Public contracts of Grande-Synthe · 2025 · Construction and buildings

Reconstruction services techniques

Couverture étanchéité bardage

€548k

maximum contract amount over 12 months — what was paid on it is not published

Signed on 5 March 2025 · ended around March 2026 · 12 months

Company selected

DetamTravaux d'isolation · registered office Nieppe (59850) · headcount 50 to 99 employees · SIREN 399842723

A contract awarded to 2 holders; above, the main holder. The amount is the whole contract’s: the DECP does not publish each holder’s share.

The competition

5 bids received

Median for this procedure in 2025: 3 bids, across 49692 comparable contracts. Simplified procedure · awarded to 2 companies

Open data gives the contract holder and the number of bids. The identity of unsuccessful bidders is not published.

Number 12 by amount of the 122 contracts Grande-Synthe published for 2025. It belongs to the policy Administration and shared services.

Other contracts of Detam in Grande-Synthe

École élémentaire chabrier et maison de quartier st jacques2026 · maximum over 1 month39€k Reconstruction services techniques2025 · maximum over 12 months415€k Vestiaires foot debussy Modif aspect façades et étanchéité terrasse2025 · maximum over 4 months95€k

Contract details (procedure, price, amendments, lots)

Procedure : Adapted procedure: the lighter procedure allowed under the EU thresholds

Price : Mixte

Published amendments : 2

Subcontracting declared : yes

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.