ML19329C743

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Revised SER Input for Facility from Accident Analysis Branch Re Tornado Missile Protection.Addl Info Requested Re Primary Coolant Makeup Sys Protection & Structural Response to Tornado Missile Impact
ML19329C743
Person / Time
Site: Davis Besse, Arkansas Nuclear  Cleveland Electric icon.png
Issue date: 12/01/1975
From: Fontecilla H
Office of Nuclear Reactor Regulation
To:
Shared Package
ML19329C738 List:
References
NUDOCS 8002190860
Download: ML19329C743 (1)


Text

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DAVIS BESSE 1 REVISED SER INPUT FOR SECTION 3.5 - TORNADO MISSILE PROTECTION We have reviewed the protection provided by the Davis 3esce No. 1 Unit against tornado nissiles and found that additional infornation is required. We have requested that the applicant provide information regarding the protection provided for the primary coolant makeup systen.

In vi?w of the poor structural response estimated for the Arkansas Unit 2 plant we are also requesting that the applicant provide an estimate o f the Davis Besse 1 capabilit' to withstand the impact of tornado missiles frem the standpoint of structural response. We will present, upon receipt of this infor ation, the final results of our evaluatl.

in a future supplemer.: to the SER.

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8 0 02190 p(p