As-built drawings, sometimes referred to as record drawings or red-line drawings, are records that enable a comparison of the designed and final structure through a comprehensive blueprint of the structure. This includes all the changes made during the construction process and provides an exact mapping of the constructed structure. Upon project completion, the contractor must produce a final set of drawings that capture the redline markups. The as-built drawings provide a record of these changes.
Despite this importance, it is common for an as-built drawing to get lost on achieve especially for paper plans that never make it to the digital copy. We provide as-built drawings and/or re-drawings as needed to support structural analysis through both visual inspection and non-destructive testing.