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Cornelsen routinely undertakes remedial works for the rehabilitation of boreholes, pipework systems, pumping equipment and process plant from the encrustation typically found from calcium carbon and iron bacteria and iron oxide precipitation.

Using proprietary chemicals the end results typically lead to full recovery of the infrastructure pumps or plant with minimal interference and down time.

Removal of pumps and testing on site in a test well to check their performance against specification, with subsequent removal to our workshop for full overhaul if found faulty, will lead towards putting the system back to original specification and efficiency. Many faults will be serviceable on site, again minimalizing system interference.