05000327/LER-1981-077, Forwards LER 81-077/03L-0

Forwards LER 81-077/03L-0

ML20009G372
Person / Time
Site:	Sequoyah
Issue date:	07/24/1981
From:	Green H TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20009G373	List: 05000327/LER-1981-077, Forwards LER 81-077/03L-0 05000327/LER-1981-077-03, /03L-0:on 810628,refueling Water Storage Tank Was Found to Have Approx 45,000 Gallons Less than Required 370,000 Gallon Vol.Caused by Valve 1-62-500 Being Left Open from Earlier Boron Concentration Equalization Process
References
NUDOCS 8108040182
Download: ML20009G372 (1)

LER-1981-077, Forwards LER 81-077/03L-0

Event date:
Report date:
3271981077R00 - NRC Website

text

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OFFICIAL COPY 1750 Chestnut S,treet Tower II July 24, 1981

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Mr. James P. O'Reilly, Director U.S. Nuclear Regulatory Commission g

y gcM Office of Inspection and Enforcement 0 [e Sg5 f[f' Region II T

g 101 Marietta Street, Suite 3100 4-i J.

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Atlanta, Georgia 30303 o

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Dear Mr. O'Reilly:

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TENNESSEE VALLEY AUTHORITY - SEQUOYAH NUCLEAR PLANT UNIT 1 - DOCKET NO. 50-327 - FACILITY OPERATING LICENSE DPR REPORTABLE OCCURRENCE REPORT SQRO-50-327/81077 The enciased report provides details concerning the refueling water storage tank level which was below limits. This event required ently into limiting conditions for operation 3.1.2.6 and 3.5.5 and is reportable under Sequoyah unit 1 Technical Specification 6.9.1.13.b.

Very truly yours, o

TENNESSEE VALLEY AUTHORITY V

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11. J. Green a

)irector of Nuclear Pawer Enclosure (3) cc (Enclosure):

Director (3)

Office of Management Information and Program Control U.S. Nuclear Regulatory Commission Washington, DC 20555 Director (40)

Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, DC 20555 Mr. Bill Lavallee

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f6~)9 Nuclear Safety Analysis Center g

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Palo Alto, California 94303 NRC Inspector, Sequoyah 8108040182 810724 PDR ADOCK 05000327 S

PDR

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