Flushing it away.  What do most people think of when they hear the word wastewater? The collection from your home to the place of treatment? Well, wastewater collection is more than just the pipe that carries unwanted waste away from the source. It is the interaction between gravity flow, forcemains, and lift stations and the part they play in the system as a whole. At AE2S, we understand the intricacies of operating and maintaining collection systems in small communities as well as large, complex systems.