ML19295C000

Informs NRC That Util Will Submit by Sept 1976:analysis Which Establishes Whole Body & Thyroid Doses in Manrems & Estimate of Total Cost Required to Upgrade Containment Spray Sys to Meet Single Failure Criterion of IEEE Std 279-1968

ML19295C000
Person / Time
Site:	Dresden
Issue date:	05/28/1976
From:	Bolger R COMMONWEALTH EDISON CO.
To:	Ziemann D Office of Nuclear Reactor Regulation
References
NUDOCS 8010150698
Download: ML19295C000 (1)

Text

Commom Ith Edison One First Natr...at Plaza. Chicago, filinois Address Reply to: Post Office Box 767 Chicago. Ilhnois 60690 EE:'-tog (SE.N1 1976 2

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Mr. Dennis L.

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x Conformance with IEEE 279-1968 URC Docket No. 50-10

Dear Mr. Ziemann:

In response to a request from the Regulatory Staff, Commonwealth Edison agrees to submit by September, 1976:

(1) an analysis which establishes the whole body and thyroid doses in man-rem that would occur with and without the con-tainment spray system; an? (2) an estimate of the total cost required to upgrade the co.tainment spray system to meet the single failure criterion of IEEE Standard 279-1968.

One (1) signed original and 39 copies are provided for your use.

Very truly yours,

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R.

L. Bolder Assistant Vice President 8010150 b N

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