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TENDER · netherlands-tendernedgovernmentconsulting

Adviesdiensten Nooduitlaat RWZI Eindhoven 2026 Tender

Waterschap De Dommel

In context

This is a contract notice published by a government body covering consulting. Delivery covers Netherlands (Europe). It is classified under Water and Engineering and Infrastructure against the sustainability taxonomy rather than matched on keywords.

Summary

A Dutch water board seeks advisory services to support design and construction of a new emergency overflow at the RWZI Eindhoven wastewater treatment plant, connected to the existing Riool Stad overflow structure, to replace the current Riool-Zuid outlet that pollutes the Kleine Dommel. Engineering consultancies and SMEs with wastewater infrastructure expertise fit this scope.

Summary by Raise Lens from the official notice · 29 Oct 2026Accurate?

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About this tender

The Waterschap De Dommel (regional water authority) is procuring advisory services for the construction of a new emergency outfall (nooduitlaat) at the RWZI Eindhoven wastewater treatment plant. The current emergency outfall of the Riool-Zuid sewer system would be removed and replaced with a new one on the RWZI Eindhoven site. The background is that when the Riool-Zuid emergency outfall operates, untreated wastewater, including faecal matter and toilet paper, is discharged into the Kleine Dommel stream. This causes flooding, severe pollution of the surrounding area, poor water quality and significant ecological damage. The new outfall will be built in or on the Riool-Zuid and connected to the existing emergency outfall culvert of Riool Stad. This tender covers advisory services supporting the design, construction and installation of the new emergency outfall at RWZI Eindhoven. The procedure is an open tender under the Aanbestedingswet 2012 (Dutch Public Procurement Act), classified as a services contract and published as a national-level notice with PB/S number 746102-2026. The planned start and completion dates of the contract are not stated in the notice.

Key requirements

  • ✓Advisory services for building a new emergency overflow (nooduitlaat) at RWZI Eindhoven
  • ✓Connection to the existing Riool Stad emergency overflow culvert
  • ✓Aim to prevent wastewater, sewage and toilet paper discharge into the Kleine Dommel

Relevant sectors

Water tendersInfrastructure

How this compares

  • Compared with 104 similar tenders (water in Netherlands) listed in the last 12 months.
  • Similar tenders that state a value range from $154k to $220m, with a median of $1.7m (16 tenders).
  • It allows 41 days to respond, shorter than the typical 47 days across 63 similar tenders.
  • This is the only similar tender from this organisation listed here in the last 12 months.

Figures are computed from notices listed on Raise Lens in the same sector and country over the last 12 months.

About this sector

Water funding covers supply, sanitation, wastewater treatment, water efficiency, catchment management and flood risk. A large share is public procurement for infrastructure and services, alongside grants for innovation and access in underserved areas. Bidders and applicants are typically assessed on technical capacity, operating experience and community impact.