Khaanzaa Service LLC delivers full-cycle solutions in wastewater treatment, infrastructure construction, and environmental services. We handle design, construction, operation, and maintenance—backed by national licenses and ISO standards. Our work supports mining, rural, and urban sectors with precision, safety, and reliability. Let me know if you'd like an even more compact tagline version or a visual version with icons.
Our industrial infrastructure & construction project team was established in 2023 to provide high-level engineering, construction and project management services for the Oyu Tolgoi mine site and others. As of 2025, a total of 12 construction projects have been successfully completed and handed over to the Oyu Tolgoi client department within the planned time frame. Our main goal is to meet the triple criteria of budget, time and quality, and to organize and implement projects safely and efficiently. Our performance is aimed at fully meeting the client's requirements, at a high level of quality, in accordance with the standards of the Health, safety and environment, within the scope of the project, according to the plan, and at continuous improvement at all stages of the project. In the future, we will continue to prioritize planning, quality and safety, and aim to remain a reliable and trusted partner for our clients. "Together, our success"
The Concentrator plant is a vital component of Oyu Tolgoi copper mining operation, serving as the bridge between raw ore extraction and the final stages of metal production. When copper ore is mined, it typically contains only a small percentage of copper. This low-grade material is uneconomical and inefficient to process directly, making the enrichment stage essential. At the plant, the ore undergoes physical and chemical processes, such as crushing, grinding, and flotation, to separate and concentrate the copper minerals. The resulting copper concentrate can contain much higher percent copper, significantly improving the efficiency and cost-effectiveness of subsequent smelting and refining stages. The reliability service in the concentrator plant is a critical pillar of operational excellence. It ensures that all processing stages function smoothly, that production goals are achieved without costly interruptions, and that the plant operates in a safe, sustainable, and economically viable manner. The main objective of the Reliability team of Concentrator plant is to ensure the reliable availability of the plant by performing scheduled maintenance and repair of unplanned breakdowns, and by performing diagnostics on equipment. Our team consists of Mechanical and Electrical teams.