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Approves use of PVRC damping values,ASME B31.1 Power Piping Code for replacement piping analysis & three dimensional earthquake & 33 Hz cutoff frequency for response spectrum seismic piping analysis.

Accession Number: ML20132D893

Date Released: Monday, May 25, 2020

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• ML20132D889 - Approves use of PVRC damping values,ASME B31.1 Power Piping Code for replacement piping analysis & three dimensional earthquake & 33 Hz cutoff frequency for response spectrum seismic piping analysis. (2 page(s), 7/22/1985)
• ML20132D897 - Safety evaluation supporting use of PVRC damping values (ASME Code Case N-411) for response spectrum seismic piping analyses. (2 page(s), 7/22/1985)