The plan of a typical concrete reinforced aqueduct; with a resistance of fc = 210 kg/cm²; specifies a wall thickness of 0.10 m and a bottom slab of 0.10 m; with an internal free width of 0.70 m and an internal free height of 0.70 m; supported by cycling concrete walls; the detail of the intake door is included; designed according to astm a-36 standards; which includes the lifting frame; the gate frame and sliding leaf; besides; expansion and construction joints are detailed; along with the design of the water stop joint; to ensure structural integrity and waterproofing.