# Stiftung Schloss Marienburg: Bauabschnitt 2: Schlosserarbeiten Open · Tender ## At a glance This tender is for Reinforced-concrete work (CPV 45262310) in Niedersachsen (DE9). The notice gives 10 November 2026, 10:00 (UTC+01:00) as the deadline. Procedure type: de-open. ## Key facts - Status: Open - Deadline: 10 November 2026, 10:00 (UTC+01:00) (in 2 days) - Place of performance: Niedersachsen (DE9) - Main CPV: Reinforced-concrete work (CPV 45262310) - Procedure: de-open - Lots: 1 Source: [Official notice](https://oeffentlichevergabe.de/ui/de/notices/03c6a057fcf761bc). Each fact is from the official notice, last checked 26 October 2026, 15:14 (UTC+01:00). Fact sheet: [Inteliwert fact sheet: Stiftung Schloss Marienburg: Bauabschnitt 2: Schlosserarbeiten, deadline 10 November 2026, 10:00 (UTC+01:00). A product of Bandpey GmbH.](https://inteliwert.com/cards/opp_YAFK9D7AQ95GBZZ781PPQQ2N3N/ntv_H665P66ZW7WEPK7PT8VYKY56H6/en-sheet.png) (PNG, 1600 × 900) ## Lots (1) ### Lot LOT-0000: Stiftung Schloss Marienburg: Bauabschnitt 2: Schlosserarbeiten - CPV: Reinforced-concrete work (CPV 45262310), Castle construction work (CPV 45212354), Fencing, railing and safety equipment installation work (CPV 45340000) - Place: Niedersachsen (DE9) - Deadline: 10 November 2026, 10:00 (UTC+01:00) ## Timeline - 26 October 2026, 15:14 (UTC+01:00): Original notice, Notice, version 1 (Contract or concession notice – standard regime), [Official notice](https://oeffentlichevergabe.de/ui/de/notices/03c6a057fcf761bc) ## Classification - CPV codes: Reinforced-concrete work (CPV 45262310); Castle construction work (CPV 45212354); Fencing, railing and safety equipment installation work (CPV 45340000) - NUTS regions: Niedersachsen (DE9) ## Official documents - [www.dtvp.de](https://www.dtvp.de/Satellite/notice/CXP4YBLMW1G) ## Questions and answers ### When is the deadline? The official notice gives 10 November 2026, 10:00 (UTC+01:00) as the deadline. ### What is being procured (CPV)? Reinforced-concrete work (CPV 45262310), Castle construction work (CPV 45212354) and Fencing, railing and safety equipment installation work (CPV 45340000). ### Where is the work performed (NUTS)? Niedersachsen (DE9). ### Is it divided into lots? No, the notice names a single lot. ### Which procedure is used? de-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/03c6a057fcf761bc) ### Am I eligible? Inteliwert does not judge eligibility. The selection criteria are in the official notice. [Official notice](https://oeffentlichevergabe.de/ui/de/notices/03c6a057fcf761bc) ## 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. - [W. Markgraf GmbH & Co. KG - Bauunternehmung](https://inteliwert.com/company/org_18MCKAAEGGGB4STCGR6XENTVKA/w-markgraf-gmbh-co-kg-bauunternehmung) · Bayreuth · SME (from the award notice) - Won a contract in CPV group 452 (2026-10-27): [Evidence](https://inteliwert.com/tender/opp_ECN3TWWZ330R54A4DMMEX0CHV3/wittighausen-umbau-vst-pu-und-bahnsteige), checked 4 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_18MCKAAEGGGB4STCGR6XENTVKA), checked 4 Nov 2026 - [Kettlitz GmbH](https://inteliwert.com/company/org_Y5HSRXHDNZP9PJTMXXQSA5RQ81/kettlitz-gmbh) · Ludwigshafen · SME (from the award notice) - Won a contract in CPV group 452 (2026-10-26): [Evidence](https://inteliwert.com/tender/opp_PHS0NVEVP2RZCYCTFTYM0D535T/schlosserarbeiten-iii), checked 4 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_Y5HSRXHDNZP9PJTMXXQSA5RQ81), checked 4 Nov 2026 - [ABV Bedachung und Bautenschutz GmbH](https://inteliwert.com/company/org_3YXAAHVJ80SG0PYF24B32Y6TST/abv-bedachung-und-bautenschutz-gmbh) · Aurich · SME (from the award notice) · New to public tenders - Won a contract in CPV group 452 (2026-10-29): [Evidence](https://inteliwert.com/tender/opp_C44M9EG2G030Q31XCGVXGX406J/neubau-rathaus-dachabdichtungsarbeiten-2-ba), checked 4 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_3YXAAHVJ80SG0PYF24B32Y6TST), checked 4 Nov 2026 - [Innenausbau Hoffrogge GmbH](https://inteliwert.com/company/org_7SSQJ22YFV4HHV8V6PQBEGYD5H/innenausbau-hoffrogge-gmbh) · Schapen · SME (from the award notice) · New to public tenders - Won a contract in CPV group 452 (2026-10-26): [Evidence](https://inteliwert.com/tender/opp_KYJ8E30JPW84ZRK246EPJMY1NX/erw-gesamtschule-verl-trockenbauabhangdecke-neubau), checked 4 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_7SSQJ22YFV4HHV8V6PQBEGYD5H), checked 4 Nov 2026 - [Frärks GmbH](https://inteliwert.com/company/org_KCQ8NB9J3ABTCKSX6R5P46DS91/fraerks-gmbh) · Nienburg · SME (from the award notice) · New to public tenders - Won a contract in CPV group 452 (2026-10-27): [Evidence](https://inteliwert.com/tender/opp_W8N9PV5KBB4XQHRPJWTWQT3EXN/geb-3403-energetische-dach-und-fassadensanierung-ve307-dachabdichtungsarbeiten), checked 4 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_KCQ8NB9J3ABTCKSX6R5P46DS91), checked 4 Nov 2026 ## Related opportunities - [26B40243; Hochschule Hannover; Bauunterhaltung allgemein; Lüftungstechnik](https://inteliwert.com/tender/opp_A9CWDJ4NABPEYRY1Y00GM38SFB/26b40243-hochschule-hannover-bauunterhaltung-allgemein-lueftungstechnik) Open · Place: DE9 (Niedersachsen) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/e52a9127d1c9f335), Last checked 8 Nov 2026, 13:30 (UTC+01:00) - [Ollershof Munster, Heizungserneuerung](https://inteliwert.com/tender/opp_F5WCR9FHNKFHJJ61VGW1NY83AT/ollershof-munster-heizungserneuerung) Open · Place: DE9 (Niedersachsen) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/92a44d1e9d0c7158), Last checked 8 Nov 2026, 13:30 (UTC+01:00) - [Geb. 3450 Dachausstieg - Verlängerung Außentreppe - VE001 Schlosserarbeiten](https://inteliwert.com/tender/opp_KXADC75PDRZP3014KNFXG7VM8Z/geb-3450-dachausstieg-verlaengerung-aussentreppe-ve001-schlosserarbeiten) Open · Place: DE9 (Niedersachsen) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/0d1279089f868bf3), Last checked 8 Nov 2026, 13:30 (UTC+01:00) - [Digitale Steuerzentrale (DSZ) Lüneburg](https://inteliwert.com/tender/opp_TG749VMVD22FD9F83PJMW6YQ45/digitale-steuerzentrale-dsz-lueneburg) Open · Buyer: DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) · Place: DE935 (Niedersachsen) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/9d68b9bb-6c86-4fbc-a1a3-a0be6756c248), Last checked 8 Nov 2026, 13:30 (UTC+01:00) - [26B20125 - Von-Düring-Kaserne Rotenburg, Neubau SanVersZ, RLT-Anlage und Kaltwasser für ein SanVersZ der Bundeswehr](https://inteliwert.com/tender/opp_XMS9JY0YH26E6FTVXB3TMNJFPV/26b20125-von-duering-kaserne-rotenburg-neubau-sanversz-rlt-anlage-und-kaltwasser) Open · Place: DE9 (Niedersachsen) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/0cf0c491dd4c4b80), Last checked 8 Nov 2026, 13:30 (UTC+01:00) - [26B40245; Hochschule Hannover; Bauunterhaltung allgemein; Heizungstechnik](https://inteliwert.com/tender/opp_Z8R82JQK98R8NMJM3RNTHT5P2D/26b40245-hochschule-hannover-bauunterhaltung-allgemein-heizungstechnik) Open · Place: DE9 (Niedersachsen) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/897a89430396b15d), Last checked 8 Nov 2026, 13:30 (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/03c6a057fcf761bc](https://oeffentlichevergabe.de/ui/de/notices/03c6a057fcf761bc) - 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_YAFK9D7AQ95GBZZ781PPQQ2N3N/stiftung-schloss-marienburg-bauabschnitt-2-schlosserarbeiten 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.