05000259/LER-1980-028, Forwards LER 80-028/03L-0

Forwards LER 80-028/03L-0

ML19309G748
Person / Time
Site:	Browns Ferry
Issue date:	05/01/1980
From:	Calhoun J TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19309G749	List: 05000259/LER-1980-028, Forwards LER 80-028/03L-0 05000259/LER-1980-028-03, /03L-0:on 800403,while Performing Procedure RTI-5 & After Exceeding 40% Power,Discovered That Reactor Pressure During Scram Timing Tests Had Been 950 Psia Rather than Required 950 Psig.Caused by Personnel Error
References
NUDOCS 8005070494
Download: ML19309G748 (1)

LER-1980-028, Forwards LER 80-028/03L-0

Event date:
Report date:
2591980028R00 - NRC Website

text

8000070494

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_ _r r-716 Edney Building

!!ay 1, 1980 Mr. James P. O'Reilly, Director U.S. Nuclear Regulatory Commission Office of Inspection and Erforcement Region II 101 Marietta Street, Suite 3100 Atlanta. Georgia 30303 t

Dear Mr. O'Reilly:

TENNESSEE VALLEY AUTHORITY - BROWNS FERRY NUCLEAR PLANT UNIT 1 - DOCKET l10. 50-259 - FACILITY OPERATING LICENSE DPR REPORTABLE OCCURRENCE l

REPORT BFRO-50-259/8023 The enclosed report provides details concerning reactor pressure during ocrs:n timing tests which had been 950 pounds per square inch absolute j

rather than the required 950 pounds per square inch gage. This report is submitted in accordance with Browns Ferry unit 1 Technical Specification 6.7.2.b(3).

Very truly yours, TCCC:SSEE VALLri AUTHORITY J. R. Calhoun Director of Nuclear Power Enclosure (3) cc (Enclosure):

Director (3)

Office of Management Information and Program Control U.S. Nuclear Regulatory Commaission Washington. DC 20555 i

Director (40)

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

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