This architectural drawing is the Longitudinal section of the drainage pumping station in AutoCAD 2D drawing, dwg file, and CAD file. A pumping station is composed of a sizable tank, called a "wet well," which serves as the sewage collection system for a single or a collection of buildings. Individual homes' sewage drains into the wet well. After then, the sewage will remain in the well until it reaches a specific level. For more details and information download the drawing file. Thank you for visiting our website cadbull.com.