ML17265A715

Forwards LER 99-007-01 Re Personnel Error Which Caused Two Channels to Be in Tripped Condition,Resulting in Reactor Trip.Further Investigation of Event Identified Addl Corrective Actions

ML17265A715
Person / Time
Site:	Ginna
Issue date:	07/23/1999
From:	Mecredy R ROCHESTER GAS & ELECTRIC CORP.
To:	Vissing G NRC (Affiliation Not Assigned), NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML17265A717	List: ML17265A715 ML17265A718
References
NUDOCS 9908020080
Download: ML17265A715 (3)

Text

CATEGORY REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:9908020080 DOC.DATE: 99/07/23 NOTARIZED: NO DOCKET ¹

,PACIL:50-244 Robert Emmet Ginna Nuclear Plant, Unit 1, Rochester G 05000244 AUTH . NAME AUTHOR AFFILIATION MECREDY,R.C. Rochester Gas &. Electric Corp.

RECIP.NAME RECIPIENT AFFILIATION VISSING,G.S.

SUBJECT:

Forwards LER 99-007-01 re pexsonnel error which caused two channels to be in tripped condition, resulting in reactor trip.Purthex investigation of event identified addi co r ective actions.

CODE:

x'ISTRIBUTZON IE22T COPIES RECEIVED:LTR l ENCL I SZSE:

TITLE: 50.73/50.9 Licensee Event Repox't (LER), Incident Rpt, etc.

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

05000244 G

RECIPIENT COPXES RECIPIENT COPXES 0 XD CODE/NAME LTTR ENCL XD CODE/NAME LTTR ENCL LPD1-1 PD 1 1 VIS SING, G. 1 1 XNTE .. ICE CENTER 1 1 NRR/DIPM/IOLB 1 1 NRR/DRIP/REXB 1 1 NRR/DSSA/SPLB 1 1 RES/DET/ERAB 1 1 RES/DRAA/OERAB 1 1 RGN1 FILE Ol 1 1 EXTERNAL: L ST LOBBY NARD 1 1 LMITCO MARSHALL'OAC 1 . 1 NOAC POORE,W. 1 1 QUEENER,DS 1 1 NRC PDR 1 1 NUDOCS PULL TXT 1 1 D 0

N NOTE TO ALL "RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE. TO HAVE YOUR NAME OR ORGANIZATION REMOVED FROM OR REDUCE THE NUMBER OF COPIES RECEIVED BY YOU OR YOUR ORGANIZATION, DISTRIBUTION LISTS CONTACT THE DOCUMENT CONTROL DESK (DCD) ON EXTENSION 415-2083 PULL TEXT CONVERSXON REQUIRED TOTAL NUMBER OF COPIES REQUIRED: LTTR 15 ENCL 15

l 4ND ROCHI. TER GAS AND ElECTRIC CORPORAVON ~ 89 EASTAtrrENUE, ROCHESTFR, N. Y I46d9-0001 AREA CODE 716 546-2700 ROBERT C. MECREDY Vice President Nvcleor operations July 23, 1999 U. S. Nuclear Regulatory Commission Document Control Desk Attn: Guy S. Vissing Project Directorate I-1 Washington, D.C. 20555 Subj ect: LER 1999-007, Revision 1, Personnel Error Causes Two Channels to be in Tripped Condition, Resulting in Reactor Trip R.E. Ginna Nuclear Power Plant Docket No. 50-244

Dear Mr. Vissing:

The attached Licensee Event Report LER 1 999- 0 07, Revision 1, is submitted 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 a manual or automatic actuation of any engineered safety feature (ESF), including the reactor protection system (RPS) ". Following further investigation of the event, we have identified additional corrective actions'e ruly yours, Robert C. Mecredy xc: Mr. Guy S. Vissing (Mail Stop SC2)

Project Directorate I-1 Division of Reactor Projects - I/II Office 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 9908020080 990723 POR AOOCX QSQOQaee 8 PDR