  • 'l.. core recowery; NX or ax desicnata bit size (ASTM D*!!113i DATE DRILLED _

_.._l-.;;;..,3...,1._-_..8.,._9 __

JOB NUMBER. ___ s_a_-_6_9_2 __ _

RQD

  • Rock Quality Dnicrution

--- Wa&er lewel, time or drillin1

~~--I Water level C Ca*ed depth oC borinC Lou oC Water Calvert Cliffs Nuclear Power Plant ISFSF Calvert County, Maryland FIGURE 2.6-7F ( I of 2)

LAW ENGINEERING TEST BORING RECORD ELEV; STRATUM VISUAL SOIL DESCRIPTION 0

SR K Nor CR/RQO RE.\\IARKS DEPTH 86.5 1 35.0' 81.5 39.5 Loose dark gray silty and clayey fine SAND (SC-SH), moist 4"0.D 14 8

44.0 +~~---~=-~~--r~....--...-------l 76.5 45.5 Boring Terminated@ 45.5 Feet 1-31-89 D

  • Sample depdl (Ft.)

pl* recowry (In.)

N

foot (ASTM I>-1586)

Page 2 of 2 BORING NUMBER;;._..;;0;.:;E;...-..;;5 ___

DATE ORILLED __

l_-_3_1-_8_9 __ _

i1 Symbols CR/RQD where: CR

  • ,;, core recovery; NX or ax dnicnat.a bit size (ASTM D*2113i JOB NUMBER 88-592 5

10 RQD. Rock Qu:ality Onicn:ation Calvert Cliffs Nuclear Power Plant Water level C:aYtd depth or borinc Lou or Water ISFSF Calvert County. Maryland FIGURE 2-6-7F ( 2 of 2)

AUGER PROBE BORING RECORD ELEV.

(ft.)

STRATUM DEPTH (ft.)

VISUAL SOIL OESCRIPnON o.o*

U.l '

TOPSOIL I

Dark brown sandy CLAY

.3.0 Dark brown silty CLAY with trace sand 8.0....,. _____________ _,.

Dark red brown silty SAND with trace clay 10.O0-~------------1 Auger Probe Tenninated @ 10.0 Ft.

2-1-89

~

No Groundwater Encountered

-=r-Water leYel u noced Water leYtl ac time or escancion REMARKS Cave@ 8.0 1, 2-1-89 PROBE BORING NO. _O_E-_ti __ _

DATE EXCAVATED:

2-1-89 JORNUMBER:

B8-692 Calvert Cliffs Nuclear Power Plant ISFSF Calvert County, Maryland FIGURE 2.6-7G

.{

ELEV.

113.9' 108.9 103.9 98.9 93.9 88.9 83.9 78.9 LAW ENGINEERING TEST VISUAL SOIL DESCRIPTION p

L Very soft brown sandy CLAY (CL),

some s i1 t. damp

- 8.5 Finn brown to tan SAND (SP), moist Wet below 20 feet Some coarse sand below 22 feet 28*0 -+--Ve_r_y~lo_o_s_e_l=:'.""'i_g_h_t_g_r_ay-to--ta-n----'

silty fine SAND (SM), little clay, wet 32.0-+---------------1

  • very loose tan silty fine SANO (SM), wet BORING RECORD D

SR K Nor CR/RQD 2

3 5.0 14 8

7.5 18 22 10.0 14 12 15.0 12 15 18.5 12 29 22.0 6 33 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 RE.\\IARKS

~@ 24.5',

2-6-89

34. 0 C @ 34. 3 I
  • 2-6-89 D
  • Sample depth (Ft.)

Page 1 of 2 BORING NUMBER. DE-7 pie ncowr," (In.)

i1 Symbols N

foot (ASnrl D*l586) r CR/RQD when: CR

  • tJ. core reeo*ery; NX or ax desicnata bit aiu (ASTM 0*2113)

DATE ORILLED __ 2_-_2_-a_9 ___ _

JOB NUMBER. ___ s_a_-_6_9_2 __ _

10 S'Y'MBOLS:

Undisturbed Sample RQD

  • Rock Quality Dnicnation

--- Water lenl, time o( drillinc 100 -=i="Water lettl NX C Cand depth or borinc 30 Lou or Water

~__.__...,....;.;;~

Calvert Cliffs Nuclear Power Plant ISFSF Calvert County, Maryland FIGURE 2.6-7H ( I of 2}

fJ LAW ENGINEERING TEST BORING REC.ORD ELEV.

STRATUM DEPTH VISUAL SOIL DESCRIPTION D

SR K. Nor REMARKS 78.9' 35.0 1 CR/RQD 73.9 0.0 18..

2 43.0 1nn 19 gray to tan y

CLAY (CL), moist 68.9 5.0 18 6

46.0 l.oose dark gray clayey fine SAND 46.0 (SC), moist 48.0 9.0 18 9

63.9 51.0 Finn 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 Tenninated@ 58.5 Feet 2-3-89 D

  • Sample depth (Ft.)

Page 2 of 2 10 pie ncowry (In.)

N

foot (ASn,t D*l586)

CR

  • ~ core recowery; NX or ilX BORING NUMBER ___...;;D;.;;E;...-...::7~---

DATE DRILLED __ 2_-...;.2...;.-_8_9 __ _

i1 Symbols CR/RQD where:

dni1nata bit size (ASTM D-2113j JOB NUMBER *--------

88-692 RQD

  • Rock Quality Deli1=tion Calvert Cliffs Nuclear Power Plant ISFSF

-_- Water le*el, time of drillin1 Calvert County, Maryland Water l***I C Cued depth or borinc Lou of Water FIGURE 2.6-7H ( 2 of 2)

AUGER PROBE BORING RECORD ELEV. STRATUM (ft.)

DEPTH (ft.)

VISUAL SOIL DESCRIPTION o o*

0.2 i\\

TOPSOIL

/"

Dark brown sandy CLAY 3.5 -

Tan brown silty SAND 9.0 F;ne to medium tan SAND and med;um to coarse GRAVEL 10.u Auger Probe Tenn;nated@ 10. 0 Ft 2-1-89

~

No Groundwater Encountered

--=;::-

Water Inn u noted REMARKS Cave@ 7.0 1, 2-1-89 Pagel of l PROBE BORING NO. _D_E-_8 __ _

DATE EXCAVATED:

2-1-89 JOB NUMBER:

B8-692 Calvert CJ;ffs Nuclear Power Plant ISFSF Calvert County, Maryland FIGURE 2.6-71

I LAW ENGINEERING TEST BORING RECORD ELEV.

STRATUM DEPTH VISUAL SOIL DESCRIPTION D

SR K Nor RE.\\IARKS

.UB.2' o.o*

CR/RQD 0.2 TOPSOIL Soft to stiff brown silty CLAY 4

(CL), damp 9

113.2 13 6.0 inn rown s1 ty 1ne t

damp 17

~:O 108.2 fine to medium SAND (SP-SM),

8 moist 103.2 15.0-+----------------415.0 0 Finn to dense brown to tan fine to medium SANO (SP), moist to wet 24 98.2 93.2 88.2 83.2

,;*.10 0.0 12 :::: 18 5.0 10

39 Wet below 28 feet

~@ 28 1, 2-13-89 0.0 12 32.0-t---------------4 Finn light gray silty CLAY (CL),

damp 35.0 18 7

Pagel of 3 ple~(In.)

il Symbols CR/RQD where:

N

loot (AS'Dt 0*1586)

BORING NUMBER ____ D_E_-__ 9 ___ _

DATE DRILLED 2-6-89 CR

  • -:. core NCOYery; NX or ax desi1natn bit size (ASTM D*:?113i JOB NUMBER. ___

s_a_-_6_9_2 __ _

YMBOLS:

UndiJturbed Sample RQD

  • Rock Quality Desi1~tion

--- Wat.er leftl, time or drillin1 Waterlnel Cand depth oC borint Lou o(WatM Calvert Cliffs Nuclear Power Plant ISFSF Calvert County, Maryland FIGURE 2.6-7J ( I of 3)

I LAW ENGINEERING TEST BORING RECORD ELEV.

8 78.2 73.2 68.2 63.2 58.2 54.2 48.2 STRATUM

  • VISUAL SOIL DESCRIPT10N DEPTH 36.0 Finn tan silty fine SANO (SH), wet 44.o-+-v:-:-e-ry-=-1o_o_s_e~l~i=-~"':""h"':""t_g_r_a_y_to __

ta_n_c..,,.l-ay_e.,....1 fine SAND (SC), moist 46.0 ;-------------~

Loose dark gray clayey fine SAND (SC), moist D

SR K

9.0 18 o.o 18 54

  • o -t-r.F 1:;-:. rm:=--~ta-:-n~s..,.,"l"T"ty~...,,i-n-e-::-:=0----s=M,.,..,_,-w-et....1 5* 0 15 58
  • O -;-S::-t-.i:-::f~f-d-:-a-r-:-lc-g_r_a_y_c~l~a-y-ey--a_n_d_s-,-. 1-t-y----t f ine SAND (SC-SM), moist 0.0 18 0.0 18 D
  • Sample depth (Ft.)

SR

  • Sample r-ry (In.)

.. K

  • Soil Symbols m~i Nor CR/RQD where:

N

  • Penetntlon in blowa per.

foot (AS'Dl D-15156)

CR

  • ,- core reconry; NX or BX dnicnates bit aize (ASTM D-2113, Nor RE.\\lARKS CR/RQD 36.0 38.0 11 2

6 0.C @ 54 It 2-13-89 61.0 63.0 Page 2 of 3 BORING NUMBER. DE-9 DATE DRILLED __

2_-_5_-8;;...9 __ _

JOBNUMBER ___ s_a_-_6_9_2 __ _

s 1s mm 10 SYMBOLS:

Undi,turbed Sample RQD

  • Rock Quality Desisnation Calvert Cliffs Nuclear Power Plant ISFSF 10* 15 Water le... l, time or drillin1 Water leYel C Cand depth oC borini:

Lou of Water Calvert County, Maryland FIGURE 2.6-7J ( 2 of 5)

/

LAW ENGINEERING TEST BORING RECORD ELEV.

STRATUM VISUAL SOIL DESCRIPTION D

SR K Nor CR/RQD REMARKS DEPTH I ]Q.0 1 43.2 38.2 33.2 28.2 Trace shells below 94 feet 23.2 97.0 1nn green s1 y

with shells, wet 18.2 100.5 Boring Tenninated@ 100.5 Feet 2-8-89 so.a 1s 84.0 18

90.

18

94.

10 100.

16 10 12 30 81.0 83.0 D

  • Sample depth (Ft.)

Page 3 of 3 10 pie nec,,..ry (In.)

N

  • Penetntion in blows per.

loot (ASTM 0*1586)

BORING NUMBER._,_..,;;D_E;..-...::;.9 ___

ii Symbols CR/RQD where: CR

  • !:ii core ffCOHry; NX or ax dai1n:ates bil size (ASTM D*2113i DATE DRILLED __

2_-6_-_8_9 __ _

JOB NUMBER. ___

8_8_-o_,.9_2 ___ _

RQD

  • Rock Quality Dai1n:ation Water a... 1, time of drillin1 Waterle"I C CaHd depch of borini:

Lou of Water Calvert Cliffs Nuclear Power ISFSF Calvert County, Maryland Plant FIGURE 2.6-7J ( 3 of 3)

,f LAW ENG I NEERING TEST BORING REC'ORD ELEV.

STRATUM DEPTH VISUAL SOIL DESCRIPTION D

SR K Nor REMARKS

  • ca/RQD 119.2' I

TOPSOIL

1. 0 15 Loose to finn brown silty fine SAND 6

(SM},** trace clay, dry to damp

2. 5 12 19 114.2 5.0 16 24 7.5 16 11

~:O Finn brown to tan silty fine to 109.2 medium SAND (SP~SM), J!1()ist 10.0 14... 13 104.2 15.0 15.0 18..

28 Wet below 16 feet, some coarse sand below 16 feet 99.2 20.0 8

22

@ 24 It 2-13-89 94.2 25.0 10 22 89.2 30.0 10 48 32.0 -+-----~-------~

Very loose light gray to tan clayey fine SAND (SC}, wet 84.2 35.0 12 3

D

  • Sample depth (Ft.)

Page 1 of 2 SR

  • Sample reco\\lffY (In.)

.. K

  • Soil Symbob N

foot (AST.\\( D-1586)

BORING NUMBER

  • DE-10 DATE DRILL£D __ 2_-_6_-_8_9 __ _

iimi Nor CR/RQD where: CR

  • ~ core recoHry: NX or ax desicnatu bit size (ASTM D-2113, JOB NUMBER 88-592
  • --~-----

5 1S mm 10 SYMBOLS:

Undisturbed Sample RQD

  • Rock Quality Desicnation Calvert Cliffs Nuclear Powel'"' Plant 10 15 Water leHI, time of drillinc Water leffl C Cued depth or borini:

Lou or Water ISFSF Calvert County, Maryland FIGURE 2.6-7K ( I of 2)

LAW. ENGINEERING TEST BORING REC1lRD ELEV.

STRATUM DEPTH 84.2' 35.0' VISUAL SOIL DESCRIPTION D

SR K Nor CR/RQD RE~lARKS 37-.O Finn tan silty fine SAND {SM),

- moist 79.2 40.0 41.0

- Very loose to loose light gray to tan silty fine SAND (SM}, little

- clay, wet 74.2 45.0 69.2 50.0 52.0 Finn tan fine 5ANU \\5M), moist 64.2 55.0 55.5_

- Boring Tenninated@ 55.5 Feet 2-6-:89 D

  • Sample depth (Ft.)

SR* Sample nco\\lltry (ln.)

.. K

  • Soil Symbols H

root (~f 0*1586)

CR

  • ~ core recoYery; NX or 3X 10........

18 18,::.

w 18

~..

13 -----

4 ---

t5J 46.0 C: @ 47',

48.0 2-13-89 6 ------

16 -------

~

Page 2 of 2 BORINO NUMBER

  • DE-10 DATE DRILLED __

2-_6_-_8_9 __ _

5 1S I,oN:~:::::*hott, B8-592 desicriata bit size (ASTM D*2113i JOB NUMBER ----------

10 15 Undisturbed Sample RQD

  • Rock Q,.iality Desirnation Ca 1 vert Cliffs Nuclear Power Plant ISFSF

--- Water Jewel, time or drillinc Calvert County, Maryland Water level Ca*ed depch oC borin1:

Loss of Wa:er FIGURE 2.6-7K ( 2 of 2)

LAW ENGINEERING TEST BORING RECORD ELEV.

STRATUM DEPTH

  • VISUAL SOIL DESClllPTlON D

SR K Nor CR/llQD REMARKS 123.5' 0.0' 118.6 FILL - sampled as stiff ~rown fine 1.5 sandy clay, trace organics, damp FILL - sampled as brown to gray f ine sand, damp 113.6 -

108.S 14

  • 0* ~F::o:I~L~L---__ s_a_mp-=1:-e-:d_a_s_v_e-ry--0-0-se_g_r_ay--'

silty fine sand, moist 17-0 ~F~,~-rm-~brown--~f,~-n-e-:-t-o_me_d~i-um-.-c~l~a-y-ey---1 and silty SAND {SC-SM), dar.,p l :>3. 5 20. 0-;-----------------1,.

93.

Firm tan silty fine to medium SAND (SM), damp

25.

93

  • 30.5 t---------------J 30 Boring Terminated@ 30.5 Feet 2-10-89 as.

D * !ample depch (Ft.)

N 1:)

18 8

8 s.o a.o

~@ 11.S', 2-13-39 3

l lo.O 18.0 C@ 27', 2-13-89 Pagel cf l BORL~C NUMBER DE-11 pie ncow,y (In.)

ii Symbols r CR/RQD whert:

  • Penetntion in blows per.

loot (ASnl D-1586)

CR

  • ~ core recowery; NX or ax D.\\TE DRILLED_..:2~-;.:l:.:0:...-8.:::a9:::..-__

88-592

.* 10 S!MBOLS:

Undisturbed Sample desicna&a bit size (ASTM D*2113j JOB Nt1)1B£R *--------

RQD* RocltQualityDesicn:ation Calvert Cliffs Nuclear Power Plant ISFSF

--- Wa&er lewel, time Dl drillinc Calvert County, Maryland FIGURE 2.6-7L

{' "

LAW ENGINEERING TEST BORING RECORD ELEV.

STRATU)f DEPTH VISUAL SOIL DESCRIPTION D

SR K Nor RDIARKS CRJRQD 130.

I 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 0 -

7.5 18 10 9.0

- sarnp e as st, gray s, t, 120.9 trace shells, little organics, 0.0 15 7

damp 11.0 12.0 0

... ' 12 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 15.0 (SC-SM), damp 24 17.0 8.0 18 110.9 24.0 1~5.9 24 26.0 26.0 C

~ 25',

~

Firm to dense tan medium to 7.0 18 2-13-89 coarse SAND (SP}, damp 100.9 3~.5 0.0 12 Boring Terminate ee 2-10-89 95.9 0

  • Sample depth (Ft. )

Pagel of 1 BORING NlJMBER DE-12 DATE DRILLED 2-10-89 10 pie ncoton7 (In.)

N

CR

  • ~ CON,eco.. ry; NX or 3X i1 Symbols Cll/RQD where:

dnisnatu bit size (ASTM D*2113i JOB NUMBER ---------

88-692 RQD

  • Rock Quality O.si,n2tion Calvert Cliffs Nuclear Power Plant

--- Waser 1e.. 1. time or drillin1 Water lewel C Ca*ed depth of borinc Lou o! Water ISFSF Calvert County, Maryland FIGURE 2.6-7M

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