Public contracts of Carquefou · 2026

Extension, Restructuration et Rénovation énergétique de la Médiathèque Hélène Carrère d’Encausse: Lot 17: Production photovoltaïque

Number 50 by amount of the 52 contracts Carquefou awarded in 2026.

Contract · Energy · Travaux · carried out in 44470 · environmental clauses

23k €

contract ceiling — what was paid on it is not published

Signed on 4 May 2026 · running until about March 2028 · 1.8 yrs

Ongoing4 Mar 2028

Who won it

Eiffage Énergie Systemes - Loire OceanSIREN 313196768

The competition

4 bids received

Adapted procedure · awarded to 1 company

Open data publishes the winner and the bid count — never the identity of unsuccessful bidders.

View the consolidated DECP (data.gouv.fr) ↗

The form of the contract

PriceForfaitaire

Published amendments1

Subcontracting declaredno

Environmental considerationsCritère environnemental

Other contracts of Eiffage Énergie Systemes - Loire Ocean in Carquefou

Travaux d’éclairage aux gymnases Jean Gauvrit et Eersel, et à la Halle de tennis202597k€

All public contracts of Carquefou

Marchés de plus de 40 000 € HT déclarés à la notification (DECP) : montants des contrats, pas les paiements. Les plus petits marchés ne sont pas publiés ; les montants manifestement erronés sont écartés.

Source: Public procurement — DECP (data.gouv.fr)·Data ↗·Method →