The subject of this open process is glass and frame cleaning at the Hamburg Seewetteramt, Hamburg-Sasel, Pinneberg, Braunschweig, Leipzig, Lindenberg, Hohenpeißberg, Munich, Oberschleißheim, Essen and Trier of the German Weather Service

Glass and frame cleaning for the Hamburg-Seewetteramt site

Glass and frame cleaning for the Essen location

Glass and frame cleaning for the Trier site

Glass and frame cleaning for the Hamburg-Sasel site

Glass and frame cleaning for the Pinneberg site

Glass and frame cleaning for the Braunschweig site

Glass and frame cleaning for the Leipzig location

Glass and frame cleaning for the Lindenberg site

Glass and' frame cleaning for the Hohenpeißenberg and Bergheim locations

Glass and frame cleaning for the Munich site

Glass and frame cleaning for the Oberschleißheim site