ML17306A689

Application for Amends to Licenses NPF-41,NPF-51 & NPF-74, Amending Tech Spec 3/5.7.6 & Bases of Section 3/4.7.6 to Reduce Essential Chilled Water Sys out-of-svc Time from 7 Days to 72 H

ML17306A689
Person / Time
Site:	Palo Verde
Issue date:	04/27/1992
From:	Conway W ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML17306A690	List: ML17306A689
References
161-04746-WFC-J, 161-4746-WFC-J, NUDOCS 9205040217
Download: ML17306A689 (7)

Text

.: ACCELERATED . STRIBUTION DEMON TION SYSTEM REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR'9205040217 DOC ~ DATE: 92/04/27 NOTARIZED: YES DOCKET 147 FACIL:STN-50-528 Palo Verde Nuclear Station, Unit 1, Arizona Publi 05000528 STN-50-529'Palo Verde Nuclear Station, Unit 2, Arizona Publi 05000529 STN-50-530 Palo Verde Nuclear Station, Unit 3, Arizona Publi 05000530 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)

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SUBJECT:

Application for amends to Licenses NPF-41,NPF-51 6 NPF-74, amending Tech Spec 3/5.7.6 6 Bases of Section 3/4.7.6 to D reduce essential chilled water sys out-of-svc time from 7 days to 72 h.

DISTRIBUTION CODE: AOOID COPIES RECEIVED:LTR / ENCL 4 SIZE: 3 /

TITLE: OR Submittal: General Distribution A

NOTES:STANDARDIZED PLANT 05000528 Standardized plant. 05000529 D Standardized plant. 05000530 D

RECIPIENT COPIES RECIPIENT COPIES IDLACODE/NAME LTTR ENCL ID PD5 PD CODE/NAME LTTR ENCL S PD5 1 1 1 1 TRAMMELL,C 2 2 THOMPSON,M 2 2 INTERNAL: ACRS 6 6 NRR/DET/ECMB 7D 1 1 NRR/DET/ESGB 1 1 NRR/DOEA/OTSB11 1 1 NRR/DST 8E2 1 1 NRR/DST/SELB 7E 1 1 NRR/DST/SICB8H7 1 1 NRR/DST/SRXB 8E 1 1 NUDOCS-ABSTRACT 1 1 O~CLEMB 1 0 OGC/HDS 1 1 0 EG F 01 1 1 RES/DSIR/EIB 1 1 EXTERNAL: NRC PDR 1 1 NSIC 1 1 D

D D

NOTE TO ALL "RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE! CONTACT THE'DOCUMENT CONTROL DESK, ROOM Pl-37 (EXT. 20079) TO ELIMINATEYOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!

TOTAL NUMBER OF COPIES REQUIRED: LTTR 26 ENCL 24

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Arizona Public Service Company P.O, BOX 53999 ~ PHOENIX. ARIZONA85072-3999 WILLIAMF. CONWAY EXECUTIVEVICEPRESIDENT NUCLEAR 161-04746-WFC/JCO April 27, 1992 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Mail Station P1-37 Washington, DC 20555

Subject:

Palo Verde Nuclear Generating Station (PVNGS)

Units 1,2, and 3 Docket Nos. STN 50-528/529/530 Proposed Amendment to Technical Specification 3/4.7.6 and Bases 3/4.7.6, "Essential Chilled Water System" File: 92-056-026'2-005-41 9.06 Arizona Public Service Company is requesting an amendment to Technical Specification 3/4.7.6 and the Bases of Section 3/4.7.6. The proposed amendment reduces the Essential Chilled Water System out-of-service time from 7 days to 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />.

Provided in the enclosure to this letter are the following:

A. Description of the Proposed Technical Specification Amendment B. Purpose of the Technical Specification C. Need for the Technical Specification Amendment D. Safety Analysis of the Proposed Technical Specification Amendment E. No Significant Hazards Consideration Determination F. Environmental Impact Consideration Determination 8 Marked-up Technical Specification Change Pages Pursuant to 10 CFR 50.91(b)(1), a copy of this letter and enclosure is being forwarded to the Arizona Radiation Regulatory Agency.

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0 161-04746-WFC/JCO April 27, 1992 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Proposed Amendment to Technical Specification'3/4.7.6 Page 2 If you should have any questions, please contact Thomas R. Bradish of my'staff at (602) 393-5421.

Sincerely, WFC/JCO/pmm Enclosure

'c:

J. B. Martin D. H. Coe A. C. Gehr A. H. Gutterman

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161-04746-WFC/JCO April 27, 1992 STATE OF ARIZONA )

) ss.

COUNTY OF MARICOPA )

I, W, F. Conway, represent that I am Executive Vice President - Nuclear, that the foregoing document has been signed by me on behalf of Arizona Public Service Company with full authority to do so, that I have read such document and know its contents, and that to the best of my knowledge and belief, the statements made therein are true and correct.

W. F. Conway Sworn To Before Me This P7 Day Of , 1992.

'- Notary Public My Commission Expires

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