ML20067A652
| ML20067A652 | |
| Person / Time | |
|---|---|
| Site: | Bellefonte  |
| Issue date: | 11/24/1982 |
| From: | Mills L TENNESSEE VALLEY AUTHORITY |
| To: | James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| References | |
| 10CFR-050.55E, 10CFR-50.55E, NUDOCS 8212020137 | |
| Download: ML20067A652 (2) | |
Text
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TENNESSEE VALLEY AUTHORITY
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CH ATTANOOGA. TENNESSEE 374ot 400 Chestnut Street Tower II November 24, 1982 BLRD-50-438/82-76
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U.S. Nuclear Regulatory Commission
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Region II g
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Mr. James P. O'Reilly, Regional Administrator 101 Marietta Street, Suite 3100 y
Atlanta, Georgia 30303 O
Dear Mr. O'Reilly:
BELLEFONTE NUCLEAR PLANT UNITS 1 AND 2 - FLUX-HOSE CONNECTIONS NOT QUALIFIED - BLRD-50-438/82-76, BLRD-50-439/82 FIRST INTERIM REPORT The subject deficiency was initially reported to NRC-0IE Inspector R. V. Crlenjak on October 27, 1982 in accordance with 10 CFR 50.55(e) as NCR BLN CEB 8217. Enclosed is our first interim report. We expect to submit our next report by April 30, 1983 If you have any questions concerning this matter, please get in touch with R. H. Shell at FTS 858-2688.
Very truly yours, TENNESSEE VALLEY AUTHORITY
. M. Mills, Fanager Nuclear Licensing Enclosure cc:
Mr. Richard C. DeYoung, Director (Enclosure)
Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, D.C.
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ENCLOSURE BELLEFONTE HUCLEAR PLANT UNITS 1 AND 2 FLUX-HOSE CONNECTIONS NOT QUALIFIED NCR BLN CEB 8217 BLRD-50-438/82-76, BLRD-50-439/82-70 10 CFR 50 55(e)
FIRST INTERIM REPORT Description of Deficiency Analyses problems N4-1KC-G, N4-2KC-G, N4-1KC-H, and N4-2KC-H of the component cooling system all have numerous flex-hose connections. These problems were performed by Teledyne Engineering Services (TES), Boston, Massachusetts. TES failed to adequately consider all applicable loads 4
resulting from flux-hose connections.
Interim Progress Work is continuing within TVA to assemble a package of all information regarding the subject flux-hose assemblies for reanalysis of the subject problems.
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