ML19350A160
| ML19350A160 | |
| Person / Time | |
|---|---|
| Site: | Yankee Rowe |
| Issue date: | 11/24/1975 |
| From: | Autio H YANKEE ATOMIC ELECTRIC CO. |
| To: | James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| References | |
| RO-75-29-75-14, NUDOCS 8102120075 | |
| Download: ML19350A160 (1) | |
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YANKEE AT01]IC ELECTRIC COMPANY
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November 24, 1975 7
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U. S. Nuclear Regulatory Commission Office of Inspection 6 Enforcecent
' Region 1 631 Park Ave.
K~ng of Prussia, Pennsylvania,19406 Attention:
Mr. J. P. O'Reilly
Dear Mr. O'Reilly:
Pursuant to the requirements of the Technical Specifications Section E.2.a(3), abnormal degradation discovered in the primary containcent is reported as Reportable Occurrence 50-29/75-14.
ing routine Type B electrical penetration'# testing, excessive outward leakage was detected from penetration No. 14 in blister No. 10.
A cracked MI cable gland nut was attributed to be the cause of the leakage.
This leakage could easily be felt by hand during the testing.
J A 14 day License Event R'eport will follow.
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Very truly yours,
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Mr4%
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H. A. Autio Plant Superintendent i
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Director, Office of MIPC
..U. S. Nuclear Regulatory Connission Washington, D. C.
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