Caterpillar Production and Technical Facilities for major unit maintenance at Ferrexpo AG Eristovsky Mining and Processing Industrial Complex. The total area of the facilities is about 9,000 sq.m over 2500 sq.m of which is occupied by workshops and office premises, heated storage area is 750 sq.m, unheated storage area is 550 sq.m. Ukraine has never had centers of such standard before. There are few similar maintenance parks in the Commonwealth of Independent States. Lighting Technologies provided supplies for premises of all types. As a result, sustainable lighting concept was created and implemented in the unique enterprise, Caterpillar Component Maintenance & Repair Center built specifically for maintenance of Cat® mining equipment.