ML20028D010
| ML20028D010 | |
| Person / Time | |
|---|---|
| Site: | Waterford  |
| Issue date: | 01/03/1983 |
| From: | Maurin L LOUISIANA POWER & LIGHT CO. |
| To: | Jay Collins NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV) |
| References | |
| 10CFR-050.55E, 10CFR-50.55E, W3I82-0158, W3I82-158, NUDOCS 8301140396 | |
| Download: ML20028D010 (2) | |
Text
d l.OUISIANA 242 ottinONOe sinter POWER & LIGHT P O BOX 6008 + NEW OnLEANS. LOUISIANA 70174. (504) 366-2345 Eui$bsY$
$ @ (( [] [/ [ huary 3, 1983 L. V. MAURIN Vice President Nuclear Operations
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M I 0 l983 W3I82-0158 Q-3-A35.07 i.M Mr. John T. Collin3, negional AdinidistTut~or, Region IV U. S. Nuclear Regulatory Commission 611 Ryan Plaza Drive, Suite 1000 Arlington, Texas 76012
SUBJECT:
Waterford SES Unit No. 3 Docket No. 50-382 Potentially Reportable Deficiency No. 97
" Qualification Failure of ITT Barton Model 763 and 764 Transmitters" Final Report
REFERENCE:
Telecon between W. A. Cross (LP&L) and W. A. Crossman (NRC) on December 3, 1982
Dear Mr. Collins:
On December 3, 1982 a problem with deviations in ITT Barton Model 763 and 764 transmitters was reported as Potentially Reportable Deficiency No. 97.
The deviations were caused by leakage current paths from electronic circuitry to case ground after exposure to high temperature.
This letter is to inform you that after further evaluation, this condition is not considered to be reportable pursuant to the requirements of 10CFR50.55(e).
EVALUATION Ebasco I&C Engineering has evaluated data submitted by ITT Barton from a test program conducted on model 763 and 764 transmitters based on this analysis.
It has been determined that these transmitters will perform within specifications.
Barton has not recalled any of these model transmitters and has not requested that any units at Waterford 3 be returned for testing.
Very truly yours,
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$r7w T' V L. V. Maurin LVM/ MAL:keh O
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- Mr. John T. Collins W3I82-0158 Page 2 cc:
- 1) Director 3)
E. Blake
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Office of Inspection & Enforcement U. S. Nuclear Regulatory Commission Washington, D.C.
20555 (with 15 copies of report)
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- 2) Director 4)
W. Stevenson Office of Management Information and Program Control U. S. Nuclear Regulatory Commission Washington, D.C.
20555 (with I copy of report)
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