ML20084U119
| ML20084U119 | |
| Person / Time | |
|---|---|
| Site: | Browns Ferry  |
| Issue date: | 10/07/1976 |
| From: | Fox H TENNESSEE VALLEY AUTHORITY |
| To: | Moseley N NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| References | |
| LER-BFRO-50-296-769, NUDOCS 8306270056 | |
| Download: ML20084U119 (2) | |
Text
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ENSEE EVENT REPORT CONTnOt8tOCi:l l-l l l l
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(.3 74 75 80 EVENT DESCAiPTION
@ l During the performance of a surveillance test, the RHR pump 3C failed to start on l
7 8u 80 39 l nonnal power. The other three RHR pumps were operable. RHR pumo 3C would have 1
7 89 80 l operated on emerstency nower.
(BFRO-50-296 /769).
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7 89 10 12 17 43 44 47 48 CAUSE DESCAIPTION DE l A cable in the RHR logic was found open.
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% POWER CTHER STATUS DtSC VERY OrSCOVERY DESCRiPTON Q
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7 89 11 12 13 80 PERSONNEL INJURIES NUMBEA
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I i4 7 89 11 12 80 OFFSITF CONSEOUENCES El n
l 7 89 80 LOSS OR OAMAGE TO FACluTY
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7 no 80 ADOiiiONAL f ACTORS
@ lThe open cable was replaced and the surveillance test performed satisfactorily.
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. TEN,NESSEE VALLEY AUTHORITY CH ATTANOOG A, TENNESSEE 37401 Y
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October 7, 1976 t
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Mr. Norman C. Moseley, Director U.S. Nuclear Regulatory Commission p.
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g Office of Inspection and Enforcement pp Region II f
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230 Peachtree Street, NW., 8th Floor Atlanta, Georgia 30303
Dear Mr. Moseley:
TENNESSEE VA1 ti'* ArtTHORITY - BROWNS FERRY NUCLEAR PLANI UNIT 3 -
DOCKETNO.f50-29[-FACILITYOPERATINGLICENSEDPR-68-REPORTABLE i.
OCCURRENCEMT BFRO-50-296/769 I
The enclosed report is to provide details concerning the RHR pump 3C that failed to start on normal power during the performance of a surveillance test. This report is submitted in accordance with Browns Ferry Technical Specifications Section 6.
This event occurred'on s.
Browns Ferry Nuclear Plant unit 3.
Very truly yours, TENNESSEE VALLEY AUTHORITY H. S. Fox
'd Director of Power Production Enclosure (3)
CC (Enclosure):
Director (3)
Office of Management Information and Program Control U.S. Nuclear Regulatory Commission Washington, D.C.
20555 Director (40) g Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, D.C.
20555 10507 i
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