ML20052H421

LER 82-012/03L-0:on 820226,emergency Diesel Generator a Would Not Start After Mechanical Maint on Exhaust Manifold. Caused by Restricted Air Lines,Filters & Strainers.Air Start Valves,Filters & Strainers Cleaned

ML20052H421
Person / Time
Site:	Crystal River
Issue date:	03/29/1982
From:	Charles Brown FLORIDA POWER CORP.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20052H419	List: ML20052H418 ML20052H421
References
LER-82-012-03L, LER-82-12-3L, NUDOCS 8205210015
Download: ML20052H421 (1)

Text

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F EPGRT DATE -

P E 00 El DOC K E T ?.U!'b E R EVEf.T OISCRIPilO!J AND FRO 3 ABtE CO* SEQUEtJCES h

7 l At 2333, it was discovered that EDG "A" would not start after mechanical maintenance on I the exhaust manifold. This created an event contrary to T.S. 3.8.1.1.b. Maintenance l g g,y g was initiated and operability was restored at 2400 on 2/26/82. Redundancy was provided I by EDG "B". There was no effect upon the heaith or safety of the general public. This j g g is the second occurrence of fat .cc to start for EDG "D" and this is the twenty-ninth I t

g 7 g report under this Specification. ps 1 I

10181 1 ,,

SYSTEM CAUSE CAUSE C D /P. VALVE CODE CODE SU8 CODE CO?.tFONENT CODE SUECCDE SUSCODE

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43 Ici4l7lO!h 44 47 CAUSE CESCRIPTIO!! AND CCRRECTIVE ACTIONS h I

l t l 0 l l The cause of this event can be attributed to restrictions in the air start l i n o c: . filrorc "A" was successfully started. I i i l and strainers. EDG The air start vn1voe; f 4 s em r ,

I g,y,y g and strainers were cl*eaned, and the filters and stra'iners will be placed on the g,g3gl preventive maintenance program for scheduled cleaning. I I

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$A ". POWER OTH E R STATUS IS V RY DISCOVERY DESCR PTION NA l l45 B lhl46 Operator observation l li l 5g l3 l C l@ l to0 l 0 l 012l@l13 44 80 3

ACT6VITY CONTENT RELEASED OF RELE ASE AMOUNT OF ACTIVITY LOCATION OF RELEASE l

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i a as l0l0l0l@] si 32 NA so LOSS OF OR DAr.tAGE TO FACILITY TYPE D ESCRtPTION r

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PUe t ' CITY PDR ADOCK 05000302 NRC USE ONLY c ISSUE DE SCRIPTION $ pr)R 11I1111111111';

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