Tenders Are Invited For Ventilation Installation Work - Renovation Campus Wuppertal, Ve403 Ventilation

Ventilation Installation Work - Renovation Campus Wuppertal, Ve403 Ventilation. A Total Renovation Of The Existing Ventilation Systems Is Sought. There Are No Inventory In The Building Distribution. The Entire Ventilation Supply Is Realized Via Rlt Devices On The Roof. A Total Air Quantity Of Approx. 165,000 M³/H, Divided Into 14 Systems, Is Implemented. These Are Arranged In Such A Way That They Provide An Office Finger Including Ancillary Area On The Ground Floor Via All Floors (12 Pieces, Galvanized System). In Addition, One Device Is Planned For The Event Room And One In Stainless Steel Version For The Canteen / Kitchen. Each Device Is Executed With A Cross Current Heat Exchanger, Air Heater (Fed Via Heating Distribution) And Air Cooler In Execution With Direct Cold Including Direct Evaporators, Compressors And Capacitor. Base Version Of 200 Mm With Positioning On Steel Platforms / Steel Carriers. The Refrigerant R513 A Is Used. The Channels For Supply And Exhaust Air Are Distributed Via The Roof Into The 12 Technical Shafts Per Floor, Which Are Arranged On The Left And Right Of The Stairwells. There Is A Fire Protection-Related Isolation With Base Fire Protection Flaps In The Ground Of Each Floor. The Office Finger Is Threaded Out Of These Shafts And A Distribution In Centrally Arranged Ceiling Cases Is Sought. From This Suitcase, The Supply For Supply And Exhaust Air Takes Place Via Installation Grids With Connection Box Combination. The Grille Is Arranged A Sound Insulation And Volume Control Combination In The Case. It Is Particularly Important To Coordinate With Other Trades Within The Suitcase. Additional Areas Such As Toilets And Corridors Are Equipped With Plate Reserves And Swirls, Special Areas Such As Canteen And Event Room With Slot Outlets. The Ventilation Is Controlled According To Carbon Dioxide Content In The Common Rooms. Intervention By The User Is Possible. Small Systems Are Also Tender. Roof Fans In The Pps And Galvanized System For The Bos Room, Bma Room, Garbage Room, Gsm Room And For The Accident And Exhaust Air Are Intended For The Chilling Machine. All Cable Systems Are To Be Insulated According To The Specification And Fire Protection Measures, As Well As Professional Fastening Technology, Are To Be Taken Into Account. All Listed General Requirements Regarding The Award Unit Must Also Be Observed.