A.03.09 Drawing - HVAC Controls.pdf

This document is a detailed control schematic drawing for heat pump systems, created by the U.S. Army Corps of Engineers for the Lower Monumental Lock and Dam Permanent Scientific Computing Laboratory Building. The drawing includes multiple control schematics for heat pump systems (labeled Systems 1 and 2), with comprehensive technical diagrams showing electrical and mechanical control configurations. The drawing provides intricate details about the control systems, including components like zone dampers, temperature controllers, return air systems, and various sensors and switches across different system configurations.

The technical drawing includes extensive notes and explanations for each control system, describing the functional characteristics, operational parameters, and technical specifications for the heat pump systems. The document is part of the contract opportunity W912EF25QA018 for the LMA JFF Replacement HVAC System, which involves supplying and installing new split-type electric HVAC systems at the Juvenile Fish Facility building. The drawing serves as a critical technical reference for the proposed HVAC system replacement, detailing the precise control mechanisms and interconnections required for the project.