ML17300A736
| ML17300A736 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 04/01/1987 |
| From: | Licitra E Office of Nuclear Reactor Regulation |
| To: | Van Brunt E ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR |
| References | |
| NUDOCS 8704060056 | |
| Download: ML17300A736 (6) | |
Text
Docket Nos.:
50-528/529 5 530 Mr. E.
E.
Van Brunt, Jr.
Executive Vice President Arizona Nuclear Power Project Post Office Box 52034 Phoenix, Arizona 85072-2034
Dear Mr. Van Brunt:
SUBJECT:
REQUEST FOR ADDITIONAL INFORMATION -
PALO VERDE UNITS 1, 2 5 3 SHUTDOWN MARGIN TECHNICAL SPECIFICATIONS CHANGE REQUEST.
The staff has reviewed the Technical Specification (TS) change request submitted by your letter dated January 23, 1987.
Based on that review, we have determined the need for additional information.
The specific information required is identified in the attached enclosure.
We ask that you provide the requested information as early as possible, but not later than April 24, 1987, in order to achieve a timely completion of the TS change request review.
lit If you have any questions regarding this request, please contact me on 301-492-8599 I
Sincerely, Original signed by Michael Davis for E. A. Licitra, Project Manager PWR Project Directorate No.
7 Division of PWR Licensing-B
Enclosure:
As stated cc:
See next page DISTIRBUTION c~a NRC PDR Local PDR PDk 7 Reading F. Miraglia OGC-Bethesda ACRS (10)
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" Mr. E.
E.
Van Brunt, Jr.
Arizona Nuclear Power Project Palo Verde CC:
'rthur C. Gehr, Esq.
Snell 5 Wi lmer 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. 0.
Box 800
- Rosemead, Cali'fornia 91770 Mr. Hark Ginsberg Energy Director Office of Economic Planning and Development 1700 West Washington - 5th Floor Phoenix, Arizona 85007 Mr. Wayne Shirley Assistant Attorney General Bataan Memorial Building Santa Fe, New Mexico 87503 Kenneth Berlin, Esq.
Winston 5 Strawn Suite 500 2550 H Street, NW Washington, DC 20037 Ms. Lynne Bernabei Government Accountability Project of the Institute for Policy Studies 1901 Rue Street, NW Washington, DC 20009 Mr. Ron Rayner P. 0.
Box 1509
- Goodyear, AZ 85338 Mr. Charles B. Brinkman, Manager Washington Nuclear Operations Combustion Engineering, Inc.
7910 Woodmont Avenue Suite 1310
- Bethesda, Maryland 20814 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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RE(UEST FOR ADDITIONAL INFORMATION PALO VERDE UNITS l, 2 AND 3 1.
Should not the new Definition 1.16 read "...assuming the fully or partially withdrawn full-length CEA...P rather than "...assuming the fully ~nr part ally inserted full-length CEA..."2 2.
Many of the Figures accompanying the supporting analyses for the Technical Specification amendment request are unlabeled and some are also completely blank (e.g., Fig. 1-1, Fig. 1-2, Fig. 1-15).
Please correct and update these.
3.
For the proposed 1X shutdown margin when all CEAs are fully
- inserted, how is verification made that all CEAs are inserted?
What instrumentation and/or read-out devices are used7 Should this be included in Technical Specifications (e.g., 4.l.l.l.l.a.2)7 4.
Provide justification. for deleting any reference to shutdown margin requirements in the Action statements'or Technical Specifications 3.1.2.2, 3.1.2.4, 3.1.2.6.
5.
Discuss how the limiting CEA ejection event was reevaluated concurrent with the introduction of the K
requirement to ensure that the safety analysis acceptance criteria w'tTf be met.
~ I