ML17299B239

Requests Addl Info Re 860228 Application for Amend to License NPF-41,changing Tech Spec 3.1.1.3 to Modify Moderator Temp Coefficient Limit to Account for Different Steam Line Break Analysis.Specific Analysis Requested

ML17299B239
Person / Time
Site:	Palo Verde
Issue date:	04/30/1986
From:	Licitra E Office of Nuclear Reactor Regulation
To:	Van Brunt E ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
References
TAC-56652, NUDOCS 8605160007
Download: ML17299B239 (4)

Text

Docket No.:

50-528 Mr. E.

E.

Van Brunt, Jr.

Executive Vice President Arizona Nuclear Power Project Post Office Box 52034 Phoenix, Arizona 85072-2034

Dear Nr. Van Brunt:

APR 3 0 1986 Distribution:

Docket File ~J.

Lee NRC PDR ACRS (10)

Local PDR PBD7 Reading F. Niraglia OELD E. Jordan J. Partlow E. A. Licitra

SUBJECT:

REQUEST FOR ADDITIONAL INFORMATION - MODERATOR TEMPERATURE COEFFICIENT FOR PALO VERDE UNIT 1 By letter dated February 28, 1986, you requested an amendment to the Palo Verde Unit 1 Technical Specification 3. 1. 1.3.

You state that the purpose of the request is to modify the Moderator Temperature Coefficient limitation to account for a different steam line break analysis performed for Palo Verde Unit 1, Cycle 1.

In order to complete our review of this request, we require the following additional information.

( 1)

A copy of the specific steam line break analysis which necessitated your request (2)

A more detailed discussion on why this technical specification amendment is necessary (3)

A clarification as to whether the Palo Verde Unit 1, Cycle 1 specific steam line break analysis meets the bounding values of the analyses performed for CESSAR (i.e., whether the analyses in Chapter 15 of the FSAR need to be amended)

We request that you provide the above information by May 27, 1986.

If you have any questions regarding this letter, please let me know.

Sincerely, Orfqlnal sIggpg g~

F: A. Licfira A. Licitra, Project Manager PWR Project Directorate No.

7 Division of PWR Licensing-B cc:

See next page PBD7 EALicitra 4/~/86 hton 4lgg86 8605160007 860430 PDR ADOCK 05000528 P

PDR i

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N

Hr. E. E.

Van Brunt, Jr.

Arizona Nuclear Power Project Palo Verde CC:

Arthur C. Gehr, Esq.

Snell 5 Wilmer 3100 Valley Center Phoenix, Arizona 85073 Mr. James M. Flenner, Chief Counsel Arizona Corporation Commission 1200 West Washington Phoenix, Arizona 85007 Charles R. Kocher, Esq. Assistant Council James A. Boeletto, Esq.

Southern California Edison Company P.

Q.

Box 800

Rosemead, California 91770 Hr. Mark Ginsberg Energy Director Office of Economic Planning and Development 1700 West Washington - 5th Floor Phoenix, Arizona 85007 Mr. Wayne Shirley Assistant Attorney General Bataan Yiemorial Building Santa Fe, New Mexico 87503 Kenneth Berlin, Esq.

Winston 5 Strawn Suite 500 2550 M Street, NW Washington, DC 20037 Ms. Lynne Bernabei Government Accountability Project of the Institute for Policy Studies 1901 gue Street, NW Washington, DC 20009 Ms. Jill Morrison 522 E. Colgate Tempi, Arizona 85238 Hr. Charles B. Brinkman, Manager Washington Nuclear Operations Combustion Engineering, Inc.

7910 Woodmont Avenue Suite 1310

Bethesda, Maryland 20814 Mr. Ron Rayner P. 0.

Box 1509

Goodyear, AZ 85338 Mr. Roy Zimmerman U.S. Nuclear Regulatory Commission P. 0.

Box 239 Arlington, Arizona 85322 Ms. Patricia Lee Hourihan 6413 S. 26th Street

Phoenix, Arizona 85040 Regional Administrator, Region V

U. S. Nuclear Regulatory Commission 1450 Maria Lane Suite 210 Walnut Creek, California 94596

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