ML20094B829
| ML20094B829 | |
| Person / Time | |
|---|---|
| Site: | Catawba  |
| Issue date: | 10/25/1995 |
| From: | Mccollum W DUKE POWER CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9511010308 | |
| Download: ML20094B829 (2) | |
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-- October ;25', 1995
!.U. S.' Nuclear Regul'atory Commission g
ATTN 7. Document, Control' Desk'
- Washingtonj
- .DC 20555
, ' Subjecti Catawba ; Nuclear Station',. Unit'l
. Docket No.'50-413 Special: Report i
Vibration-and Loose Parts Monitoring System
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lOn September ' 19, L 1995,. Unit 1; Loose Parts. Monitoring '(LPM). System Channel 1'
J(Lower' Reactor:Incore Tube 19) was declared inoperable due to an erratic preamp l
biaslindication. LPH System Channel 2 and channel 3'(Lower. reactor tubes 22 and 28)' are-operable and provide coverage for the' lower ~ reactor vessel collection -
region.-
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The alarming. capability of Channel.1 was disabled and this channel was logged as
' Item ~#C1-95-01807'in tho' Technical ~' Specification Action Item Log (TSAIL)., Work request: 95041075. has been written to investigate and : repair this _ channel.
fProblem Investigation Process:(PIP) 2-C95-1255 is'the tracking document for this failure.
'Since this ' channel has - been in>perable for 30 days; the report is submitted pursuant' Selected Licensee Commitment 16.7-4. and Technical Specification 6.9.2.
' Sincerely,
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- W. R.'McCollum?
- KEN /SR102595. LPM
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