Building cleaning in the district of Neuwied for lots 2, 3, 4 and 5

Basic and maintenance cleaning of four schools (Albert Schweitzer School, Asbach; secondary school plus Asbach; secondary school plus Neustadt/Wied; Wiedtal grammar school, Neustadt/Wied)

Basic and maintenance cleaning of six schools (secondary school plus Unkel; secondary school plus Linz/Rhine; Martinus grammar school, Linz/Rhine; Alice Salomon School, Linz/Rhine; Maximilian Kolbe School, Rheinbrohl; secondary school plus Rheinbrohl)

Basic and maintenance cleaning of three schools (Gustav W. Heinemann School, Raubach; secondary school plus Puderbach; Nelson Mandela secondary school plus Dierdorf)

Basic and maintenance cleaning of five schools (Brothers Grimm School, Neuwied-Feldkirchen; Carl Orff School, Neuwied Engers; Kinzing School (including district media center), Neuwied; Ludwig Erhard School, Neuwied; David Röntgen School, Neuwied)