ML20117E269

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Notifies That Clerical Error in License Condition 2.C(7) of License NPF-33 Re Impact of Potential Contamination Pathways in Control Room HVAC Sys on Control Room Habitability,Will Be Modified in Full Power License
ML20117E269
Person / Time
Site: Fermi 
Issue date: 05/07/1985
From: Jens W
DETROIT EDISON CO.
To: Youngblood B
Office of Nuclear Reactor Regulation
References
NE-85-0706, NE-85-706, NUDOCS 8505100382
Download: ML20117E269 (1)


Text

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Director of Nuclear Reactor Regulation Attention:

Mr. B. J. Youngblood, Chief Licensing Branch No. 1 Division of Licensing U. S. Nuclear Regulatory Commission Washington, D.C.

20555

Dear Mr. Youngblood:

Reference:

(1)

Fermi 2 NRC License No. NPP-33 (2)

Detroit Edison to NRC Letter, " Clarification of Position on Silicone Duct Sealant and Other Issues", EF2-72039, January 8, 1985

Subject:

Schedule for License Condition 2.C(7)

License Condition 2.C(7) in the Reference (1) license required that Detroit Edison provide, prior to exceeding 5%

power, assurance that potential contamination pathways in the Control Room IIVAC, system external to the Control Room zone,not have a significant adverse impact on Control Room habitability, or propose an applicable Technical Specification which would assure such integrity through tests.

Based on conversations with your staff, it is understood that this was a clerical error and the condition will be modified in the full power license to reflect resolution prior to startup after first refueling as stated in Reference (2).

Edison had demonstrated in the Reference (2) letter (though not explicitly stated in Supplement 5 to the SER) that its methods of duct coaling were sufficient to provide the necessary assurance through, at the least, the first refueling outage.

If you should have any questions, please contact O. K. Earlo at (313) 586-4211.

8505100382 850507 PDR ADDCK 05000341 Sincerely, P

PDR cc:

!!r. P. M. Byron

!!r. W. Gammill Mr. C. R. Nichols Mr. C. A. Willis fir. T. R. Quay n@g USNRC Document Control Desk F

Washington, D.C.

20555 st

.