Design, preparation and installation of a total of 13 multistage TECHNOJET pumps, including 6 pumps of 150 HP and 7 pumps of 700 HP, all of the pumps are entirely manufactured at our head office in Rouyn-Noranda. Less than five months were required to complete all stages of this major project, which was custom designed according to the specific needs of our customer.
Design and fabrication of a pumping station operated with 2 Technojet MH40-65 / 7 stages supported by a Mudwizard system of 400 gallons per minute. The pumps operate in automatic mode using a level probe. Pump # 1 is turned on when the tank is full and pump # 2 is acting as a backup when the outflow is less than the inflow. The pumps are assembled with a 125HP 3600RPM engine.
Design and creation of a water treatment system to be installed in a tunnel under construction. With a capacity of 450 GPM, this system eliminates sedimentation in the dewatering piping, eliminates the discharge line cleaning process, and facilitates water treatment at the final treatment plant.
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!