ML19340C018

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Forwards Response to IE Bulletin 80-13, Cracking in Core Spray Spargers. Visual Insp of Spargers Conducted on 800911.No Abnormalities Found
ML19340C018
Person / Time
Site: Browns Ferry  
Issue date: 10/15/1980
From: Mills L
TENNESSEE VALLEY AUTHORITY
To: James O'Reilly
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
IEB-80-13, NUDOCS 8011130119
Download: ML19340C018 (2)


Text

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l' TENNESSEE VALLEY AUTHORITY.

CH ATTANOOGA. TENNESSEE 374ol 1 6 400 Chestnut Street Tower II 4

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October 15, 1980 f

Mr. James P. O'Reilly, Director i

4 Office of Inspection and Enforcement 4

U.S. Nuclear Regulatory Commission j

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

Dear Mr. O'Reilly:

OFFIg.LOF -INSPECTION, AND ENFORCEMENT BULLETIN 80 RII:JPO of259, -260,g BROWS PERRY NUCLEAR PLANT In response to IE Bulletin 80-13 we have performed an inspection of 1

the core spray spargers on Browns Ferry Nuclear Plant unit 2.

Enclosed are the basic procedures and results of that inspection.

1 If you have any questions, please call Jim Domer at FTS 857-2014.

I Very truly yours, TENNESSEE VALLEY AUTHORITY T

, M. Mills, Manager Nuclear Regulation and Safety SubscribedaJn sworn to efo7e me this / f _ day of

(. Cf - 1980.

j 0h 1 5s

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t Notary Public

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My Commission Expires 3 1

Enclosure cc: Office of Inspection and Enforcement (Enclosure)

U.S. Nuclear Regulatory Commission Division of Reactor Operations Inspection Washington, DC 20555 1

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An Equal Opportunity Employer l

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ENCLOSURE IE BULLETIN 80-1 JORE SPRAY SPARGER I!!SPECTIO!!

BR0k"15 FERRY flUCLEAR PLANT UNIT 2 (DOCKET NO. 50-260)

A visual inspection of the core spray spargers on Browns Ferry unit 2 was performed on September 11, 1980.

TVA Mechanical Maintenance Instruction 14.3-A was used for guidelines in performing the inspection.

Resolution of the camera was demonstrated before the inspection by test inspecting a metallurgical sample with 1-mil cracks.

No abaormalities were found.

Exposure to each of the four individuals performing the inspection was 10 millirem.

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