ML18016A792

Forwards LER 98-004-01 Re Design Deficiency Concerning Potential Runout Condition Occurring with Tbafp During Certain Accident Scenarios.Rev Includes Results of Subsequent Testing by Vendor

ML18016A792
Person / Time
Site:	Harris
Issue date:	01/29/1999
From:	Brooke Clark CAROLINA POWER & LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML18016A793	List: ML18016A792 ML18016A794
References
HNP-98-187, NUDOCS 9902020329
Download: ML18016A792 (3)

Text

CATEGORY 1 e

+pl REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

I ACCESSION NBR:9902020329 DOC.DATE: 99/01/29 NOTARIZED: NO DOCKET ¹ FACIL:50-400 Shearon Harris Nuclear Power Plant, Unit 1, Carolina 05000400 AUTH'.NAME AUTHOR AFFILIATION CLARK,'B.H. 'arolina Power 6 Light Co.

RECIP.NAME RECIPIENT AFFILIATION Records Management Branch (Document Control Desk)

SUBJECT:

Forwards LER 98-004-01 re design deficiency re potential runout condition occurring with TDAFWP during certain accident scenarios.Rev includes results of subsecpxent testing by vendor.

DISTRIBUTION CODE: IE22T COPIES RECEIVED:LTR ENCL SIZE:

TITLE: 50.73/50.9 Licensee Event Report (LER), Incident Rpt, etc.

E NOTES:Application for permit renewal filed. 05000400 RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD2-1 PD 1 1 FLANDERS,S 1 1 R INTERNAL: ACRS 1 1 AEOD/SPD/RAB 2 2 AEOD/SPD/RRAB 1' 1 FI 1 1 NRR/DE/ECGB 1 EY/%E/EE 1 1 NRR/DE/EMEB 1 1 NRR/DRCH/HICB 1 1 NRR/DRCH/HOHB 1 1 NRR/DRCH/HQMB 1 1 NRR/DRPM/PECB 1 1 . NRR/DSSA/SPLB 1 1 RES/DET/EIB 1 1 RGN2 FILE 01 1 1 D

EXTERNAL: L ST LOBBY WARD 1 1 LITCO BRYCE, J H 1 1 NOAC POORE,W. 1 1 NOAC QUEENER,DS 1 1 0 NRC PDR 1 1 NUDOCS FULL TXT 1 1 N

NOTE TO ALL "RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE. TO HAVE YOUR NAME OR ORGANIZATION REMOVED FROM DISTRIBUTION LISTS OR REDUCE THE NUMBER OF COPIES RECEIVED BY YOU OR YOUR ORGANIZATION, CONTACT THE DOCUMENT CONTROL DESK (DCD) ON EXTENSION 415-2083 FULL TEXT CONVERSION REQUIRED TOTAL NUMBER OF COPIES REQUIRED: LTTR 23 ENCL 23

Carolina Power & Ught Company Harris Nuclear Plant P.O. Box 165 New Hill NC 27562 JAN p o <orp U.S. Nuclear Regulatory Commission Serial: HNP-98-187 ATTN: NRC Document Control Desk 10CFR50.73 Washington, DC 20555 SHEARON HARRIS NUCLEAR POWER PLANT UNIT 1 DOCKET NO. 50-400 LICENSE NO. NPF-63 LICENSEE EVENT REPORT 1998-004-01 Sir or Madam:

In accordance with 10CFR50.73, the enclosed revision to a Licensee Event Report is submitted. The original LER described a design deficiency related to a potential runout condition occurring with the Turbine Driven Auxiliary Feedwater Pump during certain accident scenarios. This revision includes the results of subsequent testing by the vendor.

Sincerely, B.H. Clark General Manager Harris Plant CWF Enclosure c: Mr. J. B. Brady (HNP Senior NRC Resident)

Mr. L. A. Reyes (NRC Regional Administrator, Region II)

Mr. S. C. Flanders (NRC - NRR Project Manager) 9902020329 990129 PDR ADOCK 05000400 S PDR 5413 Shearon Harris Road New Hill NC

U. S. Nuclear Regulatory Commission Document Control Desk / HNP-98-187 Page 2 of 2 bcc: Ms. D. B. Alexander Mr. G. E. Attarian Mr. R. H. Bazemore Mr. T. C. Bell Mrs. P. P. Burns Mr. H. K. Chernoff (RNP)

Mr. B. H. Clark Mr. W. F. Conway Mr. J. M. Curley Mr. G. W. Davis Mr. W. J. Dorman (BNP)

Mr. R. J. Field Ms. J. P. Gawron (BNP)

Mr. K. N. Harris Ms. L. N. Hartz Mr. J. D. Henderson Mr. W. J. Hindman Mr. C. S. Hinnant INPO Mr. W. D. Johnson Mr. M. B. Keef Mr. G. J. Kline Ms. W. C. Langston Mr. R. D. Martin Mr. J. W. McKay Mr. R. O. Moore Mr. T. C. Morton Mr. P. M. Odom (RNP)

Mr. P. M. Sawyer (BNP)

Mr. J. Scarola Mr. F. E. Strehle Mr. J. M. Taylor Harris Licensing File(s)

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