An as-built drawing is defined as a drawing created and submitted by a contractor after completing the project. Due to some specific inevitable issues arising during the construction process, the contractor brings necessary changes to the original drawings. An as-built drawing shows all the variations in shape, dimensions, locations, materials, and specifications from the original drawing. Final as-built drawings include all changes made throughout the construction project As-built drawings are documents that make it easy to compare and contrast between designed and final specifications.