Talk to these guys and have them spec the isolators for you, for your gen set and "Zone-4"... http://www.acemount.com/
Have them give you any drawing/info/intructions they got - dope slap it to the "Structural Engineers" fore-head, and force him to do his "Approval" thing with that stamp. Maybe tell him to do his own work too... http://www.acemount.com/DownLoadFile/630-83a170.pdf
[This message has been edited by e57 (edited 12-06-2006).]
Mark Heller "Well - I oughta....." -Jackie Gleason