(ASAD) is a software package used to design, analyze, and draft storm sewer systems specifically for Florida (USA) roadway projects. ASAD provides tools that allow the drainage engineer to go from raw conceptual design to a finely tuned design and construction plans in hours instead of weeks.
ASAD contains a graphics engine, provided by
, for drawing and viewing Intergraph/MicroStation CAD format files (*.dgn). ASAD also contains it's own coordinate geometry system for computing each node's north & east coordinates as well as elevations. By including these features, ASAD is the low cost alternative to using MicroStation (with MDL storm sewer application) for storm sewer design and plans production.