ML20003H304

From kanterella
Revision as of 00:24, 30 January 2020 by StriderTol (talk | contribs) (Created page by program invented by StriderTol)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search
LER 81-019/03L-0:on 810328,during Normal Shutdown Sequence, IRM Calibr Was Not Performed as Required by Tech Specs. Caused by Procedural Inadequacy.Procedures Will Be Revised
ML20003H304
Person / Time
Site: Oyster Creek
Issue date: 04/27/1981
From: Sklar J
JERSEY CENTRAL POWER & LIGHT CO.
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20003H301 List:
References
LER-81-019-03L, LER-81-19-3L, NUDOCS 8105050511
Download: ML20003H304 (1)


Text

s .

c:Rc poRas as u.s.NuctaAn REcutATay consulsslON 87,7M "

LICENSEE EVENT REPORT .

Q - CcNTRot sLOCK: l l l l l l

@ (PLEAsa palNT cR TYPE ALL REQUIRED INFORMATIOM l l

@ lSNl F 9 Jl UCENS44 Ol ClCCCE Pl 1l @IS0 l 0 l-l UCENSE 14 0 l0 NUMeem l0*l0 lo If l0 l0 l@284l1l1l1l1l@l 25 uCENSE TYPt JO S3 CAT $5 @

con r .

-.A .- 84'E I Li@l# 01 sSti O I O l

10121119 l@l CioCRET NUMegR ' W of 312181811 SS EVENT C ATE l@l 01412 74 75 l 7 i s il 80l@

REPORT D ATE EvEN r DESCRWTION AND PRQ5AOLE CONSEQUENCES h l'5T5'l i On March 28, the plant was progressina towards cold shutdown to correct an I g l increasing leak rate in the primary containment. During the normal shut- l g o 14, I down sequence, the Im m1ibration was not performed as required by Tech l Io isi i Spec 4.1, Table 4.1.1. 'Ihe event is a Reportable Occurrence as defined by I icIei i Tech Spec 6.9.2.b.3. l Ic i:i i l I

I O I 8J l 30

24 SYSTEM CAUSE CAUSE COMP. VALvt 002.2 .COOE Sus 00:3 CO?.tP:NE*;T 000E Skt:0CE Sut:03E loisi T &

i II Al@ ID I@ Iz l@ l z l z l z I z Iz lz l@ LzJ@ LzJ @

3 13 ft 12 32 18 19 20 SEQUENTIAL OCCURRENCE matemT 4EvtssCN

$ VENT YEA R REPCRT NC. CcQE TYPE NO.

@ ;g3a 5;g30 18l1l l-l 10 11 19 l l/l l 01 3l lLi l-l l01 21 22 23 24 26 27 25 29 20 31 32 P NT HOURS 22 38 8TT PC S. MA , AER N A C MET t I23z l@lJ4G l@ l z ig 25 l38zl@ 3 l0l0l0) 40 l [Yjg 48 ,

lN lg lz Jg lz l 9l 9l 91g 42 43 44 47 CAUSE DESCRIPTtCN AND CORRECTIVE ACTICNS l i i o 1 i Apparent cause is procedural mMwcy. The procedure did not specify J g i i1 i l the power level at which to perform the m1thration. Both the Im Calib- l

ration procedure and the Plant Cooldown frcm Hot Standby to Cold Shut- l l down will be revised. [

ITTTl 1 - I 7 8 9 80

'# M spowem oTHen status @ Esc *c7EN oiscovanyessemimon @

IITSI l Dl@ l 0 l 1 l 032l@ln g,

NA a

l Wh as de Encineer Observation so l

T a4..t. st toc 4TroNo,.Et .@

liIeILz.J@oe,aitE.LzJOI NA -ov=T o. .emin @ *l l NA l

.so N . tex,c e.:

rm Nu,,...  :.scaimeN@

li l 71 1 0l 01 0l@l z l@l NA l

=

,... .t' a =.sc=>,Tio~@

NuM.i.

NA fiTil 8l 90101 Ol@l 7 11 12 33 l

tcss C8 CR QAuAct To PAciLtTV Tv*E OE5cmirT10N NA 1 7 I 9 8 9 lzl@l to 30 l

egg P7iCN l l2lollf@lEsca Weekly News Pelease I i llllll!Ii!l lf 7 8 9 G8 69 80 7, to SI

-810 5 0. 5 0aut o .RE ARER Jm Sklar mcNE:

609-693-6013 e t.

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