Appendix_2_-_245-D-10064-R1_34X22_(1).pdf

This is a technical schematic drawing for an HVAC (heating, ventilation, and air conditioning) system installation in a basement mechanical room. The drawing, numbered 245-D-10064, provides detailed floor elevation and plan views of the HVAC system layout with multiple components including chillers, piping systems, control panels, and auxiliary equipment positioned throughout basement space B10.

The schematic includes comprehensive technical specifications and notes addressing field verification requirements for pipe slope, equipment locations, materials, and routing. Key requirements noted are thermostatic control with 3-speed fan switches and heating/cooling setpoint adjustments, routing compliance with NFCI standards to avoid equipment interference, minimum clearance specifications for chiller control and power panel access on either side as needed, and elevation plan specifications for WMIC room B10. Detail 1 provides piping and valve specifications, while Detail 2 illustrates existing 2" piping connections between the chiller connection point and the southern side connection. The drawing references related documentation including drawing 245-D-10062 for chiller schematic diagram systems and chiller control and power panel clearance requirements. Multiple notes emphasize safety considerations throughout the mechanical system design and installation process.