Vitens N.V. is seeking a construction team agreement with a single contractor for an extensive renovation and expansion project at the Witharen water treatment complex. The scope includes, among other things, the new construction of a methane degassing unit, replacement of an RO installation, installation of a new water intake, expansion of the electrical facilities including a new transformer and high-voltage installation, replacement of the NSA facility with diesel storage, construction of new aeration towers with post-filtration, and adjustments to sludge processing. The project requires an integrated approach in which design, construction, installation, and commissioning are carried out within a single team. The contracting authority is using an open procedure and expects a detailed proposal with a clear project schedule, cost estimate, and quality and safety measures.
Works · Open · European procedure
01What is being requested
Vitens N.V. is seeking a construction team agreement with a single contractor for an extensive renovation and expansion project at the Witharen water treatment complex. The scope includes, among other things, the new construction of a methane degassing unit, replacement of an RO installation, installation of a new water intake, expansion of the electrical facilities including a new transformer and high-voltage installation, replacement of the NSA facility with diesel storage, construction of new aeration towers with post-filtration, and adjustments to sludge processing. The project requires an integrated approach in which design, construction, installation, and commissioning are carried out within a single team. The contracting authority is using an open procedure and expects a detailed proposal with a clear project schedule, cost estimate, and quality and safety measures.
The objective of this tender is to enter into a Construction Team Agreement with a single Contractor. The following works are included in the scope of the Assignment: - New construction of degassing (methane removal), including new building construction and the supply and installation of a degassing plant; - Replacement of RO installation; - Drilling of a water intake and connecting it; - Replacement and expansion of the electrical supply (including new transformer and electrical distribution equipment and high-voltage installation); - Replacement of the existing NSA facility, including dies
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
05Tender documents
06Legal themes that may be relevant here
07Frequently asked questions
What is the specific scope of work for Project Witharen?
Which contract form is being used for this project?
Automatically compiled from the official tender data and documents.
08Estimated value versus the market
€ 1,4 mln
€ 3,6 mln
€ 9,1 mln
Gegunde waarden in CPV 45 · werken n=3159