Sewage system plan and section details in AutoCAD, dwg file.
<p>This Archityectural Drawing is AutoCAD 2d drawing of Sewage system plan and section details in AutoCAD, dwg file.A sewerage system, or wastewater collection system, is <strong>a network of pipes, pumping stations, and appurtenances that convey sewage from its points of origin to a point of treatment and disposal</strong>.</p>