ML20248H055

Summary of 980513 Meeting W/Utils Re Proposed Amends to TSs to Support Planned Mods to Spent Fuel Pools at Plants

ML20248H055
Person / Time
Site:	Wolf Creek, Callaway
Issue date:	06/01/1998
From:	Thomas K NRC (Affiliation Not Assigned)
To:	NRC (Affiliation Not Assigned)
References
NUDOCS 9806080041
Download: ML20248H055 (43)

Text

I

'p ucg 50- NEA

[ t UNITED STATES g ,;

NUCLEAR REGULATORY COMMISSION .

o WASHINGTON, D.C. 30006 0001

% June 1, 1998 LICENSEE: Union Electric Company Wolf Creek Nuclear Operating Corporation FACILITY: Callaway Plant, Unit 1

Wolf Creek Nuclear Generating Station, Unit 1

SUBJECT:

MEETING WITH UNION ELECTRIC COMPANY AND WOLF CREEK NUCLEAR OPERATING CORPORATION REGARDING THE PROPOSED AMENDMENTS TO THE TECHNICAL SPECIFICATIONS TO SUPPORT MODIFICATIONS TO THE SPENT FUEL POOLS On Wednesday, May 13,1998, a meeting was held with Union Electric Company, Wolf Creek Nuclear Operating Corporation and the Nuclear Regulatory Commission to discuss the licensees' proposed amendments to the technical specifications to support planned modifications to the spent fuel pools at the Callaway and Wolf Creek plants. Attachment 1 is a list of attendees. Attachment 2 is the licensees' presentation material used during the meeting.

During the meeting, the licensees' and their contractor, Holtec Intemational, provided the staff with an overview of the planned modifications to the spent fuel pools and discussed several administrative issues pertaining to the review. The following issues were discussed during the meeting:

. The staff recommended that the licensees review their responses to NRC Bulletin 1

%-02, " Movement of Heavy Loads Over Spent Fuel, Over Fuel in the Reactor Core, or  :

Over Safety-Related Equipment," to assure that the activities associated with the ,

planned modifications are consistent with the responses. '

. Based on concems raised by the staff in Ma' rch 1998, regarding Holtec's designation of  !

proprietary material, Holtec indicated that they had performed a review of the submittals, i and will reclassify certain material contained in the submittals as nonproprietary. The new submittals from the licensees are expected around May 31,1998.

. The staff informed the licensees that based on the complexity of the review and the current workload, the staff does not anticipate that it will be able to support the request l \

l

/o\

l m osoo41 m .ot PDR ADOCK 05000482 t k as

's ..

for an amendment by November 30,1998. The staff indicated that it will make every effort to complete the review as close to the requested date as possible. The liconsees indicated that they will provide prompt responses to requests for additional information to support the staff's review.'

Original Signed By Kristine M. Thomas, Project Manager Project Directorate IV-2 Division of Reactor Projects ill/IV

. Office of Nuclear Reactor Regulation Docket Nos 50-482 DISTRIBUTION: (Hard Copy) and 50-483 Docket '

PUBLIC' Attachments: 1. List of Meeting Attendees PDIV-2 Readhg

2. Meeting Presentation Material KThomas OGC cc w/atts: See next page ACRS DISTRIBUTION: (E-Mail)

SCollins/FMiraglia BBoger EAdensam WBateman EPeyton TMartin (SLM3)

CGratton KParczewski MGray RRothman

- CHinson LMarsh LKopp  !

GHubbard i

. MHart j VOrdaz YKim  :

BThomas DOCUMENT NAME:'RERACKCW.MTS To receive a c'opy of this document, Indicate in the box: "c" = Copy Mthout endoeures *E" = Copy with endosures "N" =

No copy OFFICE - PM/PDIV-2 LA/PDIV-2 NAME KThomasIDffrT EPey'M ^H '

DATE 0$ l /98 05/19/98  ;

OFFICIAL RECORD COPY

1 i $

~

l I cc w/encls:.

Professional Nuclear Mr. Otto L. Maynard Consulting, Inc. President and Chief Executive Officer '

19041 Rain.es Drive Wolf Creek Nuclear Operating Corporation Derwood, Maryland 20855 P.O. Box 411 Burlington, Kansas 66839 Gerald Chamoff, Esq.

Thomas A. Baxter, Esq. Mr. Dan 1. Bolef, President  !

Shaw, Pittman, Potts & Trowbridge Kay Drey, Representative '

2300 N. Street, N.W. Board of Directors Coalition Washington, D.C. 20037 for the Environment 6267 Delmar Boulevard Mr. H. D. Bono University City, Missouri 63130 Supervising Engineer Quality Assurance Regulatory Support Mr. Lee Fritz Union Electric Company Presiding Commissioner Post Office Box 620 Callaway County Court House Fulton, Missouri 65251 10 East Fifth Street Fulton, Missouri 65151 U.S. Nuclear Regulatory Commission Resident inspector Office Mr. Alan C. Passwater, Manager 8201 NRC Road Licensing and Fuels Steedman, Missouri 65077-1302 Union Electric Company Post Office Box 66149 Mr. J. V. Laux, Manager St. Louis, Missouri 63166-614G Quality Assurance Union Electric Company Mr. Garry L. Randolph Post Office Box 620 Vice President and Chief Nuclear Officer Fulton, Missouri 65251 Union Electric Company Post Office Box 620 Fulton, Missouri 65251 Manager- Electric Department Missouri Public Fervice Commission 301 W. High Post Office Box 360 Jefferson City, Missouri 65102 Regional Administrator, Region IV l U.S. Nuclear Regulatory Commission Harris Tower & Pavilion 611 Ryan Plaza Drive, Suite 400 Arlington, Texas 76011-8064 Mr. Ronald A. Kecera, Deputy Director Department of Natural Resources P.O. Box 176

9 9 i

4 cc w/encis:

Jay Silberg, Esq. Chief Operating Officer Shaw, Pittman, Potts & Trowbridge Wolf Creek Nuclear Operating Corporation 2300 N Street, NW P. O. Box 411 Washington, D.C. 20037 Burlington, Kansas 66839 Regional Administrator, Region IV Supervisor Licensing U.S. Nuclear Regulatory Commission Wolf Creek Nuclear Operating Corporation 611 Ryan Plaza Drive, Suite 1000 P.O. Box 411 Arlington, Texas 76011 Burlington, Kansas 66839 l

Senior Resident inspector U.S. Nuclear Regulatory Commission U.S. Nuclear Regulatory Commission Resident inspectors Office P. O. Box 311 8201 NRC Road l Burlington, Kansas 66839 Steedman, Missouri 65077-1032  !

I Chief Engineer Mr. Otto L. Maynard i Utilities Division . President and Chief Executive Officer I Kansas Corporation Commission Wolf Creek Nuclear Operating Corporation l 1500 SW Arrowhead Road Post Office Box 411 l l Topeka, Kansas 66604-4027 Burlington, Kansas 66839 l l

Office of the Govemor l State of Kansas l Topeka, Kansas 66612 Attomey General j l Judicial Center l 301 S.W.10th 2nd Floor Topeka, Kansas 66612 County Clerk Coffey County Courthouse Burlington, Kansas 66839 Vick L. Cooper, Chief Radiation Control Program  :

Kansas Department of Health and Environment Bursau of Air and Radiation Forbes Field Building 283 Topeka, Kansas 66620 l - - - - _ - - - - - - - - - - - - - _ - _ _ - _ - - - -

MEETING WITH UNION ELECTRIC COMPANY AND WOLF CREEK NUCLEAR OPERATING CORPORATION LIST OF MEETING ATTENDEES May 13,1998 Union Electric Comoany D. Walker R. Lutz

• T. Herrmann D. Shafer Wolf Creek Nuclear Ooeratina Corporation R. Holloway S. Wideman S. Ferguson Holtec S. Tumer K. Singh S. Pellet

1. Rampall J. Wagner NBC K. Thomas C. Gratton K. Parczewski M. Gray R. Rothman C. Hinson L. Marsh L Kopp G. Hubbard M. Hart V. Ordaz Y. Kim B. Thomas Attachment 1

g g n n i t

i t e a

r e

. e p

M k

&Ono c a 8 Er ai t r e 9 9

Uea r R 1 nlc e o 3 r u p l

o 1 y

eNr o a mk o P M AeC e r

l e

u

~

C F f t l

o n e

W S p

. e niim s

s n

e i o

t a

l u c d

e i

f i

h c c ep S s k S m c s u l

at e at r ci et a winn o RS eh i l l i

v c s o o r e s o o eT v u.

c s P P o n Ot s o e el l l i i

t u u a sD nl cF F c o a a d u t t n

i ni s e r

d o nh i v n n t r e e p p e e e c

eg I nSS TRG A . . . . . .

ll

gg 7p r

o1 lef ut t

F ple 0 eu 0 ce fe

/6 R R l

e u

d k n c ot e e gM 0

1 0

0 0

2 0 at e RalR 0t am 1

1 s o nC p

h g R

0I c r S

t o0 r f 1 tak le u iple t

Sa rcd o F eu c fe 9 eM e 9R

/

RR 8 k

c k n cot e ait e Ral 9 tag N

a r

9so 6nC I r

9 l 9

/

4f 0

1 e

u e

e R

R tr tak Sa cd 9 eM 9R

/

ro 9

9 9

1 o

l 1 o 8 e 9t

/

0 d

scar f

l ueRvA o

P Lo 3

/

1 qNr p 1 e p R A l

e 8 9

le u 9

/ fu 4 e R '

8 d

e F 8 9 Rt

/

d t

e a

9

/Rn 0Aa 2 L

/

3 t

s u

t 14Ae 2

2 L t u

- s n 8 e

9 9

1 y k g

. at en et i n

p n la f r

Cr ea ao nt eS t i hP lo WG S

s e e

l i

l c

y b C m n e i s -

s 9 y a 2 i l

t 4 8 i b

4 -

a 3 0 p 1 1 P a

e FS c s ylc e u t n i t

y n g t

a l a cCi a

p d r

a t P g eh S y a n ro c4 a Ci t a t s0 sd 02 l i o w e r e

o l a g a p e e s

r n P l a r oOl i

b 6 oi g l

C t n ml unn e - Si e

l i

u s d l y

sf n F u et n sf og i

t s a t a n e e n t S e r r

l e s sb e

p P i L

c CF u u L1 o4 F

S S - - - -

s e e e

l t

f c y

i l

a n

b 8 C o m 4 n i

t e 7 i a s ( -

t s 4 y S a 6 i l

t g 4 6 i n 4 b i

t 3 0 a

p a 1 1 P r F a e -

e S c n ylc e s e i t

y n g u G cCi a

p d r

a t k g e h t

a e e

a Ci ta n r o c5 s0 S C r

e r t

s i d 0 2

g e s e o

l f

l o a p e r n o W r

oOi b l oi cg P t S i n m) l l

i n

y e0 unn e

l s d l s1 f u u et n s f og i

t s ae l F a n e u e t

S e r l sb u ue s r ef t c o5 n P i L CFRL1 e

p F

S .

S .

t 4

5 4 s 1 s 3 k}cy l

1 h e ar r

t n m ( a s

wap i

o s

. r e s s e er f i l

e c ce e b i mb en l

ab g l

po r a r e m f n e r s o s ei s s o b t s a ag sn n a i d t y l a a n s l

b el i

a sr o c e u ep i

n m f u f kt u c i e 3 f m 6 9 a i

e l

d a s r n r

e s 3 7 c o 2h g a 2 2 r e

M 1 t r a

l es - - t gw a i

l p ue t l o ns s f i d b oPa l

l i

o i t k e o gt a P i sc x ra ht emP s e n id n

l e y f o es sled e e f t n c a u al ola u oi s o

i l

l F Lt F a n s l

i eet nk v e su n t

t a af e si n od c p a e e2 e mh eg n

u r4 c 6 SCb p r n 2 - -

Rh i

T S

I

i s

s y

l a s n i s

A l y

a y n r

o A t y s a n t n g s n

i r o m

i s s o g

e i

t a e r e n i t

u r

u i

f D o t a n l t c

n e i

t u I

a u o a l l

a v r l

u u a E wC r t d l v u S e o a E t t

n v c e l

o idv M E c u o r n d y i

l u t r d i

P ea v

n a

t e a r

S

/

c c

c e n f a d i A h Og t u S y ml a f t

n i

o H s c o o a s y l

y - i e n i e y l i c D a t i

l a S a t t

a i L a m h i

r l l

n l c r k c g a hk o i t e c e e t s

o i r h a t cc P C T R M n n ea I I l

TR I

. l l

. l l

I V

I V

. I V

l V

e x s u n l F

e 0 i c k 4 L ) c r o s m a n e s l

e o R g v l nf r r i

O A a r e s (

p e t n

e i n e g h n I D e i

d a cL r e r n t u e s o t )

i 5

c e s U

l u nSk n o n o 4 o t

(

Ei d n i

t o (1 r o o a r iC o r P e to t

ot u g i

M t c) g eCb r et s si n

ni o u0 r iR f

d t 8 n e D ot s ae s n s9 o ed b l pv ni a n1 C r n A e s o h a n sl eE t

u t p Ce c gT n

t xi e h o aeEs o

y eb ni c mS dn ny at u" i

r Bu F te n o s a oo e4d a a o ck t ZuN /

L C ycS q 3 el p pD d

l n e a e e elad p e o g oe nr e xS r i l

o or a o s o i s HRF r i MtaB SDBT P e - - -

D - - -

I

0 e 5 t p

t R

i r

F e n e r

c C x oF 0 e i s a n 1 ,

)l u t l r L F e g e 4 a i

d 0 r

o

- D s n 3 B G s e U 0

- I T a r

D d 4 d n g B e t e 2 a n g A<

l a Sa t l i s n u i c l sU i

t c

d r l e

o b a

Aed

( d e n M F s e mo n

&ma l

P r d a i

r ef oC n d egt r el a id e n a l s

iur r

o AMP a t a cP M n g e u t e o ei n r o

y DP rB x d0 i

d Wd i

o3 e dl e l

a n sic 6 L i t

o edl u nE e 4 6 Wleo l r

l o

a d pM5 c opSA t

sWt ol n

o o

i r l b MAASMAC P a - - - -

F l

l\

[0RNERARE WELDED [0NNECTORS FORMED [ ELL N F]LLERPANEL

\x k' /\ / BOX [ ELL N .

3 ,

y.

l 1

+

i s ,

,i l

j 8

\

l l l l t i '

I i '

! I il / I [

II  ! i f

l

' l  !

l 4 , i l i l

!. i} ( a - i a .. +

i i

{:

t- -c i 4- '

l .

i i t i  ! .

m ,

. I i lEl Il _- 1 7

, p 1  !

4 i I j l l , ll 4

1 l i

={ l

_ f.

7' L

t 4 , ,

l '

e i , n . . , ,

4 i , 1- , , i, , , i ,

! ,  : , , , , , ll i-- __

i 8

.i TYPICAL ARRAY OF STORAGE CELLS

( NON-FLUX TRAP CONSTRUCTION )

2 s ( 0 N /

N /

s -

NQ ph PICTORIALVIEI0FTYPICALRACKSTRUCTURE a

s

) n s y r

o n

i t

o a c i

t b r e i

s sd c n i

l s

n s o

i a ss

,t c i o o i

at i

t r n r ial a c c ebt e y o t i

r gl s m s- g C na ro i

t s r a s e ed u n i

u o (n o n c i r c e l

a n c ta n l

s v t a nl u

o r p u o u o i

p ;c E e) l b o u y c%a c 5 c e l r

g i

t n

t e A9d b 8 n f d

/ n u 3 o a n%a l o 2 c S a5 s s h h t

s { 9 r t i e 5 t fo i

e t

y d

i nt y

g w3 a -

w a

i l

a o9i ad .

i o5 O4 e oOMP l

c C0t r i

n < c c o NS e r d N E AC t g y i

r e n oh e KCM i

s k u nt C e - - - - -

I

. D M I

t n

e m

h i

c r

n e

n l

a s i

o d i

n d o

t e m r a r e

o A l

u d n B a i s )+

m F v

I u

E nV o l b

y msd t u

C& H i x oh o y s 5 5 m a r t t

e dr e e e

i pV a g s m )X w f s a T y( d A n taA A2 5

3 5 .

5 3

2 S yF t a nl a eF U( 1U y

l b OSV F uO %A%

i t

m7 17 7 7 t B t x 0wF e1 a w l

e1 1 s x x x c I i

c s7 7 7 n7 e1

. 6 6 .

i t A1 1 1 r 5 1 4 C

r l eWWWfeW u e I

. F - - - R -

I

)

s n s

l l

e i o

t sl i e c a r

ab 9 u d

e m6 e (2 }

i f

g ss s n s o el )s e l

us l pal b e ci C n

l o t p

ul e m ~c 0 nR n oT i

t e ruF u e47 2 3

i t

Z a c n B s 1 aM r

o h s Al (7 u h s (

u l

g e e e l

a C gelr i h

v i e u u f n t E nHF o uF F o n ih eF r l a 3 C ha y gt t eiah e c 4 d t R wlo rs i

t r i 9

e e r a

p . r a s e ss y0 s f

a eiF B T = b e o el i o = = = y r n l S h r

bt e e e y T mle1 2 3 k k c

k t

i e eu sF n n n me o o o uh m l

n s u a oar iii g g g e e e ei mC m c Z mx i i l

r x er RRR i

t d i

r e ua ai r a C xFB M teM 4

i

. M - - I n - -

I I

y t

i p h

t i

c oy o r rl y b t

n d b l e ymb t a

c c b e l

s mn e od e ,

ms e a s

s r

o n e

n i

p sd ab a i

o u n

s el a c ub el et n i

u a t r .

a uer ,af gl u b u s nph l

o m nl i

s s s s ome l ,t i a pa ar o i

r m i

v g eit i

b ,f p m E pd en

,t d p p y s n emn r-e o se e c0 0 p

C ama0 t

t o at e e i t

wd t r elp5 0

0 f

a c e n n cv s y2 e

ga noi S

r r

oipir n d i

e mmb d f

o u c e y C u c rk uc e s

l m s cr nAt a a u t t l i

/

a o l

a e au/ a r r ct r ml c cf ub el at nis nt n

na l

mpr s oin ai x o mte o c ma i

t i

a r

r r r e ma n tea w ap l

C l o - b l

I

. T A - ~

I

n n n r al i F a f

o Po i

S Pl e s FB d F u d Se e SF a t t

a o sh eae l u ef o

L ot l t h

t g

t i n c s o nn n araiu e n eN P ei l He eo o yc t r

u n t r e s di ot wo C i

t aS ae r n aBe e a c e reid e g p c Un t u Dr n t e eua r

l a mi eh eCo sct aq a i xS EpWd e l

v b cT i

s e E si sD l

ah sUf n oA i

ct -

e c me r r L w o i ga r

t e n s er gu i

l eo o aH u PC mle M ihEa n a

r s mlu ms l

uB l

eP t

c o e uF xt i i b xt d v m a gEt n

y i id ai P

t i tn P i

xnM i

t ud H c e aa e n r g eSa eg l

- jMehi b r u t

a L oin ci i

a e o t d f f

u a d

O n h at at hk s iC - s or m s ml iL l e p r eaSo L r

e i

s r ab ei tr a k smsd uC f k is y

r yt t h l ea sae nn ea aDP ECTEaVC T

n -

l

. A - - -

l I .

i p r h

c u m i e

P v a E E m m t

i e o f gi n l

t uf r o nM O ya e o t g n Aeh l

nd a i

o pt ee r s n aA w k c

t a at a ab d o

u G d sat p e e l

B a be l

l r e nt a a el e G oS I

c E

v md o o r t CL o 0 5

c e c nM wy mdePC se d e

i l

u s ol e omF c

n uS i

l b g m

u a

r l

i a Dv l

i t ws s d

min ep s

s d

t e a a l

v oA D y e sP l e si A y D y H l We e to s -

r kl e d c v ol eni e At e l l

v

- d n n aiMuI l

a ok M cCi o ora s

o t

vl yFS t

a v

m a sn t ei r t t s C re r D Ri - c eC s e F elamcn l ek si l pt t P n h C h x oF o T D TWiaoDRCE HSCC l

l 3

I

r d ap te )m ire W (g 0 7 upe 8 5 qum1 ee 5 Rk l u

ao n MV i

o N t O a I T

A yt ai cm8 )

u U L

D eLi0 d x 1

5 1 ma l

1 4 a A V uo mL/u h

r 7

2 3

6 v E T ial x

t eB E I M

I L

a MH(

i c D A

l O k u L T

lur B ut e )

it

)

d e

a r

A E mr ue a i m

l(

F Ft a 0lu H mp 7 c d Y imx a Te 0 1 l a

y A C M 4

1 (

c H -

E D

F O

l f a S T

L oS rCs be Cia n

1 m

r U

S E

mPr u FT NS 1

e R h

T o e

r od e rd c ao i

r

. a - o a l

n lal c o e f ll f i f uo l

f l

c t r o I

S a F P

ai v s Ca h o

N i

sh y ce k

_ l ah iB y c t e y c e l

a o k t nWiv A ,sit t s

n R s( N T a

i r ) yi a o ek s s g Rd oea v l

i t nc p n e M BR r

e coa e R a i o

P s r f or G t o

Wge i

t n D n el a n nt o o oht n M

I (

k i

dl aC u s witoO m i k c

c n ame l

a at T o a r

u RSS i i l

b i nMl l

,A N R t i eo m e sn n d t

no o n c l u et r s e l

t t o a u

r MF n ss R aiedt a c e l y

t l

o at s i oAs o l

uo r

s a

b S o P dMus ol eset eic mF B m e

/

c e F a eSi s sg i l eley od d o gM r

F ke a r mm Ar s a m h o i n e s an te l e D s WM B tt v e uy gs )

l si d i i l qd npF umt r e aF i

f oigRs b h o r i o S skicR ya mt rayd e

l pG ade F e u g r oe refo l

r a e md sEH k s tuRt u ol e s gsCb A

l t

ci e nt r di a md a s i

ah y e cecd nd l e i r eir b e F ax ao u uxl u a ur Rl a yEE RMF DE FVSCN e -

VnA K .

I

~

n d

_ ei d t e n m r

a a l

b n o ae ei r s f

r y pB a Ts u e P

t i

r C g, n a o s g si n iG t ed e ed ri idc i d e l r ud l

t uS l

n a

_ I n t c(

F l

a t S l uW c

l us r n t ase c nl e l

a r

t So t s u el i

t r

i yC d a i

u el t

c Do eV mt ed na 3 M Pg aia u

r sick c ). n r

a r

plb y

om i

t at s t e cd a P r

- S

/

di ea l

,Ru n f o p ek p s c sl egn o o -

r s A A i

m t edeRitB u ol k

c re ht.

~e b gle b mao no miF n u l

i s i n ulp e t t

r egRib r n L oN u n e

S A aigf o git t

onu e e k s g sl an i t ibsi gC r t w

ci nk ut s c r ad e a sy i

l cmieUt e aiwf f yi s L u B i

l o RSTEbDAF d

Rl a

.n M V A I .

e gl2 i i

U IMPACT RA TTLING l

_l h.

TOP OF RACK P8 qll 2 _

/

/

P 7,. _ _ _ _ g.,

/

i

/f

'Pl3 c10l

/ y E$$

/

b& // ,;g k$5 BEAM SPRING

' b (6 TOTAL ) / _,,g kl7 q6 PEDESTAL 3 7

)= / 5s - ,

PEDESTAL 4 P3L&;sy' P20 b9 y, P2

_5 q _

PEDESTAL I y s'

pj _--.gif,fP27 l / /,J PEDESTAL 2 w

gf p2; a

y: ^^L f IMPACT g/ uf* SPRINGS FOUNDATIDM

}{ SPRINGS SCHEMATIC 0F THE DYNAMIC MODEL FOR DYNARACK

+ +

l)illJlli jl 5

a 2 y

i, l

i, i

o d

l o

w' M .

0 P I

2 F

[ S

. l u

l i

I F

l i

n

)1

.l s0

_ dn 5 o o.

_ ^l / cN e

_ Sg 5

1 (inr p

pS o

t t Sa I l l

e _

f 8

ew m -

I ie I

Th t d

n on a i

1 t 4 0 a1 l -

1

)

i mkc -

ua SR

~

n e

l e

l t

w e

_ B W p

_ 5 a

_ G f

o 1

5 t

l o

i P f

^V 0

5 5 5 5 5 5 5 5 5 1 0 9 8 7 6 5 4 3 1 1 0 0 0 0 0 0 0 ee6C~ 5E8m$o ll flll'

J

(. ,

k c

o R .

[.

o .

g ,

e ,

r o

t S .

2 .

l 1 .

e '

u .

F o .

k ,

o E o

r a '

C f n l

o o

W 3

/

y l e e.

w t o s l

e l

d o e C P 0

0 e

0 0

e e

f ,,

0 @

0 e 0 0 e 0 0 e 3 2 0 O C]k

s n n o o

i t

a i

t c ok c a L a

l u l t

aR a sf e o v d r E e te P n t r e n eC e k s v t O a d

i c

a e te c R t a a c sf o l

p p l

A i e p e e s s ~

o a a l

l s b s a o imTB B d i

c r a et o t o to a o

n n st s c t t c c L a e cap a a p p a ytek c h v a a c Sl eiiImmmaGR e e p oF u

H M r D - -

V . -

o .

N>

ss

%/

N#

FTL ASSEMBLY 7

%s p V 24" : .' IMPACT REGION sN s f /-

DQss ,,j$

' RACK 7

I S

1 4g4gUp#ps#b SHALLOY DROP ON A PERIPHERAL CELL i

l 6

%/

%/

1 N#

,- FUEL ASSEMBLY

%s Ik bk m%Dl s

M

'I?

?'

l

/ RACK I

i .

I

~'

i IMPACT REGION l

j:b"

%g%gUps-DEEP DROP ON A SUPPORT LEG LOCATION 1

y t

i r

y R e r

g e

t i A u t r S t n g U cI e u r e r

t & t u

n S I R I t

c e s A a y u r

r dr S i r t u F r oS t a 5 /t e gl c d n nI I

' wie C

r t a Po oi u

r aio4 t

n eC 2 te c ci n t t t 4 S Sis 8 .

9 4 0 s ni a l & Po3 3 7 i

s ta mt o s P I D n pi sinL o e e a o eTRCI d OS cSMN P o - - ATC c I

. C - - -

A - -

V . .

l l  :

d e

y m _

t r ,

o i _

r f

g l e r d _

e o t

e d o s P ht n s e y

e Mt n i sM I

g e

r d

o a n t i a

r l

y h

l o r et n at t

u d G ms o n gn c o nl e niA o t

a, e u h t oEC c E tr t

r e b e y p NS i l

M ai t r pY S e m

aA l

gSid n Dt a -

R o

l _

n F nd u aAim l

~

o e oD i

l o o P d -

B oTlSU t _

.~

.o P3 L I

M - - - - - -

V .

y g t

i i n

r h g s t o h t

e l s i g

e g

I n i n Wc d f e

r l u

l e

c sS t

u e r

i nl t

a e r c s t u r s r et u,s e d c u d t

h c

u t ed a at ud r aig r o a e tr S

t o e sS t

WLcl WP S L Wkca l o

l e

l oi u o mo a o o

k c o l

o l

d d o o e aRP F P s P RP i

l i

e e P pD p

S I

'A V .

i y

t e

t s N O

f an Si g gr 5

0 7

2 5

0 5

0 7

5 6

2 l I n a 2 1 1 1 1 u T A

iM t

1 s U L

im i

L e A V

y R E H

T ll a

l la l

la W

t G W W i

r n N h t

u t

s e

ht u

g i o E R

T S it n

o l

la W S P

o W t

i S

P it o

e t a t l l

P a

l R c s la a F g g a S n A o E W W +

n L id i

t u E H P t s

ht h a d

a I

n l a

S F

S

+

W P

e N

P r

o N

t r

o L k

o s

L k

o s

v P C

F S

F S

P C C a

C a

e r

E u e r .

t u y c

t e

t N f

an u c O Si gr g 7 0

1 6

3 2

3 4

9 4

0 4

r u r

I T

A U

iM it na 1 3 3 3 1 2 t t L i m

A L S S V E l l H l l l

a l

o T la la W

o o G

N E

W h

W t

s h

t u

o t

u e o R

P l

T n l

a o W S o S S W t t P

i i it a

l P P P G t l l c s la a F g g N o a S n I

L E W W + i i n

D P t h d d

. N s t h a a E F e r o t r o o I .

B S W N o L L V N

+ k k P P s s P F F P a a C S S C C C l

s e

i c

v r

e e c h

s S c a n n n ot r n o o a p et i u

el ma i

p i

t n pA p c c a r m o e u

r oh C C p eP r t l

t s g e v s t n2 D D e&

n f i i1 s

o l

L d 6 n n0 ih t e C d a aG e s P d a u r

k oH E n e L k c y sR ed a c a e o o f

v aU r R aCN e DL P l

l H - - - - -

V .

s e

i c

v r

e _

S g

n g n i

o i l

n i d

l t f f e c u i h

u r

h n S t

S o e s gl n et i

a c

n n i u n a o l d F i y

t s

C s nd a n mt e i D

af k eH r at a A e, c u k k d

nSR o m a e c c c eAiT R c a a eiLt oRRDSA r -

l

.P - - - -

l V .

r f

t

_ n e

m h

i c

r n

e )

e g

l aly nn a

r i

m o t

o oke n e S r s l y mC u s n b mfol t n

o m e

i x

aW(

t i

p e

m3 i

t s a s s n m5 d g e n c A o e3 ei n r is2 ui o i

i f g a - sd a l

e e eU i v o q g e

i c u R r co el eR e

p F d e

eiwRk n/ s R s t

n e r o0 y a c ee S ei sh t d 5 t . t i

l s

cta n r p v s e i e a op S e eiob l

a ni Ridf 5 f t ad u l l

r c 2 o4 i cl i

c e c o

i v

n OeDM4 l

1 p i n r i n

h 9 C p u c 4 L A S e /

3 - - -

T .

f t

n e

m e

r i

u )

q y e

r l

n p o u k n

r e

u e r

s b

/

t C

n n e

f l

o i

o m s t

i pW t d n g(

a h c e o n o c d i

r t

a gd i

i

/

e a w i

f e n d i

c t e pR o5 e al u l p d as n 2 ek e o pit s t S u i ni o 1 h

r at n 1

i g 9 t c e l

a - se 4 s s m 9

.d eR

/ e e h c 3 e 3 d d ui c i

v s u i

n e r o r r e e c l l c n r h s n c uPt g

h aI I nE e i F - B - - -

T . .

e 6 m 3 h 2 i

cr )y l

t o

nn y eo t i

c

" 1 l k

l .

a e a a1 n e p9 n 6 .

i r a7 i

m5 .

mC o c2 o f ef o s ga o nl nS T

s

?

l y"

n det o mWn u( o toi c r t y

n o d s m5 i

g s a o yd t i

x3 el o a p

i a a n a2 R o wm t

a e - c c a s mU i n p i

t i

f i

l l

ai e e r eo s/

e g u g l

e p c Cb l i u awnf e n e (

e mqe r 0 at nd i p e r e c .h c e a gi n5 r

S o s sA "o r p o C a ot o s l l aB r f s k a r F t ot 5 e s o

l c eI S d4 e d

e s a i

t cf u s 4 f a c n

i i a elei f e s wv i

e oF ud o md h e o r d c R o cd e 3 NM 6 Mf r MInA T 5

- - 5

gt 1

1 e

u gfe pR r

o1 lef ut 1

' F ple eu i

2e 6RR c fe l

e u

d kc not e e gt gl g,

o ue 0

0 0

2 aie Ral 0la 0t

/

1 t

l s o nC p

m h y f R

e 0I c r S

t o0 r f 1 tak le ie u pl t

eu Sa cd ro F

ce fe 99R eM

/

RR 8 k

c kc n at ot Rlal p e

e a

r 9 lam 9 ts o

/

6 InC f 9 le 9

1 4 fu 0

1 e

e R

R t 9

r tak Sa cd 9

r o eM R

9 9

9 1

o l 11 o 8 e 9t

/ scar d

0 u eRv oA f

l o

P 3

1 1 qNr Lp 1 e p R A l

e 6 9

le u 9 u

/ fe 4

R 8

d e

F 6Rt l 0Am d 2 L 6 e 9Re t N t s

u 1 Am 4

2L t 2

/ t s

u n 6 e

9 9

. 1 y g

. a wn etnia no p

t R

aal Cr b f e, ta aP m n, e S S

C I

n d h e e t l st h e a r cmi b e i h

i r

y d n b y l ug e wte ns t a o e nI nw e a h s s d

i i

o n ym .

s dmla r ol n n l

t s eipdt ot P tapa e nC opn u et i t s a n n a q

mro a ep l s e o ei l mr l

mRAp p r nt h i

i t

mwl f o oo s nl pTn e St e n ous t f nmb a t e e mtoTimd r I

mco i

l n nt e a o gs e d u n cl e n l

o n a8 u9d o a b o nib v i

s e s9 ei i

t at i

i r

u ei ms1 h c a r s dd nl i cd u Ai , cd s Aapi p i

f en d c C0 c s

f oR3 n r s a o oe s e i ma pt Si i

D wNreif et sb t

at i

t i

l nSfoTr c siol i

v t e emie t

l a ui ad c ng uei f u t s oef r R qvd qh e i

n i

r r e C RNmRbeoo e t ouh e uo r n R -

q cPcc e N - T e -

G . .

i o t e

t S ay n t aT nI l ur a i

o et n at ve a me t

ei r p i

n erdr o l e o pui r r dr cr e op o m o df ap t

i t

s C no n r a o

n a ni to pd eie s i ol aisoi Rf i mt ac vt a n o nr a g n t

e t

eirf it n d c pd i

i I

e pr e si nn n p aohot n eo oS Ccr oici a t sl a RefoiL i

t s cNiSru af m ui n nqI T mor r o ch o e o ei wfn s c g rd eI ni vf f i

e nl l o

DTiwiy i s e r t d v r l

d n e a c n ae r eSr v pT d et t

e u o

eo r e f n p om I

i r

l n pDoa oHa GI em- P r

- .