GIS mapping can be used in urban planning as a predictive tool to identify suitable land, urban impact analyses, adaptation strategies, or to see how new buildings can be constructed among existing infrastructures. One of the key skills B-CAD provides is our knowledge of water and wastewater system components, as well as pressure zones and flow direction. One benefit of this is that we ensure correct connectivity and pressure zone boundaries and know to ask questions when something is not clear on a plan. The other benefit is that the GIS data is ready for export to hydraulic modeling software.