Pipe networks

[Anonymous]

Hi im new to pipe networks and I am designing a road that is soppuse to be under Markham standards. I found out that networks in Markham need to be a minimum of 2.5m below surface. My question is does the insertion rim have to be 2.5m below my allignment or it's soppuse to be just the pipes 2.5 m in depth and my insertion rim right under my allignment correct? Because I did opposite and think is wrong, there is a picture for you to see.

[doben · Accepted solution]

The rim elevation should be the ground surface.

You can specify it when you create the pipe network and the rims will automatically adjust. To do it now, select a structure, right click for "structure properties" and in the "part properties" tab select "reference surface"

Below that , in the same tab, there is also a"surface adjustment value" that can be used in certain circumstances. 

[Anonymous]

Hi Thank you, yeah I realised that is what I did. I used the adjusment value and typed -2.5 that is how I got my network that below my alignment and its already referenced to. I just wanna also clarify is the elvation of -2.5m below my surface soppuse to be for the whole network (structure and pipe) or am I soppuse to leave my structures at 0 value for surface adjustment right below my allignment and just adjust my pipes to -2.5 meters elevation under surface? 

[Anonymous]

Ok sorry, I just read your answer again. You are saying my rim elevation stays at ground surface and I just adjust my pipes. Then I shouldnt touch the surface adjustment value because its not a factor in this situation?