05000327/LER-1981-029, Forwards LER 81-029/03L-0

Forwards LER 81-029/03L-0

ML19350C811
Person / Time
Site:	Sequoyah
Issue date:	03/30/1981
From:	Green H TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19350C812	List: 05000327/LER-1981-029, Forwards LER 81-029/03L-0 05000327/LER-1981-029-03, /03L-0:on 810307,essential Raw Cooling Water Effluent Radiation Monitors O-RM-90-134 & O-RM-90-141 Declared Inoperable Due to Low Sample Flow.Caused by Pump/ Motor Coupling Failure.Coupling Replaced
References
NUDOCS 8104060742
Download: ML19350C811 (1)

LER-1981-029, Forwards LER 81-029/03L-0

Event date:
Report date:
3271981029R00 - NRC Website

text

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March 30, 1981 l

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- W; Mr. James P. O'Reilly, Director e-Q U.S. ::uclear Regulatory Commission c.,,,[f.,dh. n / A.g/

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Dear Mr. O'Reilly:

TENNESSEE VALLEY AUTHORITY - SEQUOYAH NUCLEAR PLANT UNIT 1 - DOCKET No. 50-327 - FACILITY OPERATING LICENSE DPR REPORTABLE OCCURRENCE REPORT SQRO-50-327/81029 The enclosed report provides details concerning the inoperability of essential raw cooling water effluent radiation monitors 0-RM-90-134 and 0-RM-90-141 due to a failure of the sample pump / motor coupling.

The event placed the plant in action statement 32 of limiting condition for operation 3.3.3.9 and is reported under Sequoyah unit 1 Technical Specification 6.9.1.13.b.

Very truly yours, TENNESSEE VALLEY AUTHORITY H.:J. Green

' Director of Nuclear Power 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 th ehi no t on. DC 20555

' Mr. Bill Lavallee Nuclear. Safety. Analysis Center Palo Alto, California 94303 NRC' Inspector, Sequoyah hI {

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