ML20126E391

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Responds to 920327 Postcard Re Info Notice 91-080, Failure of Anchor Head Threads on Post-Tensioning Sys During Surveillance Insp at Oconee Nuclear Station
ML20126E391
Person / Time
Site: Oconee  Duke Energy icon.png
Issue date: 12/11/1992
From: Marcus G
Office of Nuclear Reactor Regulation
To: Lewis M
LEWIS, M.
References
IEIN-91-080, IEIN-91-80, NUDOCS 9212290113
Download: ML20126E391 (1)


Text

_ _ _ _ _ _ _ _. _

Daxsmber 11, 1992 j

Mr. Marvin 1. Lewis 7801 Roosevelt Boulevard suite 62 Philadelphia, Pennsylvania 19152

Dear Mr. Lewis:

This letter is in response to your postcard of March 27, 1992, to Charles E.

Rossi of the Division of Operational Events Assessment.

Your postcard referenced NRC Information Notice 91-80:

" Failure of Anchor Head Threads-on Post-Tensioning System During Surveillance Inspection at the Oconee Nuclear-Station" and noted your concern about the adequacy of the safety measures being taken for the workers during such surveillance testing, i

Although your concern regarding the health and safety of workers is within the scope of responsibility of the Occupational Safety and Health Administration (OSHA) and would normally be addressed by them, the U.S. Nuclear Regulatory Commission has an ancillary responsibility to advise OSHA when we believe there are occupational health'and safety concerns. Therefore, we initiated a review of actions being taken to address this issue. As a result of-our review, we have learned that Duko Power Company has revised their procedures and now has procedures in place to increase the safety of the worker environ-ment during such tendon testing.

We have, therefore, determined that there is no need for NRC to advise OSHA of a potential occupational safety concern in this case.

I apologize for the time it has taken to reply to you on this matter.

The fact that your concern is-somewhat outside the direct scope of our respon-sibility resulted in a delay in completing our assessment and response, i

Sincerely, cyictu1 1:

n:C W:

(MilII.IM 0%3 Gail H. Marcus, Chief Generic Communications Branch Division of Operating Reactor Support Office of Nuclear Reactor Regulation plSTRIBUTION BKGrimes, NRR CIGrimes, NRR Central Files CERossi, NRR AChaffee, NRR

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