31160061: Design and execution of Renovation of Hydraulic Installations Oosterscheldekering
Rijkswaterstaat is using a competitive dialogue to replace and modernize the 130 hydraulic installations of the Oosterscheldekering. The assignment consists of a design and proof-of-concept phase for six gates, including the supply and manufacture of components, followed by the realization of the remaining installations. The works include hydraulic units, manifolds, stainless steel piping and supports on the cylinders, and the overhaul of electric motors for hydraulic pumps. The new installations must function reliably for a minimum of 25 years. The tender focuses on technical innovation, sustainability, and long service life, with a clear focus on risk management through a phased approach.
Works · Competitive dialogue · European procedure
01What is being requested
Rijkswaterstaat is using a competitive dialogue to replace and modernize the 130 hydraulic installations of the Oosterscheldekering. The assignment consists of a design and proof-of-concept phase for six gates, including the supply and manufacture of components, followed by the realization of the remaining installations. The works include hydraulic units, manifolds, stainless steel piping and supports on the cylinders, and the overhaul of electric motors for hydraulic pumps. The new installations must function reliably for a minimum of 25 years. The tender focuses on technical innovation, sustainability, and long service life, with a clear focus on risk management through a phased approach.
The movement works of the Oosterscheldekering are driven by 130 hydraulic installations. These installations are nearing the end of their service life and must be made suitable for the future. A part of this task is the replacement of the 130 installations. After replacement, these must continue to function properly for a duration of at least 25 years. The contractor must primarily perform the following works: • Hydraulic unit; • Manifold; • Stainless steel piping and supports on the cylinders on the piers; • Overhauling the electric motors of hydraulic pumps. In order to manage risks as ef
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 exact scope of the assignment for the Oosterscheldekering?
What specific works are expected under the assignment?
How is the execution of the renovation of the hydraulic installations structured?
Automatically compiled from the official tender data and documents.
07Estimated value versus the market
€ 1,4 mln
€ 3,6 mln
€ 9,1 mln
Gegunde waarden in CPV 45 · werken n=3159