ML19350E241

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Advises That 1-h Rated Fire Barriers Will Be Provided Between Control Room & Peripheral Rooms Containing Potential Source for Fire.Automatic Halon Fire Suppression Sys in Computer Room Will Be Provided Prior to OL Issuance
ML19350E241
Person / Time
Site: Fermi DTE Energy icon.png
Issue date: 06/16/1981
From: Colbert W
DETROIT EDISON CO.
To: Kintner L
Office of Nuclear Reactor Regulation
References
EF2-53462, NUDOCS 8106170195
Download: ML19350E241 (1)


Text

Detroit Ecison Esissa" June 16, 1981 EF2-53462 e,

s Mr. L.L. Kintner k#.

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Division of Project Management D

Office of Nuclear Reactor Regulation 7

j @ 1gggB P U.S. Nuclear Regulatory Commission G-m' g g, gag /]/

Washington, D.C.

20555

Dear Mr. Kintner:

C)'f C.m. y g

Reference:

Enrico Fermi Atomic Power Plant, Unit 2 NRC Docket No. 50-341 Subj ect:

Control Room - Fire Protection Based on your verbal request, Detroit Edison will provide 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> rated fire barriers between the Control Room and the peripheral rooms that contain a potential source for a fire that could spread into the Control Room.

The shift Supervisor's office is specifically exempted from this commitment per our discussion with the NRR Staff.

In addition, an automatic halon fire suppression system in the Computer Room will be provided prior to the issuance of the Operating License.

Sincerely, Wkhd.V W.F. Colbert Technical Director Enrico Fermi 2 cc:

B. Little

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