Fittings (enumerations) in Pipe Network catalog

[dainius_gudavicius]

Hi, I am creating a pipe catalog for a company and need to define fittings for it. It seems that Civil3D does not support fittings. One way is to define them through structures, but that is more of a workaround.

The question is why are there fitting type enumerations in the catalog and are they handled by Civil3D in any way?:

<TypeSet>
	<TypeEnum>Pipe</TypeEnum>
	<TypeEnum>Elbow</TypeEnum>
	<TypeEnum>Tee</TypeEnum>
	<TypeEnum>Wye</TypeEnum>
	<TypeEnum>Cross</TypeEnum>
	<TypeEnum>Takeoff</TypeEnum>
	<TypeEnum>Transition</TypeEnum>
	<TypeEnum>Coupling</TypeEnum>
	<TypeEnum>Endcap</TypeEnum>
</TypeSet>

Does anyone know how to write description for them? How model template should be prepared and how to handle them in Civil3D?

Thanks,

Dainius