Part and components
| No. | Description | Quantity | 
|---|---|---|
| 4.8 | Conical sleeper for prop feet 400 mmGPA 4.8 net: 539,06 PLN | |
| 5.8 | Conical sleeper for prop feet 500 mmGPA 5.8 net: 842,50 PLN | |
| 3.8 | Conical sleeper for prop feet 300 mmGPA 3.8 net: 478,02 PLN | 

 
                                                                 
				