# Bundesstadt Bonn: Hardtbergbad - Raumlufttechnische Anlagen Open · Tender **The deadline in the notice has passed. The page stays for reference.** Similar open opportunities: - [Evangelisches Klinikum Gelsenkirchen Neubau Psychiatrie - Abbrucharbeiten](https://inteliwert.com/tender/opp_XQGWJ1XJJXP4ZZE1SKCET0WH8B/evangelisches-klinikum-gelsenkirchen-neubau-psychiatrie-abbrucharbeiten) - [LWL - Industriemuseum, Zeche Hannover; Allgemeine Instandhaltung; Vorbereitung, Grundierung, Beschichtung und Versiegelung der Stahlböden; 26-261 U](https://inteliwert.com/tender/opp_6KYNYVH2SJ0M7M03K2W0B44DRC/lwl-industriemuseum-zeche-hannover-allgemeine-instandhaltung-vorbereitung-grundi) - [Elsa-Brändström-Realschule - Fliesenlegerarbeiten](https://inteliwert.com/tender/opp_928B77NPHGRVTTHGC83WWKGWCF/elsa-braendstroem-realschule-fliesenlegerarbeiten) - [Dachdeckungsarbeiten Aufstockung und Aufzug MSS Hürth](https://inteliwert.com/tender/opp_C37PFBB48F67WG9SS5DCF4PVTY/dachdeckungsarbeiten-aufstockung-und-aufzug-mss-huerth) - [VOB-2026-0067](https://inteliwert.com/tender/opp_KSA4CW2N9CN578D45PW6KP2Z5Q/vob-2026-0067) ## At a glance Bundesstadt Bonn - Referat Vergabedienste is procuring Ventilation installation work (CPV 45331210) in Bonn, Kreisfreie Stadt (DEA22). It is divided into 2 lots. The notice gives 5 November 2026, 09:00 (UTC+01:00) as the deadline. Procedure type: Open. ### From the notice Hardtbergbad - Raumlufttechnische Anlagen ## Key facts - Status: Open - Deadline: 5 November 2026, 09:00 (UTC+01:00) (2 days ago) - Buyer: Bundesstadt Bonn - Referat Vergabedienste, Bonn, DE - Place of performance: Bonn, Kreisfreie Stadt (DEA22) - Main CPV: Ventilation installation work (CPV 45331210) - Procedure: Open - Lots: 2 - First published: 25 September 2026, 00:00 (UTC+02:00) Source: [Official notice](https://oeffentlichevergabe.de/ui/de/notices/31a0e025-e3cf-4b53-a3cd-0129be3cce83). Each fact is from the official notice, last checked 7 November 2026, 02:30 (UTC+01:00). Fact sheet: [Inteliwert fact sheet: Bundesstadt Bonn: Hardtbergbad - Raumlufttechnische Anlagen — Bundesstadt Bonn - Referat Vergabedienste, deadline 5 November 2026, 09:00 (UTC+01:00). A product of Bandpey GmbH.](https://inteliwert.com/cards/opp_C1VGD3HJ464YWWDJ0G8RDKAPWK/ntv_7F7WRFTG2RW92EDN3B9MV9NET9/en-sheet.png) (PNG, 1600 × 900) ## Lots (2) ### Lot LOT-0001: Raumlufttechnische Anlagen Hardtbergbad - Raumlufttechnische Anlagen - CPV: Ventilation installation work (CPV 45331210) - Place: Bonn, Kreisfreie Stadt (DEA22) - Deadline: 5 November 2026, 09:00 (UTC+01:00) ### Lot LOT-0002: Wartung Hardtbergbad - Raumlufttechnische Anlagen - CPV: Ventilation installation work (CPV 45331210) - Place: Bonn, Kreisfreie Stadt (DEA22) - Deadline: 5 November 2026, 09:00 (UTC+01:00) ## Timeline - 25 September 2026, 00:00 (UTC+02:00): Original notice, Notice, version 01 (Contract or concession notice – standard regime), [Official notice](https://oeffentlichevergabe.de/ui/de/notices/52aae406-0019-45f0-9ecc-243740f4e224) - 22 October 2026, 11:48 (UTC+02:00): Change, Notice, version 01 (Contract or concession notice – standard regime), [Official notice](https://oeffentlichevergabe.de/ui/de/notices/31a0e025-e3cf-4b53-a3cd-0129be3cce83) ## Classification - CPV codes: Ventilation installation work (CPV 45331210) - NUTS regions: Bonn, Kreisfreie Stadt (DEA22) ## Official documents - [www.vmp-rheinland.de](https://www.vmp-rheinland.de/VMPSatellite/notice/CXTSYYDDYDJ4QWDM/documents) ## Questions and answers ### When is the deadline? The official notice gives 5 November 2026, 09:00 (UTC+01:00) as the deadline. ### Who is the buyer? Bundesstadt Bonn - Referat Vergabedienste, Bonn, DE. ### What is being procured (CPV)? Ventilation installation work (CPV 45331210). ### Where is the work performed (NUTS)? Bonn, Kreisfreie Stadt (DEA22). ### Is it divided into lots? Yes, into 2 lots: Raumlufttechnische Anlagen and Wartung. ### 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/31a0e025-e3cf-4b53-a3cd-0129be3cce83) ### Am I eligible? Inteliwert does not judge eligibility. The selection criteria are in the official notice. [Official notice](https://oeffentlichevergabe.de/ui/de/notices/31a0e025-e3cf-4b53-a3cd-0129be3cce83) ## 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. - [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 federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_5T4TNZ67QV96GJA3S6DP1MMZW4), checked 4 Nov 2026 - [Wollersheim GmbH & Co. KG](https://inteliwert.com/company/org_BRG4E3YXBFT3CEKTZC7D2SKFWJ/wollersheim-gmbh-co-kg) · Hennef · SME (from the award notice) · New to public tenders - Won a contract in CPV group 453 (2026-10-27): [Evidence](https://inteliwert.com/tender/opp_Y3B5TWTPPFF840HHE63SDND78T/blb-nrw-z-nl-aachen-technisches-gebaeudemanagement-tgm-100-26-00004-los-3-lueftu), checked 4 Nov 2026 - Seat in the same region as the place of performance: [Evidence](https://inteliwert.com/company/org_BRG4E3YXBFT3CEKTZC7D2SKFWJ), checked 4 Nov 2026 - [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 - [Akkerman GmbH](https://inteliwert.com/company/org_383XS2EWE2GAK6ZTYJ336NNJ7Z/akkerman-gmbh) · Kranenburg · 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_A273ECR0KD9NKEHYT2N66XBKZ6/neubau-von-erweiterungsanbauten-an-der-franziskus-schule-raumlufttechnische-anla), checked 4 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_383XS2EWE2GAK6ZTYJ336NNJ7Z), checked 4 Nov 2026 - [Bolle Mobile Raumsysteme GmbH](https://inteliwert.com/company/org_C6TANKAT1CFARY4MBF84S4ES36/bolle-mobile-raumsysteme-gmbh) · Telgte · SME (from the award notice) · New to public tenders - Won a contract in CPV group 453 (2026-10-14): [Evidence](https://inteliwert.com/tender/opp_CWK59V11KH1SFV9Q6HBXKFV6XD/2025-0368-aufstellung-von-zwei-mietcontainern-interim-sanitaer-ausbau-kgs-in-der), checked 4 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_C6TANKAT1CFARY4MBF84S4ES36), checked 4 Nov 2026 ## More from this buyer Other published opportunities of this buyer in the indexed notices, open ones first. - 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Inteliwert shows what the notice states and links to it. --- Page: https://inteliwert.com/tender/opp_C1VGD3HJ464YWWDJ0G8RDKAPWK/bundesstadt-bonn-hardtbergbad-raumlufttechnische-anlagen 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.