# HD-Reinigung SW-, RW- und MW-Kanalisation - Unterhaltungsreinigung für das Kanalnetz im Stadtgebiet Seelze Open · Tender ## At a glance This tender is for Sewer survey services (CPV 90491000) in Niedersachsen (DE9). The notice gives 8 December 2026, 10:45 (UTC+01:00) as the deadline. Procedure type: de-open. ## Key facts - Status: Open - Deadline: 8 December 2026, 10:45 (UTC+01:00) (in 26 days) - Place of performance: Niedersachsen (DE9) - Main CPV: Sewer survey services (CPV 90491000) - Procedure: de-open - Lots: 1 Source: [Official notice](https://oeffentlichevergabe.de/ui/de/notices/2a5ef6630c25ad49). Each fact is from the official notice, last checked 12 November 2026, 01:30 (UTC+01:00). Fact sheet: [Inteliwert fact sheet: HD-Reinigung SW-, RW- und MW-Kanalisation - Unterhaltungsreinigung für das Kanalnetz im Stadtgebiet Seelze, deadline 8 December 2026, 10:45 (UTC+01:00). A product of Bandpey GmbH.](https://inteliwert.com/cards/opp_XRSG174SHRZHE02TCKSG6ZXNB2/ntv_6DJGC8ZVTFMCN58N9D8TC5KXT0/en-sheet.png) (PNG, 1600 × 900) ## Lots (1) ### Lot LOT-0000: HD-Reinigung SW-, RW- und MW-Kanalisation - Unterhaltungsreinigung für das Kanalnetz im Stadtgebiet Seelze - CPV: Sewer survey services (CPV 90491000), Sewer cleaning services (CPV 90470000) - Place: Niedersachsen (DE9) - Deadline: 8 December 2026, 10:45 (UTC+01:00) ## Timeline - 12 November 2026, 01:30 (UTC+01:00): Original notice, Notice, version 1 (Contract or concession notice – standard regime), [Official notice](https://oeffentlichevergabe.de/ui/de/notices/2a5ef6630c25ad49) ## Classification - CPV codes: Sewer survey services (CPV 90491000); Sewer cleaning services (CPV 90470000) - NUTS regions: Niedersachsen (DE9) ## Official documents - [www.dtvp.de](https://www.dtvp.de/Satellite/notice/CXVHYDDDY5M6MQ61) ## Questions and answers ### When is the deadline? The official notice gives 8 December 2026, 10:45 (UTC+01:00) as the deadline. ### What is being procured (CPV)? Sewer survey services (CPV 90491000) and Sewer cleaning services (CPV 90470000). ### 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/2a5ef6630c25ad49) ### Am I eligible? Inteliwert does not judge eligibility. The selection criteria are in the official notice. [Official notice](https://oeffentlichevergabe.de/ui/de/notices/2a5ef6630c25ad49) ## 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. - [Aqua-Tool GmbH & Co.KG](https://inteliwert.com/company/org_4297W97AB8K63PQGX0RNRZ08R4/aqua-tool-gmbh-co-kg) · Werne · SME (from the award notice) - Won a contract in CPV group 904 (2026-06-17): [Evidence](https://inteliwert.com/tender/opp_3FYNSH5G8T8WMRVKFKA7HT9W6V/opt-inspektion-kanalnetz-paket-3), checked 12 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_4297W97AB8K63PQGX0RNRZ08R4), checked 12 Nov 2026 - [Körner Rohr & Umwelt GmbH](https://inteliwert.com/company/org_C7TPSDRZKCVVGJCVJXQCQKQ9BX/koerner-rohr-umwelt-gmbh) · Dresden · SME (from the award notice) - Won a contract in CPV group 904 (2026-06-18): [Evidence](https://inteliwert.com/tender/opp_C29PNK4XK5Q45VVN17J43DT15Z/arv-wartung-regenwasserbehandlungsanlagen-sm-calau-26-29), checked 12 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_C7TPSDRZKCVVGJCVJXQCQKQ9BX), checked 12 Nov 2026 - [Butz GmbH & Co. KG](https://inteliwert.com/company/org_PPP5HFWP096C0H1B1GR4TETPVK/butz-gmbh-co-kg) · Haßmersheim · SME (from the award notice) - Won a contract in CPV group 904 (2026-07-15): [Evidence](https://inteliwert.com/tender/opp_XZ1QVVJ07KFYNCZ71VZJ9Z4DMV/033-26-reinigung-und-bauliche-zustandserfassung-kanalnetz-sinsheim), checked 12 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_PPP5HFWP096C0H1B1GR4TETPVK), checked 12 Nov 2026 - [P&B Umwelttechnik GmbH & Co. KG](https://inteliwert.com/company/org_31J8P3S2V3B87HGM08E50DNSNQ/p-b-umwelttechnik-gmbh-co-kg) · Saerbeck · SME (from the award notice) · New to public tenders - Won a contract in CPV group 904 (2026-10-26): [Evidence](https://inteliwert.com/tender/opp_7ATE83G15D8EXXHV44A7T2TDMP/bekanntmachung-vergebener-auftrag-tv-kanalinspektion-und-reinigung-im-ortsteil-w), checked 12 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_31J8P3S2V3B87HGM08E50DNSNQ), checked 12 Nov 2026 - [FÄKA Umweltschutz Abfallbeseitigungs GmbH](https://inteliwert.com/company/org_4FQN10707VBD3N2ENWC710TZT8/faeka-umweltschutz-abfallbeseitigungs-gmbh) · Neunkirchen-Seelscheid · SME (from the award notice) · New to public tenders - Won a contract in CPV group 904 (2026-07-02): [Evidence](https://inteliwert.com/tender/opp_Z8A25JW16BYWFJXZ1C4NBYPWR1/kanalreinigung-2026-2027), checked 12 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_4FQN10707VBD3N2ENWC710TZT8), checked 12 Nov 2026 ## Related opportunities - [Sanierung des Chinesentempels, Emden / Laserreinigung (ea)](https://inteliwert.com/tender/opp_9KDW58XHHZK8GC2GY92AB603H0/sanierung-des-chinesentempels-emden-laserreinigung-ea) Open · Place: DE9 (Niedersachsen) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/b129c2542ab4655f), Last checked 11 Nov 2026, 13:31 (UTC+01:00) - [Spülleistungen für die Jahre 2027 - 2030](https://inteliwert.com/tender/opp_AV29BCAZJG11SF3CMJVH8HZ00Y/spuelleistungen-fuer-die-jahre-2027-2030) Open · Buyer: Osterholzer Stadtwerke GmbH & Co. KG c/o Landkreis Osterholz - Zentrale Vergabestelle · Place: DE936 (Niedersachsen) · Deadline: 15 Dec 2026, 11:00 (UTC+01:00) · [Official notice](https://ted.europa.eu/de/notice/-/detail/781537-2026), Last checked 12 Nov 2026, 01:30 (UTC+01:00) - [Glas- und Rahmenreinigung an den Standorten Osnabrück und Lingen](https://inteliwert.com/tender/opp_QS3ZA45F2A8ZM3GN8SSYS5TKR4/glas-und-rahmenreinigung-an-den-standorten-osnabrueck-und-lingen) Open · Buyer: Hochschule Osnabrück · Place: DE944 (Niedersachsen), DE949 (Niedersachsen) · Deadline: 14 Dec 2026, 10:00 (UTC+01:00) · [Official notice](https://ted.europa.eu/de/notice/-/detail/779224-2026), Last checked 12 Nov 2026, 01:30 (UTC+01:00) - [26B80100, FLI Mariensee / Mecklenhorst, Endgültige Unterbringung d. FLI in ME/MA, Bauendreinigung](https://inteliwert.com/tender/opp_GZHTBSB80B9QQP6H0WYXWFGRGM/26b80100-fli-mariensee-mecklenhorst-endgueltige-unterbringung-d-fli-in-me-ma-bau) Open · Place: DE9 (Niedersachsen) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/0c8aa6b38b76c996), Last checked 10 Nov 2026, 19:30 (UTC+01:00) - [Stadt Garbsen - Geschlossene Sanierung von Anschlussleitungen 2026/27 (Hausmeistervertrag)](https://inteliwert.com/tender/opp_E45QY7XF05BWAMXMNGVXC90B7N/stadt-garbsen-geschlossene-sanierung-von-anschlussleitungen-2026-27-hausmeisterv) Open · Place: DE9 (Niedersachsen) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/b8163013742a6975), Last checked 10 Nov 2026, 11:31 (UTC+01:00) - [LDAR Messdienstleistungen](https://inteliwert.com/tender/opp_5M31F4P14MMVPMWTQ6G18X9MY8/ldar-messdienstleistungen) Open · Buyer: Gasunie Deutschland GmbH & Co. KG · Place: DE929 (Niedersachsen) · Published value: €3,200,000 excl. VAT · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/d0b718ec-637f-4674-bef9-71cdc45be9d7), Last checked 9 Nov 2026, 12:31 (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/2a5ef6630c25ad49](https://oeffentlichevergabe.de/ui/de/notices/2a5ef6630c25ad49) - Last checked: 12 November 2026, 01:30 (UTC+01:00) The official notice is authoritative. Inteliwert shows what the notice states and links to it. --- Page: https://inteliwert.com/tender/opp_XRSG174SHRZHE02TCKSG6ZXNB2/hd-reinigung-sw-rw-und-mw-kanalisation-unterhaltungsreinigung-fuer-das-kanalnetz 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.