Source: https://tendernation.io/opportunities/01a1405e-f434-7129-990a-a44a955ab285/germany-engineering-services-ausbau-wdk-bis-marl-erstellung-eines-hydrogeo Open for bids DE Suitable for SMEs # Engineering services – Ausbau WDK bis Marl - Erstellung eines hydrogeologischen Gutachtens [Wasserstraßen-Neubauamt Datteln](https://tendernation.io/buyers/wasserstrassen-neubauamt-datteln) Estimated value Not stated Published 15 Oct 2026 Deadline 30 days left 18 Nov 2026 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender Erstellen eines hydrogeologischen Gutachtens für drei Schleusenstandorte inklusive Nachweisführung der Grundwasserneutralität für verschiedene Bau-, Zwischen- und Planzustände ## CPV classification Engineering services Source Tenders Electronic Daily (EU) · Notice 714499-2026 [View official notice](https://ted.europa.eu/en/notice/714499-2026) 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 Wasserstraßen-Neubauamt Datteln: past awards and live tenders](https://tendernation.io/buyers/wasserstrassen-neubauamt-datteln) [Sector More Architecture, engineering & surveying tenders](https://tendernation.io/sectors/architecture-engineering-surveying) ## More tenders like this [Engineering design services for the construction of civil engineering works – RAW\_700-34\_TW, SW, NW · Entwicklungsgesellschaft Industriegebiet Halle-Saalkreis mbH & Co. KG · 7 days left · 26 Oct 2026](https://tendernation.io/opportunities/01a14064-e381-7112-bb94-ffb3cfce7009/germany-engineering-design-services-for-the-construction-of-civil-engineering) [Engineering-design services for traffic installations – B 64n, Entwurfs- und Genehmigungsplanung VA, Luftschadstoffgutachten, Fachbeitrag zur WRRL · Landesbetrieb Straßenbau NRW - RNL-Sauerland-Hochstift - Außenstelle Paderborn · 1 day left · 20 Oct 2026](https://tendernation.io/opportunities/01a14066-a0ba-7099-9f61-e2c54b7f35f1/germany-engineering-design-services-for-traffic-installations-b-64n-entwurf) [Engineering design services for the construction of civil engineering works – GP 01.01.434 Neubau einer Schlammbehandlung und 01.01.435 Neubau von Werkstätten · Stadt Bergisch Gladbach - Abwasserwerk · 1 day left · 20 Oct 2026](https://tendernation.io/opportunities/01a14068-34d7-72da-a382-648d4cf9653d/germany-engineering-design-services-for-the-construction-of-civil-engineering) [Engineering design services for the construction of civil engineering works – Klärwerk Köhlbrandhöft, Neubau Faulbehälter, Generalplanung (IA-23/01-100-001) · Hamburger Stadtentwässerung AöR, Vergabemanagement · 31 days left · 19 Nov 2026](https://tendernation.io/opportunities/01a14210-6ae4-719e-b51e-743909658509/germany-engineering-design-services-for-the-construction-of-civil-engineering) [Engineering design services for the construction of civil engineering works – Stadtgemeinde Baden bei Wien - Kläranlage Baden - Erweiterung - Generalplanungsleistungen samt (Fach-)Bauaufsicht · Stadtgemeinde Baden - Wasserwirtschaft · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-3aa9-7371-9163-19a947ed0eb7/austria-engineering-design-services-for-the-construction-of-civil-engineering) [Engineering design services for the construction of civil engineering works – 01.01.342 Teilgebiet 1 und 2 Ingenieurleistungen Kanalsanierungsmaßnahmen · Stadt Bergisch Gladbach - Abwasserwerk · 1 day left · 21 Oct 2026](https://tendernation.io/opportunities/01a14066-865d-73c7-b64c-12f4096dcb29/germany-engineering-design-services-for-the-construction-of-civil-engineering)