TXX-6169, Interim Deficiency Rept CP-86-37 Re Nonconforming Firing Board Assemblies & Amplifier Boards Used in Class 1E Battery Chargers.Initially Reported on 860514.Procurement Review to Be Completed by 870127.Next Rept to Be Submitted by 870213
| ML20212B120 | |
| Person / Time | |
|---|---|
| Site: | Comanche Peak  |
| Issue date: | 12/17/1986 |
| From: | Counsil W, Keeley G TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC) |
| To: | Johnson E NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV) |
| References | |
| CP-86-37, TXX-6169, NUDOCS 8612290174 | |
| Download: ML20212B120 (1) | |
Text
c Log # TXX-6169 File # 10110 908.3 TEXAS UTILITIES GENERATING COMPANY December 17, 1986
%M@30MB +
=. w.=,
)
Mr. Eric H. Johnson, Director i
DEC l 81986 Division of Reactor Safety and Projects U. S. Nuclear Regulatory Commission
~
611 Ryan Plaza Drive, Suite 1000 Arlington, Texas 76011
SUBJECT:
COMANCHE PEAK STEAM ELECTRIC STATION (CPSES)
DOCKET NOS. 50-445 AND 50-446 CLASS lE BATTERY CHARGER COMP 0NENTS SDAR: CP-86-37 (INTERIM REPORT)
Dear Mr. Johnson:
On May 14, 1986, we verbally notified your Mr. I. Barnes of a deficiency involving firing board assemblies and amplifier boards used in Class lE battery chargers that do not conform to vendor assembly drawings.
This is an interim report of a potentially reportable item under the provision of 10CFR50.55(e). We have submitted interim reports logged TXX-4855, TXX-4914, TXX-4995, and TXX-6023, dated June 13, 1986, July 16, 1986, September 10, 1986, and October 15, 1986, respectively.
Our evaluation of this issue includes review of the procurement processes which result in the purchase of non-Class 1E parts for Class lE application, and a technical evaluation of the adequacy of the hardware. These efforts are scheduled for completion January 27, 1987.
We are continuing our evaluation and anticipate submitting our next report by February 13, 1987.
Very tr ly yours,
!k
&Y W. G. Counsil
&/
By:
86122 g y [d2d445 G. S. Keeley
./
DR PDR Manager, Nuclea wusing WJH/gj c - NRC Region IV (0 + 1 copy)
Director, Inspection and Enforcement (15 copies)
U. S. Nuclear Regulatory Commission Washington, D. C.
20555
\\b yp n,.,,-,,,-.-,,n,---,~,,n,-
f&27