The subject of the contract is the inspection repair of wheelsets along with the replacement of monoblock wheels intended for diesel multiple units, in accordance with the technical documentation of the above-mentioned vehicles, the Documentation of the Maintenance System of the above-mentioned vehicles and the standards and regulations indicated in the Maintenance System Documentation (DSU) and in Annex 9 to the SWZ.

Repairs of wheelsets with replacement of monoblock wheels in the SA136 series diesel multiple unit;

Repairs of wheelsets with replacement of monoblock wheels in the SA139 series diesel multiple unit;

Repairs of wheelsets including replacement of monobloc wheels in the SA138 series diesel multiple unit;