ML19254F237

LER 79-071/03L-0:on 790921,hotwell Outlet Conductivity Recorder CO-CR-24 Discovered Not Printing Correctly.Caused by Kink in Chain Causing Binding of Print Head & Drive Chain.Print Head Assembly Replaced & Linkage Lubricated

ML19254F237
Person / Time
Site:	Brunswick
Issue date:	10/09/1979
From:	Tollison A CAROLINA POWER & LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19254F234	List: ML19254F233 ML19254F237
References
LER-79-071-03L-01, LER-79-71-3L-1, NUDOCS 7911070412
Download: ML19254F237 (1)

Text

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@l 1l 0 l REPORT 74 75 0 l 9DATEl 7 j 9do lg 7 60 63 DOCKET NUMsER EVENT DEscalPTION AND PROSABLE CONSEQUENCES h o 2 l,3 prine normal olant ooeration. the coerater noticed that the hotwell outlet conductiv-l ITTil I itv recorder, CO-CR -24 was not printing correctiv. I o 4 1 Technical Specification 3.3.5.6. 6.9.1.9b I o s l l Lo_ljLI I I o 7 I l o a l I eg so 7

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lN [g 42 l A lg 43 44 L l1 l3 0[g 47 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS i o l An investigation revealed that the print head and drive chair were binding due to a l E l kink in the chain. The print head assembly was reolaced, and all linkage assemblies I i 2 were cleaned and lubricated. Preventive maintenance performed monthly will normally l g l detect this tvoe of failure. This is considered an isolated event and no further i m I action is recuired. I

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NAME OF PREPARER A. C. Tollison, Jr. PHONE: 919-457-9521 {