ML19308C896

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Summary of Regulatory Review Committee 740524 Meeting 4 Re Backfit Considerations of Existing Reg Guides & Proposed Revisions to Reg Guide 1.3 Assumptions Used for Evaluating Potential Radiological Consequences of LOCA for Bwr
ML19308C896
Person / Time
Site: Crane Constellation icon.png
Issue date: 06/28/1974
From: Case E
US ATOMIC ENERGY COMMISSION (AEC)
To: Muntzing L
US ATOMIC ENERGY COMMISSION (AEC)
References
RTR-REGGD-01.003, RTR-REGGD-01.004, RTR-REGGD-1.003, RTR-REGGD-1.004, TASK-TF, TASK-TMR NUDOCS 8002070646
Download: ML19308C896 (1)


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L. Manning Muntzing Director of Regulation SUt?1ARY OF REGULATORY REQUIREMENTS REVIE!f C0Fl4ITTEE MEETING NO. 4, MAY 24, 1974 1.

The Comittee discussed the backfit censiderations of existing regulatory guides. A preliminary assessment of the applicability of each existing Guide to operating facilities has been made by the Deputy Director for Reactor Projects to serve as the basis for the discussions. The Committee noted that the several directorates may have particular interests and viewpoints regarding approach, priorities and schedules, not necessarily consistent with the preliminary assessment, and referred the matte

  • back to the staff to develop, for consideration by the Comittee, a comprehensive program and approach leading to the risolution of this matter.

2.

The Comittee reviewed proposed revisions to Regulatory Guide 1.3, Assumptions Used for Evaluating the Potential Radiological Consequences of a loss of Coolant Accident for Boiling Water Reactors and 1.4, Assumptions Used for Evaluating the Potential Radiological Consequences of a Loss of Coolant Accident for Pressurized Water Reactors, and recommended approval subject to the following:

a.

A brief statement in the Introduction of each guide that sumarizes the nature and significance of,the change.

b.

A statement that the guides are effective imediately.

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Chaiman', Regulatory Requirements Review Comittee cc:

J. P. O' Leary A. Giambusso L. Rogers

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L. V. Gossick

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S. H. Hanauer S. Varga/M H. K. Shapar s,

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