A02.14 IWW-1150-A-F_GIWW Brazos River Floodgates 55[4][2].pdf

This engineering drawing is a detailed technical schematic for a Sector Gate Hinge Casting with movable portions, prepared by the War Department's Corps of Engineers, U.S. Army. The drawing depicts multiple views and cross-sections of a complex mechanical hinge assembly, including top views, section views, and detailed measurements for upper and lower hinge portions. The technical blueprint includes precise dimensional annotations, circular and angular measurements, and notes about specific component details, indicating this is a specialized engineering design for a mechanical gate component likely used in hydraulic or flood control infrastructure.