Public Company "Official Gazette" Tenders

Service of Continuous Monitoring of the Vibration of the Power Unit and Excavator Impeller Bearing

Service of Design-Electrical Revitalization of Belt Conveyors B-1400, B-1600

Preventive Maintenance Service - Diagnostics of the State of Electrical Equipment (Vibrodiagnostics, Electrical Measurements, Thermal Imaging)

Replacement of Hydraulic Aggregates for Powering the Actuator Systems at the Facility. New Dryer in the Coal Refining Plant

Works on the Reconstruction of the Building "Administrative Building" Tamnava Istočno Polje

Works on the Fencing of the Parking Lot and Space for the Accommodation of Auxiliary Machinery of Pk Tamnava

Rehabilitation and Replacement of Parts of the Technological Installation in the Coal Refining Plant

Repair of Bearings

Major Overhaul of 621 Series 100 Diesel-Electric Locomotives

Splicing of Transport Rubber Belt on Reconstructions and Formation of New Systems at Surface Mines of Rb Kolubara