Toposurface using Civil 3D file

[ededios]

Good Day,

First question: Whenever we get an updated plan, we have to recreate our toposurface, and therfore our building padn, my users are getting frustrated at having to do that every time. Is there a way to update the toposurface without losing the building pad?

Second question: We have a basement in our building, there is a specific area/edge of our building where civil has shown a line that slopes, Revit just has a big hole there and not surface there and our sections look funby, does that make sense?

Thank you

[Scott Womack]

First question: Whenever we get an updated plan, we have to recreate our toposurface, and therfore our building padn, my users are getting frustrated at having to do that every time. Is there a way to update the toposurface without losing the building pad?

No, there is no way to get the Topo to update automatically from within Revit.

[aggockel50321]

First question: Whenever we get an updated plan, we have to recreate our toposurface, and therfore our building padn, my users are getting frustrated at having to do that every time. Is there a way to update the toposurface without losing the building pad?

Rather than recreating the topo surface, try bringing in the updated surface as a graded region, & see if that won't work for you.