Full-scale Ozone Installation RWZI-Horstermeer
Stichting Waternet has issued an open tender for civil engineering, building, mechanical, electrical, and ozone installation works at the RWZI Horstermeer of waterschap Amstel, Gooi & Vecht. The project concerns the complete installation of an ozone treatment system, including design, construction, installation, testing, and commissioning. The contractor must comply with Dutch laws and regulations regarding water management, safety, and the environment. There is an explicit emphasis on experience with large-scale water treatment plants, knowledge of the specific requirements of ozone treatment, and the ability to deliver within the specified schedule and budgets. The contracting authority expects a detailed project plan, quality and safety management, and a maintenance plan for the service life of the installation. The tender is public and aimed at a broad market, with an emphasis on quality, innovation, and sustainability.
Works · Open · European procedure
01What is being requested
Stichting Waternet has issued an open tender for civil engineering, building, mechanical, electrical, and ozone installation works at the RWZI Horstermeer of waterschap Amstel, Gooi & Vecht. The project concerns the complete installation of an ozone treatment system, including design, construction, installation, testing, and commissioning. The contractor must comply with Dutch laws and regulations regarding water management, safety, and the environment. There is an explicit emphasis on experience with large-scale water treatment plants, knowledge of the specific requirements of ozone treatment, and the ability to deliver within the specified schedule and budgets. The contracting authority expects a detailed project plan, quality and safety management, and a maintenance plan for the service life of the installation. The tender is public and aimed at a broad market, with an emphasis on quality, innovation, and sustainability.
Civil engineering, building, mechanical, electrical, and ozone installation works at the RWZI Horstermeer of waterschap Amstel, Gooi & Vecht.
02Outcome
Aannemingsmaatschappij Vobi B.V.
03Exclusion 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).
04Value 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.
05Bidders in this segment
06Tender documents
07Legal themes that may be relevant here
08Frequently asked questions
What does the assignment for the RWZI Horstermeer entail?
Which works are part of the ozone installation?
Automatically compiled from the official tender data and documents.
09Estimated value versus the market
€ 1,4 mln
€ 3,6 mln
€ 9,1 mln
Gegunde waarden in CPV 45 · werken n=3159