ML17331A424

LER 80-029/03L-0:on 800721,while Investigating Frequent Filter Not in Motion Alarms on Containment Apd (R-11),filter Paper Motor Bound Up,Stopping Filter Paper & Rendering R-11 Inoperable.Caused by Bad Bearing on Motor

ML17331A424
Person / Time
Site:	Cook
Issue date:	08/19/1980
From:	Kischling J INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML17331A423	List: ML17331A422 ML17331A424
References
LER-80-029-03L, LER-80-29-3L, NUDOCS 8008260612
Download: ML17331A424 (2)

Text

M.NR&PQRI'v'I 366 . S. NUCI.EAR REGULATORY COMMISSION

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LI CENSE E EV ENT R EPOR T CONTROL BLOCK: Qi (PLEASE PRINT OR TYPE ALL REQUIRED INFORMATION)

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~01 D C C 2 0,,z 0 0 0 0 0 0 0 0 0 0 0 Qz 4 1 1 1Q4~Qs i~01~00 '

7 8 9 LICENSEE CODE LICENSE NUhlBER 25 26 LICENSE TYPE Jo 57 CAT 58

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CON'T 8 60 (612 DOCKET NUMBER~: 68 69 EVENT QATE 74 75 REPORT DATE

' 80 OS 45 EVENT DESCRIPTION AND PROBABLE CONSEQUENCES ~10 DURING NORMAL OPERATION WHILE INVESTIGATING FREQUENT FILTER NOT IN MOTION ALARMS

~03 ON THE CONTAIhHENT APD (R 1 1 ) P THE FI LTER PAPER MOTOR BOWD UP STOPPING THE FILTER PAPERi RENDERING R-11 INOPERABLE. THIS IS NON-CONSERVATIVE IN RESPECT l TO T.S ~ 3.4.6.1 AND TABLE 3 ~ 3-6 ITEII 2.A. THE APPROPRIATE ACTION REQUIREIIENTS WERE FULF LLED ~ I PREVIOUS OCCURRENCES INCLUDE 05 0 3 1 5 80 / 1 1p 7 9 8J 12 48 AND 050 316/80 13'8'2'3'9 34

~OS 7 8 9 80 SYSTEM CAUSE CAUSE COMP. VALVE CODE CODE 5UBCODE COMPONENT CODE SUBCOOE SUBCOOE 0 Q>> ~EQz ~o Qz II 0 7 0 R 0 04 ~2Ovs ~z Ovs 7 8 9 10 11 12 13 18 19 20 SFQUENTIAL OCCURRENCE REPORT REVISION LERIRP Qii iisposv ACTION FUTURE EVENT YE'AR

~80 21 22 EFFECT

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23 SHUTDOWN 24 REPORT NQ.

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~07 28 ATTACHhlENT CODE 29 NPRDA

~L 30 TYPE PRIME COMP.

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31 NO.

0 COMPONENT TAKEN ACTION ON PLANT METHOD HOURS 022 SUBh'IITTEO FORI'vl SUB, SUPPLIER hlANUFACTURER QIB ~Q19 ~020 ~021 0 0 0 0 N Q23 ~YQ24 ~NQ2S B 0 6 6 Q26 33 34 35 36 37 40 41 42 43 44 47 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS 027 o INVESTIGATION REVEALED THE FILTER PAPER DRIVE MOTOR MAN FACTURED BY AR COLEMAN COMPANY TYPE PZDJ ]0-525) HAD A BAD BEARING. THE MOTOR WAS REPLACED AND THE CONTAINMENT APD WAS RETURNED TO SERVICE AFTER BEING OUT OF SERVICE FOR 3 6 HOURS AND 43 MI NUTES . FUTURE PLANS INC LUDE REP IACING THE PRESENT CONTAINMENT 4

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~O 7 8 9 80 FACILITY STATUS Ts POYIER OTHER STATUS Q hIETHOD OF DISCOVERY DISCOVERY DESCRIPTION Q32 CO S LaJO 2B 1 0 0 29 NA ~A031 45 46 OPERAT IOI4LI EVENT 80 ACTIVITY CONTENT Q

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RELEASED OF RELEASE 9

Q33 ~Z034 10 PERSONNEL EXPOSURES AMOUNT QF ACTIVITY NA 44 45 I.OCATIQN OF RELEASE 036 NUMBFR TYPE DESCRIPTION Q39

~00 0 Ozz 2 Qzs NR 7 8 9 I1 12 13 80 PERSOiVNEL INJURIES NUhlBER OESCRIPTIONQ1

~oo o Qis NA 8 9 11 12 80 LOSS OF OR DAMAGE TO FACILITY TYPE

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ISSUED MQ44 PUBI.ICITY DESCRIPTION ~ NRC USE ONI.Y 9 10 68 69 NAhlE OF PREPARER J. L. RISCHLING 6L6-46 - a 0

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