05000259/LER-1980-060, Forwards LER 80-060/03L-0

Forwards LER 80-060/03L-0

ML19332B007
Person / Time
Site:	Browns Ferry
Issue date:	09/12/1980
From:	Calhoun J TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19332B008	List: 05000259/LER-1980-060, Forwards LER 80-060/03L-0 05000259/LER-1980-060-03, /03L-0:on 800814,during Normal Operation,B Core Spray Pump Area Cooler Fan Thermostat TS-64-73 Setting Was Above Tech Spec Limit.Caused by Setpoint Being Moved. Thermostat Reset.Caution Signs Posted to Prevent Recurrence
References
NUDOCS 8009190465
Download: ML19332B007 (1)

LER-1980-060, Forwards LER 80-060/03L-0

Event date:
Report date:
2591980060R00 - NRC Website

text

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TENNESSEE VALLEY AUTHORITY CH ATTANOCGA. TENNESSEE 37401 1750 Chestnut Street Tower II September 12, 1980 Mr. James P. O'Reilly, Director U.S. Nuclear Regulatory Commission Office of Inspection and Enforcement Region II 101 Marietta Street, Suite 3100 Atlanta, Georgia 30303

Dear Mr. O'Hailly:

TENNESSEE VALLEY AUTHORITY - BROWNS FERRY NUCLEAR PIANT UNIT 1 - DOCKET No. 50-259 - FACILITY OPERATING LICENSE DPR REPORTART.E OCCURRENCE REPORT BFRO-50-259/S060 The enclosed report provides details concerning thermostat TS-64-73 for "B" core spray pump area cooler fan which was found set above the t=ahaia=1 specification limit. This report is submitted in accordance with Browns Ferry unit 1 Technical Specification 6.7.2.b(1).

Very truly yours, TENNESSEE VALLEY AUTHORITY l

J. R. Calhoun Director of Nuclear Power Enclosure (3) cc (Enclosure):

Director (3)

Office of Management Information and Program Control U.S. Nuclear Regulatory Comisaion WashingtonuDC 20555

_j Director (40)

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

Nuclear Safety Analysis Center j

Palo Alto, California 94303 Mr. R. F. Sullivan, NRC Inspector, Browns Ferry

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