A double-intake slot grating specially designed for the site has been supplied, in an historical Basque town which totally blends in with the urban landscape.
In order to maintain the aesthetics, a drainage system was proposed consisting of a hidden channel with double-intake single-slot grating. This solution contains a rainwater inlet in a 20-mm slot, divided into two symmetrical parts in compliance with the Accessibility Regulations for Urban Public Areas for Pedestrian use.
At the request of the project designer, the grating was customised creating drainage housings so that the water reaching the grating, filtered from the slabs, does not stagnate, but returns to the channel. This prevents the deterioration of the installation and minimises the vegetation growing between the grating and the slab.