Existing 40,000 sf building with construction period between 1870 and 1930 requires updated as-built drawings in CAD. Hand-drawn floor plans already exist but are inaccurate and inconsistent. The building has been re-measured to nearest 1/4" and noted on existing drawings. About half of the measurements are already entered into a CAD file. Remainder of building dimensions require entry. Floor plans (with wall thicknesses) only; no sill or ceiling heights to be included in CAD. On-site representative can answer questions or double-check field conditions in order to finalize drawings. Example of existing hand drawings with updated dimensions attached.