ML20116L320
| ML20116L320 | |
| Person / Time | |
|---|---|
| Site: | 05200001 |
| Issue date: | 10/01/1992 |
| From: | Duncan J GENERAL ELECTRIC CO. |
| To: | Poslusny C Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 9211180246 | |
| Download: ML20116L320 (38) | |
Text
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Fax No.
NAA/PDST This page plus 35 page(s)
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P A R D5ER SSAR Title NRC Gmtact 1 n e Nest Ihte Ac tion Comments item Sct6cm SuNa4 ri Gmtact a
a v
Act or n 1 i
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Fault Tret Upiste (PT) r s
n n
n GE Pnmded RPS 0- 1 RPS Reliability Kelly Raftery fault tree to NRC 7
4/I5. Item r"
RescM T.
v s
NRC 7 ECCS Trees sent C,
'4date ECCS fault KcIly l
n rT I A trces Ranery to NRC 5/8.
A Update balance of Kelly NPC De'errol to jot >e n
FT-]3 trees
?after, to alk= f..cus on more imps tant items. Premded to NRC 6/15.
.a 3
n SSAR amendment i Raftery CE 10/9 Update to cmer O'I. FT-FT-!
for Fault Trees j
1AB i
i I
initistmg Evenss (IE) v n
GE L Use 0.1 in ScarT rc<pires use S-2 Defend IORY Kelly 4
frequency Raftery requantiikation 3.1 event / year.
GE accepts -lica l
RewAved r
- 2. Reacet 0.1 in SSAR fa table and text 13 [
' C '- Confirmatory item s = started i
S = Staff correct'.,n v - doc =wd verbalir but not d<xumented E;. F
.O
= Outstanding item c = cosuplete with docwnwnted agreement m,
I = f r,terface requirement n = not applicable 20/1/'82 P - DSER page number - no issue number n - Not a DSER item Page I r
ABWR Tmhs to wrap up PRA P A R
~.i 1
lsSER SSAR Title NRC Contact I n e Next Date Ac teon C< mments nem Set t v>n Subtei GE Gmtact a a v
A< tor n 1 i
c w
4 3
2 C-1 IORV succes.s critersa Kelly NRC TBD Review Repense Respmse sent to
- Rafter, NRC 4/14.
KcIh Jo conGem O K. J f1") M<c '{
rm c<mfirmationJ GE assumejs yt.
i b
I.
1 v
3-1 v n v NRC TBD Refleet agreernent in NRC nc=r agrees Defend one trip per KcIly 4
3 year Duncan SE.R.
I trip /vear as O
j-reawmabk -
~!.
hem Rewived i
.1 i
)
i i
i ec-
'A
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C - Confirmatory item s - started S = Stafruirrectkm v = discumied vertelhr but not doctemented O = Outst.tading item c = complete with dacurnented agreement v.~'
= Interface squiremnt c = not appGcable IC/1/T P = DSER p:ge rmmber - no issue nambee n = Not a DSER item ~
Page T i
i
,i P A R DSER SSAR Title NRC Centa.ct I
n e Neat Dare Action Com nents item Sec6cn Suposi C E C attact a a v
Actor n I i
e w
4 7
5 v
s s
NRC GE has pr:mded O-2 19 D.3.1.4 Evaluate support Kelly
- ystem failure on Larson
(}4n. YT) draft m aterial plant trips (ifVAC fasture) g; and hst of other
)
supp wt system to 2
be addressc<L r
GE agreed to 7
E RcCett update in SMR staE ryot >
add trws of a,
,r-(we Item IE-1) 7 w
_J anzte AG w 7
dngle DC but GE aho astreed to 4/9 staff request to aIso coc9 der Iou (d TBCCW system and RFV wate-level instrument Emi)ure. Further discussions (4/I4) soggest all areas resolved.
Calculation deferred to incoporate in requantificatioc, (item PRA-1).
RNAL Respome
_i prmided to NRC G/15.
C = Confirmatory item s = started y
S = Staff correcien v = diwussed ver*Jr but nc4 documented u
O = Outstanding item c = complete with dcrumented agreement
~'
I
= Interface requirement n = not applicable
- C/1/?!
P = DSER page number - no issue number n = Not a DSER item Page3
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ABWR Tasks to wrap up FRA P A R DSER SSAR Title NRC Crmtact I
n e Nest Da te A< tion Com ments
^
item
&ction Subr2sk GE Camtact a
a v
Actor n 1 i
e w
O-1 A 19Fl33 Outside containment Patia s
NRC Review 6/4.naterial Further LOCA Frederick rapid feedback discusswns held Knecht requessed
_ 4/I&
Vis h u
/ Renew cumplete. See GE/NRC/ Brook-k further action under (
haven, resultmg I
in GE
~
1 agrcement to rj S*PP emet n
3 SSAR 19E.2.33:
1)use Beta's from ALWR 4~ -
KAG 2) (lanfy conditional pmhalslities. 3)
Esplain how split fraction expansion factcws resistance (De(ITicienIS dnd dP (t) were detertnined.
Submitted 4/77.
Preliminacy NRC review indicates item resolved 5/4.
Additional dems discussed 6/3. Pcvision to I
5=s sady S
~*
sobrnited 6/4.
C - Confinnatory item s - started
.'7 S = Staff correctkm v = discussed vertuny but not documented O = Outstandirg item c = complete with documented agreement I
= Interface requirement n = not appli<.abk 10/1/92 P = DSER page number - rio issue number n
- Not a DSER isem f*qe 5
ABWR Tasks to wrap up FRA g
P A R
'w DSER SSAR Title NRC Contact I
o e Next Date Action Com m-n ts
~
item Section Subtan GE Contact a a v
Ac t or n
i e
w
~:
(0-43 r
m
' (Knedt, Palta, j i 9/28 phone call Outside (ontamment Palla G
10/16 New analph to NRC
,-\\w LOCA Knec h t.
I A
KcIly) indicates m u tual
, understandiny l.4 what is
~l N
f
Agphczat action iMR text "i
I-I 19.9 Confirm siac low cf Kelly v
n AC other site Ra fierv Item rewived.
- mmdel m NRC metific parameters L' M Socee-i Criteria (SC)
C 2.
n ATWS Success Kelly c c v
NRC 7 Reflect closure in FSER.Wd SSAR Cnteria to prevent Buchholz trea4 ment is core damage adequate at &n Jo.eI/92
- meeung, Dementaden submitted 4/2/92. hem Resolved
-r Y,
a f
C - Conftrmaicny item s = star ed
.m
-S
= Staff correction v = discuned vertmally but not documented O
Outstandmg item c = complete with documented apeement
~
- I
= Interface requirement n v oc4 applicalde 10/1/92 P = = DSER page number - no issue number n = Not a DSER item Pa;;e 6 i
ABWR Taska to wvap up FRA
- 4
? A R DSER SMR Title NFC Contact I n e Next Da te Ac tion Com ments
~
ite m Wior.
Su!%
GE C,witact a
a v
Actor a 1 i
e w
~,,
mw Z
NRC ?
Reflet.t cknure m FSER Agreed SSAR l
n a
ATWS RIIR Success Kelly c c v
SCI Criteria Rut hhotz treatment is adeqtaate at San 3"*eI/92 N.
meeting.
___7 Docurnentatiesn subimtted r:
4/2/92. Item
{
d LtY}'S-C a
- 9.9 RWCU as DilR
{ city NRC Minor d esign I
Parad,w.
modtliation.
Kelly, Paradiso disenved 5/27.
Details provided to NRC 6/4.
SSG text for 1
COL action item submined to r
i NRC 6/30.
Nazareno GE 11/30 Amend SSAR to refiert i
modifications s
i Failure Data 1-T
^;
C = Confirmatory item s = started S = Staff correction v = discussed vert > ally but not documented o..
O = Outstandirig item c = complete with documented agreement c-' '
I
= Interface requirement n = not applicable 10/1/92 P = DSER page number - no issue number
^
n = Not a DSER item Page 7
- - +
P A R DSER SSAR Title NRC Contact I o e Next Date Action Comments item Section Subta31 GE Contact a
a s Actor n ;
i e
w 1
C G3 Justify canmon cau3e Kelly See item 45 failure data Frederick En
'L5 19D.8 justify trairdevel Kelly NRC ?
Tell CE if item is For item C-3 q
cotumon cause Raftery resolved.
.nd 3-5. NRC t;
appermh is adequa's suggested 3.
requantify PRA without addrewing CCF.
y, hen requantify CCF as
,=,
Fre:Jerict CE
'./ Document in
- Amendment to SSAR wnsativity study l cover items G3 and as part (E input i04 to RAP (Item I-15). CE /h1C have agreed on wbich compocents to indode.
Submined to NRC 5 /
9/2')
r Note GE assumes OK.
will amend (SSAR.
w u
C = Confirmatory item s - started 5 = StafTcorrection v = discussed verhally but not documented
-v O = Outstanding item c = complete with dxumented agreement
.I.
- Interface requirement n = not applicable 10/l/92 P = DSER pasge number - no issue number n = Not a DSFR item Page 8
ABWR T..:ks to wrap tip PRA P A R
~w DSER SSAR Title NRC Cnntact I
n e Next Da te Ac tion Com ments iteen Sntion Sute d G E Cem tact a
a v Actor n i i
e w
1 3
C-4 A justify ReIIy CE n
include new values in Action plan test / maintenan(e Raftery requantification: test discussed with data analpis and maintenance NRC 3/24: T/M unavaila bility unavailabilities 4
wdl be increased for 5
i CE TBD Retiets in SE utslity c
65ee item Fat) flexibility.
T ECCS,RCIC RIIR unavailability t
will be taken as
[-
f5 liem Rewived I1/23hmendSSAh New request by C-t B CDF sensitsvity to Kelly CE i
outage times.
Raftery NRC. Mention j
' se:ve:Ilan<c intervals no change in established BWR surveillan<c
'in te rn als, therefiwe l
sensitmty oct j
investigated.
@tentred 7/15]
4 e
~
h 4
4 C - Confirmatory item s = started S = Staff correction v = di_W vert =I!y twit sw4 documented E.
O = Outstanding item e = complete with documented agreement I
= Interface requirement n = not applicable 10/1/92 P = DSER page number-no issue number 7
= Not a DSER item.
ISge 9 L
n 4
P A R DSER SSAR Titic NRC Ccmtact I n e Ne..
' hie Ac trem Com m e nt s
~~
item Sectico Sut:tri GE Geta<t-a a
e Actor n I e
e W
3 04 tai >Ies Justify RIIR. IIPCF Kelly CE TBD sefictt justifi<aton in Justificanon 19D.f=2 pump failure Rafvery SSAR.
prtmded 4/13 and -3 proba141ity Raftery to KcIPy.
Justsfi(2 tron
- A accepted ty NRC Item Fes.M.
L y
~
l,
' FD-t UpMc faife e da:a
?.a ft ery
<?E 11/23 SMR ar >endment to in SSAR ecver G4AB. 04 3
0-21 A 19.10 Usa systems not part Palla NRC sut=ninni to
- 4 <crtiSed design.
Du ncan NRC as Section significant 19.10 <n: 6/27.
assum ptiems, assumed teliabiFtv GE TBD Update SSAR Irvel 1 N cand SoWeet Related Studies (FRA) l GEa #
S Il n
Fire water credit Kelly n
n correction Viswe sw a re n coners c_
Fn water will be in RAP and as appli<able in accident management No oth-v =ctirw needed
-Item Resolved t
C = C<3nfirmatory item s = started L
o 5 = Staff (cwrettion v = d'-J
.rbally but act documented O - = Ouestanding item c = complete with dammented agreement 1
I
= Interface requirement n = not appiscab.c 10/1/?!
P = DSER page r mber - no issue numte n - Not a DSER item Page 10
.M 1
P A R DSER SSAR Title NRC Contact I n e Next
!Me Ac tio Com ments
~
stem Section
- Nt task GE Cewitact a
a v
Actor n 1 i
e w
X Regatantify lewi 1 Xelly NRC ?
Tabular results n
PRA-PRA resul s (tav
?aftery sent to NRC t
1A cane) 5/22: CDFby initiator and f,
uradent class.
.=+
hftery GE i1/23 [ Amend SSAy
[
10/16 hrovide comguriscc)
New request 17 Add companson to
/*elly a
PRA-bperating BWRs.
h3erv NRC. surgerts
!B
=hy sequence FSER A.2.1.1 a
frequencies decream will (cmpare to Ge3nd GuLr,
{5ubmitted 7/15 Docuned with NRC 9/9.
Raftery so (deveicp new (comparison Study 44 effect of Kelly CE TBD. Previde results Provide results if n-P RA-2 instrumentatice out Rafterv After needed to of service 6/30 support tah p
~,~.
-t C = Confirmatory item s = started S = StafY correction v = discussed werbaUy but not <kemented e_
O - = Outstanding item c = complete with documented agreement I
= Interface requirement.
n - not applicable 10/1/92 P - = DSER page number - no iwac number n = Not a DSER item Page !I
P A R DSER SSAR Title NRC Contact I n e Nes t Date Action Cumiv.e n t s ite m Section Su14ad GE Contxt a a v
Actor n 1 i
W 5
v NRC Rr*ults stop at O-18A.
Level I ur ccriaintv Kelly analysis Rafsery CDF, will nu 1.-
P"'pagaW throus;b j-analysis. Item
_~"
was tee due to wat
<=2 Fimwi
- f I'RA_ New date 7'
- 5/19.
S2tanitted 6/18.
M es Rafteg GE II/S i Amend SSA w
1 0-11 inidating C.ven t Kelly Address as part 1
uncertainty ofitem O-18A.
Submitted 6/18.
v NRC Cencral 1-15 19K PRA enpot to Kelly Reliability Assuruxe Larson agreement reached on how to prorttd. Iml t input provided i
6/15.
Balance sub:nitsed 6/29.
y
-8 C = Confirmatory item s = started S = Staff correcten v = discussed vertaDy but not documented C
O Outstanding item e = complete with documented cement I
= Interface requirement n = ocA applicable IC/1/92 P = DSER page number. no iswe numte
' age 12 r
n = Not a DSER item
~
=- 1 P A R
-4 DSER SSAR Titic NRC G3ntact I
n c Next Da te Act on Com m e n t.,
item Sc<tsun Sut> task GE Cinitat:
-a a v Ac toe n I i
4 e
w f
.,I' Larson GE
/10/15 Respimd to items 75 discuwed on 9/10 with j
Relly in Ln Jose I
lw/5 SSAR amendment)
[]
12rson
'I
=1 p
NRC Pre lisc.a a ry r
- 9.3 PRA input tre TT.*AC n
?RA-3 Dunc:n ustwnitted 5/?4.
Llaan nl winaittet as 35.G text I9 4
<=i 5/?4.
v s
%% annguete 0-22A 19.7 I'RA as a de6gn tool Kelly Duncan draft providest 4/7. NRC says gm A Ittpx NRC remW. IM complete responw wot to NRC 6/25. l'ick-4 up rema nmg l
items under 0-22B.
j I
i w.
.r 69
.. 1 C = CorItrmatory item s - started S = Staff correction v = discussed verbally '=st not documented Z
O = Ountanding item c = complete with documented agreement
'* l I
= Interface requirement n = not applicalde IC/I,T
^
P = DSER page num5cr - r:o issue numt.cr n = Not a DSER item Page 13 1
.3WR Tasks to wrap up PRA i
c l'
A R
~
DSEP SSAR Tide NRC Contact I n e Next Dare
.t riion Com m e nts c
ite m
&<t*,n Subcask GE Contact 2
2 v Actor n I i
e New item.
422B 19.13 PRA In sights Kelly added in 3/23 Du ncan m e e t.in g.
Nar utive relating how 2
PRA was used, including how J,,
several DSER
- tesis were I'
addressed.
?robaldy GE addresses try
- widitions to 122A response.
Submitted as SSh1 sectio.
I9. '3 ors /29.
[Qs compict<.
GE thirAs acteor c.
r
-s s = started C = Confirmatory item v = discussed verbally but not documented S = Staircorrectk>n c = complete with d xumented agreement
- )
O = Outstanding item
= laterface requirement n = not applicabic 20/1/92 P = DSER page number.no seue numb-r Page 14 r
- No* a DSER item i
y,
J
'i ABWR Ta-*<
n eip PRA
-i r
r, Da t e Ac tion Com ments
~
OSER %\\R Title NRC Contact s
item Sc< tion Su btask
",E Conu:t a
n.
e e
taf L,
20 NRC agrees on 120 MQ Shutdemn risk. Four Kelly c s subtasix Visweswaren 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> mission time.
C' l'1 '
NRC ?
knt to NRC 5/8.
5
- 11Je
)BWR de ign
- 9.QI features g
?
NRC
/
- ent to NRC 5/3.
F2t;tes
- 2. Review,r past 3QB-1 -2 shutdown events g
"i Suinniued to NRC 7
- 3. I)ecay heat.
NRC 6/30.
remova: reliability Subenisted to NRC ?
- 4. Otf er usks NPC 6/30.
'aska 5 and 6 adde]o Q NRC questionj -
GE 20/2 Resp;nd to NRC Draft sent 9/23.
questions on pemer Final expected supplies to sensors in 10/2. (See I-9)
RWCU and RIIR/SDC.
Address shutdown risk of flooding. (xe item I-9).
w
.~.
u w,
C =. Confinnatory item s = stared S
' StafTcorrection v = docussed verbally but not documented O = Outstanding item c = complete with documented agreement I
y Interface requirement n = not applicable 10/1/92 P = DSER page number - no issue numter
= Not a DSER. item Page 13
.n
r ABWR Tesks to wrap rsp PRA j
.H P A R DSER SSAR fitle NRC Contact I n e Next Duc Action Ccmments
~~
item Sec tion Subtask CE Centzct a
a v Actor m,
a i i
t w
6 SSAR Visweswaren CE 11/16 Prepare SMR aft NRC Amendment Arnendmen t.
Do not, questions submit until llave most expected Oct
- NRC questions.
Respcw1 to questions from 9/9 meeting plus f;
nrious faxes. Irx3ude g;
Tasi 5 final response in arne nd me n t.
L e
Otfmr Aralyves (CA)
O 12 '
19M I'tre PRA Kelly c c s
NRC G/12 Provide resuhs rf No major iterm Ra ftery
- to GE expected. Date slipped from 4/15. MarwcII/
KcIly discussed questiorms 5/27.
lawrence Livermore renew next.
r Raftery GE
/11/30 Amend SSAR.
l 9
C = Confirmatory item s = started S = StaIIcorrectkm v = discuued verInlly but not documented O
. Outstanding item c = complete with docurnented agreement 7,
I
= Interface requirement o - not appl. cable 10/1/92 P = DSER page number - no issue number n = Not a DSER item Page 16
ABWR Tasks to wrap up PRA P A R
'_a.
DSER SSAR Title NRC Contact I n e Next Date Action Comments ite rn Secdon
- Su btad GF. Cemtact a
a v Actor n
a 1:
s e
w
.~
u 2
s s
NRC Prmide rapid feedbackJ Appruada I-9 19R nternal Flood
- city McSherry ondined 3/24
/C<4 cet San Jose.
G-Partial draft
.x ovided 6/5.
r.,
Discussma heid 1-3/9.
?;.
Sotarutted to 4;
NRC as Appenelix.19R on 6/34.
.,r=.
-t C = Confirutatory item s = started S = Staff correction.
v = discussed verbally but not docurnented T
O = Outstandirw a'em c = complete with docurnented agrecreent m.
I
= Interttre c e:'p. ~ 7ent n = not applic2Ne 10/1/92 P - DSER pr e e ra b na essue nurntwr
= Not 07 e Page 17 n
ABWR Tasks to wrap up PRA P A R
' ' ~
DSER ' SSAR Title NRC C<mtact I
n '
Next Date Action Comment s item Sette n Sotosk GE Contact a a v Actor r.
1 e
w Answer NRC Vishu GE
- 0/9 Draft responses to all questions:
M cSh erry questions have been s
PfrPared Most
- liot water noods resp ;nees gi ro to C.
r;;
and impact on KcIlcy on 9/9. Will z
penetration seals Snalize by 10/9.
.q.
I'~
tti
- Flooding in intact 1*J division during shutdewn T
Availa bility -
requirements for RSW pump trip and Valve isolation
- ' Sizir j el loor
. drains
. Leakage past wals and doors
- Hooding in RSW pump house w
C = Confirmatory item s - started
^
S = Staff correcti<m v = dscussed verbally but not documented e
O = Outstznding item e = complete wie documented agreement y:-
1
= Ineerface equirement o = ncA applicabic 10/1/92 P - = DSER page number - no issue number n = Not a DSER item Page 18
AEWR Tasks to wrap up PRA -
o P A R
-:f.
DSER SSAR Titic NRC Contact I n e Next Da te Action Comments -
item Section Subtask CE Contaa.
a a v Actot n I i
. iS' e
W s
4:;
2
- Spent fuel pool as a flooding source a
- RCW surge tartk leaks
=
I. inked cperator r--
'O xtions to rnitigate RSW floodmg
- n n
- Leakage between RSW/RCW divisions SSAR Amendme Vishu GE 11/16 Amend SSAR, reflect M cSherry questions answered 9/9/92 and them planned for 10/9.
y..
,c..
< 3, C = Confirmatory item s = started S - Staff correction v = discuned verbalty but not documented is O. = Outstanding item c - complete with documented agreement
.c, I = = Interface requirement n = not applicable 10/1/92 M
P - DSER page number - no issue number n = Not a DSER item Page 19 :
AEWR Tasks to wrap op PRA
_i P A R
- ^
D5ER SSAR Titic NRC Contact I n e Next Date Action Corn men ts item Section Subcuk CE Contact a
a v Actor
~
n I i
e w
v
- 2.,
2:
linmm Factors in ?RA (IIF)
C-5 These items are Plan (Subtuks g,
0-7 addressed by the A,B, C, D) tu3ed De following job oo NRC/CE
~~._..
O-9 subtasic
> hone call 3
.[f-0-10 March 92 and
+
I-2
.lixtassions 23 I-3 March. Task E
?/s I-4 was added later.
M l-5 14 I-7 A) Prmide a list of Beckner v
NRC ?
Date sligW references / gene ral Frederick from 6/1 to 6/30 methcxis used w to focus on tasks determine aD failure B,C, D.
- probabilities.
Reference to CESSAR Submitted to PRA is acceptable.
NRC 6/26.
u C- = Confirmatory item s - started S = Staff correction v = discussed verbally but not documented
'2 O = Outstandin6 tem c - corn;4cte with documented agreement i
1
= Interface requirement
- n = not applicable 10/t/92
^'
P = DSER page number - no issue number -
n -= Not a DSER item Page 20
"-i DSER SSAR Title NRC Contact I n e Ne xt Da te Action Corn m e n ts item Section Subtask CE Contact a
a v
hier W
n 1 i
e w
5 v
NRC ?
Increne B) Conduct Icvel I Kelly sensitivity study Frederick sensitivity range if hard to document source 4
4 number.
L
~=
knsitrvity study rubmitted June c'"
I-i;;
Description s 4
NRC 2
9D.7 C) Dmiop
- lelly v
descriptions for most Frederic k mtanitted June 1 significant actions as part of item H for input to cretrol response.
room design ie, provide time available for operator action & signals that the operator relies Provides input to on control room design
& EPGs or o.
u.,
,g C = Confirmatory item s = started S. = Staff correction v = discusaed verbally but not documented R.
O = Outstanding item c = complete with documented agreement
= Interface requirement n = not applicable 10/1/92 P = DSER page number - no issue number n = Not a DSER item Page 21 i
~
ABWR Tasks to wrap up PRA jd P A R DSER SSAR Titic NRC Contact I n e Next Da te Ac tion Comments
~~
item. Section Subtask GE Contact a
a v
Actor e
a !
i e
w h; !
3 D) Provide more NRC ?
References specific references for provided June 1 operator actions as part of item B identified as response 5;
significant based on 7 :
wnsitivity study.
References should g;
include table and 3,
page numbers in
.[
r efe renc es.
+
Alternatively, use a D
wider range in performitig the sensitivity study.
E) Add coroparison Kelly CE 10/20 New request by of human errrw Frederick NRC to supyers contributicws to CDF FSER A.2.1.2 compared to NUREC/CR -
operating BWR.
5527 LaSalle study is ref case.
em is tah F-1 19D.7 SSAR Amendment Frederick GE 12/2 Cover alnve task.s human factors ABCDE Contarmnen Event Treen (CET)
_.N u
.+t
-t C = Conftrmatory item s = started S = Staff correction v = discussed verbally t>ut not documented
. ~.,
0 - Outstanding item c = complete with documented agreernent 1
= Interface requirement o = not applicable 10/1/92 P = DSER page number - no issue number n - Not a DSER item Page 22
AllWR Tasks :o wrsp up PRA P A R
~y DSER SSAR Title NRC Contac: 1 o e Next Date Action Coc.me n ts item Section SuNast GE Cmitact a
a v Actor n 1
<G
^"
2;',
c s CE n
GE wdl take uedit for ! tem Resofwd I
St2fr estinnates exca KcIly _
credit for vent in Buchholz vent in level 1 Class II internal requantification event and seismic g;
xquer.res
.=
O-; 3 Treatment of drywc0 M
-wetwell bypass in 4,
CETS. This itern is addressed by two sub di
?;
ta s ks-A) Desiga basis Kudrit L Tracked sensitivity studies Saxenca wparately by Kudrid/Saxena B) Determine if Palla/
n n
CETs modified.
CETs need to change Kudrid Item resolved.
to address bypass.
Buchholz O-17B Modify CET for Palla c c c n n
n Item resolved.
severe accident phen. Buchholz Individual issues considered in uncertainty analysis, 0-18.
.c Badend Analysee (EA)
- g
,M,.
C = Confirmatory item s = started v = discussed verbally but not documented
'd S = Staff correct'mn O = Outstanding item c = complete with documented agreement o
^'
I ~
- Interface requirement n - not applicable 10/1/92 P = DSER page number - no issue nurnber n = Not a DSER item Page 23
A R
-~4 DSER SSA R Titic NRC Contact I n e Next Da te Action Com me nts.
ite m - Section Subtast rE Cr>ntact a
a v
Actor n 1 i
t W
2 Recect in SSAR Includes e c GE 12/1 n
19F Reanalysis of 3agchi
- 1 A-1 increased thickneu Liu i Amendment.
uncertaintv tre asmen t.'
drywell head:
ultimate tapability Analysis
.c s rubmined 4/24.
.5SAR update i,
after questions 2
7"'
resolved. Lad response to NRC guestions A
prcvided 6/26 4
r CE 12/1 Amend SSAR Should go in a
19E Service Icvel C 3agchi 3A-2 documenta tion Liu same place as 100% M%R.
Analysis submined 4/24.
SSAR ugxiate -
after questierss resolved.
NRC ?
Address safety factor Based on 6/8 issue meeting item sceos resolved by subtasks ABC 5clow.
w f;
-a
~"
C ' = Confirmatory item s = started S ' = Staff correction v = divussed verbally but not documented I%
O = Outstanding item c - complete with documented agreement e.,
= 1. terface requirement.
n = not applicable 10/1/92 P = DSER gnge number - no issue number n = Not a DSER item Page 24 -
AltWR '/:sks to wrap up PRA
- -i P A R DSER SSA R Title NRC Contatt i n e Nes t Date Action Com rne nts ite m Section Subtask CE Conta4 t a
a y
Actor n !
e ev cludrick to tell A) Determine SCW Ku d ric k NRC Bagchi for is reasonable 3nc hbotz service tcvri C.
temperature for 6/22 call: JK u w u me rit uys assume OK 2ntil hear differe n tiv.
m r-"
JRC
- leview
.n iW..s Analysis l
l
- 3) Pr.nide analysis 3agchi permdedJune 3, 7,;
>f drywell head
- iu A.S. U u to G.
mcho<agc to show 3agchi not limiting C) Conducle service Ragc hi NRC Icvel C is satisfied.
Uu i
C6 Fla shing during Palla c c NRC 6/5 Review sutwnitial Analysis documented in ve nting Buc hbotz 4/2/92 submi:tal to NRC and Cattoo (ACRS).
Documentation O-14 Justify aspects of Palla c c NRC mbmitted 6/30.
OPPD (Rupture Disk Buchholz Setpunnt)
W l
?; 1
,,.~
s = started C = Confirmatory item v = discussed verbally but not documented y ;
j '
S = Staff correction c = complete with d<>cunwnted agreement 10/1/92 r,
l O = Outstanding item n = not applicatAc I
= Interface requirement P = DSER page nurnber - no issue numter n = Not a DSER isem l
I
i i
l AllWR T.,sks to wrap up PRA 7
_k
?
P A R DSER SSAR Title NRC Contact I n e Next D te Action Comments
~
ite m Section Sol, task GE Contact a
2
- Actor n i i
I e
i w
G15 Net risk of passive
?alla c c NRC Documentation submined 6/30.
Go<> der system Suchholz
.:n
\\
i f7 p
rr3 -
- i I: ;
p i
I Ol6 CCI-t ootability -
-A) Containment Palla c c NRC GE has shown staII rcsults. SasfT integrity Buchholz concurred that sideward cremson does not pone a threat.
Sol # mined 6/30.
B) Source terms Palla c - - -
See uncertainty analysis Buchholz s
?
G n,
s = started
, ?:
C =. Confirmatory item v = dscussed vertully t#ut not documented S = Staff correction c = complete with documented agreement
-~'
O. = Outstanding item '
10/1/92-1-
= Interface requirement n = not applicabic P = DSER page number - no issue number Page 26 n = Not a DSER isem l
MIWR T:sks to wrap up PRA P A R DSER SSAR Titic NRC Contact I
n e Next Date Ac tio n Com ments ite m Seetion Sulek CE C<mt'.ct a a v
Actor n !
i
- t3' e
w
_s 14 4
Modify CETs for Palla s
c c c n
Ind'vidual issua E,
r 17A IX31 FCl, etc.
3uchholz treated in u ncert2m ty a n alysis.
Methods agreed.
Item resobed.
wW (AIS
'nc ertainty ana!ysis -
"{
-A) Suney literature Palla c
c v
n n
a km res 'ilved fi.
Ilochhok per 5/26 phone 4;
call.
-B) Screen events for Palla c c n
n n
item resched applicability to nuthbolz per 5/25 place ABWR call.
-C) Per form Falla v
e NRC Submitted 6/30.
sensitivity studies Buchhok
-D) Detailed DCII Palla/
c c v
CE 7/15 Provide written Documentation Uncertainty analysis-Kudrich documentation submitted 4/20.
Euchholz Discussed 6/15.
Approach accepted. Minor y
comments to be-T; i resolved.
- ', c '
C = Confirmatory item s = started S = Staff correction.
. = discussed verbally but not documented
. 'f5 O = Outstanding item
' c = complete with docurnented agreement 1
= Interface requirement n = not applicable 10/1/92 P = DSER page number - no issue number n ' = Not a DSER item Page 27 ~
.GWR Tasks to wrap up PRA P A R
'1; DSER' SSAR Title-NRC Contact n e Next Date Action Comments
'~
item Section '
Subtast GE Contact a a v
Actor n 1 i
e w
i
'i.
-E) De c2iled Palla v
5 s
NRC Submitted G/30.
CCI/Contability iluchhciz Uncertainty analysis O
=<g
.r*
-Ja ity !hr area -
';RC cosidened in d-
'etc3. Item 7 of Iludth v!r cootability
[';,
4/13/92 ACRS teuct u ncertain ty analysis.
Submined 6/30.
C) Detailed bypass Palla NRC Divussed 6/12.
uncertainty analysis. 11uchholi S2fT agreed methods and results reasonable.
Submitted 6/30.
c o.
1.
i m
C = Confirmatory item s = started
.;]
S = StafT correction v = discussed verbally but not dc(umented e
0 : = Outstanding item c - complete with docutncoted agreement c;
I = Interface requiremens n = not applicable 10/1/92 P : = DSER page number. no issue number..
n'
= Not a DSER item Page 28
AP.WR Tmks to wrap up PRA P A R DSER SSAR Title NRC Contact I n e Next Da te Action Com m e.. t s item Section
-. Subtask GE Contact a a v
Arno-a 1 i
e w
7 Drywell Surnp
?
GE 7/30
' Spec s-Analytical ba.is )
N.
n HA.3 cootability
, for sntnp f
CEB pmtatman submitted Aug.
o
'Y 7
c -2
=..c 3-9 Rupture dist Palta NRC Renett agreement in NRC agrees 1
- peration before 24 Suchholz E F.R.
rupture disk
??
.ioms not otor failurc
->pe ation is not
~"
contain men t faJure. IME
?j Rex 4ved CETs schnitted 6/30 <<mtsn information.
S-12 ATWS treatment by Palla NRC Ret]rts closure in FSER NRC agrees CE NRC Buc hholz appsoxh conservative, no other impacts.
Item Resched NRC Additions (NRC)
N RC-Chapter 22 Severe Accident
> d ric k c c NRC ?
Write secdon.
FG questions -
1 C osure Buchholz expected.
Inform GE if more info needed beyood f,,
that identified in 2/20 N
submittal.
-a L
C = Confirmatory item s = started S = StaIIcorrection v. discussed verbany but not documented
- g
0 = Outstanding item.
c - complete with documented agreement,
I. = Interfare aequirement n = not apptecable 10/1/92
-a P = DSER page number - no i. sue number n = Not a DSER item Page 29 o'u "9
l--
M
A3WR Tasks to wrap up PRA q.
P A R DSER SSAR Title NRC Conte 1 n e Next Date Action Comments item Section
% btask GE Contac:
a a
- Actor n I i
1 e
w NRC-Accident i'alla s
c v E
Need more discussion. Early resiew is
'b5 2
ma n agemec t Duncan GE to make pro @
pmitive. BNL
?
review,
an progress. 6/5:
c-NRC wants 45 m o r e.
NR C-3AMDA Litsnirtai "211a ?
Quirt no<
uble for EP7, re g'd.
simplifica: ion.
before 4
'i/30.
Seismic Ann} pie Lyond Design Base (M)
S-5 19113 Fuel assembly KcIly v
E Update SSAR NR C, GE have capacity bu agreed to 1 ?g.
Item resolved S-6 19115 Flabbutom tank
' Kelly v
E See Margins Analysis capacity Uu (SA-2)
S.7 191L5 Diesel generator Kelly v
GE Margins Analysis opcy Uu SS 19IL5 fic<trical equipment Kelly v
E Margins Analysis capcity Liu o.
- 1.,.,
C = Confirmatory item s = started S = StafT correction v = discussed wrbany but not documented
.f_.,
O = Outstanding item c = complete with doctrmented agre-rnent
.1-
= Interface requirement n = not applicable 10/1/92 P = DSER pge number - no issue numbcr.
n = Not a DSER item Page 30
ABWR Tasks to wrap up PRA P A R I~I DSER SSAR Title NRC Contact I n e Next Date Action Comments item Section Subtask OE Contact a a v
Actor n t i
F e
w
.- 14
'91L5
- 'onfirm electrical Xelly v
2 Wrgins an alysis Site specific PRA
.~
equiptnent catracities 3ancan not required.
in site specific PRA Capacities teed in margins c.
ana. lysis will be m-'
COL applicant
=
act2on.
p il.'
' Anwnd SSAR 191i delly 2
Nm-92 after @rnic
!.iu design can alysis it; 0 2111 19.10 Seismic rapacities fo-Palla NRC Addressed by systems not in Duncan SSAR text 19.10, certified design wbmitred S/27.
S-10 n
Staff will use 11NL Kelly
o n
Seismic PRA not hazard curve Duncan required. Item resolved n
n llow to 'reat seismic Kelly
- - - n n
Not required.
SA-I hazard uncerniedes Duncan Item resolved I-10 19.9 Confirm assumed Kelly CE Addressed by e
seismic capacities Duncan SSAR text 19.9, and incorporate in subudtted 6/30.
design spcntact I
n e Ne st Ihte Action ite m Section Subtask GE Contact a
a v
Actor Com ments n I i
M e
W s.
4, I-11 n
Modify scismic PRA Kelly
-- - - n n
Seismic PRA Z
to account for soil Duncan required. N>
failtn e s niay address i;y site licensing g
requis emen t.
ltem Resc4ved y.
I-I ?
119 P.an t walkdown lelly
- -- - a n
a OE >grees to 7
Du ncan plant walkdown by applicant per EPRI NP fo41 Sj Item rew!ved Addressed 17 S5AR text 19.9 submitted 6/30.
1-13 n
Site specific seismic Kelly
- - - - n n
'n Setsmic PRA not PRA by applicant Duncan required. NRC may address by site licensing r equiremen t.
Item Rceived ic 54
-a C - Confirmatory item s = started f,
S = Staff correction v = discussed verbally but not documented O = Outstanding item e - complete with documented agreement w
I
= Interface requirement n = not applicaMe 10/1/92.:
~ ' '
.P-
= DSER page number - no issue numirs n = Not a DSER item Page 32
A3WR *Iisks to wrap up PRA 6
P A R DSER SSA R Tit.le NRC Contact I n e Next Date Action Commen ts item Sec tion Subtaak GE Contact a
a v
Actor n I i
e r
W O-19 32.2.3.3 A Address gxstential for Palla v
'RC
?
iteview 6/4 subminal.
Prrpmed penetra ta on, Knecht Rapk! feedback approach w>lation valve failure requested.
provided to NRC during seismic event Dec. 91.Jan. 92 Nenc
}
mc<porate p
wismic into
??
4' bypass study.
- L ision to
?;
MTus study gj sulnniued 6/4.
~
r 7
Y.necht CE o
i Action Comp!cacy e 2bo item CL S-3 Correct die Kelly v
n CETs riot needed treatment of Vis hu in margins firewater in Seismic analysis Class 11 CET sutxniued 6/26.
n Margins Analysis Kelly.
Submitted 6/26 SA-2 Fred cric L including seisn6c capacities for applicant to check (see SSAR -
19.9).
w h,
-t C = Confirmatory item -
s = started S = Staff correction v = discussed verbally but not documented g
O = Outstanding item c = complete with documented agreement I. = Interface requirement a = not applicable '
10/1/92 P = DSER page number - no issue number n = Not A DSER item Page 33
ABWR Tasks to wrap up PRA P' A R DSER SSAR Titic NRC Contact I a
c Next Datr Ac tion Commen ts ite m Section Su bt23i CE Contact a a v Actor n 1 i
lC e
W l_'.
[ Assumes basic 15 Fr e d e ric k G
12/15 Refic<t margins
, analysis in SSAR t method of (a m end ment.
I analysis is OK.
l NRC usessmco l of margins a nalyses M
qqpetted '0l'L
.my
';l Other External llazards I-8 n
Site specific design Kelly NRC 6/92 NRC will probabFy "Grandchikl* of verification: external Duncan address as supplement SECY ol6 due fkx>d5. transportation to SER. Guidance to aboutJune.
hazar ds applic an t.
Class'c design analysis alone may be sufficient.
Probably no action by CE.
Interfaces (General) (IN)
M C = Confirmatory item s = started
~"
S = Staff correction v = discuued verbally but new dwumented M
O = Outstanding item c = complete with documented agreesnent
.o I
= Interface requirement.
n = not applicatAe 10/1/92 P = DSER pge number - no issue number n-
= Not a DSER item -
Page 34
P A R
- ~I DSER SSAR Title NRC Contact. I n e Next Da t r-Ac tion Comme n ts item
.C.a tion Subtask GE Contact a a 5
A<:t or n f i
+
W A
n
- 93 3e sure PRA 5
GE GE believes 193, if IN-1
" requirements" and 19.10 address 19 10 indghts get into
'his issue.
" Interface write op*
.c m
F G>nicpence A.na!yais (CA) 1~
li n
No NRC feedback c.c
- a!!a
'!RC Refter agreement in
?alla /Careway q?
04-I die acceptability-Careway c' 5 ER liscussed 4/2.
Appendix 2A NRC agrees _
g, item RcwLvrd i,-
Corr ecrions mbmitted 6/S).
Careway CE TBD Reilect corrections in
,i SSAR..
n n
Refic<t corrected Palla n
n n
Correction CA 2 CRAC/weathe:
Careway made. Ittra treatment in resolved consequence analysis.
n 19E.3 New consequence Palla NRC Need NRC CA-3 analysis for PRA Careway agreement on CETs mid juoe to male this date. Schmitted 6/30.
7s N.
2i C = Confirmatory item s = started
_T S = StalT <orrection v = discussed vertsally but not documented g
O = Outstanding item c = complete with documented agreement I
= Interface requirement n = noe applicable 10/1/92 ti P = DSER page number - no issue number n = Neg a DSER item"-
Page 35
- =l,.
P A R DSER SSA R Title NRC Contact I n e Next Date Action Comments itern Sec tion -
Subtask CE Contmet
'-a a v Actor n 1 1
e J
- n 19E.3 New consequence
?alla
- JRC Reflect agreement m Submitted 6/30.
CA.4 analysis for FEI, Carew ay r3ER.
e;; -
o 19P Appendix 19P (50.34f Pa!Ia NRC' 10/2 Prtwide questions Submitted 6/30 CA-5 desgn rnods) update. Anecht 41 i
Discussion
~f planned 10/7 r-10/8.
T, I
CE TBD Respcm! to questhms r.,
- " BD
[Dernonstrate Pa!!a GE TBD Drafi Ch 19 Appendix Need NRC CA-6 i compliance with Careway acceptance in i EPRI Emergency Iluchholz FSER
- Planning Criteria Liu d. methodology.
Duncan
' W.
L
_-.t1..
C - Confirmatory item s = started
-~'-
S = StaII~ correction v = discussed verbaDy but not docume.ed O
- Outstanding item e - complete with drwumented agreement I
- Interface requirement n = not applicable 10/1/92 P = DSER page nurnber - no issue number n
- Not a DSER item Page 36 u___-_ _ - - - _ _ =, _
_a__-___
f i
4 TPANSACTION REPORT >
10-01-1992(THU)'17120.
I:
R E CIT IUE J
NO.
DATE T l tr.
DEST INAT ICN STAT ION PO.
DURATION MODE RESULT 7881 10--01 17:09 1099251193 37 0*11'13" NORM,E
-OK 37 0*11*13" h
9' I'
f.
I l'
l l
i.
t.
'l e,
-