TXX-4333, Interim Deficiency Rept SDAR-152 Re Ventilation Exhaust Dampers Possibly Failing to Close.Initially Reported on 840913.Evaluation Continuing.Completion Expected by 841120
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| ML20106E626 | |
| Person / Time | |
|---|---|
| Site: | Comanche Peak  |
| Issue date: | 10/12/1984 |
| From: | Clements B TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC) |
| To: | Hunter D NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV) |
| References | |
| SDAR-152, TXX-4333, NUDOCS 8410300039 | |
| Download: ML20106E626 (1) | |
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|---|---|
Category:DEFICIENCY REPORTS (PER 10CFR50.55E & PART 21)
MONTHYEARML18016A9011999-04-12012 April 1999
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Text
TEXAS UTILITIES GENERATING COMPANY MKYWAY TOWEH
- 400 NOHTil OLIVE NTHEET L.H. Mt
- 83ALLAM, TEXAM 7320B
. .E'.';i!" d " L*L*,. . October 12, 1984 TXX-4333 Mr. D.R. Hunter, Chief Reactor Project Branch 2 U.S. Nuclear Regulatory Commission Office of Inspection & Enforcement 611 Ryan Plaza Drive, Suite 1000 Docket No.: 50-445 Arlington, TX 76012 50-446 COMANCHE PEAK STEAM ELECTRIC STATION VENTILATION EXHAUST DAMPERS QA FILE: CP-84-27, SDAR-152 FILE N0.: 10110
Dear Mr. Hunter:
On September 13, 1984 we verbally notified your Mr. D. Hunnicutt of a deficiency regarding ventilation exhaust dampers that have been observed to be desigaed/ installed to fail closed which would divert radioactive releases to rooms in which reactor action is required.
We are continuing our evaluation and anticipate completion by November 20, 1984.
@ @ $ ONk Very truly yours, OCTI51984 BRC ti g cc: NRC Region IV - (0 + 1 copy)
Director, Inspection & Enforcement (15 copies)
U.S. Nuclear Regulatory Commission Washington, DC 20555 B410gj$$ 0 ',
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A DEVIBRON OF TEXAN E.TRLETIEN ELECYNEC COMPANT
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