ML18046B009

Forwards Eds Nuclear Procedure (0540-001-02 & 0540-001-003), in Response to Questions Raised at 810917 Meeting Re SEP Topic III-5.A, Effects of Pipe Breaks on Sys,Structures & Components Inside Containment.

ML18046B009
Person / Time
Site:	Palisades
Issue date:	10/26/1981
From:	Vincent R CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:	Crutchfield D Office of Nuclear Reactor Regulation
Shared Package
ML18046B011	List: ML18046B009 ML18046B012 ML18046B013
References
TASK-03-05.A, TASK-3-5.A, TASK-RR NUDOCS 8111020118
Download: ML18046B009 (1)

Text

consumers Power company General Offices: 212 West Michigan Avenue, Jackson, Ml 49201 * (517) 788-0550 October 26, 1981 Director, Nuclear Reactor Regulation Att Mr Dennis M Crutchfield, Chief Operating Reactors Branch No 5 US Nuclear Regulatory Commission Washington, DC 20555 DOCKET 50-255 - LICENSE DPR PALISADES PLANT - SEP TOPIC III-5.A, EFFECTS OF PIPE BREAKS ON SYSTEMS, STRUCTURES AND COMPONENTS INSIDE CONTAINMENT On September 17, 1981, a meeting was held between the NRC, Consumers Power Company and EDS Nuclear to discuss the results to date of our analyses for SEP Topic. III-5.A. At this meeting, several questions were raised concerning the methodology used to calculate pipe rupt1lre loads, energy absorption capacity of piping targets, and pipe whip effects.

In response to these questions, the attached EDS Nuclear procedures. (0540-001-02 and 0540-001-003) are hereby submitted. These procedures define the methodology which was used for our analyses. We trust that this information will satisfy

~the staff's needs.

R A Vincent Staff Licensing Engineer CC Director, Region III, USNRC NRC Resident Inspector-Palisades

/Jo3S-Attachment $

1 /vo 81ll0201~0** ,*

'f .'