Modeling the Hydrosedimentary Impacts of Flooding Tender - 140480284

Procurement Summary

Country: France

Summary: Modeling the Hydrosedimentary Impacts of Flooding in the Upstream River

Deadline: 28 May 2026

Posting Date: 01 May 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 140480284

Document Ref. No.: 26-44234

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

CPV Classification

72242000 - Design-modelling services

Purchaser's Detail

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Tender Details

This consultation concerns the modeling of the hydrosedimentary impacts of flooding in the upstream river. To renew the regulatory authorization for the immersion of its sediments on the Pâture aux rats site (PK 281 to 285) by validating the annual volumes of 150, 000 m3, but also expand the experiment to other areas (PK 261-262 and PK 312 to 316.5), the Grand river-sea port of the Seine axis must, at the request of the Scientific Council of the Seine Estuary, qualify and quantify by digital modeling of the hydro-sedimentary impact of these immersions carried out in the Seine upstream of Tancarville. The renewal file must be submitted in 2027, modeling may take several months given the extent of the scope

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