05000296/LER-1979-019, Forwards LER 79-019/01T-0

Forwards LER 79-019/01T-0

ML19256G117
Person / Time
Site:	Browns Ferry
Issue date:	12/17/1979
From:	Calhoun J TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML18024B190	List: 05000296/LER-1979-019, Forwards LER 79-019/01T-0 05000296/LER-1979-019-01, /01T-0:on 791204,while Performing Ultrasonic Insp of Core Spray Piping,Indication Found Adjacent to safe-end- to-core Spray Pipe Weld DGS-3-18.Possibly Caused by Stress Corrosion Cracking in Stainless Steel Pipe
References
NUDOCS 7912270475
Download: ML19256G117 (1)

LER-1979-019, Forwards LER 79-019/01T-0

Event date:
Report date:
2961979019R00 - NRC Website

text

1, TENNESSEE VALLEY AUTHORITY CH ATTANOOGA TENNESSEE 37401 716 Edney Building December 17, 1979 lir. James. O'Reilly, Director U.S. Nucleke-Ra ulatory Com:nission Office of Inspe tion and Enforcement Region II

/101 Marietta S

, Suite 3100 Atlanta, Georgia 30303

Dear lir. O'Reilly:

TENNESSEE VALLEY AUTIIORITY - BROWNS FERRY NUCLEAR PLANT UNIT 3 - DOCKET NO. 50-296 - FACILITY OPERATING LICENSE DPR REPORTABLE OCCURRENCE REPORT BFRO-50-296/7919 The enclosed report provides details concerning an indication which vns found adjacent to the safe end to core spray pipe veld No. DCS-3-18 while performing an ultrasonic inspection of unit 3 core spray piping.

This report is submitted in accordance with Browns Ferry unit 3 Technical Specification 6.7.2.a.9.

Very truly yours, TENNESSEE VALLEY AUT110RITY J. R. Calhoun Director of Nuclear Power Enclosure (3) cc (Enclosure):

Director (3)

Office of Management Information and Program Control U.S. Nuclear Regulatory Commission Washington, DC 20555 Director (40)

Office of Inspection and Enforcem /ut U.S. Nuclaar Regulatory Commissio Washington, DC 20555 R. F. Sullivan, NRC Inspector, Browns Ferry 1644 322 h\\

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