Dimensioned Isometrics

Gents+2
I have just had a friendly discussion with a South African colleague who maintains isos are normally dimensioned and are used as part or the formulation of the Schedule of Quantities; BOM; whatever. My experience with isos is that they are comics that we give to the pipefitters as a rough guide. Occasionally I have used dimensioned isos to display fixed and toleranced dimensions around critical plant for shop spooled piping, but in general I just use them as a sort of road map. We are not talking 3D CAD here.
My question is do you guys normally put dimensions on Isos, and if you do what sort of plant do you normally work with?

Cheers

Steve Received on Thu Apr 07 08:32:00 2005