Source: https://tendernation.io/opportunities/01a1407a-e072-73d7-94fe-25ba597cdec6/germany-sewage-refuse-cleaning-and-environmental-services-transportleistun closed DE open procedure Suitable for SMEs # Sewage, refuse, cleaning and environmental services – Transportleistungen für mobile Entsorgung, Absaugen, Transportieren und Aufleiten von Schmutzwasser aus abflusslosen Sammelgruben und Fäkalschlamm aus Kleinkläranlagen [Wasser- und Abwasserzweckverband Calau](https://tendernation.io/buyers/wasser-und-abwasserzweckverband-calau) Estimated value Not stated Published 15 Jun 2026 Deadline Closed 13 Jul 2026 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. - Open procedure Anyone can submit a full tender; there is no shortlisting stage. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender Transportleistungen für die mobile Entsorgung, das Absaugen und das Aufleiten von Schmutzwasser aus abflusslosen Sammelgruben und Fäkalschlamm aus Kleinkläranlagen innerhalb des Verbandsgebiets des WAC Calau zu den Kläranlagen Lübbernau/Spreewald, Vetschau/Spreewald und Altdöbern. ## CPV classification Sewage, refuse, cleaning and environmental services Sewage disposal services Cesspool or septic tank emptying services Sludge disposal services Source Tenders Electronic Daily (EU) · Notice 406325-2026 [View official notice](https://ted.europa.eu/en/notice/406325-2026) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Wasser- und Abwasserzweckverband Calau: past awards and live tenders](https://tendernation.io/buyers/wasser-und-abwasserzweckverband-calau) [Sector More Sewage, refuse, cleaning & environmental tenders](https://tendernation.io/sectors/sewage-refuse-cleaning-environmental) ## More tenders like this [SHWD Cleaning · South Hams District Council · 32 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a15552-1e5c-7112-a772-bb30d175a2ae/shwd-cleaning) [Pest Control Services · Yorkshire Housing Limited · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15552-1ecb-72eb-99a2-28725729b3f4/pest-control-services) [Pest Control Services Concession 2027-30 (FH2610191) · The District Council of Folkestone and Hythe · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a154e4-44f9-7309-afae-daba3a678a46/pest-control-services-concession-2027-30-fh2610191) [Invitation to Tender Window Cleaning Services - Wirral · Wirral Community Health and Care NHS Foundation Trust · 32 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a1539a-cf1d-702b-9ffd-93cfa91d3c7c/invitation-to-tender-window-cleaning-services-wirral) [Refuse transport services – Odbiór odpadów komunalnych z terenu miasta Maków Mazowiecki · Miasto Maków Mazowiecki · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a15183-3f12-7325-9c2f-18eb44993615/poland-refuse-transport-services-odbior-odpadow-komunalnych-z-terenu-miasta) [Cleaning services – Úklidové služby pro budovy JP · České vysoké učení technické v Praze · 15 days left · 3 Nov 2026](https://tendernation.io/opportunities/01a15183-4b75-72e0-8073-c7b65b5d95d9/czechia-cleaning-services-uklidove-sluzby-pro-budovy-jp)