B162_Fire_Protection_DWG~1.pdf

This document is a detailed floor plan and fire protection system schematic for a building, specifically Drawing OTS-210-221 for a facility located in what appears to be the Air Force Civil Engineering Center. The drawing provides a comprehensive floor plan layout with gridlines, detailed mechanical and fire protection system diagrams, and includes two specific technical detail views: a "Preaction System Control Valve" and a "Double Check Valve Assembly". The drawing is specifically focused on sprinkler fire protection system design and installation for the building, with several technical notes providing specifications and installation guidelines.

The technical drawing includes a legend with various symbols and annotations, and appears to be part of a construction or renovation project for a military facility. The drawing provides precise architectural and mechanical details including room layouts, equipment placement, and fire suppression system configurations. The right side of the document includes technical notes that outline requirements for fire protection systems, including provisions for system design, installation parameters, and specific technical considerations for the sprinkler and valve assemblies. The drawing is signed and dated, indicating it is an official engineering document for a specific building project, likely part of a government construction or renovation contract.