ML20010J519

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Final Deficiency Rept Re Standby Gas Treatment Sys Charcoal Adsorber,Initially Reported 800508.Perimeter of Perforated Screens Will Be Seal Welded by 811204.Also Reported Per Part 21
ML20010J519
Person / Time
Site: Hartsville, Phipps Bend  
Issue date: 09/29/1981
From: Mills L
TENNESSEE VALLEY AUTHORITY
To: James O'Reilly
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
REF-PT21-80 10CFR-050.55E, 10CFR-50.55E, NUDOCS 8110050253
Download: ML20010J519 (1)


Text

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September 29, 1981

. bi.) ?' ~ d /t' 2 h i Mr. James P. O'Reilly, Director 2 1981

  • Office of Inspection and Enforcement OCT n m r* ^^
  • U.S. Nuclear Regulatory Commission u.s. n#""

Region II - Suite 3100 101 Marietta Street Atlanta, Georgia 30303

Dear Mr. O'Reilly:

HARTSVILLE AND PHIPPS BEND NUCLEAR PLANTS - REPORTABLE DEFICIENCY - STANDBY GAS TREATMENT SYSTEM CHARCOAL ADSORBER (NCR HTN NEB 80-02 AND PBN NEB 80-02) Initial notification of the subject deficiency was made to NRC-0IE, Region II, Inspector R. W. Wright on May 8, 1980. The first, second, third, fourth, and fifth interim reports were submitted on June 4, August 20, November 26, 1980, March 2, and May 20, 1981, respectively. In compliance with paragraph 50.55(e) of 10 CFR Part 50, this letter constitutes the final report on the subject deficiency. TVA and GE/C. F. Braun have reviewed the subject nonconformance, and as a result, have determined that the faulty perforated screen to frame welds should be repaired. Repair of the deficient welds will be accomplished by seal welding the entire perimeter of the perforated screens using an approved welding procedure. All welds will be repaired by December 4, 1981. We consider 10 CFR Part 21 applicable to this nonconformance. If you have any questions regarding this subject, please call Jim Domer at FTS 857-2014. Very truly yours, TENNESSEE VALLEY AUTHORITY L. M. Mills, Manag" Nuclear Regulation and Safety cc: Mr. Victor Stello, Director Office of Inspection and Enforcement {pN U.S. Nuclear Regulatory Commission Washington, DC 20555 5 lo i 8110050253 810929 PDR ADOCK 05000510 S PDR - - -..}}