As a result of the tender, the cleaning of the exterior surfaces of Marmaray train sets painted by graffitiers, which are working under the Marmaray Vehicle Maintenance Service Directorate
TCDD Transportation Inc. 2019 companies submitted a bid for the tender for the field-based cleaning of the exterior surfaces painted by the graffiti of the Marmaray train sets working within the scope of the Marmaray Vehicle Maintenance Service Department of the Marmaray Operations Directorate with the KIK number 476536/6. Demolition San. ve Tic. Ltd. Company kazanIs Her.
The tender covers 1000 m2 area based graffiti and paint cleaning works at Marmaray Train Sets.