| Description | Publication date | Application deadline |
|---|---|---|
| Engineering (Project Planning / Construction) Manufacturing, Delivery, Assemblage and Commissioning of Conveyor Bridges of Belt Conveyor No. 53 | 2020-01-24 | 2020-02-06 |
| Installation of Automatic Loading System on Precut Excavator SRs2000 / 1557 and Construction of Partial Automation Solutions on the Spreader A2RsB 8.800 / 1090 | 2020-01-10 | 2020-02-07 |
| Reconstruction of the Bulk Height Measurement System on the F60 Overburden Conveyor Bridge | 2020-01-10 | 2020-02-07 |