ML20079E694
| ML20079E694 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 01/04/1984 |
| From: | Andognini G ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR |
| To: | Martin J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V) |
| References | |
| REF-SSINS-6820 IEB-83-06, IEB-83-6, NOLD-84-1, NUDOCS 8401170393 | |
| Download: ML20079E694 (2) | |
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- Arizona Public Service Company P.o. box 21666 + PHOENIX, ARIZONA 85036 G3% J,'ll -9 M 12: 4i1 G CARL At400GNINI NUCLEAR O A
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' January 4, 1984 y.i NOLD 84-1
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Mr. John B.' Martin Office of Inspection and Enforcement Region V U. S. Nuclear Regulatory Commission 1450 Maria Lane, Suite 210 Walnut Creek Plaza Walnut Creek, CA 94596
Subject:
Palo Verde Nuclear Generating Station Units 1, 2, and 3 NRC I&E Bulletin 83-06 Docket Nos. STN 50-528/529/530 File: 84-055-026
Reference:
APS letter from G. C. Andognini to J. B. Martin, dated November 21, 1983.
Subject:
'NRC I&E Bulletin 83-06, Nonconforming Materials Supplied By Tube-Line Corporation.
Dear Mr. Martin:
The referenced letter provided our interim response to I&E Bulletin 83-06. This letter provides our final response on actions we have taken, or which are underway, to mitigate the concerns of this Bulletin.
We have taken the following steps to insure that no substandard or nonconforming materials were incorporated into any PVNGS parts, components, subassemblies or systems. Letters were sent to all of our class "Q" listed suppliers, both Home Office and Field Procurement,
. hose scope of work and supply could contain the materials listed in w
q the subject Bulletin. We requested these suppliers to review their procurement activities (for the applicable purchase orders) to deter-mine if they, or one of their sub-vendors, have utilized Tube-Line
' Corporation products for PVNGS. We have received responses from all of our suppliers.
We have identified two su'ppliers which have furnished Tube-Line Corporation materials to the PVNGS jobsite for use in safety-related systems:
'8401170393 840104 gDRADOCK 05000528 ggg g PDR d i.5 Ig s
Mr. John B. Martin Offics of Inspection and Enforcem:nt NOLD 84-1 Page 2 l
Supplier Material System l
l Bingham - Williamette 1 spare flange piece Auxiliary Feedwater I
Pullman Power 12-3", 150 lb., raised Essential Cooling (Through Capitol Steel face weld neck flanges water and Pipe)
TN identified materials are being dispositioned as follows. The spare ei.ange piece has been quarantined in the PVNGS warehouse and Bingham-iilliamette will rep!: ire this flange piece by February 29, 1984. For the Pullman Pwer raised face weld neck flanges we have obtained the Material Test Report (certified test report from the mill) and we have verified material conformance to ASME Section II, 1974 Edition, 1975 Summer Addenda (note: Bulletin 83-06 required conformity to ASME Section III, but Section III refers to Section II for code material requirements).
For additional assurance of conformity we will take material hardness readings and also perfor;: chemical analysis on the flange material.
The testing and the test report will be completed by February 29, 1984.
If you have any questions, please contact Todd Bloom at (602)-943-7200 extension 6159.
Very truly yours, l
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. Carl AndogKini GCA/TJB/mb cc: Director, Office of Nuclear Reactor Regulation Director, Office of Inspection and Enforcement NRC Resident Inspector-PVNGS NRC Project Manager-PVNGS
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