ML20128M920
| ML20128M920 | |
| Person / Time | |
|---|---|
| Site: | Hatch  |
| Issue date: | 02/16/1993 |
| From: | Smith E WYLE LABORATORIES |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| REF-PT21-93 NUDOCS 9302220393 | |
| Download: ML20128M920 (2) | |
Text
i iJi L i.d i'Idt.
(; i; ;, ;
t
+
M,e L ASORA10ht
$Cif NTIFtC &f fRV6C8 5 4 $Y$f 8 V$ G8tOUP February 16,1993 l
i U.S. Nuclear Regulatory Commission Washington, DC 20555 Attention: Document Control Desk
Subject:
Notification of Potential Part 21 This letteris a notification by Wyle Laboratories of a potential deviation of a basic component.
Wyle Labora'ories qualified to IEEE STD 323-1974 and IEEE STD 3441975, Regulatory Guide 1.89 Revision 1 and Regulatory Guide 1.100 Revision 1, sixty t
i (60) Bussman Neutrals identified as Part Number NNB-R, Wyle Codes.
41803NNF GNDF001 through 41803NNB-RNDF060, manufactured by Bussman 3
of St. Louls, Missouri. Wyle Laboratories shipped fifty (50) of these Bussman Parts, Wyle Serial Numbers 41803NNB RNDF001 through 41803NNB-RNDF050 as qualified to Georgia Power Purchase Order Number 7005896, Change Order l
Number 5, in accordance with 10 CFR21,10.CFR 50/ Appendix B, and Wyle '
Quality Assurance Manual, dated June 1988, to the Georgia Power Comp iny's -
Plant E.1. Hatch in May 1991. The customer Purchase Order implied that the parts were not safety related but Wyle treated them as being safety related.
These Bussman Neutrals were certified by Wyle Report Number TPQ TR 91 16 (Job Number 41803) through a Commercial Grade Dedication Program to be.
qualified to the requirements of IEEE-STD 3231974 and IEEE STD 344-1975, Regulatory Guide 1.89 Revision 1 and Regulatory Guide 1.100 Revision 1, The deviation is that Wyle Report TPQ TR 91-16 actually tested a Bussman Part Number NNB and not Bussman Part Number NNB-R as reported and certified.
t l
Our preliminary assessment is the difference in these two parts is dimensional.
l only.
The date on which the deviatlor, was verified was February 15,1993.
Wyle has supplied these Bussman Neutrals onlylto E.1. Hatch as noted above..
l 2200 %
9302220393 930216-Y PDR ADOCK 0500o321-
=- S -
PDR I
7800 Governors Dnve e P.O. Box 077777 e Huntsville, Alabama 35807-7777 + (205) 837 4411 :
I
~.
~
U.S. Nuclear Regulatory Commission February 16,1993 Page 2 The corrective action being taken is that Wyle will notify Georgia Power Company's E.1. Hatch, through NOA Number 5 of TPO TR 91-16 and request return of the fifty Bussman Neutrals. Wyle has segregated the other 10 of the lot and will procure the correct parts and revise the Wyle Test Report.
WYLE LABORATORIES y
dward W. S ith Director, Contracts and Purchasing CC:
Mr. Lief Norrholm Chief, Vendor Inspection Branch Division of ReactorInspection and Safeguards Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Mail Stop 9D4 One White Flint North 11555 Rockville Pike Rockville, MD 20852
_