ML19309C393

LER 80-022/03L-0:on 800303,during Performance of FNP-1-STP-16.7,discharge Valve to Containment Spray Header Did Not Open as Required.Cause Not Determined.Problem Did Not Reoccur W/Testing.Surveillance Test Completed

ML19309C393
Person / Time
Site:	Farley
Issue date:	04/02/1980
From:	Hairston W ALABAMA POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19309C388	List: ML19309C387 ML19309C393 ML19309C399
References
LER-80-022-03L, LER-80-22-3L, NUDOCS 8004080547
Download: ML19309C393 (1)

Text

so ess

,, . LICENSEE EVENT REPORT ,

. ~.

c NTROL BLOCC l l l l l l lh (PLEASE PRINT OR TYPE ALL REQUIRED INFORMATIONI

@ l eA9 ! L oceNsu l J l Mccat l F l 1 l@l 0 l0 l- l0ucch:,6 i4 is l0 l0uuvuu. l0 10 L h l0 23l@l 4 l uctNst2,.

1 l 1 l1l1l@l Y,E u .

l i.a r 34 l@

0 syn"t l L @l0 l 5 l0 l0 l0 l3 14 l 81@l 0 ) 3 ! 0 l 318 l 0 l@l0

[4 l0l2I8 l0#0l@

7 8 60 bl DOCKET NOMut R ud fiJ tVENi oATE 14 73 REronT o ATE EVENT OEscalPTION AND PROBA8LE CONSECUENCES h o 2 IDuring the performance of FNP-1-STP-lb.7 (Containment Spray Valve Inservice' Test) at i 1

o 3 l2330 on 3-3-80, CS-MOV 8820B, discharge valve to containment spray header did not open ;

o , gas required. As a result.the B Train Containment Spray System was declared inoperable.l g g /S 3.6.2 T requires that both containment spray systems be operable. T/S 3.6.2' action l o , [ statements were met. The health and safety of the public we'e r not affected. g 13_L.J l l 101a 1 I l

• No't #^"o'tco ' sscEt couroNtNT ecot suecYe's sS$t ITTTI p a Iw ic l@ W@ l ZI@ lv I^ lt lv 10 IP l@ l Al@ lZ l@

9 to 13 12 13 to is 20 s!QutNTIAL OccVRRENCE REPORT Revision

. EVENT YEAR R e?on T No. Coot TYPt NO.

@ g"tierno1 vljg"j l 8l 0l 21 27

[)

23 l 0 l 2l 2l 24 26 lpl 27 l 0l 3l 23 23 lL; J0 l_l l0l 31 J2 AKt ACT ON o PLA T ETH Hours s0 iT FCA 1 8. s PL MAN FA T RER C@l Zi@

33 34 l25 Zl@ l Zlh 26 l0l0l0l Ji 40 l l N [g 40 l Nlg l Alg l L l 2 l 0 l 0 l{

42 43 44 47 C AUSE DESCRIPTION AND COMECTIVE ACTIONS e g lA thorough investination was perrormed und no cauen could be determined for this 1 y l occurrence. The valve was stroked several times and the problem would not reoccur. Th4

, ", l surveillance test was successfully completed and the'B ' train returned to service at 1015l

~

g,,3, jon 3-4-80. The frequency for this surveillance test has been increased to once per 30 l g gdayn (vs 90 days) for 3 months. 9

• s s 80

's*r'AIEs* seowen oturnsTATus @ Ei:INSEv' oiscoveny otsenirfiou @

i s W@ l0 l9 l9 l@l NA l l B [@l Operator observation l AcTIvliv co itNT tocuioNo,atu m @

aut.stoo m a.u Aoou~To,Ac1,vifv N^ @ lI N^

,iTTil. L,Z_J @ l zl@l ,o ,, 44 .,

l

.3 t etnsoNNEL t =Posunts l NUo0Fn TYFF ot sCntP TtcN 39 l 'l i l 71 101010 !@Lz J@l *^ l

,E nsoNNi L .mu'Jit s

~uon t .,

otseni,noN@NA l

F ,i la.l .101010 J,@l , i, I

coss of on caeaGE To FACluTY ,

TYPE Ot sCHiP fl0N N^

LITITl5 LZJ@l 7 4 . 10 l

80 nsut oY[cnierion h , IIRC USE CNLY ,

!.E LE.S8I 3 4 9 80 NA l (({llllllJ!ll}

68 63 60 ;

. NAME OF rntPARtrl

. . on. 8 0 hE[gyg, WD ma% {

.