ML17300B252

From kanterella
Jump to navigation Jump to search
Forwards LER Which Provides Suppl Info on Root Cause & Conditions Re post-fire Event Efforts Directed Towards Ensuring Plant Safety,Evaluating Plant for Potential Design Deficiencies & Ensuring Compliance W/Fire Protection
ML17300B252
Person / Time
Site: Palo Verde Arizona Public Service icon.png
Issue date: 06/11/1996
From: James M. Levine
ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML17300B253 List:
References
192-00972-JML-B, 192-972-JML-B, NUDOCS 9606190182
Download: ML17300B252 (6)


Text

SUBJECT:

Forwards LER which provides suppl info on root cause a

conditions re post-fire event efforts directed towards ensuring plant safety, evaluating plant for potential design deficiencies 6 ensuring compliance. w/fire protection.

DISTRIBUTION CODE:

IE22T COPIES RECEIVED:LTR I

ENCL SIZE: ZI+

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

E 05000528 Q

NOTES:STANDARDIZED PLANT CATEGORY 1 i

REGULA 'u Y INFORMATION DISTRIBUTION SYSTEM,(RIDS)

ACCESSIC}N NBR:9606190182 DOC.DATE: 96/06/11 NOTARIZED:, NO DOCKET g FACIL:STN-50-528 Palo Verde Nuclear Station, Unit 1, Arizona Publi

,05000528 AUTH.NAME AUTHOR AFFILIATION LEVINE,J.M.

Arizona Public Service Co. (formerly Arizona Nuclear Power RECIP.NAME RECIPIENT AFFILIATION Document Control Branch (Document Control Desk)

RECIPIENT ID CODE/NAME PD4-2 PD INTERNAL: ACRS AEOD/SPD/RRAB NRR/DE/ECGB NRR/DE/EMEB NRR/DRCH/HICB NRR/DRCH/HQMB NRR/DSSA/SPLB RES/DSIR/EIB COPIES LTTR ENCL 1

1 1

1 1

1 1

1 1

1 1

1 1

1 1

1 1

1 RECIPIENT

'D CODE/NAME CLIFFORDPJ AEOjgg?33/

B,

~@i'E CENTER NRR/DE/EELB

,NRR/DRCH/HHFB NRR/DRCH/HOLB NRR/DRPM/PECB NRR/DSSA/SRXB RGN4 FILE'1 COPIES LTTR ENCL 1

1 2

2 1

1 1

1 1

1 1

1, 1

1 1

1 1

1 R

D EXTERNAL: L ST LOBBY WARD NOAC MURPHY',G.A NRC PDR 1

1 LITCO BRYCEIJ H

1 1

NOAC POORE,W.

1 1

NUDOCS FULL TXT 2

2 1

1 1

1 N

NOTE TO ALL "RIDS" RECIPIENTS:

PLEASE HELP USE TO REDUCE WASTE!

CONTACT THE DOCUMENT CONTROL DESK, ROOM OWFN SD-5(EXT. 415-2083)

TO ELIMINATE YOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEEDI FULL TEXT CONVERSION REQUIRED TOTAL NUMBER OF COPIES REQUIRED:

LTTR 26 ENCL 26

II L

4

JAMES M. LEVINE VICE PRESIDENT NUCLEAR PRDDUCTIDN Arizona Public Service Company PALO VERDE NUCLEAR GENERATING STATION P.O. BOX 52034

~

PHOENIX. ARIZONA85072-2034 192-00972-JML/BAG/BE June 11, 1996 U. S. Nuclear Regulatory Commission ATlN: Document Control Desk Mail Station P1-37 Washington, DC 20555-0001

Dear Sirs:

Subject:

'Palo Verde Nuclear Generating Station (PVNGS)

Units 1, 2, and 3 Docket Nos. STN 50-528, 50-529, 50-530 License Nos. NPF41, NPF-51, NPF-74 Licensee Event Report 96-001-01 Attached please find Supplement 1 to Licensee Event Report (LER)96-001 prepared and submitted pursuant to 10CFR50.73.

This supplement provides. new information on the root cause and conditions reported in the original LER.

Post-fire event efforts were directed towards ensuring plant safetyevaluating the plant for potential design deficiencies, ensuring compliance with,fire protection requirements, and implementing design modifications.

Since the LER was issued, APS has performed additional evaluations 'to determine the safety significance of the conditions reported in the original LER.

APS has subsequently determined that the fire event and identified design deficiencies do not adversely, affect the plants'bility to achieve and maintain safe shutdown.

.In accordance with 10CFR50.73(d),

a copy of this LER is being forwarded to the Regional Administrator, NRC Region IV.

9606i90i82 9606i,i'DR ADOCK 05000528 S

P.DR

II 0

t I

NRC Document Control Desk Page 2 Licensee Event Report 1-96-001-01 If you have any questions, please contact Burton A. Grabo, Section Leader, Nuclear Regulatory. Affairs, at (602) 393-6492.

Sincerely, p(

JML/BAG/BE/pv Attachment (all with attachment) cc:

L. J. Callan K. E. Perkins K. E. Johnston INPO Records Center

II