Cleaning of a Wastewater Pumping Shaft Wall

We cleaned the interior walls of a 9-meter-deep, enclosed wastewater pumping shaft using abrasive blasting technology for Hírös Mester Kft. The goal was to remove decades of residue and prepare the surface for a patented liquid plastic coating system.
The operation was carried out in a confined space, in compliance with strict safety regulations. Our technology enabled uniform and thorough cleaning of the shaft walls, providing a reliable base for the long-term durability of the upcoming coating system.