Cleaning services for Athens metro Line 1 stations and infrastructure.
This tender covers cleaning services for stations, platforms, technical rooms, and along the Line 1 system of STASY (Athens Urban Transport). The buyer is STASY S.A., the operator of Athens metro and tram. The contract duration is implied to be multi-year. No specific certifications or set-asides are mentioned. The scale is large, covering the entire Line 1 infrastructure.