ML17311A929

Special Rept 1-SR-95-001:on 950511,ISI of SGs Completed Resulting in Plugging of 39 Tubes in SG 1 & 109 Tubes in SG 2

ML17311A929
Person / Time
Site:	Palo Verde
Issue date:	05/23/1995
From:	James M. Levine ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
192-00931-JML-B, 192-931-JML-B, NUDOCS 9506020415
Download: ML17311A929 (3)

Text

.P RI O RIT'Y ACCELERATED RIDS PROCESSING REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:9506020415 DOC.DATE: 95/05/23 NOTARIZED: NO DOCKET 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)

SUBJECT:

Special rept 1-SR-95-001:on 950511,Unit 1 was Mode 5 during refueling outage when ISI of both SGs was completed.

DISTRIBUTION CODE'E22D COPIES RECEIVED'LTR TITLE: 50.73/50.9 Licensee Event Report (LER),

LIncidentl Rpt,SIZEetc.

ENCL NOTES:STANDARDIZED PLANT 05000528 RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD4-2 PD 1 1 HOLIAN, B 1 1 TRAN,L 1 1 INTERNAL: ACRS 1 1 AEOD SPD/RAB 2 2 AEOD/S PD/RRAB 1 1 E- ENTER 1 1 NRR/DE/ECG& 1 1 NRR DE EE 1 1 NRR/DE/EMEB 1 1 NRR/DISP/PIPB 1 1 NRR/DOPS/OECB 1 1 NRR/DRCH/HHFB 1 1 NRR/DRCH/HICB 1 1 NRR/DRCH/HOLB 1 1 NRR/DSSA/SPLB 1 1 NRR/DS SA/S PS B/B 1 1 NRR/DSSA/SRXB 1 1 RES/DSIR/EIB 1 1 RGN4 FILE 01 1 1 EXTERNAL: L ST LOBBY HARD 1 1 LITCO BRYCE,J H 2 2 NOAC MURPHY,G.A 1 1 NOAC POORE,W. 1 1 NRC PDR 1 1 NUDOCS FULL TXT 1 1 V'OTE TO ALL"RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE IVASTE! CONTACTTHE DOCl'IIEYTCO4TROL DESK, ROOh! PI-37 (EAT. 504-2083 ) TO ELIhIINATE YOUR N'Ah!E FROhI DISTRIBUTIOYLISTS I'OR DOCL'hIEN'I'S l'OU DO~ "I'L'ED!

TOTAL NUMBER OF COPIES REQUIRED'TTR 28 ENCL 28

Arizona Public Service Company PALO VERDE NUCLEAR GENERATING STATION P.O. I3OX 52034 ~ PHOENIX, ARIZONA85072-2034

~ JAMES M. LEVINE 192-00931-JML/BAG/KR VICE PRESIDENT NUCLEAR PRODUCTION May 23, 1995 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Mail Station P1-37 Washington, D.C. 20555-0001

Subject:

Palo Verde Nuclear Generating Station (PVNGS)

Unit 1 Docket No. STN 50-528 (License No. NPF-41)

Special Report 1-SR-95-001 Attached please find Special Report 1-SR-95-001 prepared and submitted pursuant to Technical Specifications (TS) Surveillance Requirement 4.4.4.5 and TS 6.9.2. This report discusses steam generator tube plugging in Unit 1. A copy of the Special Report is being forwarded to the Regional Administrator, NRC Region IV.

If you have any questions, please contact Burton A. Grabo, Section Leader, Nuclear Regulatory Affairs, at (602) 393-6492.

Sincerely, JML/BAG/KR Attachment cc: L. J. Callan (all with attachment)

K. E. Perkins K. E. Johnston B. E. Holian Ar~r,-

9506020415 950523 4 PDR ADOCK 05000528 S PDR

Palo Verde Nuclear Generating Station Unit 1 Steam Generator Tube Plugging Docket No. STN 50-528 License No. NPF-41 Special Report No. 1-SR-95-001 This Special Report is being provided pursuant to-Palo Verde Unit 1 Technical Specifications (TS) Surveillance Requirement 4.4.4.5.a and TS 6.9.2 to report the number of steam generator tubes plugged as a result of inservice inspection activities.

On May 11, 1995, Unit 1 was in Mode 5 (COLD SHUTDOWN) during a refueling outage when an inservice inspection of both steam generators was completed. The inspection resulted in the plugging of thirty-nine (39) tubes in Steam Generator No. 1 and one hundred and nine (109) tubes in Steam Generator'No. 2.

Pursuant to Technical Specification 4.4.4.5.b, the complete results of the steam generator tube inservice inspection will be submitted by May 11, 1996.