Heating, Ventilation, Sanitary for New Medical Center Hansenstraße in Barleben

Heating, ventilation, sanitary for the new construction of a medical center in Barleben: Sanitary technology includes approx. 220 m wastewater pipes, approx. 400 m drinking water pipes with insulation, shut-off valves, 1 domestic water station, 12 instantaneous water heaters, 20 mini instantaneous water heaters, fire protection pipe shells, fire protection collars, 10 WC units, 30 washbasin units, 1 accessible WC unit, 1 accessible washbasin unit, sanitary room equipment, lightweight installation units, and approx. 40 core drillings DN60-DN130. Heating technology comprises an air-to-water heat pump approx. 25 kW including accessories and electrical wiring, a 1,000 liter heating buffer tank, pressure maintenance, an electric heating element approx. 18 kW, approx. 265 m heating pipes with insulation, heating circuit distributors with 2 pump assemblies, fire protection pipe shells, approx. 12 core drillings DN60-DN100, underfloor heating approx. 1,410 m² including tacker plates, distributors and accessories, winter construction heating (oil-fired warm air heating), and screed heating using a mobile electric heating unit. Ventilation technology includes 5 supply and exhaust air units with heat recovery approx. 470 m³/h with electric preheating register, 6 decentralized ventilation units with heat recovery, air ducts approx. 230 m spiral-seam ducts DN 100-DN 160, 28 duct silencers DN 100-DN 315, 4 volume flow controllers DN 140, 70 iris dampers for volume flow control DN 125, 2 fire protection ceiling shut-offs DN 100, approx. 8 m² air duct insulation, 70 disc valves DN 125, and 26 core drillings DN150-DN 220.

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