ML17306B355

From kanterella
Jump to navigation Jump to search

Advises That Util 911025 Response to Generic Ltr 91-06, Resolution of Generic Issue A-30, Adequacy of Safety- Related DC Power Supplies Acceptable
ML17306B355
Person / Time
Site: Palo Verde  Arizona Public Service icon.png
Issue date: 03/19/1993
From: Trammell C
Office of Nuclear Reactor Regulation
To: Conway W
ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
References
REF-GTECI-A-30, REF-GTECI-EL, TASK-A-30, TASK-OR GL-91-06, GL-91-6, TAC-M81474, TAC-M81475, TAC-M81476, NUDOCS 9303240154
Download: ML17306B355 (6)


Text

March 19, 1993 Docket Nos.

50-528, 50-529 and 50-530 Mr. William F.

Conway Executive Vice President, Nuclear Arizona Public Service Company P.O.

Box 53999

Phoenix, Arizona 85072-3999

Dear Mr. Conway:

SUBJECT:

CLOSURE OF GENERIC LETTER 91-06, "RESOLUTION OF GENERIC ISSUE A-30, ADEQUACY OF SAFETY-RELATED DC POWER SUPPLIES" PALO VERDE NUCLEAR GENERATING STATION (TAC NOS.

M81474, H81475, AND H81476)

On April 29, 1991, the Nuclear Regulatory Commission (NRC) issued Generic Letter (GL) 91-06, "Resolution of Generic Issue A-30,

'Adequacy of Safety-Related DC Power Supplies.'"

The GL implemented the NRC staff's resolution of Generic Issue (GI) A-30 as part of the resolution of GI 128, "Electrical Power Reliability."

The GL requested that licensees provide written responses to several questions to allow the NRC staff to determine whether any additional actions were required.

By letter of October 25,

1991, you submitted certified responses to each of the questions of GL 91-06, as requested.

The NRC staff has reviewed these responses and finds that they satisfy the reporting requirements of the GL.

This completes NRC action with respect to GL 91-06.

Sincerely,

, cc:

See"next page Original signed by Charles H. Trammell, Senior Project Manager Project Directorate V

, Division of Reactor Projects III/IV/V Office of Nuclear Reactor Regulation DISTRIBUTION I Do'cket File~

JRoe DFoster

OGC, 15B18
AJohnson, 14D1 NRC It'ocal,:PDRs MVirgilio' CTrammell ACRS(10);

P315 PDV Reading Fi1 e TQuay LTran

KPerkins, RV OFC DATE LA/PDV DFoster

/

/93 PH PDV LTran 0 9/re/93 PH/PD T

m ell

, /93 Quay 93 OFFICIAL RECORD COPY 9303240i54 9303i9 PDR AOOCX,OSa00S28,,',

P

.',"j,",~', ),i;,P,DR DOCUMENT NAME:PV81474.LTR

)GiR4 i ik~ u"-~"~ LI t u8 '44 2 V

f f

88908K

gp,8 RK0y P

0O 5

(N

+a*++

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 March 19, 1993 Docket Nos.

50-528, 50-529 and 50-530 Mr. William F.

Conway Executive Vice President, Nuclear Arizona Public Service Company P.O.

Box 53999

Phoenix, Arizona 85072-3999

Dear Mr. Conway:

SUBJECT:

CLOSURE OF GENERIC LETTER 91-06, "RESOLUTION OF GENERIC ISSUE A-30, ADEQUACV OF SAFETV-RELATED DC POWER SUPPLIES" PALO VERDE NUCLEAR GENERATING STATION (TAC NOS.

M81474, M81475, AND M81476)

On April 29,

1991, the Nuclear Regulatory Commission (NRC) issued Generic Letter (GL) 91-06, "Resolution of Generic Issue A-30,

'Adequacy of Safety-Related DC Power Supplies.'"

The GL implemented the NRC staff's resolution of Generic Issue (GI) A-30 as part of the resolution of GI 128, "Electrical Power Reliability."

The GL requested that licensees provide written responses to several questions to allow the NRC staff to determine whether any additional actions were required.

By letter of October 25,

1991, you submitted certified responses to each of the questions of GL 91-06, as requested.

The NRC staff has reviewed these responses and finds that they satisfy the reporting requirements of the GL.

This completes NRC action with respect to GL 91-06.

Sincerely, C/Me io.~

Charles M. Trammell, Senior Project Manager Project Directorate V

Division of Reactor Projects III/IV/V Office of Nuclear Reactor Regulation cc:

See next page

t

Hr. William F.

Conway Arizona Public Service Company Palo Verde CC:

Nancy C. Loftin, Esq.

Corporate Secretary

& Counsel Arizona Public Service Company P. 0.

Box 53999, Hail Station 9068

Phoenix, Arizona 85072-3999 James A. Beoletto, Esq.

Southern California Edison Company P.. 0.

Box 800

Rosemead, Cal ifornia 91770 Senior Resident Inspector U.S. Nuclear Regulatory Commission HC-03 Box 293-NR
Buckeye, Arizona 85326 Regional Administrator, Region V

U. S, Nuclear Regulatory Commission 1450 Haria Lane Suite 210 Walnut Creek, California 94596 Hr. Charles B. Brinkman, Hanager Washington Nuclear Operations ABB Combustion Engineering Nuclear Power 12300 Twinbrook Parkway, Suite 330 Rockville, Haryland 20852 Hr. William A. Wright, Acting Director Arizona Radiation Regulatory Agency 4814 South 40 Street

Phoenix, Arizona 85040 Chairman Haricopa County Board of Supervisors 111 South Third Avenue
Phoenix, Arizona 85003 Jack R.
Newman, Esq.

Newman

& Holtzinger, P.C.

1615 L Street, N.W., Suite 1000 Washington, D.C.

20036 Curtis Hoskins Executive Vice President and Chief Operating Officer Palo Verde Services 2025 N. 3rd Street, Suite 220 Phoenix, Arizona 85004 Roy P.

Lessey, Jr.,

Esq.

Bradley W. Jones, Esq.

Arkin, Gump, Strauss, Hauer and Feld El Paso Electric Company 1333 New Hampshire Ave., Suite 400 Washington, D.C.

20036

~

P l

l pq J