APPENDIX D: Piping Schematics Summary

This document is a piping schematic appendix supporting the McLaughlin Fish Hatchery plumbing repairs and upgrades project in Belchertown, Massachusetts, administered by MassWildlife. The schematics provide detailed technical drawings and layouts of the proposed plumbing system modifications in the unheated attic space, illustrating the configuration of new piping, valve installations, heat trace applications, and insulation placement. These diagrams serve as reference materials for contractors bidding on the project to understand the required plumbing infrastructure changes, system layout, and technical specifications necessary to prevent water freezing during periods of extreme temperatures.

The piping schematics contained in this appendix are essential bid documents that establish the technical requirements and expectations for the plumbing work. Contractors reviewing these diagrams will be able to assess the scope of the pipe removal, replacement, and installation work required, as well as understand the heat trace and insulation specifications needed throughout the attic system. These technical drawings support accurate cost estimation and project planning for contractors preparing their bid submissions for the plumbing repairs and upgrades contract.