ML17305A689

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Forwards Rev to Cycle 3 Reload Analysis Rept,Submitted 891024.Rev Reflects Early end-of-cycle Unit Shutdown & Replacement of Eight New Fuel Assemblies
ML17305A689
Person / Time
Site: Palo Verde Arizona Public Service icon.png
Issue date: 04/16/1990
From: Conway W
ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML17305A690 List:
References
161-03094-WFC-K, 161-3094-WFC-K, NUDOCS 9004230250
Download: ML17305A689 (3)


Text

ACCELERATED

- UTION DEMON~TION SYSIKM REGULATORY INFORMATION DISTRIBUTION SYSTEM -(RIDS):

ACCESSION NBR:9004230250 DOC.DATE: 90/04/16 NOTARIZED: NO DOCKET FACIL:STN-50-529 Palo Verde Nuclear Station, Unit 2, Arizona Publi. 05000529 AUTH. NAME AUTHOR AFFILIATION CONWAY,W.F. Arizona Public Service Co. (formerly Arizona Nuclear Power RECIP.NAME RECIPIENT AFFILIATION Document. Control Branch (Document Control Desk)

SUBJECT:

Forwards rev to Cycle 3 reload analysis rept, submitted 891024.

DISTRIBUTION CODE: IE26D COPIES RECEIVED:LTR ENCL SIZE:

TITLE: Startup Report/Refueling Report (per Tech Specs)

NOTES:Standardized plant.

05000529 /

RECIPIENT COPIES RECIPXENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD5 LA 1 0 PD5 PD 1 1 PETERSON,S. 2 2 CHAN,T 2 '

INTERNAL: ACRS 5 5 IRM TECH ADV 1 1 RR RTON 1 1 NUDOCS-ABSTRACT 1 '

EG FILE 02 1 1 RGN5 FILE 01 1 1 EXTERNAL: LPDR 1 1 NRC PDR 1 1 NSIC 1 1 NOTES 1 1 S

A NOTE TO-ALL "RIDS" RECIPIENTS:

,.S PLEASE HELP US TO REDUCE WASTE! CONTACI'HE.DOCUMENT CONSOL DESK, ROOM Pl-37 (EXT. 20079) TO ELIMINATEYOUR NAME FROM DISIRIBUTION TOTAL NUMBER OF COPIES REQUIRED: LTTR 20 ENCL 19

Arizona Public Service Company P,O. 8OX 53999 ~ PHOENIX. ARIZONA 85072-3999 WILLIAMF. CONWAY 161-03094-WFC/KLMC EXECUT<vE ViCE PRESIDENT NUCI.EAR April 16, 1990 Docket No. STN 50-529 Document Control Desk U. S. Nuclear Regulatory Commission Mail Station Pl-37 Washington, D. C. 20555

Reference:

Letter to t'e NRC from W. F. Conway, APS, dated October 24, 1989;

Subject:

Reload Safety Analysis Report for Unit 2, Cycle 3 (161-02524).

Dear Sirs:

Subj ect: Palo Verde Nuclear Generating Station (PVNGS)

Unit 2 Revision to Reload Analysis Report - Unit 2, Cycle 3 File: 90-056-026 Attached is a revision to the Unit 2, Cycle 3 Reload Analysis Report, which was originally transmitted in the referenced letter. The revision is required to reflect the early end-of-cycle unit shutdown and. the replacement of eight (8) new fuel assemblies. This revision includes changes to Sections 1, 2, and 3, pages 1-1, 2-1, 3-1, 3-2, 3-4, 3-5 and 5-1.

The replacement of the fuel assemblies is necessary due to damage incurred by a Unit 1, Cycle 3 new assembly. '+e original eight Unit 2 assemblies were inserted in Unit 1, Cycle 3 to allow for reconstitution of the damaged assembly.

The eight assemblies from Unit 1, Cycle 3, including the reconstituted assembly, will be used in Unit 2, Cycle 3. The replacement fuel assemblies are essentially identical to the original, Unit 2, Cycle 3 assemblies.

Applicable portions of the safety analysis were re-performed, explicitly considering the new replacement fuel assembly characteristics and the early end-of-cycle shutdown of 392.7 EFPD. The safety analysis results remained bounded by those results reported in the Unit 2, Cycle 3 Reload Analysis Report.

90042 0250 900416 PDR ADOCK 05000529 P PDL".

Docum'ent Control Desk 161-03094-WFC/KLMC U. S. Nuclear Regulatory Commission April 16, 1990 Page 2 Please contact Mr. R. A. B'ernier, at (602) 340-4295, should you have any questions concerning this matter.

Sincerely, WFC/RAB/KLMC Attachment CC: T. L. Chan (All w/ Attachment)

S. R. Peterson J, B, Martin D, H. Coe