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Control Flow in Drop Structures

Dropping water, whether storm, waste or potable, from high levels into deep tunnels can cause costly erosion to the surrounding chamber and supporting structure. Traditional solutions require large expensive structures and can still be suseptible to damaging hydraulic forces.

Provide a proven engineered solution that ensures the maximum amount of safety, reduces maintenance and increases asset life, which is based on sound hydraulic principles delivered as a complete solution.

Solutions Control Flow in Drop Structures


The Hydro Vortex Drop™ Shaft is a compact, single shaft system used in water conveyance tunnels to dissipate the energy of dropping water from height in order to protect infrastructure from noise, vibration, and damage.