AutoCAD Civil 3D

[#1]

I just loaded Autocad 13 and was wondering if there is a larger part list library available for pressure pipes.

ie more valves, fire hydrants, backflow preventors

[#2]

Please have a look at this thread, specifically the last post: http://forums.autodesk.com/t5/AutoCAD-Civil-3D/Pressure-Pipe-How-do-I-create-new-fittings/m-p/342011...

Hope this helps!