Hello All,

This is not a commercial message. Repeat, this is not a commercial message.

The wonderful and greatly missed old Navco Piping Datalog has somehow "popped-up" again.

http://www.basicpsa.com/navco_piping_datalog.htm

I just pulled mine off the shelf and I see that is is Edition number 11, dated 1984 and the advertised price then was $40.00. The same edition is being offered at $50.00 per copy with an additional $6.00 shipping cost. As is the case of any older reference, the engineer MUST verify the data from the Datalog before using it. Sometimes the applicable Codes may have made some changes in such things as allowable stresses through the years.

Regards, John