L-95-201, Design Defect in Safeguards Bus Sequencer Logic Timing Places Both Units Outside Design Basis
| ML17353A293 | |
| Person / Time | |
|---|---|
| Site: | Turkey Point  |
| Issue date: | 07/17/1995 |
| From: | Plunkett T FLORIDA POWER & LIGHT CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| Shared Package | |
| ML17353A294 | List: |
| References | |
| REF-PT21-95 L-95-201, NUDOCS 9508080290 | |
| Download: ML17353A293 (3) | |
Text
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~ PRIORITY 10 (ACCELERATED RZDS PROCESSING)
REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)
ACCESSION NBR:9508080290 DOC.DATE: 95/07/17 NOTARIZED: NO DOCKET N
FACIL:50-250 Turkey Point Plant, Unit 3, Florida Power and Light C 05000250 AUTH.NAME AUTHOR AFFILIATION PLUNKETT,T.F.
Florida Power
& Light Co.
RECIP.NAME RECIPIENT AFFILIATION E
Document Control Branch (Document Control Desk)
SUBJECT:
Forwards LER 94-005 re design defect in safeguards bus sequencer logic timing places both units outside design basis.
DISTRIBUTION CODE:
IE28T COPIES RECEIVED:LTR ENCL SIZE:
NOTES RECIPIENT ID CODE/NAME PD2-1 LA CROTEAU,R COPIES LTTR ENCL 1
1 1
1 RECIPIENT ID CODE/NAME PD2-1 PD COPIES LTTR ENCL 1
1 INTERNAL: ACNW AEOD/SPD/RAB DEDRO NRR/DE/EELB NRR/DE/EMEB NRR/DOTS/TQMB/A NRR/DRCH/HHFBHE NRR/DRPE NRR/DSSA NRR/DS SA/S PS B/B RES/DSIR/EIB RGN 1
RGN 3
RGN2 FILE 01 EXTERNAL: INPO RECORD CTR LITCO STUART,VA NOAC MURPHY,G.A NUDOCS FULL TXT 2
2 1
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1 1
1 1
1 1
1 1
1 1
1 1
0 1
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1 AEOD/DOA O~DBD/.K@B C LDEM NRR/DE/EMCB NRR/DOPS/OECB NRR/DOTS/TSIB/B NRR/DRCH/HICB NRR/DRPW NRR/DSSA/SPLB NRR/DSSA/SRXB RES/DSR/HFB/HFS RGN 2
RGN 4
L ST LOBBY WARD NOAC MAYS,G NRC PDR 1
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1 NOTE TO ALL "RZDS" RECZPZENTS:
PLEASE HELP US TO REDUCE WASTE!
CONTACT THE DOCUMENT CONTROL
- DESK, ROOM OWFN 5D8 (415-2083)
TO ELIMINATE YOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!
FULL TEXT CONVERSION REQUIRED I
TOTAL NUMBER OF COPIES REQUIRED:
LTTR 41 ENCL 40
FIPL JUL I 7 lggS L-95-201 10 CFR 50.73 U.
ST Nuclear Regulatory Commission Attn:
Document Control Desk Washington, D. C.
20555 Gentlemen:
Re:
Turkey Point Units 3 and 4
Docket No.
50 250I 50 251 Reportable Event:
94-005-02 Desi n Defect in Safe uards Bus Se uencer Lo ic Timin Places Both Units Outside the Desi n Basis The attached revised Licensee Event Report 250/94-005-02 is being provided in accordance with 10 CFR
- 50. 73 (a) (2) (ii),
(a) (2) (v),
(a)(2)(vii), AND 10 CFR 21.
This revision provides details on the second anomaly discovered during the performance of the corrective actions.
If there are any questions, please contact us.
Very truly yours, T. F. Plunkett Vice President Turkey Point Plant CLM Attachment cc:
S.
D. Ebneter, Regional Administrator, Region II, USNRC T. P. Johnson, Senior Resident Inspector, Turkey Point Plant, USNRC an FPL.Group company c
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