ML17331A421

LER 80-016/03L-0:on 800720,during Automatic Load Sequence Timing Relay Surveillance Test,Timer for 1E-MDAFP Exceeded Max Allowable Time.Caused by Instrument Drift.Timer Reset & Retested

ML17331A421
Person / Time
Site:	Cook
Issue date:	08/19/1980
From:	RISCHLING J L INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML17326A719	List: ML17326A718 ML17331A421
References
LER-80-016-03L-01, LER-80-16-3L-1, NUDOCS 8008260445
Download: ML17331A421 (2)

Text

NRC FORM 366 (7-77)E g'e,)r Q-v LICENSEE EVENT REPORT U.S.NUCLEAR REGULATORY COMMISSION 7 8 CON'T~o 7 8 CONTROL BLOCK: Qi (PLEASE PRINT OR TYPE ALL REQUIRED INFORMATION)

I 6 M I 0 C C IQ20 0 0 0 0 0 0 0 0 0 0Q34 1 1 1 1QR~QR 9 LICENSEE CODE 14 15 LICENSE NUMBER 25 26 LICENSE TYPE 30 57 CAT 58~LQ6 0 5 0 0 0 3 1 5Q7 0 7 2 0 8 0QB 0 8 1 9 8 0 Qe 60 61 DOCKET NUMBER 68 69 EVENT DATE 74 75 REPORT DATE 80 EVENT DESCRIPTION AND PROBABLE CONSEQUENCES Q10 DURING A SURVEILLANCE TEST ON THE AUTOMATIC LOAD SE UENCE TIMING RELAYS THE TIMER FOR 1E-MDAFP WAS FOUND TO EXCEEDTHE MAXIMUM ALLOWABLETIME BY 2~88 SECONDS~THIS 4 IS NON-CONSERVATIVE IN RESPECT TO T,S.4.8.1.1.2.b.6.

PREVIOUS OCCURRENCES INCL'UDE, 050-316/80-54.

~OB~O7~OB 7 8 9 80 7 8 SYSTEM CAUSE CAUSE COMP.VALVE CODE CODE SUBCODE COMPONENT CODE SUBCODE SUBCODE~EG Q>>E Q12~A'13 R E L A Y 5 QE~MQ13~Z Q13 9 10 11 12 13 18 19 20 SEQUENTIAL OCCURRENCE REPORT REVISION LF R/RP EVENT YEAR REPORT NO.CODE TYPE NO.Q17 REPQRT LJEJ~~~01 6~W~0 21 22 23 24 26 27 I 28 29 30 31 ACTION FUTURE EFFECT SHUTDOWN ATTACHMENT NPRDP PRIME COMP.COMPONENT TAKEN ACTION ON PLANT METHOD HOURS+22 SUBMITTED FORM SUB.SUPPLIER MANUFACTURER

~EQER~ZQ13~QER~ZQ1 0 0 0 0+Q23~YQEE~NQEE A I 0 9 QER 33 34 35 36 37 40 41 42 43 44 47 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS Q27 o THE MANUFACTURED BY AGASTAT MODEL NO.7012 WASESET TO WITHIN ALLOWABLE~ii VALUES AND RETESTED PER THE APPLICABLE SURVEILLANCE TEST PROCEDURE.'.

THIS EVENT IS ATTRIBUTED TO INSTRUMENT DRIFT AND NO FURTHER ACTIONS ARE PLANNED.3~14 7 8 9 FACILITY~3P METHOD OF STATUS 55 POWER OTHER STATUS Q DISCOVERY 3 N Qs~00 0 Qsg NA~BQ37 7 8 9 10 12 13 44 45 46 ACTIVITY CONTENT RELEASED OF RELEASE AMOUNT OF ACTIVITY 3~Q33~ZQ34 NA 7 8 9 10 44 45 PERSONNEL EXPOSURES NUMBER TYPE DESCRIPTION Q39 7~00 0 Q37~ZQ33 NA 7 8 9'1 12 13 PERSONNEL INJURIES NUMBER DESCRIPTION Q41 s~00 0 QER NA 7 8 9 11 12 LOSS OF OR DAMAGE TO FACILITY 43 TYPE DESCRIPTION Z Q42 NA 7 8 9 10 PUBLICITY 7 8 9 10 NAME OF PREPARER J.L.RiSChlin SE7728 2577IRNsPoNEv PHONE: 68 69 616-465-5901 SURVEILLANCE TEST LOCATION OF RELEASE Q NA 80 80 80 80 80 80 ER 80 o 0 0, 73 0 V~y l 1'k