This document is an architectural floor plan for Building 623. The plan illustrates the first floor layout of approximately 15,577 square feet of existing space, with a total building footprint of 19,654 square feet. The drawing includes dimensional annotations, a scale in feet, and directional indicators. Two small detail callouts appear on the right side of the plan, marking specific building features or construction details. The document references information obtained from existing as-built record files with field verification noted. The plan bears a standard architectural title block identifying it as a survey/floor plan document with a drawing number 656-3501.
