Amen02 HP121.pdf

This is a technical schematic diagram depicting a mechanical/HVAC system layout for what appears to be a geothermal heating and cooling installation. The diagram shows a comprehensive floor plan integration of multiple building systems and components designed to work in conjunction with geothermal technology.

The schematic illustrates several key system components including a 90-ton York chiller unit, hot water and chilled water buffer tanks, a geothermal heat exchanger header system with multiple connection points, and piping arrangements for both supply and return lines. The layout includes provisions for a future ambient temperature sensor with sunshield, future work to accommodate a 6-inch Schedule 40 steel buffer tank bypass, and detailed clearance specifications for pipe installation and maintenance. Additional elements shown are an expansion tank, support poles for the geothermal field connections, future FCI (likely ground loop field connections), wall penetrations between the top pipe and geothermal header at four specified locations, a new transformer, and an existing transformer. The diagram maintains specific dimensional callouts (6'0", 4', 8'9", 19'0") and notes requirements to preserve existing horizontal and vertical clearances. This appears to be a design or construction document intended to guide installation and coordination of multiple building mechanical systems.