ML20041B271

LER 82-005/03L-0:on 820117,steam Generator Steam 3 Flow Channel 1 (MFC-131)found to Be Indicating Low.Caused by Sensing Lines Losing Fill.Sensing Lines Refilled

ML20041B271
Person / Time
Site:	Cook
Issue date:	02/11/1982
From:	Palmer R INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20041B265	List: ML20041B264 ML20041B269 ML20041B271 ML20041B273
References
LER-82-005-03L, LER-82-5-3L, NUDOCS 8202230459
Download: ML20041B271 (1)

Text

- - . . . .

- LICENSEE EVENT REPORT eORTROLstOCmI, 1 I I I I l@ (PLEASE PRINT OR TYPE ALL REQUIRED INFORMATIOM) 10111 8 9 l MlLICENSEE Il Dl Cl Cl 2l@l14 0

ib l 0 l 01 O l 0 l LICENSE 010 NuMutR f 0 f 0 f 01 25O l@l 26 4 l1 LICENSE Il I TYPEl l l JGl@l I bl LAI bd l@

i CODE CON'T lO111

< 8

% $ lLl@l015l01010131116]@l011l11718l21@lol211!11Rl9l@

60 61 DOCK ET NUMBER 68 69 EVENT DATE 14 15 REPORT DATE 60 EVENT DESCRIPTION AND PROBABLE CONSEQUENCES h 10 ! 21 10N TWO SEPARATE OCCASIONS, NUMBER 3 STEAM GENERATOR STEAM FLOW CHANNEL 1 (MFC-131) I iO i3i lWAS FOUND TO BE INDICATING LOW. THE FIRST OCCURRENCE WAS ON JANUARY 17, 1982, DURING l 1O la l l REACTOR STARTUP AND THE SECOND OCCURRENCE WAS JANUARY 29, 1982, DURING POWER REDUCTIONj iO isl lTHESE EVENTS ARE NON-CONSERVATIVE WITH RESPECT TO TECHNICAL SPECIFICATION TABLES 3.3-1J lOis1 IITEM 15 AND 3.3-3, ITEM 4.d. THE APPLICABLE ACTION REQUIREMENTS WERE FULFILLED. I 10 t il I PREVIOUS SIMILAR OCCURRENCES INCLUDE: 50-316/81-061. I I

FOT'il i DE CODE ;t BCO E COMPONENT CODE SU8C O'E SU E 10191

d 9 l Il Al@ lE l@ l X l@ l Il Nl Sl Tl RI Ul@ l Tl@ l Z l@

10 11 32 13 18 19 20 EVENT YE AR REPORT O ODE N Ug 18

@ ,"LER/RO E

l2 l l-l l of ol sl l/l l 0131 lLl 30 l-l 31 l Ol 32

_ 21 22 2J 24 46 27 28 .7 KEN AC O ON PLA T METH HOURS S8 IT FOR9 B. SUPPLIE MANUFACTURER IJJX l@l34E l@ LZ_J@ IZ I@ l01010101 31 1

41 NI@ l42Y l@ l43Nl@ lB 44 l O l 8 l 01@

47 35 36 40 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS 7 h I

Ii l a l l IT IS BELIEVED THAT IN BOTH OCCURRENCES THE/ SENSING LINES LOST THEIR FILL CAUSING

. N tilil l THE TRANSMITTER TO READ INCORRECTLY. THE[SENSINGLINESWEREFILLED.'THETRANSMITTFR I ii i,i l (BARTON, MODEL 764) WAS VERIFIED OPERATIONAL AND RETURNED TO SERVICE. IN ADDITION. l

.iii3i l THE TRANSMITTER HAS BEEN SCHEDULED TO BE CALIBRATED DURING THE NEXT OUTAGE.

IF ANY l PROBLEMS ARE FOUND AN UPDATED LER WILL BE SUBMITTED. I i i i .i i C *

'ST2WS *nPOWER OTHER STATUS IS O RY OtSCOVERY DESCRIPTION li I s l [C_j@ l Ol 21 5l@l NA l lBl@lOPERATOROBSERVATION l A TlVITY CONTENT AELEASED OF RELEASE AMOUNT OF ACTIVITY LOCATION OF RELEASE NA l l NA I li le dl 9l Z l@ lZ l@l 7 10 11 44 45 80 PERSONNEL EXPOSURES NU4"B E R TYPE D ESCRIPTION l 1 l 71 1010 l 0 l@[Z_j@l NA l PERSONNe't iniu' DES NUYBER DESCRIP TION NA l li l <*l l 010 l 0 l@l toss Or OR D AG TO FACILITY NA l l' i l 9l 'l Z l@l 80 Pueti$rY 8202230459 820211 NRC USE ONLY isSU DESCRIPTION @ PDR ADOCK 05000316 ,

12 I o l LNjEhl NA s PDR .l llllll;;;;;;lj

/ d 9 10 ta d 69 80. .

R. A. PALMER psoys i616-465-5901 2, NAME OF PREPARER

_ _ . _ _. _._ _ _ . _ _ _ . _ . - __