Expansion of existing ventilation systems, installation of new ventilation technology for classrooms and special professional classes. The design is divided into 2 construction phase. As a precondition of northern cultivation of the school building was renovated in 2014 as part of the refurbishment. In this order, the main building is being renovated.
The Baumeisterabeiten include the provision of site equipment, which is required on all three phases.
1. BA northerly cultivation: Summer holidays 2013 to summer holidays 2014
2. BA northerly cultivation: Summer holidays 2014 Summer holidays 2015
3. BA northerly cultivation: Summer holidays 2015 to summer holidays 2016th
Other construction work are, in this LV only for the first phase - advertised northerly cultivation. The same applies for the demolition work.