ML19331D359

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Submits Response to IE Bulletin 79-03A.No SA-312 or A-312, Type 300 Series Fusion Welded Pipe Is in Use or Planned for Use in safety-related Sys
ML19331D359
Person / Time
Site: Browns Ferry, Hartsville, Phipps Bend  Tennessee Valley Authority icon.png
Issue date: 08/06/1980
From: Mills L
TENNESSEE VALLEY AUTHORITY
To: James O'Reilly
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
IEB-79-03A, IEB-79-3A, NUDOCS 8009020184
Download: ML19331D359 (1)


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.- VALLEY AUTHORITY sp CHATTANOOGA, TENNESSEE 374ol 400 Chestnut Street Tower II l / ^ !! Ab*4D August 6, 1980 Mr. James P. O'Reilly, Director Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Region II - Suite 3100 101 Marietta Street Atlanta, Georgia 30303

Dear Mr. O'Reilly:

OFFICE OF INSPECTION AND ENFORCEMENT BULLETIN 's9-03A - RII:JP0 50-259, -260, -296, -518, -519, -520, -521, -553, -554 - BROWNS FERRY, HARTSVILLE, AND PHIPPS BEND NUCLEAR PLANTS In response to your April 4, 1980, letter which transmitted OIE Bulletin 79-03A, our investigations for the Browns Ferry, Hartsville, and Phipps Bend Nuclear Plants have revealed that none of the SA-312 or A-312, Type 300 Series fusion welded pipe is in use or planced for use in safety-related systems subject to design stresses greater than 85 percent of the Code allowable stresses. If you have any questions, please call Jim Domer at FTS 857-2014.

Very truly yours, TENNESSEE VALLEY AUTHORITY S /

. M. Mills, M nager Nuclear Regulation and Safety cc: Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Division of Reactor Construction Inspection Washington, DC 20555 0FFICIAL COFX 8 009 02 0 /TI An Equal Oooortunity Employer h . - - - - ,