05000327/LER-1981-101, Forwards LER 81-101/01T-0

Forwards LER 81-101/01T-0

ML20010F293
Person / Time
Site:	Sequoyah
Issue date:	09/02/1981
From:	Green H TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20010F294	List: 05000327/LER-1981-101, Forwards LER 81-101/01T-0 05000327/LER-1981-101-01, /01T-0:on 810820,discovered That Essential Raw Cooling Water Sys Would Not Provide Proper Flow Requirements Under Certain Conditions.Caused by Design Deficiency.Mods Made to safety-related Equipment
References
NUDOCS 8109100010
Download: ML20010F293 (1)

LER-1981-101, Forwards LER 81-101/01T-0

Event date:
Report date:
3271981101R00 - NRC Website

text

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J TENNESSEE VALLEY AUTHORITY CH ATTANOOGA. TENNESSEE 374o1 h

1750 Chestnut Street Tower 11

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Q' September 2, 1981 to to IC P['

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Mr. James P. O'Reilly, Director

/ s/ ( g6 U.S. Nuclear Regulatory Commissien

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. Office of Inspection and Enforcement NI'QSlgg rg' Region II f a4

,p 101 Marietta Street, Suite 3100 a,c.,

g Atlanta, Georgia 30303 s'8

Dear Mr. O'Reilly:

TENNESSEE VALLEY AUTHORITY - SEQUOYAH NUCLEAR PLANT UNIT 1 - DOCKET No. 50-327 - FACILITY OPERAT1'1G LICENSE DPR REPORTABLE OCCURRENCE REPORT SQRO-50-327/81101 The enclosed report provides details concerning the post accident realignment of the essential raw cooling water system for lon3-term cooling. This event is r2 ported under Sequoyah unit 1 Technical Specification 6.9.1.12.1.

Very truly yot..=,,

TENNESSEE VALLEY AUT'10RITY

. J. Green i

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

Director (3)

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

Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, DC 20555 i

l Mr. Bill Lavallee Nuclear Safety Analysis Center

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Palo Alto, California 94303 NRC Inspector, Sequoyah

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