Public contracts of Château-Gontier-sur-Mayenne · 2026

Lot 1 démol école j. prévert

Number 11 by amount of the 57 contracts Château-Gontier-sur-Mayenne awarded in 2026.

Contract · Construction and Bâtiment · Travaux · carried out in 53204 · social clauses · environmental clauses

507k €

contract ceiling — what was paid on it is not published

Signed on 10 June 2026 · running until about July 2028 · 2.1 yrs

Ongoing10 Jul 2028

Who won it

Alltech DeconstructionSIREN 528179484

The competition

1 bid received

Adapted procedure · awarded to 4 companies

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 amendments15

Subcontracting declaredyes

Social considerationsClause sociale

Environmental considerationsClause environnementale

All public contracts of Château-Gontier-sur-Mayenne

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 →