ML20086B885
| ML20086B885 | |
| Person / Time | |
|---|---|
| Site: | Comanche Peak  |
| Issue date: | 11/15/1991 |
| From: | William Cahill, Walker R TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC) |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| CP-91-05, CP-91-5, TXX-91340, NUDOCS 9111210119 | |
| Download: ML20086B885 (1) | |
Text
__-_--___-_-.
s
-= 0'=
Log # TXX 91310 j
File # 10110 Ref. # 10CFR50.55(e)
Novernber 15, 1991
% llliam J. (:ahlH. Jr.
Groq Y.cr tresiden U. S. Nuclear Regulatory Comrnission Atttu Document Control Desk Washington, D. C.
20555 SUOJECT:
C0HANCHE PEAK STEAH ELECTRIC STATION (CPSES)
UNIT 2 DOCKET NO. 50 446 FIFE SEAM WELD FOR0Sl H SDAR cT>*91 0% (INTERIK REPORT)
REF: TXX 91364 dated September 30, 1991 I n t e r i'a Report Gontletren:
On July 1, 1991 TV Electric orally notified the NRC of a potentially reportable deficiency in which porosity was found in the weld in a 10",
schedule 40. SA 312 stainless steel pipe.
Specifically, three pores were noted in the manufacturer's seam weld during interpretation of radiographic results of a site f abricated circumfer ential weld.
The pipe was from heat number 911737 and was m.nufactured by Youngstown Steel in March 1991.
In letter logged TXX 91364, dated September 30, 1991 TV Electric reported that the next report of this issue will be submitted no later than l!ovember 15, 1991. We are continuing the investigation of reportability and corrective actions. The next report will be submitted no later than December 6, 1991.
Sincerely, W L 9.LfrAs William J. Cahill, Jr.
By:.I M h-Roger li. Walter Manager of Nuclear Licensen CEJ/gj c'
Mr. R. O, Hartin, Region IV Resident inspectors. CPSES (2)
Mr. H. B. Fields, NRR l
9111210119 911115
'[6 Q 7 ADOCK 0000 6
gDR
. n 3 o g,sim i t p,i p,nu,7, m m oi j,