We are proud to announce the successful completion of the Concentrator Conversion Construction at the Oyu Tolgoi Underground Project in Mongolia, covering structural, mechanical, piping, electrical, and instrumentation (SMPE&I) works.
The project achieved an outstanding 4 million person-hours without a lost time incident (LTI) reflecting ENKA’s strong commitment to safety, quality, and operational excellence.
Key accomplishments include the completion of major plant systems such as raw water, wash water, column flotation, rougher flotation, SAG mill systems, and the grinding building, which includes a ball mill, along with 321 tie-ins and successful plant-wide shut down operations. All facilities have now been commissioned and are fully operational.
Among the project’s notable accomplishments, ENKA was honored by Oyu Tolgoi as the Critical Risk Management (CRM) Contractor of the Year 2024 under the BEST of BEST initiative and recognized for its Outstanding Contribution to the Conveyor to Surface System.
We extend heartfelt thanks to our entire project team for their dedication, professionalism, and teamwork in achieving this success!