The clients DREWAG - Stadtwerke Dresden GmbH and SachsenEnergie AG are advertised in a total of four lots of maintenance cleaning (incl. dirt mat service, consumables and special cleaning) as well as glass and frame cleaning according to the specifications and cleaning cycle and other information in the city area of Dresden as well as pending special cleaning and special services without rotation (on demand) also in the city area of Dresden for the client DREWAG - Stadtwerke Dresden GmbH, SachsenEnergie AG, SachsenNetze GmbH, SachsenNetze HS.HD GmbH and SachsenEnergiebau GmbH

Cleaning facilities include the World Trade Center (WTC), the Central Depot (ZBH), the new Joint Headquarters (GHV), the City Center (CC), the data center (RZ), water (power) plants, heating (power) plants, pumping stations and various office buildings.

Maintenance cleaning incl. Dirt mat service, consumables according to specifications and rotation at DREWAG - Stadtwerke Dresden GmbH objects, such as WTC (World Trade Center) as well as a further 35 objects with office use and/or commercial/technical/industrial use; including water works, office buildings, depot, heating (power) plants in urban areas Dresden or the biogas plant in Hasslau and special cleaning as required.

Glass and frame cleaning according to specifications and cycle at the WTC (World Trade Center) objects as well as a further approx. 26 objects with office use and/or commercial/technical/industrial use; including waterworks, office buildings, depot, heating (power) plants in the city of Dresden or in Dorfhain near Dresden.

Maintenance cleaning incl. Dirt mat service, consumables according to specifications and frequency in the GHV (Joint Headquarters), CC (City Center) and RZ (Data Center) and Hahnebergstraße objects in the city area of Dresden and special cleaning as required

Glass and frame cleaning at GHV (joint headquarters), CC (city center), RZ (data center) and training center Hahnebergstraße