germany-dillingen a.d. danube: facade work./ 2021-621 / new building and san. - vocational school höchstädt 402.01 - heating installation work./ 402.01 heating installation according to din 18380: 1 connection to on-site district heating safety equipment 1 distributor with 2 outlets for ventilation and 3 outlets for static heating circuits 7 pc. mixed/regulated pump groups ventilation units 10 pc pumps 1 unit for maintaining pressure, degassing and feeding approx. 209 pieces of fittings approx. 236 m threaded / seamless boiler pipe approx. 1,462 m of precision steel pipe approx. 1,780 m of pre-insulated multi- composite pipe approx. 79 st tube radiators approx. 41 pieces radiant ceiling profiles l = 5000 mm approx. 59 pieces radiant ceiling profiles l = 6000 mm