https://forums.autodesk.com/t5/fabrication-cadmep-forum/18-quot-rainwater-pipe-needed/m-p/9675707#M4590 <P>There is a need for 18" storm water pipe but it is up to 15" only in the spec.</P><P>How to make it or find it?</P> Thu, 06 Aug 2020 01:25:31 GMT diacreek 2020-08-06T01:25:31Z https://forums.autodesk.com/t5/fabrication-cadmep-forum/18-quot-rainwater-pipe-needed/m-p/9675707#M4590 <P>There is a need for 18" storm water pipe but it is up to 15" only in the spec.</P><P>How to make it or find it?</P> Thu, 06 Aug 2020 01:25:31 GMT https://forums.autodesk.com/t5/fabrication-cadmep-forum/18-quot-rainwater-pipe-needed/m-p/9675707#M4590 diacreek 2020-08-06T01:25:31Z https://forums.autodesk.com/t5/fabrication-cadmep-forum/18-quot-rainwater-pipe-needed/m-p/9690696#M4595 <P>It isn't a question of making the part in Fabrication, that can be done.&nbsp; It is more a question of whether the parts physically exists&nbsp; - and if they do, can the project afford using the pipe and fittings you will need.</P><P>&nbsp;</P><P>I recommend asking the project's&nbsp; engineer of record for submittal information for the pipe and fittings you need.&nbsp; You might find that the engineer will change the design in order to stay with industry standard pipe and fittings - even if 18" is&nbsp; available,&nbsp; availability should be confirmed as it might be a special order for some suppliers.</P> Fri, 14 Aug 2020 01:37:04 GMT https://forums.autodesk.com/t5/fabrication-cadmep-forum/18-quot-rainwater-pipe-needed/m-p/9690696#M4595 Anonymous 2020-08-14T01:37:04Z