Expression of Interest for the expansion of digestion capacity RWZI Nieuwgraaf
Waterschap Rijn en IJssel has published an expression of interest (EOI) for the expansion of the digestion capacity of the RWZI Nieuwgraaf. The project concerns the construction and installation of additional fermentation tanks, associated pipelines, control systems, and integration with the existing wastewater treatment plant. The expansion must comply with Dutch water and environmental legislation, including the Water Quality Act and the Environmental Management Act. Additionally, requirements have been set regarding safety, project planning, cost control, and quality assurance. The procurement is aimed at parties with experience in water treatment, fermentation processes, and civil engineering. The contracting authority expects a detailed conceptual design, a feasibility study, and an implementation plan. The EOI is intended to conduct a market exploration and to draw up a shortlist of suitable companies for a follow-up procedure.
Works · European procedure
01What is being requested
Waterschap Rijn en IJssel has published an expression of interest (EOI) for the expansion of the digestion capacity of the RWZI Nieuwgraaf. The project concerns the construction and installation of additional fermentation tanks, associated pipelines, control systems, and integration with the existing wastewater treatment plant. The expansion must comply with Dutch water and environmental legislation, including the Water Quality Act and the Environmental Management Act. Additionally, requirements have been set regarding safety, project planning, cost control, and quality assurance. The procurement is aimed at parties with experience in water treatment, fermentation processes, and civil engineering. The contracting authority expects a detailed conceptual design, a feasibility study, and an implementation plan. The EOI is intended to conduct a market exploration and to draw up a shortlist of suitable companies for a follow-up procedure.
An expression of interest for the expansion of the digestion capacity of RWZI Nieuwgraaf.
02Exclusion grounds
- No specific exclusion grounds were extracted. In a European tender, the mandatory and discretionary grounds of art. 2.86/2.87 of the Dutch Procurement Act almost always apply — check the European Single Procurement Document (ESPD).
03Value in context
The contracting authority did not publish an estimated value — common for a large share of contracts. The EU threshold for werken is € 5,54 M, for reference.
04Likely competitors
05Legal themes that may be relevant here
06Frequently asked questions
What is the purpose of this expression of interest?
What does the assignment for the expansion of the digestion capacity entail?
What is expected from the participating parties?
Automatically compiled from the official tender data and documents.