Public contracts of the Val-d'Oise département · 2023
Construction d’un collège 600 à Osny
Plomberie / Chauffage / Ventilation
€1.5M
maximum contract amount over 16 months — what was paid on it is not published
That is at most ~€1.2M a year on average: a maximum too.
Who won it
GD ThermiqueTravaux d'installation d'eau et de gaz en tous locaux · registered office Mery-Sur-Oise (95540) · headcount 10 to 19 employees · SIREN 530240076The competition
66 bids received
Median for this procedure in 2023: 3 bids, across 4053 comparable contracts. Open tender · awarded to 1 company
Open data publishes the winner and the bid count — never the identity of unsuccessful bidders.
Number 16 by amount of the 126 contracts the Val-d'Oise département published for 2023.
Other contracts of GD Thermique in Val-d'Oise
Construction d’un collège 800 à Villers le Bel2025 · maximum over 18 months1.6€MContract details (procedure, price, amendments, lots)
Procedure : Appel d'offres ouvert
Price : Forfaitaire
Published amendments : none
Subcontracting declared : no
Contracts above €40,000 excluding VAT, as declared when they are awarded (DECP): contract amounts, not payments. Smaller contracts are not published; obviously wrong amounts are set aside.