ML17304B271

Forwards Safety Evaluation Accepting Pump Relief Request 7 for Inservice Testing Program Re Pump Bearing Temp Measurements.Relief Request 8 Re Values for Differential Pressure Measurements for Charging Pumps Denied

ML17304B271
Person / Time
Site:	Palo Verde
Issue date:	06/21/1989
From:	Chan T Office of Nuclear Reactor Regulation
To:	Conway W ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
Shared Package
ML17304B272	List: ML17304B271 ML17304B274
References
TAC-64953, TAC-64954, TAC-64955, NUDOCS 8906290128
Download: ML17304B271 (6)

Text

Docket. Nos. 50-528, 50-529 and 50-530 June 21, 1989 Mr. William F.

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

SUBJECT:

INSERVICE TESTING PROGRAM.FOR PUMPS AND VALVES - PALO VERDE NUCLEAR'ENERATING STATION (TAC NOS. 64953,

64954, AND 64955)

By letter dated November 15, 1988, the staff, issued its Safety Evaluation (SE) regarding the Palo Verde Nuclear Generating Station (PVNGS) Inservice Testing (IST) Program.

That SE omitted the evaluation for Pump Rel.ief. Requests Nos.

7 and 8 as described by Arizona Nuclear Power Project IST Program submittal dated August 11, 1986.

We have reviewed the above identified relief requests in accordance with the requirements of 10 CFR 550.55a and conclude that Pump Relief Request No.

7 is acceptable, and is therefore granted.

Pump Relief Request No. 8, however, is denied on the basis set forth in the enclosed Safety Evaluation.

Should you have any questions concerning this matter, please contact me.

Sincerely,

/s/

Terence L. Chan, Senior Project Manager Project Directorate V

Division of Reactor Projects III, IV, Y and Special Projects Office of Nuclear Reactor Regulation

Enclosure:

as stated cc:

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UNITED STATES NUCLEAR,REGULATORY COMMISSION WASHINGTON, D. C. 20555 June 21, 1989 Docket Nos. 50-528, 50-529 and 50-530 Mr. William F.

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

SUBJECT:

INSERVICE TESTING PROGRAM FOR PUMPS AND VALVES -

PALO VERDE NUCLEAR GENERATING STATION (TAC NOS. 64953,

64954, AND 64955)

By letter dated November 15, 1988, the staff issued its Safety, Evaluation (SE) regarding the Palo Verde Nuclear Generating Station (PVNGS) Inservice Testing

( IST) Program.

That SE omitted the evaluation for Pump Relief Requests Nos.

7 and 8 as described by Arizona Nuclear Power Project IST Program submittal dated August 11, 1986.

We have reviewed the above identified relief requests in accordance with the requirements of 10 CFR 550.55a and conclude that Pump Relief Request No.

7 is acceptable, and is therefore granted.

Pump Relief Request No. 8, however, is denied on the basis set forth in the enclosed Safety Evaluation.

Should you have any questions concerning this matter, please contact me.

Since ly,

Enclosure:

as stated cc:

see next page Terence L. Chan, Senior Project Manager Project Directorate V

~ Division of Reactor Projects III, IV, V and Special Projects Office of Nuclear Reactor Regulation

Mr. William F.

Conway Arizona Nuclear Power Project P.a'lo Verde CC:

Arthur C. Gehr, Esq.

Snell 5 Wilmer 3100 Valley Center Phoenix, Arizona 85073 Charles R. Kocher, Esq. Assistant Council James A. Boeletto, Esq.

Southern California Edison Company P. 0.

Box 800

Rosemead, California 91770 Mr. Tim Polich U.S. Nuclear Regulatory Commission MC-03 Box 293-NR Buckeye, Arizona 85326 Regional Administrator, Region V

U. S. Nuclear Regulatory Commission 1450 Maria Lane Suite 210 Walnut Creek, California 94596 Mr. Charles B. Brinkman Washington Nuclear Operations Combustion Engineering, Inc.

12300 Twinbrook Parkway, Suite 330 Rockville, Maryland 20852 Mr. Charles Tedford, Director Arizona Radiation Regulatory Agency 4814 South 40.Street Phoenix, Arizona 85040 Chairman Maricopa County Board of Supervisors 111 South Third Avenue Phoenix, Arizona 85003

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