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Public contracts of Nantes Métropole · 2024

Aménagement d’un axe magistral cyclable

Saint-Herblain Indre Couëron · Terrassements · Voirie · Assainissement

€4.9M
maximum contract amount over 21 months — what was paid on it is not published
Signed on 15 April 2024 · ended around January 2026 · 21 months

That is at most ~€2.8M a year on average: a maximum too.

Who won it

Colas France (Établissement de Nantes Nord)Construction de routes et autoroutes · registered office Paris (75015) · headcount 10,000 employees or more · SIREN 329338883

The competition

10 bids received

Median for this procedure in 2024: 3 bids, across 17585 comparable contracts. Open tender · awarded to 1 company

Open data publishes the winner and the bid count — never the identity of unsuccessful bidders.

Number 7 by amount of the 431 contracts Nantes Métropole published for 2024.

Other contracts of Colas France (Établissement de Nantes Nord) in Nantes Métropole

Travaux de réfection de voirie sur le territoire de Nantes Métropole2026 · maximum over 4 years4.3€MPôle sud-ouest2026 · maximum over 12 months1€MSainte-Luce-sur-Loire2026 · maximum over 3 months363€k
Contract details (procedure, price, amendments, lots)

Procedure : Appel d'offres ouvert

Price : Forfaitaire

Published amendments : 3

Subcontracting declared : no

Social considerations : Clause sociale

Environmental considerations : Critère environnemental

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.