ML20210D760
| ML20210D760 | |
| Person / Time | |
|---|---|
| Site: | Sequoyah  |
| Issue date: | 07/16/1999 |
| From: | Hernan R NRC (Affiliation Not Assigned) |
| To: | NRC (Affiliation Not Assigned) |
| References | |
| NUDOCS 9907280014 | |
| Download: ML20210D760 (37) | |
Text
{{#Wiki_filter:u ! , l p aro
, p" u UNITED STATES ~# S NUCLEAR REGULATORY COMMISSION ,
f WASHINGTON, D.C. 205$5-0001
%..... July 16,1999 LICENSEE: Tennessee Valley Authority l
FACILITY: Sequoyah Nuclear Plant, Units 1 and 2
SUBJECT:
SUMMARY
- JUNE 16,1999, MEETING WITH TVA TO BRIEF THE STAFF ON THE PLANNED STEAM GENERATOR REPLACEMENT On June 16,1999, representatives of the Tennessee Valley Authority (TVA), the licensee for the Sequoyah Nuclear Plant met in a public meeting with members of the U.S. Nuclear Regulatory Commission (NRC) staff at NRC Headquarters in Rockville, Maryland. TVA requested this meeting to brief the staff regarding ongoing efforts in planning replacement of the steam I
generators in Sequoyah Units 1 and 2. A list of attendees is given in Enclosure 1. The handout ! provided by TVA d; ring the meeting is included as Enclosure 2. TVA has completed an evaluation of the various options to prolong operation of Sequoyah Units 1 and 2 given the fact that steam generator tube plugging (i.e., removal from service) will result in operationallimitations before expiration of the operating licenses for the Sequoyah units. Tube defects in the Unit 1 steam generators have required plugging of 5.6% (755) of the steam generator tubes, in spite of measures to improve secondary plant chemistry, design and operations. Although the amount required plugging is below the industry average for similarly-designed plants, electrical output of the plant will start to become decreased when steam generator tube plugging reaches about 8%. As indicated in Enclosure 2, a feasibility study for steam generator replacement was completed , in December 1998 and requests for proposals for both the replacement generators and l installation have been sent out to potential suppliers. Contracts are scheduled to be awarded in the Fall of 1999. Fabrication of the new steam generators is expected to take approximately 37 months, with an estimated delivery of late in 2002. TVA discussed two alternatives (including l cad paths) for removing the existing steam generators and installing the new ones. The first alternative involves cutting a hole in the top of the containment and concrete biological shield (containment building). The steam generators would then be lifted vertically through the opening using a large boom crane and laid down in a down-ending area outside of the building (see pp.14-16 of Enclosure 2). The ;econd alternative would involve lifting the steam generators to a horizontal position within containment \ and moving them horizontally through the equipment hatch, over the spent fuel pool, and ) lowering them to the railroad bay levelin the auxiliary building to a transporting device ) (see pp.19-23 of Enclosure 2). A preliminary feasibility study for the second alternative has been comp'eted and additional analyses are in progress. Selection of which method is to be
/
l used will be made after receipt of contract bids. A second meeting with the NRC is tentatively planned for early in 2000.
/g O\
TVA will seek NRC approval prior to movement of steam generators over the spent fuel pool by submitting a topical report, if that is the alternative selected. The topical would be submitted to the NRC (if needed) during the first half of 2000. There may also be Technical Specification 7 gg RJ RFRTER COPY l
u changes required for steam generator replacement if needed, these changes would be requested for issuance by the second calendar quarter of 2002. All other aspects of the steam i generator project will be perforried under the authority of 10 CFR 50.59, " Changes, Tests, and { Experiments." The NRC staff had no significant questions or comments and expressed appreciation for a i timely and informative presentation. ) Y.!d. - Ronald W. Hernan, Senior Project Manager, Section 2 Project Directorate ll Division of Licensing Project Management Office of Nuclear Reactor Regulation Docket Nos. 50-327 and 50-328
Enclosures:
- 1. Attendance List
- 2. TVA Handout cc w/ enclosures: See next page l
l
NRCITVA MEETING ON SEQUOYAH THE STEAM GENERATOR REPLACEMENT PROJECT WEDNESDAY. JUNE 16,1999 ATTENDEES Name Affiliation Ronald Hernan NRC Herb Berkow NRC Sheri Peterson NRC Steve LaVie NRC John Tsao NRC Cheng-lH Wu NRC Brian Thomas NRC Chu-yu Liang NRC Pedro Salas TVA Paul G. Trudel TVA John T. Herron TVA Rob.ert R. Rausch TVA Andrew Matyas Bechtel Cal Reid Bechtel Leslie Collius ABBCENP ENCLOSURE 1
e .I e, y 3]w%
,6 N#
S4 2 s~ mW fr ;
, 2
. [ ,
r ~ ^ .E
~ -
R U
- n, ~
~ -
S O 4 . L t k
~ '
. C N
E
~
n l a t n e a
- ~
E v' P _yn ^ ' m ,Q,t _d
^
e . 4 r c ym , a l a p 1 4~
- ~
e
- , ~
g :a-e l R
.I1 fe,_iD. n f; f c ,
- y. 1* [-
t e e Mm9 9
.9 .
u 3 r t 2 x an.Me i 1 o a y, ,.
., -m"' f l
. C s ,.6 N t a
r e
~
$^
ff3: h :lf; :,,? ,. R f> A
?. .
N ck#.en
/
V R,J v o u 1-h n $
^
- i. T, a
e i '
$y
?
G 0W y . 2y ~ A, 2r o
- .~
U D m U.< I W
~ s~
u a ;. s m ~ e
.?
9bM _ q t g Me:M;0 ?
"lh.X L
f S n6 CQ g e qM 2Q&y pN)%l%%MRw' w S *7'4 T i3w
%i.
yam 1'y . 9- .y A g 1 s " %le. '
.p.
4 -yD*~
.T xU e - pM? s f.
- yfe '
e,v m eQ g wi -
<.~
fk L ,
~ kn~h{g b
" {
w
- , ;g
{ '
n i n o l e l e h c l e s a r r r e d u r d u s u a d u l a a r r S g H T T R T o n o r h J o l P u a l P u a b B o l P u a d P r e P t n e m e c a l a d pn e e Rg rA o t a r n o ht a s e i r P n a p d a o e m o L G C t r o d y i d g n a u l i m n o r e S t B u w e a i t w n e t y y i v t e d c u i e v G i l i b i r a R e o r m i l C S i e a s x r a t n v t e e u R I O S F A N n o r r e H
s e _ g n 1 a 8 h 9 C n 1 n
, t o g1 n i t
i s y e a e l c D Ju m l oi i f r n e o c e c P e n s o a p _ o l n ti p l e S _ i e a r e n u l d e i g F c a t c n p o R r a t i n n u CO l r o yi n oMg e p hc d e a t t t nI c a t a S e o i i c n e T r l r r r a p r e e i b e n i t t P o l m n yi a e a r v de n o e c l e G e Ot a r L m G ne Rf p s I a o l c tn soO
- r e e4 C toR l
c e s n mi af i f a s n t a r tn u ou ag Nh e t e EP l ol a L P we e n e e m gB S s s e e ts se i vG e h s s ai n 1 d e a a n e r o e e ca yts t s e r e r v ts R vo pe l o e i n o cn cn er e uWU q pI o I P R CMR R e r - - S - - P - - - - N n o r r e H
gr e r
. , neb l 3 iei s
- l ninS ege c inn LEn A m - a - e . T e r r o at c t n I wa dr rt e a n rg m HoC on r i t c re _ e a el tr ntea l _ c I wa nis o gn r nI el p ro et c CE i l ve r oer I l ta tr s a _ rR e t a r gh a s c In on C rg o ne vr o e n nu aa t ir c ew a ra Ot a eMR Gt r t l I t r e nd c e nir ga t r meb o C EnH l c e ajoo r e e te rR t ceedu j n SP I en r jiT oe ogl r nu P Ea e n PrG P r r e o l i eb s m I i vnO i a t c y Cgnd i e m Ev a e t jr o r eC e a D Pnc S I ngM i 1 one e deEv te c l a a c rit t R S ies i ne a nJ u n ' 1 I h gr i c nt e U t r c e r n o MeelWa aga r a n nA l t o am CMoT l e d i n T
~
y 4
- r 2l la0 3 n3 o e
_ l t 0 i to1 pC0 4 urOF
, > Cs2 n/ I 0 t
uR O r oy r I U I 3 *U/2F 9 _ t - ae F t r v _ ei nl e ' > G eD y r r ' 1 ot 1 1 ar0k O Cr ao0 2 Ue pW/ I 9 _ r _ r P o t q a n r ei o 4> w nt ea s i e Gi cr 0 w0 n v mba 1 Cd0 o0 eaF r t I k2 Ula3
/
e S W v r ' r t O , t - c t cd a r r9 t cd ar9 j e t nw/ 9 a9 t r nw0 a/9 _ o CoA CoA1 r P r ' r '
'r fo s l e
r r s a s a e 9 l 9 t s ep o w9 d/ l a/9 t uqr o r4 a s5 n H I _ eP R r, t y i l i y8 b i u/ d9 s t 2 - aS1 e F l
' e r d u
r T
5 6 0 3 f S -- - f_ . I
/.
.C
' A -
G #-
. 4 l
N . p. C r XI RV 7 g 3 5 2 E o T - 2 , r E l C , t S L
. l
)
L a r U S . l C
/, -
'y / s N U A T A
D & I D C e N G
. O I
C s r 0S 2U E A n I . - 9 , - , O M( 1 s we N C j U . N P U
)
s I . - / I T MN v G . -
/,
N OO i eG o G u LU
+
O C L A C S o v r m Q- P
/
5 IC 1 R E o u e a s D u E p' M M GO ve t t a T C S O V s A u R a t OS t " R t S E C .
- A E
E S 0 Y W - 1 J . 1 O1 L it 1 t O . P U
. n i
m t n R .
- MN i U P . - -
OO n
/ .
C S N L . - t n U O A U i t im i k b P 5 S T L g n B a e r C ig e - g W - A u l P - M - g _ - - - O 0 0 0 0 0 9 0 0 0 0 0 0 0 0 0 0 5 4 3 2 1 gg $n.OJ@" u Qg@3'5$*? l e d u r T
i a 6 r m e a f i t r e r gi C ole r gP R n l s g i g a s
% n g v e 6 o r c u mS gi t 5 i n l n P e t n a a o e e L te R e r
e a r l e P g nr p t e T t r v o d u e p a t o L e h l S S ACH l t o e g a r i n 5 - - - - - e g5 g 7 n u s we eG l P
)
c C s e m t m e s y _ i i r e S vm r e a t e mT b u i gl n o r S t s y mn e i g h s r e s ve mdg y e n a t n n t s t e o i l t s e o o yk OS S-n u l g e uC ql l Ci a yl t S n l n P a e t 1 o P a t r u w/s B a Nf i nii c s c r o g n t ( o n e c mmid i e r h c n g e e e e widgr n g a b e h h R o a o U i r n ev mu TCC/l n yr yr pB u d S d pC gAN o a a - y e n e gt t i d d a c g e c l u n n e e t a n o n o L a o a n n P rr rr v r c c t e hn tr hn u u e e WE NE i eS S beCC s e u - - r - - - - - - T P l e d i n T
7 N l l S 3 4 J 0 n 0l o 2M l d a M ne l t J s I n N t e l a S L l e - l - a - 3J 0 3 1 r t i t 0l l e 2M l M gClc e y D a b S m u u S l J n G T - o S t N 6 R n d l e e n S o $ m e e 2 0 0l l J i t s n c a lp h 2M l e s a ) R a c l M J B 2 iz e d iu e r $ S l 1 i q N e b e l e o r r Ey Cc l S r u c M f i ( t I ee or g n 1 J s h 0 k e t a we r 0l 2M l W o k a ingn P g ht a d P M y c E a P ao em r d l o P t
- L J t n -
a r o e w L N o - c i e l p d h g ip o t a n o v c 0 l S J P r d k e dr l W a P 6 T da ee i r ML t 0 dr a 0l 1 w po o M m e a 2M a 1 e A b l l A w l e - C u 3y c R S t M v y vl p l J e C t c r a 'n. D
. j e .. N 2$$
Oe n t Co g N n - l w o o ?" - S C C _ d R k R 9 9 J l l W a $ N 9 lM 1 l 0 d I M 1 l e e s l S J N C e o p S P J I or
~
~
)
d
'iu e
r q e P ~ kr o n nia s e g a h f i ( h r s le m5i t
~
k t _k ta a dta 5a i c a P P l d u a ts t a s r o d wn P ' d d a oa Le S da dt _ e ~M hW h e a r p e In I n dr t c e o t r L - S _ c e s 5 a d d k e - - T nut y r r P Ba a S r a a n g g _ w r ev n t n n _ o w
& L la io e kr ~0
- - - - A ne ~C A W r t
ite ite m e'z 2 3 e Ac eMeMT e 1 t e c e D no ed :, e _ o5 1 I e'e 1 e r t ib n W edy y~e g i r m s G W o t
. ig l n cu b i n C C x h N
e e 9 dy d y d u S Ie n
-. n o o i s R R d e C C E P M n eN N S R r
p o C C C C C R I k m e t u t e c a T o in iL l e d u r T
s r t o ra rs e n s n o s n o e t a r o e r o G s i t a m i s n r r n e e a a eG n e e St p mmG ms o n i DeS r t a n r a l i a n Ci to e g t ol aS t i r a nl O r a g r i eig in a a s _ t oc i n g i n n r eOig e af s t a r m GsaOs i ri t s r a e c s e eDl a D e me S n e u a ma ea s e p q a r u l i t e S n G S e n R e r t e o a ht S t mo ai t n x Mi S a t t s oE be Wg n n - c o m i e e o t L e a t ak i Ti u n g mih t e c e a g i d t i cL d g c o HP a S f i r- e u aL t cf od r l i l e e - ra P o l pl a e z r p pk e g% p5 R z o e v p S i u d L U1 yNOS i e B - - - K - - -
~ - -
l e d u r T
9 n o s g i ig n ,I_ g n ic l u
)
ie _ r z i g g g w a o g o)s r r l s d o a n ug % g ign ip 0 9 3 9 7 3 9 8 _ lp u F e cm ei u ev rem m m iu y da H N t e p i s e lp 1 D %a 5 8 1 4 6 1 1 1 9 5 3
%TFriu 5
1 T 0 led a im c x u w i S '2 r R leo d l n s o in O l t u ms t
- - - - 8 x 0 n E 9 e e m a r t
5 4 7 a 5 1 npa ma t G % 00 0 im Y t 1 m 3 5 r m h S u 0 -
% g ox 4 4 6 Se im s e n 0 34 o n t I R am 3 51 5
105 5 3 4 s i 1 2 I u CE o St 6 in l r r 5 - n i 0 te n Ci to 8 im 0 h u I 9 ia (m t T p ( 5 S S 2 2 m E 8 3 o Y C r a s r n g e n t oc i t o a g g u n lp ig ig g i de r u q e A d lo i l m s iu x io p s n a in i r te im )g af a r D a s e lp g u 0 % 8 0 0 80 6 3 R m M l i le r i u m m x u m d a E R e Li n wi p u T 8 v ri c e d % t a 8 3 5 0 8 8 7 L l D a ix 0 m a 6 6 A
/
4 is lop t e e m 0 e _ 0 m 3 1 1 5 N h o F n . n m t a im u 5 5 i n 0 te 6- S % m g lp u x mc e _ n p i 5 % aa e O 6 5 8 a x M 0 I b n o 2 0 I h T o r E s S tedj a e S G 9 te ( m r 7 2 a x A 5 3 C e / 8 W N G m a m e e t
- t s
a A - n m S t ig s U( y'n
)
)
"R e
r u
)
r )
)
d f. e q t S y n i o s c e a h n t -
)
( p t (e le aer
/ %t F e s i o t a i
v e i m w f F- p WI e mv a n t l i ( p h D e t f o M( t r
=
b s a L, a p u e log m Vn T l e l _*0 1 ( t m e s y ( o r e v % o 6 Fe 0 1 s u te n ic l o c e e r a e n E t e x i it g n u be C V (w i eit g e S y ( e r hs p P. m t S s e t u m r
)e u r O taew fo na S yrO rT s e
f e id d ir a Se p i t e n t R a la w ta ir e t. m r r a F t C n ca l o r o ; r R T a
/ t
- r. p e u e w e u a b e i L
i Sp e o r r y al a u e w F) r P y H T-oq u m t J- ltte% b Tt a dnm r a C )n NM S u do gU n m dn - in r - i w u0 m s m c o r v S be e t s w l o lo uB iT I m t e eh m t e 0 u e ir e o Ga C u B- buec ae b i u u e T O1 N II P SN R(T R T i o /r p T M B Fh A W U TT S t o r P l e d u r T
01 - d - e s o p _ o e _ n r _ c _ P r o s t n F o i t e k u r s a s a o m e e T i t pe c l u e m mgn a i _ l R su L p d s s o a e e I s s i s a Ch R t o p e o s c B n orC e n P r P o r i g s t n e t a n o p w95 e D r r e N e n e n m e 5 0 s a i r r i o n o o ht I e r B a t a u e p C 9 r E A t l a r e N wu c v Gm t o5 d n he ed of E mo a0 i Ut v r o r5 f eP s aC e e nR i g oR n r e cih o n d o eF t a b f i s t t S GC l u a micF i s M e e m0 a 1 v e p EMS . . e a t i - - - S v l e d u r T
1
. 1 g
o i n t s s e n e s e s n c n o i L o p p r s n s o e o e R i R s n e t a l r e os t r u l u c r t a r u t e m i t a i c a a u r r e C u r pe s r a pe o P - l t r a mu r S n mgn u et p ) g - t S Tu a S s i s o a dR n N S me e D Ch a ep r e N ( t s t n ei d y rP n a rC o s u s e U m t e S t n Pr l t t e sd l s - a a e a r e n s yP ei rS y n v o S y l P ht d l a o y e n e n gr na i t m l n f-o O n o s s Aid d n c e R e p pi o e n c o e p e t l o t o t S u ta n s Gmd r n i uc r a t a t e e n c s BeS P me d l d H a et e a f mo Ac mBf n i - t nd r y e u Ee c e n s a n S c d u aC t _ eA ma s s c e o o n l m t e b R iny r e r Di t p i r a D e t S a i t ai n m t oA a a S t s S F nme t oir r v oo ed r n c l u n S a S tem oo aUCP OCCNP NPC l e r - - - - - - A - -
2 1 r t o a r e d n e e t c G u d m f n a o o e o C S t R g r r n y t o f o i d d c d l i h t u t a r i e B u c t a S n f t n H o i t n e t t y C t d e me n n i n I i m l a p _ i e s t n i u . b m y o q i e a CE s c w h h a l a ht g g e py a u u o o F Ru ed P h r h r . t e TT dS l b e e e y c c c t i s e e ni l al a i i P P ei e v e e i rb F o n n ei s pa xe om we OO EF TR - -
. h c
s u a R
- 3 1
_ f - o o R r o g t a d n t s ni n r n e a e n e e m od G m n il t i o i a pu m a D t n o OBt S e t t s n e C e l a n m o m t a r ve F r t r a t s om mn e t e e r p m o n o m n c s C e ei a a r n o r s r D Rt n C o g r o o d C n t a o a t t e e r i t yo v g r s t e d l e n a r e n r e t e s dC a i l a e i u e n e T u oLi t v e i r p o B G e G e mG e t h nl b c l i d t a S g I s mF a r p p l i e ma o te m a ta m R yu e se t r oAs S h DS e egk Si n a i t o r i t s r o t c e t n n v e ii n d S t el d L e _ l ih i vA p p a e oms l e O e s wb u de y l i i
& u R mtr e mB bT i
s t c n S l e ea Aida i f u / mt t mer sl RpHH l o l o eN v o e sd t ai r r t a e t l r b u e u o u u e s ai t t e gg e et e c e o jOBDCCCCRI n eh RS Inn t I Fi a P M- - - - - - - - - - e - n
- O h _
c s u _ a R _
1 ll \ l l
,l y
f o o s n R i o g t a ni n s c o od L il y t i pu i l t OB i a c l t F a n t ; ve r o 3 h om t 5 p .~ mn ei S p u . 9 - -
;g:.g
,', :g o
a H2
~
1xg Rt n & mp%,g
. e:gsg i
4 yo e n m^;M+ gxQN
,T 6 n dCu a
r wmVM[a* Q; a>~3f4?:: *; Eiw _O4*rQ M4 4 <-. t h C ? 5 i.E Q S g d p?%Mp,.Y?lm[9 g N
^ Ww yu e $- Cc t o s
o e$n;h+s' Mi: E t";I fsy 2 [f m , Md@Nw' n,w i r p r~ m*%}' s+' yb;fg$Dw d 3 l ih o r pyF$ f 7i 'Q-b i T P . l W@e[DN; s e - i .Q% ( 2 M ;$g ,k a c e :. t e e i S t ' z.l-l m$ - Fi wi s
* - "' h- f P
^
N
. dEW' <kh 4
e Q $ {? 1 ir ? ~ih wf;d;W?' i 2 d$wp' - n S O - h c s u a R i1il '
5 1 f o o = _c R
\
_ ~ g s n ni il od t i _ pu - ~ OBt l a n ve om E_ M _ O G mn D_ _ N I _ D _ N _ E - ei a M : t t _ O Rt n D t ( yo dC u t S h g yu i t o r l ih b i T E " ' s _ K ?. a e c ht R N OA S T _ n' ^u i".
?' P e e P a
Fi , P d _ , s a \ e o . - n L O - h c s u a R
6 1 f o a o ( R s E n' U s Q il o 'd t i pu ) OB s _ l t a n x ' ve _ om" N' m'a N ' e N . Rt n
'/
C yo . . dCu s l;v . n t h - hf:.m;w'u S g
- 4 .
i f yu s i l i t o T 1 c; j:
/
= ~
7 b ) i s I a c e ht e a p Fep1 d = ' a 1= . ~ e L y n O
- h c
s u a t I
. 7 1
f o o R ht g 'L t l
*l i
W s ni n Wi H l l i l ht a e l i t c od l \ t t l i l' n e i l l n l t r t i e o a pu l l C o fe 5 L r OB t s l
't i g
i l s t r o n I t e _ l l s a a n i e s i > r _ y o x e l ve l a Nl C l n b e i s om mn t n lli AWr 1 t o G s n u P o n % i r e t g ei a d e '! o l' S t n Rt n i c c t i r T HO
^l wd o
i l i yo t A l I N l e uh t
't B a dC l
s pGty l rP u n o o r i il l l i t e n s e n l ad oa S t h i D I { i i l r i S oL g 't f t r I f L u o'.lh 5 't l yu l o t a i l i l l l e d/ n n o l l i t s r e c '( l i 't r n a o ir e e l l i f i s i t l n l e i i l y l ki s i h R e ' t l a li l l
\
~
n o bT / G li t
\
aP C B t s t l i t i s n m *t f i l i l R e
'(
e l a e r E c n
$ t e a N l a
e e c c t DC u r Fi e n S o P C - - e n a O h cs u a R
_ 8 . 1 r o h t a s c l o r e t e nt a o n e r iHo P G e c n o s r t l e o t a pt u m C r a n F e Oe l t n e p S t e i d g n G n e t s n e a m S m o l i u s m m vp s s F r B t r o a e t a r oi u o e y a t p mq ht C r t e r i r a r e n e S t n C m o eE l o c i e a t n x G r R h d d P e m C o A u me m c t o a yg e o v L a t s e e a e a r e d u t t l s y a a t p n l e S S e t u o r o v mil i l t i i r p o i r p o r R t ol mG e ntes c ai r r mpl a e S h I a R p p e s t t s m a y T s yF p p t n s y e e r s r eS r As A y ar In S o u to t t r t S i t e il t i a o c c e v n e e S T
&i a l
t t c l c i vR p p o r a
- e. omoi&ta v l R u c a e
i e i u /P R r e a mR r bi t c e mt r e o e t R i z S n l e v p v s sP a e Alyd a l i g s f e u RpRl
/
l m/au ts e o s mnar emc o o n l f e u r n i u e e t uo t e e e n o jABDDCCCI n RTRRR F O a M- - - - - - - - - - - - h c s u a R
9 I b - h . s c - w nt a . . oH
/
g i t [i i f._ pt .
$'_,k, _-
n Oe
\ - hg, ,
i't:*g .. - ;. a 1
,- d =
l - m a p .
.,: ! nQ j
* ; S, ' %
=.
], V P
v
~
R ('. N
, ~
cz oi u u ., ; : mq ht i{ ni:{ j_ _ eE
- i_
s a l R h P ~ yg d a d u o t uor L g Sh n y T i d l i t e i u l c B bi e i - t _ n iPs e a e m e n n F O i t a n o C h c s u a R
h _ s c M 7 nt a iHo 4 3
.g t T pt n
7 n
'/
5 Oe o
,' .g i
t l a m a '. , vp v ; l e ,
*g Q -
oi u E mq h r . o 9 eE o R h l F M, ,. y g l e . d u u u o % ,a_,_ f r e . t R Sh - y T g . S - t e i n " '
,j "
i , l c d ' * .. i bi e l i u
<V' i
P B j s , a e y r fp[>1l. . : e n a . - F i O l i x u A
l J o - h @: - s c - nt a i A i! L_j o _- i iH t @ L,l _ t mL_g _\
~
pt Oen bl
;W 1.lL J;nL1 )e1 l
l
) l i? Oy -
+
a m
!." .l fl9I -
vp ,L yr+I ,H j!y U ggtdk l 1 oi u mq ,
;W 1 - r eE L - [I 1
\ k.iP n
lr g llll, R h @ _ I N ei}\ ?lT
\
i yg ht
- x
, 7iE_p4 !s1 d u a - J"k _ .-
t uor P Sh d a y T L o i t e g l c n bi e i i d iPs l i u a e e n B y N N F O a r N i l i x u A x
\l!
f . 1 l ~
* , , ,~
,y,c*e. t '-
, {j EumME
'N '
-2 -
~.- \ x.
'O r- \
J. b, a
.,7 l
I M 4.-f.r~~~____-
'l
'1 Y---~--
c -- - 2.
~~
awe J _--q l l i l (, '
, w" ' m ._ = w[+3
~
A 1 i
,- (
}my ,
4 ; p-1
\
- },ti ,1 j ,m c
j
.-j i L-gg i g v tu
-.4) l i i 1<A
= zm2mtry- yw_ t
.-. - - e i
- - - h rr 4,7
; - x .
_ q_. 4 ll t1& ,/
-L il % ~,
ra t hll I /N M 23m== ==2m Iq r kn ./ - N ' qx .= _ = r=2.=_ 2Tr a ._ _ > = \ ~ { l c'], 11 l '
\ i n- M l \ <
j l
==qeso\ i.-- E;s c , n it i7 -4af-1
__.h._'i == ,+ y1 s ,. w
= ,l 17s .
'& 9
!._ = l ,0 I
i !! l N/ ,/- _--j il E h g i I
; r il; g_
p[l '
,\
.,' /'s G
I h_)(' l h4 - h~ ~- ' ~ ~~ , r _ , . .3, ( n.sy- -i -v' ; l_ $ .
/
o i g v:.. jl
~
%q r i C ' '
cci m! s a ,,. . . ,-. i - - a
...c,,,.-. HA ,_, . ,,,,, ,. . . . . . - - ,. m _
\
l N H e
\
s Q,
?
m I I a, \ I
~~
\ $,
\ W Il 4
l 0
h s c nt a \/ qQ o iH t pt \ Oen
\
v l m m t a vp t e - s oi u y mq S l eE i a - R h R yg ht
- , 1
/j
- d u a t uor P d \ Sh a j I y T L o / i t e g - l c n - - i bi e i d . i l 7 l% sP l Ii i u Y [f i a e B - e n y . ' F O r a kt . b i l i F . x u A
a
. _ ' :==: - . n _ - d' F *h 7 : 1 II
'~\. -- . '*: .. _ .* _ .] w.
~
T"~;T::~~ y':C'~ Y l .) l POLLERS WITH j, l,;.M"{t1*],h TRACr GU: DES l
. y. l
'\
STRUCTURAL STEEL BOX GIRDER <~ t.= "-
, ( Al 1)
, r- -w .-
. a j
. c. i j
'f' ;
- .( ,
j n DETAIL B l n - . N _y l - u H F-o .- a
'O
/ %4 t -- a g SEE DETAIL B
\. .
. . s_.
v . t
. .. 4
, i l < ~ .
l
.c SPENT FUEL POOL u
\ \ \ S cccr mo e a
e 0 { ', *, ., 30 t R7 .Q' I
., :. . . s., ,, ..
l _ 1 n ' i 11 1
^
A' %l q cc '0 4 II ro jka jy m m re',= w '- Y g t'a
,t, l .~'..-
- . ,,q;gy?g;':
; pbs ~_.-
yZp O n g-,$.____
~ ~ -" =-=
,_df[_.
= 1=:s;;=ng __
_f q d y 0 -~==razpm;w , _ _ l m l O e g t-- th---- ~
<=m.._ __
O 1L O ~9Cassst m~_.~== -
= _ . .==I rn
- =: 9 gm.;_,_ _
y,y .,,. _ _ --- ~ -~ ~- H t/) ft hs=seg .; cc - c p , _H PM _.
>.a E 3
tn t 'L ,
& -ef}====+=m==g= c ~ ~r %k ),
i,$ s __
\
p-l y em __- g
=_
0 N & o o& fz - ~ % A =n
.m/ '%'
_N m n= _=
- m. ,a:-= '
. _r m__-
=-
~
y~' g , - 3: Id pc
/ \.hijd) - l M I.
mn
,' s y , y an=- f kh ' uI n
@I m \ ,
QQ p e tg \/_ ,,- m.m
& O l Q .a l
& 0
** 3 AO~
.~
t
~
.m
/
g N O I O C I l N O h a M
.M A
e 0 g ' des >F( k d as e
, svu. s- %. ;" ,.-
i L._..__;. m
- g
's A
=$ .L,-l ' _
}[ }I 1 / ,~
, y 2_m ._,F I j
.ss:L+=F..___,_____,___ __. w-----
c
+= czE H_r--U~_ aru_d -f)
I_______-;,
~ p&d v Nf 4.ya 'ly
-im sy l ($ .s.
.x.v,e
. i G] .
e 1 j 'y 3 4 ^, ! gg :S %jj !d /
^.N __ -
dW p$fd s j .u 3. I I L y M a l l Ma -{h. - y g- J__ [Q-- p sj ,_. R,.-, . uu L ____: .C. ,,,)
- f. i mu ymg'n.j =-~. 4>Crrt im:r F[
o , = =y h.y n.- ; =~ L:p[y Q
- l. 59 )
- m. /
c ~ m, ~ ~ _ . pj _ /, : cut n yt:'t Dj 1,c s h ', " . 71 s .
,; m_ 2anzm_.,_1 _ __%_J [. ,_ .
-4%ll - '
(g hf f e- t [?M l N k'?) a g y l
- -_ f, Eaq vd PM k3 _at. a
_4'hpI '
]m7Tfijje==
==s2 ~
=mar g n w - {}L.m T~ m e,.
w}w J_=. , \ \ a
~
1 1 (:4
/ I P/
/\
'v' _
w&q / l /N g3 (,Q s a==== cm _ y, [& --. -c - W3 v q. r sc_ w"Y u
=;u f
e .< i ' 3') j' /
/
vnt t .I 7 i-_ 6 l .. c% ;
\ ,. . iot . ,, . .. . . m a f N :o mr . is -o eoc.** mrac l ; .o_.-.-
'N I I I f I I
\
- l. N f
1 x d d h M I I i
M s - n - i o t a - y l l g n a a n a h B t s ir l P _ s c d I n e v y nt a a o y o c o r a C r n e iH l i d g t a n n pt s R u o l i Oen t s k o o o n e c a l t B P o t r o r o e y l C l m uT r e a vp b e P w a Fu n e Lo d t n to l i l r p n oi u u no a i t i o ei mq t Al u Ft dna t c pt c e c fi eE ht Mnpe n k S S e
- r v u i
r a n g c on _ R h oS P s e A ro i l gf o n nC P _ yg o r & i d r h d d o o e d u t i a a n t l i u uf s o g o r a sr t B n t uor L ne Sp o o t s n By o l ct x n o s i l o a E u Sh g e s a e t r nG r r c i t o C yT i d mt o n a e n e e r l ul o i i l a x r c o i c l o e a r Gf e s u teAt P t l i i l c ut e e s eA a a e s i bi e BS e e a ar n mn Rf o Mh l T u e s y v G e T / n i sP r o mS t s h n c gmt oF c a a ima d r a et e nr i e e e fi t a e e r s peP l e o c r oy Si F O n i xRS L t L nBFS n u o A - - - - C - - - h c s u a R
5 2 s r s o A l e a t r s s n tee i s a S ne a l P gG B y n - c am i ht s n g c - e n a a e Pt e i l . s g s e dn gS P a D i t n _ dB g n a n n o gi t a y i t s C i n ro ot i i x & gp ns n E l t i _ I i i r a _ t a n Br gb U h t h rT or ni s Tg g n f of _ i d a t i r e o i y . l e pW t a r gl o o o u F p y i e l u r p oP _ S ra O dl _ Bry eC e oe ht u ya t Da a n ht eF r n oCy ht Mtne _ ai i d p i l m i s t s n gW o nS a i i s ol n ht e r - xl e y i oiode a v u r t l ad o cai r PO t a l n AP A l u ct h ae t r u e q ai e d s oa l ht CMInRLR a - - - P l e d u r T
6 2 s t s ht n a e Pt n o _ d o t m y
]
S T y c n aC o S t e s y i li r a x G E [ m i t e g n m e l u la n t s e o I a t i na oR l i A t o yS t s y int i gr e C S y gt t a m
/
ma da yuM l ia u or it R n i obc n l r lafv fr d A adig c n n U l o s aV i d m E lat o s r ol oH r t i r g nl e u ooo or i i g n P o b r a u re aa r nBPF t a l e l u eRi r t d E e& l e u i n c n n miC p F amu e e l ug uS o u O t et G r Gr B Bt S Fn n l yP r t sS f n nin e e ad y g m By maoS mL idlin ae l m /o rya e at iaf e4 l pl oSP a hd p t h i t eS r d - yr a nS u& aiS R u t f mfS 3ix t 7 u A ef y nc n oc iu wqa n nr eh n a on o r l ieh B oeoE o e n o f a n n t t t ci va oy r t r s r eyfeg o netans i giois t ait i ut P n af d u gi sS si n t t r it c aPa u as l l l i o ea r cdi s ix l nl nld ceienlc n e r ndaat t x o eu aia r r aiuf fa poxt a o sn xi m l i InELDATRTBEMOCEInPLI ul e + . . . . . . . . . . . ArP l e d u r T
_., 7 2 e l v o f s o e R t n
. e s t t
o m s n u e e g o o e e v l n i t g m o o a a n a i T oh u M P C l aC h e o ol l e S u T vt l p r o t E n F t e m oP t n a 9 n o s n A w i l r n t 5 p o P e e l e u p u s 0 mi t s i F S o a w v e l a vt n s s R e 5 r Cf i c l o o o t e r i d l n o A R r e p p r c e A m d nt a o _ Ue n My pS r t a C Ar e e c v a e d e r h R Cv s ol Mep teG a r o T e N RO l a o R r l e p mp a s l u Ns r t t f r e m e e d o o mS s h i t T e c e s k e at mt r ta o p r ot & gn are h n c o e r b u e n e C n e a B Si S e R e e mn t t n S h e C e a es a G B l l e l e n iG d e c m o c a a Rib l nu - W m s o i p o te a t s l p e mA r s s iQ t a e S o Aa PTS mRP F P i nC Ve t o r e aR TS P - - t I MN s l a a S
A r
,. 7 1
/ '
1
,c Tennessee Valley Authority SEQUOYAH NUCLEAR PLANT cc:
Mr. J. A. Scalice Mr. Pedro Salas, Manager l Chief Nuclear Officer and Licensing and Industry Affairs Executive Vice President Sequoyah Nuclear Plant Tennessee Valley Authority Tennessee Valley Authority l 6A Lookout Place P.O. Box 2000 1101 Market Street Soddy Daisy, TN 37379 Chattanooga, Tennessee 37402-2801 Mr. D. L. Koehl, Plant Manager Senior Vice President Sequoyah Nuclear Plant Nuclear Operations Tennessee Valley Authority Tennessee Valley .^.uthority P.O. Box 2000 6A Lookout Place Soddy Daisy, TN 37379 1101 Market Street Chattanooga, TN 37402-280i Mr. Melvin C. Shannon Senior Resident inspector Mr. Jack A. Bailey Sequoyah Nuclear Plant , Vice President U.S. Nuclear Regulatory Commission Engineering & Technical Service. 2600 Igou Ferry Road Tennessee Valley Authority Soddy Daisy, TN 37379 i 6A Lookout Place 1101 Market Street Mr. Michael H. Mobley, Director i Chattanooga, TN 37402-2801 TN Dept. of Environment & Conservation 1 Division of Radiological Health Mr. Masoud Bajestani 3rd Floor, L and C Annex Site Vice President 401 Church Street Sequoyah Nuclear Plant Nashville, TN 37243-1532 Tennessee Valley Authority P.O. Box 2000 County Executive Soddy Daisy, TN 37379 Hamilton County Courthouse Chattanooga, TN 37402-2801 General Counsel Tennessee Valley Authority ET 10H 400 West Summit Hill Drive Knoxville, TN 37902 Mr. N. C. Kazanas, General Manager Nuclear Assurance Tennessee Valley Authority SM Lookout Place 1101 Market Street Chattanooga, TN 37402-2801 Mr. Mark J. Burzynski, Manager Nuclear Licensing Tennessee Valley Authority 4X Blue Ridge 1101 Market Street Chattanooga, TN 37402-2801 l
DISTRIBUTION: HARD COPY (w/Enclosurt.cs 1 and 2) Docket File PUBLIC SON Reading R. Hernan OGC ACRS cc: Licensee & Service List (w/ Enclosures 1 and 2) E-MAIL (w/ Enclosure 1 oniv) J. Zwolinski (JAZ)/S. Black (SCB) H. Berkow (HNB) S. Peterson (SRP) B. Clayton (BAC2) S. LaVie J.Tsao C.Wu B. Thomas C. Liang M. Satorious (MAS) Region II - L. Plisco (LRP) 1 l l
July 16, 1999 changes required for steam generator replacement. If needed, these changes would be requested for issuance by the second calendar quarter of 2002. All other aspects of the steam generator project will be performed under the authority of 10 CFR 50.59, " Changes, Tests, and Experiments." The NRC staff had no significant questions or comments and expressed appreciation for a timely and informative presentation. Orighm1 signed by: Ronald W. Hernan, Senior Project Manager, Section 2 Project Directorate ll Division of Licensing Project Management Office of Nuclear Reactor Regulation Docket Nos. 50-327 and 50-328
Enclosures:
- 1. Attendance List
- 2. TVA Handout I cc w/ enclosures: See next page DOCUMENT NAME: G:\PDil-2\ SON \meetsum616.wpd To receive a copy of this document, indicate in the box: "C" = Copy without attachment / enclosure "E" = Copy with attachment / enclosure "N" = No copy i OFFICE PDll-2/PO s_ '
PDil-2/LA ,, l PDil-2/PDg l NAME RHernan!j/,$ f BClayton (f" SPeterson'" ' DATE 7/12/99 f~' 7/ if /99 7/ (V/99 OFFICIAL RECORD COPY}}