Cross section of spillway details in AutoCAD, dwg file.
<p>This Architectural Drawing is AutoCAD 2dd rawing of Cross section of spillway details in AutoCAD, dwg file. Spillways are <strong>structures that either form part of a dam, or are found just beside one</strong>. They are used, when a reservoir is full, to pass floodwater safely, and in a controlled way, over a dam, around it or through it.</p>