ML20215N791

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Informs That Number of Fire Detectors Located in Zone 39, Elevation 401 in Tech Spec Table 3.3-11b Should Be Changed from 29 to 26.Requests That Changes Requested in Be Disregarded & Page 3/4 3-62 Be Reissued
ML20215N791
Person / Time
Site: Byron  Constellation icon.png
Issue date: 10/27/1986
From: Johnson I
COMMONWEALTH EDISON CO.
To: Harold Denton
Office of Nuclear Reactor Regulation
References
2340K, NUDOCS 8611070276
Download: ML20215N791 (1)


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/ Chicago, Illinois 60690 0767 October 27, 1986 Mr. Harold R. Denton U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Washington, DC. 20555

Subject:

Byron Station Units 1 & 2 Fire Protection Technical Specification Changes.

NRC Docket No. 50-454 and 50-455 Reference (a):

Letter from I.M.

Johnson to-H.R.

Denton, dated September 10, 1986

Dear Mr. Denton:

Reference (a) provided you with information pertaining to Fire Detection Instruments specific to Byron Unit 2.

After further review, it has been determined that the only change sought to Table 3.3-11b is to change the number of detectors located in zone 39. elevation 401 (Unit 1) from 29 (as currently i

shown in the table) to 26.

This r'evision is sought to correct the number of detectors in the Fuel Storage area and for consistency between the Unit 1 and Unit 2 tables.

Please disregard the other changes requested in Reference l

(a) and re-issue page 3/4 3-62 with the requested change for inclusion in the Byron Station Technical Specifications.

One signed original and fifteen copies of this letter are being provided for your review.

Very truly yours, fvk v

I. M. Johnson Nuclear Licensing Administrator

/klj cc:

L. Olshan 2340K 8611070276 861027 0O ADOCK05000g4 PDR p) se

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