# Sedimentumlagerung Bederkesaer See Open · Tender ## At a glance This tender is for Dredging and pumping works for water treatment plant installations (CPV 45245000) in Niedersachsen (DE9). The notice gives 30 November 2026, 10:00 (UTC+01:00) as the deadline. Procedure type: de-open. ## Key facts - Status: Open - Deadline: 30 November 2026, 10:00 (UTC+01:00) (in 17 days) - Place of performance: Niedersachsen (DE9) - Main CPV: Dredging and pumping works for water treatment plant installations (CPV 45245000) - Procedure: de-open - Lots: 1 Source: [Official notice](https://oeffentlichevergabe.de/ui/de/notices/7870824fbc0b4508). Each fact is from the official notice, last checked 13 November 2026, 05:30 (UTC+01:00). Fact sheet: [Inteliwert fact sheet: Sedimentumlagerung Bederkesaer See, deadline 30 November 2026, 10:00 (UTC+01:00). A product of Bandpey GmbH.](https://inteliwert.com/cards/opp_2V3WSJMPGECMM350NQZES9143K/ntv_WR6EEW8QJ92E2HZ3FJZX6NBDSG/en-sheet.png) (PNG, 1600 × 900) ## Lots (1) ### Lot LOT-0000: Sedimentumlagerung Bederkesaer See - CPV: Dredging and pumping works for water treatment plant installations (CPV 45245000), Waterside leisure facilities construction work (CPV 45242000), Dredging and pumping works (CPV 45252124), Construction work for water projects (CPV 45240000) - Place: Niedersachsen (DE9) - Deadline: 30 November 2026, 10:00 (UTC+01:00) ## Timeline - 13 November 2026, 05:30 (UTC+01:00): Original notice, Notice, version 1 (Contract or concession notice – standard regime), [Official notice](https://oeffentlichevergabe.de/ui/de/notices/7870824fbc0b4508) ## Classification - CPV codes: Dredging and pumping works for water treatment plant installations (CPV 45245000); Waterside leisure facilities construction work (CPV 45242000); Dredging and pumping works (CPV 45252124); Construction work for water projects (CPV 45240000) - NUTS regions: Niedersachsen (DE9) ## Official documents - [vergabe.niedersachsen.de](https://vergabe.niedersachsen.de/Satellite/notice/CXQ6YDCRZ45) ## Questions and answers ### When is the deadline? The official notice gives 30 November 2026, 10:00 (UTC+01:00) as the deadline. ### What is being procured (CPV)? Dredging and pumping works for water treatment plant installations (CPV 45245000), Waterside leisure facilities construction work (CPV 45242000), Dredging and pumping works (CPV 45252124) and Construction work for water projects (CPV 45240000). ### 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/7870824fbc0b4508) ### Am I eligible? Inteliwert does not judge eligibility. The selection criteria are in the official notice. [Official notice](https://oeffentlichevergabe.de/ui/de/notices/7870824fbc0b4508) ## Related opportunities - [Erweiterung Grundschule Seefeld](https://inteliwert.com/tender/opp_1Y55KX8XY2HJ6WMC71X6EA00TN/erweiterung-grundschule-seefeld) Open · Place: DE9 (Niedersachsen) · Deadline: 3 Dec 2026, 10:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/dfc9511bcc2a9370), Last checked 13 Nov 2026, 05:30 (UTC+01:00) - [Freiwillige Feuerwehr Eversburg - Umbau: Trockenbau](https://inteliwert.com/tender/opp_3D8NRFJ4J0GSASZ5WK5FRC1CX5/freiwillige-feuerwehr-eversburg-umbau-trockenbau) Open · Place: DE9 (Niedersachsen) · Deadline: 2 Dec 2026, 08:30 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/d506a2e8ef4a075c), Last checked 13 Nov 2026, 05:30 (UTC+01:00) - [Sanierung Glasdach Gymnasium Leiferde - Dachdeckerarbeiten](https://inteliwert.com/tender/opp_3NWM4ZK8X8HR84FHK631KQV1WG/sanierung-glasdach-gymnasium-leiferde-dachdeckerarbeiten) Open · Place: DE9 (Niedersachsen) · Deadline: 24 Nov 2026, 08:29 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/f721c7a5ff94ac6d), Last checked 13 Nov 2026, 05:30 (UTC+01:00) - [B 68 EBW über den Essener Kanal/ Straßenbau L840](https://inteliwert.com/tender/opp_45ZW5CMT14FFBJ06DM4097M7PN/b-68-ebw-ueber-den-essener-kanal-strassenbau-l840) Open · Place: DE9 (Niedersachsen) · Deadline: 25 Nov 2026, 10:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/510652f0a52989b1), Last checked 13 Nov 2026, 05:30 (UTC+01:00) - [Bühne - Neubau Grundschule Bungerhof](https://inteliwert.com/tender/opp_4G1ZBHM2CT3KPPJH25QCRBE3ES/buehne-neubau-grundschule-bungerhof) Open · Place: DE9 (Niedersachsen) · Deadline: 21 Jan 2027, 09:30 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/427c8fa2d2710417), Last checked 13 Nov 2026, 05:30 (UTC+01:00) - [26B30509 - Amtsgericht Norden, Neugestaltung Eingangsbereich - Abbruch Fensterfassade u. Einbau Pfosten-Riegel-Fassade](https://inteliwert.com/tender/opp_5CJ4H8NV1P7CWG6M1881BJHSAG/26b30509-amtsgericht-norden-neugestaltung-eingangsbereich-abbruch-fensterfassade) Open · Place: DE9 (Niedersachsen) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/b15ba96dfc9f9411), Last checked 13 Nov 2026, 05:30 (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/7870824fbc0b4508](https://oeffentlichevergabe.de/ui/de/notices/7870824fbc0b4508) - Last checked: 13 November 2026, 05:30 (UTC+01:00) The official notice is authoritative. Inteliwert shows what the notice states and links to it. --- Page: https://inteliwert.com/tender/opp_2V3WSJMPGECMM350NQZES9143K/sedimentumlagerung-bederkesaer-see 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.