Plumbing Drawing Layout with Septic Tank DWG Ground Floor Plan

Ground floor plumbing drawing AutoCAD DWG layout shows a complete drainage and water supply system connected to a septic tank. The plan includes two bedrooms sized 11'-8"x13'-6" and 11'-0"x13'-6", a toilet 5'-7"x7'-0", a kitchen 11'-6"x10'-0", a utility area 10'-0"x5'-0", a dining area, and a lobby 29'-8"x15'-4". The drawing clearly indicates 4-inch wall drainage pipes, 4-inch drainage lines, 6-inch main pipes, manholes, inlet and outlet connections to the septic tank, and external pipeline routing up to the gate. All plumbing fixtures, pipe connections, and flow directions are detailed for accurate execution. Suitable for architects, civil engineers, interior designers, and builders, this DWG supports AutoCAD, Revit, SketchUp, and 3ds Max workflows for efficient plumbing planning and construction.