31187271 - ViA15 Groundwater Dossier
The assignment from Rijkswaterstaat concerns determining the governing hydraulic design load for the Depressed Alignment in the ViA15 project. An analysis is requested for four sub-components: an open box construction, a closed box construction, a PVC foil construction, and a dive-under. All constructions include sheet piles with tension anchors, an underwater concrete and construction floor with anchor piles, and in the case of the closed box, a concrete roof structure. The contractor must calculate the hydraulic loads, document the results, and make recommendations for the structural execution. The procedure is a negotiated procedure without prior publication, meaning the contracting authority negotiates directly with selected suppliers. The assignment requires in-depth knowledge of hydraulic modeling, structural analysis, and the relevant Dutch laws and regulations in the field of hydraulic engineering.
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01What is being requested
The assignment from Rijkswaterstaat concerns determining the governing hydraulic design load for the Depressed Alignment in the ViA15 project. An analysis is requested for four sub-components: an open box construction, a closed box construction, a PVC foil construction, and a dive-under. All constructions include sheet piles with tension anchors, an underwater concrete and construction floor with anchor piles, and in the case of the closed box, a concrete roof structure. The contractor must calculate the hydraulic loads, document the results, and make recommendations for the structural execution. The procedure is a negotiated procedure without prior publication, meaning the contracting authority negotiates directly with selected suppliers. The assignment requires in-depth knowledge of hydraulic modeling, structural analysis, and the relevant Dutch laws and regulations in the field of hydraulic engineering.
The assignment focuses on deriving the governing hydraulic design load for the Depressed Alignment in the ViA15. The system of the Depressed Alignment consists of the following four sub-components: 1. An open box construction. Consisting of sheet piles with tension anchors in combination with an underwater concrete and construction floor containing anchor piles as foundation. 2. A closed box construction. Structurally identical to the configuration mentioned in point 1, but locally closed over approximately 140 meters by means of a concrete roof structure. 3. A foil construction. Consis
02Outcome
STICHTING DELTARES
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 diensten is € 221.000, for reference.
05Bidders in this segment
06Legal themes that may be relevant here
07Frequently asked questions
What is the specific content of the assignment for the ViA15 Groundwater Dossier?
Which sub-components does the Depressed Alignment system consist of?
Which structural elements are part of the open and closed box construction?
What is the composition of the foil construction within this dossier?
Automatically compiled from the official tender data and documents.
08Estimated value versus the market
€ 341K
€ 992K
€ 6,5 mln
Gegunde waarden in CPV 71 · diensten n=2713