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Redacted Limerick Generating Station, Units 1 & 2, Revision 18 to Updated Final Safety Analysis Report, Chapter 2, Site Characteristics, Figure 2.1-1, Site Location Map
	ML17216A584
Person / Time
Site:	Limerick
Issue date:	09/19/2016
From:	; Exelon Generation Co
To:	; Office of Nuclear Reactor Regulation
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ML16357A167	List: ML16280A335; ML16357A120; ML16357A122; ML16357A124; ML16357A126; ML16357A131; ML16357A132; ML16357A133; ML16357A135; ML16357A138; ML16357A139; ML16357A141; ML16357A143; ML16357A144; ML16357A147; ML16357A148; ML16357A149; ML16357A150; ML16357A151; ML16357A152; ML16357A153; ML16357A155; ML16357A156; ML16357A158; ML16357A162; ML16357A163; ML16357A334; ML17216A201; ML17216A240; ML17216A340; ML17216A362; ML17216A405; ML17216A517; ML17216A584; ML17216A694; ML17216A709; ML17216A762; ML17216A776; ML17216A788; ML17216A792; ML17216A801; ML17216A809; ML17216A812;
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EXCLUSION AREA BOUNDARY 731 METERS ESE SECTOR CONSERVATIVE ASSESSMENT X/Q 2.9 X 10 Sj

-r REALISTIC ASSESSMENT X/ 0 1.2 X io 4

.4 0

.4 S

4 5

icr .4

.4 I I I I I I I I 0.01 0.060.10.20.5 1 2 5 10 20 30 40 50 80 70 90 90 95 98 99 99.8 99,7 99,99 PERCENT OR PERCENT OF TIME VALUE IS EQUALED OR EXCEEDED

[OTE Information in this figure is for historical purposes onlyj LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT CUMULATIVE PROBABILITY DISTThBUTION O** X/Q FOR THE EXCLUSION BOUNDARY FIGURE 234i REV. 14, 09108

1 I I I I I I I I I I

LPZ 2043 METERS ESE SECTOR ASSESENT XIQ

7.8 X i0 REALISTIC ASSESSMENT XIQ 3.3 X 106 S

.4 S

S S

S

.5

.5 III iii I I 11111 IiI I II II 0.01 0.05 01 0.2 0.5 1 2 5 10 20 30 40 50 80 70 80 90 95 98 99 99.8 99.9 99.99 PERCENT OF TIME VALUE IS EGUALEO OR EXCEEDED NOTE: Information in this figure is for historical purposes.

LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYS1S REPORT CUMULAIVE PROBABILITY DISTRIBUTION OF XIQ FOR THE LPZ BOUNDARY FIGURE 23A2 REV, 14. 09/08

I II I I I I 11111 I I I I I IIIj 1 I II Ii EXCLUSION AREA BOUNDARY 731 METERS ESE SECTOR:

I cONSERVATIVE a 1 111 ii I I I I I III I I 1 1! liii I I 1 1111 2 1 15 72 524 17*0 TIME PERIOD FOLLOWING POSTULATED ACCIDENT (HOURS)

NOTE: Information in this figure is for historical purposes only.

1 LIMERICK GENERAflNG STATION UNITS I AND 2 UPDATED FiM. SAFET V ANALYZ:IS ACCIcENT X/Q VALUE FOR RELEASE PERIODS GREATER THAN 2 HOURS AT THE EXCLUSION AREA BOUNDARY FIGURE 2.3A3 REV. 14, 09/08

I 1111111 I IIlIIlI( I lIIII 4

io LPZ 2043 METERS ESE SECTOR 4

1o REALISTIC i iii 1 11 iii 1 1 lii 1111 I 1 1 1111 2 S 18 72 524 8750 TIME PERIOD FOLLOWING POSTULATED ACCIDENT (HOURS)

[R5tE Information is this figure is for hrstoncal purposes only j LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT ACCIDENT XJQ VALUE FOR RELEASE PERIODS GREATER THAN 2 HOURS AT ThE LPZ BOUNDARY FIGURE 23A4 REV, 14, 09/08

.. ' ."" . " '~ .". "'........ .~" I* *

. "..~ :

c: '~

,.: ~ . :':

, J.

.. ,(SoriJ@~b@ci (ffi~@~1fD~ ~~i?o~ ...:.:"

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":"~~O~'~"~","":::

mJ W~t1@~~' QJ1S0~@' ~~~' .

'wovGO rn@[g~&tr'@w '-~ . " .

NOTE: THIS DRAWING ONLY SHOWS POWER PLANT BUILDINGS, AUXILIARY BUILDINGS NEEDED TO GENERATE ELECTRICITY, AND SUPPORT BUILDINGS ATTACHED TO THE POWER PLANT.

COMMERCIAL OFFICES AND PARKING LOTS ARE NOT SHOWN.

LIMERICK GENERATING STATION UNITS 1AND 2 UPDATED FINAl SAFETY ANALYSIS REPORT SITE PLAN FIGURE 2.4-1 Rev. 2 J uly/Q2

)

i COLUMBIA ,,

~UZERNECOUNTY~

I COUNTY

( (L-- -,

c: *

) I PENNSYLVANIA )

_ OCHUYLKIL~

NORTHUMBERLAND -N-COUNTY

!L RIVER BAS_IN LOCATION MAP

-: LEHIGH COUNTY DAUPH~

COUN~~N >>;

/

(

)

I l

,""'\

'K

/' ~~

" ?

~--

LANCASTER COUNTY " ' , "Z <, ./'"7 ~ ,

/

\

~(~

\

MONTGOMERY \ "-

'" BUCKS COUNTY Y""'----;

COUNTY '"

/

NOTES:

1. COMPILED FROM INFORMATION FROM DELAWARE RIVER BASIN COMMISSION.

CHESTER COUNTY

2. (;\ INDICATES WATE R SUPPLY

~ WITHDRAWAL POINT; SEE TABLES LIMERICK GENERATING STATION UNITS 1 AND 2 2.4-4 AND 2.4-5 FOR IDENTIFICATION UPDATED FINAL SAFETY ANALYSIS REPORT OF USERS.

SCALE IN MILES 5 0 5 SCHUYKILL RIVER BASIN

!IiwI ;;j WATER USE FIGURE 2.4-2

PA - 422A

~-- - PA-4 22

- - - - - STILL CREEK TAMA QUA- I TAMA QUA -2 PA - 425 PA- 476 PA - 477 INDIA N RUN AUBURN - - - - - - -.....

KERN SVILL E PA - 4 78 -----J......~ -

MAIDEN CREEK ONTE LAUN EE BERN HART ANTIE TAM BLUE MARS H - - - - - - I FELIX GR EE N HILL S - - - ---.1..,..

LIMER ICK G.S .--_r w o!

10 i

KEY SCAL E IN MILES

Storag e dam

- Run river dam LIMER ICK GENER ATING STATIO N Dam consid ered in UNITS 1 AND 2 seism ic study UPDATED FINAL SAFETY ANALYSIS REPORT Future dam SCHU YLKIL L RIVER DAMS A dopte d from Bull. 4, Opt. of UPSTREAM FROM Fores t 8 Water s (Opt. of Enviro nmen tal LIMER ICK SITE Resou rces) Comm onwea lthcl PA.

FIGUR E 2.4-3

)

Security Related Information Figure Withheld Under 10 CFR 2.390 Rev. 15, 09/10

Security Related Information Figure Withheld Under 10 CFR 2.390 C1 4 0

0 UJ< zo LU Z zU)

a. -J CZ Cl) U. Z 4 LU 0 CLLJO c1)z wO< DW )

1 QZ(

U wccz Za.

0 i

Rev. 15, 09/10 C, LU C

Security Related Information Figure Withheld Under 10 CFR 2.390 LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT INTENSE STORM SITE RUNOFF PATTERN: SECTIONS AND DETAILS (SHEET 1 0F3)4)

FIGURE 2.4-6 Rev. 15, 09/10

Security Related Information Figure Withheld Under 10 CFR 2.390 LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT INTENSE STORM SITE RUNOFF PATTERN: SECTIONS AND DETAILS (SHEET 20F3) 4)

FIGURE 2,4-6 Rev. 15, 09/10

Security Related Information Figure Withheld Under 10 CFR 2.390 0

r 44 z

ji ouw wz w

w U, Rev. 18 09/16

Security Related Information Figure Withheld Under 10 CFR 2.390 UUERIcIC RATINQ STATION UNITS I AND 2 UPDATED FINAL SAFETY ANAtYSIS REPORT INTENSE STORM srr RUNOFF PATTERN: SECTIONS AND DETAILS (SHEET 4 OF 4)

Rev.

Rey. 18

15. 09/16 f)9/IO FIGURE 24-6

10,000 100,000 1,000,0 00 300 I I 1 I I I I I I I I I I I I 11111"" 300 250 250 200 r-:-v to --

e n--- 200

.~

..r.f

~

c>

iii II II E

I ISO

~

~ ..: 150 lL

't: 140

I III

~ 140

~

II 130 /

~

0 V 130 120

~

-> 120 110 I I I 1 1 I I I I I I I I I I 1111111 11 110 10,000 100,000 1,000,00 0 Discharg ~ - c15 0 From backwat er study 0 From friction - slope - dischorg~

relation (Fig.2.4 -/3)

LIMER ICK GENER ATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT SCHUYLKILL RIVER DISCHARGE RATING CURVE AT LIMERICK SITE FIGUR E 2.4-7

.; COLUMBIA

.COUNTY

\

L-- CARBON COUNTY ~~SYLVA~IA '\

NORTHUMBERLAND COUNTY I SCHUYLKILL -6.,..(

L:~R BASIN~ ~

LE HIGH COUNTY LOCATION MAP SITE "I

" /1 LEBANON C.;" / ".- J

-'-"'" (I I

I

\

'K \_(~'~ BUCKS COUNTY

\ "

MONTGOMERY COUNTY NOTES:

1. COMPILED FROM MAPS OF THE COMMONWEALTH OF PENNSYLVANIA, DEPARTMENT OF ENVIRONMENTAL RESOURCES-(fORMERLY FORESTS AND WATERS) LIMERICK GENERATING STATION

2. .0- INDICATES STREAM GAGING" CHESTER COUNTY F~

DELAWARE UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT STATION; SEE TABLE 2.4-9

, COUNTY SCHUYLKILL RIVER BASIN 505 SCALE IN MILES liii.iiiijI ;

I FIGURE. 2.4-8

~ot,1!

. ~~ ~;'<. ..

't-'f I

~ "J' I

140

~\ - FRON FIG. 2'4-7 130 / '---. f\

~ V '-'"

I IL Z

0 120

~

C III

~

III 110 100 0 ~ 10 l~ 20 25 30 35 40 ~O 60 1000'8 Of FT. FROM SANATOGA NOTES, I PROFILE FROM SURVEY DATA TAKEN BY SANDERS AND THOMAS. INC.

THEIR DRAWING I OF I DATED 1/11/72. PROJECT NUMBER 3208.

2. ALL READINGS TAKEN ON EAST SIDE OF SCHUYLKILL RIVER.

3. ALL RAW DATA SHOWN. NO ATTEMPT MADE TO ADJUST FOR POSSIBLE HUMAN ERROR IN LOCATING HIGH WATER MARKS.

(TOP OF OIL DEPOSIT WHERE VISIBLE)

LIMER ICK GENER ATING STATIO N UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT SCHU YLKIL L RIVER HIGH WATER PROF ILE FLOOD OF JUNE 22, 1972 FIGUR E 2.4-9

<, 0 0

r-,

<, 0 0

0 If')

'"-. ~ Q 0

N U) a::

~

I&J

-Z

"'~ ..J

-,-, CD CD

~

a::

I&J It)

-Z

~ V I&J 0

z

\ If')

I&J a::

a::

\ 0 I&J i\ N a::

\, - -

It) 0 0

0 en 0

CD 0

to-0 CD 0

It) 0 V

0 If')

1\

0 N

0 0

FLOW IN 1000 C.F.S.

NOTES: LIMER ICK GENER ATING STATIO N BASED ON REGIONAL FLOOD - UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT FREQUENCY ANAL YSIS PRESENTED IN USGS WATE R SUPP LY PAPE R SCHU YLKIL L RIVER FLOOD 1672 . DRAIN AGE AREA EQUA LS FREQUENCY AT POTTSTOWN, PA 1147 SQUARE MILES .

FIGUR E 2.4-10

NOTE:

THIS ORAWING IS COMPOSED OF PORTIONS OF U.S.G.S TOPOGRAPH Ie MAPS, 7.5 MINUTE SERIES, PENNSYLVANIA:

PHOENIXVILLE 1955 (REV. 19681 POTTSTOWN 1956 (REV. 19681 LIMERICK GENERATING STATION UNITS' AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT

,... lOCO SCHUYLKILL RIVER BELOW POTTSTOWN, PA. BACKWATER SECTION LOCATION CONTOUR INTERVAL 10 FEET DATUM IS MEAN SEA LEVEL FIGURE u*n

NOTES:

I. BOTTOM SHOWN IS ASSUMED ELEV.

OF EQUIVALENT RECTANGULAR MAIN CHANNEL SECTION (SEE TEXT).

2. WATER SURFACE ELEVATIONS SHOWN ARE FOR HIGH ASSUMED STARTING WATER SURFACE (SEE TEXT).

LEGEND:

U.C. DENOTES UPPER CHORD L.C. DENOTES LOWER CHORD "UPPER AND LOWER CHORDS" REFER RESPECTIVELY TO THE TOP AND BOTTOM OF THE FLOW OBSTRUCTION PRESENTED BY THE BRIDGE SUPER-STRUCTURE.

APPROX PLANT SITE

/356,000 C.F.S.

z 160

>>: U.t SA~ATO~A BRl I J I I ~

0 fie

- /200,01°0 C.F.S I-l&Jen

..J~ 140 I .~

I-- U.C. LINFIELD HWY. BR.

l&J /99,OOp C.F.S. .. ~

l&Jl&J u>

et° 1&..<<1 a: et t/L.C. SANATQGA BR.

~

I

,53,900 C.F.S.

__28.000 C.F.S.

~

1-

-f-- ~

- U.C. LINFIELD R.R. BR.

L.C. LINFIELD R.R. BR.

L.C. LINFIELD HWY. BR.

> 120 en..,:

a:

l&J I&..

~

'-21.0t C.F.S.

i r r

i'.

I

~~

I"7,4iVHf "' 1" 100 O' 2,000' 4,000' 6,000' 8,000' 10,000' DISTANCE DOWNSTREAM FROM SANATOGA BRIDGE LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT COMPUTED WATER SURFACE PROFILE AT LIMERICK SITE FIGURE 2.4-12

20,000 100,000 1,000,000 I.S f-------r-------,.----f-----r---.-.--.-I-------.-------.--.--f----.--.---..-.--f------. I. S 2.0

..2

)(

3.0 I

Ui

-- --~- --

II Q. 4.0 4.0

~

c:

0 e S.O

~

6.0 10.0 t-------l---!---t---.L----l-l..-...L-t--------.L.------l..--.L.-_+-----l.._L-..l-..l-+------.J 10.0 20,000 100,000 1,000,000 Discharge - cfs

- - - - - Apparent Asymptote (5 =.00038)

Best - Fit by eye trend (Used)

LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT RELATION BETWEEN FRICTION SLOPE AND DISCHARE OF SCHUYLKILL RIVER AT LIMERICK SITE FIGURE 2.4-13

Maiden Creek Dam "V FWSD= 397*5 400 400 Blue Marsh Dam "7FWSD = 317.5 Ontelaunee Dam

v FWSD = 304.2 300 300

....cu cu LL I

Z o

Plant grade EI. 216.5 ~

1 >

UJ

.....J UJ 200 EI.188 200 E1.152 Standard Project

- Flood 250,000cfs EI.I05 100 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 River miles upstream of Limerick Birdsboro Section Limerick Generating RIVER PROFILE SCHEMATIC Station EXPLANATION:

\l FWSD = Water surface elevation at time of failure.

216.5 PLANT GRADE 120.

o 1000 3000 5000 7000 9000 CROSS-SECTION OF SCHUYLKILL RIVER AT LIMERICK SITE LIMERICK GENERATING STATION 5 o 5 10 15 UNITS 1 AND 2 20 CONTOUR INTERVAL 100 FEET UPDATED FINAL SAFETY ANALYSIS REPORT DATUM IS MEAN SEA LEVEL LOCATION MAP-FEATURES OF DAM FAILURE STUDY FLOODS DUE TO DAM FAILURE RIVER PROFILE AND DAM LOCATION MAP FIGURE 2.4-14

(

\I I'

it

\f\.,.....

\.

\ .

\\

o 200 400 600 800 1000 EXPLANATION ,......,...-.,;; i 2/4 SCALE IN FEET

P6 OBSERVATION WELL WITH ELEVATION OF WATER LEVEL IN FEET.

LIMERICK GENERATING STATION

'"'" ~SO

" - POTENTIOMETRIC CONTOURS IN FEET.

UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT NOTE: OBSERVATION WELLS AND WELLS ~&ANDO~'DOR POTENTIOMETRIC CONTOURS OF DESTROYED DURING CONSTRUCTION, SEE UFSAR WATER TABLE, MAY 25,1979 TABLE 2.4-2' (SHEET10F2)

FIGURE 2.4-15

....... ,\.

(

EXPLANATION

P6 OBSERVATION WELL WITH ELEVATION OF LIMERICK GENERATING STATION WATER LEVEL IN FEET

UNITS 1 JNO Z f;)o~

-../'1,. UPDATED FINAL SAFETY ANALYSIS REPORT POTENTIOMETRIC CONTOURS IN FEET OBSERVATION WELLS AND POTENTIOMETRIC CONTOURS OF WATER TABLE -- MAY 31,1888 (SKEET 2 0 F 2)

FIGURE 2.4-15

o 10 20 SCALE IN MILES

~ Public Ground Wat.r Suppli.r R.f.rene.. :

Bielecker, J.E. Lelcinlky, J. B. and Wood, C.R., 1968 " Wa t* r R.ouFCes of the Schuylkill River Bali nil, Water R..ourell Bull.tin No.3, LIMERICK GENERATING STATION Department of Fortlt and Wat.rl, UNITS 1 AND 2 Harrilburg, Pennsylvania. UPDATED FINAL SAFETY ANALYSIS REPORT Hammer, P., 1976, "Water Servic. Plan ", Montgom.ry PUBLIC GROUND WATER County Planning CommissiOrl, Court SUPPLIERS WITHIN 20 MILES House, Mortistown, PA. OF THE SITE FIGURE 2.4-16

SCALE IN FEET R,ference: LIMERICK GENERATING STATION UNITS 1 AND 2 LGS PSAR Figure 2.4.2 UPDATED FINAL SAFETY ANALYSIS REPORT GROUND WATER USERS WITHIN ONE MILE OF THE SITE FIGURE 2.4-17

HI'DIlOllllAl'H Of .LL P-3

~1 For~ ..

. of obIervlltion .11, _

. **Fitu,. 2. destroyed

2. J:r:=m.etion.Mila P1, P21nd P4 ~

GENERATING STATION lIMERICKUN1TS 1 AND;ALYSIS REPORT UPDATED FINAL SAFETY A 1979 HYDROGRAPHS OF OBSERVATION ::i~~

(SPRAY POND (SHEET 1OF 3)

_ _ _- - - L . : . .FIGURE :.::. 2.4-18

r I

~-~l

~-t__~-----I_- - ----t-~ . - --+---__t_- ~I I

74 19 7~

1. F _ o f _ I o n ....... _

F 2....T'*

2. =.~2r=t~ dlIItrov-l duri",

J. o 1111",..TIO" WILL " .AI Ar."M.ottIII. r---------------------f LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT HYDROGRAPHSOF OBSERVATION WELLS

( SPRAY POND AREA)

(5HEET 2 OF 3)

FIGURE 2.4*18

P-11 P-16 11 1\ ~r .: 0VV Iv A/

j'\

~

011 IY\;~r ~V --vv yvrv \\ '"-.

~ /\ ~h I v IV Zm Z~ A A A ~ /

0- 0-I~r ~ ~ f\ ~ ~\

I-d§ fI v I-

~~

i (\/

WI ! I \ I

'I

\! ~ v ~~ ~ I V ~ ~'

1\ I

~ ~V V u I)

TITTTT, j'T 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1979 1980 1981 1982 1]83 ,984 1985 1986 ,987 1988 HYDROORAPH Of I1£LL P-" L------

HYDROORAPH Of I1£LL P-lI

~

P~2 1~51 I

I I I I I I I I I --- ----------

. I I v-. A )~ \/'1 A./\ ~ J v-..J"-- ,,;.1 I

~ A. II I

A I

A r

I I !I A r-;

..... .,~'""

~V\j

'1Y'1 ..... <<<

y~

0.-

V I. . . . . . . . . . . . . . .

y I

1979 1980 1981 1982 1983 1984 1985 I

I 1986 1987 HYDROORAPH Of I1£LL 1988 P-12 I

I I

I 1979 1980 1981 1982 1ge3 1984 t I 1985 I

I 1986 HYDROORAPH Of I1£LL

,987 P-15 1988 I

~

1. FOf'Ioc8tions of ...... _ F 2.4-15 P-14 P-13 2. Not1I~ vertic:8I P11. P13 end P14.

of hydroenphl of

3. W.... P13 end P16 ....... duri", on"tOinl OOIlItnIC:tion end 8bMdoned.

~ I n~ VI \~~ /\ A A

\rr:

Z~

VVl )V r~

0-A

\tv AA\vy-

~ ~ J\

n A A

~

'I VVV\J

~V-f-- _ _ _

1-/ ~

fV\). ~I~J \j \ LIMERICK GENERATING STATION V\JJ UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1979 1980 1981 1982 1983 1984 HYDIl_ _ OF .LL P-13 HYDIlOlRAI'H OF .LL P-,4 HYDROGRAPHS OF OBSERVATION WELLS

( POWER BLOCK AREA)

(SkiET S OF ~)

FIGURE 2.4-1'

I I I l I I 200 t>: \, I I I

'I \ ',-, I I I 1 190 ,/ I ~I,~,r'-\ I ......-.-.~. 1

/ \ ~--.--. 1 '-- I

-.J' 1 I '--1 1 '----...-.t-._._.- P II 180 1 ~-____ ,/--t---------.. I II r-<<; ~

,....' .......-*..1 -- I l'---.. --........

170

/' 1"',.//1 I : -----r--------*

I P 14 I I 1 I 160 I . /'. . "-r**.. . . . . I I:"

I /' I 150 1./ I -: I -.....-t..._ ..

NOTES:

I . I ........... P"16 140 I I '*.y/I** 1 P 13

t. For locations of observation wells see i I I I I I Figure 2.4-15, 1,/,+--........------1--------t------ -r------f------ P 15 130 ~' I I I I I 2, Precipitation data from on site metorological statio n,

/ : -, 1 .._ .._ .. _1.-.._.. I .. - .. - .. -+.. - . _.. ~ . -..._.. _ P 12 I I 4.0 I I en I I L&J o

X 3.0 I I z

.. I I z

o

.... 2.0 I

I iI Q. I I o 1.0 I I UJ (k:

Q.

I 0.0 I 10 20 10 20 10 20 FEBRUARY APRIL JUNE 1979 LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT DAILY PRECIPITATION & ELEVATION OF WATER IN OBSERVATION WELLS POWER BLOCK AREA FIGURE 2.4-19

co 0; "en....

en U) o 0

a:

z ci-

<< z~

.., c 0 Lt')

00 o a:

"';; C'l "en en co -

U)~

c a:: ~

Q) co w s:

en .....

co Q)

C'l

~ Q) ~

w ~ CO C'l

> c, Cl.

0 Z ~

Z ~~

Lt)' .s ~

~ en "en

.- :.Je*-

U)

~

o en

.-0 M

"en w

z M

"e....n (S3HJNJ) N0I.1V'1.IdIJ3~d A1Hl.NOV\llV'l.Ol.

LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT TOTAL MONTHLY PRECIPITATION 36 MONTH MONITORING PERIOD FIGURE 2.4*20

300 z

o i=

-c

~ 200 w

Near Reading about 30 miles upstream of Limerick and 5 miles downstream of Blue Marsh Dam.

100 ~-"""'--""""-_...&..._-"""_---I"""_--a. __........__ ..L-_ _.a.- ___

o 2000 4000 6000 8000 10000 DISTANCE (FT.)

LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT CROSS-SECTION OF SCHUYLKILL RIVER AT HYPOTHETICAL DAM SITE *

(LOOKING UPSTREAM)

FIGURE 2.4-21

300

~I

£nl l-

J (I)

II

~I (I)

~

....=

LL Z

0 i=

w 200

...J W

100 ~_--,- _ _..&..._ _..a.-._......Ir....-_--L._ _"""-_ _I..-_--'-_ _"&"'_---'

o 2000 4000 6000 8000 10000 DISTANCE (FT.)

LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT CROSS-SECTION OF SCHUYLKILL RIVER AT LIMERICK (LOOKING UPSTREAM)

FIGURE 2.4-22

300 z

o

~

~ 200 w

_.a.-_- .&_ _....._ _oA.-._ -.&._-

100 L . . . _......_ _..&__.- -IIoo.. ._......_

o 2000 4000 6000 8000 ioooo DISTAN CE (FT.)

LIMER ICK GENER ATING STATIO N UNITS 1 AND 2 UPDATED FINAL SAFET Y ANALYSIS REPORT CROSS-SECTION OF SCHU YLKIL L RIVER NEAR BIRDSBORO (LOOK ING UPSTREAM)

FIGUR E 2.4-23

200 J:

0..

W o

100 Ol..-_--a.._ _...&-_ _I..-_--a._ _.-.._ _"--_--a._ _........_ _ " - - _ ~

o 2000 4000 6000 8000 10000 BREADTH (FT.)

LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT CROSS*SECTION OF REPRESENTATIVE PRISMATIC CHANNEL FIGURE 2.4-24

4.~*

REFERENCE:

N M nd JOhlllOrl,D.W.,1946 FennemCl'l, '.: ,.0 of he United States, PhysiOQroplc DivIIlOllS t. 0 C U.S. GeolOC)icol Survey, WashlrlQton, . .

Scale I: 7.000,000 o 10 20 30 40 50 60 SCALE IN MILES LIMERICK GENERATING STATION 37~-

UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT V!RGiN.A

)'3;,~,~-:iRTI:i CAR(;UNA PHYSlOGFtAPH.IC DIVISI8N8 FIGURE ~t

r.._. -*-********* *". -** - ** ***** ***.* ***.*** ' .' '~- ..: - . : : :.

.** ;i.-.*.-.-.*.***; _ -r:*.t.-.-e.. ..;:

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

e * * * * * * * *_ ~ ***************

- - - - -r:****

. .. . -.*.~~1

..... .. a"!fWI9

~.;

.~, : - .... .. .. - - .. * -

~~.~-

~~ :~' ~

- - - $!C... * .- ************************- ***** ~* * -.-

0 **** ' *** ****** ***** ****** * * *

0Jl" * * * * *" \ . . . . . . . . . . . . . . . . . **** * * * * * * * * * * * *

~.,..

.........,~

~

.~:

~

~::.:

* * * .--'\.t *** * *

e ** - ***

~;;

.**:.:.e:._.:.:.:*** ~~~:.::.;:: :.~ **.**:: ..***.a.*:

,*************: ****** e:***** ~:' ***e' ******** -

: -.- : ~""' - t<<:" .

:e......

- ** e **-.e******** - *********** :.~

****** e ********* : .

.......*..***** :::.:.~:~~: ... .... ~

~

****** t *****************

.\; : : ** ~.:: *** v :: **** :.:: .

~ ~

~...... *** *** e ** _ .

I * * *:......... * .

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

- * * * * * *

to J " **

f'.............

- - .::-~ !.

r-:., ...

e"

.-- . EXPLANATION DESCRIPTION CRETACEOUS: UNCONSOLIDATED SANDSANDCLAYS TRIASSIC: DIABASE SILLS AND DIKES TRIASSIC: LOCKATONG LITHOFACIES;ARGILLITE ANDSHALE TRIASSIC: HAMMER CREEK LITHOFACIESAND BORDERCONGLOMERATES TRIASSIC: BRUNSWICK LITHOFACIES;SILTSTONE.

SHALE ANDSANDSTONES TRIASSIC: STOCKTONFORMATION;SANDSTONES ANOSHALE ORDOVICIAN: LIMESTONES. DOLOMITES. SHALES CAMBRIAN: QUARTZITES.PHYLLITESAND CARBONATES PROBABLE LOWERPALEOZOIC: SCHISTS.GNEISS ANDGRANITE PRECAMBRIAN: GRANITEGNEISS.DRANODIORITE QUARTZMONZONITE ANDGABBROICROCKS KEY :

.!JJ--- FAULTS CHALFONT FURLONGIFLEMINGTON)

@ NORTHBORDER

@) HUNTINGDON VALlJ:y--cREAM VALLEY (i) ROSEMONT e L1MEVILLE

@ BRANDYWINE.MANOR

~

@) ELVERSON DIKES 8i SILLS Q) DOWNINGTOWN DIKE

@ HAYCOCK SILL CD ROCKHILL SILL 8 ZIEGLERSILL 8 ST. "ETERS SILL 5 0 10 15 1""\iiiI"W- I STATUE MILES LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT

" r , r " I: N C 1::

NOTE:

THII __ ~ WAS ~"I:~A"I:D I""OM ~O"TIONS 01" TM!: 1"0LLOWIN8 PRESENTED IN PSAR AS FIGURE U ***** I. TO~08"A~HIC ~~I:WI LMI N8TON, D!:L .-N * .I. -~A. -...0.,

2.5.8; PREPARED BY DAMES AND REGIONAL GEOLOGY I~,ANO NI:WA"I< 1964.

MOORE.

HOLCMlY ADA~T!:D I N ~A" T I""OM ~ ~I:NN. 81:0L. SUf'VI:Y

.t:OLCMlI CAL MA~ 01" fOI:NN, 1%0.

FIGURE 1.1-2

I EXPLANATION u

~~~r~~:~~: ~~~~~a~:~ti~~~~~~a~~t=~

~

o d N l, conglOlllerate.lln New Oxford formation (Stockton o

en equivalent).

w n 2

mRSVl~:lFPppost-Pottsvlllefo~cions: Pp

~ Pottsville group - sandstone and congl_rate

~ with coal.

c

(.)

-MISsIssIPPIAN:Mmc Mauch Chunck formation - shale and sandstoRe:Mp Pocono group - conglOlllerate and sandstone.

!c ..... ..... .....

c

0 :J .. c ~

~

~ .. Dell D£VllR1AN: [Yck Catskill formation, red sandstones c ..... 0 C G .5 .~ (.)

c G and shales:DinMarine gray to brown shales, gray-C :J

.. j c 2

!c .. o ... c b ~

2 b wackes, and sandstones ;Dho Hamilton group, un-s ....

..... !c c::

0 0 1: =: & l:i ~

I&J Olio differentiated:Doh Oriskany and Helderberg

~

2 :J bI G Z NW .. :J Q: >.

0 ~ &

c 0' C ~

2 0

l.. .~

i: ~

&G2 2Q. !:l... '0c

~

..., 2 C

J 0

~

b :J Doh formations, undifferentiated.

G

... 2 0 c::

b

~

c 0

c::

Il:l 2

c 0

..~ ~

~

.. * ~ ... ~o .... ..t

~

I:

~~;:{~~~~,kWu~~m~~e~~~~~:~s.=~l~~~~U~:~d FEET

.~

0' iii

~

2 0 ~

~ :J

~

0 2 l::l ...J ~ ~

C b b

\:)

e

~~~

b U l

s ...,

J iii ~

I-

<Cl:

I SII.

McKenzie formations, undifferentiated;Sc Clinton Sc group:S, Tuscarora formation.

2000 0 U S,

- 2000 <3 N

- 4000 0 OROOV-ICIAN: Central Pennsylvania -Or Reedsville

- 1000 ILl fonnation,Ocl Curtin formation,OIl Beekmante.l

- 1000 ...J group: Great Valley -OlnMartinsburg fonnatiOll,

<t

-10000

-12000 Q.

~: ~~~:~~~oa~~~~~~~~1f~::~~~~:;f~~~. -

-14000

-11000

-11000 g,~~r,~;d ~~~~~:~t: ~m~c~n~~:f;=~;~:

town fonnations,£"Snitz Creek and Buffalo Sprints formations;£. Elbrook fo~tion:£lv Leithsville formation, undifferentiated;£1 Ledger fo,..tton,

£k Kinzers fonnation,£v Vintage fonnation,(.~

Antietalll and Harpers formations :£cIIChicki4ls formation.

~

PROBABLY LOWER PALEOZOIC:Xpt pegNtite:Xpc Peters Creek schist;Xwc wissahickon fo~tion, albite-I c chlorite schist:X. Wissahickon fo~tion, 01110-I wo X clase-mica schist:Xc Cockeysville IIIIrble; XI4I Z 0 Setters fonnation.

<t i .

~ rm-PRECAMBRIAN:F'£ undifferentiated: I gabbroic gneiss lII and ga66ro;Id granodiorite;" graphitic gneiss, Q:: .

In granite gneiss.

..... ~

0

..J n

..... .......=: ..... (.)

.. ~ a.

0'

~--- FAuLT, arrow indicates relative IIIOv~t

.. 0

.... ~

~

'1:) .. ~ .. ~ i:

(.) c:: c

~ G b

~ GEOLOGIC CONTACT

~ t...

(.)

~

Q. (.)

~

b G '0 Q:

~\0 ,.~ U bl

.~

b

~ ~ ~ t c

~ ~ :J t DIKES, pegNtite or diabase, as indicated

~ ~

b ~

..., ~ ~ ~

0 W II) ~ ~ ~ (.) FEET 2000 t=:~C~~~~~~~;;::"In"~~-rt~,......---,~~""t~r----7/~~--::~D~~~~::-\~~~t=~r\!~~~~f-\'-':~~f:::E:=iy~~"f~~i":"X~~);\\-\~X;;"tt1~~~~~~~~~~~~~~~--;:-rrt- 200~

- 4000

- 1000

-10000 o 2

-12000

-14000 SCALE IN MILES

-11000

-11000 REGIONAL GEOLOGIC SECTION - ANTHRACITE REGION TO SOUTHEASTERN PIEDMONT NOTES:

I. Redrafted from the Geologic Map of Pennsylvania, 1960.

2. Section .. xtends from approximatel1 No vertical exaQoeration Sunbury, Pennsylvania to about " LIMERICK GENERATING STATION milll Southwest of Wilt Chester, Pennsylvania, palling within 22 miles UNITS 1 AND 2 of the Limerick site through UPDATED FINAL SAFETY ANALYSIS REPORT geologically similar terrain.

REGIONAL GEOLOGIC SECTION FIGURE &1-3

ERA PERIOD FORMATION/ROCK TYPE THICKNESS IN FEET OUTCROP LOCATION CENO- RECENT AND RIVER ALLUVIUM ZOIC QUATERNARY AN) TERRACE .DEPOSITS 0-20 ALL AREAS CRETACEOUS SAND, SILT AND CLAY o TO OVER 1000 COASTAL PLAI N DIABASE DIKES AND SILLS u

0

--- BRUNSWICK

$- ~HO N

0 LOCKATONG TRIASSIC CJ)

LlJ TRIASSIC 500<:r15,OOO LONLANDS

E HM'NER CREEK FACIE sees L1THCFACES STOCKTON FORMAnON 3000 PERMIAN CYCLIC DEPOSITS OF SHALE, CLAY, CQl\L LIMESTONE ~ a ':A I

PENNSYLVANIAN POTTSVILLE GROUP ~

a SANDSTONE caG.OMERATE NOT CO'JGLOMERATE, SHALE, PRESENT WITHIN VALLEY MISSISSIPPIAN SANDSTONE AND ~ AND SOME LIMESTONE 25 MILES OF RIDGE SHALE /:IK) SAM)STO'JE~I SITE U CEVOOIAN WI TH '11111111111111.

5 OOME LIME STONE

~

LlJ Da...oMrrE, LIM ESTONE

..J SILURIAN SANOOTONE, SHALE

~ AND CONGL.OtIERATE CQ\JESTOGA AND PIEDMONT UPLA~

ORDOIICIAN BEEKMANl"OtVN 3000 AND LIMESTONE GREAT VALLEY GREAT VALLEY

~

COM:>COHEAGUE AND 1400 AND z<{ ELLBROOK LIMESTONE PIEDMONT UPLAND

~ a::

QUARTZITE, PHYLLITE AND DOLOMITE 1900 TO 4100 PIEDMONT UPLAND

~ LlJ READING PRONG

<{

u

~ GLENARM ~ WISSAHICKON SERIES SCHIST a GNEISS GREATER THAN 9000 PIEDMONT UPLAND z

<{ BALTMORE GNEISS READING PRONG 0: PICKER ING GNEISS UNKNOWN m

J1~ FRAM<LIN MARBLE AND PIEDMONT lPLAND R:u

.NQIE:

Modified from Figure 2.5.14 of the Limerick Generating Station PSAR, using data from the Geologic Map of Pennsylvania, 1960 edition.

LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT REGIONAL STRATIGRAPHIC COLUMN FIGURE 2.5-4

I 1

50 25 50 100

--+- SYNCLI NAL AX I 5 SCALE IN MILES

-t-- ANT I CL I NAL AXIS

~ NORMAL FAULT UNO I FFrRFN T I A fED F AUL T LIMERICK GENERATING STATION

REFERENCE:

UNITS 1 ~ND 2 THiS MAP WAS PREPARFI) FROM A PORTION OF THF U.S.G.S. " I FR UPDATED FINAL SAFETY ANALYSIS REPORT WALL PLANNII';G CHART, EAST AND WEST, 1968."

MAP PREPARED BY DAMES AND MOORE AS FIGURE 2.5.9 OF THE PSAR.'

REGIONAL TECTONIC MAP FIGURE 2.5-6

//, /

I ...... 'If r

'j.'

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

~"~.i -::~r'

.~~.

'\(,-\

'J ,,~_~.

~ -:, .. ~~', :~(~:

I

, . I I'

1',

~~~~J \::.-Y

/ 'lIf, ***, __*

~ /;\I '." ~,\'"' . .:- 1"" ~,

.r .' " " ." / \ /: Y.I

... \,1"'1

~ ..~ ~ '~.""'Y .

~.,~ / ~' *;l'*.. , ,',1', \\.....

"7 ? "~~$~~i'Y

~

1_.. ;, ': . K 1'.;.1 '- c-:

-,, ">/,.,' .:

'~'" 7- ...f,< .- ~ ~ ,

, I

'),.

..21

,. ....-;:,~/I .~'. "_'~;~/;' <: '~:~ ,.,..:.."".: "'. ..~. ~

.. I

' v.."

'~

,'oj.

'J' ~'.

\ . ".">:

I.

1 q.* . -1..

c ~

r

, .-. "bl .

\

.'*.. . . .~. . .

. /

~" ..:,:i"'.'~

~~

11/' "\

~.

'5, I'

/ f

,i~

/ . 11

-4 i l +~

L ......

.-'-., .,/,

- -"/.4, <.~

{-, ;'f .' ..

w!~' - ,'~

1 "-.

~.,~.I

'\~,>~ i.\~~~/?~

'.-- T.' ',. .',~.

":'--'F

~\" ~);;"V':' ..... ~ ':~~~:\]:~~~~L<'~

-- ' . "I

'>. ' )',

' -"j'"".

-"" tlD , \

,.3"- /: --

.. ..J!2'

~

~I ", !~" \. r

....:>..! ~~:f

, :.~.:."

GEOLOGIC MAP OF THE LIMERICK-POTTSTOWN AREA c: o 2000 6000 C"5 C)

'1J C

c: SCALE IN FEET 2J m ~ !:

m o m C

3C m

~

. , . . .. , . , ' . _ _ 'WI* *

00

=lC)

(n-<

Z

~c:~

n 2J REFERENCES, THIS MAP WAS PREPARED FROM PORTIONS OF U.s.G.S. QUADRANGLES;

. - ' l I u n....

""ZG) BOYERTOWN, PA_, DATED 1968; POTTSTOWN, PA .* DATED 1968;

-10 en~m SASSAMANSVILLE,PA., DATED 1968,AND PHOENIXVILLE, PA., DATED ".; _ _ '-~IC'"

0'" ~enz 1988.,

E-t "-m CHESTER COUNTY PLANNING COMMISSION,1973,CHESTER COUNTY m.IC<'p)

Z% ~:,2J GEOLOGY. CHESTER COU"'TY PRINTING DEPARTMENT 95P.

-'"'.tll

>>m <z:'

~C:;j LONGWILL, S. AND WOOD. M., 1965, GROUNDWATER RESOURCES BERKS COUNTY' PENNSYLVANIA,PA. . . . . . . . '**11

Dr- COMMONWEALTH OF PENNSYLVANIA DEPT. OF INTERNAL AFFAIRS; m- ZNZ GROUND WATER REPORT W22.59P. ~'.'II

.~ ~ G) __ MIS~_I

D

!< en NOTE, _'Cl_MIII_ _1

~ ~ THIS MAP PREPARED BY DAlHI AND MOME n

~

en

II

~

(5 AS PLATE 2.2-1 IN THE ItT4LIIH.. ICK GENERATING STATION GEOLOGIC "Ef'OAT.

I m Z

~

I L

_ONTO

REFERENCE:

American Geophysical Union, 1964, Boupr Gravity Anomoly Map of the United Stat.. , U.S. Geological Survey, Washington, D.C. Scale 1:2,500,000.

o 100 150 SCALE IN MILES CONTOUR INTERVALIOMILLIGALS

_+37°

_---r- \

80*

_____ __+_ -----~43.

LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT BOUGUER GRAVITY ANOMALy ....

FIGURE 1.1-7

z 0

~

UJ n:

z

~

0 t-OO

~

N ~

U en iE UJ

""-' ~

2 :J z UJ I:

""c-' t-0 u,

en 0 o >

f-en Z

UJ t-Z o

i=

UJ z(!)

<{

s 0

a::

UJ

<{

w o

z w

a::

w

...w a::

LIMERICK GENERATING ITATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT AEROMAGNETIC INTENSITY OF THE LIMERICK-POTTSTOWN REGION FIGURE 2.6-1

EXPLANATION Expkntorr boriftll in which

10"........ taken.

Exploratorybori,.. corwerted to ground water obMr¥ation . .III.

o Aut<< hoi..

Auter Min in _ictt ...1 o petrneomlt.. t..ts were c~.

(4000 Exploratory hoIn in ~ 4-indt diameter core IGmpIn ...... to ....

o Tnt well.

T**t pits

-2!J0- ContOUI'l on or,,, noI ~

""rfoe.; COfttOW inlWval 10 fMt

-140- ConMun on t., III reclL

.... EI.vation of to, til rock from loti of _i....

L.J Geolotic .ection .

8"-'. t Z 5 8

'I

!!I ICALI IN '1 IT

'n Z

'r z

MIg:

For Iocatien of...,..,.ical turver' LIMERICK GENERATING STATION

.... F.". 2.5 -21. UNITS 1 AND 2 2 . For of bOri",., *

UPDATED FINAL SAFETY ANALYSIS REPORT Fi,u 2.5-22 .

5. Geoiotlc section. A -A aM I-I are .hown on Flgutft 2.5-10 2.S':"II. TOP OF ROCK OONTOURS FIGURE 2....

COOLING NORTH TOWERS SPRAY POND o o o o Borin9 P-I Borln9 SP-22 or--.

C\I CO Borln9 Bor in9 A-2~ ( projected 80'W) (projected 80' W ) Z

~ Z Orl91nol 9round Normal pool £1. 2~/' ~__;.I_- - - - - - I -:::::------------------1~====-!:!::.~;;=h~~;:::;:~=~ I £l~ ~

250 w w

~ 250 ~-~==_.::::;;;:::::::====::;;;;;~:===-------l==4;=:;=__=--.--~...------:..:;;;;-.=7 LL LL Z

z 200 z z 200 0 o ~

~ et et >

> w w 150 -'

-'150 w w

SECTION A-A (ALONG E3920 LOOKING EAST)

~:

I. For location of Section, see Fi9ures 2 . ~ - 9 and 2.5 - 13.

2. For L09S of Bori"9S, see Fi9ure CIRCULATING 2.5 - 22 WATER 3. Section B -B is shown on Figure PUMPHOUSE 2.5-11.

Borin9 238 UNIT I TURBINE prOJected 80' W ) ENCLOSURE UNIT I SOUTH 4. Boring locations projected to section alon9 strike of beddln9 (N 7~* E).

REACTOR o Boring 110 DIESEL o (Projected 120'E ) ENCLOSURE CO Boring 276 GENERATOR U')

(Projected 4~'E) ENCLOSURE z 250

~

z w w

200 LL z 200 o z

~

et z

> 150 0

~

w 150 I ~

et w

100 w 50 0

SCALE IN FEET LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT GEOLOGIC SEC'R8N FIGURE,UtO

WEST EAST 200~~~~r NOTES:

~ I. For location of sections lU L&J s** Figure 2.5-13.

u,

2. For logl of borings, Z

- 150 s** Figur. 2.5-22.

z o 3. Section A -A is shown on

~

FiCJur. 2.5 -10.

LIJ

...J LIJ A ... o 50 100 1!!!!!!!!!!!!!!!!!Iliiiiiiiiiiiiiiiil SCALE IN filET SECTION B- B (Along N6000 Looking North)

LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT GEOLOGIC SECTION FIGURE 'a,o*1 1

ERA PERIOD FORMATION THICKNESS IN FEET L~~l:'~\OF EXDNt' BRUNSWICK LITHOFACIES s000-9000+/-

L","tCK : :

SITE LOCKATONG 0-3000 LITHOFACIES i

2 TAIASSIC HAMMEA TRIASSIC LOWLANDS CAEEK 0-15,000+/-

LITHOFACIES STOCKTON FO..MATION JOOOt CONESTOGA PIEDMONT 1000 +/-

LIM.STOHE UPLAND DAOOVICIA*

.IEKMANTOWN 2000+/-

LIMESTONE GREAT CONOCOCHEAGUE 900+/- VALLEY

~

LIMESTONE

~ ELBROOK LIMESTONE 500+/-

LEDGER 800-1000 +/-

DOLOMITE KINZEAS 200+/-

II IL

~

(J ~

'ORMATION VINTAGE DOLOMITE ANTIETAM QUARTZITE 300.eoo +/-

150 +/-

PIEDMONT UPLAND

~ HAAPERS JlHYLLITE 1000-1 !500 +/-

CHICKIES 270 +/-

QUARTZITE HAADYSTON 20-300+/- READING QUAATZITE PRONG WISSAHICKON GREATEA PEIDMONT THAN UJILAND GNEISS 9000 Z

C BAL T1MOAE i~ GHEISS BASEMENT READING PRONG AND PIEDMONT UPLAND PICKERING f'" GNEISS LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT From"'" Figure 2.5.14 STRATIGRAPHIC SECTION SITE AND VICINITY FIGURE 2.5-12

2 to 3 inch" of r'

I I to decampOied rock 2 ie_e' ./

~

~~~f""'~

H

~ I 5 8 10 12 16 18

@ 22 23 24 28 30 32 41

'"-"~1 / l}f 6.8 9.4 I I I E 0 - ~--- ----------+---,.".----r'=----

_~L _ DH-4DD EXPLANATION Drill hoi. to investigllte clav team S

V~rticOI slope 0------ Trace of trecture lone on excavated rock surface,showing dip. Dashed where fractures are tight and indistinct, dotted where concealed.

-~.- Trace of clay ki11 on excavated rock surface,showing dip. Dashed where exposed in excavated slope.

D @--- @--0 Joint showing attitude.

Ar** where fracture zones were treated.

0f------- See notes for further descriptions.

<§D Elevation of excavated surface.

PL-3

Plate load test location and reference number.

0 Column line designations referenced in text.

c L jA Goologic sec'ionsshown on figures 2.5*10 Ind 2.5-11.

~

lD F _ generllly rongos from _thin 1/4 inch wide 10 bitely discernible from here toward o line.

Leellhan 1/2 inch of clay end rock Iregmentl elong clay...", parallel 10 bedding. o 20 40 60 80 100 B F'....... _ _lI"inlhio ..... claeeIyjoinled_lractures. SCALE IN FEET Wei defined zone of claeeIy 11**. oteepIy dipping joints within I zone ebout 810 8 ft. wide'

~~~~ / @

CIIlciIe elong oome joinIa.

F. . . . . zane B COIUIne 210 10 _ rock. of51-.810 clay and decompoMd rock. _ ....,..., claeeIy -w---........ LIMERICK GENERATING STATION UNITS 1 AND 2

@~~/'

11**1 joinIa in hard _ 10 inCIWI of - - " _ _ with III SIrang,-joinl.

UPDATED FINAL SAFETY ANALYSIS REPORT F. . . . . zone1l4102 _ _ _ _*

zane II narrow; no - - . _

C l l I l l M l i n g e o l l , ~ r o c k . s . - . I III with . requiNd.

F. . . . . zone uplO4 _ _. AdjKerII rock claeeIyjoinled. 0lIllel31O 4 _ _ DI£SL OIL STORAGE TANKUCAYATION - - - - - - - - - - - - - - - - N 5700

_ _ _.zane II narrow; no - - . _ requiNd.

GEOLOGIC MAP A III Yer1lcIII ...... --.cllnrocklllllOlinlllI03eo1l,~II2IOIInchI!llck-.g .......

POWER BLOCK EXCAVATION

_1n810181nch~_.~conlinueIIonof._v-No.2.)e

-.cIp unIII_ by 210 4 .... 01 hard compelenI rock.

SHEET 1 OF 2 FIGURE 2.5-13 8 7 6 5 4 3 2

FIGURE 13E - Fracture Zone 8 at Column line 31.8 Looking SWat zone. Clay and dacompoMd rock ara about 10 Inch..

wide h.r*. The paint In the cent.r of the photo mark. column line 31.8.

'IQU ..E 13A - Fracture Zone A at Mh and N lin..

Looklnl down on the zone. SW I. to the left of the photo. The paint outlln.. th* .,.. to be excavated for d.ntal tr.atment. Note the num.rou. throuth1olnl Joint. at an acute angle to the fracture zone, FIGURE 13C - Fracture Zone A at Mh and N lin**

Looking SW along strlk. a. dental concrete i. being placed in the zone.

FIGURE 13F - Fracture Zone B It Column Footing F*31.8 L.ooklng SW along the strike of the zan*. Thl. ar.. wa. covered with concrete b.fore it wa. treated, thus dental excavation wa. carried through the concrete and Into the zone below It. The fracture zone here contained up to 10 inch.. of clay and 10ft weathered rock. Sea" In the bottom of the excavation 116 Inche. long.

LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT

'IGUAE 138 - Fracture Zone A at Mh and N lin.. FIGURE 130 - Fracture Zone Bat 0 line Looking NE Into the dental excavation, Immed'-tely prior Looking SW along the zone after dental excavation Into It. Paint In SUPPLEMENTAL PHOTOGRAPHS piNing concrete In It. upper left corner of photo mark the "0" line. The scale In the zone i.6 Inche. long. Note the numerous Joint. parallel to the zone.

A THRU F, GEOLOGIC MAP OF POWER The zone he,e contained a maximum of 2 Inche. of clayey matarlal and decompoMd rock.

BLOCK EXCAVATION SHEET 2 OF 2.

FIGURE 2.5-13

1'*

~

44~----+ __--+/-~~:...!-~L-i-~~ J- ) . *.--l--:p~*~.:.:.:.;~~'-t----t--

11 -r--'-----+--------+--~~~

f

...~ ...

J J o

P"II 25 50 100 150 LEG END :

~ INTENSITY UNCERTAIN -t- SYNCLINAL AXIS SCALE IN MILES tt o

INTENSITY V INTENSITY VI

-+- ANTICLINAL AXIS NORMAL FAULT

~ INTENSITY VI I THRUST FAULT LIMERICK GENERATING STATION o INTENSI TY VII I UNDIFFERENTIATED F,.ULT UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT REF ERE N C E:

THIS MAP WAS PREPARFI) FROM A PORTION OF THE U.S.G.S. "IFR SIGNIFICANT EARTHQUAKE WALL PLANNING CHART, EAST AND WEST, 1968." EPICENTERS (1737 THROUGH MAJOR TECTONIC FEATURES WERE TAKEN FROM A PORTION OF THE JANUARY 1982) AND "TECTONIC MAP OF THE UNITED STATES" BY U.S.:;.S. AND A*A.P G., REGIONAL TECTONIC MAP MAP PREPARED ASFIGURE 2.5.15OF THEPSAR BYDAMES AND MOORE; UPDATED FORTHE FSAR. FIGURE 2.5-14

WILKES-BARRE EXPLANATION (1)2.1 Intensity uncertain. Number, if given, represents magnitude 4/ 0

0 Intensity m Intensity Dr 0

NEWARK 0 e Intensity Y.

BETHLEHE (1) 0 Intensity E:

PENNSYLVANI:

ALLENT~

Intensity ~

NOTE:

(jBANON NEW An asterisk (.) by a cluster of

JERSEY epicenters indicates that one or more have been displaced slightly for drafting convenience. Formal locations are reported for all earthquakes in Table 2.5-8.

l- -I- ~--400 4oo'------~~---jt:----~~-----::=~=~~7~i2;~

o YORK MARYLAND o 25 Miles I~iiiiiiiiiil~~~1 BALTIMORE \, LIMERICK GENERATING STATION D \

UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT

'DELAWARE EARTHQUAKE EPICENTERS

\ 0 WlrHlN 50 MILES OF SITE

, DOVER

\ FIGURE 2**"

EXPLANATION Tec:tOllic ".,IIIC. . . . .ery I..........

..L ~-_. OwoaifMte or 1,,*,lIllt.)

Outline of tectolllc: MIt or teetOlllc ffOIIl COIIlICt of MIIn ......... ill . . . . . - -

REFERENCES:

-:'~~':=C:'A~:-'

~ ....., ... Serl... No. 10.

CaIlM, GY IcMnMnl.lII2, lIctollic ... cI thl UftIIM . . . .: U.S.CU.IA.A.N.

E...,. A.J.* 1112. StructlnI Geeletr of Nortll ~a. 21M! Ed: ..,., ... ""

tfi9Ir.7.1l Hedley, J.I'" DewINJ.F.. II""." ......

... of tile E.-em \JIll. .. , . . . UU.s. ...,

~

Kint. P.I. aIllI 1e\tuMIl. H.III1.I~ ,,~.

GeoIotlc-l ... of tile \JIlINlI St....' U.S.G.S.

..........Iolln,IMI.Tile E__n Edli cI tile HIrth . .ic.. ~ dlIrilt ttle e-wlln

~,~~ OrllovicOll' inZen.et ... SWleI cI Wwec_. GeoIotr-01\ NortIlern aIllI MIrlI\IM; P1111ll1Nr1...... 10-3.

AodIIn. John,"1'0, TIle TectanIcs of tile A"'cllion" WIIey-Interwc:ieIlce.,....1.

38***

o 10 20 30 40 ~ 10 SCAlE IN MILES LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT TECTONIC PROVINCES FIGURE 2.1-1.

60 50 ~V

-CL 40 CH

/

V

. V

~

)(

Q)

"'0 \\ ~

C

~\~

.. 30

~ v:

-- V u

CL **

fA 0 **

a.

20

.. :V*

/

MH 0 r OH

1~

I:****

10 *

CL- Mu K.~L or

~ *

OL ML I.

, /'

10 20 30 40 50 60 70 80 90 100 Liquid Limit, L L LIME'ftICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT PLASTICITY CItMT*QF . . . . .

~VPONDAR£A FIGURE .....,

'~----......-----or------...---- __----_----_

-+-----+-----+-----~~---____f.----___4_-____.lII~-___1

~ 4+-----+-----+-----~~-____:~__----___4_----___1

~

I~

IN Ib 2-+-----+---~~+-----~---__4----__+_----~

o 2 4 6 8 10 12

_0,+°3

_ _ ,KSF 2

NOTES

1. ALL SAMPLES CONSOLIDATED ISOTROPICALLY TO AN EFFECTIVE CONSOLIDATION PRESSURE OF 1 KSF.

2. POINTS PLOTTED REPRESENT CONDITIONS AT LIMERICK GENERATING STATION FAILURE. UNITS 1 AND 2

3. DESIGN CURVE WAS CHOSEN BASED ON THE UPDATED FINAL SAFETY ANALYSIS REPORT CORPS OF ENGINEERS' RECOMMENDATION THAT TWO-THIRDS OF THE TEST VALUES

SUMMARY

OF CONSOLIDATED EXCEED THE DESIGN VALUE. UNDRAINED TRIAXIAL TEST RESULTS OF IN-SITU SOIL FIGURE 2.5-18

~ I W

a:

z

~

o -

cc z

e" en W

I t;

C

, ~

i

I

@J

, II '"

II e

~

~)f

~ *.. :I

.j U

r;.~ ...

U

~

- - - - ..* i 0

~L1

.) o

~ /

u-

>CP.

0 Z II e"O Uit=

We:(

Ca:

~

CYCLIC lYRE. RATIO NOTE LIMERICK GENERATING STATION

1. ALL SAMPLES CONSOLIDATED ISOTROPICALLY UNITS 1 AND 2 TO AN EFFECTIVE CONSOLIDATION PRESSURE UPDATED FINAL SAFETY ANALYSIS REPORT OF 2 KSF.

2. NUMBERS INDICATE TEST NUMBER DESIGNATED BY GEOTECHNICAL ENGINEERS, INC.

SUMMARY

OF CYCLIC TRIAXIAL TEST RESULTS

EXPLANATION Exploratory borings in which

samples were taktn.

o ExploratoryborinQs converted to ground water observation we.tI.

Auger holt' Auger holt, in which wtll perrneameter tests were co~.

Exploratory holes in which 4-inch diameter core samples whert tollin.

E~OOO

o Test wells Test pits

'~-250-Contours on Original ~

s!Jrface; contour inttrval 10 tNt .

o 200 400 '00

'ROO SCALE IN FEET NOTES:

I. For location of geophysical surveys, LIMERICK GENERATING STATION see Figure 2.5 - 21 . UNITS 1 AND 2

2. For graphic 1091 of borings. see UPDATED FINAL SAFETY ANALYSIS REPORT FiQUrt 2.5 - 22 .

SITE EXPL0RA11ON FIGURE I"~.

I i

\

\ ,

,/ ./ .....--.. ....

\ \ I "

.: ) [

\ \

\

Sei.mic:

~ ...... velocMy Shot point

... Te.t .eI' used for mea.urements.

up~. velocity

~.~~_~s: . fQIt: ...,.,...,... ......

Geophpica' IUrVeyS_ ....... 1IiII .,

technical direction "'

Damn a nd Moore.

\

t../.~_,,: e

../'

o 4'

KALI IN 'IIT

'00 ,r GEvrn ABUYIICM. IURVEYI

."TN IN FEET

. .OW BORINe 1

~M:I AltII1'IOII + 187.4 1 DEPTH IN FEET

..OW

~

SORINe 2

."TN IN FEET I

SORINe 4

<<"TN IN FEET BORINe 6 MJIIt'M:6 AltII1'IOII + 185.4' o COIJNT

--- - COIJNT 0--- H f\IWI\N FINE ,,',AINED SANDY SILT I<EDDI SH-BROWN SArlDY AND CLAYEY SIL T 103 /1 l!I E4 tt (F I I'M)

ML fEW THIN S"NDY SILTSTONE L"YERS ML 8HUII~WI(;K SII"L.f-HlO SILr5TOt~E 19 SM I~ l!I (MODI I'" r r tv 11;0'(0) 100% RED - u.r. (;P"INED SMjOSTONE 10 BRUNS,*;I (K :>H"LE-I NTERREDOfD Rff)D I 'j~t- 10 ~

>"- BRUNSWI CK SH"LE-BR I CK RED SIL T- 10 RED SI L TSTONE f<lWWr, ro :iRA Y S 1 L TSTONf "NLJ FINE GR" I NED BRUNSW I CK SH"L E-REDD I SH-BROWII SANDY 66%

ro-";"

~:=::;

TONI - MOllfnATfLY rRAr.TUHEO SH"LE)

GR"DI"I(; S"NOY PrlJI, I ~II-PROMJ 5AN~Y :'ILTSTCJNE S/INDSTONE

(~IUI)H{ATfL.Y Il"HO)

SHALf WI Tli SOME SIL TSTONf WEArHERED IN PART (HAPO)

'J

-- RfDDISH-GR"Y TO GR"Y FINE GR"INED l)b~: ~-=-

S"NOSTONE

~O REDDI SH-BROWN SIL TY S"NDSTONE (MODERATEL Y ~o REDDISH-BROWN SILTY FINE GRAIIle:DSAND-20 .- . RO GR"D I NG CO"RSfR STONE I NTERBEDDED WI TH SHALEY S"NDY HARD)

SIL TSTONE (HARD) -- --, Id",IIINII 'J"NIlY

()b~;

RfDOISH-GR"Y FINE GRAINED SANDSTONE REDDISH-BROWN SILTSTONE (H"RD) (M"SSIVE) (H"RD) FRI"BLE IN P"RT FEW THIN SHALE SEAMS 98% :::--

30 LIGHf GREEN FtrJE GRAINED SANDY SHALE (MED ICM HAHD) 30 --- :~!#~~1"'

RfODI SH-BllOWN F I Nf (jIlAINED S"NDS TONE GR"Y.VERY FINE GR"INED S"NOSTONE

~,..,.. HEDOI ~,H-8ROWN FINE GRAINED S"NDY SI L TS TONE REDDISH-BROWN FINE GR,f,INEO S"NDY SILT- 98% REDOISH-GRA, SILTSTONE STONE (Mf*OIUM H"RD TO H"RD) --- GRAY MIISSI FI'jE GR"INED S"NOSTONI:

~~~==t IHWWN ro REQD I SH-BHOWN FINE GilA I NED TO 40 -ltl_;t==~kl'{F~~~~~MS~~~~~J~~FSMlDSTONf REDDISIl-BrWWN FINE TO MEDIIJM GR"INfD SANDS IONF (VERY HAllD) FfIIABL.E 40 -

98%

t~ GR"Dlr;~ MEDIUM ro CO"RSE GR"INI:D REDO ISH-BROWN FINE GRAINED SILTY S"NDS TONE f RI f A':D POROUS GR,oYISIl-PROWN FINE GR,AINED TO MfDI\)M GRI-INFD SANDSTONE ....-1---.....-c-; REDO ISH-BROWN SL I GHTL Y SANDY S I L TS TONI' REOD ISH-BROWN FINE GR" I NED SANDS TONE 100% t\~Wi.~ (HARD)

REDO ISH-BROWN SHALEY SILTSTONE

~;;" (HARD)

I<FDDISIl-B1WWN VEil) FINE GRAINED SANDY RED S"NDY SIL TSTONE-SHALEY (VERY HAHD) r-~- RED S"NDY SIL. TSTONE WI TH SHAL.E SILTSTONE (MODERATELY IMIlD) %%

GRADING REDOISH-G"'AY AND VERY S"NDY 50 - I= P"RTINGS (HARD) 98%

GR"YISH-RROWN VERY FINE ro FINE GRAINED GRADING SIL.TY AND SHALEY

=-..:

-:,~ 10-1 ~';9 SANDS roue BORING COWLETED ON GR"DING LfSS SILTY 96% ..,..- C"SING TO " DEPTH OF 5' ROR I NG COMPL fTfD ON 10-8-69 GR"DING SILTY 60 BORIM> COMPL.ETED ON I0-9~9 140-LB. HM,.-ER @ ~" F"LL CAS I rJ3 ro A DfPTH OF 10' CASING TO " DEPTH OF 10' WIITER LEVEL @ '50 1 ON IO-24~9 BROWN MED I UM GRAI NED S"NDS TONE (VER)

~OO-LB. HAMMEll @ 18" FALL 140-LB. HAMMER @ ,Oil, FALL HARD) LIMONITE ST"ININ'~, FRACTURED W~l[' LEVEL (i 5'1' 011 11J-24~9 GR,AD I N, GREEN I SH-GRA, WATER LEVEL @ ~O~I ON 10-24~9 COAL LAMI NAE GR"D I rJG BLUE I SH-GR"Y GR"D I NG REDO ISH-BROWN NOT r s:

REDO ISH-BROWN S IL TS TONE (HARD TO VERY HARD) THE FIGUI,fS III HIE COLUMt: L/IBELLED "BLOW COUNT " .INOICAT[ TN(

rjUMBFr' OF BLOWS REQUI PED TO ,ADVI-NCE EI THER THE DAMES &: MOORE SAMPLfR OR f STAl-JDI'I~O SPL I T SPOON SAMPLER A 01 STIINCE lH' ONE SHALEY ZONE FOOT INTO THf UNDISTUR'1ED SOIL.

_!'TN SORINe 3 DEPTN e SORINe 5 lit FEEr

.. MIII'M:6 AlWTItJII + 190.0 I gO BROWN I SH-GHAY FINE GRA I NED* SANDS TONE

(!1"RD)

ItET

&OW I TIlE D,-MES & MOORE S,>MPLEH IS ,~" 0.0.

SPL I T SPOON SJlMPLE R IS 2" 0. O. AND I "NO 21"

~/8" I. D.

DA TA REL,A T j VE TO THE ENERGY USfD TO JlDV"NCE EITHER SAMI"L.ER "RE IrJOlcnED AT THf BOTTOM OF ,ALL BORINGS DRIL.LED TO INVESTIGATE

\.0. HIE ST"NOARO COUNT o COUI!..T-- 0---- o RIDDI SH-BROwr, SANDY ,"tID CLAYE, SIL T lHE n'GlrJEEI,ING PROPERTIES OF TIlE SOIL. SOIL SAMI"LES WERE DBT/llrIED IN ALL BOI(INGS r,UMBfHED 106 ,oND HIQHER USING A STANDARD 11 RfO SANDY SI L f WI TH ROCK FRAGMEN'S 100 REDD ISH-GRAY FINE GRA I NED VER Y S"NDY

7 SPLIT SPOON SfMPLfll ,ADVMKfD BY A 140-LB. HAMMER F"LLING ~O".

56/5

" SILTSTONE. MAS'SIVE-(VERY HARD)

GRADING SHALEY IN P"RT BR 1 CK RED (DECOMPOSED) SIL. TY SHALf' (HARD)

GRADING WI TH ROCK FRAGMENTS WHEN ROCK W,AS CORED. rur F I GUHES I N THE COLUMN LABELLED "BLOW

" ML 10 GRAD I NG FINE SAND lOUtH" II'JOICIITf THE PERCHITf,GE OF ROCK IlECOvERED IN THE CORING i.ur, I I,m Ie" n 0 TO THE: 1'1 GHT or THESE FIGURES B) HE"VY BL/ICK LI NE.

" 110 [LEVI,Tlor,s RErEH TO U.S.G.S. Df,TUM.

BRUNSwiCK SHALE-REDDISH-BROWN SILT'r I--- I1HlIN'jWI t:K :;IIALI-'l' OU I SIl"'rHIIOWN SANO, SANDSTONE (HARD)

=3 ." L I:' ;OtJl WI III ~IlALr PAI{ IIN<.S REDDISH-BROWN SILTY SHALEY SIL.TSTONE f.:l" LOCATIONS. SEE fl(iUIU 2.'*20.

~'::

':.:..z~ MLiL T I -COLOllfD GREfN TO GRAY I S'l-PUHPL E LO"S PAEPAflED IY DAMES AND MODIU, I I NE 'iRA I NED SANDS TONf (H"RD TO VI RY REDO I SH-"ROWN FINE TO MEDI UM GRAI NED H"RD)

II REO SANDSTONE SHALEY SI L TSTONE (MEDI UM HARD)

HiDDI :m-BHOWN SILTSTONE (VfRY HARU)

ARtJWNI:;II-"HAY SILTY VFHY fiNE GHAINfD 30 REDO ISH-BROWN FINE GRA I NED S I L TY

~'~. SANDSTONE 130 SIINDSTONE (HARD)

R~DDISH-GR"Y

~~ SILTSTONE (HARD) REDO ISH-BROWN SHALEY S I L TSTONE GRAY VERY FINE GRAINED SANDSTONE

~:~

.. 0ur,PL ISH-GRAY 'F I NE GRAINED SANDY MASSIVE (VERY HARD) 40 40- S I L TS TONE (H"RD) GRADING L.IGHT BLUEISH-GRAY WITH FElli I~

.It

~~~

R~. 00 I SH-!'l ROWN TO GR"y. FINE GRAINED S"NDS TONE

0 THIN SH"LE P"RTINGS Iii<_t---+ RFDDISH-BROWN GRAINED SILTY SANrSTONE CL.AY SE"M; GRADING SILTY AND GR"Y IN (HAf~D)

~~~~~

REDO I SH-flROWN Sti"LEY S I L.IS TONE GRADING DlllI SH-eRAY CO'.OR 150 FINf TO MEDIUM GRAINED LIMERICK GENERATING STATtON I

~~

RED FINE GRAI NED S"NOY S I L TSTONE (HA 100%

REDO ISH-BROWN SL I GH T:..Y S"NDY (HArW)

S I L TS TONE 60 :.:::.:::.::

REDO j SH-BROWN SANDS TONE VERY FINE GRAI NED S"NOY UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT 160 --- .. Iiii . . . ._ ..... 100% J~¥~~

"OR I Nli i:OMPL r 1 FD ON 10-9-69 BORIN', COMPLfTFD ON 10-11~9 C/ISINI. TO 'A DFPfH OF I I I 1l0RING C~L.ETEO ON 10-9-69

(/lSI Nfl TO /I DfPTH Of 1'5' ~OO-lfl. IR II

'D- CASIt,~G TO ~. DEPTH OF 15' I/IO-Ltl. II/lMMeIl Ii ~II fALl IIAMMr" lUI IIII1TtR LHr'_ ~jJ '.iOl l UN FALL 10-2 /1-(' .' GRAPHIC L08I 140-L~. H"'.'MFCI 0 ~O" FALL 111/\ 11 I< LEVEL If 8'7~ I ON 1()-2 /j -('1

\;) ...nEll I'J eORI',G O~i IO-24-Eg SHEET 1 OF37 FIGURE ......

BORIN87

..i BORIN8 g

.urN .!'TN BORINa 10 DEPTH t: BORINa 11 DEPTH III FEET t:OfJItT

....... AI*",- +198.9' IN FEET

~ 41*"'-*201.1' IN FEET IN FEET a*

I MJIII'IIt:6 A1~ + IBE. E' o')2/E" ----

II RfDDISH-8nO.~*J CLAYEY ANO SANDY SILo.t O~~

75 ~ ~ML- BHOW~' !'INE~AI'J£D SANOY SILT, TOPSOIL COUNT 0--- REO CLAY' Y S IL T WI TH SHALE FflAGMFPJlS Rf DO ISH-BROWN SMJDY S IL T (TOPSO IL)

'TH nOCI( ERA"WNTS REDDIS......8RO.*'" SANDY AND CLAYEY SILT 22 !!I (MFDIUM s r rr r )

DHUNS.ICK SHALE-RCD SILTSTONE: HIGHLY 5811 ML WI TH INTFRerDDED ROCI( LA'IERS 23 II ~RlINSWICI( SHAU:-ARICI( RlD FINE SANDY ML

\'lEA TtiERED SILTSTorJr,"ADLY WEATHERED 10 REO VERY FIN£ GRAIN£D IANOITOI<<, (1IillI\'.IV£)

IO~ 10 10 52/S' REO FINr GRAINED SANOY IILTSTO,,j£ ~ BRUNSW' r * " SHALE-RFD S I L TS TONE (HARD)

IIIH1NS.IC'1\ SIIALI-REDDISH-,ilIA) "" CIUM 100% REO VFRY "Iiiii' GRAIN£D SANDSTONE lill/lIN'-. ;"'NosrONE (1I;'IHl TO VEIlY IIA1W)

"RON'J I SH-G "A' FINE GRA I NE 0 SA~IDS TONE

- ~~ SHAL < Y WI TH CLAY FILLINGS B'/%

~.i tHO S'IAt.,ry SIL TS 10Nl' (HARD)

<<r u III In I INf. tilUlINFn SANn::lIONE (HARD) IlfOOI ~.It-RHO_1 IIfRY SANDY SILI:'TOrJf RFI~I( '!FD CLA)FY SILTSTONf (MEDIUM 10 1,IlAI>1 Nli (.IlAY INT'-.'l!fnOFO .ITH FINE l.iIlAINEU SAND STUNE (IIEI/Y HAIlO) ~O H... RO) ~7:.. GRADI NG SANDY (i'iAD I NG TO ME 0 I UM GRA I NE 0 I~ GRADI NG SHALry GRAY MFOI UM GI,A I NED IANDSTONE ~VERY HAkD)

G"AO I N(i VfRY HARD

. ~~ ;'11,,' TO 2f\. r~ f 1I1 .. IILY WEATHfRED AND PDIlOllS FllaM .x: It I ,,'IL) .IOINrrr' ;'O~Jf

~

25*51-2::.4' >-=':::

30 GRADING TO FINE GRAINED 30 lfOOI SH-SIW*N SHALE 30

~_';.' ;,;-7;;;_i~.'!;,_'._-~

100%

REDDISH-8ROWN SILTSTONE (HARD) iEOD/SII-GHAY fiNE GRAINED SANDSTONE REOD I SH-RllOWN SHALE - ~

(,RADI Hl ~H"'LI )

GRAY REDDISH-eROlilN SILTY'V£RY FINE F-:-:

REDDI SH-8ROWN SIL TSTONE (VERY HARD) 1I11Y ' ' ' ' , 11I'l"n ~"'" ,101~JTf" 1'liOM

::,,- vr>> sn:D' lillA I NED GIIAD I Nli SANDSTONE

[0 liRA) I SH-8ROWN

'f0. GRAD I NG SANDY

'10 '}8':

I '. I( I 1 1.1 i 1 *. ~ ,

iz:*.*~.:;::

D",PK 8POI'I"J ~ I r ~f G~P,It-J~D S~'~DSTO'!':

(IlAf' D)

GRAOIN.. MEDIUM TO COARSE GRAINED ~~~ -~ 1--:

. -: RED SAUDY 5 I L TsTO'*Jf (HI' PO)

REDO I SH-IlROWN TO GRAY "I NE GRA I flIfD SHilL' Y SANDSTONE (VERY HARD) 100%

REDOISH-8iWW~:

(I NTERBfDDED)

SILTY SHALE AND SILTSTONE 5 0 -......1- . -..-........ "cHI,

;,it tlr~ 1(~

'O'."LrTrD Q"

{l~r'TH o~ I rjf I 'l')-Lil. 'I'\P'\r.~ {L1 ~0f1 i~/.lL I')-Ie-,:,?

- 1---

~',.-

..;.....;~

r;pI\OING VFI') sAI*JOY GRAD I NG SANDY " " lr"rL ;~ I X,, (I', IQ-2 11- ( ') . ......

~'

OAln: <>flOWN F I NF GIlAI NI [l SIINDSTONr "BRING COMPLETfD ON lO-IO-E9 I!ED Vnn SMID) SILTSTO~I<

REDO I SH-eROWN "I NE SANOY S IL TS TONE fSING TO ,. OEPHi 0" 101 r40-LA. Hf'M"'ER~ ,Oil "ALL .0- (VERY H~RD)

RfDDISH-GRAY IIERY ..-INE TO "INE GRAINED ~E

""nr;:< LEVEL (,j' 4')1 ON IO-24-E9 SANDSTONE (HARD TO IIERY HARD) '.

1M

~

I NTERflfDDt 0 RFDDI SH-GRA) IIER) F I p<r

~

GRAINID TO "INE GRAINED SANDSTONE so II I 'Ili COM~U no or In-iF-E')

AND REDDISH-GRAY SANDY SILTSfONf

'r51':'; TO r '.1 "fll OF III 10 97% (vc Ry HARD)

BORINe 10A ~U:)-L'". Itf'.","" (. p~'l crLL REDDISH-GRAY IIERY FINE TO "-INf GRAINED SANDSTONE (VERY HARD) DEPTH WfTrq Lf'/fL 6i: ,)1;,' 0" 1O-2IJ~:1 BORIN88 REDDISH-8ROWN SLIGHTLY SANDY SILTSTONE IN $lJlfF1iCE AlWfTItJII + I 9ij, 7' SHALEY IN PART (VERY HARD)

FEET

$U1II'IIItf;E A1WfTlOll + 20I *E' GRAb I NG SANDY aow o ~T REDDISH-GRAY MEDIUM GRAINED SANDSTor;f RfDDISH-"RAY TO 8ROW" SAND) SILTSTO~'

~(

C,7.

. $'fltl~$

'WDOI SIl-I'i'OW~ 'LAYf'Y Sf L'

',HAvrL Mifl SAND (DE~I:;~)

WI IH SOMf:

DARK !'ROWN '0 BROWN SILTY GRAVELL' SAND I~ 10 '::7.-

NOTES:

10 100 - f ;"I"*S'.'.1 K' SIf'Lr~- LIGHT G;~,~Y P.~r:-OIU~,1 TO eRO*N to GRAY FINE GRAINED ,ANulilI)N£

'0: "JI' C;, I ";C') 'i,o/'eSTO'lr (HfO)

(HARD) 100% 20 1. See notes on Figure 2.6-22, Sheet 1 for IlROWN MEDI UM GRAI NED SANOSTO~JF, FRIABLE 95%

Iddition" explanation of 1011.

10 GRAD I NG COARIER REDOISH-GRAY SANOY SILTSTONE 110 REDDI SH-SROWN SIL TITONE ('o'ER) HARD)

- 2. For 1000tions of boringl," Figure 2.5-20.

GR.\) TO eROWN ""'OIUM GRAINED SANDSTON£

3. Loga prePired by Oameslnd Moore.

1,:TEH8fDDED VERy SANOY SIL 15 TONE AND I NTER.EDDED REODI SH-GItAY SlL UTONE I~O I'lE::l SHALf) SIL TSTONE AND FINE TO MED I UM GRA I NED SANDS TO~,E GR...Y "I~,E TO MEDIUM GRAINED SANDSTONE

(VERY HARD)

GRADI N" SHALEY 100%

~

~, REDO I SH-SROWN SANDSTDNE-SLI GHTL Y '10-F'RIAIlLE 130- REDDISH-IIROWN SILTSTONE (VERY HARD)

GRADING TO GAAYISH-fIlROWN 84% 100%

"R I A8LE 50---

REC SAND) SlL TSTONE (VERY HARD)

SHALEY 60 1'10- GRAY FINE ()RAINED SANOSTONE (VER~ HARD) 100% RFDDISH-IlROWN S"iALEY SILTSTONE;, (HARD) 100%

GRAY FINE GRAINED 'ANDSTONE (VERY HARD)

REDDISH-GRAY SANOY SILTSTONE (HARD TO 60-VERY HARD) 100%

160 1'0" "'0 '()'.11'L "Tr rr 0" I f)-1.9-(;')

.O-~"""""""" flOlllNG COMPLFTED ON 10-14-E9 Cr,SING TO II DFPTH OF 10' 55% GRAY FINE GRAINED SANDSTONE (VERY HARD)

GRADING MEDIUM TO COARSE GRAINED ',J II IG I () ~ Il' f'11l Of 15'

~()O-L'" Hi ',"!"Il {f I ~l!l I ~'lL I IIO-L8. HAMMER (01' ~O" I'ALL LIMERICK GENERATING STATION I\IITE .. LfvEL 6/ 50; I ON IO-21.-E9 \',' " Il L" r r. ~'(\T Hr 'DHOFD UNITS 1 AND 2 HIGHLY ~'RACTURED GRAD I NG RrDD ISH-GRAY UPDATED FINAL SAFETY ANALYSIS REPORT 51%

REDD I SH-IIROWN SANOY S IL TS TONF (lifRY HAHO) 110 1OOl....................

IlORI NG COM'LEHD ON 10-8-E9 GRAPHIC LOGS

('ASING TO A DE'TH 0..- 10' 140-Lfl. H'\~""fR ¢l 30" FALL SHEET2 OF37

"'ATE" LEVEL ~~ 942' O~J IC-2Ij-EC1 FIGURE 2.1-22'

.,.TH IN FEET ~

C BORING 12 DEPTH IN FEET BORING 14

.,.TH IN FEET BORIN516 DEPTH IN FEET BORINa i8

<<ow <<ow COUNT $YIiIIIOL$ o COUNT

<<OW $YIJI<<)L _ _*...., _

o COUNT

0--*- - -.....- ---------

HE 0 CL A Yf Y S I L T (S r r- r ) "FDDISIi-BIIO~~. SILl', FII;F GRAINfD SAND 7EI 9~ It ML GRADI,'r; WI TH WEATHERFD ROCK FRAr;"'<~JfS ML BHL'NSWllK SHALr-,i11AYISH-BHOWN SILTY FINE 67 I TO MEDI UM UHA I NED SANDSTONE (liAIW)

BRUNSWICK SHALE-REDDISH-BROWN SILTSTONf SOME INTERBEDDED SILTSTONE LAYERS 10 ---" ~RU'J';:I' K S'lALI-,IF'rJr"SH-"POW',I":'If'LI')

5ILT<;T()'J[ (HMIIJ)

BRUNSWICK SHALE-HIGHLY BROKEN REO 10 RF DO ISH-BROWN S 1 L T S T,ONE (liARD) 10 (HARD)

FFN CALCI If STRINGERS AND RE8 § Tc:::g~O~JE 1

(HARD)

INCLUSIONS RFDDI:;11-PlROWN SILTY SANDSTONE RfDDI SH-PlROWN TO BROWN MI CACfOUS ilL TITONE 100% SHAU'Y ZONE SOMI' vr H\ F I Nf GilA I NED SAND (I1MIO)

GliADII,G SANDi'R 10 .----' GR.'IDING S.'INOY 10 SHALEY ZONE 10 SHALEY SI1"LEY ZONE 100% GR"D I NG VE RY SANOY GH"Y-"'-ODISI1-BROWN VERY FINl GR"'NED su r ,

MNiS,1 VF SMJOSTONE (I1AnD)

.*: 0 -.,.--'

30 30 ---

SHilL E PAl! I I ~!fiS REDDI SI1-BIlOiM<J SIL rSTONf (HARD) 100% F RAC TURED AND BROKHi SHALEY FROM~r:.5f TO ~7.'51 40 --' IillADING ,VI) SIIIJDY 40 SHi\LEY ZONE 40 GRAD I ~J<J SAI,JDY 1(1)% REDO I SH-SROWN S I LTV FINE GRA I NED SAND'" SIL FY REDDISH-GR"Y TO BROWN FINE TO MEDIUM STONE (HARD)

GRAINED SANDSTONE PARTLY FRIABLE, REDDI SH-BllcaWN SIL TSTONE (HARD)

',HADI NG VERY S,o.",;DY

~O FEW CALCITE STRINGERS

~O Ii, LIGHT ~RAY MEDIUM GR"INED SANDSTONE (HARD)

SIL TY ZONF WI TH CALCI H: STRll!IGfRS gW{, REDO ISH-BROWN S I L TSTONE I NTERBfDDfD W'TH IWD IIF'Ii) "1,"1[ GIIAINED SANDSTON! '00"'£ -.= FINE TO MEDIUM GRAINED SANDSTONE; FEW

.0 (vrll) HARD)

RED GRAD I NG COARSER SANDY S IL TSTONE

.0-.....*........-.. CALCI TE STRINGERS 60 BOHIIJG r:OMPLETED OIJ 10-11-69 C,'SIIJG TO " DEPTti OF "1' I'OI,IIIG '()t.,WLlT-U 0" 10-11-('1 BORI NG COMPLETED ON 10-17-69 300-L[1. HhMMER @ 18" F"LL 1';'SI'!" TI) fI PErTH 0,' II' BORING COMPLETED ON 10-13-69 CASING TO A DEPTH OF 5' Wi'TEP LEVEL ~IO r I<[CDROED

~'Y)~Ln *. 'I*',,*nF;,~,'~ 1°*" '-fILL 300-LB. HAMto/iEH @ 30" FALL CASING TO A DEPTH Of, 10' lIir,Tr v-"rL .: II.':' 0" In-211- r- ) I JIO-Li'. t1J,MMf.R '@ r 8' F AL L WATER -LEVEL @ '12~' ON 10-24-69 WAHl< L1:V[L ~ ')6' ON I ()-":/I-t:')

BORING 13 BORING 15 BORINe 17

/JEI'TH

= DEPTH DEPTH t:

=

IN FEET a.tJW I $U1IFACI ILl..". +21 ~ .8' IN FEET

<<OW I ItET

&OW I $U1IFACI ILl..". +227.2' NOTES:

COUNT 0-,*,*

62. 1<11) ,:LIIY! Y ~IL 1 WI TH ~HALI "OCK o COUNT

O~~

I lilllill.1l'N r s 98 25 It REDDISH-BfWWN TO BROWN CLAYEY SILT

1. See notes on Figure 2.5-22, Sheet 1 for A.iIlW,WI LK SH.'ILI'-RfDDI SH-nHOWN SAND) TO ML ML WITH GR.'IVEL FRAGMENTS (MED 1UM S I IFF)

'3E~ edditionll .xpl..ation of 1011.

10 VI In SIIIJDY S I L 1S 'ON~-

10 firilJN':;!;I, K ~,II"Lf-H£()[)ISH-f1IWWN

!'IN!' GR....l/lrD S"NDY SILTSTONE VERY 10- - RFDOISH-AROWN SHALE'!' SILTSTONE (HARD) 2. For 1000tions of boringa, Me Figure 2.5-20.

3. Loga ~red by DMMI -.d Moore.

100%

2" S"',JQS rONE LAYER SHAL FY

,~

100% SIiALFY 30 ~O 30-Gtl.'lYISH-BROWN FINE GH"INFD Si\NOSTONE

.. REDDISH-BROWN TO GRAY SILn VERY fiNE

(.MilD) 100% .::::": ::~:

Gf<.'I1 '<F 0 S"NDSTDNE(HARD)

BROWN TO REDD'SH-BROWN MEDIUM GR.'IINED 40-SIINDS TONE (I1A RD)

"'[DDJ :ill-fl,IOW': SIL TSTONE (HAllD) 100%

,~~(m GRADING COARSER GRAINED SHALF)

RfDDISH-RPOWN TO BROWN MEDIUM GR.'IINED I NTfRflEDDED REDO I SH-AROWN S I L TS TONI'S AND

!~~t

~O IOO~ ~IE GHA I NED SANDSTONES i

SAND:> TOIJE REDO ISH-BROWN F I REDDISH-SHOWN SILTSTONE (HARD) $0 (VEI<Y HI'RD) 60- S.'INDY SHALEY 99% LIMERICK GENERATING STATION i~£~~:'¥i

_ UNITS 1 AND 2 REDDISH-BROWN TO GRAY SILTY VERY fiNE

!OO% BORING COMPLfTED ON 10-10-69 -

. 0 -......~~;

GR" I NED SANDSTONE 100% --- ~~-_.--~--- .. _~-,--~- -~---

CASING TO fI DEPTH OF lor UPDATED FINAL SAFETY ANALYSIS REPORT

.0 REDO I SH-SROWN Silo TS TONE REDO I SH-BROWN TO IJRAY VERY SANDSTONE FINE GRA I NEC "IO-LB. HAMMEH @ 30" FALL I'IIITER LEVEL @ 10' O~J 10-24-Eg iiiiiiiiiI-.......

flORING COMPLfTfO ON IO-15-ECJ

('ASING TO .. DEPTI1 Of IOf BOR I NG COMPL E TfO ON 10-15-69

~OO-LB. HAMMEl, @~O" FALL CIISI NG TO II DEPTH OF 5' WATE" LrVEL NOT RECORDEO

,DO-LB. HN.4MER @ IS" fllLL w"nt< LEVEL @ 52'- ON 10-2',~9 GRAPH~~

SHEET 3 OF 37 FIGURE

i BOf'IN8 20

.-.cw AI..". +2~2. 0I DEPTH IN ,= SORINe 22

<<"TH eORINe 2eA DE!'TH IN

=

SORINe 27 IN MJI"At:6 A I . . " . + 1 15.0 I FEET '1 FEET FEET '1

&OW &OW REDO I SH-BRowr, STIFF) r I NE SAIDY 51 L T GRADING WI TH F"AGIol£NTS OF

,BRUNSWICK SHALE-REDDISH-GRAY FINE VFR'i SIL TSTON!:

o COUNT

-- ---IftfttI. . ."""W'I~~~~~~"!'!'!!"!'!~~~

102/11" g'j/')"

0 U

O~T 57.

23

REDDISH-BROWN CLAYEY SILT BRUNSWICK SH"LE-INTERBEDDED REDDISH-GR"Y VERY SANDY S I L TSTONE ArlO VERY lSTIFF o COUNT

-- -,._- DAIlKlillAY I AhIUIN/\'

10HLACI(SILI rou-. 'il\NIl -

SOI'l MI LI\(

!iOMr III DO I SII-1\1l0.... I I L I ClI~ADINt. Wi I~f SO. .' CLAY rous 10 GRAINED SANDY SILTSTOhE (MEDIUM HARD: 10 --- 10 1'1 NE GR"I NED S"NDSTONE tilillY I I NI' (111,\1 NI'II SANDSTONI' WI III RfDDISH-IIROWN SILTY FIN!: TO MfDIUM FEW SHALE PARTI NGS OCCA' ::>NAL SIL lSTONf LAH I~ ("AIIO 10 lI"A'I' FINE GRAINED SILTSTONE, MASSiVE SANDY GRAIIEL (MEDIUM DENSE) vru v liARD) BRUNSwicK SHALE ~ REDDISH-f;l,ROWN FIIJE GRAY FINE GRAIN!!D SANDSTONE (HARD TO GR"I ~:: u SJIIJDS TONE tHARD)

PfBhL r i'OrJE VERY HARD) WITH LIMONITE If\:CLUSIONS

~o GRADING DARK BROWN, MEwlUM GRAINED ~o REDDISH-Gil"" FINE GRAINED SANDY SILT- REDD I SH-III'OWN SHAL£Y SI L TSTONf (HAIlD)

FEW CALCI I f STRINGfRS STONe WI rH FEW BUFF INCLUSIONS RED SILTSTONE, MASSIVE (HARD)

REI} SHALE, FISSILE, CALCITE STRINGEr<S GRADI NG IIERY SANDY GRAY FINE GRAINED SANDSTONE MASSIVE tSOFl TO MEDIUM HARD)

(IIERY HARD)

I NTER!!EDDED REDO I SH-GRA' SArJDS TONES ArlO RfDDISH-BROWN II!:"Y FIN!: G"AINfD TO SILTSTOrjf~ (HARD TO VERY HARD) FINE GRAINED SANDSTONE-CROSS-BEDDED REDD ISH-BROWN SILTSTONE (HARD)

GRAY FINE GRAINED S"NDSTONE, MASSIVE FE. CALCI TE STRINGERS AND INCLUSIONS "NO CROSS-BEDDED (lfARD) SHALEY ZONE SANDY REDDISH-BROWN 1'1 NE GilA I NED SANDS TONE RfDDISH-GR"Y FINE SANDY SILTSTONr, f'EW 100% IlEODISH-GRA' VERY SANDY SILTSTOI\E WITH INTERBEDDED wiTH SILTSTONE (HA"D)

REDDI Sli-BROWN SIL TSTONE (HARD)

'CALCAREOUS I NCL US IONS (VrRY HARD) CALCI rr STRINGERS (VER' HARD)

GRAD I NG PI.IRPL I SH-GRA Y IIJ COLOR 40 FFW CALCI Tf. SlRINGERS AND INCLUSIONS REDO I SIi-nROWN S ILlY VERY F I Nf 10 F I ~

GRADING RFD IN CQLOfl-LFSS SAND GRA I NED SANDSTON!: (HARD)

GRAY 1'1 NE TO MED I UM GRA I NED SANDSTONE 100% (VfRY H"RD)

REDDI SH-BROWN S I L TSTONE (HJI"O)

FEW CALCI TE tNClUSIONS AND ST"IH8~IlS GRADI NG VERY SANOY GR"DING REQDISH-GR"Y AND S"NDY 50 50 SANDY L I GIiT flRO.,N 1'1 NE GRA I NED SANDS TONI:

REDDI SH-GRAY VERY SANDY SIL TSTONE WI TH (HARD)

CALCI TE STRI NGERS (VERY Hif,"D) SOME SIL .,STONE GRADING RED, LESS SANOY. WITH CALCITE 100%

FEW SHALE PART I NGS-MASS I VE REDDISH-BROWN SILTSTONE (HARD)

STRI NGERS GRAD I NG SANDY 60 - FEW CALCITE STRING!:1tS AND INCLUSIONS GRADI NG SOM£ FINf GRAINED SANDSTONE BORINe, COMPLETED ON 10-IE-E9 1l0R I NG COM"L E TED ON 10-15"'69 CASING TO A DEPTH OF g.OI CAS! NG TO A DEPTH OF 10' lORING COMPLETED ON 10-17-69

~OO-LB. H"'....EH @ ~I' F"LL 300-LB. HAMMER 0 30" FALL

~M~~~. T~A:"'~~POH3g~r BOR I NG CQMPLET!:D ON 10-24-S9 WATEtl LEVEL, @ 48 1 01*1 I()-~II-Eg WATER LEVEL @ 2n I ON 10-24"'69 II I CASlfJG TO f- DEPTH OF I~I WATER LEVEL NOT RECORDED ~OO-Lfl. HAMMER fi' 18" FALL W/'TElI LFVEL 'JOT RECORDED SORINe 21 SORINe 24 SORINe 26

."TH DEPTH DEPTH

=

IN FEET I

_OIl 'Y-.<<I IN FEET IN FEET

.ow o ~~ ~~,...- __~----

,',IJDI:,tt-RI:\J,',r'J 'jM:I)' "ILT STIFF

...._ $YW<<I o COUNT

$YItJI<<)L $

NOTES:

Y',' " ML ML REDOISII-f\ROWN CLAYEY SiLT (SIIFF) 39 *

",- rJD I SH-E:.' O.*,~ I "II,': S"':DY S I L T 5 TIFF)

Gi'AD I IJli SOMF SANDS 10NF LA' EI<S (HARD) fHWNSWI CK SIIALE-REDDI SH-BROWN SHAL!:Y I"!l.'i:SNI,'K SIi,'LE-,,:FOOI SII-b"OWN SPNDY AROW~J MFD I UM GI~"I Nf 0 S"NDS TONE SILISTONE (MEDIUM HARD TO HA"D) [A/~" 0 51 L TSTONF WI Til SHALf (SOFT TO SL I'~"TLY WI" TIIII'ED (HMID) SHALEY "N PART I:EO lUI,' HARn)

1. See notes on Figure 2.5-22, Sheet 1 for 10 10 10 GRADPJG HEDDISH-GRAY WITH C"Lr;ITE 1<[ DO I SH-BROWrl S I L T::iTONE (HARD)

FfW CALCI TE srRINGE"S AND INCLUSION' 5 TI~ I I-IGERS Idditionll.expl..ltion of Iagi.

SH,'LEY RtODISH-f\ROW"J TO Gk"Y SILlY VERY FINE bRAINrD S"NDSTONE. FEW '.,ALCITE 100% Gf~AD I NG S,ANOY 2. For 1000tions Clf boringa, ... Figure 2.5-20.

I ~JCLUS IONS 3. lagl prePired by DimeS Ind Moore.

~o I NTERBEDDED REDO ISH-BROWN S I L TSTONE RO RO RFUDI SH-RHOWN GRAY IIERY FINE: GRAINE:D "NO SIL ry FI~Jf GRAINED S"NDSTONE SANDS lONE (HAllD) Ml'SS I liE (Hf.f>O ro VEW! If"RD) RE DO ISH-SHOWN SHALEY $I L 15 lONE REDO I SH-BROW'j S I L TS TONE (HARD) REDDISH-BROWN TO LIGHT GRAY SILTY VERY 100%

FINE GRAINED SANDSTONE (HARD) 30 30 REDDISH-BROWN INTERBEDDED SILTSTONE AND 30

,SANDS lONE REDDISH-BROWN FINE TO M£DIUM GRAINED 100%

SANDSTONE LIGHT REDDISH-BROWN, GRAY, SILTY FINE 40 GR" I iii r o SANDS TONE (HARD) I NTER8EDD!:D SIL TSTON!: "NO SANDSTONES 40 GRAY FINE GRAINED SANDSTONE WITH FEW FEW CALCITE INCLuSIONS d!A'li N,; MEL'll'M '0 ,"OAllSE ,-,RA I NEO SHALE PART I NGS (H"RD) 100% RfDDISH-8ROIV~; SILTSTONE, fEW CALCITE 100% MASSIVE-SILTY IN PART EFO STRINGERS (H,o,F<O) 50 SH"L f'r ZOrJE LIMERICK GENERATING STATION LIGHT <:iRAY MEDIUM GRAINED S"NOSTONE 50 CALCITE BEDDING STRINGERS (HARD) REDO I SH-IlROWI~ S I L TS TONE WITH FEW UNITS 1 AND 2 r,-w THIN SH"LE PARTINGS 100% CAlCI TE STRINGERS AND INCLUSIONS BO,ll NG COMPLETED O~J 10-13-69 AORING COMPLfTEO ON 10-1'/-Eg (HARD TO VERY HARD) UPDATED FINAL SAFETY ANALYSIS REPORT

-ASING TO f- DEPTti Of 5' ,J'SING TO A DEPTH OF 51 11IO-LfI. H~MMER 6,1 30" FALL WI. TER LEVEL @ 110 I ON 10-211"'69 60- BORING COMPLrTl'O ON IO-I'l"'6g

':AS I NG TO A orp HI OF 9 W" rr << LEVfL @ 26 I OIJ 10-211 "'69 '

300-LB. HAMMER @ 18" FALL WI'TEll LEVEL NOT RF:rOROED GRAPHIC LOGS SHEET40F37

DEt-TN IN FEET

&()fII 80~INe 28 MI1IRtt:6 Alta"" + 114, I '

DEPTH IN FEET aw

~

I BORINC3 30

$Ullf'M:6 AltaTIOI1 + 115.0'

/JEt-TN IN FEET aw S

I SORINe 107 DEPTH IN BORINe 109 o COUNT COUNT FEET o COUNT

~-~~-

GRAY TO BLACK CLAYEY SILT SOFT TO 0---

6. FI AM)

GRAYISH-ALACK CLAYE) SILl SOFT roo ~

GRADING REDDISH-BROWN (MEDIUM STIFF 6

GRAD I NO SOME BROWN TO BLACK S I L TY TO STIFF) ',0 ~ ML CLAY GRADING SOME CLAY IlEDClISH-Rf~OW/l; CLA E', SILl (MEDIUM sri FF) 10 10 REDDISH-BROWl~ SILTY CLAY (MEDIUM STIFF BRlINSWI CK SHAl.E-REDD I SH-BROWN SHALE f""lJN~;WIl K SllALr-r.IlAY I ~tt-nIlOWNF I NE TO S I L T Y ,OIIAVlL WI ru 1<'OIlI 9H-IIIlOWN F I NF: TO STIFF) 50% ANO SILTSTONE (SOFT TO ~EDIUM HARD) lillAINED SANDSTONf (~4[OIUM Dl:/I;SE TO MflllUM ',RAI NFO SANDSTONE (HARO)

OIN~il )

-BRUIJSWICK SHALE - REDDISH-BROWN TO Gr,AY vnlY FINE TO FltlE GRAINED 10 REDDISH-BROWN MASSlVf SILTSTONE (HARD)

SOMf GRA) I 511-1'1111 rr SANDSTONF:

SANDSTONE (HARD)

AHUUSWI CK SHALE - REDO I SH-PROVlN SANDY 94%

10 SIL r s roxe (HM1D)

REDOISH-BROWN vEIn FINE GRAII~ED SANOY SILTSTONE (HARD) SHALEY IN PART rfW I ,'U: I rr I N( LlJS I O~JS REDO I SH"'BROWN TO GRAY F I IJE GRA I NED AROWN MfD I UM GRA I NED SANDSTONf (HARD)

SHALE SEAM SANDSTONE (HARD) SOME CLAY INTERAEDDED GRAYISH-AROWN MEDIUM TO 10 REDDI SH-BROWN SIL TSTONE (HARD)

COARSE GRAINfD SANCSTONE AND REDDISH-

!~ E~~;:~~:~~~~N S I L TSTONE (HARD) SHALEY Bi<OW~1 S I L TSTONr 30 30 110.1 PAIn 100% GRAD I NG SANOY SOME VERY FINE GRI<INED SAND RE DO I SH~AROWN S I LIS rONE (HARD)

SHALE SEAM G"foD I NG VERY SA""DY 30 GRAY, REDOI SH.-AROWN S1L TY SANOST_

REDDISH-8ROWN TO GRAY SILTY SANDSTONE HE~~~~~;~H~~~~D~~~~;EG(~~~~) TO I,4f:D IUM IlFODI~Il-AHOWN VFIlY SANIl:;TONr FINF: GI~AINFD SILTY (HARD)

WITH SOME SILTSTONE ioo%

REDDI,SH-BRDWN 51 L UTDNE (HARD) Ilff)f)ISIl-BItOWN SILTsrONE (HARn) REDO ISH-BROWN S I L TS TONE (HARD)

GRADING LIGHT GRAY FEW CALCITE STRINGERS AND SOME INIERBEDDED S1l1$TONE REDDISH-BROWN SILISIONE (HARD)

I NCLUSI ONS 100%

40 BROWN, MfDIUM GRAINED SANDSTONE (HjIlRO)

SHALEY I N PART FEili CALCI fE SrRINGERS REDOISH-BROWN FINE TO MEDIUM GRAINfD LIGHI GRAY FINE GRAINED ro MEDIUM 50 - ...........1 - - -.... SANDSTONE ('lARD) 60-..-.;,;"";,,........... flORING C~LETED ON 10-4-69 GRAINED SANDS10NE SOME S I L TS TONE BOR I NG COWL r re o ON 10-6-69 NO WATER IN BORING ON 10-24"'69 REDDI SH-BROWN SI L ISTONE (HARD)

REDDISH-BROWN SILTSTONE (HARD) "'.W WATER LEVEL NOT RECORDED GRt-DING RLUISH-GHAY CALCI TE STRINGfRS eo.u nc I.lS ING

,OMPLETED ON TO A DEPTH OF

~')r)-LB, lfi'MIAEI< (018 11 Ff,LL I"

10-2,-Eg BOR I NG COMPLE TED ON USING TO A DEPTH OF 10-22-EJ9 II' W/TEI~ LEVEL I.OT IIECCRDEO 300-LB. HAMMER @ 18" FALL W,\T[R LEvEL NOT flECOflDED SORINe 29 SORINe 106 t BORINe 108

.t-TN DEt-TN DEPTH

=

III FEET I ~ AltaTlOI1 + 115.'~ I IN FEET

&()fII MIM'ItI:6 AI..."., +260.0' IN FEET aw I $IJ1ItWt:6 AltaTlOI1 + 24 ~. I' o t:OUI!T ) H L CK MI O~T o COUNT

15. REDOISH-nROW~! CLA)EY SILl MfDllIM SIIF~ REDO I SH-RROW~. CLAYEY SILT (STIFF)

I05/G" ~ 72 It

,2. ML (MEDlur" STIFF)

GRADING WITH SOMf:

(STI FF)

FINE SANO,AND CLA) ML GRADINt, HAkD 97 It ML NOTES:

10 GRAD I NG VERY sri FF 10 fHHlN:iWII'K S' ....Ll STON!' (HArW)

-H~ODI Stt-ORLIWN S I LT-10 - ..

~ REDO ISH-BROWN SILrSTONE (HARD)

TO BROWN SH,lLf'r SANDY 1. See notes on Figure 2.5-22, Sheet 1 for BRUNSWICK SHALE - REDDISH-GRAY FINE GRAINED SANDSTONE (Hf-RD)

BRUNSVlI CK SHALE-REDO ISH-BROWN TO llddition.1 Ixpl.,ation of 1011.

100% ~-::.-;: BROWN SIL TV VERY FINE GRA I NED SOME: S I L r STONE SfAMS 2. For IOQtions of boringa, ... Figure 2.5-20.

GRADING MEDIUM TO COARSE GRAINED GRADING VERY FINE GRAINED SAHDY SI L ISTONt: LAYER

~o - ~:,;-

t:=-:

SANDSTONE (HARD)

REDDI SH-BROWN MASSI VE S1L TSTONE (HAR D) 3. LOll prep..-Id by Dwnes Met Moore.

GRADI NG BLUE GRAY GRAD I NG SANOY 100% r'.P

~_:..:.

30 GRAOI NG REOOI SH-8ROWN GRADI NG GRAY 30 - --

GRAY; REDO I SH-flROWN FINE GRA I NED BLUISH-GRAY SILTSTONE LAYER (SHALEY) 100% §i;{§' SANDSTONE (HARD)

~. REDO ISH-BROWN MASS I VE VERY F I Nf GRAI NED roRA) I SH-nROWN "I NE 10 MEDIUM GRA I NED 40 -

BLU ISH-GRAY S tL TSTONE (HARD) SANDI S I L TSTONE (HARD)

SANDS lONE (HARD)

~l~~!

(HARD) GRAY ISH-BROWN MfDI UM GRAI NED SANOSTO NE UeHT GRAY FINE IIRAINfD SANDSTONE (HARD) REDDISH-BROWN FINE GRAINED SANDY GRAY, REDDI SH-8ROWN IMSSI VE SILTSTON "E8BLE ZONf SIL TSTONE 100% ~~ (HARD)

FlLUISIt-GRA) SILTSTONE (HI<RO) 60 =r-ln:::

=-=1 GRADI NG REODI SH-IlROWN 60 INTERBEDDED GRAYISH-Wl'i1Tf,MfDiUM TO 60 '::';'.':"~"'. GR.. Y, REDO ISH-BROWN MASSI VE S I L TY GRADI NG VERY SANDY COARSE GRA I NED SANDSTONE AND) SANDS TONE (HARD)

REDDISH-8ROWN SILTSTONE (HARD)

FfW CALCI Tf STRINGERS REDO ISH-BROWN S I L TS TONE* (HARD)

LIMERICK GENERATING STATION BOR I NG COMPLf TED ON 1'0-6-69 WATER LEVEL 0 39 1 ON 10-24-69 UNITS 1 AND 2 60-....&1............... UPDATED FINAL SAFETY ANALYSI-S REPORT AORI NG C~LnED ON 10-7-69 WATER LEVEL @ 3'7' ON 10-211-E9 BOR I NG COMPLETfD ON 10-23-'::9

,ASIN<; TO A DEPTH OF I~'

~()()-LI\. IIAMMI II ~ I t~" I I,ll

'11/\ 1I:1~ LeVI L NOT l,fCOIWI [l GRMttIC LOGIi SHEET 5 OF37 FIGURE J.a.a

e SORINC3 110 SORINC3 112 i _.i SO"'Ne 113 BORINe 11!5 DEPTH I

DEPTH IN . . . . . ~+21~.81 IN FEET FEET

-- --. COUNr o t>>UNT "

F:7 N

,/l;~:

11

""":..::..2=

ML 1";1'-

~'i~lJt,JS~\*1

".", I

'K

~J! i I

.t.r. ,v " I L T ( , T I "1"LI'-I~rIiO I ~~!I-nlo.:I.

I\H Y :';IL TS'(lt-:!

)

I It!

ML 0-- -- -.....- ....- fJFCOl.'f'():;FIl

- - - -1<11l - .:itl...

,l.f'. . .......

S' II I 728 ML REDDISH-BROWN CL""EI STI F"I')

SIL RRlJr;~~*.1 (~t< ~l1-h'~')NrJ 71 "

10 -_ .*..

r:-:-::.

- 10 SHAlf -HEOD I "LT~TU.'.( H/<i'J J

'), ;~

...... Id/A'! I It.1 'd.:AI Ntl.l S"NDS ~ot'JI (, 1*1i.

10 nllllNSWll t( ,HIALE-HEDO I SEt-t'ROWN I~RUNS,!I ex SHALE-REDO I SH-'-,R"'V F 1 N[

~:

Id II s n 1'_ IM.I (IlAIIIl) "'" SILT"llll\d' (IIMID TO \lIIIV HAIW) ~,R" I Nfl) TO IJ[O I UM CoR... I NED 5""'0-1110::: d,ADI t"11 "M,"" AI!:DDISH-'1ROWN TO GRAY MfDtll.' ° CO"RSE STOIII" (ti"'RO)

~-~ IF,A I r.ro s- 111):j ror'r~ REDDISH-HI<OWN SIL1STONF. (H"IW) 20 ' - ~.:::. liE Illil ""'-'iHA\' Mf:OIIIM URAINfD "ANIS 'O~JI P_.:: (v~ I- ~I""'D )

HFO 10 REO) I SH-!<i<OWN l.SS' '/F S"NO,

..-:: I~'OO ; A"-' l(OWN S...ND) 5 IL IS 10Nf (vnn SIL 'S;Olr CO. H"RO)

GR"YISH-f>AOWH Mf:OIUM '0 CO"'RSE ',R"I~ED IlMlD) SANDS lONE (HARD)

. . . . . . . . M ** RfODI SII-,i~"') MASS I vI: S IL I)

J"'NOS lONE 30 ~:.. ('JER, HARD) 30 100% 30

~.:;

fOf.Dul :iH-f,kOt/I',, ~R~', SMlD" S I L T5 'ONE 97%

~-~

40 _. - :;

""-",1-" 100%

RE 00 ISH-BROWN S I L TS TONE WI TH SOME S"NoSTONE (HARD)

~

,:.,. DCI t SM:DS 101,E ('/ER' H"'lD )

Rf'DDISH-flROWN SIL TY SANDSTON. (HARD) 40 100%

ICO~ 3-1<1'0015H-H{OW~: S 11_ 1 S 10ll.E (f-l,f,HO) I' S"NDSroNE L"YER IlfoOlSH-I-IROWN SANOY HARD)

SIL1SfONf (\fln 100% - DARK BROWN 5 u TV VERY r I NE GRA I NED

$0 - ..:-..

hEDOI 51'- iR ... *

(\jFW, F' I NE GRAINED S...r--DS 'ONE 50 _____ I' I.",ER S"'JDSTONE 60 100% 1001 S"'NDSTONE (H ...RD)

RfOOISH-BI,OIllN SIL TSTONE (HArIO)

~

HM.O) fOFDD I SH-PROWN SIL ISTONE (HARD) 50 REDDISH-GR"Y FINE GRAINED SANDSTONE lOOt' ......... IH 00 I StJ-',ftOWN FINE GR" I NE[) SANDS 'ONf (VI f<', HM-'D) 100% :-.;:

1'1:001 SH-I'ROWN S I L 'S lONE (H ...Ro)

I<fOO'I SH- ,flA', F I ~:E GRA I NED SA~IOS 'ONE 100% ._~

80 8DR I NG COW'LEH:O ON 10-4-':9 BORING COMl'LETI!:D ON 10-~~9 "ORIr--, CO"*P'.EIED ON 10-4-E9 WIITER LfVEL (gl 59 ON 10-2 11-(; 9 WATFR LEVU (4' 45~1 O~J IO-2!1~9 ro .\AT'-" liJ POlliNG 01') IU-2",-("-') '

'FD[)ISH-nROWN TO REDDISH GR"Y SII._ T',

S"':D501',E ('/fR', H...RD)

I OR IN.; COMf'L E : ED ON 10- ',-(9 I\,q,*,* Lt '.II-L II (:'/1 or! I \-~II-~ I BORING 111 DEPTH IN ~M:E EtI..TItJII <':'~.21 BORINC3 112A FEET

~M:E . ILI..TItJII ' 21 ( .0 1 NOTES:

--- BORING 114 DEPTH II',

III I'

" lillill ML i-.F_)... ' '3h .. 0:' L" ::: ~ "', S 1-IN = 1. See notes on Figure 2.5-22, Sheet 1 for FEEr ~

-- .- i'ld r.: ~w'Lr-I'[Il:' I SH-'- <<owr: llddition.I.)(pl~~ion of 1ogI.

10 ~ ~= f.'A::

I\!

K SILTsrOtJl' (11"",.) F'I W IIIN 5,0.1,05-01,[* L"',FFiS

_ow

2. For loaltions of boringl, 1M Figure 2.5-20.

-=..-

BldJlJS\~I"K 1:'>

SiiAU - H,WWflISH-G,,/<V MEDIUM rJ"SF (,I'I*I'fG Sf'if,STor,,' (H~Rf) TO o COUNT

_.- - 3. Logi preperld by D.",.. end Moore.

')fI':: .ll" . 'r IV---!L) li'l "n, :;H-'<I,Cwt, 0 "r;owr-; SAND\ "LA)F',

,... ',11, (5"")

In\~':

I,.* .... (l"':A" 1'11'l}I:itt-"UONt-: rd III,~)~'J VII.) 11r-,r

'*'Dld'ill-pitOI,'! ~II/<LIY 51LISIOtll, (HARD) ML 20 _ -

"I *.," tllllill I IIII "",IINII' a'I"IIlS IllIII

.. I, V. [J'L:III 1f':L.LU~"Ot"s ,A.IJD SIRIN,fRS

,II ilill :i1l-IllWr-- '>11 S ONE

""'~-

('iAlii>>

'it1/<.L'*Y ZOr--,

10 l'IHJN:WiI' K ,'/'ALI -Ill 11111 ~itl-nIHlWN

(~ll'llll{,~rILV t-~

SILT:nONF 111\1<11)

IO!);,; ~ -*1' ,>AI'lllS 101J~ t,A " ~. ,~

or'CASlon.L SIII',LI- PA'lfltJG

~~ ~J po ~ . '( ,. LAC, I f l" ~ r;. I r ,rj E-R 5 30 -_._- - - 1f<A()li J \;rr~'y SA':DY 11)(1%

Ill\llK f<t-1l01:>11-'",OWN :;11 " VrilY F INf

""'.'-, 1----1 1 SANDS TONE LA,ER 20 HMw,;

~- ',I<AI NfO iANIl:i IONI 100% ~-

, ~%

~~

100%

40 -- [. '::X L 'liHT REDO I SH-f'ROWN F I ~IF 'iI,AI NED S I LT', Sr'N05TOflE (Hi'i.u)

~r.AYISH-REo S,A~O~TON, VfR',

(HARD)

FINE TO FINE

-RIABLf GRAINED IN PART Ir/)% /", "1001 SH-BROVlt. :OWL!'Y SIL 'STO~E (H"'RO) 30~ ,I<AY, I<fIJOI~t1-Il~O'NN VIIlY liNE liR ... INEo

.TO f' I Nf ORA I NEO SANlS rOI\' (H"'Ro) vr,<v FEW Sf'nCV lO'iES I(Y.)*~

,il

,,:0,

",iAlllf:G MArJ'J ,~,ALCITF S,I<INGFRS ICYJ%

~o --- hF.Dnl S,H-HROWN SIL1S,ONf (H,ARO) 1~lItJ Fitit' ';IMINFO SAtJO~10NI LAYER

~~

f'C)i-II,G ,.OMPLE rr o 0" 11)-:,- j 40-........................

LIMERICK GENERATING STATION l'Olli ~I~ COMI'LFTi'D ON IC.r3-69 UNITS 1 AND 2 1\I'It I<LIVrL (I '/.1;',' on Iq-2/1~')

UPDATED FINAL SAFETY ANALYSIS REPORT IHDoISH-BROWN TO GI<AY r u.r GR"'INED S""JOSTONE (11,<,1'0 ro VERY HARD)

I' 1<,001 SH-RROWN S I L TS TONE LAYER

@ E5.0' GRAPHIC LOGS'

(;R"O I NG Mf'D' UM TO CO...RSf GR... , NfD AND BRONN SHEET60F37 "01 1I:G COMPLE TEO ON 10-22-E9 WI HI' LF.Vf'L NOT HECORDrO FIGURE~

IJE/#TH III FEET

..ow

,=

COUNr $YM<<Jt,1 ISO"lNe 116

. . . . . AI..TItJII +19~.21 DEPTH ::

I:ET

..ow COUNr 0----,

I SORINC3 118 IJE/#TH, ,=

IN FEET

..ow COUNr SORINe 119

~

$YM<<Jt,$

ftI ..TItJII. iE'1.'2:

o - ---tl"Pmr-...,.---......- - - - - -

DEPTH IN FEET

= SORINe 121

$UIIF/ICE AI..TIOI1 + 12'). I' o -----ftIII!IW--......- --..,..-...----- aow COUNr P..l' ',8 "

I:l RUN SII\'I lK SH"'LE-WE"'THERED S I L TY RHIJIl'S:1i(K SiMLE-REO SHALfY S I L TSTO"E (tIAt<<:1 TO VI~f</Y t .... Hl))

o ---

" .. 'JI.~t;I' K ,Hf-Lr-'-fDllISH- .. pr.y C0AkSE f'rDDI SH-P"OW'I (L O'Er SIL I fdJO SIL I"TONE

'",A. :.oll S"'NlJSTONI:: 10 A~)l'L (H rJ c; \.~! D t~ ~ r I . r lOS I I If) 4r:%

~/*I . . " r ~~,[

IlfOO I SII-"ROII\'N ""'NDv 5 I L TS TO~JE ML j 10 10 (HAI<U)

REDO I SH-flROWN F I /,E ",R'" INfO S"'NDY I<EIJ r I NI ',kAI NED SANDSTONE BRUNSWICK SH"'LE-OR"'Y, MEDIUM Gn"'INfD

~IL TSTOI!E SMW" 10NF (VERY 1~""lD) 4'5% IlI'O F I Nf TO ME 0 I UM GRI' I NrD 5/,110-s tcnr ('iIIRD)

RO RO KED SILTY SH"'LE (HARD TO VERY HAI<O) i<"DDISH-prlCW~J FINE GR... INED S"'NDSIONE flEO SAIIDY S I L TSTONE (HI'RO TO VERY 100% "-rr,JISfI-f\R01IN '.-ERY S.../.DY 51'_ "STONE Hf.RD)

RO GRADING LESS S...NDY 30 REDDISH-BROWN SILTSTONE (H"'RD) 100% RED SH"'LE, FISSIL (son) 30 "0

"0 ,;OMf IIJTfl<f;fDD I Nli l1li1 Tfi S""~DY REDO I SI1-BROWN MED I UM GRA I NfD SANDS lONE

')(% '; I LIS ronr INTERBEDDED BROWN TO GRAY SANDSTONE "0

f,fDDISH-BROIIIIN SA~~DY SILTSTONE (VERY HARD) (VERY HARD) AND PURPL ISH-GREEN INTERBEDDED VERY FINE GRAINED TO FIIff' SIL Tv SHALE (HARD) GRA I NfD REDO ISH-BROWN S I L TT SANDS TON£ AND REDOISH-BROWN SILTSTONE fiOl< IN" COMPLfTED ON IO-?-GC1 FoEDD r SH-AROWN FINE GR... I NED S"'NDS TONE 50 REDDISH-AROWN SIL1STO~IE (H"'RO)

(H"'RD) hF~)IJI~II-AIW.vN "pr.ll)

S"'NDY SILT~TONE (VERY V"TI"H LrvI'L @ 3C)' 0" I()-:"I-;';')

6 0 -..... 1~.-- .. "I<A", MFDlliM 'iI<AINED SANUSTONl (VERY HAIW)

I<f.U'ISH-fli<OIl\'N tt"'SSIVf FINf '.-,R"'INED S I L TY S"'ND~ TO'lf 70 PURPLE SILTY SHALE (HARD) AND fiNE

"'Ofl I NG COMPUTED ON IO-3-E9 II\'ATER LEVEL @ E % I 0'1 I !)-24-9 DEPTH IN e, SORINC3 118A

$UllFACE AI..TIOII + If9.;C I GH"'INED SMJDSTONE BOR I NG COMPL E TED ON IO-2-E9 INTE<8EDDED REDDIS"-8ROWllN FINE GR#.IN£D FEET ~ W'TfR LEVfL 'lOT RECORDED S"'NDSTONF "'/~D R£DDISH-8110"'~1 SANDY S IL TSTONE (H"'RD TO VERY H"'RD)

<<ow $YWOL$

o COIINr P.'!'!"!. .- -....- - - - - - - - - - -

" I i*l* 11-1\I:lJw\r-J I'!;I , L'" I 'I ',Il r SORINC3 120 ML DEPTH fll<UN:iWICK :;t<AlJ-IlFD :;ILT:;IONI (VFRY IN ~ AI~+I55.81

.IAllO) FEET 10 SORINe 117 DEPTH BORING CO""'LfTtD ON IO-2-9 IN ..,/ICE AI-.T1OI1 + 185.7 1 II\'ATFI< LEVfL f!I ~)I ON IO-2'1-C)

FEET RO--,-- .......+---1 RED FINE TO MI'DILotol liflAINfD S"'NDsrONE t<RUN:iWICK SHALE-riIDDISH-".,OW~J M,ASSIV (H"'RD)

';ILISTOI,F (HAi'O)

RFD SANDY SILTSTO/.(HARD TO VfR'r HARD) 10-ML 30 NOTES:

1'lllINSI'illK ';IIALf-HI GHLY WEATItH'l'll - --

',Army SIt"'Lf ',1.1) IN:, . H"'Rlll J<

10 .':. PURPLf-GflEfll TO I<t.UOISH-OHOWN VER'r 1. See notes on Fi",re 2.5-22, Sheet 1 for DI\"K <<r n :;ItALr-FI:l,i1l,.. ~")"l1",\T1'L' IIt'l:ll "0 91%

-=

z-:

r Illf IIITI RBfDOfO (HArtD)

OHA I NED IIN(l S I L TY AnOWIJ SMIDS TONE ro GI,A' SIL ISTONE PURPL ISH-GREEN S I L TY Mdition" expl-mion of 1011.

<,; :,..*'*",I\IIIII/\'tit.

30 SHALE 2. For l0C8tionl of bari,., ... Fi",N 2.1-20.

10 GflAr MEDIUM "HAINED "AflD)

SAWlSTONr, (VERY

3. LOll prepered by 0... end Moore.

50 ----=-. . .NTf fiF1EDDID BRONN TO GR"r SM~DSTONE (VERT HARD) AfiD PUPPLI SH-"RE!N S I L TY IOOj >

IJMO' Hili "IJ/ "I'INru :lI\NIlY SILTSHINF SHALE (HARO) ****

IC,Q% (MlJlIlATtLY HA'H))

"O~

30 _~Ii!!~----4 '1I'r,nISIt-H).~I~ !'INI TO MfDlliM 1.,1'I~lfl) I(Yl1:

,,"'WI',TlINI I()(l% """Y MI'DIUM lir,AINEO SANDSTONI' (VERY I ()\l%

"I on I ',It-I",O.~N :iANI)) SIL r s TON£ II r,l'il )

,IrnIJl:,It-"H',\~N IINl TO WED1u.,;RAINID 100% ::;MlI'. . TOIIf (~TUDFRATfLY HArm) kfDUIS.i-flROWN-Gll"'Y "ER~ FINf GRAINED INTflWf-DOFD liREfNISH-GRAY AND flED TO ~1!cOllJM GI,AINFO SANDSIONE (H""~D) pur,PLE S I L TY SHALE (HARD)

SHf\LFS AND F I rtE ,HI'" I NED S""~OSTONE TO MFOlliM ',NAY MED'U~' '.R""NED LI,,'iT

'SMoIi.JSTONE (II"'RD)

LIMERICK GENERATING STATION GRAY FINE GI'lI\IIIED - PFBLJL[ ZONE SAr~DSTONE UNITS 1 AND 2 IO-~-E9 ROli! N',

1'0 10MPUTED ON W.rt" I' flO,ONG ON 10-2',-(.')

REDO I Sfi-BHOWN S I L TSTONE (liARD)

UPDATED FINALSAFETYANALYSIS-REPORT-REDDISH-BROWN Gr, .. , FINE TO MEDIUM SAilOY SIL TSTOIJE (Hr,W) -."""

.R,t.DI rJI~ L IIj ....r GRAY TO TiYii" =

GflA' Filif TO tAEDIUM lil'l' 1IIf 0 SArtDSTONE 90 (H.AfID TO vr o- fil-I'D) 100% GRAPHIC LOGS BOR ING CQM"LETfD 0 .... IO-24-9 GRADING W'OIUM ro COARSE GRAINED "CRrr.~ CO-Lf'fO O~J IO-2-E9 SHEET7OF37

'f'! TER LEVEL "OT nr r.onor o I<EDDISH-81'l0WN FINE S"'NDr SILTSTONE IJ1% IIII,oTFr, U:V£L .. 19 / Ol~ IC-~'j-tq 100 (H"'~ D)

FIGURE 2.5-22

SORI NC!I 130 DEPTH I!!SORINe 122 IJE~TH IN FEET SORINe 127

$UlFM:6 AltlATIOII + + 1'78,2 I IN FEET O~T

'34~

$U1IR!IC6 AI.,.,. + 179.S I IlEDDISH-",O':/I: ':l;l'.E, S , L I ' ; l t I SC:"F lIE"" ..ow ctJUNr $YII<<)L$

SMJD (SIIFF)

IN ~ AltaTItJII + I ~2. 3' 0- - - -...,.~~~_~ _

"RUNS" IlK 5 **111. f-MASS I vE RE DD I SH-FEET ~q ,.

10 "RDWN "E.RY T~ TONI" liNE (.RAINfO SIINO'\'

atJII '58 ,. ML SIL (HARD) o COUNr 1-'1 U!il:)II-I1IH.wrJ :)IL l'f ii 11AI NI D SAND (DENSE)

IlrJI .u J.,1' fjltlM 10- 1,IWNS\\1 ,K ciHAU -llfDl11 ,;H-nl,O':,l ',r-I*Y

,;ANIlY -: I LT', ron I 11I".IISI1I I cK StI,~U' - ,.>1"/\\ I SH-BilO\\N F I Nf MrIJIU~

TO SORINe 12~ 10

'OII,qr'lfll S,*III'$TONI (,I,\flO TO Vl"ln DEPTH ql(

10 HAflA)

'IIAlf SfllM IN ~ AltlATlOII + I '14.'I'

(*I.AY Sr:AM FEET 10 I()')' REDDISH-BROWN ~II.TY SANOg'ONE-MI\SSI,jf

<"lAY SrAM (HIIFW)

GRAY s u, TSTON~-SHIIln ~HAHD); FEW CIILCITE STRIN'H'HS Icxi

'i()"

10 GRIIDING flFDOI SIi-tHlOWN L 1 SHIIlfY ZONE ML 30 qr o i<fODISH-'RO'liN f Nf 10 ':EOII'~' ,r',lI~j[D REDO I SH-RROWN MIISS I VE: IIER\ FINE GR,l I tED SAt',Dc or.. 40 SMJDY SIL 'srONE (HARD) f*'<lJ~JS"":K SH,AU'-\ik,AY, Vfl1Y FINE GRAINED f<f['JISH-'~0M'i SArlO, SIL S 0U 10 SNIOY SILrSTOflf 30 SH"t. r v 10m l'in 'JI"Y ',At;,','! :Otll-ll"Y SILT-:iTor**;E {-,fRY 'I*Ol':f';ISH-!*rs rJ~'JF r.. F.:Alt~fr:. ':j!rl0~Tor-Jt-_

IiI-- i'i-))

Hf.DDISIi-flIlOWN SilTY, VEI~Y FIt~E 'TO FINE !'i~ I CK j(f ~J ~/A,::S I \.IF 51 L ~ Of l (HJ.HC)

(,11AI NED SAND5 'O~JF (HMiD)

IH DOl Sfi-flIWWN S I l IS rONI (HA"D)

IIf[.UIS.f\-AHOWN TO ,.HAY V~-RY SNJDY s u r- 10 40 S 10NF lAYEII (tMllD) $0 _1(_\0_%'. .........._ ..

IHDDISti-flIlOWN SllTSTONf (HARD)

SHAl F Y ZONI l!fO F" I ~jf 10 COIIRSE GRill NED SANDSTONE f'0~1 ~:-. ,'Of}P F 'ED O~. I()- :-r:q 60 RED MASS I VE SILTSTONE FINE GR;l1 NEL! ~ANCY (HARD)

\\;,TI'" LI v' L 110 r hi lU,OI'[)

flORING COMPlrTfD ON 10-2'4-69 wnUI i rvrt, ~ C),~, ON IO-2 11- (C)

HEDDI SH-BI10WN SHALE\' SIL TSTJI'JE I r)l")%

10 40 1(1",:,'

~}.,}%

50 INlf.RiJfDDED REDDISli-BROWN FINE GRAINED SM,OS rONf MID RE DO I SH-nRoWN SAND\'

DEPTH :: SORINe 128 RED VER\' SANDY SIL TSTONE vER' HARD)

(HIIRD '0 IC)()%

SILIsrOl'\E (H,lRD TO VfR> HARD) IN SW/ICE El.EtlAT/(JII' I PI. I I RED S1,rw\' s u, TSTONE FEET ~ 90

('*'i

..ow IIE~TH SORINe 123 60 Cf)UNT I:: 11)0% o .----,

IN $IJIII9tC6 AltlATIOII + 151

g I 'I I ~; ~7 !"'l FEET ,), .' BO/~" ,. ML 100 BOR I NG COMPl E TED ON 9-24-69

..ow eouNr $Y~.

TO -

I1I<UNSWICK SIi,Alf-FlED. FINE GnAINED WATfR LeVfl @ 67' ON IO-24-<<)

"'< 10 7n%

0-,*,* - ....,......-__.....-

nr oo I SII-f\IWwr~

iMI[1Y S I l T - WEA THE RED

, l .* SAlIO) SlInf (liAI!D)

ML ~,AND'( SI l TSTOI~f 70%

RfD SM,D\ su rs roe,r (IIER'. HARLJ)

0,

I'RUNSWI CK SHALE-REDO ISH-BROWN

...5&. NOTES:

FINE (,R,I\lrJf.U SILTY SM'IDSTONE 10 10 85%

RFD rl~.f J"'A!"~F.D SIL s . . LJS'O'\!:

GRADING TO GRAYISH-BROWN IOO~~ "lrKISti-RfD SA~ID" SIL S'OI.E (H,lRD '0 1. See notes on Figure 2.5-22, Sheet 1 for vFR'- tlM'D) additional explanation of loga.

INTERBEDDED, DARK RED SHIILEY s u, TSTONE 30'~* \ F k, SA'ID'.

10 AND REDO I SH-BROWN SAND) 5 I L TS TONE 2. For locations of borings, ... Fi",re 2.5-20.

(HARD 10 VER) HARD)

= gE~

3. LogI prepared by Dames and Moore.

,ER' SAND PORING COMPLETED ON g-28-r;g 40 ~,

30 W'",lTF,' lFVfL li~ fO~' on IO-24-E9 t)B%

PR I CK RrD 10 REDO I SH-RROWN FINE r,RA i NED S,I\NDS fONE 40 O,l\RK RED M,I\SS I VE S I L TS TONE '0 ,-'ER', SM,DY 100%

110R I NG COMPL E f f 0 ON I 0-7-59 g4%

110 W,\1I:fI IN nOillNG ON IO-2 11-(j g 60 LIMERICK GENERATING STATION IOO~; UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT TOw~,

tiED S' L 1[,1):;

.0 Inn% "f[1 vr <<: SM.D> SIL'SfONf GRAPHIC LOOI "011 I! 'Or/PLE IFD 01' ~-, ,- '1 SHEET 8 OF37

'II TI-,\ Lj-I'/-L rJOT l,f"1 0- {I ,-)

FIGURE 2.1-12

BORINe 133 DEPTH IN =, SUll'M:E AI..,1tJII + IE2. I r DEPTH BORING 134 BORINe 134A FEET ~ IN DEPTH a(Jf/1 FEET IN FEET o COUNT a.(Jf/1 COUNr S't'IJI<<Jt$

1Cf) ~

f..I'D SAND' ~;II I (VERI S IFf) o --

ML IG'l '~

100/'5" ML 10 ~ IJfHJ~JSWI rK SIt"L.f-FRMiMENTEIJ R[I) S I L. T-10 - - JW,I.4.1I------f 40%

o,TONf I r'<j!'j ~ .= = 10 -------

RFD 5 I L. TSTO~JE IE%

BORINe 131A DEPTH RO 50%

IN 1 r FINE GRAINED RED SANDSTONF @ :t;.O' RO- -:; --:,;

C::~I:

99% RO~ REDOISH-tIROWN FINE GRAINfD SIL Y FEET >-.'.,..

!I')()% SArlOS fONE (MODERA'EL Y HARD)

~~ REDO ISH-BROWN F I r,E GRAI NED SANDY C) 1%

RED FINE GRAINED SANDS'ONE z:: 5 I L TS TONE (MODERA TEL', HARD)

RED "INE GRAINED SM;QSTOt\:E (H.ARD) 30 _IOO_%... ~ . . ......----4 REODtSH-RROWN FINE GRAINED SIL ry RED SI L TSTOI,IE G0:': SANDS TONE REDD I SH-ElRQWN S ILl S TONE (HARD) 96%

I,Y.f£ 10 I,RIJN;;WI<K SHALt-l1fl)(lI:>H-BROWN MASSIV S I L. TS TONE (liARD)

"0 "O~

REDDISH-BReWN VERY FINE GRAINED IIL.TY SANOSTONE 11')1)% SAND I ER REDO ISH-BROWN S I L TS TONE (HARD) 100% Gi<~DIW, SMJDIER 10')1:

50 FI~~E RO HfD TO ',iIAY, S"'~IDS TONE TO MFCIU:A GIIf-II'fD 50~

In(;~; 50 '""i07i%

lor)"!

Pl"RPLE t~EOII;M .. RAINED SMOS'OU f'FD Flr,E GRAINED SAI.DSIOflE I()()%

30 tfJfl4'- PL;~PL E '~RAI SM,DS 'or E 60- "ED SJ.IIDY ~I L r s r or.r F I Nf f';EO

~i*AOlrl'3 Si ,~o I ~- .. 60~

REDOISH-"POWN SILTY SA",oS'ONE (H~1Il0)

R0tl~1 S I' rs C~IE

~~

Rc DO I SH-f- (H.ARCI)

'-EO FIN£ G,loA'flED SANDSTONE 100.°:'

"0 100%

RED SIL TSTONE (HARD)

'<ED ~ANDY SILTSTOt~F (HI-11D)

TO

'" =-~

100%

"r D SANDS fONI (MI'DI UM I;I:A I Nt D)

~ILf~T0';f. (IIAI'U) 1(0%

60 _Iry-)~%'....L..=.j~-~ REDDISH-BHo~r~ VEI1Y FINE TO FI~JE "lI"PLI"If-il*r\

100% GiV' I r,ED S IL TY Sf*NOS TONE (HARD) 90% PUI'f'L, Vt:"y 1'1 NE G'V I NED SoANDSTor~E REDDISl1-R~Owr, M.ASSI'iE SILTSTONE (H.ARD) ~..;.': H' GilL Y JO I NTED AND FRAC TURED; I (jl)%

1<111, SL.I <;IITL. Y SANllY :..1 L. T': fONF .=0; InO%...I......... a-_--I ~I ,5' TO 8'5,0 1 gO <)0% (VfI<Y IIAIW)

REDOISH-BROWN SILl', FINE GRAINED TO~!E 90 liRADf.S 10 RED SANOY S IL TSTONE SANDS (HARD)

REDDISH-BROWN SILT',

3M.DS 'O~:f (HARD)

VERY FINE GR.AINED Il0R IN,; COMP f. I r o ON 9-2F-G9 90~ "EDD I SH-flROWN S I L TS lONE ICG%

SILISlor~f BOR I NG COMPL. ETE 0 ON 10-1 -;9 to',T!'" LEVLL " 'jO' ON 10-211~9

- :.-= HU'l'JISII-I'IWVlN (Mf'SSIVE)

WATER LEVEL @ 62 1 ON 10-24~C)

ICl% REODISII-BRO"'I'j SILl', S.ANDsrOt\:E BOlli NG CO~L [TEO ON 9-~O-t:;9 TO ---' REDOtSH-RROW~J SILTSTONE (H"'RD) v.,IT!'t< LEVEL "OT I<ECOf1IlFD I V 10/,

1 00"(

.0- :::::::: REDDISH-e,lO"'N SILTY VEilY i'iI'IE ;iRA",ED 1';0;; S;':OSTO';E (?~',:;i:D) NOTES:

REDDISH-~ROWN SI,_'S'ONE (H.ARD) 100% BORINe 1'35A SAND) DEPTH DEPTH SORINC3 136A t , See notes on Figu... 2.6-22, Sheet 1 for IN +, 31 . '5' I!)O;,~

FEET IN $fMIIIItC6 AI.,.,. additional Ixpl.,.tion of 1011.

FEET 2. For 1000tiol1l of bori,., . . F..... 2.6-20.

100%

100- - &(JW

3. LOll prepared bv Olmll 8nd Moon.

1110%

~'.

REDDISH-SHOWN FINE TO VE'RY FINE GI1... INED

'51'1 o COUNT

'SIlT) SANDSTONE (HMW) nrnn i SH-R,'OWN CLA)l', f I NF SAND) SIL REr'Q'SH-EIIOV.n S I L TSTO~Jr (HoARD) 92

ML 2'/ ~ ,-n~1[

85~ ') O!:i"l, ML >'IllIl l;orl< f RA,;MfNTS

/IO~ 10 ftk"~~',WIU' ',II"Lf-OAf1K kill tifATttrlHIJ 100% '~III\L I (rA<IIiI' " ... I "L. Y ~Ol I) 10 ~

BRUNS.I CK SHALE-RED SANOY S IL TS TONE (ME 0 I UM HARD ro HARD) 100% IIEI) :<ILISfONf (MOLJfll ... Tl:L> 1111I'1>>

96% ~~

100% ~:-

120 RO D.ARK PRICK Rro SILlY SHALE ~~.,.

9-26-E9 RO - -

flOR I NG COMPLE TEO ON WP TEll LEVIL ~IOT RE( OROED cr. LIMERICK GENERATING STATION

~

RED SIL'STONE (HARD) 100% VERY SANOY FROM 2,' TO 25' UNITS t- -AND 2

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

30-~ ,,::-:: UPDATED FINAL SAFETY ANALYSIS REPORT 30 '~.'

100%

=

.;::...~

"10 I~ RED (HARD)

I.~

F I N£ GRAINED SANDSTONE

0 BOR I NG COMPL. ETED ON 9-~-69 8,' 10-24-69 SHEET 9 OF'37' BOil I NG C~L.E TED 0"1 IO-I-f9 WATER LEVEL. @ ON

'NATr" L(V[L i 5' O~J 10-24-6<:)

FIGURE. . . .

BORINe reo

..i

."", DE,.TH DE/#TH

=

lit FEET

. . . . . ~ +2lO.I' o ~;* *RJm:-"""~~"~-:"'T'~~~m-I'"

l .H ~ ~l (1.41 [) 111M s

~

III I )

II. ~

IN FEET

.. I COUIIT SHALEY ZONE IN FEET

&OW O~T 82 I=

!II REDO I SH-flROINN FINE TO MfDI VM GRA I NED DE,.TH IN FEET

&OW COUNT B'ORINe 138 MJ1III'IIt:6 AI"~ + 122.4 '

SANDY SILT (MEDIUM SflFF TO SlIFF) o --9--ft'I'PItr""'"~""'~--~---

2611 I IIRUNSWI CK SHALl-IAN, YELLOWI SH-BROWN SHALE lN1Ek8EDDfD WI IH TAN FINE 10

"'ED I UM GHA I NED SANDS TONE (SOF T 10

"'EO I UM HARD) 10 125 II 8RUNSWI CK SHALE - REDO I SH-8ROWN FINE TO MED I VM GRA I NED SANDY S I L TSTONE (HARD)

!II

-rr, 'j'"

RED S I L "

HIGH,-,

!,J / 'I_I-'

G~"VE'_

FRACTURED

-;0;' I) 100% 10 flHUNSWICK SHALE - DARK RED SILTY SHALE GR,\DING SANOY WI TH CLAY INCLUSION!>

SHALEY ZONE GRADING SANDY 10 FEW CALCI TE SfRIN.ERS GRADING VERY SAND~

~O REDDISH-GRAY,HIGHLY FRACTURED, FINE GRA I NED SANDS TONE LOCKA TONG lol£MIIER-8LACK SHALE CAR80NA-DARK "ED 51 LTV SHALE (HAf1D)

CEOUS WllH CALC I TE SIR I NGERS (HARD GRAD I NG SANDY TO VERY HARD) REDDISH-GRAY SILTY VERY fiNE TO FINE LESS SANDY, FEW CALC I TE I NCLUS IONS DA.K GRAY SLIGH'LY SANDY SIL1STONE GRA I NED SANDSTONE-MASSI vr (HARD)

CALCAREOUS Z/O REDDISH-GRAY SANDY SILTS~ONE (HARD) 30 BRICK Rf.D, FINE (,iRAIIIED SA.llOY SILT~TONE GRADING GREENISH-GRA) FEW CALCI TE STRJNGERS (H';,<O) vEItTICAL-HIGH ANGLE FRACTU~E GRADING GRA) 40 GRADING VERY SANDY HIGHLY FRACTURED ZONE GRAY VERY FINE 10 FINE SANDSTONE LAYER INTER8EDDED 8LUISH-GREEN IILTSTDNE REDDISH-GRAY FINE SANDY SILTSTONE 40-~a=

AND 8ROWN MEDIU'" GRAINED SANDSTONE SHALE PAR' II\I(i IILACK SHALE WIIH FEW CALCI TE STRINGERS VERY SANDY ZONE CARBONACEOUS (HARD) FEW f:ALCI TE INCLUSIONS GRAY SLIGHTLY SANDY SIL TSTONE-8ANDED CAL CAREOUS ( VER) HARD) GRADING VERY SANOY WI 1H SOlol£ SAND-STONE q~,%

GRAD I NG GREEN ISH-GRAY GRADING LIGHT REDDISH TINT 1001 REDDISH-BROWN TO GRAY SILTY VERY FINE SO - 42~(tIi==t=~

GRAY VERY FINE TO FINE GRAINED SAND-TO FINE GRAINED SANDSTONE (HARO)

IIRUNSWI CK SHALE -DARK REDO I SH-8ROWN- 140, ~TONE (HARD) RED FI~IE GRAINED SI.LTY SANDSTONE SOME S I L . STONE 651' GRAY SLIGHTLY SANDY SILTSTONE NON-CALCAREOUS GRADING REDDISH 87% DARK RED, HIGHLY FRACTURED. SILTSTO!'/[

S I L TS TONE LAYERS TO -~~I-----t G~AY VERY FINE TO fiNE SANDSTONE I'll TH 8*1%

\.HARD)

IIROWN FINE TO MED I UM GRA I NED SANDS lONE SOME REO SAND) S I L IS' ONE LAYERS HIGHLY FRACTURED-FRIA8LE (MEDIUM HARO)

RfDI;lSH-,1I<Owr, SItALEY s u, SlONE' (HAkD) TO E0%

"HAUl N" "Fin SI\NO~' AI~O (iilA)

REDO I SH-8ROWN S I L TS TONE. SANDY A I TOP GRAD I NG MED I UM TO COARSE GRA I NED (HARD TO VERY HARD) .0 --U:.:~--; GRAY FINE GRAINED SANDSTONE MASSIVE (HARD TO VERY HARD)

AOR I NG COMPl E TED ON IN~TtH LEVEL @ 3~' mJ 10-1 -S9 10-2 1,-E9 REDDISH-BROWN SIL S'ONE (HARe) FEW WELL CEMEN lED OCCASIONAL HIGH ANGLE FRACTURE CALCI 'E STRINGER AND INCLUSIONS GRAD I NG SANDY GRADING DAItK BROWN-fRIA8LE PEB8LE ZONE GREENISH-GRAY FINE SANDY SILISTONE REDDISH-8ROWN SHALEY SILTSTONE GRAYISH-BROWN PYRITIC FINE TO MEDIUM (HAIID) ZTO GRAINED SANDSTONE-SOME SILT (VERY PEBBLE ZONE HARD 100 GRAD I NG VERY SANDY-GRAY NOTES:

REDDI SH-IIROWN SANDY SI L TSTONE FEW SHALE PARTINGS PE88LE ZONE GRADING GRAYISH-8ROWN WI TH 1. See notes on Figure 2.5-22, Sheet 1 for INCLUSIONS (VERY SAt<OY)

PE88LE ZONE 110 PEBBLE ZONE Iddition.1 expl.n.tion of logs.

BLVISH-C;RAY SILTSTONE LAYER HE Olll ::iH-llHVWN-G RAY FINE GRA I NED SAND-s r one (HARD) 290 PfB£llE ZONF REDDISH-BROWN TO GRAY SILTY VERY FINE 2. For Iac.tionl of borings, see Figure 2.5*20.

TO FINE GRAI NED SANDST9NE L.WER ar<AD I ~JG MED I UM ronA' NCO LIGHT GRA) FINE 10 MEDIUM GRAINED REDD I SH-Bf10\\'~J SI L TSTO'~E \HARD)

3. Loga prePM'ed by 0..".. .nd Moore.

120 100% IN IERBE[)DED s,,~ms lONE AND SI L TS iONE SANDS TONE (HARD)

REDDISH-BROWN SIL1SIONE (HARD) WITH GRADING SANDY IN PART SILTY ZONE CALCITE INCLUSIONS FEW JOINTS WITH STAINING FEW CAL<~I TE INCLUSIONS AND STRINGERS F fW CALC I T[ I NCLUS IONS FEW SANDY ZONES CALCI TE INCLUSIONS 130 REDO ISH-BROWN S I L TSTONE WITH REDDISH-BROWN VER)

I NTERBEDOED FINE TO '30 REDDISH-GRAY FINE TO MEDIUM GRAINED FINE GRAINED SANDSTONE (HARD 10 SANDS TONE (HARD) ~IO VERY HARD) CALC I T'E I NCLUSI ONS INTERBEDDED SANDSTONE WI TH SILTSTONE GRAD I NG SANDY SOMf CHess BEDDING FEW CALCI TE INCLUSIONS REDDI SH-8ROWtJ 51 l TSTONE (HARD) FEW CLAY SEAM BORING COMPLETED ON 10-22-'09 CALCITE INCLUSIONS GRA) FINE TO'MEDIUM GRAINED SANDSTONE WATEk LEVEL NOT RECRODED (HARD) GRADING LESS CALCITE INCLUSIONS GRfENI SH-,iRA) SHALE, CALCAREOUS (HAIW)

REDO I tI-~Oi\N S I LIS lONE (,IARD)f fW 160 CALCITE INCLUSIONS PEB8LI: ZONE LIMERICK GENERATING STATION r,RADING SOME FINE GRAINED SAND-STONE UNITS 1 AND 2 LIGHT GRAY FINE TO MEDIUM GRAINED SANDSTONE (HARD)

UPDATED FINAL SAFETY ANALYSIS REPORT GRAYISH-BROWN FINE GRAINED SANDSTONE (HARD) REDDISH-I'lROWN SILISTONE (HARD)

.:"'." F[W CALCITE INCLUSIONS REDO ISH-BROWN SL I GHTl Y SANDY S I l TS lONE FEW SCA TTERED I NelliS IONS (HARD) GRADING SOME SANDSTONE 170 1I0RI NO COMPLETED ON 10-22-69 GRAPHIC LOGS WATEn lEVEL NOT RECORDED SHEET 10 OF 37 FIGURE ~12

DEPTH IN BORINe 164

~ AltaTlOll/ +258.7'

."TN III FEET

<<0fI o COUNT BORINC3 166 MJIIII'M:I AltaTIOII/ +217.2 I

.YIII<<JL$

DEPTH IN FEET

<<ow

~

BORINe 188A

~ AltaTlOll/ +204.9' FEET 7~ II REDDI SH IlROWN FINE TRACE DE CLAY (STIFF)

SANDy SIL T WI TH o COUNT FEW THI N SANDSTONE LAYERS i;'LI~fl-fl'Ofl:, FINe GRAllli=D SANDY SILT (MfDI UM ST I ,OF)

"EDD I SH-!.IROWN S I L TY SAND TOPSO I L FEW SIL TSTONf LAYERS IlRUNSW I CK SHALE-DARK BROWN F I Nf GRA I NED IlR I CK RED ,DECOMPOSED, SANDY S I L TY (STI FF TO MEDI UM HMO)

SHALE 10 SANDSTONE, ERIIIBLE (HARD) I<EDDI SH-BROWN SIL TSTONE (HARO) FEW GRAD I ~JG UNWf.A THERED (HAil D) REDO I SH-"RAY S I L TSTON£, SHALEY I N PART 10 CALCITE STRINGERS AND SANDY I N PAR T INCLUSIONS GRAD I NG TO REDO ISH-BROWN S I L TS TONE 100% (VERY H~RD) 10 AND SHALE IlRUNSWICK SHALE- GREyISH-8ROWN FINE GRAD I NG VERY SANDY GRAY FINE GRAINED SANDS lONE BED (HARD)

GRAI NED SANDSTONE (VERY HARD) RO REDDISH-GRAY EINE SANDY SILTSTONE GRAD I NG MED I UM TO COARSE GRAI NED R~DOISH-BROWNSILTY FINE GRAINED SAND-(VERY HARD)

SHALE Y ZONE S raNI (H.... <<o)

SHAL'E ZONE BORING 152 RO REDDI SH-8ROWl\l SIL TSTONf. AND SHALE 98% I'iIDGISH-fjfIOWN SILTSTONE (HARD)

DEPTH CALCI TE INCLIISIONS SOME CROSS -8EDO I NG SHALEY WI'TH CALCI TE STR INGERS IN ~ AltaTItJII ~ 254'.g' SOME SAN1:l 30 REDO I Sfi-BROWN S I L 'Y VERY F IIlE TO E I NE GRAINED SANDsrONE (HARD)

FEET 30 80% -- 100%

REDDISH-BROWII/ SIL TSTONE CALCITE INCLUSIONS ....ND (HARD) FEW STRINGERS 30 SHALfY ZONE GRADING SM.JDY WITH CALCITE VEINS .-, GRAD I NG REDO I SH-IlROWN REDDISH-BROWN TO GRAY VERY FINE TO FIf'C LIGHT YELLOWISH-IlROWN CLAYEY SILT, 'f0 GilA I NcO SANDS TONE (HARD)

SHAL EY I N PART (H I llHL Y WEI. THE RED)

(STIFF TO MEDIUM STIFF)

FEW CALCITE STRINGERS ANO INCLUSIONS "0

ML GRAD I NG FEW HARD LAYERS

'f0 REDO ISH-BROWN S I L TS TONE IN TER.rODED

'NITH SILTY VERY FINE TO FINE G.. AINED 50 DARK BROWN FINE GRAI NED SANDS TONE LAYER SANDS TONE (f-!ARD)

LOCKATONG MCMIlER-BLUI SH-GREEN SHALEY LIGHT 'iRAY FI~JE GRAINED TO MEDIUM REeD I SH-8ROWN SHAL EY S I L TS TONE (HARD)

SIL TSTDNE FRACTURED IN ~ART GPAI r~rD SANDSTONE (HARD)

SANDY I N PART 60 PEBBLE ZONE RfDDISH-BROWN SIL TSTONE (HARD)

GRAD I NG YELLOW I IH-BROWN SOME I NTERIlEDDED SANDS TONE SHALEY 60 GRAD I NG VERY SANDY flOHII\" COMPLfTI'D ON IO-2~-E9 WI', rr << LFV[L I,OT ,1[,'OIlDEO PEBBLE ZONE PEBBLE ZONE IlLACK AND TAN SHALE INTERIlEDDED WI TH GREENI SH-BLACK SIL TSTONE (MEDI UM REDDISH GRAY SILTY VERY FINE TO FINE GRAY FINE GRAINED SANDSTONE-MASSIVE HARD) GRAINED SANDSTONE; FEW CLAY FILLED CLAY SEAM I NCLUSI ONS 70 SLACK SHALE. CA"BONACEOUS (HARD) CLAY SEAM GREEN ISH-GRAY S I L TS TONE-CALCAREOUS ell'Y SEI'M SILTY IN PART (HARD) MASS I VE GPADING MEDIUM GRAINED PEBBLE ZONE SHALEY ZONES

.0 RfDDI SH-GRAY SILTSTONE LAYER SANDY ZONE GRADING MEDIUM TO COARSE GRAINED GRADING FINE llRAINf'D GRADING LIGHT RED RfDQ I SH-flnOWN S I L TS TONI' CALc,lTF STPI~Ir,FRS (HARD) Ff W 90-GRAD I NG SANDY C,RAY >> u r v ''1' r IN! ';filli/Jro ';ANO-100% "rONI, t."OSs-nEOOED* (HARD) gO (;'lADING VIY f INF l;flA'~J['D SMJDY RrDIJISH-"POWN SILTSTONE; SANOY IN PART (HARO)

'3~Mf: CALCITE l~jCLUSIONS AND Sf RINGERS 100 "EW ~AL~ITE INCLUSIONS NOTES:

!.lOR I NG COMPLETED ON 10-20-69 GRADIf*)G SANDY WI TH SOME CALCI TE WATER LEVEL U 21' ON 10-24~9 STRI~IGI'RS GRAD I N" SANDY, PURPL ISH-GRAY 100 THIN GREEN SHALE LAYER MASS I VE 1. See no" on Fiture 2.5-22, Sheet 1 for GRAD I NG RED-L E SS SANDY 110 GRADING VERY SANDY MtditiOMI .xpl-*ion of 1011.

FEW SHALE PARTI NGS

2. For 10000tions of boringl," Figure 2.5-20.

no FEW CALCITE INCLUSIONS 3. LOll preptlf"ed by 0..".. .-,d Moore.

GRAD,ING REDO ISH-GRAY. SANDY 120 FfW SHAlf' PARTINGS INTER!.IEf'DFD \'E'~Y FINE GRAI"JfD SANDSTONE AND SANDY S ILl S Tom -OCCAS I ONAL SHAL E PART I ~J(1S, CROSS-BEDDED (HARD TO VERY HARD)

DAf'K BROW" FINE M,DIUM GRAINED SANDSTONI SLI(;HTLY FRIMILE (MEOll'M HArlO)

PIIRPLI<;H-r;RIIY 'IANDY <;ILTSTONF (HARD) e'10SS-BEDDFD REDDISH-CiRAY VERY FINE TO FINE GRAINED

'iRAY FINE GRA I NED SANDS TONE (HARD) SANDSTONE (HARD) r:ROSS-I\EDDED SOME CROSS-BEDDING 1NTER8[DDED FINE GRAINED SANDY SILT-GRAD I NG MED I UM GRA I NED-DARK IlROWN srONE II'IID VERY FINE GRAINED SANDSTONE (HARD TO VF RY HARD) HI GHL Y JO I NTED GRADING SILTY BROWNISH-GRAV FINI' GPAINED SANDSTONE 160**-......riiiiiiA.-.... LIMERICK GENERATtNG STATION (HARD) SL I GHTL 'I' FIll AflLE REDDI<;H-RROWN SILTSTONE tHARD) "OR I NG COM~ ...E TED ON 10-21-69 UNITS 1 AND 2 RPOWNISH-GPAY f'I~'f r,11AfNED TO MEDIUM WATER LFVEL ~ C){)I ON 10-24-E<J, GRIIIIII 0 SAl-JDS JorJ,~ (HARD) UPDATED FINAL SAFETY ANALYSIS REPORT RrDD I SH-Br'OWN S I L TSTONE (HARD) CAL CITE STfilNGFllS AND FEW IN"L\JSIONS PfJ" IIJr, I /)fft"LI'T' o oi-J I~-IE-en wnrll LfVI'L (./1 IOC;;',I ON If.l-;:>-(:')

~

SHEET 11 OF37 FIGURE .....

,. I IJEtrnI &: eo"'Ne 167 IJE~TH i BORINe 16g DEPTH =: 130RINC3 201

.... I 11.I"'101I

. . . . . . AI"""'*211.4' IN MIIII"IIf:6 AI.."., +174.4 I IN $IIIff'ACE + 160. 5' FEET DE!'TH c BORINe 168 FEET FEET

., AI""".

'N I IIUM COUItIr MJIfI'i/IIf:6 I E9. ~ I o ----- HtH!~'j '.AtlDY I,LAY, IOf..'J()IL FEET S IL 'II l II') "

WITH ORGANIC MATTER AND 1/i'OI)1 ~H-I1I'uwn " II,r:

('LAY-fW(K\

10 MEDIUM ~ANUY IIUM COUIIr 0-- -- .MJIIIII".

RflJOI slI-n,.ollllj S"NOV SIL T SOFT RIIUNSWICK SIlIoLE-R£DOISH-IjROWN SIL'

,HAI.I r ",AlaMrPns WI TH 66%-16%

FRAGMENTS

'REDDISH-BROWN 'cLAYEY FEW ROCK FRAGMENTS s u. r WITH A 10 H/~I'H'J J'tlIII' Itt/,LI -Ill IH)I ~)H-IIH(lwrJ 'JII. I:J lOr-U s N Of O'AI'OSIO <<r on I SH-ltROWN VERY SANDY ,;IlAY I ~;tt-IIIIOWN I wrA THERE Di MI D I liM (,IlAI Nt 0 SAl ID ", vflF (MOllERA Tn Y ,HARD) 10 GRADING WI TH MORE ROCK FRAGMENTS

',L I ',II 'L', "'A"'l, (VI'I,., 1I.. I'Ii) III" S IL r s rONf TOP OF ROCK @ 6i' f~/l% BRUNSWI CH SHALE HEDOI'd-BROWI. SILTSTONE (HARO)

REDO I SH-BROWN SANDY S I L TS TONE

~o 100%

REDDISH-SROWI, ~INE GRAINED "ILT' SA"IO-SHALf-RrDDI SH-BROWN M[DI UliII SANDS Tom:. (HARD) ro 81% GRA Y I Stt-f1ROWN VEAY (iRA I NfD f I Nf

';ANU~ TONE (HARD)

GRAI NED TO f I ~jr 10 (MEDI UM HARD)

S I L TSTONE WEATHERED BECOMI NG HARD AND TO 10' S TO,,",t: SILTsrONE (MEDIUM HARD) UNWEATHERED 100% DARK RrDD I St1-S~OWN SANDY S I L TS TONE HfllDISH-HIlOIIII. SILTY fiNE GR"INED GRADES GRAYfR WEA THERED AND SL I GHTL Y DECOMPOSED (HAf~D) I,RADrs TO VERY fiNE GRAINED SIL TY IN 3" ZONE @ 16' IOn,; S"NOS TONE (li,lHD)

SANDS TONE 1~(DD I SH-llll0WN "I NE S"NDY S I L TSTONE. SOME HAIRLINE CALCITE FILLED

f0 ~

DARK BROWN VERY JANDY SIL TSTONE VfllY MASSI Vf (VERY H"RD) 30 RfDDI SIl-tlROWII SIL TSTONE (HAfID)

f0 BEDDING JOINTS (L I MON I H:) ;'fODISH-IlROWN SILTY rl~IE GRAINEO SLIGHTLY WEATHERED' REDDISH-A"OI'lN TO BHICK RED SilTSTONE I<fDDISft-f\ROWN TO flROWN fiNE GRAINED LAYER OF VERY FINE-GRAINED SM10S TOIlE (VERY HAHD)

, SANDS TONf (HARD) SANDSTONE FROM 28"-2()I MA:'SI VI' ,'EDDISH-SROWn SANDV SILTSTONE 100% RfDDIStt-B~OWN SILTSTONE (HARD) GRAD I NG LESS SANDY flI',K flfD THIIILY BrCDED flSSll,. SHALE 40 - - (SOFT TO MODE i<A TEL Y HI-RD) tll'OW'IISH-,IED SANDY SiLTSTONE (VERY.

40 0 SLIGHTLY WEATHERED @ 34' GRAD I NG 1'1 I TH SOME FINE SAND H/.. <<o) GRAD !'NG WI TH LESS SAND REDDI SH-BilOWN fiNE GilA I NED VEl<y SIINDY Stt~L £Y SILTSTONE (VEIlY HA:1D) DARK REDO I SH-fiROWI'J ,. I Nt GRAI Nl:D SANOY GRAYISH-BROWN "'NE GRAINEDt,AICAC£OUS 9~'% 40 RI 5~~ ~~!~~bwrSv~~~ T~A~~~ GAAI Nl:D SANDlITOr;E (MODERA TEL Y HARD) 50 -

MJ- SArlOS TONE-SL ICiHTLY "RI A~LE (HAAD)

REDDISt~-S"'OWN SILTSTONE (HARD)

LIGHT BHOWNISH-GRAY VE~Y SANDY SILT-S TO~I( (HM~D)

HEDD I SH*BROWN "I NE GRAI NED SANDS TONf REDO I SWROWN S I L TSTONE SChlE llANO I NO 100% 50 LIGHT SROWNISH-CiRAY "11K GRAINED VEIn (liARD) GRADING WITH TO CALCITE REDDISH-BROWN SILTSTONE FILLED BEDDING PLANES

0- [,".'K B,iOYlN ,. OARSE GRA' NED SLlliHTlY ~rATHERED(HMiD 10 VFI,Y HlldO)

SIINDSTO~,!r SANDY S I L T S TONE (HARD) 60 REDDI SH-8ROWN MASSIVE SIL rSTONE (HARD)

'O~.A.iItII...._ ...

':,RADING LIGHT GRAYISH-8ROWN SILTY BOR I NG COMPLETED ON 3-6-70 IlfDDI'iIi-f,I'OWII SILTSTO'IE-M/* ...s i vr ',V,IIY FINE TO COARSE GRAINfD SANDSTONE LE".rN CAS I NG TO 50' THill I'*L' I TF 3rMAS

( VFRY HARD) 0' COilE WATER LEVEL NOT TAKEN g5% REDDISH-""C'litl fltiE Gl<ArrWD FI<II'Hlf (HAKll)

S/dluSrO!IE

.0 FRI CK RED SA'!DY SIL TSTOI.IE GAAY Af:eDISH-8ROWN VERY FINE GRAII,EO IIUII.' 300-LB. HAMMER DROPPED 24" 10- DA"K i;E~ SHI'*LEY S I L TSTONE G.<ADI NG ::ittALfY SIL TY SANDSTONE ,.EIICEllr IlfDDISH-",;OWN VE"y SIJD\ SILTSTOflE (VE,<, H~liD) MASSIVE It!D[)I:,>H-"rIOWN SILTSTONE INTEllflEDDfD IIECtWEIW AT TOP DA,iK ,iECDI Sti-AfiOWN F I foJE l~"A l'jFD Sf.'ID,-

AND 11.000.

STJW (lff"Y HAIlD) 10 GRADING MASSIVE 9~%~ REDDISH-SROWN SILTSTONE (HMO)

.0 \

REDGI5H-p'iCm,j VERY S,AtlDY SILTSTO"E (VE;'Y liA":)) "ASSIVE GRADING ~UR~L ISH-RED

'REeH:~~FTgl'~~~y5~~;~r)NE W3SIVf 100% G'lAD I IIG 'IE" Y 5,' IlOy REDDISH-C.HAY SILTY FINE GRAINED SAND-GRAYI SH-IIROWN "'NE GRAINED SANDSTONE

"-I,EDDI5Iri<"Dl\rJ SILTy SAIWSTO"IF ('IE<<, .0 STONE

RADI~IG (VEAY HARD)

MEDIUM TO COARSE GRAINED (HARD)

.0 HI' ',D)

GRADI~JG FINE "RAINED REDDI ::iH-BkO'IN S'L TSTONE (HARD)

<<r o SILTSTOflE (HARD) GRADI NG MEDI UM TO COARSE GAAINED

'REDDISH-', '0"', S'LT) SI'NDSTJ':F (VI' \' SOME CLAY fiLLED VUGS NOTES:

IP,,'[' )

9E% GRADIN'J BLUISH-GRAY fiNE TO hlEDIUIIl I(X)~ [',OWN TO (;"/'\ I,We'IUM ",'Alf:rD SAND;iTONE .0 GRAINEO SANDSfONE (HARD) 100 (HAIIO) 100% 100

-1<EDDI:)H-nIlOWII SILTSTONE (HI'I,O) GRADING M"DIUM TO COARSE GAAINED 1. See notes on Figure 2.5-22, Sheet 1 for SLIGHTLY IIIEATHERED 100% GRADlfjG FINE GRAINED GRAY, REDOISH-8ROWN vERY FINE GRAINED Iddition.1 .xpa.n.tion of 1011.

SIL TY SANDSTONE (HIoRD) 100% 100 RfDDISH-SROWN FINE GRAINED :;ANDY REDO ISH-BROWN SILl; rONE (HARD) 2. For IOQtioni of boringl,'" Figur. 2.5-20.

110 ~~ SIL TSTONE (VERY HARD) 110 GoRAV, REDDI SH BROWI, S IL TY S,lNDSTONE GAAY-ACDDISH-BnOWN 'ILlY ~II'~~ GRAII,ED (HAFlO) 3. LOll Pf'epwed by O.mes M1d Moor*.

91=% ~tI:~r SAf,DSTOI.[ (H.o\Hfl)

GRADlfJ, MEDIUM "i,Alfrr GilAOI~,G S"NDSTOfIE

!'ROWN SILTY (O/ERY HARD) fiNE GRAINED "UDI :>H-IIt<OWN s u, TSTor'E (HARD)

_. RFeDI S"-SI;O"", SIL TSTOI,( (HAI,O) 110 GRAY, REDDISH-DROWN :)ILTV VERY fiNE r;R""~rD SANDSTONE (HARD) 110 8ROWI,ISH-GRAY FINE GRAINED TO REDDI SH-SROWN SIL TSTONE (HARa)

ME 0 IU/-I 'iRA I NED SANOSTOllf HCDOI SH'"SHO",N ~ I NE IJ"AH,iD SANO' SILTSTOI<<E IIIITH SOME SILTY fl~IE 100%

GRAI NED SANDSTONE (HARll)

GRAD I NG SANDY 1.. 0 GflAY-nFOOISH-BROWN SILTY VFR\ flNt 130 GHAINFD SANDSTONE INTERflFDD~D WI TH I'll-DO I ';H-RROWN S I L T S TONE (HARD TO 9'1't VEH, HAf<D) 80H I NG CO"L E T£ 0 ON 10-10-69 REDDISH-flROWN SIL TSTONE (HARD)

'40 ......TER LEVEL NOT RECORDED 140 _ ....;;;0::::"'.

GRAO I NG TO MED I UM GRAI NED

~

If)11%

LIMERICK GENERATING STATION 150 -~~ UNITS 1 AND 2 nos I NG COMPl f TfD ON 10-1 O-E9 M'TI" L I'VFL (u) rlO~ I ON I n-=~'I ""\~. UPDATED FINAL SAFETY ANALYSIS REPORT BORING COtoIPLFTED ON lo-14-E9 Ill" TE R LEVEL NO T RE COHOE 0 GRAJIHICLOQI SHEET 12 OF 37 FIGURE~"II

BORING 202 BORING 211 BORINe 214 BORINC3 216

DEPTH I +1 ':i'l. 2' DEPTH ,= DEPTH ,

=

IN $1JffFM:E ELE ..TItJItI + I 64 ' IN ".,ACE AI..TItJItI + IOE-2-' IN $IIIIf'ACE AI..TItJII + 163'

=

FEET FEET FEET IY-.oLS DEIClf/~T~

IY-.<<S 1.,-.<<1 BROWN L

CLAYEY SiLT WITH ROOTS REDDISH-BROWN CLAYEY SILT REDDI SH-BR wN FRAGMENT CLAYEY SI L T Wi TH ROCK o ---~ ....- ...~~--------

WA fER o 2r"1I - -...~ REDO..... '""'!""~. . CLAYEY I SH-BROwN . . . . .- S.I L.T.- ---

RROWN FINE TO COARSE SAND WI TH COARSE GRADING WI TH ROCK FRAGMENTS ~;: GRAVEL AND COBBLES

83. II ML TOP OF ROCK @ 5' GRADING WI TH ROCK FRAGMENTS TOP OF ROCK @ 7' BRUNSWI CK SHALE ... GP BRUNSW I CK SHALE REDDISH-BROWN SLIGHTLY SANDY SILT-BROWN SILTSTONE-MEDIUM HARD BUT 10 ::~ TOP OF ROCK @ 9' WEATHERED AND HIGHLY FRACTURED ~::

BRUNSW I CK SHALE S TONE - MED' UM HARD - BROKEN AND TO 30' lOP OF ROCK AT 12~'

95%-15% SLIGHTLY WEATHERED TO 15i' REDO I SH-BROWN SANDY S I L TS TONE PRI'NSWI CK SHALE GRAD I NG TO MEDI UM BEDDED TO MASS I VE SL I GHTL Y WEATHERED TO 23' I ,')I'Y~-, I PEDD I SH-8ROWN S I L TS TONE - WEA THERED 10 S I L TSTONE, HARD AND LI GH rLY FRACTURED TO 22~'

RO GRADING WITH FINE-GRAINED SAND RO- :;RADING WiTH FINE SAND 100%-65% .- GRADING TO LESS SANDY

,- SLIGHTLY SANDY FROM 27i' TO 28' GRADING WITH LESS SAND GRADING WI TH LESS SAND 30 , .

..;. 30 GRADI NG LESS FRACTURED 30 ---

100%-85%

- HIGHLY FRACTURED ZONE FROM 35'-37' c:; REEN I SH-G RAY A~1D FRACTURED SHALE-PAR TL Y Wf A IHfRED REDO I SH-GRAY TO REDO ISH-BROWN F I NE-GRA I NED SANDSTONE POPING COMPLETED ON 4-1-70 "0 GRADING THINLY BEDDED AND WITH 40 HIGHLY FRAC~URED FROM 40' TO SO' rASING TO 12~'

CALC'TE STRINGERS FROM 41' TO 43' "0-- 140-LP. HAMMER (a) "30" FALL REDO ISH-BROWN S I L TSTONE GRADING TO MASSIVE SIL TSTONE LE".TN NX DOUBLE TUBE CORE BARREL REDO I SH-GRAY CROSS-BEDDED SANDSTONE:

GRADING WITH MORE FINE-GRAINED SAND OF COilE IIUN, REDO ISH-BROWN S I L TSTONE

~£IICE"T 100%-70% IIECfNEII.,

AND If. 0. D.

0 -...........--.......

LE.-rN BORING CAS I NG COMPLETED ON 3-10-70 TO 10' so ----..UIIi1=~ GRAY-GREEN I SH SANDSTONE "i'%-41%

BORING COMPLETED ON 3-4-70 WATER LEVEL @ BORING COMPLETED ON 3-5-70 LE.-11I CASING TO t O!

. , CtHIE 300-LB. HAMMER @ 24" FALL LE.-rN NO CAS I NG USED WA TER LEVEL @ 30' 3" ON 3-5-70

!NIl. NX DOUBLE TUBE CORE BARRE_ ()F COM WATER LEVEL OF COIlE 140-LB. HAMMER @ 30" FALL I¥IICENr 11l1li/, 140-Ll'1 HAMMER @ 24' 5" FALL !NIl. NX DOUBLE TUBE CORE BARREL

~IW ~EIICE"r NX DOUBLE TUBE CORE BARREL

~£IICE"r MIIJ II. (If). MCtNEII., BORING 21!5 IlECtWEIW AND II. 0. D. DEPTH IN ,= $UlfFACE AI..TItJItI AND II. o.f).

FEET

&OW BORING 208 COUNT IYWOLI

.I'TH lit $UIfFACE ftI ..TItJItI + I 22' o 0-11 """'-~,...~!'"""'!!'~~~~~~~~~~

ML GRAY CLAYEY SILT WITH ORGANIC MATTER BORING 213 TO Ii' FEET DEPTH 68 II REDDISH-BROWN CLAYEY SILT WITH ROCK

$/JIfFACE ELE ..TIOII

&1M IN + II (' FRAGMENTS AND POCKETS OeCAS 10NAL SAND o COUNT FEET 10 GRADI NG WI TH MORE ROCK FRAGMENTS 17 II TO 1 REDO' SH-BROWN CLAYEY S I LT WI TH ROOTS DEICIf/~T/OItI$

92 I!

NOTES:

64/6" 29 II TOP OF ROCK @ 15'6" ML GRAD I NG WI TH ROCK FRAGMeNTS ML REDOI SH ROOTS H'

'0 I BRUNSWI CK SHALE 10 -

62 II rop 0= WEf*IHFC>EC ?O'K (I 4' REDO ISH-BROWN S I L TSTONE - HI GHL Y 1. See notes on Figure 2.5-22, Shlet 1 for

- TOP OF ROCK @ 12~'

"RlINSWI r<<: SHALE RFDDI SH-r-ROW~' S I L' '3 'O"F WEATHERED AND FRACTURED TO 32i' ldditionllexpl..,ltion of logs.

I 10 - -

BRUNSWI CK SHALf HI., H L Y WE ~ T H FPc 0 f" : 0 "c ~ lll~'F D 100%-40% 2. For 1000tionsof boringa, see Figure 2.5-20.

REDO I SH-S RA Y VERY F INE-GRAINED 100%-0%

-5"3%

- SANDS TONE - MED' UM E'EDDfD WI TH LAYERS SRAOI 10 Hf.PO -r o 30-~*~ GRADING SLIGHTLY FRACTURED 3. LOll prepered by Dimes end Moore.

l~~~~J~

S I L TS TONE 100%-47%

- ~

~~~?t:f LOCAL

(" A" SANDS TONE) 100°In-I-+0%

RO _..J...~t------1 100%-65%

0%

f~!~{f.

.§§.

HI '3Hl \ "0

-64% GRAD I NG HI GHL Y WEA THERED AND 100%-72%

-55%

J-S5~b I

g~~

30 - 100%-15%

50 FRACTURED FROM REDDI SH-BROWN SANDSTONE WI TH A FEW FRACTURES 46 1 TO 52i'

- HARD

~~;l~ 40 100%-95%

100%-75% ::::::::.

REDD I SH-RROWN SL 'GH TL Y SANDY S IL~STON SO ---+-1Ii"==iaIII 50 MASS I VEL Y REDDED, HARD SECONDARY WEATHERING FROM 62i'-65'

~ ~ 50 BORING COMPLETED ON 4-6-70

~: CAS I NG TO 18'

-78% .~""'".;.

100%-ggO<"'IIiiiiii.-._ _. . 70- WATER LEVEL @ LIMERICK GENERATING STATION

- ¢; "ORING -:O\APLETFO 0'.: 2-2(-70 300-LB. HAMMER @ 24" FALL UNITS 1 AND 2

~AS11\J3 '0 II' LE.-rll NX DOUBLE TUBE CORE BARREL BOR I NG COMPLE TED ON "3-2-70 WATE"R LE\lFL (j 2!-~" Of\J ~-~-70 0' COIlE UPDATED FINAL SAFETY ANALYSIS REPORT CASING TO 12'3" SO-' 14:'-LD. HfMW-~ r, "30" "ALL 1IUIf.

WA TER LEVEL 140-u'. HAMMEP@ "30" FA'_L LE".rN <>> 'ORF c~~"EL LSED

~EIICEllr 70- NY DOURLf TURf CORf DAPPFL OF COilE IlECtWEIW u.rN 11l1li, AND II. (l A

. , CtHIE ~£IIC£"T

!NIl. HCfNEII.,

GRAPllle L08I

~IICE"r AND If. 0. D. SHEET 13OF37

~IW

~ II.* A FIGURE .....

BORING 220

..i DE!'TH

.!'TN BORING 217 IN MJ/fI'IIJCI AIWT1IJII + 172' BORINe 222 111 FEET o COUIIT H W LY L W FEET o COUIIT

-;'-11 30 II REDDISH BROWN CLAYEY SILT TOP OF ROCK AT APPROX* 4'6"

.I'TH IN FEET o COUIIT MJ/fI'IIJCI WATER AltaTltJII +I C>8t '

DE!'TH IN FEET BORINe 22e MJ/fI'IIJCI AI.,."., + 172.7' WEA THE RED ROCK FRAGMEN TS GRASS ROOTS BRUNSWI CK SHALE

,::t:... BROWN FINE TO COARSE SAND WI TH COARSE o COUIIT I~'

TOP OF ROCK @ ABOUT 5'4" REDO ISH-BROWN S I L TSTONE HI GHL Y 4 II WEATHERED AND FRACTURED 5' TO 13' GRAVEL AND COBBLES 10 BRUNSWI CK SHALE RE DO ISH-BROWN S I L TS TONE GRADING WITH FINE-GRAINED SAND 10 - ~ .. G~ 21 REDO I SH-BROWN CLAYEY S I L T WI TH ,.OCK

~ FRAGMENTS 83% -0% * .-:...; TOP OF ROCK AT I i i ' TOI' OF ROCK AT 6' t:-:-' 10

.--....-:i BRUNSWI CK SHALE BRUNSWI CK SHALE 100%-~ REDO ISH-BROWN SILTSTONE - WEATHERED REDO ISH-BROWN SL I GH TL Y SANDY S I L TS TONE

=td AND HI GHL Y FRACTURED TO 26'

~O - :-:"~

~~:

LIGHT GRAY-GREENISH SANDSTONE

("A" SANDSTONE) (MEDIUM HARD) ~7~ REDDISH-GRAY FINE TO MEDIUM-GRAINED 100% -50% ~-~ GRADING LESS WEATHERED AND WI TH SANDSTONE

~~

BADL Y WEA THERED AND FRAC TURED FINE-GRAINED SAND (27'4" TO 29'4") REDO I SH-BROWN SANDY S I L TSTONE - HARD 30 ---=:

t~

MED I UM TO TH I CK-BEDDED BADLY FRACTURED JOINTS AND REDDI SH-BROWN SI L TSTONE WI TH REDO ISH-GRAY FINE TO MED I U~rGRA I NED VERTICALS (34'4" - 35 14") WEATHERED AND FRACTURED B-JO I NTS >i:-~.

SANDSTONE AND VERTICALS 36'9" TO 39' GRADING WI TH FINE-GRAINED SAND BOR I NG COMPLETED ON 3 22 70- - 64%-40 GRAD I NG WITH MORE F I NE-GRA I NED SAND 40- CAS I NG TO I I '

140-LB. HAMMER @ 30" FALL REDO ISH-BROWN S I L TS TONE LI.TIt (44' TO 48'4")

0' COllI NX DOUBLE TUBE CORE BARREL 40 100%-25 HIlt:IIIT BORING COMPLETED ON 3-19-70 GRAD I NG WITH LESS SAND IID:tW6IW A1IIJ 1f** 1t

.O-~"'-""

NO CAS I NG USED WATER LEVEL NOT RECORDED BOR I NG COMPLETED ON 3-2-70

.f)-- 140-LB. HAMMER @ 30" FALL LI.TII CAS I NG TO 10 WATER LEVEL @ 36' ON 3-5-70 70%-50 U.TIt 0' COIlE 140-L8. HAMMER @ 30" FALL

",. BORING COMPLETED ON 3-24-70 II' COIlE HIlt:IIIT NX DOUBLE TUBE CORE BARREL

.0-- CAS I NG TO I 3' 4"

/I11III. WATER LEVEL 0 HIlt:EIIT IIEt:OWIW LI.TII 140-LB. HAMMIER 0 30" FALL AIIIJ If.* It BORING 223 0' COllI

.etN11W DEPTH ",.

NX DOUBLE TUBE CORE BAR"EL MIl) 1f** 1t IN HIlt:IIIT FEET ~IW A1IIJ If.* It BORINe 221 o COUNT IY-.oLI DE!'TH I~

BLACK oRGANic SILT WITH A LITTLE IN MJlttWCE 611..11011* + 116.7' 2 j II I

I I I FINE" SAND FEET 411:::

8 II I I I OL GRAD I NG TO BROWN I N COLOR BORING 218 COUNT 0 2-KJ8~i~ TOP OF ROCK @ 8'10" (APPROX.)

BRUNSWI CK SHALE DEPTH GRAY TO BLACK CLAYEY SILT - SOFT REDO I SH-BROWN SANDY S I L TS TO~IE NOTES:

IN REDO I SH-BROWN CLAYEY S I L T WITH ROCK 100%-3% ~

HI GHL Y FRACTURED "LONG BEDD I NG PLANES & VERTICALS (II' TO 21 1 )

FEET FRAGMENTS

.ow TOP OF ROCK AT 6' RO I" TH I N LAYER OF REDO ISH-BROWN 1. See notes on Fiture 2.6-22, Sheet 1 for o COUNT 10 BRUNSWI CK SHALE 70%-20%

CLAYEY SILT AT 23'3" REDO ISH-BROWN S I L TSTONE addition**xpl..,.tion of 1011.

WATER SLiAHTLY WEATHERED TO Iii'

):" BROWN FINE TO COARSE SAND WI TH COARSE VERY F I NE-GRA I NED REDO ISH-GRAY 2. For locations of boringl, ... Figure 2.5-20.

.:t (J~

GRAVEL AND COBBLES SANDSTONE GRAD I NG TO AND BECOMI NG BADL Y FRAC TURED JO I NTS AND VER T I C"L

":jll VERY FINE -GRA I NED REDO ISH-GRAY (30' TO 42')

3. loga pr.pered by Dames Md Moore.

%-0% '!.-: TOP OF ROCK AT 7i' SANDSTONE BRUNSWI CK SHALE REDDISH-BROWN SILTSTONE BECOMING REDO ISH-BROWN S I L TSTONE-H I GHL Y MED I UM BEDDED 100%-16%

FRACTURED AND WEATHERED TO 20i'

.~ 30 GRAD I NG WI TH SOME VERY FINE SAND RO -------;; GRAD I NG LESS WEATHERED AND FRACTURED 100%-47%

.+::1 $0-100%-38%

}-~ 40 BECOMI NG MED I UM TO TH I CK BEDDED 30 'z==' GRADING WI TH MORE F INE-GRIIINED SAND BO RI NG COMPLETED ON 4-13-70 97%-75 (55'9" TO 61 ,)

LI.TIt CAS I NG TO 7i I 140-LB. HAMMER@ 30" FALL 0' CtHIE NX DOUBL E TUBE CORE BARREL BOR I NG COMPLE TED ON 70

",. GRADING WITH SOME FINE-GRAINED SAND CAS I NG TO I I I

~EIlt:IIIT WATER LEVEL @ ON 3-10-70 LIMERICK GENERATING STATION 140-LB. HAMMER @ 30" FALL

~IW BOR I NG COMPLETED ON 3-4-70 UNITS 1 AND 2 AIIIJ If.* Do CAS I NG TO II' TO-- NX DOUBLE TUBE CORE BARREL 60-- WATER LEVEL AT LI.TIt UPDATED FINAL SAFETY ANALYSIS REPORT 140-LB. HAMMIER 0 30" FALL LI.TIt NX DOUBLE TUBE CORE BARREL 0' COIlE OF CtHIE IfUII.

",. ~IIIt:EIIT HIlt:IIIT /l£CtWE1W IIEt:OWIW AIIIJ If. tJ, It eRAfIHtC LOCII AND If.o.lt iSHEET 14 OF 37 FIGURE,....

BORING 226 DEPTH BORING 228 IN $II1If'ACE ELEtllfTIOIi + I 17*0' DEPTH FEET _ow IN FEET SlJIIFACE ELEtllfTIOIi +204.7' BORING 229 BORING 229 COUNT /JESCIfIPT1ONS DEPTH DEPTH C o ~ IN SIJIfFACE ELEtllfTIOIi +214 1 IN ,

GRAY AND BLACK CLAYEY SILT - SOFT o COUNT

_OW SYM_,._OL_S

. ........ ~ /JESCIfIPTIONS~ _

FEET FEET ~

7 ~ REDO I SH-BROWN CLAYEY S I L T BLOW 2g ~ U:DDISH-BROWN CLAYEY SILT WITH ROCK ML GRAD I NG WITH ROCK F RAGMEN TS /JESCIfIPTIONS COUNT /JESCIfIPTIONS FRAGMENTS - FIRM 10 [)P OF ROCK AT g' 75%-0%

TOP OF ROCK @ 7' REDDISH-3ROWN CLAYEY SILT WITH ROCK

','WNSWI CK SHALE FRAGMENTS REDO I SH-BROWN SANDY S I L TSTONE - TH I N 10 BRUNSWI CK SHALE REDO ISH-BROWN S I L TS TONE 100%-0% TOP OF ROCK AT 5' TO MED I UM BEDDED SLIGHTLY WEATHERED TO 16' GRADING WITH FINE-GRAINED SANDSTONE BRUNSW I CK SHALE GRAD I NG ~IASS I VE AND HARD AND BECOM I NG MORE MASS I VE REDO I SH-BROWN SANDY S I L TS TONE SLIGHTLY WEATHERED AND FRACTURED 20 TO II' VERY FINE-GRAINED REDDISH-GRAY 100%-60% GRADING WITH CALCITE BEDDING PLANE SANDSTONE - MfDI UM BEDDED ..

STRINGERS REDO ISH-BROWN SL I GHTL Y SANDY S I L TS TONE

- MfD I UM BEDDED 20 SLIGHTLY WEATHERED FROM 16'-17' j~%-IO%

GRAD I NG MASS I VE AND VERY HARD BECOMI NG MASS I VE 100%-80 VERTICAL FRACTURES FROM 34' 10 37'

~o GRAD I NG TO VERY SANDY 40 100%-50% FRACTURED FROM 31~1-34' GRADING WITH SAND SOME VERY FINE-GRAINED 40

_. GRAD I NG SL I GH TL Y SANDY 100%-57 SAND GRADING OUT

-=-

~O %%-50% GRAD I NG WI TH SOME VERY F I NE-GRA I NED F I NE-GRA I NED REDO I SH-GRAY SANDSTONE

~O .- SANDSTONE

- MASS I VE ("A" SANDSTONE) 66%-50 100%-33% VERY FINE-GRAINED REDDISH-GRAY BORING COMPLETED ON 2-20-70 60~~=:::11 SANDSTONE 60-' BORING CASING COMPLETED ON 3-16-70 TO A DEPTH OF 13'4" CASING TO 8' LEMTH WATER LEVEL @ 60-- WATER LEVEL @ 50' 300-LB. HAMMER @ 24" FALL ON 2-23-70 REDO ISH-BROWN SL I GHTL Y SHAL Y S I L TSTONE DF COilE 140-LB. HAtJMER @ 3U" FALL LEN~TH NX DOUBL E TUBE CORE BARREL NX DOUBLE TUBE CORE BARREL "uN. OF COilE 60 GRAD I NG TO GREEN SANDY S I L TS TONE PEIICENT "UN. REDDISH-GRAY FINE TO MEDIUM GRAINED IlECtNEIIY PE"CENT SANDSTONE AND If. (J. D. IIECtNEIIY REDO I SH-BROWI<J SANDY S I L TS TONE BORING 227 AND R.(J.D. .~

120-...-.................

DEPTH t: REDO I SH-BROWN SANDY S I L TS TONE BORING COMPLETED ON 3-24-70 IN ~ SURFACE ELEWATION +202' FRACTURED TO 78' LENGTH CASING TO 20' WATER LEVEL @ g8'4" ON 4-g-70 FEET ~ 70° SL I CKENS I DES WI TH DECOMPOSED OF CORE 300-LB. HAtJMER @ 24" FALL BORING 231 BO-~~-

SIL TSTONE AND CALCI TE FILLING @ 78' RUN, NX DOUBLE TUBE CORE BARREL BLOW SYMBOLS DESCRIPTIONS DEPTH t: PERCENT

~

COUNT o 7E-.o-t'I'!''''...--.....~~~~~ .....~...............""~~

REDO I SH-PROWN CLAYEY S I L T WllH ROCK IN SI/RFACE ELE ..TION +216 I RECOVE/fY FRAGMENTS FEET ~ AND R.(J.D.

TOP OF ROCK AT 4' PRUNSWI CK SHALl::

BLOW COUNT SYMBOLS DESCRIPTIONS 90 GRAD I NG SL I GHTL Y SANDY RFDD I SH-PROWN S I L TS TONE, WEATHERED AND FRACTURED PADL Y

[0 13' o ~--I~~~~~~'!!"e"""'l!~~~"",",!'ft'II"m"!""

L BROWN CLAYEY SIL T W T S L I G H TL' WEA I H F R F 0 TO I g , AND ROO TS - TOPSO I L 81 REDDISH-BROWN CLAYEY SILT GRADING WITH LESS SAND 63%-0 GRADING 'WI TH MORE ROCK FRAGMENTS 100 20 REDDISH-GRAY VFRY FINE-GRAINFD SAND-100%- 11 TOP OF ROCK AT 8' BRUNSWI CK SHALE S TONE REDO ISH-BROWN SL I GHTL Y SANOY S I L TSTONE FREQUFf\ ~ HIGH-ANGLED JO I NTS g2%-40

- MEDIUM HARD TO HARD, WEATHERED AND NOTES:

JOINTS BECOMING HEALED WI TH CALCITE 100%-70%

REDDISH-GRAY SANDY SILrSTONE FRACTURED 110 REDDISH-GRAY FINE TO MEDIUM-GRAINED REDD I SH-GRA Y ME 0 I U~I-GRA I NE 0 SANDS 'ONE 20 SANDS TONE 1. See notes on Figure 2.5-22, Sheet 1 for 100%-5')

RED:JI SH-BROWN SI L TS10NE - HARD additional explanation of logs.

100%-55%

REDDISH-RROW~i SANDY SIL1S1ONE 120 --1'"1"""': 2. For locations of borings, see Figure 2.5-20.

REDO I SH-GRA\ MED' U~,rGRA I NED SANDS 'ONE 30 4" ZONE OF SOFT CLAYEY SILl @ 31' 3. Logs prepared by Dames and Moore.

100%-72 RfDDISH-Bfl0WN SLIGH'LY SHALl' SILTS"ONE F I NE-GRA I NED REDO I SH-BROWN TO LOCALLY SL I GH' L Y WEATHERED AND REDO I SH-GRAY SANDS TONE 50 MED I UM HARD 40 --+-iL;,..

BECOMI NG LESS SHAL' 100%-84 PECOMI NG SL I GHTL Y SANDY 100%-75% GRADI NG WI TH LESS SAND GRADING WiTH SOME FINE-GRAINED SAND REDDISH-8ROWN SILTSTONE - MEDIUM BEDDED 60 30 DEGRFE SL I CKENS I DES @ 50' SAND GRADING OUT GRADING WITH SOME VERY FINE SAND I OO%-50~0 I~O LIMERICK GENERATING STATION 70 60 UNITS 1 AND 2 g4%-80 LEN~TH g7%-30%

OF COilE UPDATED FINAL SAFETY ANALYSIS REPORT RORI NG COMPLETED ON 3-5-70 BORING COMPLETED ON 2-lg-70 RUN.

CA SING TO 10' CASING TO 10' PERCENT 80-- WA TER LEVEL NOT MEASURED 70-- WATER LEVEL @ 51' ON 2-23-70 IIECtNE/fY 300-LB. HAMMER @ 24" FALL 300-LB. HAMMER @ 24" FALL LEN(;rH NX DOUBLE TUBE CORE BARREL LEN(;TH NX DOUBLE TUBE CORE BARREL AND If. (J. D.

OF CO/fE OF COilE GRAPHIC LOGS

/fUN, /fUN.

P£ltCENT SHEET 15 OF 37

~EltCENr

/fECOVE/fr /f£CtNE/fY AND R.(J.D. AND If. (J. D. FIGURE 2.5-22

."", i BORINC3 233 8Of'tNC3 230 BORING 230

.I'TN IN i $IJIfII'ACE' AlWlTIfJII +225 DEPTH 1= 'EET

. . . . . AlWITItJII +217' IN

,'fiT FEET &OW o COUNT DEPTH SORINC3 23!5 I=

&OW o <<NJIIT " , .............

.. _ COUNT IYM<<)LI . 5. BR WN CLAYEY SILT WITH A LITTLE FINE IN MMI'M:6 AI..". +223 63

ML SAND, AND A TRACE OF ORGANI C MATTER GRAD I NG TO REDO I SH-BROWN WI TH FEET eAOWN CLAYEY S I L T MORE ROCK FRAGMENTS 37/7" * EDD I SH-eROWN CLAYEY S I L T WI TH ROCK 68%-25%

TD1' OF ROCK I 7' FRAGMENTS TOP OF ..oCK. 6' 10 BRUNSW I CK SHALE BRUNSWI CI< SHALE AE DO I SH-eROWN S I L TS TONE EDD I ~-eAO"" FINE TO COARSE-GRAI NED

'.0-1OO%-gl %

REDDISH-SROWN SANDY SILTSTONE WEATHERED AND MEDIUM HARD TO 8' SLIGHTLY WEATHERED TO 16' REDO I SH-9ROWN CLAYEY S I L T TOP OF ROCK AT 5' REDO I SH-GRAY VERY F I NE-GRAI NED SANDSTONE - MED I lIM HARD AND eRUNSWI CK SHALE

SANDSTONE WEATHEAED REDO I SH-eROWN VERY f I NE-"RA I NED REDO I SH-SROWN S I L TSTONE-eADL Y REDDI SH-eROWN SI L TSTONE SANDSTONE WEATHERED AND FRACTURED TO 8' REDO ISH-BROWN SL I GHTL Y SANDY S I L TSTONE MODERATEL Y WEATHERED AND FRACTURED TO 18i' REDDISH-BROWN SILTSTONE GRADING SLIGHTLY SANDY 30 SCATTERED CALCI TE BEDDING PLANE FILLING GRADING WITH SOME FINE-GRAINED SAND GRADING WITH LESS SAND SL I GHTL Y SHAL Y BE TWEEN 182' AND GRAD I NG WITH SOME FINE SAND 183' GRADING TO FINE-GRAINED SANDY S I L TSTONE BORING COMPLETED ON 2-18-70 40 30-~

REDO I SH-BROWN VERY F I NE-GRAI NED

'.0- LI.TII CASING TO 10' WATER LEVEL 0 107' ON 2-18-70 140-LB. HAMMER. 30" FALL GRADING WI TH LESS SAND NX DOUBLE TUBE CORE BARREL OF COIlE SANDSTONE REDO ISH-BROWN S I L TSTONE INII.

50 40

/#£IIt:EII/T II<<:fNEIW AIIIJ II. 0. /J. FINE-GRAINED REDDISH-GRAY SILTY

.0 -..6411~_"'" BOR I NG COMPLE TED ON 3-6-70 5 0 -......~----1 SANDSTONE 2 11 LAYER OF DECOWOSED S I L TSTONE LE.TII CASI NG TO 10' REDO ISH-BROWN S I L TS TONE AT 58' OF COIlE WATER LEVEL 113' ON 3-10-70 GRAD I NG TO AL-TERNA T I NG LA YEAS 0,-

300-LB. HAMMER I 24" FALL S I L TSTONE AND SANDY S I L TSTON£ INIII. NX CORE BARREL USED

~E/lCEII/T . 0 -.....................

REDDISH-GRAY FINE TO MEDIUM GRAINED BORING 232 Mt:tJfIEIW SANDSTONE (HARD)

DEPTh 1= Alii) II. 0. /J.

LI.TII IN $UlfFACE IL'WlTIfJII +214' OF COllI BOR I NG COMPLE TED ON 2-23-70 FEET INIII. CASING TO 6 WATER LEVEL I 35'9" ON 2-24-70

~E/lCEII/T 300-LB. HAMMER I 24" FALL

&OW REDDISH-BROWN SILTSTONE (HARD) o COUNT IIB:fJWIW Alii) II. 0. /J.

NX DOUBLE TUBE CORE BARREL 21 I! BROWN CLAYEY S I L T WITH ROCK BORING 234 FRAGMENTS AND ROOTS DEPTH REDDISH-GRAY FINE TO MEDIUM GRAINED I!

=

I 53 SANDSTONE (HARD) GRADING DENSER AT 3' GRADING WI TH MORE ROCK FRAGMENTS IN $UlfFACE ELEWlTIfJII +223' 100%-0%

TOP OF ROCK @ 5' FEET 10 REDDI:>H-BROWN SILTSTONE (HARD)

BRUNSWICK SHALE REDO I SH-BROWN SANDY S I L TSTONE

.OW COUNT WEATHERED AND PARTIALLY DECOMPOSED TO gl-6" SLIGHTLY WEATHERED TO 18' o 201! REDO I SH BROWN CLAYEY S I L T WI TH A NOTES:

LITTLE FINE SAND AND WEATHERED GRADING SLIGHTLY SANDY 71 I!

HAIRLINE JOINTS PARTIALLY CALCITE ,(0CK FRAGMENTS FILLED 50%-0% TO~R~~I~~C~I~H6~6~ ROCK FRAGMENTS @ 3' 1. See notes on Figure 2.5-22, Sheet 1 for GRADING WI TH LESS SAND 10 BRUNSWI CK SHALE ldditiOMlexpianation of loga.

REDDISH-BROWN SILTSTONE - HIGHLY WEATHERED AND FRACTURED TO 17'

2. For locations of boringa, Me Figure 2.5-20.

THEN LESS FRACTURED

3. Logs prepered by 0.".. and Moore.

100%-65% RO HIGHLY FRACTURED FROM 20' .IO 23' 85%-48%

"0 ---- LAYER OF GRAYISH-BROWN SANDSTONE LOST CIRCULATION AT 124' FROM 26'-8" TO 28' GRADING WI TH LESS SAND 100%-50%

HIGHLY FRACTURED ZONE FROM 28 1 TO 3 -8" I'

50-~ HIGHLY FRACTURED ZONE FROM VERY FINE-GRAINED REDDISH-GRAY 35' TO 40~

SANDSTONE WITH THIN CALCITE 100%-69%

HEALED JOINTS "0

. 0 -....iiiiiiAo_... BOR I NG COMPLETED ON 3-2-70 LI.TII CASING TO 10' WATER LEVEL @ 12' -8" ON 3-3-70 OF COllI 140-LB. HAMMER @ 30" FALL 111/11/. NX CORE BARREL USED LIMERICK GENERATING STATION 150 ~EIfCEIIT IlECfNEIW 100%-60%

- , UNITS 1 AND 2 LE",.TH UPDATED FINAL SAFETY ANALYSIS REPORT OF COilE Alii) II. 0. D. .o-~ .....--..... BORING COMPLETED ON 2-27-70 "IIN.

/#£/lCEIIT LE.TII OF COIlE CASING TO 10' WATER LEVEL @ 48'-6" ON 3-4-70 140-LB. HAMMER @ 30" FALL

~IW /lUll. NX CORE BARREL USED

~E/lCEIIT AM II....

Mt:tJfIEIW GRAPHIC .LOQI AIIIJ II. 0. D. SHEET16 OF 37 FIGURE a l l '

BORING 236 DEPTH f3 BORING 238 :: BORING 240 IN ~ SURFAC£ ELEWATION + 2 I 3.3 I DEPTH f3 DEPTH ~ BORING 244 FEET ~ IN ~ SURFACE ELEWATION +244 I IN ~

~

SURFACE ELEWATION +~ 3' . I' DEPTH IN ~ SURFACE ELEWATION +259' FEET ~ FEET ~

BLOW SYI/BOLS DESCRIPTIONS FEET ~

COUNT BLOW BLOW o 10-. ML BROWN CLAYEY SI L T WI TH SOMf ORGANI C COUN_T~~""", SYI/SOLS

_ _~~~~~~~~~~ DESCRIPTIONS

_ COUNT SYI/BOLS DESCRIPTIONS BLOW SYI/BOLS DESCRIPTICNS 42

ML-GP MATTER - TOPSOIL o 2Cl. REDDISH-BROWN CLAYEY SiLT 0 1"'1 ~FOGISH-P~OW"! -1_/..\r:-'1 SIL COUNT o -1I--tI"!'I'I'I'!P--.o!II"""""l!~~~~~~~~~~~-

REDDISH-BROWN FRAGMENTS CLAYEY SIL T WlcH ROCK 62

41 1"11 ML 55%-10% ......lIOo4l----i.. GRAOING WITH MANY ROCK FRAGMENTS 61 TOP OF ROCK @ 7~' 'iFOOISH-rHOWN CLf'\'F\ 51 L 1 WI ff-00~h-20% TOP or ROCK AI 4~' 13~6-m; ML-GP 10 B RUNSW I CK SHAL E 1

BRUI,SWI CK SHALf e 8AJMf'NT S or REDDISH-GRAY VERY FINE-GRAINED 10 REDDISH-BROWN SANDY SILTSTONE 10 TOP BRUNSWI CK ROCK (a;:';1 SHALE SANDS TONE 100%-60% S L I 'GH T L Y WEAT HER EDT 0 12 REDDISH-BROWN SIL TSTONE-SLIGHTLY ' REDD ISH-BROWN S I L TS TONE -

WEATHERED TO 13~'

GRADI NG WI TH LESS SAND I 00~1e-60% HARD, WI TH A FEW FRACTURES SLIGHTLY WEAIHERED NEAR BEDDING 20 GRAD I NG MORE MASS I VE AND HARDER

.io I N TS REDDISH-GRAY VERY FINE-GRAINED 20 20 SANDSTONE 100%-93%

30 - REDDI SH-BROWN SL I GHTL Y SANDY 30 - 30 SILTSTONE GRADING '0 MORE SANDY AND LOCALLY 30 DECOMPOSED REDDING ~OII\TS HEADfD WITH (,ALel lE 100%-70%

40 40 40 REDD I SH-GRAY c I Nf-GRA I NED SANDS 1 O~Jf' BROWN AND GRAY S I L TY SANDSTONE - HARD GRADING SLIGHTLY SANDY HARD, WI TH A FEW FRACTURES 40 --Y-I~4----4 BROWN SANDY S I L TSTONE - HARD 100%-53% BROWN S I L TY SANDSTONE - HARD 50 REDDISH-GRAY FINE TO COARSE SANDSTONE 50 ---H~I----I 50 100%-67%

REDDISH-BROWN SLIGHTLY SANDY 50--................... REDD ISH-BROWN S I L TSTONE - HARD SIL'STONE SOME SCATTERED CALCITE HEALED 100%-96% LENGTH BORING COMPLETED ON 5-6-70

.ro I N IS CAS I NG TO 5' 6 0 - - ...........--- BORING COMPLETED ON 2-21-70 OF CORE WATER LEVEL @ 29'-2" ON 5-11-70 LENGTH CASING WATER TO 10' LEVEL @'34'iC:" ON 3-5-70 60--......lIIIiIoiiiilI--...... BOR I NG COMPLETED ON 2-23-70 6 0 -....... iIIliiiiII

- -- - BOR I NG COMPL [ T ED or, 2-25-70 RUN, 140-LB. HAMMER AT 30" FALL CASING 10 10 PERCENT NX DOUBLE TUBE CORE BARREL OF CORE 300-LB. HAMMER @ 24" FALL LENGTH CASING TO 10

' LENGTH '

WATER LEVEL @ 30 ON 3-2-70 WATER LEVEL @: 34.')' OIJ 2-2(-70 RECOVERY RUN, NX DOURLE TUBE CORE RARREL OF CORE ' OF CORE !ill ~O" 300-LB. HAMMER @ 24" FALL 140-U? HAMME H Ff-L L AND IWJ.D.

PERCENT RUN, NY CORE BARREL LSED RUN, IJY DOUPLE TUPE ,ORr: RARRfL RECOVERY PERCENT PERCENT AND R.O.D. RECOVERY RECOVERY AND R.O.D. AND R.O.D.

BORING 237 DEPTH f3 BORING 239 BORING 241 IN ~ SURFACE ELEWATION +233' SURFACE ELEVATION FEET ~ SURFACE ELEVATION +239 BLOW NOTES:

COUNT SYI/SOLS DESCRIPTIONS DESCRIPTIONS OjU--..~l"!"I"I"l'Ir---"'T""-m~~~=-~~~.,..---

REDO ISH BR WN CLAYEY S I L T SYI/SOLS DESCRIPTIONS SYI/SOLS GRADING WI TH ROCK FRAGMENTS ~ML ~ROWN CLA\E\ SIL' WIIH ROCK FRAGMEN'S 1. See notes on Figure 2.5-22, Sheet 1 for 1EDDISH-BROWN CLAYEY SILT WITH SOME A~:D ROO'S 12 1"11 TOP OF ROCK @ 5' "OCK FRAGMENTS I 1"IIr- ML RED'JISH-GROWI, 'LAYE' SIL additional explanation of logs.

BRUNSWI CK SHALE - REDDI SH-BROWN REDD I SH-ElROWN CLAYEY SIL 1 WI TH ROCK 10 SANDY S I L TS TONE FRAGMENTS AND SCATTERED LEDGES OF

')0% -0%

'OP or HOCK AT 3~1

2. For locations of borings, see Figure 2.5-20.

WEATHERED AND BROKEN TO 6~' RfDROCK 10 3 rR'J';SWI CK SHALE 3. Logs prepared by Dames and Moore.

SLIGHTLy' WEATHeRED TO 17 TOP OF ROCK AT 3' RfDD I SH-RROWN SA~:DY S I L TS TONE,

~=

100%-32%

GRAD I NG VERY SANDY BRL:NSW' CK SHALE MEDIUM HARD AND SLIGH L'y WEA'HERED 100%- 75~6 100%-32% REDD I SH-BROWN SANDY S I L TSTONE o 13 -4" 20 SRADING WITH LESS SAND REDDISH-GRAY FINE-GRAINED SANDSTONE ~:' '

SL IGHTLY WEATHERED ALONG CALCI TE- SLIGHTLY WEATHERED TO 10' 20-~ GRADING WITH FINF SAI,DSTONE FILLED BEDD I NG .io I NTS 20 -, REDD ISH-BROWN S I L TSTONE 100%-90%

~~=

\ GRAD I NG F~""'--~ "--REDD ISH-BROWN WI TH SOME FINE F I NE-GRA I NED SANLl SANDS TONE SL I CKENS I DES @ 45 DEGREES

. .=--=- POCKET OF SANDY SIL"SIONF 25

'-27 '

100%-65% -'-:-,-'-

REDD ISH-BROWN S I L TSTONE WI TH CAI_C I TE-30 --- ~OINTS CiO%-IO% -=-:::

FILLfD BEDDING 30--

SCATTERED HIGH JOINTS TO 37' ANGLE CALC I TE FILLED 30 _~_f-~_

BECOMI NG HARD MASS I VE vERY SANDY

=15%-30% S I L T S TO N E t-':--=-"

e--'-~

40 REDDISH-GRAY FINf TO MEDIUM-GRAINED QO%-70%

40 -~~+__--t SANDS TONE 40~~~~

GRADING WI TH VERY FINE-GRAINED REDDISH-BROWN SANDY SILTSTONe

=10%-70% ~~-~~_,.-----~ REDDISH-BROWN SILTSTONE - DEFINIlE CROSS':"BEDDED SANDSTONE CHANGE IN STRATUM 100%-GO%

30%-70%

50 REDD I SH-GRAY VERY F I NE-GRAI NED 50~

50 ----.--..,:::::::::::,. SANDSTONE, VERTICAL clOINTING LIMERICK GENERATING STATION THROUGHOUT 32%-70%

UNITS 1 AND 2 100%-GO% REDD I SH-BROWN SANDY S I L TSTONE 32%-70% UPDATED FINAL SAFETY ANALYSIS REPORT 60-~"""""'-'" BOR I NG COMPL E TE D ON 3-4-70 60-~iroiiiiroI""'- ~~::~~ :~M~O~=~R LENGTH CASING TO 60' 60--...l0.lI....-..1-.-....... RORING COMPLETED ON 2-26-70 ON 2-27-70 OF CORE WIHER LEVEL @ 32' -6" ON 3-5-70 CAS I ',G TO I0 I LENGTH WATER LEVEL @ 10 '-4" 01\ 2-23-70 NY CORE BARREL USED LENGTH RUN, WATER LEVEL @ ON 3-4-70 OF CORE 140-LB. HAMMER @ 30" FALL OF CORE 140-LB. HAMMER 30" FAL'_ NX DOUBLE TUBE CORE PARRfL PERCENT RUN, RUN, NY DOU8LE TUBE CORE BARREL PERCENT GRAPHIC LOGS RECOVERY PERCENT 4ND R.O.D. RECOV{RY RECOVERY SHEET 17 OF 37 AND R.O.D.

AND R.O.D.

FIGURE 2.5-22

BORINC3 247 DEPTH i

80fIttNe 24'5

..... AI"TIOII+251':l:

IN FEET I=

t BORINC3 248 DEPTH I

B WN SILTY CU,) WITH REDD ISH-BROWN CU, YE Y S I L T IN MIIII9ICE AI..'IOII +265 1 +/-

B WN CLAYEY S I L T WI TH

- S TIFF OCK FRAGMENTS 100%-0%

FRAGMENTS FEET TOP OF ROCK AT 3' TOP OF ROCK AT 4l' BRUNSWI CK SHALE 100%-23%

BRUNSWI CK SHALE REDO I SH-BROWN SAND Y S I L TS TONE 10 REDD ISH-BROWN S I L TS TONE WI TH CALCI TE-HEALED JOINTS o COUN, 10 - WEA THE RED 100%-41% HIGHLY FRACTURED 24/6" BLACK SILTY CLAY - TOPSOIL REDDISH-BROWN CLAYEY SiLT ROWN S I L T Y SANDS rONE - HARD EDDI SH-BROWN SANDY SI L TSTONE - HARD SLIGHTLY WEATHERED AND FRACTURED 100% -68%

10 93%-32% TOP OF ROCK AT 5'

~-~.,.:. BORINe 251 10--- BRUNSWI CK SHALE 100%-50% REDO I SH-BROWN SANDY S I L TSTONE DEPTH - WEATHERED 100%-76%

GRADING WITH MORE FINE-GRAINED SAND IN $iJIIf"ACE ELI ..,1OIt +253' GRADING MASSIVE AND HARD AT 71' FEEr 30--~

10 DE$CIf/~'~

REDO I SH-BROWN CLAYEY S I L T GRADI NG WI TH LESS SAND TOP OF ROCK AT 3' SLIGHTLY WEATHERED AND BADLY BRUNSWI CK SHALE FRACTURED FROM 38' TO 45' 90%-20% REDDISH-BROWN FINE SANDY SILTSTONE 100%-80%

GRAY ISH-BROWN SI L TY SANDSTONE - HARD 10 - SL I GHTL Y WEA THERED, FRACTURED MODERA TEL Y 100%-96%

REDO I SH-BROWN SANDY S I L TSTONE - HARD

$O-.............~...... MORE F I NE-GRA I NED SAND BORI NG COMPLETED ON 5-7-70 LI.TIt CASING ro 10' RO MASS I VE - HARD 99%-77%

.,COM WATER LEVEL @ %, ON 5-11-70 SO INII. 140-LB.

NX DgUBLE HAMMER TUBE AT 30" FALL CORE BARREL 100%-71 % 98%-84% 50~"""'- BOR I NG COMPLETED ON 4-30-70

~IICIIIT BORI NG COMPLETED ON 3-3-70 LI.TIt CASING TO 10'

~IW CASING TO 8' THI N-BEDDED FROM 30'-36" 0' COIlE WATER LEVEL @ 8i l ON 5-11-70 MID If. 0. /J. WATER LEVEL @ 17' ON 3-11-70 30 - - - - 140-LB. HAMMER AT 30" FALL 70- 300-LB. HAMMER @ 24" FALL MASSIVE BELOW 36' 11l/1li. NX DOUBLE TUBE CORE BARREL NX DOUBLE TUBE CORE BARREL ~EIICIIIT LI.TIt 3" LAYER OF BROWN FINE TO MEDIUM

()F COIlE IlEt:tWIIW SANDSTONE AT 37' AIIIJ II. 0. /J.

INII.

~EIICI/t'

/I£CtW£/W AIIIJ II. 0. 0.

THIN-BEDDED FROM 51'-52' t BORINC3 246 I MIIII9ICE AI..'IOII +245' DEPTH ~

IN FEEr

I BORINe 248 99%-93%

aow GRADING TO GRAY IN COLOR NOTES:

BROWN CLAYEY SILT, SOFT TO , THEN DE$CIf/~r~ 70 ---+-l~

ST I FF o COUNr~....._ .....~!,!,!!!,,!,,!!!!,!,!,!!~~~~~~

REDDISH BROWN CLAYEY SILT WITH TOP OF ROCK AT 5' BRUNSWICK SHALE 9 " ML ORGANI C MATTER AND ROOTS 100%-86% 1. See notes on Figure 2.5-22, Sheet 1 for 48 " GRADI NG WI TH ROCK FRAGMENTS

. . ~H~---f REDO I SH-BROWN SANDY S I L TSTONE - HARD TOP OF ROCK AT 5' GRAD I NG TO REDD I SH-BROWN I N COLOR additional .xpl."ltion of logs.

BRUNSWI CK SHALE REDO ISH-BROWN S IL TSTONE

2. For 1000tions of borings, ... Figure 2.5-20.

BROWN S I L TY SANDSTONE - HARD PARTL Y WEA THERED AND HI GHL Y FRACTURED B-JOINTS 10'-16' GRAY FINE TO MEDIUM SANDSTONE - HARD 3. Logi pr'Plrld by DImeS Ind Moore.

REDO I SH-BROWN SANDY S I L TS TONE

- MASS I VE, HARD WEA THE RED AND BADL Y FRAC TURED gO RO B-JOINTS 19' TO 21'3" REDO ISH-BROWN FINE SANDY S I L TS TONE

- HARD, THIN-BEDDED 2" THICK SHALE SEAM AT 27i' BROWNISH-GRAY FINE TO MEDIUM 100%-57',.0 30-~* 100-- ......_ ... SANDSTONE - HARD REDDISH-BROWN FINE SANDY SILTSTONE BROWN SILTY SANDSTONE - HARD REDO I SH-BROWN SANDY S I L TSTONE - HARD 30 LI.TN - HARD 100%-89%

DF COIlE BORI NG COMPLETED ON 5-19-70 40---- 100%-70% 11l/1li. CASI NG TO 6'

~EIICE/t' WATER LEVEL NOT MEASURED 140-LB. HAMMER @ 30 FALL 100%-93%

40 II£CWIIW NX DOUBLE TUBE CORE BARREL GRAY SILTY SANDSTONE - HARD HIGHLY FRACTURED B-JOINTS AND AND 11.0.0.

VERTICALS AND SLIGHTLY WEATHERED 100%-70%

$O-~"'-'" BOR I NG COMPLE TED ON 5-8-70 BETWEEN 43' AND 44' CASING TO 10' SL I GHTLY WEATHERED AND FRACTURED LIMERICK GENERATING STATION LI.TII WATER LEVEL @ 61' ON 5-1 1-70 50 B-JOINTS 46' TO 47' 0' COIlE 140-LB. HAMMER AT 30" FALL

.. UNITS 1 AND 2 INII. NX DOUBLE TUBE CORE BARREL 100%-99% -

... UPDATED FINAL SAFETY ANALYSIS REPORT

~EIICIIIT IlECtwEIW SO BORING COMPLETED ON 3-3-70 AND If. 0. /J. CASING TO 10' LI.TIt WATER LEVEL @ 10'5" ON 3-11-70 DF COIlE 11l/1li.

140-LB.

NX DOUBLE HAMMER @ 30" FALL TUBE CORE BARREL GRAPHIC LOGI*

~EIICE/t' SHEET 18 OF 37

_CWEII.,

AND 1f.00D.

FIGURE &1-21

BORING 254 DEPTH :3 IN ~ SURFACE ELEVATION +270':'

BORING 257 DEPrH :3 BORING 258 BORING 252 FEET ~ :3 DEPTH :3 DEPTH

~ IN ~ SURFACE ELEVATION +24?'

IN ~ SURFACE ELEVATION +24?' BLOW COUNT SYMBOLS DESCRIPTIONS IN FEET ~

SURFACE ELEVATION +251' FEET ~

FEET ~ o 1Cj-I"'II.=-tI'l'I"I"r'I"r--r--------------- BLOW REDDISH-PROW'J rLAYF' SIL' WI'H POC~

ML BLOW COUNT SYMBOLS DESCRIPTIONS BLOW COUNT SYMBOLS DESCRIPTIONS °4 1"'1I ~R,4GMENTS 5'

o COUNT SYMBOLS DESCRIPTIONS 0CJ2-~:-ft'l'!'l'l'l,.....-.....~~~!"'!"'!'-.-~~-.-.."..---

REDuISH-PROWN CLAYE' SI,_T o -I-O-I"'II~~. . .--..~~~~"!"""."!'""'!"'~

REDDISH-BROWN CLAYEY ....-

SiLT.....-

- SOFT-.....-TO 2E%-0%

r o>

PRUNSWI CK OF ROCK AT SHALE 21 1"'1I REDDISH-BROWN 2~'

C'LA"EY SIL "I 1"'1I WEA lHtRED I~', THEN STIFF

-~ ML

- HARD AT ML EI 1"'1I 10 REDO I SH-PROWN S ILl STONE' - HI GHL'

'0 IP 3/E" lOP OF ROCK AT 5' WEATHE'RtD AND FRACl URED 2'3S<-OS~

100%-2?% EJRUNSWI CK SHALE 4?%-n% TOP OF ROCK AT 3' 10 REDO I SH-r'ROW~J SANDS TONE AT 9t 100%-2E:% GRAD I NG TO SANDY - VE R T I CAL 10~ ,OP OF ROCK AT II' 10 ~-n.-.~---L,

'REDD ISH-BROWN

- HARD ElUT FINE MODERATELY SANDY S I L TSTONE FRACTURED FRACTURES FROM 17' TO 28' PPUNSWI CK REDDISH-PROWN SHALE FINE SANuY SILISIO~'IE BRUNSWICK SHALE GRADI NG LESS FRACTURED AND

~""'I---4. \ GRAY ISH-BROWN FINE' TO MED I UM 20 WEATHERtD REDDISH-BROWN FINE SANDY SILTSTONE

\RE~~~~~:~~~W: ~~~~

- HARD SANDY S I L TSTONE I OOi~-'53% 20

- HARD 20*~

20 GRADING LESS SANDY REDD I SH-BROW~I SIL T'y SHALE E" LAYER OF PROWN SANDSTONE AT 2?'

100%-7?% GRAY SILTY FINE SANDS'OIIE - HA'1D BANDED GRA'i SH-BROWN FI NE S I L TS TONE AND CALCAREOr,S - CALCITE FILLED PARTS 30 P.ANDED GRAY ISH-BROWN S I L TY SANDS TONE 30~

GRAD I NG MORE SANDY 1-'0'_ . s ONt ~I~~§~ EDD I SH-BROWN SANDY S I L TS TONE GRAY FINE SANDSTONE - NONCALCAREOUS 100%-43%

40 ~~. ,ALCAREOUS S I L TSTONE GRA' ISH-BROWN E I NE SANDSTONE

~::::-= 40 - REDDISH-GRAY-BROWN BANDED SILTSTONt 40~

40 ~=-~

BANDED GRAY "RE'JO I SH-PROWN SILTY SANDY SHALE CALCAREOUS 50 -- GRAD I NG LESS SANDY f-'.-== SILTSTONE

~~~

100%-78%

REDDISH-BROWN FINE SANDY SIL'STOloJE PRaWN FINE SANDSTONE 50 - HARD 5 0 -........~1o..- ..... POR I NG COMPLE TED ON 5-12-70 REDDISH-rROWN FINE SAI;D" SILTSTONE CASING TO 10' 100%-'11%

LENGTH WATER LEVEL @ 60-~"""'......I BROWN I SH-GRAY SANDSTONE 3g%-82%

OF CORE PORING C8MPLEIFO ON 3-4-70 140-U-1. HAMMER AT ?O" FALL LENGTH RUN, NX DOUBLE TUBE CORE BARREL N" 0 10

' 60-~""""-

PERCENT OF CORE LEVEL (u 14'-4" ON 3-11-70 60- "DRING COMPLETED ON 5-1?-70 RUN, 40-LF. H!,MMER 30'1 ;:-ALL LENGTH =ASI~JG lO 10' RECOVERY I'\Y DOUPLt TPF i~ORt PARPFL OF CORE WA 'ER LE'VEL NO 1 MEASURED PERCENT 100%-99%

140-LB. HAMMER @ ?O" FALL AND R.O.D. RUN, RECOVERY NX DOUBLE TUBE CORE PARREL PERCENT AND R.O.D. 70---= RECOVERY g8%-95% AND R.O.D.

80~-

r~OWN SA~JOS10NE BORING 253 BORING 255 INE 10 ME6'UrJ DEPTH :3 4 TH I CK LA', ER OF BROWN SANDS 'ONt SURFACE ELE""TION +2?E I IN ~ SURFACE ELEVATION +26g' 90 FEET ~ ---1-1'--"-' - MASS I iJE HARD BLOW 100%-92%

NOTES:

SYMBOLS DESCRIPTIONS COUNT SYMBOLS DESCRIPTIONS o ~- ~""'"~:"""""'............---------......- 2' -

FROWG; SI L RtDDISH-PROWN T' CLA' - SOFT TO CLAYE'Y SILl 100 ----= 1. See notes on Figure 2.5-22, Sheet 1 for RO~K Al 4~1 TOP OF ROCK AT 5' lOP OF g2%-39%

additional explanation of logs.

BRUNSW I CK SHALE PRUliSWI SHALt 70%-0%

REDDI SH-RROWN SAN~Y SI L TSTONE REDO I SH-P ROWN SANDY S ILl S TONt 2. For locations of borings, see Figure 2.5-20.

10 - WEATHERED GRADING GRAYI SH-BRO"lN HARD AT FINE 3~'

TO MEDI UM SANDSTOI'\E 110 ----= 3. Logs prepared by Dames and Moore.

100%-44%

- HARD GRr r 1'1 S HA LEA T I '5~ , - 1H I N L Y RED D ED, MEDIUM HARD REDDISH-BROWN SANDY SILTSTONE - HARD 20 3" SHALE '.AYER AT 15~1 GRfl. v F If\j~ S,A.NDSTONE - f.;1ASSIIJE, HARD 120-I OOJ~-I 00%

RED~ISH-PROWI< SANDY SILTSTONE - HARD 30 30 --- GRA'iSH-BROWN SIL" SANDS'ONE LAYER OF GRAy F I Nf SANDSTONE F'<OM 130 _.-

?I~ TO ?2~' - HARD 97%-34% REDO ISH-BROWN FINE SANDY S I L TSTONE GRAY FINE SANDY S I L TST8NE - VERY HARD GRAY FINE TO MEDIUM SANDSTONE 40 40 140 ----l-!:fiiii4t------1 REDDISH-BROWN FINE' SANDY SILISTONE 98%-82J; LIMERICK GENERATING STATION 5 0 -.........iiioiooiI. . . .......I ROR I NG COMPLt':TED ON 5-11-70 50**~.L..I.i""'-.....,j PORING COMPLETED ON 5-1-70 - P*ORING COMPLETtD ON 5-2')-70 UNITS 1 AND 2 LENGTH CAS I NG TO 5' LENGTH cAS II-IG '0 g' 150-- CASING '0 10' WAIER LEVEL @ 10'-E" ON 5-11-70 WATFR LE'JEL 0J I'J~I ON 5-11-70 WATER LEVtL NOT MEASURFD UPDATED FINAL SAFETY ANALYSIS REPORT OF CORE 140-LB. :-IAMMER AT ?O" FALL OF CORE 140-LP, HAMMtR @ ?o" FALL LENGTH 140-LR. HAMMER (a) ?O" FALL RUN, NX DOUBLE TL'BE CORE BARREL RUN, NX DO'"PLE TUBE CORE BARREL OF CORE NX DOUBLE TUBE CORE "ARREL PERCENT RUN,

) RECOVERY PERCENT RECOVERY PERCENT AND R.O.D. AND R.O.D. RECOVERY AND R.O.D. GRAPHIC LOGS SHEET 19 OF 37 FIGURE 2.5-22

SORINe 282 DEPTH SORINe 2eg IN MJIIII'I/IJC6 ILI..TIOII +263' SORINe 262 MJ1IIIftt:I AIWrItJII +278' t FEET ./#TH IN $IJIII'II#C6 ILI. .TIOII +263' o ()OUNT FEET YELLOWISH-GREEN CLAYEY SILT 60/~~ I - WEATHERED a.DW COUNT S!I SI L TY CLAY SOFT TOP OF ROCK AT 5' REDDISH-BROWN CLAYEY SILT - STIFF BRUNSWI CK SHALE TOP OF ROCK AT 2}' 100%-98%

GREEN SILTY SHALE BRUNS.' CK SHALE EDD I SH-!IROWN SANDY S I L TSTONE - HARD GRAY FINE SANDY SILTSTONE BUT FRACTURED REDO I SH-8ROWN SHALE - MED I UM SOF T SANDSTONE - HARD AND SANDY SILTSTONE 170 ---&-Iv 100%-100%

_ _ _.. BROWN S I L TY SANDSTONE - HARD INTERLAYERED WITH SANDSTONE

===~;'G::~I :~:~:~~~E SHALE RED SANDY S I L TSTONE

- HARD 100%-89%

".0-100%-97%

GRAY fiNE SANDSTONE - HARu I' RED SHALE: - NON CALCAREOUS GRAY SILTY FINE SANDSTONE REDO I SH-BROWN SANDSTONE - HARD REDDISH-BROWN FINE SANDY SILTSTONE REDDISH-BROWN FINE SANDY SILTSTONE GRAY FINE TO MEDI UM SANDSTONE REDO I SH-BROWN SHALE BROWN SI L TY SANDSTONE

$0- BOR I NG COIM'LETED ON 5-5-70 200- REDO ISH-BROWN FINE SANDY S I L TS TONE LI.-,." CASING TO lor I~OJ-IOO%

WATER LEVEL 0 24}' ON 5-11-70 0' t:OIM BOR I NG COMPLE TED ON 5-29-70 P!*O-LB. HAI.M:R AT 30" FALL GRAY SILTY FINE SANDSTONE IIUII. NX OOUBLE TUBE CORE BARREL CAS ING TO 10' WATER LEVEL NOT MEASURED H1It:11IT 100%-88% -210- 140-LB. HAMMER @ 30" FALL

/I£CtJW/fY NX DOUBLE TUBE CORE BARREL AIID If.AD. LI.-TII 70 fJ' COM IIUII.

H1It:11IT

~IW GRAY FINE TO MEDIUM SANDSTONE Alii) If. AD.

GRAY FINE SANDY SILTSTONE GRAY FI NE TO MEDI UM SANDSTONE GRAY SILTY SHALE SORINe 260 IlEPTH REDDISH-BROWN SANDY SILTSTONE IN

'EET o ()OUNT

~ ILI. .TIOII +269' DEPTH t:

SORINe 263 100

-g-II 68 II 22%-0%

BLACK CLAYEY SILT - TOP SOIL TO I~'

REDDISH-BROWN CLAYEY SILT WITH ROCK FRAGMENTS - STIFF TOP OF ROCK AT 4' BROWN FINE TO MEDIUM SANDSTONE REDO ISH-BROWN FINE SANDY S I L TSTONE IN FEET I $llllFACE ELI..TIOII +259' NOTES:

1. See no_ on Figure 2.5-22, Shlet 1 for tI!i.......- -.... \ 110 .$C"".T/01116 O~T BRUNSWI CK SHALE 10 REDDISH-BROWN SILTSTONE HIGHLY JOINTED eddition" Ixpl....tion of 1011.

REDO I SH-BROWN CLAYEY S I L T WI TH AND WEATHERED 100%-92% 58 II 85%-42% GRADING TO HARD ROCK AT 8~' GRAVEL FRAGMENTS 2. For 1000tions of boringa.... Fiture 2.5-20.

BROWN SANDSTONE - HARD BROWN FINE TO MEDIUM SAND LAYER 2' TH I CK 3. Logs prepered by Demel end Moorl.

THIN BEDDED BROWN SHALE - SOFT REDDISH-BROWN SANDY SILTSTONE - HARD I~O TOP OF ROCK AT 7~'

E:~t::==t:--- ~:~~S::~; :~~~~

ROWN SILTY SANDSTONE - HARD REDO I SH-BROWN SANDY S I L TSTONE - HARD S I L TS TONE - HARD 98%-44% BROWN FINE SANDS TONE

'SHALE LAYER FROM 23-24' GREEN TH IN-BEDDED S I L TS TONE' BROWN SANDS lONE - HARD 30 RO 98%-84%

BROWN CALCAREOUS SHALE 140-~

40 100%-97% 30 WHITE CALCAREOUS FRAGMENTS AT 30' BROWN FINE TO MED I UM SANDSTONE - HARD 100%-83%

BROWN FINE SANDY S I L TSTONE - HARD FINE SANDS TONt" RED CALCAREOUS FINE S I L TS TONE

$0- BORING COMPL'::TED ON 5-4-70 -/$0 CAS ING TO gr 40 -

LI.-,." WATER LEVEL @ 20' ON 5-11-70 0' COIlE 140-LB. HAMMER @ 30" FALL 99%-68%

LIMERICK GENERATING STATION NX DOUBLE TUBE CORE BARREL LI.-,."

IIUII. fJ' COIlE BROWN CALCAREOUS SANDSTONE UNITS 1 AND 2 H1It:IIIJ' IIUII. $O-~iiiiI""""" UPDATED FINAL SAFETY ANALYSIS REPORT

/l£CtJWIW ~11It:11IT BORING COMPLETED ON 5-14-70 AIID If.AD. LI'-TII CASING TO 10'

~IW 0' t:tHIE WA TER LEVEL NOT MEASURED AIIIJ 1f** A IfUII. 140-LB. HAMMER @ 30" FALL NX DOUBLE TUBE CORE BARREL

~11It:EIIT II£CfWI/W GRAPHIC LOGS AND If.Aa SHEET 20 OF 37 FIGURE , . .

BORING 275 BORING 271 DEPTH 13 DEPTH f3 ~

~ IN SIJRF'AC£ ELEVATION + 220' IN SURF'ACE ELEWATION +202 r FEET ~

FEET ~ BORING 273 DEPTH f3 BLOW o COUNT~~TTI'I'Tr--.,..~~~~~~~'e""!!!"!"!'"'~~~~-

~

BLOW SYMBOLS DESCRIPTIONS COUNT SYMBOLS DESCRIPTIONS IN SIJRF'AC£ ELEVATION +207 r o ----tI"I"I'm"II""-...,.~~~~~~~~.....--

14

REDD I SH-BRDWN CLAYEY S I L T WI TH FEET ~

21

')g ~

REDD I SH-BROWN FRAGMENTS CLAYEY S I L T Wi TH ROCK ML DEPTH e BORING 270 ')0 ..,;.;:, .,l,W.14--~

ORGA~IC GRADING MATTER WITH

- TOPSOIL ROCK FRAGMENTS BLOW SYMBOLS DESCRIPTIONS @ 6~'

~

COUNT 70%-20% TOP OF ROCK IN FEET ~

SURF'AC£ ELEVATION + 110 I 10 30%"0%

TOP OF BRUNSWI CK ROCK AT SHALE APPROX*

REDD ISH-BROWN S I L TS TONE 4'

- HI GHL Y o -cr""mTI'~'"~~~~~~~~~~''

44 ML

. . . . .JJ.+4If--.....;.~

REDDISH-BROWN CLAYEY SILT WITH ROCK 10 BRUNSWI CK REDDISH-BROWN SHALE SLIGHTLY SANDY SILTSTONE FRAGMEN TS FRACTURED, PARTLY DECOMPOSED, TOP OF ROCK AT 3' WEATHERED AND BROKEN TO 81 BLOW 100%-60% II~'

o COUNTl!"I'T'I"mr_

SYMBOLS_ ,..._~~.......... DESCRIPTIONS _

BADLY WEATHERED TO 22' BRUNSWI CK REDD ISH-BROWN SHALE S I L TSTONE SLIGHTLY GRADING WEATHERED VERY SANDY TO

I f\I*' )IL 20 WEATHERED AND FRACTURED TO 16 1 GRADING LESS SANDY I ::

GRAD I NG WI TH LESS SAND GRADI NG HARDER AND LESS FRACTURED gO%-30% 100%-52%

10 GRADING WITH MORE FINE-GRAINED SAND 20 30 30 ------ BADLY WEATHERED, FRACTURED, DECOMPOSED AND POROUS FROM ,0' TO 33' GRAD I NG SANDY SUOIWfR\ WU,THfRING AND OCCASIONAL 30 40

'rDDIN; PLANF JOINTS 40 PARTL Y WEATHERED, HI GHL Y FRACTURED FROM 40' TO 50 1 100%-20%

BADL Y FRACTURED FROM ,8~' TO ,g~'

GRADING SANDY 50 -.....L..I........."""--...... BORING COMPLETED ON 3-12-70 o 40 1 BOR I NG COMPlE TED ON 3-24-70 H I ~HL \ CASING TO 10 1 LENGTH CASING TO 10' WATER LEVEL @ BORING COMPLETED ON 3-25-70 OF CORE 300-LB. HAt-IMER @ 24" FALL WATER lEVEL @

CASING TO 10' RIJN. NX DOUBLE TUBE CORE BARREL 50-- 'OO-LB. HAMMER @ 24" FALL 60-- WATER LEVEL @

NX DOUBLE TUBE rORE BARREL PERCENT LENGTH 140-LB. HAMMER @ 30" FALL RECOVERY LENGTH NX DOUBLE TUBE CORE BARREL OF CORE OF CORE SRf\O I WI TH F I I f\f"""n AND R.O.D. RIJN. RIJN.

PERCENT PERCENT WI 'H LESS Sfl l; (

RECOVERY RECOVERY AND R.O.D. AND R.O.D.

BORING 272 BORING 274 DEPTH f3 DEPTH f3 70-IN ~ SIJRF'AC£ ELEVATION +228' IN ~ SIJRF'AC£ ELEVATION +21 7' FEET ~

FEET ~

BLOW BLOW COUNT SYMBOLS DESCRIPTIONS COIJNT SYMBOLS DESCRIPTIONS 80 O~ REDDISH-BROWN FINE TO MEDIUM SANDY o 12-.--iI'~"",,"-..-oII""'-------------

REDD I SH-BROWN CLAYEY S I l T WI TH ROCK 46 ~ ML F RAGMEN TS NOTES:

AND CLAYEY S IL T GRADI NG WI TH ROCK FRAGMENTS TOP OF ROC K A 1 5' TOP OF ROCK AT 5' 100%-0% BRUNSWI CK SHALE REDD I SH-E'ROWN S I l TST:JNE-H I GHL Y 90---t"'iJ-:: BRUNSWICK SHALE 10 WEATHERED AND FRACTURED TO 25 1 1. See notes on Figure 2.5-22, Sheet 1 for REDDISH-BROWN SILTSTONE - WEATHERED 100%-'/1%

AND FRACTURED TO 10' 100%-20%

additional explanation of logs.

VERTICAL FRACTURE FROM 7' TO 10*3' GRAYISH-BROWN SILTY FINE TO MEDIUM 2. For locations of borings, see Figure 2.5-20.

100 "RADI CJG WI TH LESS SfCONDAP 20 SAhlDSTONE REDO IsH-BROWN

- VERY HARD S I L TS TONE - HARD 20 3. Logs prepared by Dames and Moore.

WEATHERI[\JG A[\JD FRACTURING GRAY ISH-BROWN S I L TY FINE TO MED I UM 1*1'1'1.-1<'

SANDSTONE - VERY HARD 100%-')0% GRADI NG LESS WFflTHERED AlID FRAC lURED VERTICAL OPEN FRACTURES FROM 22*5' TO 2"3', 23.3' TO 24.E', 25.5' TO 110 26.5' 30 -

REDDISH-BROWN SILTSTONE - HARD IOOYo-68% GRAY FINE TO MEDI UM SA,NDSTONE - VERY HARD GRAD I NG TO FINE TO COARSE SANDSTONE 120 - HIGH ANGLE FRACTURES FROM 3E.E' TO 40-~." WFA IHFRED AI,D HI GH_' FRAC TIJRED FROM 3E.g' AND 3g*')' TO 40.0' 41~1 ro 43 1 REDDISH-BROWN SHALEY S'LTSTONE - HARD 100%-47%

,RAY FINE TO COARSE SANDSTONE- HARD 130 ~ ...._.~....- ... paR I NG COMPLE TED 01\ 3-20-70 BORING COMPLETED ON r flS I'JG T:J I, I I 50- CASING TO 5' LENGTH WPTFR Lf1jFL @ ON WATER LEVEL @ ON BORING COMPLETED ON 3-2')-70 LIMERICK GENERATING STATION OF CORE 30Q-lP. HflMMER ra: 24" FALL LENGTH "300-LB. HAMMER @ 30" FALL CASING TO 51 RIJN. CJY DOUPLF TU8E CORE PflRRFL OF CORE NX DOUBL E TUBE CORE BARRE L WATfR LEVfL @' OIJ UNITS 1 AND 2 RIJN.

PERCENr PERCENT 60-- 300-LP" OOU8lE HflMMER @ 24" TL'PE -:JRF FALL PARREL UPDATED FINAL SAFETY ANALYSIS REPORT RECOVERY LENGrH AND R.O.D. RECOVERY AND R.O.D. OF CORE RIJN.

PERCENT RECOVERY GRAPHIC LOGS AND R.O.D.

SHEET 21 OF 37 FIGURE 2.5-22

IJE~TN eO"INe 284 DE!'TN = SORINe 278

SORINe 288 IN FEET I itEr &OW I DE!'TN IN FEET I

o

&OW

<<JUIIT o COUNT $Y,~W<<r--_$...,~~~~~~~ _

o

&OW SORINe 27e <<JUIIT i

ED SH CLAYEY S I L T WI TH ROCK REDDISH-BROWN CLAYEY SILT IJE~TN 8

FRAGMENTS 12 II BPlOWN CLAYEY S1L T WI TH SOME GRAVEL IN ~ AI..,.,. +223' 123 GRADING WI TH MORE ROCK FRAGMENTS TOP OF ROCK @ 6' 52 II - FILL BROWN S I L TY SAND

'EET 90%-10%

TOP OF ROCK AT 6' BRUNSW I CK SHALE BRUNSWICK SHALE 60%-7% BRUNSWICK SHALE 10 REDO I SH-BROWN SANDY S I L TS TONE REDO ISH-BROWN FINE SANDY S I L TSTONE 10 REDO I SH-BROWN SANOY S I L TSTONE

- FRACTURED WEATHERED AND FRACTURED TO Ig'G" 0 IlROWN CLAYEY SILT T "SOIL 81%-12% LAYERS OF DECOMPOSED ROCK FROM 100%-69% GRADI NG LESS FRACTURED 14'-15' AND 16'-17' BROWN FINE TO MfD I UM SANDSTONE:

REDDIS....IlROWN CLAyEY SILT WITH ROCK FRAGMENTS TOf' OF ROCK AT 6' GRAOI NG LESS WEATHEREO ANO 10 REDO ISH-BROWN FINE SANOY S I L TS TONE BROwN FINE TO 10IIED I UM SANDS TONE:

FRACTURED GRAY ISH-BROWN FINE TO MED I UM SANDS TONE BRUNSWI CK SHALE REDD'SH-BROWN FINE SANDY S I L TS TONE 30 DEGREE SL I CK!::NS I DES AT 23' REDO ISH-BROWN SL I GH TL Y SANDY S I L TS TONE GRAD I NG TO VERY SANDY REDDISH-BROWN FINE SANDY SILTSTONE BADLY WEATHERED TO 8' GRADI NG MORE COMPETENT AT 8' 100%-80%

~O-..A.II""""' BOR ING COMPLETED ON 3-30-70 REDO ISH-BROWN F I NE-GRA I NED SANDS TONE REDO I StI-BROWN S I L TSTONE - MASS I VE LE.,." CASING TO 10' WATER LEVEL @

AND HARD O'CO<< 300-LB. HAMMER @ 24" FALL IIUII. NX DOUBLE TUBE CORE BARREL GRA Y ISH-BROWN FINE TO MED I UM SANDS TONE

~EM:EIIT 40 GRAOI NG VElilY SANOY MCtWEIW REDO ISH-BROWN FINE SANDY S I L TS TONE AIIIJ ". 0.1J. GRAYISH-BROWN FINE TO MEDIUM SANDSTONE BORING COMPLETED ON 6-12-70 CASI NO TO A DEPTH OF 3' 60

.0---.. .

GRAD I NG LESS SANOY WATER LEVEL NOT RECORDED 99%-45% 14o-LB. HAMMER 0 ~" FALL

'10-""""'" REDO ISH-BROWN FINE SANDY S I L TSTONE NX DOUBLE TUBE CORE BARREL DE!'TN *c SORINe 27Q BROWN FINE TO MED I UM SANDS TONE I

. ...-1 IN $IJ1III'M:E AltaTltJII +247' LE.TIt BORI NG COMPLETED ON 6-2-70 CAS I NG TO 6' FEET fJ' COIlE WATER LEVEL NOT MEASURED 140-LB. HAMMER @ 30" FALL Ifllll. NX DOUBLE TUBE CORE BARREL

~EM:EItT If£t:tWEIW

.0-- BOR I NG COMPLE TED ON 3-26-70 g' AND If. 0. /J.

. , COIlE CAS'NG TO WATER LEVEL @

3OO-LB. HAMMER @ 24" FALL 35%-0%

IIUII.

NX DOUBLE TUBE CORE BARREL 10

~EM:EIIT 100%-16%

<<t:fJW1W GRADI NG LESS FRACTURED A/IIIJ If.* /J.

10 GRADI NG LESS SANDY DE!'TN c SORINe 28e SORINe 277

~o 100%-41%

GRAD I NG MORE SANDY IN FEET I $IJ1III'M:E AI*TItJII + 166

60' NOTES:

DE!'TN = 100%-54%

IN FEET I '10-LE.TIt BOR' NG COMPLETED ON 3-27-70 CAS I NG TO 3' WATER LEVEL @ ON 300-LB. HAMMER @ 24" FALL BRUNSWI CK SHALE REDO ISH-BROWN FINE SANDY S I L TS TONE

1. see notes on Figure 2.5-22, Shlet 1 for

.tditionll expl"'ltion of 1011.

2. For locations of boringa, . . Figure 2.5-20.

NX DOUBL E TUBE CORE BARREL MODERATELY FRACTURED 0' CtHI£ S I L T WI TH ROCK 1IUIt. BROWN S I L TY FINE SANDS TONE 3. lOll prepared by Dames and Moore.

SLIGHTLY FRACTURED TOP OF ROCK AT 4'

~EM:EIIT 100%-74%

BRUNSWI CK SHALE MCtNEIW 10 .-.=...."" GRAD I NG REDO ISH-BROWN REDO ISH-BROWN SANDSTONE-H I GHL Y AMI} If. 0.1J.

FRACTURED TO 20' REDDISH";BROWN FINE SANDY SILTSTONE REDO ISH-BROWN S I L TSTONE GRADING TO GREEN SILTSTONE AT 30' 10 RED'O I $H-BROWN SANDSTONE RE DO ISH-BROWN S I L TS TONE -SL I GH TL Y WEATHERED WI TH MODERATE FRACTURI NG SORINe 281 DE!'TH sa :-: BORING COMPLETED ON 3-27-70 CAS I NG TO 10' IN BOR' NG COMPLETED ON 6-16-70 LE.,." WATER LEVEL @ ON FEET CASING TO A DEPTH OF 6' LIMERICK GENERATING STATION 3OO-LB. HAMMER @ 24" FALL WATER LEVEL NOT RECORDED

", COIlE NX DOUBLE TUBE CORE BARREL UNITS 1 AND 2 140-LB. HAMMER AT 30" FALL IffIII.

HM:EIIT 0- 60- NX DOUBLE TUBE CORE BARREL UPDATED FINAL SAFETY ANALYSIS REPORT CLAYEY SILT T ACES OF PEAT

<<t:fJW1W SILTY CLAY - HARD LI.TIt AIIIJ If.* /J. SILTY CLAY - HARD (), COIlE 1IUIt.

10 - - -

WATER LEVEL NOT MEASURED

~EM:EIIT HCtIWIW GRAPHIC LOGI'~

AIID If. 0. /J.

SHEET22 OF 37 FIGURE ...at

1-----------------------~)G()iF""lBrrw~----------- BORING 300 - LOG OF TEST WELL BORING 301 - LOG OF TEST WELL DEPTH DEPTH BORING 289 IN ELEVATION +230 'i.

~

SURFACE BORING 287 DEPTH IN SURFACE ELEVATlON+2!4'1 FEET DEPTH IN

~ SURFACE ELEVATION + a[ . 46 '

IN ~ SlIRFACE ELEVATION +20'3I FEET

~

1 FEET SYMBOLS DESCRIPTIONS FEET ~ SYMBOLS DESCRIPTIONS BLOW CL RFD rLAVF" SIL T AND ROCK FRAGMElnS SYMBOLS DESCRIPTIONS CL o BLOW COll~T_~~ _ _.,...

SYMBOLS DESCRIPTIONS

_

COllNT o - t'T"'M'",...--r-~~~~------- ISH-BROWf\.' 'LA'.F\ SIL

~~....--~ REDDISH-cc,'0W'! SIL'SIOI~E ...............- - - 1 RED CLAYEY SI L T AND REOD I SH-rROWN SIL T OCK STONE lORA PRlJNSWI S.1ALE REDO I SH-PROWN F II" SA'JD\ S I LSI Oi'it

- HARD A' 2' A1 30 FINt SANDS'ONE RtDDISH-PROWN THIN [,FDDtD SILTSTONt GRAYISH-BROWN FINE 10 MEDIUM SANDS10Nt 60--

100%-51%

8ANDED GRAyISH-RFD SILISTONE WI 'H PFDDISH-IC'OWI, FI'IE SAr'JD\ SIL S'()'JE -

GPA [j I 60--

SAf.'DS r or:r SL I CKENS I DES HA.R[J GRAY FINE '0 MEOIUM SANDSTONE - HARD '-*F'OWlJISH-GRA' filit J) MFDII!M SAr,DS'OI'I' DDISH-r;ROWf\J Hlfj-PfODfO FINI- SA~jD\

5 IL T S TO".'f 90

'RDWI, F I '!F TO MEDiUM SANDS 30 3 J~iI__---1 REDO I SH-PROWN f- I NE SAI\D\ S I LIS' 01"

- HARD "INt '0 MEDlilM SAIJDSiOI'j[

100%-82%

/20--

40-~~1---; PROWN F IIIE TO MtD I .'M SANDS 'ONE - HARD 40 SA~,JO" SILTST01\JF REDO ISH-BROWN F I 'JE sA"D' S I L 's 10"F

- HARD /50 *'ED SAI:DS rONF /50 .- ----I,........ --

T

......j RED SANDSTONE

[-I 50 -----........._..J REDD I SH-8ROWN S I L 1S TONE

~o-~""-

"OR I NG COMPLE; ED 011 1-70 "ORING lED ON h-'3-70 CASING '0 A DEP'H OF gl , AS I 'Jli '0 t.ATER LEVEI_ NOT HE,ORDED LENGTH LEN~TH WA IIR I_F\iEL NOT Mf-ASllkFD 140-LP. HAMMER A' '30" FALL OF CORE 140-Lfc. HAMMER (OJ 35" FALL /80-- /80-SAfWS TONE AQU I FER ZONE OF CO"E NX DOUPLE TUPE CORf rARREL RUN. NX DOl,!'LF ILBt CORE FARREL I!RrD ZONF "UN. PERCENT PERCENT REDDISH-BROW" SILTSTONE RECOVERY "ECOVERY AND R.O.D.

AND R.O.D. 2/0- 2/0 240-- FRACTURE ZONES 240 REDDlsrrEROWN SILTSTONE BORING 290 DEPTH ~ BORING 288 DEPTH ~ 270 IN ~ SURFACE ELEVATION + 71

2g ,

1 IN ~ SURFACE ELEVATION +2'31' 270-FEET ~ FEET ~

BLOW BLOW COllNT SYMBOLS DESCRIPTIONS 300----

o COllN~ SYMBOLS DESCRIPTIONS o 31- 1"1I1m'm1lI-""T~~~~~~~~""""----

~b ~1iliml'--r-------------

ML REDDISH-8ROWN rLAYtY SILT WITH ROCK GRAYiSH-BROWN CLAYE' SILT Gf<AD I NG F,ROW~ll SH--, ELLOW FRAGMENTS lOP OF ROCK A i 4~'

BRUNSWICK SHALE

~~/%-2Q% BRUNSWI SHALF NOTES:

REDD I SH-PROWN F I NF SANDY S I L TSTONE HIGHLY WEATHEf<ED - HARD AT 8~' 10 _-----IL P'!'!!!"'".!III---~ BROWN FINE SANDY S I L 1 S10NE - HARD "ROWN FINE SANOS TO"E RfDDISH-BfWWN SILTY '-INE SANDSTONE

- FRALTlJRED GRAYISH-F'ROWN SANDY SIL ISTONE 1. See notes on Figure 2.5-22, Sheet 1 for

- FINE AND HI GHL Y F RAC T L;RE D REDD I SH-SROWN FINE SANDY S I L TSTONE

- SLIGHTLY FRACTU8r:D SORINe 302 additional explanation of logs.

20 REDDISH-PRaWN FINE SAND' SILTSTONE DEPTH 2. For locations of borings, see Figure 2.5-20.

20-- I<EDDISH-BROWN SILTY FINE TO MEDIUM IN $II1tFAC£ ILI,.TIfJII RIVER BOTTOM - +/05.8 ;1:

SANDS TONE - HARD TRACFS OF SHAL Y ZONES FEET 3. Logs prepared by Dames and Moore.

IILOW 30 REDD ISH-BROWN

- HARD FINE SANDY S I L TSTONE 30 o COUNT $'1.01.$

WATER 28

RIVER BOTTOM REDDI SH-PROWI'J SI L TY SAfIDY GRAVEL BROWN S ILlY FINE SANDS TONE - VER, HARD 40- ~ TOP OF ROCK @ 3' PELOW RI vU, PO T10M REDD ISH-BROWN FINE SANDy S I L 'S TONE ~RU"5WI CK SHALE 75%/0%

- HARD REDD I SH-RROWI; SAI;DY S I L TS TONF WEATHERED TO 17' BELOW RIVER BOTTOM "ORING COMPLETED ON 6-10-70 94%/40%

so : : > CAS ING TO A DEPTH OF 10' ~o--~---_ PORING COMPLETED ON 5-17-70 10

,,"AT,R LEVEL NOT RECORDED CAS ING '0 5' LENGTH LENGTH 140-LP. HAMMER AT 30" FALL WA1ER LEVEL NOT MEASURED OF CORE NX DOU[;t.E 1UPE CORE BARREL*

OF CORE 140-u" HAMMER @ 30" FALL RUN. RUN. NX OOUBLE TUBE CORE B.'\RREL g7%/70%

LIMERICK GENERATING STATION PERCENT PERCENT 1$ UNITS 1 AND 2 RECOVERY -

RECOVERY AND R.O.O. UPDATED FINAL SAFETY ANALYSIS REPORT AND R.O.D.

100%/2g%

20 BOR I NG COMPLETED 01: r 0-E:-70 1

CASING USED TO A DEPTH or '3 BELOW LENGTH RIVER BOTTOM OF CORE 'OO-LB. HAMMER (iiJ 21; " FALL GRAPHIC LOGS RUN. NX DOUBLE TUBE COR" BARREL PERCENT SHEET 23 OF 37 RECOVERY AND R.O.O. FIGURE 2.5-22

ISORtNe 308

I

.oRe" 303 i *"'1.

..... "'--'+121.5'

/JEI'TH i

ISORtNe 308

. . . . -"--+141.7' I"

____ - . . - - RIVE~ eOTTOM - +105.~'*

'EET nIT _da,

() -, _:.-.....-.. ~11111~--------

RIVER BuTTDM I'"a r

REDDI SH-BROWN MEDI UM TO COARSE S I L TY TOPSO I L REDDI SH-BROWN SANDY SILT WITH ROCK FRAGMENTS LARGE FRAGMENT OF ROCK @ 2' TO 5'

( ) 0-. FILL

_ .. a'd

CINDERS REDO I SH-BROWN SANDY TOP OF ROC K @ 2'~"

BRUNSWICK SHALE SI L T SAND WI TH GRAVEL LIGHT GRAY FI~JF: GR".INED SANDSTONE 6 WEA THERED TO 8' IIORt" 307 TOP OF ROCK @ 7'9" BELOW BRUNSWI CK SHALE RIVER BOTTOM If)

,. i . . . . -"--+141.9' GRAD I NG TO REDO I SH-BROWN SILTSTOIljE @ 10'

~ANl)'.

REDO ISH-BROWN S I L TsTONE WEAn~e:RED ANI' FRACTURED TO R I \o'ER BOTTOM 12~'

GRADING GRAYISH-BROWN' 15' BELOW BELOW TOP OF ROCK @ 15' I I" BRUNSWI CK SHALE FILL II"'>>

CINDERS AND SILTY SAND REDO I SH-BROWN SANDY S I L T TOP OF ROCK @/2" REDO I SH-BROWN SANDY S I L TS lONE SAND GRAD I NG OU T @ 17' RIVER BOTTOM AND MORE SANDY WEATHERED TO 19~' BRUNSWICK SHALE 100%/'50%

GRADING WI TH l.ESS SAND @ 19~' REDO I SH-BROWN SANDY S I L TSTONE BECOM I NG REDO ISH-BROWN S I L TS TONE WEATHERED TO 5~', VERY FRACTURED WI 1 H CALCAREOUS I NCL US IONS AND TO 4~'

HAIRLINE CALCITE BEDDING FILLINGS*

1 00%/91%

BECOMING SLIGHTLY SANDY @ 21,'

BECDM I NG LESS SANDY @ 25' 100%/85%

BORING COMPLETED ON 9-21-70 n

BORING COMPLETED ON 10-5-70 CASING USED TO A DEPTH OF 16 100%/100%

' 100%/6(J'/,

CAS I NG USED TO A DEPTH OF 9' BELOW WATER LEVEL @ 6' ON 9-22-70 RIVER BOTTOM 3QO-LB. HAMM£R @ 24" FALL 3OO-LB. HAMMER @

'\IX DOUBL E TUBE 24" FALL CORE BARREL 100%/70%

1.1.,."

. , COIM

~1I<<1Ir

.-ow/W i ..... ...--+140.1' 100%/80%

VERY FRACTURED @ 21' TO 22'

~II.""

VERY FRACTURED @ 4ot' TO 41,'

REDO I SH-BROWN SANDY S I L T VERY SANDY @ 43~' TO 44' TOP OF ROCK @ 5' VUGGY AND WEATHERED @ 29' TO 291' BRUNSWI CK SHALE .6 ISORINe 304 i

REDO ISH-BROWN FINE GRA I NED SANDSTONE

."" WITH SANDY SILTSTO~IE WEATHERED 100%/90%

III . . . . -"--+23*9' TO 27' RET

~/64%

() "14.

- da,

SANDSTONE GRADING MORE C::JARSE, SL I GHTL Y PITTED, MORE WEA THERED BOR I NG COMPLETED ON 10-2-70 CASING USED TO A DEPTH OF 2'3" WATER LEVEL @ 26'7" ON 10-5-70 300-LB. HAMMER @ 24" FALL NX DOUBLE TUBE CORE BARREL WEA THERED, BROKEN AND DECOMPOSED 6 19' TO 27' NOTES:

ML 5(J'/,/18% GRAD I NG WITH LESS SAND 1. See notes on Figure 2.5-22, Sheet 1 for If) n addition.1 explan.tion of logs.

REDO I SH-BROWN SANDY S I L TS TONE

2. For locations of borings, see Figure 2.5-20.

BORING COMPLETED ON 10-1-70 88%/14% CAS I NG USED TO A DEPTH OF ?i' 3. Loga prepered by D.mes and Moore.

WATER LEVEL @ 12'4" ON 10-1-70 TOP OF ROCK @ 16' 3" M) 300-LB. HAMMER @ 24" FALL BRUNSWI CK SHALE REDO I SH-BROWN SANDY S I L TS TONE 81%/(J'/,

LENTH NX DOUBLE TUBE CORE BARREL WEATHERED TO 22' OF COIlE BECOMING HARD @ 35' IIUII.

~EIICE"T MCtWEIW 100%/47%

AIIIJ II. 0. /J.

LIMERICK GENERATING STATION 100%/32%

UNITS 1 AND 2 BORING COMPLETED ON 9-22-70 UPDATED FINAL SAFETY ANALYSIS REPORT CASING TO 16'3" GRADING WITH MORE SAND@45' WATER LEVEL @ 4'4" ON 9-22-70 L E".,." 3OO-LB. HAMMER @ 24" FALL fJ' COIM NX DOUBLE TUBE CO'lE BARREL 100%/0%

H<<I1Ir 100%/61% GRADING WITH LESS SAND @491

' CIMPttIC L08I

. . . ./W. BORING COMPLETED ON 9-25-70 SHEET24 OF 37

~II.* " L8ICITM 0,: CORE CAS I 'lG USED TO A DEP TH OF 5,'

WATER LEVEL NO T RECdRDED MIN,NRCI"T 300-LB. HAMMER @ 24" FALL MCOYIRY AND ".0.0. NX DOUBLE TUBE CORE BARREL FIGURE . . . .

.cRtNe 30Q i . . . . """+184.2'

.JlU,

i 1S0"'Ne 310

.... ...". +140.4' ISO"' 311

.... ...". +1.41.7'

.!'TN IN FEET i ....

ISO"'

M-3

+251.0 1 REDO I SH-BROWN SANDY S I L T F'LL -

.'J.U' CINDERS r

JI 1 , r .uJW OCOUltT SI L TY GRAVEL GRADI NG WI TH ROCK FRAGMENTS 6

86

ML GRADES TO SANDY S I L T WI TH ROCK FRAGMENTS AND OCCAS I ONAL CINDERS

, REDO I SH-BROWN CLAYEY S I L T WI TH ROCK FRAGMENTS - STIFF TOP OF ROCK @ 4' BRUNSW I CK SHAL E G4%-12% REDDISH-BROWN SILTSTONE - HIGHLY WEATHERED ItJ TOP OF ROCK @ 10'

/() TOP OF ROCK @ %, GRADING HARDER AT 6~' BUT HIGHLY BRUNSW I CK SHALE ItJ BRUNSWICK SHALE If) FRACTURED 100%/0% REDD I SH-BROWN SANDY S I L TSTONE FRACTURED, 10' TO 15' GRAD I NG LESS FRACTURED 96%/35%

WEA THE RED TO 24' -6" REDDISH-BROWN SANDY SILT WITH ROCK REDD I SH-BROWN SANDY S I L TSTONE 100%-22%

FRAGMENTS WEATHERED TO 17' 16 VERY FRACTURED, 10' TO 15' 100%/80% BORING COMPLETED ON 4-28-70 CAS I NG TO 4' WA TER LEVEL NOT ENCOUNTERED 10 r:-

TOP OF ROCK 0 18~'

140-~B. HAMMER @ 30" FALL BRUNSWI CK SHALE IO-~~

94%/33%

REDD I SH-BROWN SANDY S I L TSTONE 94%/26%

SLIGHTLY WEATHERED TO 22',

ISO"' M-4 i

VERY FRAC TURED TO 21'

'R/oo_%_~ .!'TN IN .... ...". +250.8' GRAD I NG MORE MASS I VE FEET

'16/ 60 aIJW o t:OfJItT VUGGY e 31' TO 3 I i ' , WEATHERED F I NE-GRAI NED SANDSTONE AT 32 1 TO 37' 21 " (SOF T)

CALCACEOUS I NCLUS IONS 45/5" " REDDISH-BROWN CLAYEY SIL T WI TH ROCK FRAGMENTS - FIRM TO STIFF TOP OF ROCK @ 2' GRADING TO REDDISH-GRAY FINE-GRAINED BRUNSWI CK SHALE BADLY PITTED AND WEATHERED@ 36'-37' SANDSTONE @ 35~' REDD I SH-BROWN SANDY S I L TS TONE REDDISH-BROWN SILTSTONE WiTH :lOME SLIGHTLY WEATHERED AND HIGHLY 100%/90% F I NE-GRA' NED SANDSTONE 0 39' FRACTURED GRADING GRAYISH-BROWN @ 39' GRADING LESS FRACTURED TO HARD

<<J ItJ S I L TSTONE GRADING BLUISH-GRAY AND MORE SANDY GRADI NG TO DARK REDDI SH-BROWN @ 42 100%/35% 100%-57%

' @ 42' GRAD I NG TO REDO ISH-BROWN F I NE-GRA I NED SANDS TONE @ 42' 100%/80%

.6 GRAD I NG TO REDO ISH-BROWN S I L TS TONE BOR I NG COMPLETED ON 4-29-70 CAS I NG TO 2' GRAO I NG TO REDD ISH-BROWN S I L TS TONE WI TH CALCI TE STRINGERS' 46' WATER LEVEL NOT ENCOUNTERED

@ 47' VERY FRACTURED @ 47i' TO 4%' 140-LB. HAMMER @ 30" FALL 100%/85% 79%/0%

75%/50%

6tJ tID tID BORI NG COMPLETED ON 9-29-70 CASI NG USED TO A DEPTH OF 18i' BORI NG COMPLETED ON 10-6-70 LI.,." WATER LEVEL @ 12i' ON 9-30-70 CASING USED TO A DEPTH OF 9' 3OO-LB HAMMER @ 24" FALL LI.Tlt WATER LEVEL 0 Si' ON 10-6-70 GRADING WI TH SOME FINE SAND @ 55' 0' CtHI£ 300-LB. HAMMER 0 24" FALL 1IUfiI. 0' COllI NX DOUBLE TUBE CORE BARREL 11l1li.

~IIICIIIT

~IIICI"T

CORE LOSS DUE TO GRINDING OF ROCI( NOTES:

100%/70% 1lECtW1/W 1lECtW1/W

.0 GRAY I SH-BROWN SANDS TONE FROM 60 '-66' Alii) II. 0. D.

AND II.o.D. 1. See notes on Figure 2.5-22, Sheet 1 for addition.1 .xpl .....tion of Iagi.

100%/46%

2. For 1000tions of bari,., . . FiILn 2.5-20.

i BORINe M-I .!'TN 3. LOll pr.pered by O.."..1nd Mt'Cn.

GRAD I NG TO REDD ISH-BROWN S I L TSTONE

@ 66'

!'TN IN IN +249.8' BECOMING SANDY SIL TSTONE @ 68~'

1~/90%

FEET FEET 70

.uJW o COUNT .... ,u. .uJW o COUItT BLACK SILTY CLAY WITH FINE TO COARSE BLACK CLAYEY SILT - SOFT 100%/100% 8 REDD ISH-BROWN CLAYE Y S I L T WITH ROCK 7'

GRAVEL - TOPSOIL REDDISH-BROWN SILTY CLAY - FIRM .FRAGMENTS - FIRM GO REDDISH-BROWN CLAYEY SiLT WITH ROCK FRAGMENTS - VERY FIRM TOP OF HIGHLY WEATHERED ROCK AT 5' s TOP OF ROCK @ 4' BRUNSWI CK SHALE REDD I SH-BROWN SANDY S I L TS TONE - HARD BRUNSWI CK SHALE - INFREQUENT HEALED FRACTURES 75%-40% 95%-53%

REDO ISH-BROWN S I L TS TONE - HI GHL Y WEATHERED LIMERICK GENERATING STATION TOP OF HARD ROCK AT 8~I . UNITS 1 AND 2 10 MODERATELY FRACTURED ItJ 100%/57%

UPDATED FINAL SAFETY ANALYSIS REPORT

. , -~F- I OO%-57'~ 100%-72%

BORI NG COMPLETED ON 10-8-70 16 16 BOR I NG COMPL E TE 0 ON 4-29-70 RORING COMPI FTFn ON 4-28-70 CASING USED TO '" DEPTH OF 14' LI.TIt CASI NG TO 5' LI.TIt CASING T04' WATER LEVEL NOT RECORDED 3OO-LB. HAMMER @ 24" FALL 0' COilE WATER LEVEL NOT ENCOUNTERED 140-LB. HAMMER @ 30" FALL

. , COIlE

. II1II4 WATER LEVEL NOT ENCOUNTERED 140-LB. HAMMER @ 30" FALL

....IIC~

NX DOUBLE TUBE CORE BARREL 11l1li. SHEET 25 OF 37

~EIICE"T ~IICI"T IIICWI/W ~/W AND II.o.D. MIll II.eD. FIGURE

SORINe 402

. . . . . . . . . +179' STATION: N 6~9 BORING 502 E 4072 DPTH 5U'flICE ELEvATION 280' IN

- a"

FEET DESCRIPTION O....-----r...,..,.T'T"II,....-----------

BRUNSWI ex SHALE BORINe 400 REDO ISH-BROWN MED I UM BEDDED TO MASS I VE 0.0 - 5.0 SILTY SAND, BROWN,

. . . . . . . . +160.9' S I L TSTONE FtRf1. IJITrnOCK FRAGllENTS

STATION: N 603'

...... E 3772

.,.a,

FRACTURED FRGM 8' TO 9' 5.0 - 20.5 SAtlDSTONE. BROWN.

Hl"T'HSlI'fE INTERBEDS OF SILTSTONE.

i i~ 1 I BRUNS. I CK SHALE REO TH I CK BEDDED S I L TSTONE 10 THIN CLAY SEAM 0 13' (60 DEGREE FRACTURE) so REDO ISH-BROWN F I NE-aRA I NED WlSS I VE BECOMI NG MEDI UM BEDDED SANDSTONE I~ SOFT ZONE FROM

, " CLAY SEAM 15' to 18' JO

REDO ISH-BROWN F I NE-GRA I NED WlSS I VE SANDSTO'NE TH I N CLAY SEAM (60 DEGREE FRACTURE)

REDO I Sri-BROWN MED I UM TO TH I CK BEDDED SOME CLAY IN JOINTS 20 100 ~~g~~~~~~~~

SI L TSTONE THIN CLAY SEAM PE1fCENT BilRING COf1PlETED 8-20-71 CQIi£ THIN CLAY SEAM RECOVERY BORING COMPLETED ON 3-1-71 BOR I NG COMPLETED ON 2-25-71 LC".TN 0' C()II£ LC"'TN IIIJItI.

0' COIlE ~CIICCIIT

",. IICCtNCIW

~CIICE1IT AND If. 0. /J.

IlEt:tW'IW AIID II.* A ISORiNe 401 BORING 501 lEPTH SuRFACE ELEIotUION 280'

. . . . . -"--+174' IN FEET DSCRIPTION STATION: N 6013 0-----.........,.......,,....-------------

E 3862 0.0 - 5. 0 SILTY SAND, BRO\olN, NOTES:

m.'tL. ~.a" r ..

FIRt1. HITH ROCK FRAGMENTS .

1e&-I-OO%--:-*. .......- ....II!I!!'I"I'!'I'!"i'!'I"!"'~~----

BRUNSW I CK SHALE TH I N TO MED I UM BEDDED REDO ISH-BROWN ~

5.0 - 26.0 SANDSTONE, BROWN, 1. See notes on Figure 2.5-22, Sheet 1 for S I L TS10NE ~NED, HIGHLY 100%-100% JOINTED: WEATHERED Idditionll exptlnltion of logs.

TO DEPTH OF 9 FT.

SOME VERTI CAL FRACTURES WI TH CAC03 2. For 1000tions of borings, .... Figure 2.5-20.

FILL I NG ~#i;H~~

3. Loga preplrld by Dimes lind Moore.

10 - ~ H~~~~~~:!

VERT I CAL HIGH ANGLE FRACTURES FROM 8' TO 12' 100 ~~~~~~~~~~~~

I$~liiiliiiilii i" CLAY SEAM REDDISH-GRAY FINE-GRAINED GENERALLY CORE BADLY MASS I VE SANDSTONE BROKEN FRat1 14' to 21' 20- HHH BORING COMPLETED ON 2-26-71 2$ :-111111111111 LC".TN -(BLOCKAGE PREVENTED RECOVERY OF LIMERICK GENERATING STATION LAST RUN) 0' COIlE PERCENT UNITS 1 AND 2 ceRE BORING CtJ1PlETED 8-20-11 1fUIII. RECOVERY UPDATED FINAL SAFETY ANALYSIS REPORT

~CIICCIIT

<<CtW£IW AM II....

GRAPHIC L08I*

SHEET26 OF 37 FIGURE UII

L-j L-2 L-3 L-4 L-5

=1001 82\, =PO':t o SchuVI~ill :u7Structure Schuylkill Pump Structure o 5chUVlkill,pu~pStructure o Schuylkill Pump Structure EXPLANATION SANDYSILT CLAYEY, 0" 0.0' 0.0' -l2.S'SIlT: ClAYEYAfll

" ** 0.0' SANOY WlTH SlJltEGRAVElS STARTING 0'" AT9'.

10 , "

". ~~~~ERE~~.2' GRADES TO SANDSTONE:

11.0' -14.0'GRADEsTOSANDSTONE, WEATHERED ---

12.0' -15.0'GRADESTOSHALEAND SIlTSTON!: W£ATHERE.IJ --

10 :: :

, " HIGHLY WEATHERED ROCKliI 13.0' Fill.

14.0'

""0 12.5' -lS.O'SHAlE: WEATHERED, SOFT.

15

" 15 14.0' -24.0'SANOSTOftE: REO, VERY FINE-GRAINED. HARD, WITH SHALE 15.0' -25.0'SAHDSTONL VERY 15 14.0' -24.0' SANDSTONE: fINE-15 15.0'-2S.0'SAHDSTONLGAAYBROWN, 15.2'-35.2'SANDSTONE: RED, FINE-GRAINED,HJJmllIiHSHAlE GRAINED, HARO,liilOroTrLY FRACTURED Overburden, undifferentioted.

VERYFIN£-GRAI~THINSHAlE PARTINGS. P<<)OERATELYFRACTURED PARALLEL TO BEODII~G, OCCASIONAl HIGHLVFRACTLRE'DPARAITElTDBEDOING.

PARTINGS. MOOERATElYJOINTED SHALE PARTINGS PARTINGS. fll)DERATElYFRACTUREO j~~~LEL TO BEDDING. ONE VERTICAL ~:~~~E CORE LENGTH IS ABOUT ~

VERTICAL JOINTS. AVERAGE CORE PARALLEL TO GENTLY DIPPING lENGTH ISABOllT4 INCHES BEDDING. aCCASIOIMlYERTTCAL JOINTS. AVERAGE CORE LENGTH 81MCHES 20 20

[ J] Sand.

25 25 Elev.90.9\ 25

[IIII)) Si It; cloyey si It (ML) .

~ Sandy silt (SM).

ItJd:illl 35

[fill Sandy gravel (GM) .

" lCIQI o

L-6 Schuylkill Pump5tructure L-7 Schuylkill Pump o~

L-8 SChuVlkl1l Pump Structure o L-9 Schuvlkill Pump Structure o L-IO Schuvlkill Pump Structure

~

Silt with siltstone frogments or boulders.

Clay(CL) .

I O.O'-11.0'ClAYEYSIlT 0.0'-12.0'SILT: CLAYEYAHOSANOY 0.0' - IB.5' SILL SANOVANOCLAYEY

~

WITH GRAVEL BITOWa' 00' TRACE WITH BOSILTCLAYEYANOSANOY OfGRAVEl 5 WITH OCCA5IOtWGRAV£L BELOW 11.0'. Silty clay. sond and gravel; clayey sand(SC).

~

5 10 10 80 120 WEATHERED SHALE Hlf.HlY 10 10 GRAD£STO~@lO.O' o Si Its tone.

,J 12.0' -22.0'SAHOsTONE: REDHIGHLY REFUSAL AT 120 AUGER HOLE

~

W£ATHEREO,WITH SOFT SHALE PARTINGS 13.0'-23.0'~:RED.VERY Si Itstone ond soil; siltstone and sandstone.

FINi-GAAlNEO. HARD, JIODERATElY 15 ~~~~'AT~~S TO GRAY, "'EDIlJII 15 15 REFUSAl@18.5' (AUGERHOlE,NOSAHPlES)

(AUGEPHOlE.NOSAMPlES) REFUSAL AT 17.0' Sandstone.

20 20 I J Shale.

~:re::~~ core W-6 --- Hole number L-II recove7~" Elev . 104 _ - Elevation, top of hole L-13 L-14 W-I W-2 Schuylkill PumpS~ . - - Site Structure 0IjSch,VIk;IIP,;'PS"""'"

Depth in feet - 0 where dri lied Elev.141 j/~lIlii;: 1OO~ Location and

~'~'-~:;:'-;:~~::::;~~.~..

= =100%

0 ..0' - 2.0' RAILROAD BALLAST o Schuylkill PumoStructure o Schuvlktll Pump Structurs o Schuylkill Pump Structure type of soil 20' -5.0'SHAlE: RED

-7.0'CLAYEYSILT 0.0' -8.0'SILT: DENSE,SANOY 0.0' -7.6'SIlT: SAHOY,DENSE sample WITHOCCASIO~SMAllGRAVEL WITH OCCASIoNALSMAlL GRAVEL 5 THIS IS A HAND-DUG PIT.

Elev.138.8

~:HIGHlYWEATHERED 7.6' -27.6' SHALE: RED, THINLY BEDDED, P<<:lDEMfITY fRACTURED PARAllEL TONEAR-HORIZOHTAl 8.0' -28.0' SANDSTONE: RED, VERY REDOING. Lithology FINE-GRAINEO~SLIGHTlY 10 10 10 COARSER AHO GRAY AT 13 FEET.HARO, L-12 P<<:lOERATElYJOINTEO.

(AUGER HOLE, NOSAMPlESl Elevation,bottom of hole

11I~~o ~,

15 [Ie,. 87 _

20 (AUGER HOlE, NO SAHPlES) 20 20 10 is

[lev.l4S.11

""uSAl.lOO' (AUGER HOlE, NO SAflIlLES) Elev.121.5 25 25 For location of borings, see Figure 2.5-20 W-3 W-4 W-5 W-6

=1~ev.l04

= 1001 o SChuylkill Pump Structure o Schuylkill Pump Structure a.o'-9.O'SANO* SILTY, DENSE, 0.0' -10.5'SAtIJ:SILTY,sOME 0.0' -7.0' SAND RAHOOMGRAVEr- SHAll GRAVEl~- S~llGRAVEl-~

LIMERICK GENERATING STATION 7.0' HARD SHAlE REDTO GRAY, UNITS 1 AND 2 10 9.0'--19.0' SAJl)STONE: GRAY TO REO, VERYFINEGRAllt1r1iiTTHSHAlEPARTINGS. 1O.5'-20.5'SANDSTONE GRAY, HARD 10.S'-20.5'SAHDSTOHE: REO, FINE-UPDATED FINAL SAFETY ANALYSIS REPORT HARD, MlDERATELY FRACTURED WITHREOSHAlE~P<<:lO£RATElY GRAINED, WITH Z5iirSOfSHAlE; HARD.

FRACTURED I s 100 GRAPHIC LOGS

[lev.839 SHEET 27 OF 37 FIGURE 2.5-22

0- - 5-3 5-1 5-IA 5-18 5-4 n...

c.*. * ...

1M C.a.

ll... l,.

,. .,,,El".l71 C.a. **

£In. , .

c.*. *m (1".115 01l!lll!!lL!BJ~"

*.* '- *.** M!....Q,!!.

o 0.0' - 7.0' tufty SILT o

1.O'.Ir.5'S1LTY . . . . . .:

"::D_

I' 10 '0 '0 10 '0

'I 'I II II ,I 'I l'.0'-lt.3'.!!!!l.!I!!l 10 10 10 10 10 10 II L _ _ 'I_.c:

~',i':~":

y II II II II

. 0' - 33.0' _ , '.D 10 10 10 .0 10 34.0'-34.3'SOflZOll£ 34.0'ClIlE _ _

II II .1 II II 5:r~i~=.~~=-

II M.S'-37.0'OPDYlITICM.JOIIY.

LllST!OIIMTUATM.SFtET.

31.0' - * . D'T

.0 40 .0 TO _T

~nr.*~'::LEL DUIE _ I* . _

ClIlE LntTIO IS

IIICII£S. ca:

_YI_EDt£l.OlIS.FtET.

El".101

.0 U.S'SMlSTOII£HlSSPECILEAPPEM-40 AlI:£.

.1 41

1 47.0' - **.O'u..Hlli....lII! .1 S-5 Elev.loe

.w.

10 10 5O.0'-S1.0'~ o lohuyltllllJwmp$tructurw 10 10

~aP~3.0~Wts."~T*

5-10 II II II Elev.72.3 SZ.O'-SS.'*SILTST.:.ED,_,

StW.£UIPAIT.-- e.*.

E1..,.101

1001 o_~."""" ..

O.O'-Z,"!!!!I!

Z.s '-7.0'SILTY _ _ 1M!!I!.

- '0 1O.0"IIICIISOflZOll£ '0 II II , I 5-9 Elev.123 10

-'o001 0.0' - '.0' CLATH SILT AID-.L

&MYEL II 10

.0 .0 .0 '0

~o;iO~:L=m~'

201I0ES.

.1 .1 '1 5-8

, I El..,.116 e.*. *10D1 o SchuyNtill 10

.0 flO .0 0.0'-18.0'ClAYEYSILT:

.1 .1 .1 Elev.99 100 100 For uplanatlon of symbols,s" snoo' 27,

£1... 75 Figuro 2.~-22.

101 I:i~',~~~: _Y, '01 2. For location of borings. so. Flguro 2.~-20.

_ _ _ 1 . _ NCIl(TS OF ~: W.~~*~~SLgItY KIlOI. OLWS.

5-12 SIlTSTtII(.

ll1.6*-"'.O'~,SOFT.

110 110 5-7 O.O'-14.0SILTYSAtmAllliMVR

[1..... 111 C.*.

l _

III 0- II

'10 '0 10 5-6 'II El..... l05 C.*.

l _

, I 110 10 0.0' - 2.1' _TER 5-11

'."-3.'*SILTYSMIlMDllIlIlYEL LIMERICK GENERATINq STATION

~y:M~~m~" 10 UNITS 1 AND 2 JOIIYS. _ T O l l FtET:THO c-.:LEIlII1tSA_.-'OIlICll£S.

'" 0.0' ~ 2.0' "TER Z.O'-S.O'SMIl . . .ftl UPDATED FINAL SAFETY ANALYSIS REPORT Elev.38 10 II .0 Elev.79

'I .0 '0 Elev.80 GRAPtftC Local':

I' I I SHEET28 OF 37 El... 83 FIGURE .....

T-I-I T-I-3 T-I-5 T-I-7 T-I-9 T-t-II

l~~@Y' 256.7 = 9;,~ lev. 256.5 o UnitlCooU o . . .ut 1 0.0' -3.0'OVERBURDEN. WEATHERED 0.0' -3.5'OVERBURDEH: ROCKFRAG- 0.0' -4.0' SILTSTONE: WEATHERED, 0.0'-3.0'SrLTST~: WEATHERED -l.S' OVERBURDEN 0.0' - 4.0' Q!ERBURDEN ROCK AND ROCK FRAGMENTS WITH CLAY MENTSINCLAy----- CLAYEY ---

3.0'-30.0'~:RED,HARD.

3.5' -30.0'SILTSTONE: RED,HARD. 4.0'-30.0'~:RED.HARD, SANOY SILTSTONE IN PART, PROMINENT ~~~Y: ~~~T~ T~~a;i~T. RE~C~~~l 4.0'-7.0'~:GRAY-RED.

3.0' -30.0' SANJSTOHE: REO,HARD, SArlOSTONEIHPART. OCCASIONAL SANDSTONE IN PART. AVERAGECORE BEDDING. CORE LENGTHS AVERAGE 2 INCHES STEEPLY DIPPING JOINTS. CORELENGTHS MOOERATELYHAROWITHCLOSEHORIZOHTAL FINE-GRAINEDGPAOINGTOSILTSTOHE TO DEPTH 7'. AVERAGE 6 INCHES VERTICAL JOIriTS. CORElENGTHS LEflGTH 2 INCHES. BELOW 6 FEET

~~~:~~ ~St~~H~~C~~S~' j BELOW 8' JOINTING,JlI)IST IMPART. OCCASIOHAL VERTICAl JOINTS.

CDRElENGTHSAVERAGEl INCH FROMOEPTH AVERAGE 8-10 INCHES AVERAGE !NCREASESTOlQ!NCHES.

i~g~ErB~~o~4;4,~ND AVERAGE 10 l.D'-30.0'SILTSTONE: WEATHERED.

S-9.5F£ET; THEN AVERAGE 10-15 SOFTT013FE~STOHEIN INCHES PART. JOINTSAREPRIP¥lRILYAlOffG 10 BEDDING WITH AH OCCASIONAL NEAR 10 VERTICAl JOINT. A\'ERAGECORE lENGTHS8ELOW 13 FEET IS6 INCHES I' I' 20 30 30 Elev.226.S T-I-2 T-I-4 T-I-6 T-I-8 T-1-I0 T-I-12 I1'.:

Unit 1 Cooling Tower

=.~E=:::"

~~ I1 Auger Hole Elev.256.5 UO

"'TF: T o Unit 1 Cooling Tower o Unit 1 Cool; Unit 1 Cooling Tower

[I'~""~~ OVERBUR~:

o UnitlCoo~ngTower

-~

IJI o o O- ' && _ 4.0' ROCK FRAGMENTS AND 3.0'OVERBURDEN o 0.0' - 6.0' SILTST(ME: WEATHERED 0.0'

3.5' SILTSTONE AND SANDSTONE-WEATHERED. CLAYEY.

3.5' - 5.0' BIT RESI~TANCE AT 3.5 ','.:.

3.5' SILTSTONE -=-

=

0.0' _ 2.0' CLAYEY 2.0' -6.0' SILTSTONE: BECOMES VERYHARDAT~

~ GRADING TO HAADA'TTFEET.

~, FEET. HARD AT 5 FEET. ,. 4.0' -6.0' BECOMES HARD AT 4 FEET FEET Elev.252.4 5 '.' ,'.

REFUSAL AT 6.0 FEET , === s ===

T-I-13 T-I-14 T-I-15 T-I-16 T-H7 T-1-I9

~ 96ilev. 253.9 o Unit 1 Cooling Tower 0.0' -3.G'OVERBURDEN: REOClAY 0.0' -3.0'OVERBURDEN: ROCK 0.0' -3.0'SILTYCLAY: RED 0.0' -4.0'OVERBUPDEN: CLAYEY ANDROCKFRAGiiifH~.- WITHROCKfRACiHEiIT'S.~ SILTANOROC~S FRAGMENTSAN~

3.0'-30.0'..s.I.I..I.SIQf: SOFTIOfiES 3.0'-8.5'~:YELLOWISH. 3.0' -30.0'SANDSTONE: OARKGRAY 3.0' -S.S'SHALE: VELLDW,DE-TO 9 FEET. PRIMARILY JOINTED CCftlPOSED,CLAITf WEATHERED. SOfT AND CLAYEY. "'lTHWEATHERE~ClAYEYSHAlE 4_0' -30.0'SILTSTONE: RED, HARD.

PARAlLEL TO BEDDING WITH AN OVERLAIN BY THIN BEDOF DARK MEDIUM TO FINE-GRAINEO. CORE SANDY,SANDST~T.CORE OCCASIONAL NEAR VERTICAL JOHn 5.5' -30.0'SANDSTONE: GRAV, GRAY.MEDIUM*GRAINEOSAtfDSTONE LENGTJ-l<; AVERAr,E 2 HKHES TO DEPTH LENGTHS AVERAGED 3 INCHES TQ DEPTH OF 12 SAHOSTONEINPART. CORElENGTHS HARD,GRADING~SILTSTONE FEET, AVERAGE 8 ilKHES BELOl<l s.s 7.0' ~ 30.0' SANDSTONE: GRAY, HARD. FEET. THEN 10-15 JK:HES OCCASIONAL AV£RAGELESSTl1AN1 INCHT09 CCJl.[LENGTHSAVERAGE41NCHESTO ~~A~l~ .TO REDWi5YSIl rSTONE NEAR VERTICAL JOINTS FEET, 4 JNCHES TO 20 FEET, THEN DEPTH 11.0.AVERAGE6-10 INCHES 8.5' -30.0' SANDSTONE: GRAY. a.o- -9.5'SOFTZONE 12 INCHES BElOW 11.0' VERYHARD.fINE-GRAINED,BRITTLE.

SITLSTONEIflPART 9.5' - 30.0' GRAY, HARD. BRIITlE GRADES IN PARTTO SILTSTONE I'

20 I. For explanation of symbols, see 30 30 sheet 27, Figure 2.5-22.

Elev.216.0 2 For location of borings, see Figure 25- 20.

3 Holes 2 through 39A are numbered 8 to indico t e plinth foundation for the Unit I cooling tower wnere hole was drilled T-1-I8 T-I-20 2 *" (SEE NOTE 3) 5 0.0'-20.0'SIlTSTOflE:

"fEDILflHARD,~CAlCITE RED-BROWN, o Unjtl~I~_,Tower

~.;* ~e. - 2.5' ~~'!

2.5'-6.0' EASY DRILLING TO 4 FEH. BECOMING HARD AT 5 FEET o

l];. .-'.

Unitl~oo~~ower

-.'-."~C~-'

~ .~~.-

.*. ..:_.:. 0.0'

- 4 ..0' AND SOlL lliTSTON~

0.0' -lO.O' SILTSTONE: RED-BR()iN, 0.0' -20.0' SILTSTONE: RED-BROWN, GRAINS

~~~~EN FROM 0.5'

,- --- 4.0' -5.0' SILTSTONE

--- MEDIUM HARD. SCATTEIl:ED STEEPLY DIP-PING CALCITE-FILLED JOINTS AND MED ru~\ HARD

SCATTERED CAlCITE-FILlED,STEEPLY DIPPING JOINTS BROKEtlALOt,r, NEAR-VERTICAL JOINTS fl CALCITEGRAINS 2.1'/'"02.8'. 3/4" HQRIZONTAL CLAY Elev.249.3 SEAln2.9'

~~~I,:E~i ~~~? 1/2" T-I-21 T-I-22 Elev.2Z3.6 Unit 1 Cooling To_r

°Il:==== o ill"'" C,~~ "TOW",

-=== 0.0' - 3.5' (APPRQX.) SILTSTOII':

WEATHERED, S(K FILL. - -

~ ,- -.

_ es ',j,-

0.0' - 4.0' .Fll.l:

ROCK FRAGMEr~rr-CLAYEY SILT AND

, _~

[lev. 236 3.5' -5.0' (APPROX.)SILTST.Q.P!~

Elev.235

-::-~J:~ 4.0' _ 5.0' 6ILTSTONE

--~

" 0.0' -20.0'SILTSTONE:

HEOIlI'IHARD.~ED.SCAnERED RED-BROWN.

LIMERICK GENERATING STATION STEEPLY OIPPING CALCIl[-FIllED JOINTS UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT T-I-23 4 8-A

[r

'99'1;

°mnitlC;;~~TO\NI!r O.0'-2.0'S-.1I...ISIOUf. o munlll~~7To....er 0.0' _ 5.0' SILTSTOHE: REO-BROWN.

==~_.__.==..'. HARD,~RED.

, -=~~

2.0' - 5.0' UNW£ATHERED

~:~~: ,

99 ~~~~

-~-

.. "'.01"".

~~? 1/2' BROI(EN 1" PIECES FRO~' 1.0' -

GRAPHIC LOGS Elev.2417 20 SHEET 29 OF 37 FIGURE 2.5-22

17. IMI NCm!)

17A 20 23 23A

1. . . . . . 7 .,...m.7 . ,. £1..... ZH.5 11. . . . . . 1 C.I . * * *

o ...... ,

c.*. - *. 51 OUolt'~T-c.*.*.*

C.H'."'°tl T-

== :J;.~: .....-:.:

. _ sm"" ~-=

~

11.0*!lill1K: Il£~.

~.-~~ o~i:-' === :J;.I:i::

_ . . . . STH"" Ill'll. " ~ I CALCJT'E-e.lU .lOIIlTS. CALCITE.CALCJT'E*F1LLED'lolm. =-= ctl.cm " I ...... OIl'll.

. . . . . . . .**J.O'.

=

."I

.2.I*.J.* *.,0.0**,0.I*. _".O**J.O*

.1011lIJ.

l

_ L A.... s.i-. Y£.nCAlJOItrTS.3 ** *.4.3'.

11 _'5.1'*5.4' 10 1lITTlII _ _ l1.0**11.1*. 10 ---

10 _'10.7'*11.3'. 10 10 El..... m.3 LUI_,/I*CLA'/IlICI_1lT

Clan* * "lItT*

13.".

lWCLA'~'1J.I*.13.'*.

_nl_.I"".

I' I' I' _115.1'*15.7'.

El... 21'.7 10 10 10 El.v.Z15.5 £1..... 21'.1 26 32 35 39 39A 11.... MI.I C.*. *'11 0

£1. . . . . . .

C.R.- * .

o El... 210.5 UNt'~T __

n,,,,.Z".4 UM1C1ieM"1T__

C

.. l~JI'

£1.... 2* . 1 T_

~.. ~: JMII:.~:

_"J., -3." .::-:-.

~.' :a~ ~ :J;.:':: 1iHa0.-'=: :J;uii:':: 1iRb.~

cm.nLLD.ITtDL' Ill'll. JOlm.

_llIlOl/!'*I*mas.

J.2**4.0*

'.1'.

1

~ IMMS _ , AT_*l1li1*

. . . . "--S.

IlI.CALCJT'ELIACIlI*

0.5**

2.1'.'0.1'*12.1'.

'.4'* _~=

11IlO1/2**Jwmas.1.5**

J.2*.

CALCITELMI_ _ FlLLEDJOIITS m""'OIl'lI.CALCITE*FILLlO.lOIIlTS.

- . AL_ _*VDTICAL .101m

.2.S**J.7*;'.2*".5*;'.I**

'.Z' .413.0' -1'.0'.

. 100

~~~

-=-

[1,v.243.1

~~i~~'=CAL m"", orl'll. CALCITE*FILLED .1011lT

'2.1'.

~'10.I'*1l.4'.

I. L_CALCJT'EAL_mE""

10 10

-"ll.l*-13.Z'1UT 10 OIl'lIll.lOm'12.0**12.'* . . . .TII[.O.

_llIlOl/2**I*mas.

I' II LOW-.ECALCITICDllTlOFlACTUII II 100 fllJTTLED,WITMCALCITE.16.6'-

17.0'.

1*. 2**1*.* *. '1'.5'.

10 10 10 10

£1... nL5 El.v.221.6 [1'.221.4 8-3 8-4 8-5 8-6 8-7 c.*. * *o El..... 243.3 lJnIt1e-HntT~

.... 1 C.H.*'"

0 .... '

C.R. -9.o El.v.247.2 Unit1 0.0'-3.0'SILTMIT1lSILTSTW: ~O'SILT~ITHSILTSTOIlE O.O'-Z.O'SIlTWITHSIlTSTIII 0.0'

2.~* IiWllW'WlIiP O.O*.Z.O'SllTIfITMSILTSlTII

!BI!!!! !!M!!I!!!l: ~l. !!M!!I!!!!:

i:~.~~::ti ~i~i~~-::i/ ~i~~i~s~':-- ~::i::';"'I~sEO

_I. _ IICIPT .,.. IIU_O

...T *** '-7.1' . . . . . .' - *** '.

CLAY 10 zr.s TO** 5'. H. Kc:oMESNEDItI'

_.SLIIIm.'IIUTIIUEOEllCUTlKll£ SILT/CLA' ..TlIlTOI.5*. T04.0*."S_'4.0*

IUTHI"'~lIlDaHlTAIIlS

-mi. HI. .'IIU_O_U**17.1*. SOfT_nl *. O*.

~:t..~IIU:~"'SCA~.O 1/I"*IWSOfTLA'US,IU**

12.5'.

10.0**11.5*~: 10 - . _ c . ST£EII\.Y Dl"IIIGJOIITS

'13.1'*11.5'.

10 CALCITE"IIIS.

'0 AT 10.0'

~

JDU.-

IIITH tCATTDID CALCITE IMIIlS ~; ..I.:i:: MPL. ::T=-'

SHAl'UftIS._CALCITE IIlD LAIIIHlI. STH"" OIl'll. LAllI* .

~lili.-.:~~* ~:: FMCTUIIS

10.0'

12.0'.

mE"" OIl'll. FMCTUIIS. 1.0' -

13.0'*1).5'.14.5'-15.3'. . .*

1J.O'*14.0'. * .** ; /l.0* * '4.0' 1M 15."

I I II II 1I4'HIAll*. .UOIlTALLATI'OF II 1'.0'. TlACEOFCU' . . . . ALL SLIIHtlYlIEAllIEMO.HNI)I£LClf17.9'. DI~IOCK'14.0*.

_'11.0'*1'.8' 10 10 10 _ ~'20.J**20.I*. For **p1onatlon of symbol** _

".M.ClliST£E"'YDI"IIGJOIm _HSOMEllllII-STAlJU*

20.0**

'Zl."-23.0'. 21.0'. TMCESlLT/IIlCl~ ~'21.1'*21.3'WITHSOfTE.

.heet 27, FI,ur. 2.5-22.

AL. . HIAll-llll12lllTALP\.M[.21.0*. U'U'21.2*.

[\ ..... 220.8 2. For location of borln'.....

II II FllIUr. 2.5-20.

$NI)Y' 29.5' - 3('"0'.

10 00 10 3. HoI~ 2 thrClUllh 38Ilare nu"'*'-d

£1..... Z12.3 Elev.214.6 to IncllcQllt pl "' fllundrltlon for the Unit I cOlli", t _ where hole _ drilled.

8-8 9-9 8-10 8-11 8-12 El... 247.4 n..... Z** 3 El..... Z45.1 El..... Z4C.O [1..... 243.4 C.*.

III C.R. -941 *1001 C.R.-7fI o Unit1Coo1..... Tower o UnI11Coo1 Tower o .... ,

o 0." *'.0' SIUMI11ISILTSTW 0.0'*1.0' SILT WITH SILTS!W 0.0'

1.0' SILTWITH SILTSnIII ~{S1LTlIITHSILIS_ O.0'*1.0*SILT!QT1lSJLT~

=..iu~...nt E:r:S

!!!!!II!!!! !!!I!!!!!: ~ !!M!!I!!!!:

~i~, :A~*.~LOW

~1S.o-_.II[DIIIO_

6.0, iJ~~'~ ~:li.s ~~.:~.~ wrTlIE: SOfT. 1.0'*32.S'SILTsrClE:

Il[ATHE.OTO~

SOFT. HI"'"

1ID*_TOIM'.Ht:OIIIOHllll.

-.e. ~CALCJT'E"IIlS. ~ITH SCATTUEO CALCJT'E WIllS ....~OElCmASIlITEO:

SCAm.OCALCITIllMlllS.

ClAY ALa. m£kY DI"UIi J1)IITS IIDI£JIFIOI6.0'*7.8'.

'1.1'*1.1'. IID:[JIFROM5.0'-S.5'NI)6.8'-

1.1'. 1/2-HOUZOITAlCLAYEYSllT 10 . . . . . Alc.mEkYDI"UliJOIITS

'1.1'*7.5':12.0'*12.5';17.7'.

10 SA.Y,1l.8' -12.5'.

10 S£M. 7.0' . 10 BELOW 12.0'. RED*IMMI. NEDIlWI HMO 10 I£1.lJI12.0*.I£D--UlIMITOliMY.

LllEATHU£DIIITHSCATTElEOmEkY 11.4';18.1'*20.0'. OI"lllG CALCITE-FILLED JOlIfTS. NEOItI' tMII)lfl1H SEYPAl STEEPl' OIPPUIliCALCITE-FIllEDJOIm.

I' II USS T1W11/'- THICK SOITER. NEAR-

"IlCIITAL,LAYEI'16.4'.

II

-.u:"'IZOlTAlCAlCITElIlMlJW:

'17.0'-22.0' I I I I 63 LlACM£DCAlCITEAlc.JOIIT.

17.0'-17 .* *.

.-.u. FROM 17.5' - 19.0'.

LIMERICK GENERATING STATION 10 10 20 20 10 IM*EIIAlOllGYERTICALJOltrT' .IOIEJIAlClliFlAt:TURE.22.0' - UNITS1 AND 2 25.J**25.'*. 22.6'.

El..... m.4 UPDATED FINAL SAFETY ANALYSIS REPORT II II II Elev.218.1 10 Elev.210.9 8Jlv.tICLOCII.

SHEET 30 OF 37 FIGURE . . . .

8-13 8-14 8-15 8-16 8-17 Unit 1 CoolingTower Unit 1 CoolingTower O.O'-l.O'SllTWITHSIl!STONE 0.0'-2.0' SILT WITH SILTSTONE 0.0'-2.0' SILT WITH SILTSTONE 0.0' -l.O'SILTWITHSIlTSTONE 0.0'-2.0'SILTWITHSrLTST~

~GMENTS; ----~ £~GMJ!!li ~~~-- FRAGMENTS ---- FRAGMENTS ~~---

~ENTS 1.O'-31.5'SILTSTONE SOfT,HIGHLY 2.0' -23.0'SILTSTONE: SOFT, 2.0' -32.0'SILTSTONE SOFT,HI'">HLY 1.0' -29.5 SILTSTONE SOFT,HIIJHLY 2.0' -25.3' SILTSTONE SOFT,HIGHLY WEATHER£OTO~ HIGHLY WEATH~IITDI"OI2.0'. WEATHEREOTO~ WEATHEREDTO~ W[ATHEREOTO~

10 BELOW 12.0', BROWN-GRAY, MED IU~~

10 10 HARD. BROKEN AlONG STEEPLY- BELOW 12.0',RED-BROWNTOGRAY, MEDIUM DIPPINGJOlNTS@13.9'-14.0', HARD, SLIGiiTLY I~EATHERED. SCATTERED BELOW 14.5',REO-8ROWfiTOGRAY, CALCITE GRAINS AND STEEPLY DIPPING MEDIUM HARD. SCAITERED CALCITE 1~:~: = 1~:r' 20.3' - 20.5'. CALCITE-FILLED JOIrITS GRAIHS BELOW 15.0'. R£D-BROWN.MEOIlIMHARD 15 72 SAN;)Y,MICACEOUS@16.0' ~T~~~~ ~lj:~~G CLAY-COATED JOINT BELOW1S.0*, RED-BROWN TO GRAY.

SCATTER EO CAlCITE lAMINAE AND STEEPty MEDIUMHARD.SCATTEREOCAlCITE QIPPINGCALCITE-FILLEOJOINTS 1/2"SOFTSHALElAYER@21.7 SOfTER, SHALY@22.B' GRAINS 1/2"NEAR-HORIZONTALCLAYSEAM@

14.5' -14.7' 20 20 73 1~2~, NEAR*HORIZONTAL CLAY SEAM @ 20 BROKEN ALONG STEEPLY-DIPPING JOINTS

@21.8'-?4.3' 25.3' -26.9'SANOSTONE: GRAY-LESS THAN 1/8" HORIZOHTALQECOMPOSED BROWN,HARO.f~

RDCKLAYER@25.4' 25 STEEPLY QIPPING CAlCITE-flllEO JOINT

@26.0'-26.7' BROKENAlONGSTEEPLV:lIPPINGFRACTURE 26.9' -35.0' SILTSTONE RED-BROWH,

@30.0'-30.4' MEDII.JtlHARO.U~D 30 30 30 100 35 8-18 8-19 8-20 8-21 8-22

= 89i 1ev . 247.3 "93ilev.248.4 Unit 1 Cooling Tower o Unit ~ CoolingTower o Unit 1 COOhngT,ower 0.0' -1.0' SILT WITH SILTSTQN[ O.O'-l.O'SILTWITHSILTSTONE 0.0' -0.5' SILT WITH SILlSTONE 0.0' -1.0' SiLT WITH SILTSTONE FRAGKNTS' ---~ fRAGMENTS: ---~- FRAGMENTS:---~ ~~Nis~' SILT WITH SILTSTONE fRA9'I[NTS' l.O'-36.0'SILTSTONE: SOFT, 1.0' -28.S'SILTSTONE: REO-BROWN O.S'-34.0'SILlSTONE 1.O'-13.0'SILTSTONE: HIfiHLY 1.0'-32.0' SILTSTONE HIGHLYWEATHE~.5' TOGRAY,WEATHEREDT012.S'. WEATHEREOTO~- WEATHERED. NLKROUS SOFT LAYERS W£ATHEREDTO~

10 BElOW12.S'.MEDIUflHARD,SCATTERED 10 10 10 CAlCITE GRAINS. BELOW14.0',RED-BROWN,SCATTERED CALCITE AND CALCITE-fILLED JOINTS 13.0' - 13.5' SANDSTONE: GRAY, FINE BROKEN, SOFTWJTH 1/2" ClAY/DE- GRAINEO,HARD,MICACEOUS LT.BRQWN*GRAY.HEDIUMSOFTTO C(>>WQSEDROCKLAYER@13.8'-13.9' NUMEROUSSOfTLAYERS@14.0' HARD.IRON-STAINED@14.0'-17.0' 18.5'. 13.5' -35.0'SILTSTONE: GRAY-15 15 15 BElOW17.0'.GAAY-BROWN.JIlEDIl.I'I BROWN.M£OIUM~EOUS.

BROKEN.WITHCLAY@17.8'-18.7'. HIGHLYWEATHEREO/DECCIWOSEOIil14.B'- HARD.UNWEATlfERED. SCATTERED 15.8'. CALCITEGRAINSAfI) STEEPlY DIPPING CAlCIT£*fIllED JOINTS.

BELOW20.0',UItlEATHEREO. SCATTERED BELDW2Q.Q',RED-BROWH,MEOIUMHAAD. CALCITE GRAIHSAND STEEPLY DIPPING 20 87 SCATIEREOCAlCITEGRAINSANDCALCITE- 20 BROKEN AlONG STEEPLY DIPPINGJOINTS 20 CAlCITE-FILLfOJOlNTS FIllEO STEEPLY DIPPING JOINTS. BROKEN ALONG STEEPLY DIPPING SLIGHTLY @23.5'-24.4';25.0'-26.0' IRDN-STAINEDFRACTURES@2?9'-23.6'. BROKEHAlOHG STEEPLY OIPPIHG BRDKENALONG STEEPLY OIPPINGJQINTS fRACTURE\il23.4' -24.4'.

@22.0'-22.9'.

25 25 98 25

~:~~~N WITH TRACE OF CLAY/SILT fl 30 30 30 BROKENAlONGSTEEPLYDIPPING.IRON-SOFTER.t'(lREWEATHEREO@32.Q' STAINEOfRACTURE@30.S'-32.0'.

BROKENAlONGJOINT@33.5'*]4.0' 35 8-23 8-24 8-25

=9S;lev.250.1 Elev.2S1.8

" 911; o Unit1 Cooling Tower o Unit 1 Cooling Tower 0.0' -2.0' SILT WITH SILTSTONE 0.0' -24.S'SILTSTONE; RED-BROWN 0.0' ~ 3.0' SILT WITH SIl TSTorlE BOULDERS. TOGRAY.HIGf~EDT014.5' FRAGI~ENTS AND BOULDERS:

2.0'-37.0'SILTSTONE: HIGHLY 3.0' -?oS.O' SILTSTONE: RED-BROWN WEATHERED,SHAIfl'O'ZO.O' TO GRAY, MICACEOUS, HIGHLY WEATHERED TO 6.0' SANDYIil12.0'-13.3' I For explonotlon of symbols, see sheet 1/2" NEAR*HORIZONTAl CLAY SEAMS 27, Figure 2-5 -22

@12.5',13.5',14.1',14.9'.

lRONSTALNED,BROKEN@16.4 2 For location of borings, see Figure 2.5-20 BELOW 14.S',f*'()[)ERATELY IlEATHERED NlJIIEROUSCAlCJTElAl1IKAE SCATTEREDCAlCJTE GAAINSAfI) STEEPLY OIPPINGCAlCJTEfIllEDJOINTS.

15

15 IRON-STAINED@lS.5'-17.2 NUMEROUS CALCITE lAMINAE

~R~~~,~O~~.~;~EPLY-DIPPING JOIHT 20 BELOW20.0'Jll:DII.JtlHARD,SLIGHTLY 20 20 WEATHERED, SCAITERED CALCITE. AND STEEPLY DIPPING CAlCITE FILLED JOINTS BROKENIil21.0'-21,2'WITH1/4" HORlZONTAlClAYLAYER@21.1'.

25 92 25 25 1/2" SHALE/CLAY LAYER ALGNG 6 0 PLANE Iil 21.3' LIMERICK GENERATING STATION 30 30 99 BROKEN ALONG STEEPLY-DIPPING JOINT

@30.4'-30.9' 30 UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT 35 GRAPHIC LOGS SHEET 31 OF 37 FIGURE 2.5-22

T-2-2 T-2-3 T-2-4 T-2-5 1* (see noie 3j Elev.260

~ 1OO~

o unit2~~~Tower 0.0' - 16.5' SILTSTONE: REO-BRlM.

0.0' -30.0'SJJ..I..SI.Cllif RED, HARD - 0.0'-28.0'~:REOTO 0.0' -3.0'OV:::RBUR-.Q.£'!! 0.0' -2.0' OVERBURDEN 0.0' -30.0'SILTSTONF: RED,IiA.RD, HIGHlYWE"THER~'.UNWEATHERED GRAYSANOSTONEIHPART. PROMINENT SANOY IN PART AHOGRADES TO SAMl- GRAY. VERYHARD, SILTSTONE Hl B£lOW EXCEPT fOR SEVERAllOCAL CLAY 3.0' -lO.O'SAADSTOflE: GRAY, 2.0'-30.0' SILTSTONE RED, HARD, NEARHORIZONTAL BEDDINGFRACTURES STONE TO D£PTHOF 12 FEET. 8ELOW 12 FEET, PART. $CATTEREOJOINTINGPRIMARILY SEAMS UP TO 3/4" WIDE ANDSCATTERED HARD.GRADlrlG~SILTSTOHE SANOSTDHEINPART,CORELENGTHS WITHOCCASIOHAl NEAR VERTICAL JOINTS ROCK IS PRIMARILY SILTSTONE. CORE LENGTHS P"RALLELTOBEOOING. CORElEHGTHS JOINTnli.

INPART,CORElEMGTHSAVERAGE AVERAGE2INCHESTI1'JEPTH1r)*. BELa..r CORE LENGTHS AVERAGE 10 HiCHES AVERAGE 3 INCHESTO 12'. BELOW DEPTH OF ~r~~~~p;H~O INCHES, INCREASING 4INCHES,BElOW13'AV£RAGE lO'AVERAGE!S12-16INCHES 12'AVERAGEISOVERlOINCHES. MOST 10-15 INCH CORE lENGTHS i~;~I~~EAKS ALONG NEARLY HORIZONTAL 10 10 10 SHAlELAYERS@13.1'Al1013.7'.

15 15 15

~Ni'GliAI1:i.~'HA:-OSTOIl. GRAY-BROWN, 19.5' -21.5' SILTSTONE. REO-BROWN, 20 20 "'EOILJtlHARO,u~.

Elev.2:35.5 25 25 Elev.232 30 14-A 4 7 10 14 18 Elev.256.8' o lunjt2c:.~:Tower

= 92.3'i£1eV. 256.3' = 94% Ej ev . 256.7

~ 92.71 0.0' _ 9.6' SILTSTONE; REO-BROWN, Unit 2 Cooling Tower

'.~;_i:-=.I:-. ~;~:~:~::~~,

0.0' -0.5' SILT 0.0'-23.0'SlllSTOftE; REO-BROWN, o Unit2 Cooling Tower 0.0' _ 8.5' SILTSTONE: RED-BROWN, SILT AND OEaMPOSEO 0.0' -23.0' SILTSTONE: RED-BROWN, ROCK:

MEDIl.M-HARD~O,CAlCnE J>4EDIUMHARD.UHWEATHEREO. O.5'-2.8'~ST(ltE;RED-BROWN, 0.5' - 31.0' SILTSTONE: RED-8R~N.

MEOrlJlHARD.~YlrlEATHER£D GRAINSSCATTEREOTHROUGHOUT.CORE ~~~~~~ ~~:~HE~~Ab~6~~~. 6~C£PT FOR

~:E~P~ ~ . DIPPING JOINTS @ 1/2 HARO.STEEPLYDJPli'11iiFRAClURES 3/4" ~~RS~"':Ii0'r~~ CLAY/OEClJltPOSED BROKEN UP 0.0' -0.5' STEEPLY-DIPPINGCAlCITE-COATEO

~~~~TE LAMINAE ANOJOINTING @ 0.5'-

taO.5'-2.4'.

STEEPlY-DIPPINGJOINTSti8.9'-9.8'. ~O~~:S ta 1. 0' -2. 5' AND 3.4'- BROKENFRQr>l8' -8.5'.

Ij4"CLAY/OEC()tPOSEDROCKSEAMALONG SPACING OF 1/8" TO 1/4" 50 JOINT ~ 9.8'. 9.6' -10.0' SANDSTONE: GRAY-BROWN, LESS THAN 1/4" SHALE LAYER (jI 11'. 10 FINEGRAINED,H~

8.5' -11.0' SANDSTONE' GRAY-BRC*N,

!'INEGRAINED,~ Elev.246.7 10 100 10 84 JOINT DIPPIHG75"WITH 1/16" CLAY 11.0'-28.5'SILTSTOHE:REO-BROWN.

COATINGlillO.3' -11.1' MEOIIJIlHARD, UNWEATHERED. IRON STAINED CLAY-COATEDFMCTURE 85.5'-8.0'.

15 ~~~i~~Y-DIPPING JOINT @ 14.7' SHEPLYOIPPINGJOINTS 15 15 6"PlANEWITHTHINCLAYCQIlTING

@13.0'-14.3'.

14-8 88.0' 9.5'-27.0' SILTSTONE: REO~B~N,

= 97i 1ev. 256.7 tlARO,UNWEAT~TTEII:OCALCITE GRAIHSANDSH£PlYDIPPINGCALCITE SHALE ~ 20.0' - 20.8' 20 F1lLEOJOIHTS.

20 20 ST£EPLYOIPPINGFRACTURESlil22.8'-

23.1'AH025.0'-26.0'.

JIllCAEOUS{li28.Q' -30.0' Elev.233.9 25 25 VERYJllICAEOUSlil30.0'-31.0'.

8.0'-10.0' SANDSTONE: 8ROWN-GRAY, FINEGRAINED.~

22 26 28 29 32

£lev. 256.9 Elev.256.9

=81.71

= 92_~iev. 256.78 ~ 91'1 Unit 2 Cooling Tower o Unit2CoolingTowe r 0.0'-27.0' SILTSTONE:RED-BRQIIIN,

£1e~Q.78 0.0' -23.5' SILTSTONE: RED-BReNN. 0.0' -22.5' SILTSTOHE:RED-BROWft. 0.0' -0.5' OVERBURDEN: -0.5' SILTANDROCKFRAGMENTS HORIZONTALC~T04,0'.

MEOIlJtHAADS~lCITE 'l:OIUMHARO, SCATIEREOCALCITEGRAINS 0.5'-22.0' SILTSTONE;RED-BRC*N, 0.5' ~ 25.0' SILTSTONE: REO-8~N. BEaKS MEDllM HARDBELOW.

GRAINS Alll CALCITE FILLED JOINTS. ~~Ni~LCITE FILLED ST££PLY DIPPING

~OIUMHARD.CO~LCIH MEOIUMHARD,SCATTEREOCAlCITEAND =98.3' SCATIER£DCALCITEGAAINSA"D LAMINAEAND CALCITE-FillED JOINTS. CALCITE FilLED JOINTS CAlCITEFIlLEOJOINTS Unit 2 Cooling Tower 5 100 NEAR-VERTICALFRACTUR£@3.5'-4.0' 0.0'-15.0' SILTSTOH£;REO-BRQIIIN. For explanation of symbols, see NEAR-HORIIONTAl 1" DEC(JIIPOSEOROCK/ ~~~~~N FROM 0.0' - 0.3' AND 1.0' STEEPLY-OIPPINGJOINTS@1.4' "EOIUMAARD;~OCAlCITEANO SILTSEAMl!l2.5' 3.3'AN016.0'-16.3' BROKEN ta 2.9'-3.0'; 5.4'-5.6',6.5'- N£AR-VERTICAl CALCITE FILLED JOINTS. sheet 27, Figure 2.5-22.

6.6';7.6'-8.0 NEAR-VERTICAL JOINTS ta 10.0' ~~~~ CLAY COATING ON JOINT @ 1.4' ~~r: NEARHORIZONTAL CLAY SEAM @

Ij2"NEAR-HORIZONTALOECOMPOSEO AMD17.5' -19.3' 10 100 ROCKSEAM@2.7' 10 10 10 81 BROKO:INT01/8"-3/4"PIEC£S@ 10 2. For location of borings, see BROKENWITHSOFTROCK@12.6'-12.8'

~:~~~~ INTO 1/4" PIECES @ 18.1' ~:~: ~ 1. 4'; 1. 8' -2.2' AND 7.4' Figure 25-20 1-112" SHALYlAYER@18.3' SHAlY,SOFTER@7.4'-8.0' MICACEOUS@14.0'-17.0' 15 15 10 STEEPLY DIPPING FAACTURESWITH 15 1/4"-112"CLAY@4.3'-5.0'.

3. Holes I through 38 are numbered CLEAMFRACTURES@2.9'-3.9'ANO to i nd icate pli nih foundation for 5.9'-6.8'.

8EClJ'l£SGRAY,MICACEOUS@21.0' l"SHAULAYER@20.0'. the Unit 2 cooling tower where 20 20 20 20 SANDY@20.3'-21.0'. hole was drilled.

,100 25 25 34 35

~ 76.5%

o Unit2CoolingTower 35A 358 38 0.0'-0.5' OVERBURDEN 0.5'-6.0' SILTSTONE: REO-BROWN. ~E~~S- 1.()' lliIJ~.-'.TlL~~F,..~~

PUl£ROUSN~ALCLAYSEAMS 1"-1-112" WID£ FROM 0.0' -3.0';

1.0' - 6.5' SIL TSTQIIE; RED~BROWN, - 1.0' .~...!!IJ!U~~K FRAGt'lNTS - 2.0' ~~~'I.H__R.OCK FRAGMENT~ 0.0' -5.0'SILTSTONE; REO-BROWN, 1'Il00RATELYWEATHEREOBELOW.

HIGHLYWEATH~MEROUSCLAY MEOIUMHARD.~SCLAYAND SEAASAlONG 10 0 _12° BEDDING 1.0' -4.0' SILTSTOHE: RED-BROWN 2.0 -3.0' SILTSTONE: REO-BROWN, OEC()iIPOSED ROCK SEAMS UP TO 1" HIICK HIGHlYWEATH~-~

6.0'-10.6' SANDST0f4E:GRAY- CONTAINS NUMEJmiJSIDY SEAMS UP TO 3-1/2"WIOE 5.0'-8.0'~:GRAYTO BRC*N,fINE~MICACEOUS -9.0'SANDSTONE: GRAY-BROWN 3.0' *5.C'SANOSTOHE lJ2"~ZONTAlSEIIMS REO-BROWJj,FINETO"'fDIIJIlGRAINEO,HARD, rl~~RATElY SOFT SHALElAYER HEOIUM-"ARD.~AY ANOB.7' 4.0' -7.0' SANDSTONE: GRAY-BROIm.

FINEGRAINED~ 4.0', lEACHED FROM 5.3' GRAOESTOSIlTY@7.0' 10 56 9.0' -33.0'SILTSTONE: REO-BROWN, TOGRAY,HEDI~CONTAINS 7.0' -26.5' SILTSTONE: RED-BROWN, 5.8' -27.0'SILTSTONE: REO-BROWN, 8.0' -25.0' SILTSTONE: REO-BRDWlI, SCATTER EO CALCITE GRAINS HEOIUMHARO,i1HWEA'I'HnfEDEXCEPT lOCAlLYBROK£NALOHGSTEEP!.YOIPPING HARD,WJTHSC~ALCITECOATED 10 10 JOINTS. BROKEN FR~5.8' - 6.2' 10 GRAY,MICACEOUSlil16.9' -18.9' WITH SOME SHALELAYERS.

WHERENGTED 1-1/l"SHALElAYER@6.5'. 3/4"CLAYSE.A,M@8.7'.

JOINTSBROKEN::'8.4'-9.4'

~~.~?RIZONTAL SILT-CO"TEO JOINT LIMERICK GENERATING STATION 15 10.6'-28.5' SILTSTOftE;REO-BROiIH,

'l:OIUMHARO,~SEVERALSTEEPlY 2"ClAYSEAAALOHG8°PLANfta24.3' 15 2"SOFlSHALELAYER@7.4' 15 SANOSTONEt310.4' -10.9' 75°JOIHT@12.8'-13.1 UNITS 1 AND 2 OIPPINGCAlCIHFIllEDJOINTS. SANOYII1O.0'-10.6' 15 1/8"-1/4"SHAlELAYERSlil8.2' NEARHClUlOO.a.L JOINT WITH TRACE OfCLAY@17.5'. UPDATED FINAL SAFETY ANALYSIS REPORT 9.1'; 18.5' ~ 19.3' and 20.0'

~~~;~Y OIPPIIIi JOINTS @ 7.5' STHPLYDIPPIN(;JOINTSlofITHSOI'1E 20 20 20

~;~~. COATING @ 22.8 - 23.2 and 25.0'

~~~~N INTO 1/2" _ 1" PIECES @ 21.5' MICACEOUS, SANOY AT 12.5 SHALElAYER li22.B' 25-1 25 25 30 1/2" NEAR VERTICAL lAYER OF SOFT GRAPHIC LOGS OECQMPOSEDROCK(il31.9' SHEET 32 OF 37 FIGURE 2.5-22

A-I A-2 A-3 A-4 A-5 A-6 Elev.265.8 Elev.253.:

A,ger~Ol[i~::::::d.8.

Auger Hole

~Cl~~P"Y

_~.: O.:'d",\ .

o Spray

'~.lII" '\.

0.0' -l.5'.E...!bl -3.S'.E.!l!:.

Ub!- - 3. s: Q.h.h 0.0' -3.0'.E.l!:l O.O*-2.0*~

"ger ,\\\ \\\, ~ II,=-W II' % -;::, 3.0' -16,0'SILT.- REDBROWN, 2.0*-1l.0'~* 2.5 -l1.D'SIlT YELLOW BROWN.

CLAYEY, BECOI1ITlik)RE CLAYEY WITH

~R6~N9.D'~ 3.S'-9.6'SILTYSAtoiO YELLOW- 3.5'-17.0'~LAYEYSAND~

CLAYEY. SCATT!1fEOSHALEFR/l.r;-

BROWH.SAI<<:lV BROWNTORED~RYCLAYEY BPQWN, F~ NE, St LTV. BECOM I Nr, DEPTH. SCATTEREDSANDSTONEFRAG- REDTOPEC BROWfolAT 7.0 FEET "lENTSFRGM7.0-13.0FEET

~ MENTS,TOS.5FEET s INCREASING CLAY CONTENT WITH DEPTH 9.0' -14.0'CLAY[YSILT(ML)

LIGHT BROWN WITH NUMEROUS SHALE 10 FRAGMENTS LESS THA,N 1/8 INCH 11.0' *12.0' SAtlQSTOHE SOFT, E1ev.2S0.2 11.0' -12.0'SHAlE. YELLOW-GRAY, WEATHERED -- DIAMETER. BECOMES YELLOW* REFUSAL AT 12.0 FEET HIGHlYWEATHERrr;:-- BROWNCLAYEY,FINESIlTV-SAND AT 12.5 FEET A-? A-8 A-9 A-IO A-II A-12 E1ev Elev Auger Hole Auger Hole o S ra o S ra 0.0'*4.6' SILTY CLAY: YELLOW -3.0'.E....!..hl 0.0 -4.5'.E.!l!:. 0.O'-4.0~

a.O'-3.0'f.!.!:..!:. BROWN. --- ~i~;y~ ~~;,C~~~Tl~~~:~~~OWN, 3.0' -18.0'SILT1MLJ; LIGHT ORGANICMIITERIALANDMICA - 7.0' CLAYilll 4.S' - 7.S' CLAY BROWN, SlI.TY, 4.0 -11.0' SAHli BROWN TO YEllOWBRDWN. CLAVn. VERYSOFT,Wrr:-

4.6'-12.0'SILTYSAND: RED- VERY sILTY,CLAYtY, FINE ToMEO-

~~~~i. REDDISH BROWN TO RED AT BROWN,VERYF~ESOF MEOIlIM TO COARSE SAND

~~~R~~~ii~~E~l~F ~~~~~gwN HIM GRAINED. BECMS REDDISH BROWN WITH SHALE FRAGMEN-SAT 7.0FEH 7.S' -25.0'SILT BROWN, VERYSOFT,WET 10 11.0' -14.5' SHALE RED,HIGl-iLY 12.5'-22.5'CLAYEYSILT: RED- WEATHERED -

13.0'* 22.4' lli.Ll~_l: RED- BROWNToRED,~SSCLAYEY BROWN WITH THIN LAYERS OF HIGHLY AT 17.0 FEET. SCATTEREDSHAlE WEATHER£DSHALE FRAGMENTS, LESS THAN 0.25 INCHES REFUSAL AT 14.5FHT DIAMETER BELOW 17.0 FEET 1 s 1 s R[fUSAlAT la.OFEET. 18.0' -20.0' TRACES OR M£DlUf!1-GRAINED SAND GRADES INTO SOFT, Elev.233.8 REO SHALE 20 20 20 REFUSAL AT 22.4 FEET 2 ~

A-13 A-14 A-15 A-l6 A-I? A-18 E1ev. E1ev.

Elev.255.6 Auger Hole Auger Hole AuqerHo1e o Spray Pond o S ra o S re

- 12.S' .E.1J..h. 0.0' *2.0'.u!.h 0.0' -2.0'Ulh.

3.S' -39.0' SILT BROWN, CLAYEY, 2.0' -12.0'SIlTYClAV BROWN,SANOY.~MEOIUM DARK ~~~t~~ ~~ig~TEW~:

~Ei'O FEET m: -BROWN BELffi') S.O GRAINED.

10 10 11.0' -14.0' SILT:

WITH SHALE FRAGMEKTS.

RED-BROWN

-22.5'~

~~o~~, -Sf~T~: ~-d%f-;ME~~~~OW.

SAND. BECOMES WJ)Y CLAY AT 12.S' -3S.S'il1.l, 1a.OFEET.

14.0'-18.0'SJ::IALI'RED,HIGHLY BROWNISH-RED,CLAYEY 1 ~ WEATHERED 1 ~ 1 s 1 s LESS CLAYEY BELOW 17.S 20 20 20 20 20 RHUSALAT 21.5 F£ET RfFUSAL AT 22.5 FEET.

2 s 2 s 2 s REFUSAL AT 25.6 FEET A-19 ETev.261.6 30 30 Auger Hole o r P

~'--t~ 0.0' - 2.0' ~

2.0'-l5.6'~~YELLOW. 3~

BROWN For ex plonation of symbols, see sheet 27, Figure 25-22.

2. ~~~_~~otion of borings,see Figure 10 A-21 A-22 A-23 A-24 1 s 15.6' -21.0*illI.I.....C.L. Elev.264.3 E1ev.265.2 E1ev Aug~r Hole A,ge, ~Ol~i.PcaY::O~."

OARKBROWNWITH SCATIEREDGRAVEL Auger Hole o S ra

[lSP"Yi:~~~

BECOHES BLACK AT 19.6 FEET.

0.0' ~ 2.0' .E....!..hl 0.O'-3.0'~

0.0' ~ 2.0' Llkl, -.\';./'"

0.0'-2.0' FILL 20

~R~N~ ~~i~~T~~LtLA;tL 2.D'-12.5'SIlT(Mll: YELLoW-

~E~~OW ~~6~~ ~l.h-~

~o ~REE~i s~' B~~~, (~21~TE;~6Lg~EEN_

0 BROWN, BECOMES LIGHT BROWN WITH GRAY SHALE FRAGMENTS LESS THAN TRACES OF CLAY AT 11.0 FEET.

Ele't.240.6 1/8INCH!NOIAMETER s A-20 10 I 10 I 12.0' -13.0' SHALE HIGHLY WEATHERED, 10 LIMERICK GENERATING STATION

~~~TE~~'~~R~~LE: GREEN.YELLOW,

-"'gerHole Elev.262.0 REFUSAL AT 13.0 FEET

-14.0' SHALE REFUSAL AT 14.0 FEET UNITS 1 AND 2 o Spray ~C:~

~~O~~.* 16.5' lli.Ll~.!J.:

i\\~; O.O'-2.0'fl!:h UPDATED FINAL SAFETY ANALYSIS REPORT REFUSAL AT 16.5 FEET.

~6°:.rDI~~*~~~~Tcli~~~

GRAPHIC LOGS SHEET 33 OF 37 FIGURE 2.5-22

A-25 A-26 A-27 A-28 A-29 A-30 E1ev . 266. 7 Elev.27'.? EleL 274.8 Elev.261.2

l~~Y .';~~I Auger Hole Auger nole Auger Hole o~s,,,Y.~~.," o ~s,,,y.~:~

spre Pond

~.~

',g.'

0.0' -2.0'flh!:. ....

~.q;. 0.0' -2.5'£!.hh . 0.0'-3.5'f!!:.!:.

"I;~~'-;

~"'" 0.0' -2.5':.!..I:.h ": ~.::3-2.0'-12.':;'ClAY[YSILT(MLl

~R~N~ ~~A~~yS~lh(7'JcF.sY6~L~~NE

11.':.'111.:. io5~EOr~.~~ot.:.:Td!M~. DARK YELLOW-BROWN ~R6~N-wiiHO ~Cii~~R~~L ~~DI~~l~~W-SP\t,LL GRAVEL ~rm COARSE SAND DISTlflCT COlOR CHANGE AT 12.0

'I .,. SAND. BEC,)MES OJ:\RK [sROWN HJ BLACK AT s.o FEETWITH ~~:iY SHALE FRAG-MErnSTO 1/4 INr::H I~ O~AMr;£R.

5 3:1\\0:;>

5 FEET TO BLACKWfTH FRAGHEflTSOF WEATHERED ~AlE. DRILLING MORE DRILl:NGOIFFICULTAT 10.5 FEET OIFFICULTAT 12.0 FEET lO.O'-17.0'SHAlE: YELLOW-GREEN, 10 HIGrilYWEATHER~RYHARDFR()Il 10 10 1l.0'-13.0'$ILT(ML1: DARK 10 12.0-13.0 FEET. BROWN,SANDYWITHSHAlEFRAGMENTS.

12.6'-14.6'SHAlE: GREEN, HIGHLY [lev. 249.7 WEATHERfD ~ REFUSAL AT 13.0 FEET REFUSAL AT 14.6 FEET. 15

[lev. 252.1 17.0'-19.0'~)DARKBROWN.

SANOY, REFUSAL AT 19.0 FEET A-31 A-32 A-33 A-34 A-35 A-36

~O~'i::: .~;d/. ~.

Elev.262.9 E1ev.26S.5 Auger Auger AuqerHole Auger Hole o Spray PO:.d.~ o S ra Pond

.,g., 0.0' -4.0'£:.!.I,.h -2.S'£:..!!.!:. 0.O'-3.0'f.!.1.h. 0.0'-3.0'f.lhh

,::-'.* '0/0.

O-*ip*./il.

0.0' -3.5'f.!.!:.h. ,&', ~.i O.O'-2.5'f!.!:.!..

4:~..;;

".J ~ 4.0' -12.5'SHAlE. GREEN-YElLllII. -6.0'CLAV(CL\ ~.?: ... ~

~R~N: ~I~~TNLtdlEf:

3.5'-26,1)'~MEDIUM 3.0'-21.0'SILT{I1...): LIGHT

'/. HrGHlYWEATHE~ TODARKBROWH,BECQMESLIGHT 3.0' -13.0' ~Ll~..u: YELLOW TO Y£LcmrbROWN WITH B£C(J1ES BROlmI!iH YELLOW AT 12.0 FEET BROWN,CLAYEY. FRAGHENTS OF HIGHLYWEATH£REO P<<)RECLAYEVBElOW10FEET.

5 6.0'-19.5'~ SHALE.

BROWN,TRACESOfCLAY 10 10 10 10 13.0'-14.5'ill.Lilll*

Elev.243.2 BROWN,SILTV.

15 15 REFUSAL AT 14.5 FEET 15 REFUSAL AT 18.5 FHT.

2l.D'-23.S'SHALE: GREENISH YELLO\oi BECOHES"""IDVTO BLACK AT 23.0 FEET Elev.239.4 REFUSAL AT 23.5 FEET 25 REFUSAL AT 26.0 FEET A-37 A-38 A-39 A-40 A-41 A-42 Elev

.,g.'~Ol[1r::::.:

Elev.263.4 Elev.261.7

.;8

.,:~.!/(:;

0.0'-2.0'~

Auger Hole o S re

-2.0'F~

Auger Hole o S ra Pond

~:;1:

Auger Hole o Spray Pond 0.0'-3.5' Fill O.O'-2.5'~ 0.0' -2.0'fl.!:..!:. -13.0'f.!.L,l

~I .~#;~

2.0'-]0.5'~:YELLO" 21.0' SILT UARKBROWN, 2.0'-29.0'i!.!:l REDOISH,CLAYEY.

~R~N~ ~~i~~T~~l~li~J ~R~~9.5'~

~~gw~E~iCOMING DARK BROWN AT BECoME'SRED-BROWNAT 5

10 10 W.5'-12.5'~:BLACK 12.5'*18.5'SHALE YElLOlt-GREEN, 13.0'-21.0'~ REO BROWN, HIGHLYWEATHERm- CLAYEY.

15 15 Elev.253.3 20 21.0' - 24.0' SHAl~, RED-BROWN, 20 20 HIGHlYWEATHER~ -28.5'~;WEATHEREO.

REFUSAL AT 24.0 FEET 25 25 A-43 Auger REFUSAL ATZ8.5 FEET 29.0' -39.0' SHALE Elev.233.2 30 WEATHERED,CLAvrr:- I For explanation of syrnbols , see

-5.0'flh!:. sheet 27, Figure 25-22

-20.0'llil 2 For location of borings, see Figure 35 25-20.

10 15 LIMERICK GENERATING STATION UNITS 1 AND 2 20 20.0' -22.5' SHALE UPDATED FINAL SAFETY ANALYSIS REPORT RHUSALAT 22.5 FEET

[lev. 236.6 GRAPHIC LOGS SHEET 34 OF 37 FIGURE 2.5-22

SP-! SP-2 SP-3 SP-4A SP-5 Elev.262.8 Elev.263.0 Elev.254.6 Eley.254.6 Elev.254.4 Spray Pond Spray Pond Spray Pond Spray Pond Spray Pond

- .,.. ~*III* if 0.0' -8.5' fl.!J:. J"'~~\~ -3.5' .E..llJ:. 0.0' .4.0'f.!!:..!:.

'"It

-~~.

SP_l+~r/

"' . "",. ~,

0=,., 6.5' SILT,YELl(),l-TRACE OFFINE SAND 55-1\'\ "

-#1/

55-1

'~

iSS-2""',.~11 5 55-1 4.0' .. 10.0' BROWN,TRACEO~)

SANOVSIlT,REO- 5 55-1

R~N: ~J~E ar~~~tT1~j~LOW.

6.5' -9.0' CLAYEY.SILT,YELLOW_

.'~'~ 8.5' -19.5' llLJ.,ORANGE- ~II BROWN,TRACE~NDSAND lMeI BR~N, SANOY (1't.)

10 S_3*~~H' 9.0' -16.0' SAHOYSILT,REO*

10.0' -21.0' SILT,RE[)-BROWN,

~, ~ BR(l,jN,TRACEC~E 12.0'*15.0'SIlT.ORANGE_ PLAST!C,TRACEO'rSANOAND GRAVElU....) GRAVEl("t.)

BROWNANDYELlnw:BROWN,WITH SILTY SAND, 13.5' *17.8' SILTSTONE, GRAVEl(Ml) TRACEOFCLAV RED-BROWN,WEAT~

HORIZONTAL BEDDING (ML) 15 15.0' *16.5' SANOY SILT. 15 15 55-( ~ 6 . 5- 19. 5' Hore fine sa nd

..,1throck-like1.lyer.)

YELLOW-BROWN,SLIGHTLYPlASTIC

~~)y]6.5.20.5 ~V_Q-~

~iD=~ROw~~. ~~AC~A~~Yc~l~ T(ML) 16.0' -16.4' SlLTYGRAYEl,REO_

BRllil'N,SANDY,T~)

18.0' -23.0' SILT,PURPLE-19.5' *23.5'5ILTYSAHO, BROWN,FINE5AND;'"GRAVELANO P-5 20 yELLOW BR~N. Tmrlrr'GRAVEL 20.5' -26.0' SILT,YEllOW- 20 WEATHEREDSILTSTONE(ML)

& CLAY. BLACKVERTICAL STREAKS BROWN,TRACE FINE SAND (ML) 55-(5M). 21.0' -21.3' Q.AliL.llIJ, REO-BROWN,TRACEOFSAND

(,"-).

23.5'-26.0' SILT,YElLlII'-

BRIllN & PURPlE-REDWITHGRAY Elev.233.9 25 NOOUlES: TRACE SAND (ML). 25 26.0' -31.5'SllT,RED_BROWN ToYElL()rj-B~~RAOESFROM i~i~' LAyi~'~~ illt&- R~~l~~OWN, WEATHEREDSILTSTONE,HORIZONTAL FINE SAHOY SIlTTODARKBRl),lN BEDOINGPRESERVEO(Ml)

CLAYEYSllT(Ml) 30 30 SP-5A 0.0' -3.5' 3.5'*7.0' BROWN,J<<)nlE~,TRACE GRAVEL ("').

7.0' ~ 10.0' D.!:.h.

5ANOY5IlT,YEllOW-CLAYEY SILT, YEllOW-

°i 5

SP-6 E1ev.254.8 5pr Y 0-1

' ; O': '..

~_~.I 55-1' '.5' D' D' _ " S' 'J1.l

-5.5' 5.5'-9.0' CLAYEYSILT,YELlOW-BROWN, TRACE OF SAND AND GRAVEL (ML).

SANOYSILT,BR(),IN, SLIGHTLYPlAS~GRAVEL IMl).

o 5

SP-6A IiBEl~;'.;.

D-l

~.

~8

.'*/11 0.0' - 2.5' !J.!:.h 2.5' - 5.0' SANOY SILT, YEllOW-BROWN. WITH SILTSTONE LAYERS (ML).

SP-7 0.0' -3.0' £..!lb.

3.0' *5.5' SANOYSILT,RED-BRa.ffl PlASTlC,TRAC~ANOGRAVEl (Ml).

S.5-6.6SILTYGRAVEl,R£[)-BROWN, SANDY, TRACE OF CLAv (GM).

o 5

SP-8 I;~;:~::;d:

$5-1 SS-2 0.0'-1.5' 1.5' -6.9' SOMEGRAVEl-S~

FRAGMENTS (ML).

£..!!l SANOYSllT,TAN, 5

SP-9 01".,*;6;.5 5S 1 55-

.p:.\:' 0.0'.2.5'~

2.5'-5.3' BR()IN,TRACE~.

CLAYEYSILT,VELlOW_

~R~: ~J.~E ~N~A~~~EDYEllOW-GRAVEL (ML).

BRc.m,J<<)TTlEO~SAND E1ev , 255.0 55-AHDGRAVEL" ** ).

10.0'-15.0' SANOY SILT. RED- Elev.24S.8 BROWH,TRACEOF~).

15 SP-9A SP-IO SP-II SP-IIA SP-12 SP-12A EleY.269.0 0.0'-2.5' £.1..!:h o SI;~;:;/i~~7 0.0'-2.5' f..IJ:..!:.

Spray Pond 0.0'-2.5' f..!!..h o ~;~;:Y~~~O. -2.5' £..!!l

..s-....~. 0.0' -2.5' I.1..!::l 0.0'-2.5'~

~\ t

~R~N: ~l1~T1~NVk4E~l6F vruos-Iq.

2.5' -5.5' NORECOVERY "//-1,1 2.5' -5.5' SILTYCLAY,YELLOW-2.S'-6.0'CLAYEY5Ilf,YELlOW_ 2.5' -7.0' CLAYEYSILT,VELlOW-BR(),IN,TRACE~L}. BROWN, I'llTILED:TRACrOF SAND, SS-l GRAVEl(1't.). 2.5' -5.0' ClAYEYSILT,REo- GRAVEl(Cl).

BRllil'N,TRACE~CK P-l BROWN, TRACE OfGRAVElTML) FRAGM£NTS(Ml).

5 5.5' -7.5' SILT,YEllOW_BROWN 6.0'-8.5' SILTSTONE,GREEN-5 BROWN, PARTIAllv WEATHERED O....i. 5.5' -11.0' SANOVSILT,VELLOW-PLASTIC, SOME-WVEl (1't.) ,

8.5' -9.0' SllTYSANO,VELlOW- LLJ NORECOVERV5.S'-7.5' BROWN,PLASTIC;l5OC'KrTSOFNON-PLASTIC SILT ANDCLAYEY SILT, 7.0' -7.8' SILT ANDGAAVEli PARTIALlYWEA~(ML_GM)

BROWN,SOMEGRAVEL(SM). TRACE OF GRAVEL (ML). Ele~. 258.9 10 11.0'-12.0' SILTSTONE,DARKBROWN TOBLACK,WEATHERED(tt.)

SP-13 SP-14 SP-14A SP-15 SP-15A E1ev.264.9 Elev.2S8.9

°15Pro~P:~ 0.0'-2.5' FILL 0.0' -2.5' f..!.!:.h. £.!..!:l Spray Pond

-3.5'f.!.!:..!:.

.,:-4. ~~N: 2~~EY~~rf~~ G~~l~~T ~R~N: iJ~E ~~A~~~ES~~~D ~ILED ~£C~oW 6.0' lli!, I'llTTLED 0.0'-3.5' I.1..!::l P-l ZONES,5I115TONE PIECES (1't.).

3.5'-10.0'~,MOTILEO 5 NORECOVERY3.5'_6.S' 5-1P-l! GRAY*BROWN,PLASTIC, TRACE OF For explononon of symbols,see sheet 27 6.0'-8.0' SILTYGRAVEL,VELLOW- GRAVEL (ML).

D-l BRDWN(o.). 6,5'-22.5' SANOY SILT, Figure 25-22 TAN. WITH FINE GRAVEL (Ml) 7.0' -10.0' YElLOW-BROWN,WITH SHAlE,OARKGRAY-GREEN POCKETS OF CLAYEY SILT.

For location of borings, see Figure 2.5- 20.

10.0'-13.0' SILTYSAND,BROWN,FINE, TRACEOFGRAVEl~FSANDY CLAY (5M).

13.0'-19.0' SIlT,VEllOW-BROWN, PLASTIC, TRACE nrrlNE SAND, SlLTSTONEFRAGMENTS(ML).

20 20, P-6 19.0' -21.0' SIlTYGRAVEL,YELLOW-BROWN,WITHSAN~

SP-16 SP-16A

£lev. 257.6 0.0' -3.5' f.!.I:l 0.0'-3.5' £..!!l 3.5' -7.5' SANDv5ILT, 55- 1 3.5' -8.0' CLAYEYSIlT,REo- RED-BROWN (ML;-----

5 BROWN,TRACE~.

7.5'-10.5' su r , YELLOW-BROWN, 8.0'-11.5' SANOY5ILT,J<<JTTlEO ANOClAYEYSILT;"R'ED-BROWN(ML) LIMERICK GENERATING STATION 10 YElLOW-GRAY,T~NE GRAVEL (Ml) 10.5' -16.5' SANDVSILT,RED-BROWNANOVELLO~OF UNITS 1 AND 2 11.5'-14.0' SILT,YEll(l,j-BROWN,AND GRAVEL (Ml)

CLAYEY SILT; TRAEEoF SAND (Ml). UPDATED FINAL SAFETY ANALYSIS REPORT 15 _ P-4 14.0' *24.9' SANDYSIlT,YEllOW_

BR()INI ... )

20 20 -

"'P-6 HARDER, ROCK-LIKE FR~ 20.5' - 22.5'

~S-8 25 24.0' -24.9' FRAGMHfTS TRACE OF ROCK GRAPHIC LOGS SHEET 35 OF 37 FIGURE 2.5-22

SP-17 SP-18 SP-19 SP-20 SP-21 SP-22 Elev.261.7 Auger Hole o Spray Pond 0.0' 2.5'~ -3.0' FILL 0.0' -12.5'SILTYCLAY BROWN, DRY, 0.0'-2.5'E.!.!:..!:.

0.0' -2.5'Uhh. 0.0'-3.0'UI:.!:.

SOMEPEBBLES~~

2.5' - 12.5' SILTY CLAY DARKBRo'm, 3.0' -12.5' SiLTY CLAY 2.5' -16.5'SILTYCLAY 6ROWN, 2.5' - 7.0' SILTY CLAY BR~N. f1OIST, 3.0'-22.0' SILTY CLAY PURPLE-SONEPEBBLES~'-- DRY, f40DERATElypLASTIC, SOtlE PEBBLES ~OIST, SOt~E PfBB["(S~ ORY,SOMEPEB~

~~~N, SLIGHTLY MOIST, SCME FINE 7.0'-22.5'SILTYCLAY: PURPLE-BROWN.SLIGHT~SOMESAND ANDP£BBLES 10 10 12.S'-19.5'SILTYCLAY 12.S' -15.0'CLAY: OARKBROWN, 12.5' -60.0'SILTSTONE; PURPLE-BROWN,SOMEPE~ WET WITH A Wrr-AMOUNT OF SAND, BROWN,SDr1ECL~NOPRESENT.

SOME PEBBLES.

15 16.5'-62.2'SILTSTONE: PURPLE BROWN, SOfIIE CLAY AND SANDPRESENT

, 'I' 20 22.0' -65.4'SILTSTONE: PURPLE-BROWNWITHS<>>lE'EIAV"1iN"DSAND 25 P-I 30 30 0.0' -2.0' IJ.hh 35 SP-23 2.0'-7.5' SILT BROWfoiTOYELLOW WITH 10-15 pERITHT FINE TO MEDIUM 35 SAND. SCATTEREDTRACESOFORGANIC MATERIAl.RED;R£D-BROWNBELOw..

SprlyPood 7.S' -43.0'SHAlE: GREENISH YELLOW

~o GRADIHGTOBROWNBELOW l;i~;11 0.0'-2.0'~ 12.5 FEET. mGHLY WEATHERED, FISSILE, HIGHLY fRACTURED ALONG 2.0'-6.0' SILTY CLAY. PURPLE- BEOOINGPLANES, SOME FRACTURES ARE BROWN.DRY,~ES. CALCITE FILLED. NU1'IERoUSCAlC!TE STRINGERSAHDCLAYFILLINGS. CORE

~5

" 6.0' -15.S'SILTYCLAY LENGTHS RANGE FRlJolLESS THAN 1

~:~~El0 10 INCHES, AVERAGING 2-4 DRY,SMPEB~

10 15 lS.S' -63.S' SILTSTONE 55 BROWN, S(IiIE CLAY PRESENT.

Elev.184.9 65 P-4 P-5 Elev.249

£lev.

C.R."921 "961 o S ra Pond 43.0' -46.0'SANDSTOHE: REOOISH 0.0'-18' CLAYEY SILT; REDWITH 0.0' -12'SANOYSILT;REDWITH GRAY,FINE-GRAINED,MICACEDUS.WELL ~~~~~~E~LE API) SANDSTONE OCCASIONAl~CLES CEMENTED, HARD 46.0'-60.0'SILTSTOI£*CLAYSTONE;REO TO REO-BROWN SEQU£NCEUF ClAYSt(jiE AHOSILTSTONE P-2 P-3

= l~iev. 265.0 o Spray Pond 0.0'-3.5' Qb1.

2.5' -9.0'SILT YElLOW-BROWN,

0', 12' -21.0' SHAlE:HIGHLY 3.5'-8.0' SILT; WEATH£RED.-

55 100 CLAYEYWITH~EREOSHALE SlIGHTlYCLAYIT:"

FRA~ENTS.

15 8.0'-15,O'SHALE: RED-BROWN, SANDSTONE:W[ATHEREO HIGHLY WEATHERED TO 15 FEET.

60.0' -62.5'SANDSTONE: GRAY, 9.0' -12.0'SIlT-SHAlE; GRAY-WEATHERS TD BRICK REO. FINE- 10 BRlJ,olNSILTr,RADINGINTOHIGHLY MEOIlJ'IIGRAINED, WELL CEMENTED 20 WEATHEREOSHAi.E 20 21.0' -37.0'SIW...E: REO, HIGHLY 62.S'-86.5'SILTSTONE*CLAYSTONEAS JoINTEO TO 35rrrr:-SCJfE ZONES OF 12.0'-59.5'SILTSTONE: GRAY-ABDVEAT46.0'-60.0 FINE-GRAINEDSANDST(JtE;C()RELOSS GREn~ GRADHlG TJ GRAY-REO;HIGHLY INSAI()ST(JtE.

WEATHERED. MANY CALCITE STRINGERS. 15.0' - 44.0' SILTSTON£; REO-BR~N 15 WITHSCAnERED~fRACTURES AND SOME CALCITE STRINGERS 25 25 20 Elev.211.2 30 30 35 35.0' -46.0' SANOSTOHE:BROWN,SILTY, 37.0'-71.0' SANOST(JtE:GRAY, For explonotion of symbols,see sheet

~I~~C~~~NED. c~S A'iERAGE FlhE-GRAtNEO,~YJOIIITEO, 27, Figure 2.5-22 PR(IUNENT NEAR VERTICAL JOINTS IRON-STAINING TO 54 J:UT.

30 CQRELEHGTHSAVERAGE6INCHES.

2 For locotion of borin9s. see Figure 2.5-20 86.5' -94.o'SHALE: RED TO GRAY 35 GRADING TO DARKBlACK. GRADES TO SILTSTONE. SOFTFR()I87.0'*88.S' 46'*49' BLACK:

46.0' -75.0' SAAl[:GRAYTOWHITEANO

'iARI-COLORED TO"BUcK. OCCASIONAL FINE-GRAINEOSANOSTOflEZONES. FEWJOINTS JOINTS IRQN-STAINEOTO 57 FEET.

~o 94.0' -120.0' SILTSTONE-CLAYSTONE REDDISH, MICACEOUS, AS Aaovr-- 50 44.0'-65.0'SANDSTONE GRAY, FINETDMEOIIJM-GRAINEa.

46.2'-46.8iERTICALFRACTURE FllLEO WlTH CALCITE 55 55 100 50 60 60' _64'VARI_COlOREO,GRAYAfIl LIMERICK GENERATING STATION liIlITE UNITS 1 AND 2 55 55 65 65 UPDATED FINAL SAFETY ANALYSIS REPORT 59.S'-62.0'HIQfLYFRACTURfD.

60 59.5'*61.S'SAfI)STON£: REDDISH, 60 100 FINE*MEDllJlIIGAAlrtED,HIGHLYFRACTURED 70

~.h!.~~

65 GRAPHIC LOGS SHEET 36 OF 37 FIGURE 2.5-22

TP-I TP-5 TP-9 TP-12 ELEV. 257.5 ELEV. 261,5 ELEV. 266.2 ELEV. 255.8 SPRAY POND SPRAY POND SPRAY POND SPRAY POND

'. 'J-.i*

0.0 - 3.5 FILL o ,,\~\~ 0,0 - 3.5 FILL

\i.. .~ 0.0 - 3.0 FILL 0.0 - 3.0 FILL

~ '.~' -p,~

... '~. ~~" ..~

3.0 - 3.5 TOPSOIL ~

3.5 - 4.5 TOPSOIL 3.0 - 4.0 TOPSOIL 3,5 - 4.5 TOPSOIL 5- 5-- 3.5 - 7,5 SANDY CLAYEY SILT, 5- V V /v 5-4.5 - 11.5 SANDY CLAYEY SILT. B 4.0 - 10.5 SANDY SILT WITH GRAVELS (SC) r-=-- / v 4,5 - 8,0 SANDY SILT / CLAY WITH GRAVELS. (CLl S-1v ~,Y / (CLl (SC)

-H 7.5 - 8.5 SILTSTONE

/ v 8,0 - 8.5 SILTSTONE 10- ELEV, 253,0 ELEV. 257.7 ELEV. 245.3 ELEV. 246.0 TP-2 TP-6 TP-IO TP-13

~LEV. 259.6 ELEV. 262.2 ELEV, 257.4 ELEV. 259,3

,pRAY POND SPRAY POND SPRAY POND SPRAY POND a- ,---,---=-----. a 0.0 - 2.5 FILL 0.0 - 1.5 FILL ~.~ 0,0 - 2,5 FILL 0.0 - 3.0 FILL 1,5 - 2.5 TOPSOIL '\\\ ~~\

2.5 - 3,0 TOPSOIL 2.5 - 7,5 SANDY SILT 2,5 - 3.0 TOPSOIL IS-1~

I

~S1 3,0 - 5.0 SANDY CLAYEY SILT (CLl 3.0 - 4.0 TOPSOIL 3.0 - 8.0 SANDY CLAYEY SILT. 5-~

WIT H GRAVELS (CLl 5 -IS -1 5 5,0 - 5,5 SILTSTONE / SHALE 5- 4.0 - 11.0 SANDY SILT I-"----'- WITH GRAVELS. (CLl ELEV, 251.9 (MLl 7.5 - 8.0 SILTSTONE / SHALE 8.0 - 10.0 SILTSTONE / SHALE ELEV. 254.2 10 --'----J...._---' 10-ELEV. 249.6 TP-7 TP-II ELEV, 248,3 TP-3 ELEV, 268,3 ELEV. 264.5 SPRAY POND SPRAY POND ELEV. 258.0 o

"# 0.0 - 3,5 FILL SPRAY POND 0.0 - 3.0 FILL

/ /

2,5 - 3.0 TOPSOIL

\~.,

3,5 - 4.0 TOPSOIL NOTE 5:

/ / / 1. FOR LOCATION OF TEST PITS, SEE

/ / 3.0 - 8.0 SANDY SILT /CLAY 5-3.0 - 3.5 TOPSOIL 5-5=1 v v / 4,0 - 10,0 SANDY SILT FIGURE 2.5 - 30.

/ / ~ / / (CLl V V V / / f-- (MLl 5-5=1 / Vv 3.5 - 7.0 SANDY SILT/CLAY. / / IS -1 2. TEST PITS IN THIS SERIES WERE

,..--v V v TRACE GRAVEL (CLl 8.0 - 8,5 SILTSTONE MADE TO INVESTIGATE THE SOILS IN

~~V~l/~ 7.0 _ 7.5 SILTSTONE /SHALE 1a-+--+==-=~ CONSTRUCTING THE SOIL- BENTONITE ELEV. 256.0 10,0 - 10, 5 SILTSTONE ELEV. 250.5 LINER.

ELEV, 257,8 TP-4 TP-8 ELEV. 265.1 ELEV. 269.9 SPRAY POND SPRAY POND LIMERICK GENERATING STATION 0.0 - 3.0 FILL 0.0 - 3.0 FILL UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT 3.0 - 4.0 TOPSOIL 3.0 - 4.0 TOPSOIL 4.0 - 8.0 CLAYEY SILT (CLl 4.0 - 5,0 CLAYEY SAND AND GRAVEL (GCI 5 ~ /.A 5.0 - 8.0 SILTSTONE v ..** 6.0 - 8.0 SAND AND GRAVEL GRAPHIC LOGS

. 6

'V POCKET 8.0 - 8.5 SILTSTONE SHEET 37 OF 37 ELEV. 256.6 ELEV. 261.9 FIGURE 2.5-22

EXPLANATION EQUIPOTENTIAL LINES FLOW LINES WATER LEVEL ELEVATION CONTOUR (6/24/74) o 100 200 300 400 !lOO M

SCALE IN FEET LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT UNLINED SPRAY POND ESTIMATED FLOW NET FIGURE 2.5-23

12" Soli cover cSerJ//ce Rood E/.255 12" R,pro,o Normal oec7d//79 P~~/ Level E~ 25/

PC//ld /2'*00/1 cover Top 0//Vc7TO'/O/ 0'0//

Bo/lom

£124/ Filter fabric

/2" Liner

=~J~=~I\.'=~1,!:,,=,l)I~=hl~~t,~-~\~=lIl~/t\~=lJl~=/!JI\~:==-.~.j\~.~f;I~=l;j~=~,/~:..~a;~~:'~::;:=lJl~=_

TYPICAL SECTIOj\.!

Graphic Scale in Feet OF SPRAY PONa SLOPE o 10 20 30

/VOTES ..

,...-------- I";: 10'

~ Tile soil-be///o/7//e mlx/u,re /"'o/" /he

//oer w/// CO/7s/'s/ 0/ 7.5 a 6e%/?//e O/1c7 92,5 o o/7-s/le so//'

2. go/h Ihe so//-beolo/l//6' hiler O'/?d /he 50// cover were com;OClcled to 95 OlD o/' /770x//77V/77 o'ry dens//y de/ermi/led LIMERICK GENERATING STATION

//70CCord0/7ce Wi/a ASTM 0 698. UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT TYPICAL SECTION OF SPRAY POND SLOPE FIGURE 2.5-24

E/ev.

(~;') 400 24/

23.9

\ / - AV9. Induced

/\ SheorSlress

\

- \~&drOCK)

(8ed 230~----'

l O Ck II ~-------'------~

SUMMARY

OF LIQIJEFACT/ON ANALYSES AVE.. /AlOLICEO SI-IEAR ST~ESS PSF 3~'

4:J.;

i/O

2 84 96

/og

/2c/

/32 LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT

SUMMARY

OF LIQUEFACTION ANALYSES FIGURE 2.5-26

+

N.8200 SOIL BORING

TEST PITS SECTION B " "

SP-4 SP-5 SP-6 SP-7 N.8000 SP-8 ct SPRAY POND SP-16 ~ --+-----------------~-.t N. 7800

/ POND PERIPHERY SP-10 SP-11 N.7600

SP-13 SP-12 SP-14 \ SECTIONC N.7400 LIMERICK GENERATING STATION o o o o o UNITS 1 AND 2 o o oLt) o o o

~ M o 0) ~ UPDATED FINAL SAFETY ANALYSIS REPORT

~

w M

W w

~ "w~ w

~ ~

w SPRAY POND SECTIONS FOR SOIL PROFILE FIGURE 2.5-26

. 0 iI!

R

":" .... ~

~

.... I C1 ....

&1.1

'&1.1 e"Q '&1.1 Q

ZZ ii I

-~

i~

a:~

i~

-I

§~

270 260 FILLPURPLE-BROWN,CLAYEY SILT WITH SOME SAND AND GRAVEL SI LT, BROWN TO RED-BROWN, SOME SAND I TRACE OF GRAVEL (ML) 250 240 SILTSTONE WEATHERED, PURPLE*

1 BROWN SOME SILTY SAND AND GRAVEL SILTSTONE, RED*BROWN TO YELLOW*BROWN GRADES FROM.FINE SANDY SILT TO CLAYEy'SILT HORIZONTAL BEDDING PRESERVED. . .

I I I I' IIYIE~SI II IIII III I I I I I I I 230 o 5 10 15 b t1 I VERTICAL SCALE PROFILE A LIMERICK GENERATING STATION o, 10 20 30

, UNITS 1 AND 2 HORIZONTAL SCALE UPDATED FINAL SAFETY ANALYSIS REPORT SPRAY POND SOIL PROFILE A FIGURE 2.6-27

211

~~~ 1

~ ,- ~ ~~j. ~ 4. ~t FILL, PURPLE-BROWN, SILT WITH GRAVEL AND COBBLES-BOULDERS L ~j' II 1

..' ~

~

4' I. I 4

t ,0 212 ~ ~,~. I. .:'

_.-",.,f"""'" ~"'-..i~1 SIL;Y GRAVEL, RED BROWN, SANDY, TRACE OF CLAY (GM) THIN HARD LAYERS OF SHALE

~ ~~

..-....,. rr 1 I I I I I I 1

, L.o

~ . CLAYEY SILT, RED-BROWN TO YELLOW-BROWN, SANDY SILT, YELLOW BROWN TO BROWN, Me ..... -.-.""f"LAYEY SILT, RED- ~.... TRACE OF SAND AND GRAVEL (ML) l-TRACE OF CLAY AND GRAVEL (ML)

LL.

Z 0

011( BROWN TO YELLOW-BROWNy '" ....

TRACE OF SAND AN111I' ROCK-LIKE LAYER G.R~~E~ !IVtL)

i , I LL I . I I I I I

~

IT rI I I 111 II Y w SANDY SILT, RED-BROWN TO BROWN V

..J W 244 TRACE OF CLAY AND GRAVEL (ML) ././

I /

III o 40 80 120 SILT, RED-BROWN, TRACE OF CLAY vY I "

HORIZONTAL SCALE IN FEET AND SAND, TRACE OF GRAVEL (ML)

. . r.. *

, 01/

01248

01.

Its I !

1=1"1:1'-1:1. CI :1=1:1:* ...:~~.- SILTY SAND, RED-BROWN, GRAVELLY, TRACE OF CLAY (SM)

VEfltTICAL SCALE IN FEET SILTSTONE, NEAR HORIZONTAL BEDDING 231 LIMERICK GENERATING,STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT CLAYEY SILT, RED-BROWN, TRACE OF SAND (ML)

SPRAY POND PROFILE B PROFILE B FIGURE 2,6-28

Ln en r..: b N ~ U) ai U) U) U) U)

~N q-N

~ . MN

~ . NN

~ . ~

c..jjj c..jjj c..jjj ci. w Cl)C Cl)C Cl)C Cl)C c.:J z c.:Jz c.:Jz c.:Jz

~::> ~::> ~::> ~::>

a:O a:O a:O a:O Oa: Oa: Oa: Oa:

a:lc.:J a:lc.:J a:lc.:J a:lc.:J 270 266 l-LL z

o i= 262

<t W SANDY SILT, YELLOW-BROWN,

...J W CLAYEY, VERTICAL GRAY SILT LAYERS, PIECES OF SILTSTONE (ML) 258 II JolH.lJ JJJR 1 SANDY SILT, YELLOW-BROWN, POCKETS OF CLAYEY SILT, TRACE SILTY SAND, YELLOW-BROWN, SOME GRAVEL (SM)

SILTY GRAVEL, YELLOW-BROWN, ROCK FRAGMENTS AND SAND (GM)

I ~r~'11.f1~1~~.I.

nrirnri IIIIII1 ROCK LIKE, DARK BROWN TO BLACK I I I I I I I I I I I I I I I I 254 SHALE, DARK GRAY-GREEN} I o 40 80 120

" J ! I HORIZONTAL SCALE IN FEET PROFILE C LIMERICK GENERATING STATION UNITS 1 AND 2 o 2 4 8 I ! UPDATED FINAL SAFETY ANALYSIS REPORT VERTICAL SCALE IN FEET SPRAY POND PROFILE C FIGURE 2.5-29

Security Related Information Figure Withheld Under 10 CFR 2.390 LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT TEST PIT LOCATIONS AND GENERALIZED SOIL PROFILES FIGURE 2.6-30

Security Related Information Figure Withheld Under 10 CFR 2.390 LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT

SUMMARY

OF SLOPE STABILITY ANALYSES FIGURE 2.5-31

Security Related Information Figure Withheld Under 10 CFR 2.390 LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT

SUMMARY

OF R TEST RESULTS OF SOIL-BENTONITE MIXTURES FIGURE 2.5-32

Security Related Information Figure Withheld Under 10 CFR 2.390 LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT

SUMMARY

OF CR:R TEST RESULTS OF SOIL-BENTONITE MIXTURES FIGUR E 2.6-33

Security Related Information Figure Withheld Under 10 CFR 2.390 LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT SOIL USED IN SOlL-BENTONITE MIXTURE DESIGN FIGURE 2.5-34

Security Related Information Figure Withheld Under 10 CFR 2.390 LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT PLASTICITY CHART OF SOILS IN SOIL-BENTONITE MIXTURE DESIGN FIGURE 2.6-35

r Security Related Information Figure Withheld Under 10 CFR 2.390 Z 5 30 LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT PERMEABILITY OF SOIL-BENTONITE MIXTURES FIGURE 2.5-36

H G

Security Related Information Figure Withheld Under 10 CFR 2.390 F

E D

c B

LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT LIMITS OF EXCAVATION FOR A POWER BLOCK (SHEET 1 OF 11)

FIGURE 2.5-37

7 6 5 4 3 2

Security Related Information Figure Withheld Under 10 CFR 2.390 LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT LIMITS OF EXCAVATION FOR SEISMIC CATEGORY f PIPELINES 81 ELECTRICAL DUCTS

.H~ET Z OF ,','. .

FIGURE 2.5-37

Security Related Information Figure Withheld Under 10 CFR 2.390 LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT LIMITS OF EXCAVATION FOR SEISMIC CATEGORY -I "'ELINES

ELECT"'CAL. DUCTS SI:tlET30F '-'1 FIGURE 2.5-37

Security Related Information Figure Withheld Under 10 CFR 2.390 LIMERICK GENERATINGSTAT'ON UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPo-FiT

'LIMITS O"IXCAVATIOtt tt<JR-'

SEI~~* * *INI'

"'4.. -.1. 1 FIGURE -2.!?-3~

Security Related Information Figure Withheld Under 10 CFR 2.390 LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT LIMITS OF EXCAVATION FOR SEISMIC CATEGORY 1 PIPELINES

ELECTRICAL DUCTS SHEET I OF";

FIGURE 2.'-17

Security Related Information Figure Withheld Under 10 CFR 2.390 GENERATING STATION L1MERICKUN1TS 1 ANI) 2ALYSIS REPORT SAFETY AN UPDATED FINAL .. TION FOR

. LIMITS OF E~~~~~ PtPELINES SEISMIC CAJ~RICALPUCTS

& EL:" EET

CF1 ~

FIGURE 2.5-37

Security Related Information Figure Withheld Under 10 CFR 2.390 LIMERICK GENERATING STATION UNITS 1 AND 2 __

- - - ANALYSIS REPORT UPDATED FINAL SAFETY ON FOR LIMITSO~~~g~~~T~IPELINES, SEISMJ~iARICAL DUMpCH~E AY POND PU_

SPR SHEET 1 OF 11 '

FIGURE 2~5-37

Security Related Information Figure Withheld Under 10 CFR 2.390 LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT LIMITS OF EXCAVATION FOR DIESEL OIL STORAGE TANKS a DIESEL OIL LINES SHEET 8 OF 11

.' FIGURE 2.5-37 Rev 08 11/98

Security Related Information Figure Withheld Under 10 CFR 2.390 LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT LIMITS OF EXCAVATION FOR SEISMIC CATEGORY I PIPELINES SHEET 9 'OF 11 FIGURE 2.5-37

Security Related Information Figure Withheld Under 10 CFR 2.390 LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT LIMITS OF EXCAVATION FOR SEISMIC CAT EOORYI ELECTRICAL DUCT BANKS SHEET 10 OF 11 FIGURE 2.5-37

Security Related Information Figure Withheld Under 10 CFR 2.390 LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT LIMITS OF EXCAVATION FOR TYPE I AND TYPE II FILL SHEET 11 OF 11 FIGURE 2.5-37

__1-- WILKES- BARRE EXPLANATION r----l Area underlain by Triassic rocks of l.-..-.J Newark - Gettysburg Basin.

__~__ Mapped Faults ( type unspecified ).

~ Boundary of Coastal Plain sediments PENNSYLVANIA

+-_..,. Location of geologic section shown in Figure 2.5-3.

"'t READING Data Sources: Triassic basin and associated faults from Fai II (1973) in Pennsylvania and from Olsen (1980) and Ratcliffe{l980) in New Jersey.

Other faults in Pennsylvania from Penna.

Geo!. Survey state geologic map

( Map No. I; 1975, 1980)

~-'--

MARYLAND ,

I o

I 25 Miles I

I

\

I

\I LIMERICK GENERATING STATION

\ UNITS 1 AN02 UPDATED FINAL SAFETY ANALYSIS REPORT

,DELAWARE I

I GEOLOGIC STRUCTURE, VICINITY Of NEWARK -OETTYlBUflGIAIIN FIGURE 2....

SURCHA~GE, ~

-s iJ ~

~ ~ t GROU NO SUJ;iFACE NOTES; WHfRE~

~ r'~ -,71 ~ " , ~'~ ':.~:"~ Fbi, Po2, P03

THRUST RESULTING

~. §T"K/~ /..~TER.~L.. ~c;nVE

",.af:,s4Re CMTH c,Ot:.F"'FIc",/£/'i'

~ FROM SOIL IN TUE 'AT REST' STATe *Ko~COEFFrCIENTOF EARTH

% Pw

T~usr RESULTING- FROM

~ P~ESSURE 'AT REST"

0.70 UYOROSTATIC p~eSSURE e! Poo & TUr2UST RESULTING F~OM ~b .8UL.1< UNIT WElqwr -135 poer.

~

DESIGN SURC~ARGe PRESSURE )f'- eUOYANT UNIT WEIGwr-77.5p.c.f.

~ WATER PAI1.,PAEZ,. THRUST RE8ULT'NG FROM ~I- SATURATED UNIT WfIGNT-I4Op.e'£

~ TABLE C fj DYNAMIC ACTION OF SOIL

u.

-- *- ....._--I-~=:.:."~iU WATER (seeO-Wf.fITMAN Yw *PENSITY OF WATER wG205 poe!

I

~

_ . _ - - ~ -

Pou FORMULA ) Ie10)

Pol * ~ K o ~b (J-t-L)2 P02

K o '6b (H-l) L C\'

SURCf.4Ar2Gf PRESSURE, 2SOpef.

K",. UOfllZONTAL ACCflE~ATION/ 9 0.015 Foil. 08£

t 0./5' rOil. .sSE Poa

It Ko II I La Pw

J2 lfw l2 P02 Pou -Ko ~ H

-J P,AE * ~ ~a H 2 Kh.

PAEI .. 0.3 (1"'J<V)I<A"~H2.

PA E2. * ~ /(vk A rS H' Pa E ::: 9- H(1+Kv)Oo6 1<;, +jllKv Kv ::: JI£IlTltl/L /I~CEI..ERAnoN It!

TOP OF eASE MAT * ~lbtralV1ea r L talfl/YlB wall 4~~4mptl 0(1 u!>Ld

~~Kh I

\

SECTION THROUGH SOil AND WATER PRESSURE DIAGRAMS EXTERNAL WALL LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT LATERAL SOl L PRESSURE DIAGRAMS FIGURE 2.5-39

N I

0

-In 0.

~

E 0

N

~

w8

~-

011 ze" M I

0 c

.£:,

r:

z t---+---+---+-#~-~"--~I---+--+----1~--I-"o <<a:

~

VJ a:

~

w I

VJ o

t--+--t--+---++---t--+f--+---+--+-----l~--I- oI LO "-

en

~

a:

Q Q

Z

~

Q w

w VJ w

U Z

w a:

co w I u.

0 w a:

0 0 0 0 0 0 0 0 0 0 8N co co ~ N 0 co co ~ N Z:>t LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT SHEAR MODULUS PARAMETER, K2, VS.

STRAIN PROPERTY TYPE I BACKFILL MATERIAL FIGURE 2.5-40

.. . . r------r-----r------r----r----~b N

0 0)

LD .-

I 0

.- ~

a::

C C

z c

w w

U) w U

Z w

a::

w CO u.

I w 0

.- a::

~

LD 0 LD 0 LD 0 N N

% 'OI.1'VH ~NldV\l'Va LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT DAMPING RATIO VS. STRAIN PROPERTY TYPE I BACKFILL MATERIAL FIGURE 2.5-41

0' o o o

0, o 8' CD' 0,

g EXPLANATION

~! ~ CD

..... ~I

.... LITHOLOGIC DESCRIPTION lOy Strike and dip of bedding. B - Brurwwidf, FC!!!!!tion - Red 10 br-. ...........

lihltone,minaf . . .; .............

N8200 l..ocblaIat

~/

Joints and frlCtures. showing dip; .-tical joint (right); B , - Bru..... _ bIlow unIa dashed where indistinct.

B - BruflNid< _ ..... lol:bIDng ....

2

~~ Dip of slickensided joint pl_. showing dip of slickensides.

(Note: dip-tlip linution _.1 L - l.ocIc!t!!npFormation - B........ or ~

whh ~ ..., 10 _ or br-. ~

units

~yp Ii I Umil of prepared rock surfa!:e I 85°90" 11° -

~TYP" 1-5 sP I I "'N I

)70--90" 1/'Z-3'sp Repreoenwive joint. showing r _ of dip and joint IPKing.

(See abbr..,iations below.!

L, - Light 10 medium...,* ..., Mrd. f. . . . . . .

.................. whh minor IiIty ,. . .

_ ; medium bedded. L.oc*Iy -"ibitI i............ of dm.ur fooIprints II I ---.L ._~ .....v~ ~ lK)"-9O"~,' Lithologic contM:t. dashedwhere indistinct.

I

~"'-------'----~----"'tl----'-----_L.-_-

/

_~-L==:r=

L2 - B..... to L3 - Yellow to brown * .-iIbIy twd mudItone or cl8ystone; ........

y--m.ing fine-tD

-vf~oilty _ _*

/ Vertical or neIf'*vertical slope in exavation; hKhures minor......; _ .....i I h ~

/ toword lower side. .......... Mootly thin-bedded SPRAY NETWORK "A" / ~PRAY NETWORK *0* L4 - B highly ~ cl8ystone; in

~APprox. lo~1 of rock \ Denotes eI..,.tion 01 ex~ated surf.,., at location _ . l*1 y

-+

...000

~ JTyp.

_ _ _ _ ~rodotjOnolt_.c_on_l_OC_l) \-+--..--=---.--,--_--:;---'=------::-o~=-----_____l'~~

1I Lithologic units recogniZed in mapping.

(See description at right.)

14?'~9O"7

.-1 Exposure 01 black ""'Ie...-.ben 01 Lockatong Formation.

\A-2 A-2

~ L--1 Lac.tion 01 Geologic Section (Shown on Figure 2.5-43)

,J CD Irregular joints or Iroctu. .; . . .olly Promi,wn'" bed......-l at ~ of sIopo

-mered and oxide-stoinod. oome with cloy (1' to 1*II2*thdl.

I lilms. Width is _ wItIre clooe-tpoced froctures form narrow zone. 2" offwt. N. side dn. Frocture ..... 2-24"

-::':'i:::-.

1 I

@ Frocture zone 1/2" to 24" wide; up to 2*112"

~t right laterol offwt~; zone terminal. -.ro at L,*L2 contM:t. o

~~

Frocture ctoy-eoMed;

Iroctu. . dip 7O"N to 7rPs j within B" wido; iron-ttoined oild

! @ Numerous curving. gontly dipping s1icken* -m..d. No offwb. AII ..ft materioI

! sided joints. Striations show pure dip-tlip _ to lirm rock .

..J odjustments.

8 Booeplan end elevations Ihow ..~ion

// @ Low-angle joints with slickensides e~

in slope.

configuration prior to placill\l lining or bocklill.

/

ABBREVIATIONS USED:

N typical or typ.: symbol _ typically;..-d

_ts to indicato joint 0 lit 01 numerous repetitive taints prom.: promi...,t

'P.: spocing mult.: multiple; reIon to wry clooe-tpoced parollel

/ joints ot.rwd at _stern end 01 pond

-m.:-m..d

\

I \

\

I j I -to -,.....

_____L-l-_L.._J I

I LIMERICK GENERATING STATION L __ ~~_-l._-===r-=~ /

I '--------. f UNITS 1 AND 2 I UPDATED FINAL SAFETY ANALYSIS REPORT a 50 100 150 200 P'"I ====z SCALE IN FEET GEOLOGICMAP OF .-.tAV fIOND 8 7 6 5 4 3 2 fiGURE LI-42

NORTH SOUTH 280 I~ Spray Network "D" --------~I .. Normal pool EI.251 " \

280 Prominent green shale bed z ~er- :-: z

...------.--.... .. ......1 o I : : -.- . o 240 .. I.. .:

h ...: . -- .~ ... ..-. ...: ... .,... ..-. -........

.,... -. :,... 240

..... _-::= .. -._ .. - '.. - ' B ~ader plpe**:",_.*-.. -**._.*- .....

> L _-: ~ ~~. ~ :~::'~~".::~":~.:;: ...:::.::: ~*;:*:*~~*":*S***.::~i~~~::~~~~~ <<

UJ 1- :-:-- . '. -:: .. -: '. :.- . '. '. - ..._ Prominent black cl~ sea m -' :"'..: .. :"'.8 I' - ...,.:. .. :: : . -'. ~ .. ::.

w

...J ...J 200 200 W W N 8100 N8000 N7900 N7800 N7700 N7600 SECTION A-I EXPLANATION E3 Brunswick Formation

~

~ Lockatong Formation (Black claystone or shale members shown in dark stipple)

SOUTH "c" --------~ 280 NOTES:

1 4---------Spray Network I. Southern continuation of Section A-I is shown Concrete backfill to EI.239 in Figure 2.5-9.

Prominent green shale bed Minor fracture zone z I o 2. For lithologic descri ptions see Figure 2.5 - 42 *

.~ *:ii..~~.~*~~:~.:i\: t'.';:"'~-:- .....

3. Rock surface at spray pond networks was

> backfilled with concrete to elevation 239 (see Section A- 2).

L 2( projected) w

...J 4. Location of sections is shown on Figure 2.5 - 42 .

200 W N7900 N7800 SECTION A-2 LIMERICK GENERAnNG STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT FIGURE 2.J.a

N 4-i

~CQNDE::.NS~Tr=.. <;io~~~E.. ~~~

UNll 2. 4.0

\

~

12.11 BI'TUl'-'lIt'-JOU~ ~U~F~'-'~

wi 4" ~ur;6~'SIe I

EL., 21~ . O

~............ 'l.'ZC;

l I TYPE :II fl LL 40 l i

_ _.--- - - - - - - - - - - - - - - - . - - . - - - - - - - - - - t o --------------+----~---

IOO'+/-'

II

- - -__-i'-~~~L 180 . 0

--- _---- .. 'Sf~IPPIN~

--~--t.-

I I

!I i

I'

_~al/o.o

-I ----------

~E.L.I~O.~

i ~ -_

.,----. ---- --.~.,.

LIMERICK. (lENEfiAnNO- sTATJO '-

UNlTSt AW02 UPDATED FINAL- SAFETY ANALYSIS REPORT FIGURE 2.5-44 '\ '

A 10 w

. 0

)

I J

I

..-s.

I&J 01

/

~ '/

~

Po 0 o /

2

_tit / 0 0-c:

~ 0.1 4 ** JO..

~ ~ 12 1-u o .J ~ 1J E0 s c:

c>-

/ c I

-0 O~

~i*

II

.w 0 * ~ -

I en V 9,

.- :/

I ~Os

.2 0

0.2

- V 1_

- , I l

J.

P 0

0: * "Y 10- - 1---*

TJ'

P / CD ., 0

u .. 0 u 0

0 0.2 o.~ OA 0.8 1.0 2

Rock Quality. (VF/V ROD L),

REFERENCE:

WASH 1301 REPORT (1974)

LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT VARIATION OF THE RATIO OF STATIC TO DYNAMIC YOUNG'S MODULUS WITH ROCK QUALITY FOR ROCK MASSES FIGURE 2.5-45

~

I

------- ------- I 0.001 OJXB 0.01 0.03 0.1

~

I I 0001 0.003 001 0.03 0.1 Sheor Stroin. r-,ermrf

REFERENCE:

SCHNABEL, ET AL (1971)

LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT SHEAR MODULI AND DAMPING CHARACTERISTICS FOR ROCK FIGURE 2.5-46

1.0 r---.::z:2!!:!:~r:rrJ~;:;:;:;===:--------r--------r--------.,

c: i O.8r----------t----~~~Y+Y_f_1~------+---:....--.;.......--J

.- ~

~ 8.

en.

I.'

0 0

~ ~ 0.6.-----------1---------- .--r::~f'_r~'I'_I_+_I~---:---f----------~

en o 0 Range of values for data tn .,. shown In Figs 5 and 6 - - - - - - '

I :J

'"5:;

"tJ "tJ 04

r--------""'""---t-----------l-----~r-J-,~I-I-h~---------~

o 0

~:e o 0 cu cu

~ ~ 0.2 r----------+---------....,;.--+------...:..--=---~~LHr...J-J~-----~

o ..&- --'- -.1'-- ---'

10- 4 10-3 10- 2

. Shear Strain, Y - percent

REFERENCE:

SEED AND IDRISS (1970)

LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT VARIATION OF SHEAR MODULUS WITH SHEAR STRAIN FOR SANDS FIGURE 2.5-47

LEGEND N8400

ROCK SI.6Pb:

f?{J STRUCTURAL EXCAVAT'ON NOTES:

N82~OQ_~ ~ -=--.....-==::==~-=::::- +- --+_-+-_+- -+- -+- --+-_ _ 1. SEE FIGURE 2.1-41 FOR ROCK SLOPE PROFILES.

2. ALL AREAS OF WEATHERED

~EDRQCK WEAE EXCAVATED AS

~l SOlLAND C~T AT" TO ~.

N8000 i - - - - -

~---

"/-

I - - -

Approx. top of rock

) (gradational contact)

I

\ !

\:,

~

i \

\

I \

)

I

/ r+-----Rock bolts installed in 2: I slope SPRAY POND I OVERFLOW I

\Excavations for column footings STR/TURE I

\

,...\.,

N7600 I

I o 50 100 150 200 I P""'I i SCALE IN FEET I

N7400 I

~.

1 ~l 0

0 10 r<>

w ~I 0

~I 0

0 N

-.J LIMERICK GENERAnHG.TATlGN UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT FIGURE 2.5-48

5 See Fig. 2.5 -24 for.

N 260 ri p- rap and Iiner detail Max. Pond E I.

251

---.5l....- _ _ _' _

250 Soil and highly 5 N Header pipe weathered rock conc. encasement 260

'-,- -=:: ~ -::::::::: ~-- -----,. 1

- ==~

1...~/_ _ _ _ _ _ ~ __

250

--- ------.::::::: - W di P Block claystone ~:::::---:::::::

(Lockatong member) ----------==

SECTION 0 - - - - I"soft. block bedding ____

~ooe <loy "am /

Hard. gray calcareous 230 siltstone SECTION G 5

N Shotcrete 4" min.

260

===-- ----~---=- ----------,--------

Gray. hard. indurated (calcareous) siltstone and fine sandstone

(~

240 NOTE:

Compacted soil cover FOR LOCAT ION OF SECTION~~_

over soil-bentonite liner SEE FIGURE 2.5-41 SECTION E 5

N o 5 10 20 30 40 I

260 SCALE IN FEET

)

~-

~

Fresh to rnoderotety weathered brown and ton siltstone and silty snndstone j sorne claystone;lans cloy films on some bedding p

---...;g --==-

~~;:;:==I-240 250 LIMERICK GENERATING STATION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT SECTION F SPRAY POND ROCK SLOPE PROFILES FIGURE 2.5-49 "

ML17216A584: Difference between revisions

Latest revision as of 15:32, 18 March 2020

Contents

Text

REFERENCE:

REFERENCE:

REFERENCE:

REFERENCES:

SUMMARY

SUMMARY

DEPTH I +1 ':i'l. 2' DEPTH ,= DEPTH ,

SORINe 288 IN FEET I itEr &OW I DE!'TN IN FEET I

=

=

SUMMARY

SUMMARY

SUMMARY

SUMMARY

SUMMARY

REFERENCE:

REFERENCE:

REFERENCE:

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ML17216A584: Difference between revisions

Latest revision as of 15:32, 18 March 2020

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SUMMARY

SUMMARY

DEPTH I +1 ':i'l. 2' DEPTH ,= DEPTH ,

SORINe 288 IN FEET I itEr &OW I DE!'TN IN FEET I

=

=

SUMMARY

SUMMARY

SUMMARY

SUMMARY

SUMMARY

REFERENCE:

REFERENCE:

REFERENCE:

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