AB Hot Water Heating Piping Schematic.pdf

This document appears to be a plumbing and heating schematic drawing for the Housing Units A and B Renovation project at the State Prison of Southern Michigan in Jackson, Michigan. The drawing (labeled M-7) shows detailed piping diagrams for the hot water heating system, including supply and return lines, valves, pumps, and associated equipment configurations.

The schematic includes multiple tables detailing pipe sizes, flow rates, pump schedules, and equipment specifications. The drawing appears to be part of a larger renovation project involving the prison's heating infrastructure, though specific project timeline details, costs, and procurement information are not shown on this technical document. Given this is a mechanical systems drawing, it serves primarily as a technical reference for contractors to understand the scope and specifications of the hot water heating system installation or modifications required for these prison housing units.