HML 2nd Floor Mechanicals for Perchloric Acid Fume Hood.pdf

These architectural drawings show detailed second-level floor plans for multiple areas (Areas A, B, C, D, and E) of what appears to be a large research or medical laboratory facility. The floor plans feature complex, curved architectural designs with intricate mechanical, electrical, and HVAC system layouts. Each area is meticulously documented with grid coordinates, numerous technical annotations, equipment locations, and specific dimensional measurements. The drawings are part of a comprehensive set (sheets M1.20 through M1.25) prepared by Craig, Gaulden & Davis, Inc. for a Marine Environmental Health Research Laboratory located in Charleston, South Carolina, with each floor plan section showing specialized room configurations, mechanical equipment zones, and precise spatial relationships between different functional areas.