Introduction to the types, functions and ways of using drawing tools; Various lines, letters, numbers and symbols and their functions; Explain the various types of Pictorial, Orthogonal and Perspective projections and their applications in civil engineering; Drawing a simple residential building structure, consisting of floor plan, foundation plan, roof plan, longitudinal section, cross section, front view, side view, sanitation plan, mechanical and electrical plan along with structural details, and simple residential sanitation using AutoCAD software.