ML20236X089
| ML20236X089 | |
| Person / Time | |
|---|---|
| Site: | Rancho Seco |
| Issue date: | 12/02/1987 |
| From: | Holahan G Office of Nuclear Reactor Regulation |
| To: | Andognini G SACRAMENTO MUNICIPAL UTILITY DISTRICT |
| References | |
| NUDOCS 8712080415 | |
| Download: ML20236X089 (3) | |
Text
cm % m* y,," xg' m
('
- J
'n42 1
s e,
4,
hq,
1 lMi d;
1 h,-[6 N
[ g{
4,
, K k].gg.
O.s a q,,,f 9
7 h-D.ecember[2,19.87 4
j%Ty n
l e
.S 4
l l ]lj,.
.o
, ~...
M.r 9=. -
TDocke.t No.:T50-312t m
, e Nr fG ECa d Andogninij
$pg'"l 3 Chief; Executive Officer, NuclearL R
L Ranchof Seco Nuclear Generating. Station ~
a
$M M 14440 Twin' Cities:RoadJ W
q.g (Herald,yCalifornia-956,38-9799D
- Dear!Mr.indogninii o o
r !,;
[
s.
N i
SUBJECT:
c(INTERIM APPROVALJ0F PROPOSED INSERVICE. TESTING PROGRAM
%w,
,:e ky
+
y t,
,,..mInla$ letter dated 1 November 2e1987, you;11stad beficiencieslin:.tihe fist-
- C
%~
7,"
i! Rancho'Secoi10: year inservice: testing 1(IST)cprogram which were11dentified by
(',
fyourisystem review and test program (SRTP) and which requireicorrective:
(w(<
.actionsLin'the; form of additional: relief requests and.modificationsito.
9
[@@
1surveillanceiprocedures.; " Since,the first410 yearLintervalf hasialready,
s expiredelyou presentedjrationale.why< interim ~ NRC approvaljof theisecond.
11 3
'10 year,IST program kwhich was: submitted for~NRC1 review in June?19876would; s >f "
, (be preferable to correcting' problems:in thefexpired, first year program.
n
... Typically, the IST 3rogram serves.to verifyjoperability of.purrps and valve's11nt gf 3
f
' operating plantsL iowever, at' Rancho Seco during the, restart; process, pumpf and.
D g,
jl valve; operability 41s. verified by the;SRTP and.by other restart:related.. test.
d W
Lprograms. lThe:SRTP is a major' plant.restartiprerequisite; program which was 1
devised to; ensure that' plant 1 components and. systems are. designed land. operate;
~
/g
,: vin:accordance.with applicable: design staridards. L Additionally, a manual and W'
- motor operated valve refurbishment and tests program was' undertaken 'as part of' cthe?restartLeffort. Thes'e. activities were evaluated and are closely monitored
- by the NRC
- staff. Based.on.these unique. circumstances-at Rancho Seco,.we'will; u
relyLon the restart testing: programs to ensure pump and valve' operability:
prior;to plant restart.:
i ":,
.f s
u
,,3 I
ir h {:,
i 1
73
' l6
,l 1
y c.
0
)
i
)
J i
l 8712080415 071202 PDR ADOCK 05000312 i
f.=
p PDR
'(
t a
-.t!Q-.,
.t
W,
g.;
~
~ %
~
~~
l G'
y; w
N h, c> $hh[
h W:
D
~q
,,/
a': t q-
>mp
_p.
s.
cm m
c
~
t y ?,'. 7 p '('[y r n Y
}Vg g.;
i L 2.' -
? MrkG# CaEl'Andognini 4 >
y n,,
t !
a (S
~
...m,
e-s 1
^10nce:the plantirestart; program isLcompleted, pump'and-valve ~operabi11ty sho'uld-
< f gbe' performed 'perathe proposed second 10Lyear:IST, program. We:are currently?
' W',,s
,m reviewingithe second 10: year program.and expect to transmit' questions and; Tcomments within~the-next several weeks.
!atives. prior to; restart to resolve"the'?:We expect'to meet with SMUD represent-t M
'M 7
comments generated by ourLinitial; review.'
i
' ? Assu' ming. satisfactory resolution lofTthese comments during^ the meeting,fwe will' R, y <
fissue; interim'approvallof theiprogram for the-interval from plant restart until-a
! the; program;is:. approved formally '
m 2 4'_
+
r
(
Q+g, ' ',
+;,
[ Sincerely.-
jf(+ kiy f f,.[
2
.q s q.
f n
Y
~m ggg1gn rzeraSt -
o>
- ( ;
f.
3c A
- Gary Holahan " Assistant Director
. oftRegions.III;and VL v
y-W..
L o
(4. - a Division'of Reactor Projects'--IIIL
.' f
- IV,Vfand'SpecialnProjects-lg,,,'
m
%s r
6.d 2
[w 3
f n
s n '..
.See next page'
, x cc:
g
- m
+
ya
]
W
~
NRC28 Local:PORs 4
L
'LPDV Reading 4 w
DCrutchfield e
GHolahan?
^ '
GKalmant
. tii LOGC - Bethesda
- EJordanL
'm JPartlow-
-ACRS(10);
"I 1 Rancho Seco Plant' v
TMarshi L*See previous concurrence:
H t
iOFC.s:*DRSP/PDV-
- DRSP/D:PDV.
- DEST /MEB
- KD:DRP f.....:.....1_...:....'........:............:............:........___:............:...........t iNAMEMGKALMAN:cw: :GWKNIGHTON. TMARSH.
. GMHOLAHAN
...;..:. w........ p...........:............:............:...........:............:..........
!.DATE :11/10/87
- 11/10/87
- 11/25/87
- 11/l/87 v.
? *'
LOFFICIAj. RECORD'COPYI
+m a- (
Iih
[
i
.[
4
['
I f,j f
@,:s a
E v ;;;p'Jy
" ' ' 1_i
_____2m_
cT M QIM ] $l fQ Tg ?
,4 I
4
,y
%,:., s
.Y
' '. e i
E l-
,y g
b g S % "E fE s
+
4 hi '
- L y([
x.
>l y,
W
+
r,
.Mrs G. CarliAndognini;
~
Rancho Seco Nuclear Generating-
' Chiefc Executive 6fficer,s Nuclear,
- Station Sacramento Mu~nicipal Utility; District 7
- 14440sTwin' Cities; Road J Hearld, California 95638-9799 o
'Cc.;
' Mr. David S. Kaplan, Secretary _
Mr. John Bartus N-
' and General Counsel -
Ms. JoAnne~ Scott.
s
.',< Sacramento Municipal.Util.itylDist.
Federal Energy, Regi Commission:
s 825 N.LCapitol Street, N.E.
T, >q 6201 S. Street:.
Washington; D.C.- 120426'-
P.0. Box 15830:.,
> Sacramento,: California!'95813-2 Thomas:AL8axter,Esq...
. Pacific Gas.and. Electric. Company lLShaw, Pittmean,.Potts & Trowbridge
,-Mr. Barclay S.,Lew; E)2300 N. Street, N.W.
-77Beale. Street (333/A613)
Washington, D.C E20037 :
San Francisco, CA 94106 3
KMr.LKarl 1 Meyer Ms'. H'elen H6bbard P.O.-Box 94586 N
Acting Manager, Nuclear Licensing.
Sunol, Californian 94586-
' Sacramento Municipal Utility-DistrictL Rancho SecoiNuclear. Generating Station t
14440 Twin' Cities Road!
. Herald, California 95637 9799-
.MrJ Robert.B. Borsum!
. Sacramento County.
-Babcock &.Wilcox
- Board of Supervisors
. Nuclear Power Generating Division 827 7th Street, Room 424
.. Suite 220, 7910 Woodmont Ave.-
Sacramento, California' 95814'
- Bethesda, Maryland 20814:
M
' Resident Inspector / Rancho Seco Mr. Joseph 0. Ward, Chief Je/o U.S. N.'R. C.
Radiological. Health Branch
.14440 Twin Cities RoadL State Dept of Health Services
, ; Perald',- California 95638 714 P Street, Office Bldg. #8 Sacramento, California 95814
! Regional Administrator, Region V h
- U.S. Nuclear. Regulatory Comission
1450 Maria Lane,' Suite 210-
^. iWalnut Creek, California 94596
- '/L L
- f ;.
4 i
g
,('
k