This architectural drawing is Manhole structure details in AutoCAD 2D, dwg, and CAD files. A manhole is a doorway that leads into a small area, such as a shaft, utility vault, or huge vessel. Manholes are frequently utilized as an underground public utility's access point, allowing for system upgrades, maintenance, and inspection. For more details and information download the drawing file. Thank you for visiting our website cadbull.com.
