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Safety and compliance works for the Lac du Causse dam (St-Cernin-de-Larche / Chasteaux)

Original Marché de travaux de mise en conformité et de mise en sécurité du barrage du lac du Causse (St-Cernin-de-Larche / Chasteaux)

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  1. Published
  2. Deadline open for 25 days
  3. Awarded pending

Summary

Machine-generated summary

The buyer is procuring construction works to bring the Lac du Causse dam into safety and regulatory compliance. Following a hazard study, the structure must be upgraded to withstand a 3000-year flood event. The project also addresses issues identified during recent monitoring, including poor leak reduction on the right bank, various structural disorders, and unsafe access to the gallery. The site is located in St-Cernin-de-Larche and Chasteaux. An authorized variant involves implementing a downstream earth retention solution using prefabricated elements. Optional additional services may include landscape integration for the upstream and downstream facing.

Description

Suite à la 1ère étude de danger du barrage du lac du Causse, il convient de mettre en conformité l'ouvrage au regard de la crue de période de retour de 3000 ans. Par ailleurs, le suivi et l'auscultation ont révélé, ces dernières années, un mauvais rabattement des fuites en rive droite, divers désordres sur l'ouvrage et les organes associés et une problématique d'accès à la galerie non sécurisé. Variante autorisée : Mise en oeuvre d'une solution de soutènement des terrains aval par utilisation d'éléments préfabriqués Prestations supplémentaires éventuelles : Insertion paysagère des parements amont et aval

Official source

Source: BOAMP - Bulletin officiel des annonces de marchés publics (DILA)

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Last verified against BOAMP - Bulletin officiel des annonces de marchés publics (DILA) 1 month ago

Documents on BOAMP - Bulletin officiel des annonces de marchés publics (DILA) (French) bids submitted through Buyer profile (profil d'acheteur) linked on each notice

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    • Status: Now marked as Closed
    • Main CPV code: 45247212

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Market context

Avg. open tender · Construction work
€31,595,601
25,744 open across Europe right now
Buyer track record on Aperlena
26 notices tracked · 7 awarded
€948,795 in awarded contracts

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