05000260/LER-1980-055, Forwards LER 80-055/03L-0

Forwards LER 80-055/03L-0

ML19340F012
Person / Time
Site:	Browns Ferry
Issue date:	01/06/1981
From:	Green H TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19340F013	List: 05000260/LER-1980-055, Forwards LER 80-055/03L-0 05000260/LER-1980-055-03, /03L-0:on 801208,core Spray Discharge Pressure switch,2-PS-75-16,found Set Outside Tech Spec Limits.Caused by Mercroid Model DA-7004-804 Setpoint Drift.Switch Inspected & Calibr
References
NUDOCS 8101160490
Download: ML19340F012 (1)

LER-1980-055, Forwards LER 80-055/03L-0

Event date:
Report date:
2601980055R00 - NRC Website

text

_ __

"E.';'; F - I EE V A LLEY A U~ H

ss E N y rs:-c r -

1750 Chestnut Street Tower II January 6, 1981 Mr. James P. O'Reilly, Director U.S. Nuclear Regulatory Commission Office of Inspection and Enforcement

-~

Region II 101 Marietta Street, Suite 3100 p

Atlanta, Georgia 30303 g

u

Dear Mr. O'Railly:

TENNESSEE VALLEY AUTHORITY - BROWNS FERRY NUCLEAR PLANT UNIT 2 - DOCKET i

NO. 50-260 - FACILITY OPERATING LICENSE DPR REPORfARL2 OCCURRENCE REPORT BFRO-50-260/8055 The enclosed report provides details concerning the core spray discharge pressure switch 2-PS-75-16 being found 2.5 percent out of Taehnical Specification 3.2.B limits. This report is submitted in accordance with Browns Ferry unit 2 Technical Specification 6.7.2.b(1).

Very truly yours, TENNESSEE VALLET 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 t3--h4== eon DC _20555 Director (40)

Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, DC 20555 Od Mr. Bill Lavalles Nuclear Safety Analysis Center 5

Palo Alto, California 94303

[!

Mr. R. F. Sullivan, NRC Inspector, Browns Ferry 8101160490 1