MCS International LLC effectively completed  Oyu Tolgoi Central Heating Plant Expansion Project. The project is located in Khan bogd Soum of Umnugovi Aimag. As a result of project implementation, 2×29 MW Boilers and auxiliaries were installed, thereby increasing the capacity of the heating plant to 130 MW.  The project scope included the development of 2 boilers with the total capacity of 2X29MW and circulating liquidized bed type, soot blowing system, acetylene line, bottom ash handling system, limestone handling system and complete control system.