05000296/LER-1979-017, Forwards LER 79-017/03L-0

Forwards LER 79-017/03L-0

ML18024B058
Person / Time
Site:	Browns Ferry
Issue date:	10/17/1979
From:	Calhoun J TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML18024B059	List: 05000296/LER-1979-017, Forwards LER 79-017/03L-0 05000296/LER-1979-017-79, /03L-0:on 790917,during Leak Rate Testing,Total Leak Rate Exceeded Tech Spec Limit.Caused by Deterioration of Valve Seats Through Normal Operation on Main Steam & Containment Inerting Sys.Valves Will Be Repaired & Retested
References
NUDOCS 7910230454
Download: ML18024B058 (2)

LER-1979-017, Forwards LER 79-017/03L-0

Event date:
Report date:
2961979017R00 - NRC Website

text

October 17, 1979 TENNESSEE VALLEYAUTHORITY CHATTANOOGA. TENNESSEE 37401 716 Edney Building Mr. James P. O'Reill irector U.S. Nuclear Regu tory Commission Office of Ins tion and Enforcement Region II 101 Marie ta Street, Suite 3100 Atlanta, Georgia 30303

Dear Mr. O'Reilly:

TENNESSEE VALLEY AUTHORITY BROWNS PERRY NUCLEAR PLANT UNIT 3 - DOCKET NO. 50-296 - PACILXTY OPERATING LICENSE DPR'68 << REPORTABLE OCCURMSCE REPORT BPRO-50-296/7917 The enclosed report provides details concerning leak rate testing which was performed in accordance with Technical Specification 4.7.A.2.g while in cold shutdown for refueling.

This report is submitted in accordance with Browns Perry unit 3 Technical Specification 6.7,2.b.4.

Very truly yours, TENNESSEE VALLEY AUTHORITY J.

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

Director (3)

Office of Management Inf U.S. Nuclear Regulatory Washington, DC 20555 rmation and Program Control mmission Director (40)

Ofhce of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, DC 20555 R. F. Sullivan, NRC Inspector, Browne Perry An Equal Opportunity Employer

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