# Erweiterung Kohlheckschule Wiesbaden Open · Tender **The deadline in the notice has passed. The page stays for reference.** Similar open opportunities: - [Umbau und Erweiterung Medico Palais Asphaltestrich](https://inteliwert.com/tender/opp_0TB0QV1RGA3P4514RXF0FAAAKP/umbau-und-erweiterung-medico-palais-asphaltestrich) - [San.Lindenschule Trockenbauarbeiten 3.BA](https://inteliwert.com/tender/opp_3F12S2WX7NBJKZEQQQW5ZMWVJB/san-lindenschule-trockenbauarbeiten-3-ba) - [Ausführung von Bauleistungen](https://inteliwert.com/tender/opp_4A74QK1PZD8P10TF0WBGW9444B/ausfuehrung-von-bauleistungen) - [Fenster- und Verglasungsarbeiten GSH](https://inteliwert.com/tender/opp_PFW5MMHJAEQAC0C6WC7HNAWEMC/fenster-und-verglasungsarbeiten-gsh) - [MKPK - Ver- und Entsorgung - Berliner Straße](https://inteliwert.com/tender/opp_61M3N685F3VGYPB1DEJPKFT2KZ/mkpk-ver-und-entsorgung-berliner-strasse) ## At a glance WiBau Gesellschaft mbH is procuring Ventilation installation work (CPV 45331210) in Wiesbaden, Kreisfreie Stadt (DE714). The notice gives 6 November 2026, 10:00 (UTC+01:00) as the deadline. Procedure type: Open. ### From the notice Los 043 Lüftung ## Key facts - Status: Open - Deadline: 6 November 2026, 10:00 (UTC+01:00) (today) - Buyer: [WiBau Gesellschaft mbH](https://inteliwert.com/company/org_PKTA7QXJ1T9A5NBS4K9SFNHNBV/seg-stadtentwicklungsgesellschaft-wiesbaden-mbh), Wiesbaden, DE - Place of performance: Wiesbaden, Kreisfreie Stadt (DE714) - Main CPV: Ventilation installation work (CPV 45331210) - Procedure: Open - Lots: 1 - First published: 20 October 2026, 10:53 (UTC+02:00) Source: [Official notice](https://oeffentlichevergabe.de/ui/de/notices/744b839c-edea-4bfc-a784-fedf2d6a6b8b). Each fact is from the official notice, last checked 4 November 2026, 16:10 (UTC+01:00). Fact sheet: [Inteliwert fact sheet: Erweiterung Kohlheckschule Wiesbaden — WiBau Gesellschaft mbH, deadline 6 November 2026, 10:00 (UTC+01:00). A product of Bandpey GmbH.](https://inteliwert.com/cards/opp_CY6SAE64YBBVRRBG8XBD53041Q/ntv_90BTNHXM3TMN9GQMTFN9MRD9DA/en-sheet.png) (PNG, 1600 × 900) ## Lots (1) ### Lot LOT-0000: Erweiterung Kohlheckschule Wiesbaden Wesentliche Leistungen dieser Ausschreibung: 5 Stck. Lüftungsanlagen Ca. 915 m² Rechteckkanal Ca. 2.300 m² Formstücke Ca. 900 lfdm Wickelfalzrohr Ca. 60 Brandschutzklappen Ca. 1.850 m² Mineralwolle alukaschiert / verz. Stahlblech 2 Stck. Automationsstationen 2 Stck. Schaltschränke 1 Stck. Inbetriebnahme 1 Stck. GLT / Aufschaltung - CPV: Ventilation installation work (CPV 45331210) - Place: Wiesbaden, Kreisfreie Stadt (DE714) - Deadline: 6 November 2026, 10:00 (UTC+01:00) ## Timeline - 20 October 2026, 10:53 (UTC+02:00): Original notice, Notice, version 01 (Contract or concession notice – standard regime), [Official notice](https://oeffentlichevergabe.de/ui/de/notices/929f512d-340e-4b3a-8c70-eec2f6ff8df0) - 26 October 2026, 15:41 (UTC+01:00): Change, Notice, version 01 (Contract or concession notice – standard regime), [Official notice](https://oeffentlichevergabe.de/ui/de/notices/744b839c-edea-4bfc-a784-fedf2d6a6b8b) - 26 October 2026, 15:41 (UTC+01:00): Change, Notice, version 01 (Contract or concession notice – standard regime), [Official notice](https://ted.europa.eu/de/notice/-/detail/745541-2026) ## Classification - CPV codes: Ventilation installation work (CPV 45331210) - NUTS regions: Wiesbaden, Kreisfreie Stadt (DE714) ## Official documents - [www.had.de](https://www.had.de/NetServer/TenderingProcedureDetails?function=_Details&TenderOID=54321-Tender-1a0cd6f293f-29452e299559144) ## Questions and answers ### When is the deadline? The official notice gives 6 November 2026, 10:00 (UTC+01:00) as the deadline. ### Who is the buyer? WiBau Gesellschaft mbH, Wiesbaden, DE. ### What is being procured (CPV)? Ventilation installation work (CPV 45331210). ### Where is the work performed (NUTS)? Wiesbaden, Kreisfreie Stadt (DE714). ### 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/744b839c-edea-4bfc-a784-fedf2d6a6b8b) ### Am I eligible? Inteliwert does not judge eligibility. The selection criteria are in the official notice. [Official notice](https://oeffentlichevergabe.de/ui/de/notices/744b839c-edea-4bfc-a784-fedf2d6a6b8b) ## 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. - [Klimabau Gesellschaft für lufttechnische Anlagen mbH](https://inteliwert.com/company/org_SZ2JA04DY1HSSXSBKBH0Q9QV5C/klimabau-gesellschaft-fuer-lufttechnische-anlagen-mbh) · Frankfurt · 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_R7T0H65BGQ5F0BXV6FZXVCPD51/karla-verwaltungs-und-bildungszentrum-lueftung-ii), checked 5 Nov 2026 - Seat in the same region as the place of performance: [Evidence](https://inteliwert.com/company/org_SZ2JA04DY1HSSXSBKBH0Q9QV5C), checked 5 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 5 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_PQ28MBVSFEHP7Y9SN071KPFWMN), checked 5 Nov 2026 - [Würflein Haustechnik GmbH & Co. KG](https://inteliwert.com/company/org_7YB5SVJJNEB0ZVK9SXN5N0TS3S/wuerflein-haustechnik-gmbh-co-kg) · Weihenzell · SME (from the award notice) - Won a contract in CPV group 453 (2026-10-27): [Evidence](https://inteliwert.com/tender/opp_YCH408KFYHTMRVF5BVM11XHKRN/generalsanierung-dreifachsporthalle-weissenburg-i-bay), checked 5 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_7YB5SVJJNEB0ZVK9SXN5N0TS3S), checked 5 Nov 2026 - [WSH Wurzinger Klimatechnik GmbH](https://inteliwert.com/company/org_02Q7RJDGNBES3XPXXPFFYPBNX1/wsh-wurzinger-klimatechnik-gmbh) · Schnelldorf-Hilpertsweiler · 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_W3PRDVFF4PKEQ8HS2HNEGJ3XC6/neubau-kindergarten-bahnhofstrasse-lufttechnische-anlagen), checked 5 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_02Q7RJDGNBES3XPXXPFFYPBNX1), checked 5 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 5 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_126RNES2AYTVKF3PQ56P0YKQ2H), checked 5 Nov 2026 ## More from this buyer Other published opportunities of this buyer in the indexed notices, open ones first. - [Neubau Sporthalle - Karl-Gärtner-Schule, Wiesbaden](https://inteliwert.com/tender/opp_QAMC98SKER3QK3NXD998SX8DRY/neubau-sporthalle-karl-gaertner-schule-wiesbaden) Open · Buyer: SEG Stadtentwicklungsgesellschaft Wiesbaden mbH · Place: DE714 (Hessen) · Deadline: 4 Dec 2026, 10:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/753ff3b3-fbf2-4513-b031-f1494f485e32), Last checked 5 Nov 2026, 07:10 (UTC+01:00) - [Neubau Sporthalle - Karl-Gärtner-Schule, Wiesbaden](https://inteliwert.com/tender/opp_PGTF1WM5MX5V3Y6NY28HFV04DM/neubau-sporthalle-karl-gaertner-schule-wiesbaden) Open · Buyer: SEG Stadtentwicklungsgesellschaft Wiesbaden mbH · Place: DE714 (Hessen) · Deadline: 1 Dec 2026, 10:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/aa1fbe1c-fa99-465d-aa6b-c8649304d247), Last checked 4 Nov 2026, 15:10 (UTC+01:00) - [Straße der Republik 2B, Wiesbaden](https://inteliwert.com/tender/opp_AZ0ZSJNCRK189G6XTDSEGVNER1/strasse-der-republik-2b-wiesbaden) Open · Buyer: SEG Stadtentwicklungsgesellschaft Wiesbaden mbH · Place: DE714 (Hessen) · Deadline: 10 Nov 2026, 10:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/ed9919ff-fed3-4c26-b257-dc3d352f5a28), Last checked 6 Nov 2026, 12:30 (UTC+01:00) - [Erweiterung Kohlheckschule Wiesbaden](https://inteliwert.com/tender/opp_97FKQP61X86N0EDWW88HY1TFTY/erweiterung-kohlheckschule-wiesbaden) Open · Buyer: WiBau Gesellschaft mbH · Place: DE714 (Hessen) · Deadline: 6 Nov 2026, 10:00 (UTC+01:00) (Deadline passed) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/e9f72db1-2554-4f2b-ba06-eeb829111ce7), Last checked 4 Nov 2026, 16:10 (UTC+01:00) - [Erweiterung Kohlheckschule Wiesbaden](https://inteliwert.com/tender/opp_9CNZYG55DZRMKJVC5HKW88WTZ3/erweiterung-kohlheckschule-wiesbaden) Open · Buyer: WiBau Gesellschaft mbH · Place: DE714 (Hessen) · Deadline: 30 Oct 2026, 10:00 (UTC+01:00) (Deadline passed) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/95da41b4-6604-4556-868d-be061839f111), Last checked 4 Nov 2026, 16:10 (UTC+01:00) ## Related opportunities - [Umbau und Erweiterung Medico Palais Asphaltestrich](https://inteliwert.com/tender/opp_0TB0QV1RGA3P4514RXF0FAAAKP/umbau-und-erweiterung-medico-palais-asphaltestrich) Open · Buyer: Der Magistrat der Stadt Bad Soden am Taunus · Place: DE71A (Hessen) · Deadline: 11 Nov 2026, 10:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/fc6b9cfd-c23d-44f2-8aa5-10423faddc79), Last checked 6 Nov 2026, 15:30 (UTC+01:00) - [San.Lindenschule Trockenbauarbeiten 3.BA](https://inteliwert.com/tender/opp_3F12S2WX7NBJKZEQQQW5ZMWVJB/san-lindenschule-trockenbauarbeiten-3-ba) Open · Buyer: Kreisausschuss Main-Taunus-Kreis, Hochbau- und Liegenschaftsamt · Place: DE71A (Hessen) · Deadline: 26 Nov 2026, 10:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/243da407-1349-4325-b047-e5efeab94494), Last checked 6 Nov 2026, 15:30 (UTC+01:00) - [Ausführung von Bauleistungen](https://inteliwert.com/tender/opp_4A74QK1PZD8P10TF0WBGW9444B/ausfuehrung-von-bauleistungen) Open · Place: DE7 (Hessen) · Deadline: 10 Nov 2026, 10:30 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/e19cc29a274a86e6), Last checked 6 Nov 2026, 15:30 (UTC+01:00) - [Fenster- und Verglasungsarbeiten GSH](https://inteliwert.com/tender/opp_PFW5MMHJAEQAC0C6WC7HNAWEMC/fenster-und-verglasungsarbeiten-gsh) Open · Buyer: Landeswohlfahrtsverband Hessen - Zentrale Vergabestelle · Place: DE723 (Hessen) · Deadline: 10 Nov 2026, 09:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/5165e576-b53b-46f5-bb4a-bb07222f9199), Last checked 6 Nov 2026, 15:30 (UTC+01:00) - [MKPK - Ver- und Entsorgung - Berliner Straße](https://inteliwert.com/tender/opp_61M3N685F3VGYPB1DEJPKFT2KZ/mkpk-ver-und-entsorgung-berliner-strasse) Open · Buyer: Bundesrepublik Deutschland, vertreten durch den Landesbetrieb Bau und Immobilien Hessen, Zentrale Vergabe · Place: DE716 (Hessen) · Deadline: 10 Nov 2026, 08:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/08d8dacb-a593-4197-bb1d-91bad1c5db40), Last checked 6 Nov 2026, 14:30 (UTC+01:00) - [Neubau Feuerwehrgerätehaus Lindenholzhau -Fenster-](https://inteliwert.com/tender/opp_6EVG6612JZT66YS238DD14F3GZ/neubau-feuerwehrgeraetehaus-lindenholzhau-fenster) Open · Buyer: Magistrat der Kreisstadt Limburg a. d. Lahn · Place: DE723 (Hessen) · Deadline: 9 Nov 2026, 10:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/cdd3e9c8-d957-45a9-9a81-b95092443127), Last checked 6 Nov 2026, 14:30 (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/744b839c-edea-4bfc-a784-fedf2d6a6b8b](https://oeffentlichevergabe.de/ui/de/notices/744b839c-edea-4bfc-a784-fedf2d6a6b8b) - Last checked: 4 November 2026, 16:10 (UTC+01:00) The official notice is authoritative. Inteliwert shows what the notice states and links to it. --- Page: https://inteliwert.com/tender/opp_CY6SAE64YBBVRRBG8XBD53041Q/erweiterung-kohlheckschule-wiesbaden 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.