Fire Hydrant Installation Diagram

This technical drawing offers a comprehensive cross-sectional view of a typical fire hydrant installation. It clearly illustrates how the hydrant connects to the underground water main, detailing essential components such as the cast iron valve box, gate valve, anchor coupling, and the concrete support pad. Key dimensions are provided for the pumper and hose nozzles, the concrete pad, and the recommended depth for the drain stone. The diagram also includes general notes, offering crucial guidance on hydrant orientation, placement, valve box adjustments, and drainage specifications, making it a valuable reference for construction standards.

fire hydrant - installation - plumbing - water main - civil engineering - utility - construction - diagram