ML17313A123: Difference between revisions

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{{#Wiki_filter:~CATEGORY 1 REGUL'AT Y,INFORMAT1ON DISTRIBUTION
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'YSTEM (RIDS)r ACCESSION NBR:9712010285 DOC.DATE: 97/11/24 NOTARIZED:
NO DOCKET I FACIL:STN-50-528 Palo Verde Nuclear Station, Unit 1, Arizona Publi 05000508 AUTH.NP"CE
;~AUTHOR AFFIL1ATION.OVERBECK-,G.R.
Arizona Public Service Co.(formerly Arizona Nuclear Power RECIP.NAME RECIPIENT AFFILIATION Document Control Branch (Document Control Desk)
 
==SUBJECT:==
Forwards LER 97-004-00 re inverters of Class lE 120 VAC vital instrument distribution buses E inverters for Class lE C ,.125 VDC buses were not in compliance w/seismic design requirements.
a DISTRIBUTION CODE: IE22T COPIES RECEIVED:LTR
'NCL SIZE: TITLE: 50.73/50.9'icensee Event Report (LER)., Xncident Rpt,'tc.E NOTES: STANDARDIZED PLANT 05000528 RECIPIENT ID CODE/NAME PD4-2 PD COPIES LTTR ENCL 1 1 RECIPIENT'D CODE/NAME CLIFFORD,J
*aaaa'OPIES LTTR ENCL 1 1 G 0 INTERNAL: ACRS AEOD/S PD/RRAB NRR/DE/ECGB NRR'/DE/EMEB NRR/DRCH/HICB NRR/DRCH/HQMB NRR/DSSA/SPLB RES/DET/EXB EXTERNAL: L ST LOBBY WARD NOAC POORE,W.NRC PDR.-1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 AEO SPD RAB CENTER NRR/DRCH/HHFB NRR/DRCH/HOLB NRR/DRPM/PECB NRR/DSSA/SRXB RGN4 FILE 01 LITCO BRYCE,J H NOAC QUEENER,DS NUDOCS FULL TXT 2 2.Y 1 1~1 1 1 1 1 1 1 1 1 1 1'1 1 D 1 1 1 1 1 1 E 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 EXTENS1ON 415-2083 FULL TEXT CONVERSION REQUIRED TOTAL NUMBER OF COPXES REQUIRED: LTTR 25 ENCL 25 0
Palo Verde Nuclear Generating Station Greg g R.Overbeck Vice Pres1dent Nuclear Production TEL 602/393-5148 FAX 602/3934077 Mail Station 7602 P.O.Box 52034 Phoenix, AZ 85072-2034 192-01006-GRO/DGM/KR November 24, 1997 U.S.Nuclear Regulatory Commission ATTN: Document Control Desk Mail Station P1-37 Washington, D.C.205554001
 
==Dear Sirs:==
 
==Subject:==
Palo Yerde Nuclear Generating Station (PVNGS)Unit1 Docket No.STN 50-528 License No.NPF41 Voluntary Licensee Event Report 9740440 Attached please find voluntary Licensee Event Report (LER)97404-00 prepared and submitted pursuant.to 10CFR50.73.
This LER reports that inverters for the Class 1E 120 VAC vital instrument distribution buses and inverters for the Class 1E 125 VDC buses were not in compliance with seismic design requirements.
In accordance with 10CFR50.73(d), a copy of this LER is being forwarded to the Regional Administrator, NRC Region IV.If you have any questions, please contact Daniel G.Marks, Section Leader, Nuclear Regulatory Affairs, at (602)393-6492.Sincerely, GRO/DGM/KR/mah Attachment cc: E.W.Merschoff K E.Perkins J.H.Moorman INPO Records Center (all with attachment) 97i20i0285 97ii24 PDR ADQCK 05000528'PDR Jlllpllp!ppillgllg/lllllllgllp 0 0 I U.S.Nuclear Regulatory Commission ATTN: Document Control Desk Page 2 Licensee Event Report 1-97-004-00 D.M.Smith L.C.Zell M.D.Games P.J.Kirker CRDR File: 9-'7-1514 T.C.Cannon C.D.Mauldin J.C.Velotta R.C.Fullmer (STA)(OSRC)L.K Houghtby (ISE)R.A.Bernier W.W.Montefour J.M.Welsh N.E.Meador CRDR Desk P.L.Gideon (7294)(7198)-(7298)(7398)as associated 1'-7-0283 9-7-1464 9-7-1500 (7545)(7299)';(6156)(7992)(7833)(7965)(7616)-(7965)(7636)(7466)(7646)(7636)(7997)(9909)CONCURRENCE:
D.M.Smith L.C.Zell E.Flodin D.G.Marks A.K Krainik~~li/s/iw/o/g//f p'l n 0/f7 0 P p,/l"}}

Revision as of 12:16, 24 October 2019

Forwards LER 97-004-00 Re Inverters for Class 1E 120 Vac Vital Instrument Distribution Buses & Inverters for Class 1E 125 Vdc Buses Which Were Not in Compliance W/Seismic Design Requirements
ML17313A123
Person / Time
Site: Palo Verde Arizona Public Service icon.png
Issue date: 11/24/1997
From: Overbeck G
ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML17313A124 List:
References
192-01006-GRO-D, 192-1006-GRO-D, NUDOCS 9712010285
Download: ML17313A123 (6)


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