ML17299B303

Forwards Rev 4 to, Weld Failure on Palo Verde Nuclear Generating Station Unit 1 Pipe Support Structure, Per 860530 Telcon Request for Clarification

ML17299B303
Person / Time
Site:	Palo Verde
Issue date:	06/02/1986
From:	Van Brunt E ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To:	Knighton G Office of Nuclear Reactor Regulation
Shared Package
ML17299B304	List: ML17299B303
References
ANPP-36739-EEVB, NUDOCS 8606170145
Download: ML17299B303 (4)

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REGULATOR INFORNATION DISTRIBUTION TEN <RIDS>

ACCESSION NBR: 8606170145 DOC. DATE: 86/06/02 NOTARIZED:

NO DOCKET 4 FACIL:STN-50-529 Palo Vev de Nuclear Station>

Unit 2> Arizona Pub li,05000529 AUTH. NANE AUTHOR AFFILIATION VAN BRUNT> E. E.

Av i zona Nucleav Power Pv object (formev.lg Av i zona Public Serv RECIP. NANE RECIPIENT AFFILIATION NNIGHTQN, G. W.

PWR Pv object Div ectov ate 7

SUBJECT:

. Fovtoards Rev 4 to>

"Weld Failure on Palo Verde Nuclear Genev'ating Station Unit 1 Pipe Support Stv'uctut'e> "

pev 860530 telcon request -for clav ification.

DISTRIBUTION CODE'001D COPIES RECEIVED: LTR ENCL SIZE:

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PHOENIX, ARIZONA85072-2034 REGION 9 tr."

June 2, 1986 ANPP-36739-EEVB/RAB/98.05 Director of Nuclear Reactor Regulation Attention:

Mr. George W. Knighton, Project Director PWR Project Directorate III7 Division of Pressurized Water Reactor Licensing B U. S. Nuclear Regulatory Commission Washington, D.C.

20555

Subject:

Palo Verde Nuclear Generating Station Unit 2 Docket No.

STN 50-529 (License NPF-46)

Revision to Report on Pipe Support Failure File:

86-073-419 P.3.04.1

Reference:

(1)

Letter ANPP-36021 EEVB/RAB/98.05 dated April 9, 1986 (2)

Letter ANPP-36154 EEVB/RAB/98.05 dated April 16, 1986 (3)

Letter ANPP-36289 EEVB/RAB/98.05 dated April 18, 1986

Dear Mr. Knighton:

Pursuant to our telecon on May 30,

1986, we are forwarding a revision to our previous report concerning a

pipe support failure.

This latest revision provides clarification requested by your staff.

If you have any further questions, please contact Bill +inn of my staff.

Very truly yours,

&QQ Rw E.

E.

Van Brunt, Jr.

Executive Vice President Project Director EEVB/RAB/)le Attachment cc:

E. A. Licitra R.

P.

Zimmerman A. C. Gehr J.

B. Martin (all w/a) 8g06170145 860602 PDR ADOCK 05000528 P

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