Detailed installation support for bus duct, wire way in shaft electrical room ground floor plan are given in this 2D AutoCAD DWG drawing. Typical Sectional details are clearly given in this drawing file. Dimensions of the bus duct and wire way in shaft and section details are given in this DWG file. This 2d drawing is useful for civil engineers and architects. Download the AutoCAD 2D DWG file. Thank you so much for downloading the DWG file from our website.