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Germany - Installation of central heating systems - heating, sanitary, ventilation

Original Deutschland - Installation von Zentralheizungen - HZG, SAN, RLT

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  1. Published
  2. Deadline open for 34 days
  3. Awarded pending

Summary

Machine-generated summary

A German contracting authority is procuring the installation of a central heating system. Main works include a 1,700 kW wood chip boiler with flue gas cleaning, a 1,950 kW gas boiler with blower burner, a 115 kW air-to-water heat pump (R290) with cascade control, three free-standing steel chimney systems of 31.7 m height, a 63 m3 buffer tank, around 730 m of welded steel pipework, valves, pumps, distributors, a pressure maintenance unit, around 315 m of buried district heating pipe DN200 (about 90 m microtunnelled), a drinking and service water separation station, stainless steel sanitary pipework and combustion air ventilation ducts.

Description

Hauptmassen: Heizung: Hackschnitzelkessel, 1.700 kW, mit Austragung, Flachschubrostfeuerung, Rauchgasreinigung (Zyklon + Gewebefilter), Steuerung 1 St. Gas-Heizkessel, ca. 1.950 kW, inkl. Gebläsebrenner DN80 1 St. Luft-Wasser-Hochtemperatur-Wärmepumpe, 115 kW, R290, inkl. Kaskadensteuerung 3 St. Freistehende Doppelzug-Stahlschornsteinanlage, H = 31,7 m 1 St. Pufferspeicher Warmwasser, 63 m³, stehend, inkl. Isolierung 1 St. Wärmeverteilung / Rohrnetz: Rohrleitungen aus Stahl, geschweißt, DN15 - DN250 ca. 730m Armaturen (Absperrklappen, -ventile, Rückschlagventile, Schmutzfänger) DN15 - DN200 ca. 150 St. Kreiselpumpen (Netz-, Kessel-, Wärmepumpenkreis) 10 St. Verteiler/Sammler DN400, Plattenwärmeübertrager 300 kW 2 St. Druckhaltestation inkl. Membran-Ausdehnungsgefäße (4.000 l) 3 St. Erdverlegte Fernwärmeleitung, Kunststoffmantelrohr DN200 (davon ca. 90 m im Mikrotunnel DN500) ca. 315 m Sanitär: Trennstation Trink-/Betriebswasser 1 St. Rohrleitungen Edelstahl, gepresst, 15 - 28 mm ca. 130 m Lüftung (Verbrennungsluft): Lüftungskanäle rechteckig, verzinkt ca. 90 m² Schalldämpfer/Wetterschutzgitter/Jalousieklappen 6 St.

Official source

Source: TED - Tenders Electronic Daily (Publications Office of the EU)

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Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 1 month ago

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€31,595,601
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