Hello,

I have a model that includes both CSA Z662 piping and B 31.3 piping.

The model results are showing 0 for allowable stress for only the CSA Z662 piping for only the Operating cases.

Is there something similar in Caesar to turning on Appendix P for Z662? If not, what could be the reason that the allowables are showing 0? This piping is not buried (FAC=0)

Thanks

I have answered my own question - I believe CSA Z662 Sections 4.7 and 4.8 should adequately explain this problem for anyone else encountering it.