Germany – Construction work – Neubau eines Lehrschwimmbads in Harzgerode; VE-17 Lüftungs- u. MSR Technik

The town of Harzgerode is planning the construction of a teaching swimming pool. The necessary services for ventilation and building automation systems are requested here. Air handling units: (3 air handling units 2,000 m³/h - 14,000 m³/h, 6 inline fans 160 m³/h - 1,200 m³/h); ductwork (370 m² galvanized steel rectangular air duct, length 500-1500 mm, support 3.5-5 m, 400 m spiral ducting DN 100-DN 630, 15 m polypropylene pipe DN 100-DN 125); Duct fittings (47 throttle valves DN 100-DN 355, 5 louver dampers, 39 pipe silencers DN 100-DN 355, 9 rectangular baffle silencers, 7 fire dampers); air outlets (4 round weather protection grilles DN 125-DN 200, 4 square weather protection grilles, 14 square ventilation grilles, 4 round ventilation grilles DN 125-DN 160, 30 swirl diffusers, 32 disc valves DN 100-DN 200, 19 long-throw nozzles DN 100-DN 150); refrigeration (4 split systems, 160 m of insulated copper refrigerant piping OD 6 mm-OD 10 mm); building automation: field devices (60 sensors (room temperature sensors, differential air pressure sensors, etc.)); Automation station and switchgear (3 modular automation stations BAC/net ASP01-03, 4 switchgear cabinets); electrical installation (520 m NYM-J 3-5x1.5 installation cable, 150 m NYY-J 3 x 1.5 mm² PVC power cable, 2,500 m J-Y(ST)Y 4/2 x 2 x 0.8 mm² telecommunications cable, 600 m A-2Y(L)2Y 4/2 x 2 x 0.8 mm² data underground cable)