# LWL - Maßregelvollzugsklinik, Schloß Haldem; Umbau Haus 6 zur Sicherheitspforte; Raumlufttechnische Anlagen; 26-228 UI Open · Tender ## At a glance This tender is for Heating, ventilation and air-conditioning installation work (CPV 45331000) in Nordrhein-Westfalen (DEA). Procedure type: beabsichtigte Beschränkte Ausschreibung. ## Key facts - Status: Open - Deadline: No deadline in the notice - Place of performance: Nordrhein-Westfalen (DEA) - Main CPV: Heating, ventilation and air-conditioning installation work (CPV 45331000) - Procedure: beabsichtigte Beschränkte Ausschreibung - Lots: 1 Source: [Official notice](https://oeffentlichevergabe.de/ui/de/notices/45ae42b3744b44a6). Each fact is from the official notice, last checked 8 November 2026, 12:31 (UTC+01:00). Fact sheet: [Inteliwert fact sheet: LWL - Maßregelvollzugsklinik, Schloß Haldem; Umbau Haus 6 zur Sicherheitspforte; Raumlufttechnische Anlagen; 26-228 UI. A product of Bandpey GmbH.](https://inteliwert.com/cards/opp_Y1TQQ33Z0WPWX7VTJMXBWKXTNS/ntv_PZR6DVWM6A1TDGQ594HM2MFR8J/en-sheet.png) (PNG, 1600 × 900) ## Lots (1) ### Lot LOT-0000: LWL - Maßregelvollzugsklinik, Schloß Haldem; Umbau Haus 6 zur Sicherheitspforte; Raumlufttechnische Anlagen; 26-228 UI - CPV: Heating, ventilation and air-conditioning installation work (CPV 45331000), Ventilation installation work (CPV 45331210), Ventilation and air-conditioning installation work (CPV 45331200) - Place: Nordrhein-Westfalen (DEA) ## Timeline - 8 November 2026, 12:31 (UTC+01:00): Original notice, Notice, version 1 (Contract or concession notice – standard regime), [Official notice](https://oeffentlichevergabe.de/ui/de/notices/45ae42b3744b44a6) ## Classification - CPV codes: Heating, ventilation and air-conditioning installation work (CPV 45331000); Ventilation installation work (CPV 45331210); Ventilation and air-conditioning installation work (CPV 45331200) - NUTS regions: Nordrhein-Westfalen (DEA) ## Official documents - [www.vergabe-westfalen.de](https://www.vergabe-westfalen.de/VMPSatellite/notice/CXS0Y5DDYD9B91F5) ## Questions and answers ### What is being procured (CPV)? Heating, ventilation and air-conditioning installation work (CPV 45331000), Ventilation installation work (CPV 45331210) and Ventilation and air-conditioning installation work (CPV 45331200). ### Where is the work performed (NUTS)? Nordrhein-Westfalen (DEA). ### Is it divided into lots? No, the notice names a single lot. ### Which procedure is used? beabsichtigte Beschränkte Ausschreibung. ### 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/45ae42b3744b44a6) ### Am I eligible? Inteliwert does not judge eligibility. The selection criteria are in the official notice. [Official notice](https://oeffentlichevergabe.de/ui/de/notices/45ae42b3744b44a6) ## 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. - [Wollersheim GmbH & Co. KG](https://inteliwert.com/company/org_BRG4E3YXBFT3CEKTZC7D2SKFWJ/wollersheim-gmbh-co-kg) · Hennef · SME (from the award notice) - 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 8 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_BRG4E3YXBFT3CEKTZC7D2SKFWJ), checked 8 Nov 2026 - [Heizungsbau Gerle GmbH](https://inteliwert.com/company/org_G7S55F8DE3756KH21K6W60EEF4/heizungsbau-gerle-gmbh) · Dülmen · SME (from the award notice) - Won a contract in CPV group 453 (2026-11-04): [Evidence](https://inteliwert.com/tender/opp_3F49DK4WCK66H3CZHVRQTQ3CTP/sanitaeranlagen-erweiterung-und-aufstockung-anne-frank-berufskolleg-muenster-bau), checked 8 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_G7S55F8DE3756KH21K6W60EEF4), checked 8 Nov 2026 - [Manfred Wessels GmbH & Co. KG](https://inteliwert.com/company/org_2BAE2HK37D3ED2K4WGC8JZNJ2E/manfred-wessels-gmbh-co-kg) · Vrees · SME (from the award notice) - Won a contract in CPV group 453 (2026-09-30): [Evidence](https://inteliwert.com/tender/opp_X5P9A54CWMFPPQ90HACKFXZF8D/neubau-eines-multifunktionsgebaeudes-fuer-akademie-fuer-sicherheit-in-energiewen), checked 8 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_2BAE2HK37D3ED2K4WGC8JZNJ2E), checked 8 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 8 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_383XS2EWE2GAK6ZTYJ336NNJ7Z), checked 8 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 8 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_C6TANKAT1CFARY4MBF84S4ES36), checked 8 Nov 2026 ## Related opportunities - [PV Anlagen NBBK, SZR, BKBM](https://inteliwert.com/tender/opp_447N2ERMQQHW1E9EQAGKN3W48C/pv-anlagen-nbbk-szr-bkbm) Open · Place: DEA (Nordrhein-Westfalen) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/f0dea93105ae5166), Last checked 8 Nov 2026, 23:30 (UTC+01:00) - [Terrassenfriedhof - Gestaltung Kolumbariumanalge III und Kolumbariumfeld](https://inteliwert.com/tender/opp_C7SHY6AF7X3SZS2X6ZW753Q0S3/terrassenfriedhof-gestaltung-kolumbariumanalge-iii-und-kolumbariumfeld) Open · Place: DEA (Nordrhein-Westfalen) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/07a030a09ef5820c), Last checked 8 Nov 2026, 23:30 (UTC+01:00) - [Historische Stadthalle Wuppertal – Dach- und Fassadensanierung Süd Restaurierung von 8 Steinskulpturen von den Turmfassaden](https://inteliwert.com/tender/opp_G0EY3FHRWZDA7RS2TEKJAZVVK4/historische-stadthalle-wuppertal-dach-und-fassadensanierung-sued-restaurierung-v) Open · Buyer: Stadt Wuppertal · Place: DEA1A (Nordrhein-Westfalen) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/14868bdb-f254-49d6-a62f-cc5ec1ba197e), Last checked 8 Nov 2026, 23:30 (UTC+01:00) - [Erweiterung gesicherter Bauzaun auf der Halde Hoheward](https://inteliwert.com/tender/opp_S49B7ZPYNH282EN1YX2CC3CP0H/erweiterung-gesicherter-bauzaun-auf-der-halde-hoheward) Open · Place: DEA (Nordrhein-Westfalen) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/0761cf86824704c5), Last checked 8 Nov 2026, 23:30 (UTC+01:00) - [Weidezaunanlage](https://inteliwert.com/tender/opp_AHQ6HAE5QYW0RCB1D1W65NKE1G/weidezaunanlage) Open · Place: DEA (Nordrhein-Westfalen) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/811aaa20576cc9e1), Last checked 8 Nov 2026, 22:31 (UTC+01:00) - [Totalunternehmerleistungen für die Baufeldfreimachung, Tiefbauarbeiten sowie Ertüchtigung und Herstellung der Medienver- und -entsorgung auf 23 Liegenschaften der Bundeswehr, Bundesanstalt für Immobilienaufgaben, Zentrale (VOEK 330-26)](https://inteliwert.com/tender/opp_CBQCM58HHCM1G3ZSE615P1YR96/totalunternehmerleistungen-fuer-die-baufeldfreimachung-tiefbauarbeiten-sowie-ert) Open · Buyer: Bundesanstalt für Immobilienaufgaben · Place: DEA22 (Nordrhein-Westfalen), DEF02 (Schleswig-Holstein), DE929 (Niedersachsen) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/0be76b76-a036-40e2-9d6b-a1d0cda34dbf), Last checked 8 Nov 2026, 22:31 (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/45ae42b3744b44a6](https://oeffentlichevergabe.de/ui/de/notices/45ae42b3744b44a6) - Last checked: 8 November 2026, 12:31 (UTC+01:00) The official notice is authoritative. Inteliwert shows what the notice states and links to it. --- Page: https://inteliwert.com/tender/opp_Y1TQQ33Z0WPWX7VTJMXBWKXTNS/lwl-massregelvollzugsklinik-schloss-haldem-umbau-haus-6-zur-sicherheitspforte-ra 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.