HydraulIQ has renewed the entire hydraulic system for the floodgates “Keersluis” for the Dutch Water Board located South West of the Netherlands. These floodgates are a prime barrier to guard the Dutch drylands from sea and river floodings. In this project the primary requirement was to remain operational during this revamp. During the renewal process the floodgates were again conservated, the hydraulic system changed in Stainless steel aisi316, electrical control system completely renewed, cylinders completely reworked, commissioned and for long term period serviced by HydraulIQ..