The city of Ratingen intends to expand the existing school complex with a new building for 12 classes, 2 music and ancillary rooms, renovation and renovation of the school's existing building as well as renovation measures in the neighboring building complex consisting of the theater and sports hall.

The service description includes all measures of interior plastering and the renewal of the vapor barrier on the windows/façade for the conversion of the school complex in 4 construction phases. In the Schule Bestung subproject, a comprehensive renovation with reconstruction measures takes place throughout the entire

Existing building. The school will be brought up to a sustainable standard in terms of room layout, room quality and technical expansion.

— Remove old sealing windows, including disposal

2.BA: 510 m; 3.BA: 510 m; 4.BA: 1 835 m; 5.BA: 1 835 m approx. 4 690 m

— Underground pretreatment and primer window connection

2.BA: 510 m; 3.BA: 510 m; 4.BA: 1 835 m; 5.BA: 1 835 m approx. 4 690 m

— application of airtight sealing film inside the window connection

2.BA: 510 m; 3.BA: 510 m; 4.BA: 1 835 m; 5.BA: 1 835 m approx. 4 690 m.

— Compensation cleaning d =10 mm, walls, columns, parapet

— 2.BA: 420 m2; 3.BA: 420 m2; 4.BA: 1 150 m2; 5.BA: 1 150 m2approx. 3 140 m2

— compensating cleaning d = 40 mm,

— 2.BA: 100 m2; 3.BA: 100 m2; 4.BA: 530 m2; 5.BA: 530 m2,

— internal insulation of internal walls 80 mm,

— 2.BA: 470 m2; 3.BA: 470 m2; 4.BA: 915 m2; 5.BA: 915 m2approx. 2 770 m2

— internal insulation of internal walls 50 mm,

— 2.BA: 100 m2; 3.BA: 100 m2; 4.BA: 600 m2; 5.BA: 600 m2approx. 1 400 m2

— internal insulation of internal walls, ceiling strips 30 mm,

— 2.BA: 150 m2; 3.BA: 150 m2; 4.BA: 610 m2; 5.BA: 610 m2,

— reinforcement and surface plaster,

— 2.BA: 500 m2; 3.BA: 500 m2; 4.BA: 1 700 m2; 5.BA: 1 700 m2, approx. 4 400 m2,

— interior plaster gypsum plaster B1 — walls (reinforced concrete and masonry),

— 2.BA: 1 000 m2; 3.BA: 1 000 m2; 4.BA: 640 m2; 5.BA: 620 m2, approx. 3 260 m2,

— interior plaster gypsum plaster B1 — supports, supports including surface pre-treatment,

— 2.BA: 200 m2; 3.BA: 200 m2; 4.BA: 20 m2; 5.BA: 20 m2approx. 440 m2,

— Interior plaster lime cement plaster PII — walls including surface pretreatment,

— 2.BA: 75 m2; 3.BA: 75 m2; 4.BA ፦m2; 5.BA ፦m2approx. 150 m2.