Technosub provided a dewatering system for an open pit mine in Ontario. This project consists of four mobile pumping stations. In each of these units are three sections; the first includes a multi-stage Technojet MH200-250 / 4 700HP pump with a capacity of approximately 600 m3 / h, the second consists of an electrical room with a VFD and the third contains a 25000 kV transformer at 600 V. Stations installed in series allow a dewatering that follows the progress in depth of the mine. Station installation Inside the station Shiping Shipping Station 1 and 2 Station 3 and 4 View of the station View of the pump