New construction of a four-school integrated comprehensive school - ventilation technology

Execution of the ventilation technology (ventilation installation systems according to DIN 18379) for the construction of a new four-level Integrated Comprehensive School with auditorium and 2-field sports hall and official residence.

BGF approx. 14 500 m 2 , BRI approx. 62 450 m³

The works essentially include:

- 1 St. Intake and exhaust air unit with WRG air flow up to,

-8 200 m 3 / h for classrooms as indoor unit,

- 3 St. supply and exhaust air unit with WRG air flow up,

- 7 250 m 3 / h for classrooms as outdoor unit,

- 2 St. supply and exhaust air unit with WRG air flow up,

- 2 300 m 3 / h for WCs and adjoining rooms as outdoor unit,

- 3 St. supply and exhaust air unit with WRG air flow up,

- 4 150 m 3 / h for group rooms as outdoor unit,

- 1 St. Intake and exhaust air unit with WRG air flow up to,

- 10 000 m 3 / h for auditorium as outdoor unit,

- 1 St. Intake and exhaust air unit with WRG air flow up to,

- 7 400 m 3 / h for kitchen as outdoor unit,

- 1 St. exhaust air unit with air flow up,

- 2 000 m 3 / h for utility room as outdoor unit,

- 1 St. Intake and exhaust air unit with heat recovery air volume flow up to 3,700 m 3 / h for teaching kitchen as outdoor unit,

- 1 St. Intake and exhaust air unit with WRG air flow up to,

- 3 000 m 3 / h for dining room as outdoor unit,

- 1 St. Intake and exhaust air unit with WRG air flow up to 1 750 m 3 / h for training room as outdoor unit,

- 2 St. Intake and exhaust air unit with WRG air flow up to 875 m 3 / h for training room as outdoor unit,

- 1 St. Intake and exhaust air unit with heat recovery airflow up to 3,900 m 3 / h for sports hall as outdoor unit,

- 3 St. supply and exhaust air unit with WRG air flow up,

- 2 200 m 3 / h for chemical room as outdoor unit,

- 3 pcs exhaust air unit with airflow up to 530 m 3 / h for Digestorium as outdoor unit,

- 1 St. exhaust air unit with air flow up,

- 225 m 3 / h for poison cabinets as outdoor unit,

- 2 St. Intake and exhaust air unit with WRG air flow up to 670 m 3 / h for internal rooms as a ceiling unit,

- 1 St. Intake and exhaust air unit with WRG air flow up to 880 m 3 / h for internal rooms as a ceiling unit,

- 1 St. Intake and exhaust air unit with WRG Air flow up to 75 m 3 / h for apartment as a ceiling unit,

- 3 St. Pipe fan Air flow up to 530 m 3 / h for apartment as a ceiling unit,

- 1 pc mini VRV system for server room,

- cooling capacity approx. 12 kW,

- 3 pcs. VRV indoor units,

- cooling capacity approx. 4.5 kW,

- about 4 630 m 2 Ventilation ducts sheet steel, galvanized including fittings,

- approx. 1 600 m spiral duct DN 80 - DN 400,

- 1 St. kitchen ventilation hood to 3 600 m 3 /H,

- Dim. 4000 x 1600 x 450 mm,

- with extinguishing system and UV-C cleaning system,

- 2 x kitchen ventilation hood to 1 800 m 3 /H,

- Dim. 2 900 x 1 600 x 450 mm,

- 5 pieces kitchen hood up to 900 m 3 /H,

- Dim. 1 050 x 800 x 450 mm,

- approx. 160 St. ventilation grilles 300 x 100 - 900 x 100 mm,

- approx. 35 St. twist diffuser DN100 - 200,

- approx. 140 St. 2-slit ceiling diffusers,

- approx. 46 St. diffusion grids with connection box 750 x 100,

- approx. 145 St. poppet valves DN 80 - 200,

- approx. 110 h ceiling diffuser d300 - 500,

- approx. 2,000 sqm of insulation for the outgoing and outdoor air ducts,

- about 205 sqm L90 sheathing kitchen exhaust ducts,

- Approx. 200 St. fire dampers round / square including mortar.