05000259/LER-1980-069, Forwards LER 80-069/03L-0

Forwards LER 80-069/03L-0

ML19347A906
Person / Time
Site:	Browns Ferry
Issue date:	09/26/1980
From:	Calhoun J TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19347A907	List: 05000259/LER-1980-069, Forwards LER 80-069/03L-0 05000259/LER-1980-069-03, /03L-0:on 800902,while Performing SI 4.2.A-17, Channel B of Refueling Zone Isolation Static Pressure Permissive & Static Pressure Logic Sys Damper O-PDC64-8 Failed to Close.Contacts Adjusted
References
NUDOCS 8009300516
Download: ML19347A906 (1)

LER-1980-069, Forwards LER 80-069/03L-0

Event date:
Report date:
2591980069R00 - NRC Website

text

-._.

TENNESSEE VALLEY AUTHORR Y CH ATTANOOGA TENNESSEE 37401 1750 Chestnut Street Tower II September 26, 1980 Mr. James P. O'Emilly, Director U.S. Nuclear Regulatory Commission Office of Inspection and Enforcement Region II 101 Marietta Street, Suite 3100 Atlanta, Georgia 30303

Dear Mr. O'Railly:

TZNNESSEE VALLEY AUTHORITY - BROWNS FERRY NUCLEAR PLAlff UNIT 1 - DOCKET NO. 50-259 - FACILITY OPERATING LICENSE DPR REPORTABLE OCCURRENCE REPORT BFRO-50-259/8069 The enclosed report provides details concerning channel "B" of modulating damper 0-FDC 64-8 which failed to close. This report is submitted in accordance with Browns Ferry unit 1 Technie=1 Specification 6.7.2.b(2).

Very truly yours, TEhNESSEE VALLEY AUTHORITY J. R. Calhoun Director of Nuclear Power Enclosure (3) cc (Enclosure):

Director (3)

Office of Management Informat: en and Program Control U.S. Nuclear Regulatory Coemia.sion u._u 3.

nc 76555 Director (40)

Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, DC 20555 Mr. Bill Lavallee Nuclear Safety Analysis Center Palo Alto, California 94303 009 Mr. R. F. Sullivan, NRC Inspector, Browns Ferry S

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