We offer professional handling of emergency situations at objects such as sewage treatments plants, pumping stations, sludge dehydration stations, municipal sewage system, closed digestion chambers, man-accessible sewers, inspection chambers and manholes. We enhance safety of operation and maintenance, we restore tightness and primary functionality of the above mentioned objects without interruption of their operation. We utilize cutting-edge effective technologies, i.a. trenchless method, shotcreting, microtunneling, spraying of protective, chemo-resistant or polyurea coatings. For more details go to renovation of industrial structures.