ML19320D236

Interim Deficiency Rept Re Nonseismic Equipment Installed Over Seismic.Affected Equipment Includes Pieces of Heating, Ventilation & Air Conditioning Ducts in Reactor & Auxiliary Bldgs.Final Rept to Be Submitted by 800915

ML19320D236
Person / Time
Site:	Fermi
Issue date:	06/12/1980
From:	Fahrner W DETROIT EDISON CO.
To:
Shared Package
ML19320D229	List: ML19320D236
References
EF2-49-014, EF2-49-14, NUDOCS 8007210136
Download: ML19320D236 (1)

Text

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. - ey g gg f^3 tj June 12, 1980 Dehoi! 2000 secono Avenu. EF2-49, 014 l N b U E N . M an o22s Mr. James C. Keppler Directorate of Regulatory Operations Region III

~ U.S. Nuclear Regulatory Commtission 799 Roosevelt Road Glen Ellyn, Illinois 60137

Subject:

10CFR50.55(e) Report on Non-Seismic Equipment Installed Over Seismic.

Dear Mr. Keppler:

The final report on the non-seismic equipment installed over seismic (reported per 50.55(e) requirements) c.annot be submitted to you by June 14, 1980, as scheduled. This additional interim report is to provide you with the current status of this item.

The problem was originally reported to Mr. J. Conklin of NRC Region III by Mr. R.W. Barr, Detroit Edison Project Quality Assurance Direc-tor, by telephone on January 18, 1980. It had been noted, at that time, that non-seismic equipment was erected over or in close proxi-mity to safety related equipment.

Edison Engineering has identified affected equipment as non-seismic pieces of HVAC duct located in the Reactor and Auxiliary Buildings.

The problem does not exist in the RHR complex, as all HVAC ductwork there has been seismically designed; nor does it exist in other Fermi 2 buildings such as the Turbine or Radwaste Buildings, as no safety related equipment is located there.

Project Engineering has commenced writing a scope of work for the evaluation and rectification of the duct, and will also assign and authorize the necessary work. This has not been completed to date.

A final report should be submitted to you by September 15, 1980. If you have any questions concerning this matter, please contact Mr. H.A.

Walker of our Construction Quality Assurance Organization.

Sincerely,

) .)- W L W.J. Fahrner, Manager l

Enrico Fermi 2 f

WJF/ HAW /pn ec: Mr. Victor Stello, Jr. , Director Office of Inspection and Enforcement Division of Reactor Inspection Programs

.U.S. Nuclear Regulatory Commiiss on Washington D.C. 20555 jOk2 6 fggq 8007210