ML20102B463

Forwards Updated Advanced BWR Punch List Re Tasks to wrap-up Pra.Review Requested

ML20102B463
Person / Time
Site:	05200001
Issue date:	07/10/1992
From:	Duncan J GENERAL ELECTRIC CO.
To:	Poslusny C NRC
References
NUDOCS 9207290035
Download: ML20102B463 (32)

Text

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! O GENodrw Energy l

1 -Date loJun'9L I

To cger POSLvMY D F.ax No.

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i This peye plus N page(s) l FY"m M/< OduC4 Mall Code 765/

! 175 Cunner Avenue San Jose, CA 95125 Phone (408) 925 0,N [ FAX (408) 925-1193 or (408) 925-1687 I Subject A Bwn FR.A A>u al 4'IT prM Message Unblod pund /t.ti bN~J. Acend

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4;806?3 . 3 A i 9207290035 920710 PDR ADOCK'052Og1

ARWR Tasks to wrap up PRA P A R DSER SSAR Titic NRC Cemta<t I n e Next Date Actum Com men ts it em Se<tiwi - Subtask GE Gm:2ct a a v Assur .

n I i e

w Fault Tree Updste (FT) 0-1 RPS Reliability Kelly v s n n a GE Prrm ted HPS fault tree to NRC

~

Raftery =

4/15. h i Resobed n Ugwlase ECCS faelt . - KcIly v s NRC ? ECCS Trees sent 4 FI-1A teecs Raftery to NRC 5/8-a Ug= late tatance of Kelly NRC Deferred toJune FI'-1 B ' trees Krftery to alk= focus on more imtertant ,

items _fl'rmided e

{ to NRC 6/i<

i Initiating Eventa (LE)

S-? ' Defend IORV Kelly- v n GE - I. Use 0.1 in Stat requires uw freepseno Raftery - requantification C.1 cvent/y(-ar.

CE aurpaa . trem Remhed CE ' TBD 2 Refle<t 0.1 in SSAR tabic and scut c-6

~.

.4

~

C = Confirmatory item s = started 7

.S = Saaff correctk>n v - discaped verbaity but not d<xumented 0 - Outnanding item c = complete with dwurnented agreement '

I

• Interface requirement ne swt applicabic 7/10/92 P = DSER page numtwr - no issue number n = Not a DSER seem Page I C. .. _ _ _ _ _ _ _ . _ _, _ _

ABWR fasl to wrap up PRA P A D5ER SSAR Title NRC Contatt I n e Next Date Actien Com me nts item Sec tion - Suhtask CE Contact 2 a v Actor .

ri l i e

W

' C- 1 IORV succm criteria Kelly NRC fBD Review Rmmse Response sent to Ra nery NRC 4/14.

KeIly o < enrem ,

O K.

51 n Defend one trip per Kelly v n v NRC TnD Reflect agreement in NRC auw agrees ,,,

year. Duncan SER. I trip / year as i ress.matne -

Ltem Rewbred

5. '

.c

C' = Confirmatog item s = starmf S . - Staff correction v = discussett verbally but not dmumented O e Outstanding item c = comp;ete with documented agreernene .

• 1 - Interface requirement ' n = not applicabic . 7/10/92 P = DSER page number - no issut; number n = Not a DSFJt item - Page 2

q

~

c ABWR Tasks te wrap up PRA P A R USER SSAR Tide NRC O>nuct i n e Next their /.c eien Cor..ene n t s item Sn tion -

Suhtask G E G m tact a a w 4ctoe ,

n i i e

w- ,

I e

O-2 . lod 11 A Evaluate support Kelly v s s NRC CE has prrwided system failure on larson (Jan. 27) < haft material plant trign (IIVAC failere) and list of odser supgwart spem to '

l>e addre:wd. '

GE agreed to i CE Reitete upiste in SSAR '"E add '". 3"8 t

k sof senge AC or single DC Ims.

GE also agrmi to 4/9 sta!Y rquest to alw consWer loss yf TBCCW sptem and RPV .<ater Ic=ct instrument failure. Fur aties discussions (4/14) soy, gest all areas reso & d.

Calculation dr ferred try

,1 incop> rate in reston611 ration ~~

item PRA-l).

HNAI. Response

' provided to NRC 6/15. j ,

i t

C = Confirmatory item s = started ._

S = Staff rocrecten v m- dkussed ver*oally hui not do.vincated '

O = Outstanding .iacin ( = complete with dwumented agurement 1 1 - = Interfare vergoirement ' n = not applica;.te - 7/IO/tJ2 P e DSER page numtier - em icue number

r. - Not a DSER item Page 3 f

_ _ _ . - . _ _ . _ _ _ . _ _ - . _ . _ . _ _ _ _ . _ _ _ _ - _ _ _ __i. . _ _ . - _

ABWR Tasks to wrap up PRA -

2 P A R DSER SSAR l'itic NRC Gmtact I '6 r News D2 ee Acen n Com ments  :

iten Sr< en tm -

Sot 4tast - C E C m tata a a y Astor n I i -

C l

w l

03 19D3.1.3.3 Analyte interfacing Kelly n GE n Docuinent g.iping  :

LOCA L a r= on uppde. 1 racit Sepasately Rniv SSAR text to Part of SSSR rebect no need ta up<taar in analyre responw- to item 0-2. rymw'-

gmmded 6/15.

NRC? e i-(

6

. i i

A t

~

C = Confirmatory itern s - started J v = dkuwd vertraIly but not docurnented

. S = .xd1 conetti.n.

O - Outstanding itern ( = complete with dorumented agreement ,

1 = Interface requirenwnt n = not applicaMc 7/10/4/2 P = DSER page number - no iwue numtwr [

n - Not a DSER item Page 4

'* ---=L _-_m__m__ _ - _ - _ _ _ _ _ _ _ _ . _ . . . _ _ _ _ _ _ _ _ _ _ _

ABWR Tasks to wrap up PRA -

P A R DSER SSAR Titic NRC Gmta(t I n

• Next Date Action Comme n t s ite m Sntion -

Sutaast GE Gmtact a a v Acecr ,

n I i-e i

'w L,

.e t CM Outside containment Paita s NRC ? Rev.cw S/4 mate,ial Further I X .2.3.3 1.OCA Frederic k rapid feedbu k distuasion- held Kn e< ht requested. 4/ tex

. Vishu CE/NRC/ firuob _

tiaven, resulting in CE  ;

agreement to l' '

Supplentent SSAR 19F._2.3S i >use neu s i:

f,om Al.WR

• KAG 2) clanfy cornhtion al  ;

peut abih6cs 3)

' ExPl 2in how u split fraction -

espandon fatt< ws.

I' resistance

' cuefTrxients and dI* (t) wene ,

determined.

a Sulenittesi 4/77 '

l Preliminary NRC review ir.dicates isem reanised 5/4. ,

Additional items dmcussed T 63 Iis.uien to -

oypaw Mudy submited 6/4. ._

~

C = Confirm: tory item s = stasted .

S = Staff conettion v - docussed verbally but oct docun.ented

• O . = Outstanding item - ( = c-3mplete with doc.umenrrd agreetnent I - Interfac requirement :n = not applicable 7/10/'M

.

? ' = DSER page nssnber . no issue namt.cr n = Not a DSER item Page 5 I

. ~ _

ABWR Tasks to wrap up PRA ,

P A R NRC Contut I n e Nest Date Action Cma men.s DSER SSAR Title

- feb ask CF Gintact a a v A: _or itern Sectbn r: 1 i e

se L

n. Applicant ation SSAR text I-i' 19 9 Ccefirm site loss J Kelly 's v gwemded to NF(

- AC, other site Rafter y Ite rn_ resolved, specifit parmekn 6/30.

Succesa Crkeria (SC)

.G2 AThS Su<ress Kelly ( c v NRC ? RcCect dosure in FSER Artced SMR Cri+sa to psevent B uc hh*4z ts catment is o xe d.tnage. adequate at San Jeme ifo2 rnec tin g.

Documentation submitted ,

4/2/M I:et:s Rexhed n ATWS RIIR Sur. cess Ktfly c c v- NRC ? Reflere dosure m FSER Agreed SSAR SGI Criteria P.uchhoir treatment is adequate at San Jose I/92 meedng.

Documentation submittrif 4/2/92. Item Rewhed C - Confirutatory item s = s:arted .

S = StafTrorietion 9 - discussed verhlfy but not documented '

O = Outstand ng Rem c = compicte with documented axecement I = Interbce reeguirernent n = not appikal_4e 7/10/92

, P = DSER page number - no issue number e = Nct a DSER item Page 6 i

..x n . - - -

ABWR Tasks to wrap up PRA' P A R NRC Cont.x I n e Next ihre .v th n Cnennents D5ER .C'J=7 'fitte ,

'i t e m ' stirm - Subtad GE Cente r = z

• Acim -

t .-" n f i e

'. l Ketty NRC Minor design

-n 19.9 ' RWCU as DIIR modi 6 cation.

SG2 - Sucrets (ACRS) Pa r:diso Keiry. P aradiso l diwussed 5/27 Iktails prod.ded to iRC 6/4. ,

tNthw i COL a< tion iten- ,

submitted to '

@C ri/Sey Failure Data See item 0-5

- C-3 Justiff coramon cauw hetty -

failure data Frederidr i ->

I. ..

l I

I 14' . ,

[- -

C L '=' Cc,firmatory item . -- s - staned l' v = dinmed verhany t>at not docunented I S' - Staff coerc< tion '

O. . = Outs:anding itrm c - complete with documented agr:enient ,

l n = not appliable 7/10/92 I-

• Interface requirement '

P.' - DST.R page nurnber - nc-'iseue number . Page 7 ri e Not a D5ER iteen

= . . . - -

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o on ueid Fa- r wat hMses s at 1 o5 hwciSNah on c R C t dn ee tnm ee R me s A r i

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o s v cr t

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a ua ias s s

k s

aci i r

a t nhr o t

t s

ymo oa t n-n u f e

eS i t

uop mp r m me -

r lt i e meb T. Jca i t

erim me y>int uut rkgeqni ot enr eR t

ari gE n rdeaS Ri to 8 mr r oaa n c pD Ac 0 GctfrRa 9 s Se n#t oa uteEt 1

SS So R

cts OIn DN Em = = - = - =--

Se 5 Di t 4 CSOI Pn rkI(llf,ll ,l

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

ABWR Tasks to wrap up PRA P A R DSER SSAR Title NRC Cr ntact I n e Nex t Dzsc Ac tion Coen r,e n ts Subtad GE Crmtact a a v A c a c, item S w son -

n 1 i C 1A fustify Kelly GE n Int; ode new values en Arrion plan  :

test /rnaintenance Ra ftery requanuficat on: test dixussed with ,

data analpis and maintenan<c NRC 3/?4. T/M

• unavallability unavadabilities

j. -

will 1.c

!' - in<rrase I fc-GE TIID Retkct in SMR u tility ,

flexibdity.

E(Es. RCIC RIIP unasailability will be talten as 2%  ;

l Item Rewived C-13 CDr .ensi+ivity in Kelly CE TBD New request by -

outage times, Raftery after NRC Mention sinnertiance intervals G/33 no risange m d sie = established

. 7/15 BWR surveilla nce internal.,

• therefore sensitivity not investigated.

04s' Tables Jusufy RIIR. IIPCF KcIly GE TBD renect jus:ification in Justification 19D.G2 pump failuir Rafterv SSAR_ - gwoverted 4/Is .

and-3 probability Raftery to Kelly. j' Justiiscation W 4 accepted by NRC.

Item Resolved.  ;" l C - Confirmatory item a = started 7, 5 = StaIIcorrection v = discussed vertxany but not documented O ' = Outstanding item - c = compacte with dc.comented agreement +

I = Interface ecquirernent n = not applicable 7/10/92 4 P - DSER rage nun.!>cr - no assue numter 4 n = Not a DSER stem Page 9 i

. --- e .c . . . m - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ . . _ _ ._

. ~

AllWR Tmks to wrap up PRA ',

P A R NRC C4.ntact i n c Next Date Actior. Corr ments

~DSER SSAR : Tit e item Sation -

Subtasi CE G.ntact a a s Ac. ar n I i e

W i

List systems not pare . Palla NRC t%bmitted to T

- O-!! A 19.10 y NRC a* Sette of certified design, Dunun

-. significarit - [1Rtc on 6/T7.

m assumptioen, assumed reliability GE IBD Ugxiate SSAR Level 1 FRA and Sul equent Related Stadkm (FRA)

Fire waer tredit l Kc'ly n n CE apprruuh 5-!! conservative. Dre v orTet tism Viswe sw a re n water wiu be in RAP and as applicable in accident managemen t.

No other action needed '

c -hm Resobed Kelly NRC ? Tahutir results n- Reg.zantify 8:-vel I wut t , NRC Raftery PRA- PRA results (bac 5/?2: CDFin

.I A- case) inetiator and auident <tama.

Kelly CE after Provide osmparison New requesa tir

_n1 . Add compashon to NRC. supgerts PRA- operating ~ BWRs, . Raftery 6/30 c are a F S E R A.2.!.1 IB why sequence 7/15 vnti compare to frequensies decrease Grand Gulf. ,

C s Confirmatory itern . s = started .

S- = Staff correttion v = discussed verbalhr tut nos docuanented '

O . = . Outstanding item c = coenplete with duumented agreernent n = not apphcable 7/10/92 I = Interface requirement P e DSER page number - no issue number Page IO n - Not a DSER item

ARWR T:ris to wrap up PRA P A R .. !

DSER SSAR Title . NRG Contact I n c Ncia 11 ate As tion Cmu me n t s ,

item Section - Sutdask CF. Owme t a a v Actor ,

n I i e

w

.s

, n Study of efTcts .4 Ec:iy GE TBD. Prcmde results - Provvie eesults if PRA-2 iv.trumentation out Ras tery After needed so of service 6/30 suppmt rech sgn c.

?r ,

4 1

0-18A I evel I uncertainty Kc'1y v NRC Results step as

a n alysis . Ra -7 CDF. will v.<w be P*l%2"I through analyns. Ite m was late due to work os. Flewxt P R.8L New date I

?

i

= 3/19. r O-1 I initiating Even EcIly -- -- -- - -- Address as pa v untertainty <4 iten O-ISA ,

{Subuutted t>[ih ,

I 15 19K PRA input so ~ Kelly v NRC General Reliability _ Anurance Ianon agreenient reached o how r to pre mi

- mput peeride- ,

6/15 .

s = started (llalance submitted 6/29 ,-- t

- C . = Confirmatory 5:em

• S = Stafi corm ione v e discuwst vertWty but not dcrcuenenicsi O - Outstanding item c = completc wir+ A~umentet! agreement 1 = Interface requirement n - not applicable 7/10/92 l' - DSER page number - no 'ese number n - Not a DSER item Page 11 i

- . . . - ~ . . _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ _ _ ,

-. - - _ _ . _ _ - - _ ..__ _ . _ _ _ - _ __ . _, ._ . _ -. m d'

n- I ABWR Tasks to wrap usp PRA- _.-

t:

P. A R I

'NRC Contact I n e: ~ Nemt Date Action Cornments

DSFR . SSAR- ~ Tiele . _ a-

- Sultad GF.Consaa i v- ' Attar E etem : Sc< tion -

'- t n }. ,

e  ; !

-*' I

.s.

2 .: -

a -- ~i NRG' Prehminary

- n- 19.8 . PRA input to ITAAC .~ n su!>nkss4 5/30.

. PRA-3 Du nca n .-

f Balate<c . "'

submitted as -

-r" RMR test 19 . -

- on 6/30 g t

e1

-- PRA as a design tool Kelly.

• N- CW THD Refiert in SMR M% ctwnplete -{

C-?2A . 19.7 draft proved - t Umncan -  !

4/7. NRC tap goodc Item

~l NRC re$cIved. 100 L' compacte respone sent to NRC 6/21 Picit- ,

~ e i

up rema'm'mg items under 0-  :

?!B.

r-e 7

__h 4 I' .

.'I

'{. -

h- .'s -

2 1.

c . i

< c ,

i _.

N:~ j 4 s._,.

o

• ,:, - p

.i.

,- 4

. s = started 7 ;

-.C " . ConGrenatory item; u ^

j v = decussed mbally but um docwnentesi

[. 5 ' 1-- Staff correction - .;

O . = Outstanding item t = compikte d.th dc<umented agreement i 4 7/10/92

'L--

..  ! "= Interface fertuirevent'. n = not in;yliuble

-' P : = DSER p. age neml;er . .:.1 %2 e number.

Page 12

. n = Not a DSER item -

~

i 4 M +cg .g .

.h. ,

- ~. . -

.~

. ABWR. Tasks to wrap up PRA' P.A R Da te . ' Action Comments ,,

- DSER SSAR Titic . . NRC Contact i" n e Next .

i~ Sebtain. . GE Contact a a e Actor stem . Sec t><m .

n E i e

w L 1 Outline of New item, 1

. PR A f iresights ' Kelly ' CE 6/30

' 4723 _19. !! rnan.gement cl<nurt addcti en 3/?3 l D tancan meeting . -, l Jisne 25 staff deadline. i Narratswe I

15 , relating - how PRA was used. e-

! including how T s_veral DSER esems were , ,

addressed.

Probatdy CE addreces by

- additions to 022A respo_e_ $r.

Csulnnuted as] '

SSAR eettion I 19.13 on6/29. )

% J

.~

.c L *$

l :i_

, . . .y, p., ,.

s = started -

G " J Confirmatory item . ,

. v = dhrtissed verba!!y but not documented , ,

5 .. c- &aficorrectksn c.= completc with documented agreement O ' = Cuteanding item . n = not applicable - 7/10/92

, I: = Interface re<3uerernent .'

P' = USER gge number ' no iuue navnher Page 13 n - Not a DSER iwm '-

.m.._ ...,.........._

.2,-

^

ABWR Tasks to wrap up PRA $

l P A R NRC Crmtxt i n e Next Date Ac tion Comme n t. Ditads DSER SSAR Tide .,

+ stem ' : Section -

% btasa GE Contatt a a v A(tor e

n  !. i e

w t

t-

, F

( NRC agrecs on 0-20

\%  !

Shutdown risk. Fous Kelly sulxaskt Viswe swa rr re c s 24 hous mission time.

ABWR design .NRC  ? <;ent to NEC 5/8. r, Tal.ie . 1.

19.Ql ., , features "lables 2.- Res w of past NRC ? Sent to NRC 5/8.

19QR-1, -T shutdown events

$bmitted to '

NRC ? NRC 6/30. [

3. Deoy heas removal reliability Submitted to NC ? NRC 6/

.4_ Other tasks . ,

t 4

ia 4

7,

' s - started  ;

C . - Confirmatory ' item .

S = Sc:df correction v = discussed verbally but not dewumented

• c

' O = Outstanding item . c = complete with documented agreement I = Interface ret [uirement _

o = not applicable 7/10/92 P. = DSER page riumber - no issue numic n - Not a DSER item I%ge 14 -

-. - . . -, , . . . - _ _ _ ~ _ _ _ - _ _ __

e 4

4

.,s ABWR Tasks to wrap up PRA y J '

l - 1 1

P . A' R i

[ Action Comments

'NRC Omtact I o e Next Date ' f

- DSER S SSAR .Titic ' . .

~ item Section ' - Suhtask ' C E O mtact a: a v Actor '!

n -t' i t

c.  ?

.,.. .w .  !

, i t:,

Ta . t i,.

j Osher Analyses (OA) - .

,_ .i Kelly c c 5 NRC 6/12 l'rovkle results of No major items -

- O 12 19M - Fire ?RA =  !

" . Ra f tet7 review to GE - nrnted. Date slipped frun ,

4/15 Maxwell / C-n, Ketty dr3 cussed 3 quewens 5/27.

. La wrence . t Livermere -i .

renew next. .

i

' Insernal Flood Kell'y .. n .. s NRC. Prirride rapid feedback! Approach

,, J.9 - 19R .;

McSherry outhned 3/24

-- /Cokcek San Jose. ,

i

. Partial draft .

t prended 6/r.

tbcussion held l

6/9.

'l y

benisted to

• NRC as Appendix 19 I -

1

(on 6/30.

.c 3

3 ..

t ,

o_i t.

i .

• a 3, _;

.C =- Coc.firmatory . item - s = started , .

51 = SadT correction - v = discussed verbally but nu docatnented : ..

O ^ = Outstanding 11sem :

c _- complete with documented agreement -

41 J - - Interface- requirement n = not appkrab8e - -7/IC/92 '

P = DSER pqge number. no issue numt er ~ Pageis n Ty Not a DSER'i:em

~

-- 1 m . + ,, ,..w . -_. ~ , . ,. . .c ,- .- . . . _ _ _ - _ _ - - - _ _ _ . _ _ _ _ . . - _ _ _ _ _ . - _ . _ - . . _ . ~ ._._

P ABWR Tasks to wrap up PRA  :

P A R

. DSER SSAR Titje NRC Cnnta< t I n < Neue Date Ar6on Com mena *

's c er. Set tion -

Sot 4ut CE G etu t 2 a v Astor n I .

e 4 w f

I t

i llumme Factors in PRA r

t Plan (Subtasks C5 These isems are .

0-7 . addressed by tfw - A.II. C. D) hased 04 follwing ' job on NRC/CE O-9 . subtasks: phone caII 3 0-10 brch 92 and I discussions 23 3 Manh. Ta.sk E

- I was added later. t 1-5 '

I-G .

I-7 .

~~

C - Confirmasory item s = started .

S- = Scaff correction - v - discussed verbally but not documented *

. O = Outstanding item . r = complete with dernmented agreement I = Interface treguirement n = not applicabis - 7/10/92 P = DSER pay,e numler - no ivue num%r a - Nos a DSER item-' Page 16

2 ,

, T ,

7 --

1ABWR Tasks to wrap up PMA ,2 j P A-R-Mitic - 1 NRC Getatt 'I. n .c Next . _ nase . Action ' Comments '

l DSER . SSAR ( _ '

CE Gestart a 'a r - Attor .

Litem . Secdon . . Subtask _ f n :1 i e - '

w t 3 -

1: .

Date s!qqwd s

r A) PrWde a hst of . Beckner .v. -NRC '.?

references /generil  : Frederi<n from 6/ t. L# 6/30

,- tr> foon en task, [

p- c rrwtb<A used to 3 .

i determine all failure; c

B.C, is.

6 probabilides : __

+{ +

Reference to CESMR ' ' /5ubmi med to RC 6/26.

I f- PRA is axeptable.

._ K elly' lv - NRC: 7 Irwrease _j R) Conduct tevel 1 : sevnrivity r ange sensitivity study' Rafttry .

' ~

if hard to i

-l d

d<<ument r>urce -

of number. .t

, &ns:.mry study [

t

submeted June -

, y 1.  !

j . .- _

Document in SSAR'

.19 0.7.7 -CE .

i19D,7 G ; '.C) Ikvctop ; .v

~

NRC ? fDenrip6 ms ) -

L Ke117 .I l, [.submittedjooc IL

- dewrip6ons for m<wt' Duncan -

~

. signi& ant l actiens , as ,sart ofitern B 4' i: , for input to tontrol --

[respome. __j .

room design ie.

] -

- provide. s.ine.

1.available br operator # _

P-- .

acdon &:-signals that .I ,-

i- . the opentor relics y; !

F L on. , Freddes input to - '

~4 control room design".

'& EPGs ...

s = started -

~- 2 <

t: . C = ConGematory item

' " 5 = StafT eorrecdon ,

' v = discussed verbally .L .c not ddcumenard -

• c = ceniplete with documented agreemeet _ _j 0 - Outstanding item 7/10/92 ]

2

.I Es Interface ' requirement - .

.n e not applicable

} ' i P ' = DSER page number - no issue nemtier  ;

n; = Not a DSER'irem - r Page 17 g

I- -

j 4

._a '___ - _m ,1-__'__ ,y _

. - _ _ ___ _ ___ _ .. . .- . ~ .

ABWR Tasks to wrap up PRA ,

P A R NRC Gmtart I n e Nest Ac tion C<*m me n ts DSER SSAR Title th:e +.

a ~ Subtasit GE Omtw a a , Actor item . Sec tion

' a i i e

w ,

NRC ? References ,.

D) Provide more p3ed June i specific references few operator actions l as part of item fi

. identified as r-sponse sigt ificant based c.n sci stivity study. ,

Relerences should ,

include tr.ble 'amt i page numbers in references.

Alternatively, use a wider range in perfor ming - the senssuvity study.

E) Add comparm Kell, GE TBD New request by

~

of human error Frederick after NRC to support contribution to CDF E/30. FSER A.2.1.2 compare / to date- ,

NUREC/CR-operating RWR. 7/36 55271.ahlic mindy is ter caw.

Containnr. nt Event Tree, sCET)

S4 Sa2fT essmates extra - Kelly ' c s CE n CE witf rAe ucdit for item Rewfved Bahhola ' T credit for vent in vent in Tel 1 Class 11 internal requantification -

event 2nd scismic sequettcts C . - Confirmatory item . s = started .

- S - Staff corr tion v = dis <ussed serbally but not dosnmented ..

O - = Outstanding item 6 complete with documented :.greement

~

! ' = Interface requirement n = *ent applic2 hic 7/10/92 P . = DSER p. age number - nu issue number Page 18 n

• Not a DSER ' item

- - . _ __ _ . . _ . . , . . . ~ . . . .. _ .. . . _ ... . _ , _ . - . , _ . . _ . . - _ , _ . -

H, b

ABWF Tasks to wrap up PRA _p c.

P A R DSER S&AR Tit 3r" NRC Gmtact ~ l n e . ~ Next Ihte Ac tion Cornn cnts  ;

Scotiosi Subunk - GE G>ntact : a- a - * . Act >r .

i? . .it e tu ..

+

je n- I i e

g ..

r p J.

) - O 13 neaunent of. Orwell

-;.wetwell bypass in :

1CETL: Trus item is ,.

. addressed Ivy two sub i-

~ tasks: ,

I- k i:' L A) Design basis . Kudrick . Tracked '.-

J seniitivity. stualics Saxena segurately ty ,

Kudric k/Sa xena B) Descrmine if Palla/ n n [CETs modified.

LErs need to <hange Rud rick - Qtem rm4ved.

. to addsess trypass?

Buchholz E .

n: Item rewived.

. O.17B Modify CET for s Palla Ec c c n n ,

? severe accident phenc Buchhniz individual issues "I considered in uncertainty ~

analysis. O-18.

. L.

- Backend Analyses (RA) - _

i

+

l' ,

.e -

%8 -

y .

4 g je - ;

~

~f-l2 -

~

, C j = Confirmatory ite:n ; - s = started -

f.  : S T= StalTcorrectior.1

~

v = discused verbally but nce documented s l- O' = Outstanding item i .. c -- coenp1Me with documented agreement I' ~=. Interfme reqcirementl n = not applicable 7/10/92 P':' '= ' DSER page ' number ? no issue numler

{?  ! n . = Not a DSER item i Page 19 7 4

~

4

% o'% r s- ev s ,w- r emse 6- '.+e' -nc~s n -..x .-----a-&~+ w -.-----~x:--.n--- . - ->.. - . ~ . . - - . - - - -- ~ -. -

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ABWR Gas to wrap tip PRA p P A R NRC G,ns2< a i  : e p,< x . Da te Action Conn me n t a ,

D5ER SSAR Titi p ite ro Sec tion Sobeask GF; Ca mtact a a -- Actor n I P

t c c GE ThD Reflet t in 5%AR f orludes n taf Rcanalysis of Rag (hi u nce rtarnty BA-1 iner-w.ed thickness Liu treatment.

drywell head: Analysis ufrimate ca.alility submitted 4/24.

j SSAFF u}=iate afo y,fons

tu&cdj'aa gueru L, NRC i quessam m e rmaued ti/26, Bagchi c c G. TBD Reflect in SiAR ' Should go in

.. n 19E Service fewt C .ume place as ,

ll A 2 d t.curnen tation IE  !

t00% MWR '

A aaly sis j submitted 4/24. 1 SSAR upiate after questions rem'ved.

NRC 7 AMree safety factor Ba<ed on 6/8 i sue medvg item ms reu>lved

, by sut; tasks A1;C/~

Q 'tmiowf-c

,o I

C = Confirmatory item s - started v = divuw-d verba!!y but un documented * '

S 2 SoJT rorn ctir n O = Outstanding item c - compleic with docurneated agccement n = not app!irabic 7/10/T

.I - Iniceface requireroent P = DSER page numt,: r no iswe numtm Page 20 n e Not a DSER itent 4

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ne a

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CtS OI nN R' . = = *=

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I C' SO1 P 1

Dt i 0. 7 I 0 r.

h t f!L, Jl'

.. P 1

AEWR Tasks to wrap up I'RA P A R Comments tiRC G,otact i n c Nex t I)2 te Ac tinn DSER SSAR Ti4!c Sul-tad GF,Catta<t- a a v Actor

.ite m Sec tiort -

ft I i r

v NRC submitted 6/

S.) - Detailed Palla 5 s CCI/ Coo! ability Buc hhoir tirgers%ty analysis  ;

[Conix cred in I  !'?

T) Cavity ilnor arc 2 - NRC

• omlaMIity Buchnn!2 (etr), item 7 of uncertainry ,

4/13/92 At'R5 feuer l . analysis.

Qbniued 6/3

-G) Detailed bypau l'alla : NRC h>iwuned 6/12. )

Stan agreed l i:n(critainry arialysis Huchhciz .

~ methods and remits renonshie.

p I -

Q_bmitted 6/3]v

(-

l l -- -

,_ . .w 6

~

CE 7/30

• Sped

! n . Drywell Sump'  ?

' coolahdity '

84-3 CLil j ,,

, - started C = Ccafinnate y item j v i discussed verbally Isut ac: documented t~ S ~ . = SutT corre<tiem c = com;Jete with docurnented agrecment i

O : = Outstanding item 7/10/tn n = not apoticable '

.! < Interface rettoirement '-

- P. = DSER page number - no kmc number Pme24 n s Not a t;SER item .

4 L'"

ABWR Tasks to wrap up PRA 1 P A R NRC Contac  ? n e Next Date Action Comments D:iER. SSAR Titt r-

' Subudt - 3E Omtact a a -* Actor iteur Section n i i' e

W NRC Refied:t agtrement in NRC agrro S9 Rupture dhi Palia . ruptuse disk

' nuchhole FSER.

operati:>n tefore 24 ogx eatisen is sect hmirs r:ot coat failure toneainment failu r e. It s Rewived -

h.h'Ts autxnined i 6/30 conuin ,

infne ma tion. .

w Palla NRC- Rc3c<t ofmure in FSER NRC agrees GF.

SI2 ATWS ueatment bv appeunh NR C..

Budalm11 cmtservatsve, no o her i cpacts n

Ihmjvsd R -

NRC Additior== (NRC)

Ku irk k~ c."c- NRC' ? Write sec tion. FCI q.ic36ons NRG - Chapter 22 Severe Are.ident Itochholt cwpectc<L l C osore

' Inform CE er mere info needed l>epx-d that identified in'2/20 submit:21.

c w

C = Confirmatory item s = started

, e discus 6ed webal;y but not dexumensed S = Stsficoricction -

0 = Outstanding item - c y complete with documented agreeinen ,

n = not applicable- 7/10/tr2 I- = interface rev]uirement P- = D5ER pag. number - no inue number Page 25 n = Not a D5ER item

m w.

.s ,  ;  : ' ,,, f,[.

*; ., g .

.- - S.

~

+  %. g  ; ,i

.4 _

'ABWR'Tmks to wrap up "RA'

' ~ '

F1

,.~.

'IS A'- 'R

'I - .n i c - Next ' t ble- .c sson Comments

'D$ER I:3 SSAR .- Title . ' NRC Gintact 7

isem %6ovi - - -faibiash =CE O,nskt 'a . - a . v

- Arnor n 1 i'

[~ e W

] [.

y r s- . . . _ ,

s c' v ' ' N R s. . 76/5~ Early review is

.N RC-,.  :: Acciderit ; :1Palla :

[Qf

. ; g. -

idve. -IINL

. But filiati. -

, 12T managemcot . review . in

? Need more discunine] pos ,

[i'" NRC action required j progress. : E/5;

^' NRC wants

. more, 4;

~n,

• 't -o l

CE  ;TBD . Need the dow .

l:n - NRG. SAMDA Submit:21' Palla? -

-i not tame for l'I7 g

'. 3 ' 4 - Quirk , req'd,L simplification. '.

ls '

+ -

y -

y, .

, y 6/30s

~

[9  ! Seiem5r Analysis Beyond Deelgri Ease (SA).f GEi  ? Update SSAR . NRC, CE have '

N = grJ 191g3 l :FdelismMy :  ; Kelly: 2;

' agreed to I.T.g.

' - ' fc2Jparity , J iu " .

~

Ite m r o o!vral "

i

flat-bottrieri tankB Kelly

v CE ' See : Margins: Analysis 5 S4l-. , i191L5-

- Ilu .

1 .

capacity . .i a -

> L (SA.2) p.,

Kr 11; ...

~

v; JCE- ) Margins - Anatysi, L

.571 .1911.5-i 3 Diesel ghnerator :

- cagacity; Du '

Electrical;espipment g Kelly :

~

v ~ GE Margins ' Analysis;

.: S-8 : .191L51 C --

L. - ._

r,a. pacip "'

( Liu..-

21; y;s 4 u ;.

': Gj= don!irinatory item  ?-s nearted ~ .. .. g . . 7 y  : v .= discuued verbally but aww documented ? 2 .

S i i = S sfT rorrection J c = comt Jete with -locumented agreemena.: ,., .

016 Outstanding item l 4

-7/10/92:

> n = not applicable

.1 -...: e Interfi ce requirement :

P- n:a DSLR page' numler ino issue number Pare 26 ~

s7- .

-w

n s Not's D5ER item p.

.._'~

u.

' ~

_ e a- -

/ = -

~ -

I "

's ABWR Tasks to wrap up PRA - - , .3  ;

~

L p A g Title -NRC Contare I n e New t . Date Action Commer:es

- DSER - SSAR--

GE Contact '2 a ' v. . Actor

I.

- i t e m . Sec tion

- Suhtask n 1 i~

_ e-W 4 ,' ...=

f 191L5- ' C<mfirm electrical Kelly v CE Margins :asalysis .. Site specific PRA ,

i-14. j

.- equipment capacities Duncan not required _

( Capwoues used

.in site 3pecific PRA - ,

in margins .

~' analysis will'. b

COL spplican W- .'

( action. '

blW ?

r NI C [ Addressed by - K' z Scistni4 capacitics for . .. Paj ta '

f

' O 2 til 19 10 ; v SSAR text 19.10;

• R . systen's not in; Duncarb retti6cd deqigts - submiurd 6/fL 9: . S 10 :n - Staff wi!I use 11NL : . Kelly. ~ -~1- - n n Seismic PRA nct I

f hazard curve : Duncan required .. Item .

[ ' reso!ved

+

~ -

e-n - n- 4-Ilow to ceas se:smic] ! KcIly : . --- H - n' Ln - Not required,

' SA 1 - , hasard uncertainties Durwan : Item resolved -y g

i1-10 19,9 JConiirm assumed: . Kelly v2 -CE [/ddressed b[ '

. scismic capacities J  : Dttocan -  : SSAR text 19.9, ,

-' - farkt bcorporate in ; '

Qbmetted 6/30f

.. design specs .

1 11. .n: Modify scismic PRA' K e lly.. . ' --- : - ? -- { n n: Seismic. PRA not.

J to acccunt for soi! Duncan: required NRC.'

may . add.-ess by ..

failures

' site licensing ' T*

. requirement 1:

- Item Resched ' N o _

.- j '

Cl 3 C mGrmatory Litem - s - started J . IC

" S w = Sta!T correction..

v = discueed verbally but not documented .

Of. vous.atanding item - . 'c = compicte with docurnented agreement ..

L I ' ., . Interface requirement n =. not applicable J ~

'7/10/92 '

- P :

• DSER page reumber - no inur number -

n ' A Not's DSER item '

Page 27 -

e2 - m.- .&'. 'a

-- .h.'.'s m..;..i.. ._ _, _

2.: -

• ~ , , . ,

v ABWR Tuks to wrap. up PRA ' .

P A 'R '

Arti<m . Comments ':

NRG Contact I n -e Next - Date

~7 DSER " SSAR Tdle ., #.

Su uasi - CE Contact .a .. a - v A(tur

• ~i'te m . . Sertion -

n t i t.

G" i

? :.,

n n GE agices to I.17 . 19.9 f Plant ealkdown -Kefly ---i- - n:

pizn t walkdown Duncan per EPRI NP; ,,

by apnlicant

- 1 (441

i. .

1(fY13 feSOITfd 4ddressed by ,

SSAR text 19.9. 7"- ~)'

submitted 6/30, 4

.w- -

u,

,, .1' iJ l:. -- -- --n n n Seismic PRA not y;

'I 13 '- n. Site specific: seismic.- - Ke fly . required. ~ NRG

[' PRA by applicant. .Duncan .

roay address liv .

Site liter. sing . 1 t-requirement (Item Resolved - ,

i. . , Pa lla -- .

. v: FRC ?5  : Resiew 6/4 submittal. Progxwl ,g 19 ' 19E.213.4 I7Addtru p<acntial for :'- Kneche . Rapid fectiback approuh L

' l

. l penetiation, ,. , ' requested. provided to NRC '

- -isciation valve failusc . "

Dec. 91.Jn. 92

..Lduring seismic event ; ,

. Next:

. incorporate -

' seismic into-bypass studd q

' Tevismn tobypass study ' },

j m-

+i ' l

' f.,...

~

. ( submitted 6/4.J

.E.J- - ,

!?

A _

s = startt.d f Ci?(Confirmatory item : vf d'acuwti verhalh but not documentedi G[--

J S S i StaK correcim c = complete with documented agreement (0 ; Ortstanding item - .

-- o

• not spot' _able :-

, 7/10/92

'I }-= Interface yequirement ' .

F

. P ' : = DSER page nurnber no issue number

- Page 28:

. n' % Not a DSER item -

• A 8"

-Q_ s-L

W ~

--+.e.

- S-'

_m_

a.g . ' _ ' _ ., b

ABWR Tasks to wrap up PRA - .

i' A R Ac tion Com me n ts DSER SIAR Tide NRC Contact I n e Next Da te ite su Sectim -

% tstask

. GE Cesnaari a. 2 .v Attor ,

n I i e

W' v n CETs not nee.bl SS Correct the Kelly in margens treatment of Vis h u 4 analysis firewa ter in Seismic

Cass il CET {mbmitted 6/26.

NRC Submitteel C/26, ,

-n Margins analysis Kelry  ?

including SA-T Fred e ric k seismic l capatisies for .

["

applicant to , ,,

I ches k (we .Wy U"U CE IBD Reflect margins analysis in SSAR .

NRC ? Nw word =: ' .%> HCLPF Protub!y no i does a<34 become piactic21 innpart. j i

l design value.

Achievable, isut not a l requirement. l

[

>~ .;

\, -k Other Etternal LLuzarsh -

C = Confirmator-; item ' s = started ,,

v = discussed vertsally but not documentni S = Staff corrertkan c = complete with documented agrecer.ent ~

O Outstanding item 7/10/97

! = Interface requirement n - not applicable -.

P = DSER page number - no issue number Pas;e 29 n =- Not a DSER item ~

---

D -

. ~

ADWR Tasks to wrap. top PRA P A R 4 DSEit . SSAR Title NRC Contact I. n e Next Date Artinn Commenet item Ser si< m . Sul task CE Crmtact a a v A(tor .

'a' n I i e

w m

' l8 -n Site specific- d-sign Ke it y NRC 6/92 . N?.C wi!! probably "Grandchik1* of verification: c ec tna: Du r.can address a, supple: sent SECY 016 due

.qcumis, transpor ation to ST.R: Guidance to almutjene. g hazards appbrant. Classic design analysis alonc may be .

suf&ient. $lf*

Probably no actmn ivy GE. /

Interfaces (Cencral) (IN) e n ] 19.9 Be sure PRA s CE CE believes ?9.9 IN. 8

• requirements" and 19.10 addren 19]f instghts get inte this inue/

' Interface write up*-

Conaequente Analysis (CA)

' n . No NRC feedhark on ' Palla NRC ' Reflect igreement in Pali. / Ca r ew:y CA- s . site acceptability- Careway FSER dixuM 4/2.

Appendix 2A NRC agrecs.

, - Item Rewived (Correcious Lt submiterd 6/29.

CE THD Reflect corrections in .i SSAR. 1-

. C - Confirmatory item . s = started S z= Staff cc:rct6on - v - dismssed verkl}y but non documented ,

O ' = Outstanding . item ' c = comgJefe with documen.cd agscement

I . = Interface revguirement . n = not applicabic 7/10/92-P = DSER page nu'mber 7 no inue number n- = Not a DSER item Page 30

. . - < , . . . . . . . _ -- . .. .. . . - , _ _ . , - . . . . - . ~ . - - . . . . . . . . . . .. ._ - ~

--._r. .

w ABWR Tasks to wrap up' PRA- .

l. .*

P.A R '

DSERc. SSAR ' LTitle - NRC Contact i n ^ c Next ' Date Ac tion, ' Com men ts ,

-ite m " Set tion -

Subtast  :- GE Contar s -a :a v Actor .

. , g  ;

.c d W'

1 T'

..4

+ in. :n Renett corrected  ? is n n~ Carrection .

CA.2 CRAC/weat h er .Careway made. t J_t.im .

ik-i ~' trcatmept i41

~

rc1polved ,

\ ' consequesxc anaf fds,. 4 n- 19E.3 New consequerne f alla ~ NRC. f Need NRC-.. i[

analyds for PRA'

~

,  ; CA 3 : Careway - agreement on /g

' CETs mid Junc .

1 .

to make this b

date $nhmitte7 '

- U 6/30.'

--a .

.n z c 19F.3 - - New cormsequence .-.

7.: . .NRC: --RcDect agreerrent -

CA  ; analysis for. EP72 Ca r e wa y' '-

^FSER; ' Submitted 6/3]0 s " n'- 19P  ; Appendix'19P (50.34f . Palla ; iNRC' Submitted F/30.

• CA-5 . ydcdgn mods); update; .- Knecht.L ..

-f '

1 8 ~

1,.- ,}

~

<- - - .y ,

n

- .s .

C J Q- Confirmatory item -

Ja a started ;

. s . 3taircorrection ;

1 v- discusse,1 verha'ty but not tiocuwnted;. ,

O+ <- Outstadding. item ic = complete withfdocumented a6reement

..

I . L.= liiterfaie re quirement .

r n Snat appGcabic- 7/10/9?? 'o

[y. P $ = DSER page nurnbera no imic number ~- '

, re y g Not a DSF.R item ?-  ; ~ Pagt -.3 8 ) '

x 4-

, , %, ., , i.1,.l r NA -v <-d. L .--

e- 2 * * *~ v v -+N U w' * "-' * '

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