Tenders Are Invited For Ventilation Installation Work – Marie-Curie-Gymnasium Hohen Neuendorf - Extension Of The High School And Cafeteria: Ventilation And Refrigeration Systems

Ventilation Installation Work – Marie-Curie-Gymnasium Hohen Neuendorf - Extension Of The High School And Cafeteria: Ventilation And Refrigeration Systems. A Central Ventilation System With Heat Recovery Is Planned For The School Extension In Hohen Neuendorf To Ventilate And Ventilate The Classrooms. The System Is Controlled Depending On Co2 And Presence And Ensures The Required Indoor Air Quality In Accordance With Din En 16798-1. In Addition, The Teaching Kitchen Will Have A Separate Kitchen Exhaust System. The Toilet Areas Are Ventilated Mechanically. The Execution Takes Into Account The Requirements For Sound, Fire And Heat Protection. A Mono-Split Refrigeration System With 5 Kw Output Is Planned For The Server Room In The Basement. Coarse Materials: Ventilation: - 1 Piece. Ventilation Unit With Heat Recovery With 12,000 M³/H Air Volume Flow - 1 Piece. Kitchen Extractor Air Volume Flow 1,600 M³/H - 1 Piece. Roof Fan Air Volume Flow 1,000 M³/H - 280 M² Duct Network - 270 M² Duct Fittings - 50 M² Duct Greaseproof - 200 M Spiral Folded Pipe Dn 80-315 - 21 Pieces Silencer Dn315 - 12 Pieces. Exhaust Air Valves - 200 M Textile Supply Air Lines - 12 Pieces. Exhaust Grilles - 4 Pcs. Kitchen Exhaust Hoods Each 320 M3/H. Cold: - 1 Mono Split System 5 Kw