Public contracts of Challans · 2023
GROS UVRE
Number 2 by amount of the 58 contracts Challans awarded in 2023.
Contract · Construction and Bâtiment · carried out in 85047
2.8€M
contract ceiling — what was paid on it is not published
Who won it
Merceron-BâtimentSIREN 332509330The competition
Number of bids not published for that year: the field is only systematic from 2024.
Adapted procedure · awarded to 1 company
Open data publishes the winner and the bid count — never the identity of unsuccessful bidders.
The form of the contract
PriceRévisable
Published amendmentsnone
The 3 lots
Lot 111 May 2023948k€
Lot 211 May 2023948k€
Lot 311 May 2023948k€
Other contracts of Merceron-Bâtiment in Challans
Couverture tuiles2026183k€GROS UVRE2025948k€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.