Public contracts of the Mayenne département · 2025

RD 34-Aménagement entre Lassay-les-Châteaux et Rives d’Andaine

€5.6M

maximum contract amount over 3.5 years — what was paid on it is not published

Signed on 3 June 2025 · running until about December 2028 · 3.5 yrs

Ongoing2 Dec 2028

That is at most ~€1.6M a year on average: a maximum too.

Who won it

Eurovia AtlantiqueConstruction de routes et autoroutes · registered office Carquefou (44470) · headcount 500 to 999 employees · SIREN 412397234

A contract awarded to a consortium of 3 holders; above, the main holder. With it: Société des Travaux Publics de l'Ouest, Lepine TP. 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 17964 comparable contracts. Open tender · awarded to 3 companies

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

Number 4 by amount of the 188 contracts the Mayenne département published for 2025.

Other contracts of Eurovia Atlantique in Mayenne

RD152 elargissement chaussée création liaison2026 · maximum over 10 months260€k Fourniture fabrication transport et mise en oeuvre d’enrobés bitumeux…2025 · maximum over 3.5 years14€M Fourniture, fabrication, transport et mise en oeuvre d’enrobés…2025 · maximum over 3.5 years3.2€M

Contract details (procedure, price, amendments, lots)

Procedure : Appel d'offres ouvert

Price : Unitaire

Published amendments : 1

Subcontracting declared : no

Environmental considerations : Critère environnemental, Clause environnementale

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.