# Lüftungs- und Kältenalagen Open · Tender **The deadline in the notice has passed. The page stays for reference.** Similar open opportunities: - [HTWK Leipzig, Geutebrück Bau, Generalsanierung, Funktionsneuordnung](https://inteliwert.com/tender/opp_4HF70ZNH71R0VM1K9DZWBQJJ3K/htwk-leipzig-geutebrueck-bau-generalsanierung-funktionsneuordnung) - [Universität Leipzig, Veterinärmedizin, Institut Pathologie, Grundsanierung](https://inteliwert.com/tender/opp_5TWWCYBJ5SX1H4G1N9G14PCH0N/universitaet-leipzig-veterinaermedizin-institut-pathologie-grundsanierung) - [D - Bautzen, Einbau elektr. Schiebetor in vorh. Zaunanlage](https://inteliwert.com/tender/opp_A5FNHZ3F4W0NJ65GSVEKF71V56/d-bautzen-einbau-elektr-schiebetor-in-vorh-zaunanlage) - [Transparenzbekanntmachung - Los Gründach](https://inteliwert.com/tender/opp_25RXB7Y75CS339NGNGT0WCPGGC/transparenzbekanntmachung-los-gruendach) - [D - SLUB ZB - Kompensation Gaslöschanlage, MRA Anlagen - Elektrotechnik](https://inteliwert.com/tender/opp_8FQSYAX67EEF1C3MR7TY72J5F7/d-slub-zb-kompensation-gasloeschanlage-mra-anlagen-elektrotechnik) ## At a glance LGH Leipziger Gewerbehof GmbH & Co. KG is procuring Ventilation and air-conditioning installation work (CPV 45331200) in Leipzig, Kreisfreie Stadt (DED51). The notice gives 30 October 2026, 13:00 (UTC+01:00) as the deadline. Procedure type: Open. ## Key facts - Status: Open - Deadline: 30 October 2026, 13:00 (UTC+01:00) (7 days ago) - Buyer: LGH Leipziger Gewerbehof GmbH & Co. KG, Leipzig, DE - Place of performance: Leipzig, Kreisfreie Stadt (DED51) - Main CPV: Ventilation and air-conditioning installation work (CPV 45331200) - Procedure: Open - Lots: 1 - First published: 19 October 2026, 14:51 (UTC+02:00) Source: [Official notice](https://oeffentlichevergabe.de/ui/de/notices/01a13570-caa5-489d-880a-f91151fd59ca). Each fact is from the official notice, last checked 26 October 2026, 15:14 (UTC+01:00). Fact sheet: [Inteliwert fact sheet: Lüftungs- und Kältenalagen — LGH Leipziger Gewerbehof GmbH & Co. KG, deadline 30 October 2026, 13:00 (UTC+01:00). A product of Bandpey GmbH.](https://inteliwert.com/cards/opp_AAJSHANNPWEWVWX083R6EHFB8R/ntv_HDPJFX6X6G3KVJPV28SBCQ9NFV/en-sheet.png) (PNG, 1600 × 900) ## Lots (1) ### Lot LOT-0001: Lüftungs- und Kälteanlagen Gewerke: Lüftungs- und Kälteanlagen sowie Stahlbau Lüftungsanlagen: • 3 RLT-Zentralgeräte Labore/Nebenräume, 25.000–30.000 m³/h • 1 RLT-Geräte Küchenlüftung/-abluft, ca. 8.500 m³/h • 2 RLT-Geräte Zuluft-Entrauchung, je 4.500 m³/h • 3 RLT-Ablüfter, PPs, je 1.500 m³/h • 1 Tiefgaragenabluft/-entrauchung, ca. 90.000 m³/h (Entrauchung) / 27.000 m³/h (Entlüftung) • 4 Edelstahl-Fortlufttürme Entrauchung, je 22.500 m³/h Kanäle: • Luftkanäle verzinkt zzgl. Dämmung (Rechteck inkl. Formstücke): ca. 3.200 m² • Rundrohre verzinkt: ca. 2.500 m • Kunststoff-Abluftrohre (PPS): ca. 550 m • L90-Bekleidung Küchenabluft: ca. 220 m² Einbauten: • Brandschutzklappen (BSK): ca. 290 Stk. • Volumenstromregler und Laborregelsystem (VSR): ca. 200 Stk. • Schalldämpfer: ca. 200 Stk. • Luftdurchlässe/-ventile: ca. 350 Stk. Kälteanlagen: • 2 Kältemaschinen, luftgekühlt, je 300 kW • ca. 23 Umluftkühler (2,5–6 kW) + 2 Klimaschränke (12 und 20 kW) • Kaltwasserpufferspeicher, Kühlwasserverteiler, 2 Pumpen (45 m³/h) • Stahlrohr DN15–150 inkl. Dämmung: ca. 2.000 m • 5 Begleitheizungen Stahlbau: Montage inkl. Ausführungs- und Werkplanung inkl. statischer Dimensionierung, der Tragkonstruktion für alle Medientrassen und Geräte auf dem Dach • Stahlbau verzinkt ca. 15000 kg • Trassen- und Gerätefüße ca. 400 St - CPV: Ventilation and air-conditioning installation work (CPV 45331200), Structural steelworks (CPV 45223210), Ventilation installation work (CPV 45331210), Installation work of refrigeration equipment (CPV 45331231) - Place: Leipzig, Kreisfreie Stadt (DED51) - Deadline: 30 October 2026, 13:00 (UTC+01:00) ## Timeline - 19 October 2026, 14:51 (UTC+02:00): Original notice, Notice, version 01 (Contract or concession notice – standard regime), [Official notice](https://oeffentlichevergabe.de/ui/de/notices/01a13570-caa5-489d-880a-f91151fd59ca) ## Classification - CPV codes: Ventilation and air-conditioning installation work (CPV 45331200); Structural steelworks (CPV 45223210); Ventilation installation work (CPV 45331210); Installation work of refrigeration equipment (CPV 45331231) - NUTS regions: Leipzig, Kreisfreie Stadt (DED51) ## Official documents - [www.evergabe.de](https://www.evergabe.de/unterlagen/01a08fd4-161a-4629-96a3-51df7b79378a/zustellweg-auswaehlen) ## Questions and answers ### When is the deadline? The official notice gives 30 October 2026, 13:00 (UTC+01:00) as the deadline. ### Who is the buyer? LGH Leipziger Gewerbehof GmbH & Co. KG, Leipzig, DE. ### What is being procured (CPV)? Ventilation and air-conditioning installation work (CPV 45331200), Structural steelworks (CPV 45223210), Ventilation installation work (CPV 45331210) and Installation work of refrigeration equipment (CPV 45331231). ### Where is the work performed (NUTS)? Leipzig, Kreisfreie Stadt (DED51). ### Is it divided into lots? No, the notice names a single lot. ### Which procedure is used? Open. ### How do I submit a bid? On the official notice or the portal it names. Inteliwert does not submit bids. [Official notice](https://oeffentlichevergabe.de/ui/de/notices/01a13570-caa5-489d-880a-f91151fd59ca) ### Am I eligible? Inteliwert does not judge eligibility. The selection criteria are in the official notice. [Official notice](https://oeffentlichevergabe.de/ui/de/notices/01a13570-caa5-489d-880a-f91151fd59ca) ## Companies that might fit *Possible match based on public information* Companies Inteliwert knows from its sources, not the whole market. Inteliwert does not judge eligibility, fit or chances. - [Diehl GmbH](https://inteliwert.com/company/org_PQ28MBVSFEHP7Y9SN071KPFWMN/diehl-gmbh) · Baumholder · SME (from the award notice) - Won a contract in CPV group 453 (2026-10-13): [Evidence](https://inteliwert.com/tender/opp_3KTX0KCHGWAKW3PV8N6R8GHXPM/projekt-erweiterung-eines-buerogebaeudes-im-industriepark-frankfurt-hoechst-tech), checked 4 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_PQ28MBVSFEHP7Y9SN071KPFWMN), checked 4 Nov 2026 - [Berthold SHK GmbH](https://inteliwert.com/company/org_126RNES2AYTVKF3PQ56P0YKQ2H/berthold-shk-gmbh) · Hainichen · SME (from the award notice) · New to public tenders - Won a contract in CPV group 453 (2026-11-02): [Evidence](https://inteliwert.com/tender/opp_T7RR2GCFBYFZH34X1TCP98R1KK/neubau-2-feldsporthalle-gruena-los-24-heizung), checked 4 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_126RNES2AYTVKF3PQ56P0YKQ2H), checked 4 Nov 2026 - [Popp & Lausser GmbH](https://inteliwert.com/company/org_3G1H6G5X1XG81T3J9PQ0A0E9AV/popp-lausser-gmbh) · Freiberg · SME (from the award notice) · New to public tenders - Won a contract in CPV group 453 (2026-10-26): [Evidence](https://inteliwert.com/tender/opp_3FBRHX5DPYB2FYZXKKZDNC0EGD/heizungs-und-kaelteanlagen-neubau-physik-geb-3335-hans-sommer-strasse-10-38106-b), checked 4 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_3G1H6G5X1XG81T3J9PQ0A0E9AV), checked 4 Nov 2026 - [Salostowitz GmbH - Sanitär Heizung Klima](https://inteliwert.com/company/org_4GRE09G7KCH91PR6WWF7J0MGQN/salostowitz-gmbh-sanitaer-heizung-klima) · Gornau · SME (from the award notice) · New to public tenders - Won a contract in CPV group 453 (2026-10-30): [Evidence](https://inteliwert.com/tender/opp_CR2DBPPN2CP4A7TZD1X9J96W6Z/neubau-2-feldsporthalle-gruena-los-26-sanitaer), checked 4 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_4GRE09G7KCH91PR6WWF7J0MGQN), checked 4 Nov 2026 - [Leniger GmbH](https://inteliwert.com/company/org_5T4TNZ67QV96GJA3S6DP1MMZW4/leniger-gmbh) · Paderborn · SME (from the award notice) - Won a contract in CPV group 453 (2026-09-28): [Evidence](https://inteliwert.com/tender/opp_X7S5SS6N8EG0QH7AED2WKRXJG2/neubau-stadtteilzentrum-mit-versammlungsstaette-sowie-kinder-elternzentrum), checked 4 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_5T4TNZ67QV96GJA3S6DP1MMZW4), checked 4 Nov 2026 ## Related opportunities - [HTWK Leipzig, Geutebrück Bau, Generalsanierung, Funktionsneuordnung](https://inteliwert.com/tender/opp_4HF70ZNH71R0VM1K9DZWBQJJ3K/htwk-leipzig-geutebrueck-bau-generalsanierung-funktionsneuordnung) Open · Buyer: Staatsbetrieb Sächsisches Immobilien- und Baumanagement, Zentrale, Zentralstelle Vergabe- und Vertragsmanagement · Place: DED51 (Sachsen) · Deadline: 19 Nov 2026, 09:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/3d94a9db-e952-41ae-a39a-8a1bfe0b42b8), Last checked 6 Nov 2026, 21:30 (UTC+01:00) - [Universität Leipzig, Veterinärmedizin, Institut Pathologie, Grundsanierung](https://inteliwert.com/tender/opp_5TWWCYBJ5SX1H4G1N9G14PCH0N/universitaet-leipzig-veterinaermedizin-institut-pathologie-grundsanierung) Open · Buyer: Staatsbetrieb Sächsisches Immobilien- und Baumanagement, Zentrale, Zentralstelle Vergabe- und Vertragsmanagement · Place: DED51 (Sachsen) · Deadline: 20 Nov 2026, 09:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/70d372b7-42ca-4d25-97f6-fd855a4a6a4e), Last checked 6 Nov 2026, 21:30 (UTC+01:00) - [D - Bautzen, Einbau elektr. Schiebetor in vorh. Zaunanlage](https://inteliwert.com/tender/opp_A5FNHZ3F4W0NJ65GSVEKF71V56/d-bautzen-einbau-elektr-schiebetor-in-vorh-zaunanlage) Open · Place: DED (Sachsen) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/f5ba109ff01ff621), Last checked 6 Nov 2026, 21:30 (UTC+01:00) - [Transparenzbekanntmachung - Los Gründach](https://inteliwert.com/tender/opp_25RXB7Y75CS339NGNGT0WCPGGC/transparenzbekanntmachung-los-gruendach) Open · Place: DED (Sachsen) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/1efbfadc89ebfe56), Last checked 6 Nov 2026, 20:30 (UTC+01:00) - [D - SLUB ZB - Kompensation Gaslöschanlage, MRA Anlagen - Elektrotechnik](https://inteliwert.com/tender/opp_8FQSYAX67EEF1C3MR7TY72J5F7/d-slub-zb-kompensation-gasloeschanlage-mra-anlagen-elektrotechnik) Open · Place: DED (Sachsen) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/05688d158349d46d), Last checked 6 Nov 2026, 20:30 (UTC+01:00) - [D-SLUB Interim Zentralbib Zellescher Weg17,Bodenbelagsarbeiten](https://inteliwert.com/tender/opp_BR63J9CXV9B590HR36GHSJ27BC/d-slub-interim-zentralbib-zellescher-weg17-bodenbelagsarbeiten) Open · Place: DED (Sachsen) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/88ded7a813a8d08c), Last checked 6 Nov 2026, 20:30 (UTC+01:00) ## Source - Publisher: Bekanntmachungsservice - Licence: [CC0 1.0](https://creativecommons.org/publicdomain/zero/1.0/) - Official notice: [https://oeffentlichevergabe.de/ui/de/notices/01a13570-caa5-489d-880a-f91151fd59ca](https://oeffentlichevergabe.de/ui/de/notices/01a13570-caa5-489d-880a-f91151fd59ca) - Last checked: 26 October 2026, 15:14 (UTC+01:00) The official notice is authoritative. Inteliwert shows what the notice states and links to it. --- Page: https://inteliwert.com/tender/opp_AAJSHANNPWEWVWX083R6EHFB8R/lueftungs-und-kaeltenalagen Inteliwert is a product of Bandpey GmbH, an international data and AI software company in Munich, Germany, founded and led by Roozbeh Bandpey. Bandpey's products: Facthory, Emolysis, Copolly and Inteliwert. Inteliwert on LinkedIn: https://www.linkedin.com/company/intelliwert, GitHub: https://github.com/inteliwertai.