ML20090B531

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Expresses Reservations Re Efficacy of Equipment for Loose Parts Monitoring Per Memo Entitled, Generic Recommendations Based Upon Review of 820125 Ginna Steam Generator Tube Rupture Event
ML20090B531
Person / Time
Site: Ginna Constellation icon.png
Issue date: 05/19/1982
From: Knight J
Office of Nuclear Reactor Regulation
To: Vollmer R
Office of Nuclear Reactor Regulation
Shared Package
ML082380335 List:
References
FOIA-91-106 NUDOCS 8206240004
Download: ML20090B531 (1)


Text

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r-e gd 19 N PEh0RANDUM FOR: Richard H. Vollmer, Director Division of Engineering FROM:

James P. Knights Asstatant Director for Camponents 4 $tructures Engineering Division of Engineering

SUBJECT:

GENERIC RECOMMEH0ATN45 - G.tf#1A STEAM GENERATOR TUDE RUPTURE When I concurred in that memo entitled " Generic Recommendations Based Upon Review of the January 25,1982 Ginna Steam Generator Tube Rupture Event"r I tcok exception to ; tem No. 3 (a requiresient for loose parts monitoringh My prebten is thet I do not believe the recommendation is definitiva enough for implementation. $s f ar as I am concerned f actors such as sensitivity and detection capability art still open questions for these systems that we are forcing utilities to apply to the primary systses. I suppose we could do it on an "do as good as you can" basins but I have strr.mg personal reservations ts to the ef ficacy of such equipaent.

Original Signed By Ja:: es P. Xaight Ja'nes P. Knights Assistant Director for Components & Strtectures Engineering Division of Engineering DISTRIBUTION:,.

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