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This is a technical drawing/specification sheet detailing the condenser water system control sequence for a building control system at Peterson Air Force Base in Colorado Springs. The document shows the "Condenser Water System Continued" section which outlines the operational controls and sequences for cooling equipment including cooling cells, cooling tower fans (CT-201 and CT-202), condenser water pumps (P-208 and P-209), and chiller control.

The specification details how the BN-2 controller manages the condenser water system, including temperature setpoints, pump operations, and valve control sequences. Key operational parameters include maintaining 85°F condenser water temperature, bypass conditions when temperature drops below 40°F, and free cooling mode activation when outside air temperature falls below preset thresholds. The document also specifies controls for generator room ventilation via exhaust fan EF-213 and emergency generator heat exchanger operations. The right side of the drawing contains a bill of materials listing various control components and part numbers.