ML20072F302
| ML20072F302 | |
| Person / Time | |
|---|---|
| Site: | Zimmer |
| Issue date: | 06/20/1983 |
| From: | Williams J CINCINNATI GAS & ELECTRIC CO. |
| To: | James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| References | |
| 10CFR-050.55E, 10CFR-50.55E, LOZ-83-0055, LOZ-83-55, NUDOCS 8306270331 | |
| Download: ML20072F302 (2) | |
Text
a..
g
.e-
$. N J
N THE CINCINNATI GAS & ELECTRIC COMPANY
~
CINCINNATI, OHIO 45201 June 20, 1983 LOZ-83-0055 J. WILUAM& JR sEnsom WCE PRESIDENT -
NUCLEAR OPERATIONS Docket No. 50-358 U.S. Nuclear Regulatory Commission Region III 799 Roosevelt Road 1
Glen Ellyn, Illinois 60137 Attention:
Mr. J.G.
Keppler Regional Administrator Gentlemen:
RE:
WM. H. ZIMMER NUCLEAR POWER STATION - UNIT 1 10CFR50. 55 (e), ITEM E-20, INADEQUATE CABLE TRAY HANGER INSPECTION W.O.
57300, JOB E-5590, FILE NO. 956C, E-20 This letter constitutes an interim report concerning the subject condition initially reported to the Commission on May 3, 1982, as a potentially reportable deficiency under the requirements of 10CFR50.55 (e).
Our previous report LOZ-83-0025, dated April 29, 1983, reported that a sampling inspection program would be developed to establish the reinspection criteria necessary to meet our commitment of 100% reinspection of accessible cable tray hanger and conduit support welds.
A reinspection program submitted by Sargent & Lundy will be made available for NRC review af ter CG&E has accepted the program and prior to implementation.
The reinspection plan will utilize a sample visual inspection program, nondestructive and i.
destructive testing to analyze hanger weld quality.
The results of this analysis will establish new inspection criteria for weld quality acceptance.
In support of this program a Construction Work Authorization i
Request (CNAR) has been approved to remove coatings from the sample lot, so that the visual inspection portion of this proposed program can proceed.
A follow-up report describing our progress in the area will be submitted by October 10, 1983.
8306270331 830620 Jg g3 jg83
[ Q PDR ADOCK 05000358 i
S PDR L
I O
Mr. J.G.
Keppler Regional Administrator June'20, 1983 LOZ-83-0055 Page 2 We trust the above will be found acceptable as an interim report under 10CFR50.55(e).
Very truly yours, THE CINCINNATI GAS & ELECTRIC COMPANY By /
NI:
-M?
WNLIAMS,J[.
SENIOR VICE PRESIDENT DJS/CFK/cse cc:
NRC Office of Inspection & Enforcement Washington, D.C.
20555 f
NRC Senior Resident Inspector ATTN:
W.F. Christianson NRC Zimmer Project Inspector, Region III I
ATTN:
E. R.
Schweibinz t
l