Public contracts of Alès · 2023

Construction, fourniture et pose d’une coupole pour l’observatoire astronomique de rochebelle

Number 40 by amount of the 83 contracts Alès awarded in 2023.

Contract · Construction and Bâtiment · Travaux · carried out in 30100

149k €

contract ceiling — what was paid on it is not published

Signed on 12 September 2023 · ended around July 2025 · 1.8 yrs

Ended13 Jul 2025

Who won it

Antoine Cailleau (Astromecca)SIREN 903703825

The competition

Number of bids not published for that year: the field is only systematic from 2024.

Contract awarded without prior advertising or competitive bidding · 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

PriceMixte

Published amendments1

The 2 lots

Lot 112 September 202375k€

Lot 212 September 202375k€

Other contracts of Antoine Cailleau (Astromecca) in Alès

Construction, fourniture et pose d’une coupole pour l’observatoire astronomique de rochebelle202275k€

All public contracts of Alès

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 →