I can model complete civil3D projects wich include: surfaces, gradings, corridors, parcels, both preassure and gravity pipies, culverts, and all infrastructure components.
My work consists on making clean dwg files, I mean, you'll find only civil3D objects within the file, this is because, when working with CAD files, such as blocks, lines, etc, the model in civil3D makes unnecessary larger, so if you don't have a proper machine, this one will crash while working, So I'll ensure you, I'll make the cleanest DWG file possible.
Where can I send you samples of my work?