ML19259C118

From kanterella
Revision as of 00:26, 28 February 2020 by StriderTol (talk | contribs) (StriderTol Bot change)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search
LER 79-016/03L-0 on 790509:during Audit of Surveillance Program,Found That Reactor Vessel Injection Isolation Valve Test Sp 2159 Had Not Been Done.Caused by Failure to Enter Test on Computer Surveillance Schedule
ML19259C118
Person / Time
Site: Prairie Island Xcel Energy icon.png
Issue date: 06/07/1979
From: Hunstad A
NORTHERN STATES POWER CO.
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML19259C113 List:
References
LER-79-016-03L, LER-79-16-3L, NUDOCS 7906120368
Download: ML19259C118 (1)


Text

'"

200 9827, ticensee event neronT

((gpjq[g grlglg CONTROL f) LOCK:, ( l l l l l e

lh (PLE ASE PRINT OR TYPE ALL REQUIREDiNFORMA tDN

[o II]8l 9M ! NLICENSEE l P l ICODE l N l 214!@l150 l 0 l - l 0 l LICENSE 0 l 0 NUM8E 0 l 0l - 0 l 0 l@l 4 l LICEr 13 /b 1 l sE1 TlY1PE1l@l v JO h1 LAT 5H f H CON'T lo_Ll.] s$RCE l L j@j 0 l 5 l 0 l 0 l 0 l 3 l 0 l 6 @l 0 l 5 l 0 l 9 l 7 l 9 l@l0 14 75 l 6REPORT l 0 lDATE 7 l 7 l 9do l@

? 8 60 61 DOC A ET NUMB E R tid 69 EVENT DATL EVENT DESCRIPTION AND Pe10B A9tE CONSEQUENCES h j o l 2 l l During an audit of the surveillance program, it was discovered that SP 2159, Reactor j jo l3l 1 Vessel Injection Isolation Valve Test, had not yet been performed. This test was l o 4 l added with ASME Section XI. After discovery the test was performed successfully. _j o s 1 Not repetitive. No effect on public health or safety. j I

l o 16 i L o I 7 i i

0 H m ,

' 8 9 COYP SYSTEU CAUSE CAUSE VALVE CODE CODE SU8 CODE COYPONENT CODE SUBCODE SUBCODE Firsl 7 8 IXlxl@ W @ lXl@ IZ Z IZ IZ 12 12 18 W@ W @

9 10 11 11 13 18 13 N SEQUENTI AL OCCUHFFNCE HEPOR( "f N A E% ENT YE AR R E POR T P 'O. CODE TYPE N3

@ ag.gl, LE R PO L7 1922I l-l Loll 16 l y l0l3l 30 L (-j 31 U 0l

_ 21 23 24 is 21 28 29 ATT ACHY E NT NPnD 4 PR5 YE COYP C W . ". F *. T ACTION FUTUAE EFrECT 5*4 U T DOWN TAKEN ACTICN ON PL ANT VETHOD HOURS SUevlT T E D FORM WH SUPPL I E R YANN A Ten 5 u lHjglJ4Zl@

33 Wg [Z@

35 36 31 0 l0 l0 l 40 l

{@

41

]@

42 lZ 43 l@ lZ l9l9[9l{

44 4-CAUSE DESCRIPTION AND CORRECTIVE ACTIONS h i o l Failure to enter the new test en the computer surveillance schedule. Relief from I i i quarterly testing of the valves has been requested; the test is therefore no longer  !

, 7 required. A thorough review of the surveillance schedule was made; no other missing j l,l3l l items were discovered.  !

i li l4 I I 1 8 9 STA 5 %POWFR OTHER ST ATUS dis H DISCOVE HY DEEC50P TION 1 j j l i I L I W@ l1 l 0 l 0 l@l NA l B l@l NRC Audit ACTIVITY CONTENT RELE ASE D OF sdELE ASE AYOUNT OF ACTIV11Y l DC A T10N of Ht t E ME

[i l6 l [Zj @ [Zj@l NA l l NA w*

l 1 H 9 10 11 44 45 PE RSONNE l. E )' P()SUMES NUYBEH TYPE Df 5LHIP TION --

NA j l i l 7 l l 0 l 0 l 0 l@l Z l@l' '

' -" ' r m sONN a'I.u u','as NUynE n oEsCn#Ti%@

i a 0 l o l 0 l@l NA J N

J B 9 il 1/

Loss or OH nt.YAGE TO F AC ali TV TYPE (15 ';L h t P T it JN NA 1

i o 8

12l@l

') 10 PUH L ILI T V ,

g .gg g,, ,

f 2 o lef,UE LN J O@DE l NA V R'P Ti 3N l llllllll[]lj' w . . .

o n 9 m

  • U P H O N'l NAW Of PREPAHF H 790613036$ ,