ML20063L687

Interim Deficiency Rept Re Incorrectly Routed Tubing within Instrument Rack.Initially Reported on 820401.Rerouting Completed.Evaluation Continuing.Next Rept Will Be Submitted by 821223

ML20063L687
Person / Time
Site:	Fermi
Issue date:	08/27/1982
From:	Wells D DETROIT EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
10CFR-050.55E, 10CFR-50.55E, EF2-59389, NUDOCS 8209090189
Download: ML20063L687 (3)

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Donald A. Wells UrayrCam, we,urce Ot h 2 37 %57 2000 Second Av 4

Edison mmenue August 27, 1982 EF2-59389 Mr. James G. Keppler, Regional Mministrator Region III U.S. Nuclear Regulatory Cmmission 799 Roosevelt Road Glen Ellyn, Illinois 60137

Subject:

Interim Report of 10CFR50.55(e) Item on Tubing Within Instrurent Rack Routed Incorrectly (#65)

Dear Mr. Keppler:

This additional interim report on the tubing within the instruttent rack being routed incorrectly has been prepared to provide you with the current status of this problem.

The problem was originally reported to Mr. J. Konklin of NRC Region III by Project Quality Assurance's Mr. E.L. Thmpson, Acting Supervisor-Construction Quality Assurance, on April 1, 1982.

This condition appeared to be the result of inproperly routed tubing within an Instrunent Rack supplied by York Electro-Panel Control Co., Inc. Inspections by the site contractor responsible for routing tubing up to the rack, revealed that the tubing from two (2) valves to the top side of the rack had been inter-changed. In other words, York Electro-Panel's Fabrication /As-Built drawing shows these two lines opposite from the actual condition on the rack.

Detroit Edison Engineering in Troy was contacted and determined the problem to be potentially reportable under 10CFR50.55(e) .

, A Deviation Disposition Request (DDR) was written, and dispositioned to re-route the tubing inside the rack to the correct valves. This re-routing has been ecxupleted.

! Detroit Edison is continuing the evaluation of this deficiency' to determine. if any further corrective action is necessary.

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t Mr. Janes G. Keppler, Regional Administrator August 27, 1982 Page Two EF2-59389 Another report on this item, either interim or final, is scheduled to be sent to you on or before De mber 23, 1982. If you have questions concern-ing this matter, please contact Mr. G.M. Trahey, Assistant Director-Project Quality Assurance.

Very truly yours, n , ,

j j DAW /DF/cp cc: Mr. Richard DeYoung, Director Offi of Inspection and Enforcement Division of Reactor Inspection Programs Washington, D.C. 20555 Mr. Bruce Little, Resident Inspector U.S. Nuclear Regulatory Ccmnission 6450 North Dixie Highway Newport, Michigan 48166

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