In section III of the repair measures, the old building of the Zentralschulhausgeneralinstand will be installed.

This again takes place in 3 subsections with the following measures:

- Phase A: Demolition and renovation work in 2/3 of the basement, 3 rooms for the resumption of lessons in the east wing, the remaining basement remains construction site area; Early installation of the new lift with technology shaft on all floors of the old building. This section has already been completed,

- Phase B: General renovation of the eastern half of the old building from the ground floor to the 3rd floor. Continuation of work in the basement,

- Phase C: General renovation of the western half of the old building from the basement to the third floor, completion of the basement.

Work on the roof and façade is carried out across sections during sections B and C.

Master Works, Section C:

Construction site equipment, construction fences, containers etc.

Dust walls 235 m 2

Floors and stairs cover 925 m 2

Wall demolition masonry, various sizes, small quantities 67 m 3

Installation of various steel beams 1 400 kg

Installation of flat lintels, various dimensions 110 m

Complete masonry, masonry, small quantities, 55 m 3

Eject window reveals 150 m

Making breakthroughs in beamed ceilings 36 pcs.

Making breakthroughs in vaulted ceilings 15 pcs.

Concreting through openings 8.5 m 3

Add / modify wooden beamed ceilings

Reinforced concrete ceilings 50 m 2

Reinforced concrete staircases, 4 Stg and 5 Stg

Excavation for base plate in the basement, by hand 50 m 3

Dimpled sheet / cleanliness layer 140 m 2

Base plate in the basement, C25 / 30, 18 cm, 140 m 2

Drainage pipe under floor plate DN 100, 6 m

Pipe trench 5 m 3