ML17265A467

Forwards LER 98-003-01 Re Event or Condition That Resulted in Manual or Automatic Actuation of Esf,Including Rps,Per 10CFR50.73.Rev 1 Addresses Root Cause of Actuations of CR Emergency Air Treatment Sys

ML17265A467
Person / Time
Site:	Ginna
Issue date:	11/24/1998
From:	Mecredy R ROCHESTER GAS & ELECTRIC CORP.
To:	Vissing G NRC (Affiliation Not Assigned), NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML17265A468	List: ML17265A467 ML17265A469
References
NUDOCS 9812070104
Download: ML17265A467 (4)

Text

J'REGULATORY e CATEGORY 1 y

INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:9812070104 DOC.DATE: 98/11/24 NOTARIZED: NO FACIL:50-244 Robert Emmet Ginna Nuclear Plant, Unit 1, Rochester DOCKET ¹ G 05000244 AUTH. NAME AUTHOR AFFILIATION MECREDY,R.C. Rochester Gas & Electric Corp.

RECIP.NAME RECIPIENT AFFILIATION VISSING,G.S.

SUBJECT:

Forwards LER 98-003-01 re event or condition that resulted in manual'r automatic actuation of ESF,including RPS,per 10CFR50.73.Rev 1 addresses root cause of actuations of CR emergency air treatment sys.

DISTRIBUTION CODE: IE22T COPIES RECEIVED:LTR ENCL SIZE:

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

E NOTES:License Exp date in accordance with 10CFR2,2.109(9/19/72). 05000244

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RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD1-1 PD 1 . 1 VISSING,G. 1 1 INTERNAL: AEOD/S PD RAB 2 2 AEOD/SPD/RRAB 1 1 CE 1 1 NRR/DE/ECGB 1 1 NRR/DE/EELB 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 RGN1 FILE 01 1 1 EXTERNAL: L ST LOBBY WARD 1 LITCO BRYCE,J H 1 1 NOAC POORE,W. =-1 1 ~ NOAC QUEENER,DS 1 1 NRC PDR' 1 1 NUDOCS FULL TXT 1 1 E

NOTE TO ALL "RZDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE. TO HAVE YOUR NAME OR ORGANIZATION REMOVED FROM DISTRIBUTION LIST!

OR REDUCE THE NUMBER OF COPIES RECEIVED BY YOU OR YOUR ORGANIZATION, CONTACT THE DOCUMENT CONTRO:

DESK (DCD) ON EXTENSION 415-2083 FULL TEXT CONVERSION REQUIRED TOTAL NUMBER OF COPIES REQUIRED: LTTR 22 ENCL 22

0 0 s

AIVD ROCHESTER GAS AND ELECTRIC CORPORATION 89 EASTAVENIIE, ROCHESTER, N Y. 14649 0001 AREA CODE 716-546-2700 ROBERT C. MECREDY vice President November 24, 1998 Nvcleor Operotions U.S. Nuclear Regulatory Commission Document Control Desk Attn: Guy S. Vissing Project Directorate I-l Washington, D.C. 20555 r

Subject:

LER 1998-003, Revision 1, Radon Build-up During Temperature Inversion Results in Actuations of Control Room Emergency Air Treatment System R.E. Ginna Nuclear Power Plant Docket No. 50-244

Dear Mr. Vissing:

In accordance with 10 CFR 50.73, Licensee Event Report System, item (a) (2) (iv), which requires a report of, "any event or condition that resulted in manual or automatic actuation of any Engineered Safety Feature (ESF), including the Reactor Protection System (RPS)", the attached Licensee Event Report LER 1998-003 (Revision 1) is hereby submitted. Revision 1 addresses the root cause of actuations of the Control Room Emergency Air Treatment System.

These events have in no way afFected the public's health and safety.

Very t ly yours obert C. Mecredy xc: Mr. Guy S. Vissing (Mail Stop 14B2)

Project Directorate I-l OIFice of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Washington, D.C. 20555 Regional Administrator, Region I U.S. Nuclear Regulatory Commission 475 Allendale Road King of Prussia, PA 19406 U.S. NRC Ginna Senior Resident Inspector

'tt812070i04 'st8ii24 PDR ADQCK 05000244 S .

PDR

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