Shaft elevation and the section details are given in this AutoCAD 2D DWG drawing. Sectional details are clearly given in this drawing file. steel angle, room height , overhead, table height, and section details are given in this DWG file. This drawing file is useful for civil and structural engineers. Download the AutoCAD 2D DWG file. Thank you so much for downloading the DWG file from the cadbull website.