ML19263B395
| ML19263B395 | |
| Person / Time | |
|---|---|
| Site: | Fermi  |
| Issue date: | 12/26/1978 |
| From: | Hines E DETROIT EDISON CO. |
| To: | James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| References | |
| NUDOCS 7901180203 | |
| Download: ML19263B395 (1) | |
Text
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Edward Hines 1i
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int sice F rescort a f.' a n a r-Oaa' ty Assurance Detroit Edison Edi-December 26, 1978 EF2-45,021 Mr. James G. Keppler, Director U. S. Nuclear Regulatory Commission Region ill 799 Roosevelt Road Glen Ellyn, IL 60137
Dear Mr. Keppler:
Infractions at Enrico Fermi Unit 2 Construction Site This letter is a follow-up response to the infractions contained in your IE Investigation Report No. 50-341/78-05 and Updates our initial response (EF2-43,496 dated July 31,19'8) to your office.
This is the Project's final response to your invest'.gation.
K. Comstock Company completed a detailed inspection of all raceway The L.
hangers, per the appropriate inspection parameters identified in DCN 984, Edison Engineering for review.
Edison and forwarded the results to Detroit Engineering evaluated the inspection results, magnetic particle tests of inspection welds, Sargent and Lundy analysis of specific samples and visual results obtained from components stripped of galvanization.
Edison Engineering's opinion that sufficient evidence exists It is Detroit intent of the allegations made and allow previously indeter-to refute the All records relevant to the corrective minate welds to be deemed acceptable.
action taken by Edison on this matter are available at our site offices for your perusal, We trust this letter satisfactorily answers the concerns raised in your inspections.
initial report and those your inspectors raised during subsequent We shall be glad to discuss any further points that you may have on this s u t>J ec t.
Very truly yours,
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