75C-WAGL_3802_25_1_-_1 Chiller condenser cooling.pdf

This document is a technical engineering schematic/blueprint for a chiller condenser cooling water arrangement on a 75-foot towboat. The drawing, designated M-110-4118 and prepared by Naval Engineering in St. Louis, presents multiple detailed views including section views at frame 51, elevations at D-C, E-C, M-A, N-A, and C-C, as well as a comprehensive plan view. The schematic illustrates the complete piping and mechanical arrangement for the chiller condenser cooling water system, with numbered components throughout indicating specific equipment, valves, fittings, and connection points. The expansion tank detail is separately highlighted in the upper right portion of the drawing.

The blueprint contains standard engineering notation and dimensioning throughout, with various pipe sizes, connection types, and equipment configurations clearly marked. This appears to be a historical naval vessel design document, likely from the mid-20th century based on the drawing style and reproduction quality. The document serves as a technical reference for the installation, maintenance, or modification of the chiller condenser cooling water system aboard the specified towboat vessel.