Attachment 8 - Drawings.pdf

This file is a comprehensive set of architectural and engineering drawings for a VA Medical Center Air Handling Unit (AHU) replacement project at 1670 Clairmont Road in Decatur, Georgia. The project involves replacing multiple air handling units (AHUs 2, 3, 5, 17, and 19) across different building levels, including basement, first floor, fourth floor, and roof areas. The technical documentation includes detailed mechanical, electrical, structural, and hazardous materials abatement plans, with specific emphasis on maintaining building operations during a phased replacement process.

The project scope includes removing existing AHUs, installing new units with updated electrical and control systems, and implementing temporary HVAC units to ensure continuous building functionality during renovations. Key technical elements include new variable frequency drives (VFDs), motor overload panels, duct smoke detectors, and comprehensive electrical infrastructure modifications. The drawings indicate a systematic approach to replacement, with careful consideration of infection control requirements, fire safety, and building management system integration. The project is scheduled for completion by May 15, 2025, and is being executed for the Department of Veterans Affairs Veterans Health Administration.