Foundation plate for drinking water sprinklers without a watering bowl - makes installation easier and cheaper. Ensures correct installation, structural stability and operational safety. Made of C35/45 concrete, vibrated using the slip-form method, with a roughened surface. It has a bottom reinforcement to reinforce the structure, with a grid measuring 150*150 mm, rod diameter ø6. In the middle there is a 100 mm hole for the removal of the media (drainage/inlet).