Tenders Are Invited For Plumbing And Sanitary Works – 26E30390 - Hza Zfa Nordhorn, New Building Hza Zfa Nordhorn, Plumbing And Heating Technology

Plumbing And Sanitary Works – 26E30390 - Hza Zfa Nordhorn, New Building Hza Zfa Nordhorn, Plumbing And Heating Technology. Kg 410 - Waste Water, Water And Gas Systems Installation Of Approx. 875 M Of Drinking Water Pipes (Dn 15-40) With Hygiene Flushes, Flow Dividers And Safety Separation Station. Hot Water Preparation Decentrally (Electric Instantaneous Water Heater) And Centrally (1,000 Liter Storage Tank). Dirty Water Disposal Via Approx. 475 M Of Sound-Insulated Pp Pipes (Dn/Od 32-160) Including Faecal-Free Lifting Systems, Drains And Roof Ventilation. Rainwater Vacuum Drainage Made Of Pe-Hd With Approx. 130 M Of Pressure Pipes And Roof Drains. Assembly Of Approx. 36 Washing Areas, 26 Toilets, 8 Urinals, 10 Showers, 4 Sinks (Partly Barrier-Free). Kg 420 - Heat Supply Systems Construction Of Two Air-Water Heat Pumps (Each 80 Kw, R290) In Sound-Insulated Roof Enclosures. Heating Circuit Design 45/40 °C With 2,500 L Buffer Tank, 160 Kw Plate Heat Exchanger, Pressure Maintenance, Vacuum Degassing And High-Efficiency Pumps. Heat Distribution Network Consisting Of Approx. 4,300 M Of Stainless Steel And Steel Pipes (Dn 15-65) As Well As Central Heating Circuit Distributors And Control Fittings. Heat Is Dissipated Primarily Via Around 445 Radiators And Tube Radiators Of Different Sizes As Well As Underfloor Heating With Around 230 M² Of Heated Area. In Addition, Heating Registers Are Integrated Into Air Conditioning Systems.