Public contracts of Communauté d'agglomération Saint Germain Boucles de Seine · 2026

Réseaux de collecte SGL

Mesnil · ELV · Marly · LOUV · Portmarly · Croissy

€1M

framework agreement: a maximum envelope for orders over 12 months, not spending — what was paid on it is not published

Signed on 3 November 2026 · running until about November 2027 · 12 months

Ongoing3 Nov 2027

Company selected

Colas France (Division Assainissement et Environnement)Construction de routes et autoroutes · registered office Paris (75015) · headcount 10,000 employees or more · SIREN 329338883

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

The competition

4 bids received

Median for this procedure in 2026: 3 bids, across 10562 comparable contracts. Open tender · awarded to 2 companies

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

Number 7 by amount of the 29 contracts Communauté d'agglomération Saint Germain Boucles de Seine published for 2026.

Other contracts of Colas France (Division Assainissement et Environnement) in Communauté d'agglomération Saint Germain Boucles de Seine

Voirie et réseau divers2025 · maximum over 10 months4€M Versailles entre louveciennes et marly le roi2025 · maximum over 8 months2.5€M Voirie et réseaux divers2024 · maximum over 8 months1.8€M

Contract details (procedure, price, amendments, lots)

Procedure : Appel d'offres ouvert

Framework agreement : yes: orders follow, the amount is a ceiling

Price : Unitaire

Published amendments : none

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.