ML20074A471
| ML20074A471 | |
| Person / Time | |
|---|---|
| Site: | Bellefonte  |
| Issue date: | 05/04/1983 |
| 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 8305130089 | |
| Download: ML20074A471 (2) | |
Text
e TENNESSEE VALLEY AUTHORITY CHATTANOOGA TENNESSEE 374ot 400 Chestnut Street Tower II May 4,1983 BLRD-50-439/83-25 U.S. Nuclear Regulatory Commission Region II Attn:
Mr. James P. O'Reilly, Regional Administrator 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30303
Dear Mr. O'Reilly:
BELLEFONTE NUCLEAR PLANT UNIT 2 - DRAWING DISCREPANCY FOR INCORE MONITOR TANK SLEEVES - BLRD-50-439/83 FIRST INTERIM REPORT The subject deficiency was initially reported to NRC-0IE Inspector Linda Watson on April 5, 1983 in accordance with 10 CFR 50.55(e) as NCR 2317. Enclosed is our first interim report. We expect to submit our next.eport by December 22, 1983 If you have any questions, please get in touch with R. H. Shell at FTS 858-2688.
Very truly yours, TENNESSEE VALLEY AUTHORITY L. M. Mills, Manager Nuclear Licensing Enclosure cc:
Mr. Richard C. DeYoung, Director (Enclosure)
Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, D.C.
20555 Records Center (Enclosure)
Institute of Nuclear Power Operations 1100 Circle 75 Parkway. Suite 1500 Atlanta, Georgia 30339 t}C} [.i.
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830513o089 830504 gDRADOCK 05000439 PDR An Equal Opportunity Employer
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ENCLOSURE BELLEFONTE NUCLEAR PLANT UNIT 2 DRAWING DISCREPANCY FOR INCORE MONITOR TANK SLEEVES BLRD-50-439/83-25 10 CFR 50.55(e)
NCR 2317 FIRST INTERIM REPORT n
Description of Deficiency The unit 2 Reactor Building Incore Monitor tank sleeves, for incore piping, (El 639.01 Mark 1 and 2 sleeves) are 18'-2-3/4" and I'-9-1/2" from the center line of the reactor building. On the unit 1 plan view, the dimensions are 18'-2-3/4" and 2'-3-1/2".
As a result, the unit 2 sleeves in the incore tank are installed 6" west of their intended location.
Interim Progress TVA is investigating the possibility of using the tank sleeves in their present configuration.
Babcock and Wilcox (B&W) has been notified of this condition and has been asked to review the "use as is" possibility since it deviates from their acceptance criteria as outlined in their letter C-3782.
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