Technosub was mandated to dewater a pit from a client in Quebec. We provided two complete pumping stations and a power station of 40 feet each, in which five Grundfos 1100S2500-6 submersible 250HP pumps and three 600HP Technojet MH200-250 / 3 pumps are installed. After only 3 days of operation, the system had to be stopped because there was no more water in the pit! View of the pit Control panels Pump View of the station Inside the station Outside of the station