ML20098A464
| ML20098A464 | |
| Person / Time | |
|---|---|
| Site: | Catawba  |
| Issue date: | 09/19/1995 |
| From: | Mccollum W DUKE POWER CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9509260027 | |
| Download: ML20098A464 (1) | |
Text
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,a DukeIbster Company -.
W1umR McDuat,Jr
- X3tartba Nuclear Generation ikportment lice hesident
- V':- 4800 ConcordRoad (82)83fJM Office Hwk,SC7376.
(80)83141% fax.
- DUKEPOWER.
September:19,[1995-jded..S. Nuclear Regulatory Commission ATTN: Document Control Desk s
. Washington, DC-20555.
i
Subject:
Catawba Nuclear' Station, Unit 2 '
Docket No. 50-414 Special' Report-Vibration and Loose Parts Monitoring System On August 17, 1995, Unit 2 Loose Parts Monitoring (LPM) System Channel 12 (Steam Generator [S/G)
D' Channel 2) was declared inoperable due to a channel sensor failing the acceptance criteria during the performance of PT/0/A/4600/03 (LPM Spectrum Comparison).
This. failure was attributed to a loose sensor mount.
Another loose ' parts sensor on this S/G is functional and continues to provide
. coverage.
The present LPH System is scheduled to be replaced during the upcoming. Unit 2 outage, 2EOC7. Problem Investigation. Process (PIP) 2-C95-1255 was initiated and'is the tracking document for this failure.
Since this channel has been inoperable for 30 days; it is reportable pursuant to Technical Specification 3.3.3.9.
Sincerely, W. R. McCollum I
'l KEN /SR092195. LPM i
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i AttacMant j
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- xc S.-D. Ebneter, Regional Administrator R. E. Martin, ONRR, R.
- J. Freudenberger, SRI l
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