Public contracts of Métropole de Lyon · 2025

Réhabilitation du collecteur d’assainissement visitable de l’Yzeron

Tranche 2-2 lots : · Travaux de réhabilitation du collecteur d’assainissement visitable de l’Yzeron…

€4.1M

maximum contract amount over 2.5 years — what was paid on it is not published

Signed on 21 March 2025 · running until about November 2027 · 2.5 yrs

Ongoing20 Nov 2027

That is at most ~€1.5M a year on average: a maximum too.

Company selected

NouvetraConstruction et entretien de tunnels · registered office Janneyrias (38280) · headcount 100 to 199 employees · SIREN 315919779

A contract awarded to a consortium of 4 holders; above, the main holder. With it: Rampa Travaux Publics, Polen' (Polen), SA Stracchi et Cie. The amount is the whole contract’s: the DECP does not publish each holder’s share.

The competition

2 bids received

Median for this procedure in 2025: 3 bids, across 17964 comparable contracts. Open tender · awarded to 4 companies

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

Number 24 by amount of the 251 contracts Métropole de Lyon published for 2025.

Other contracts of Nouvetra in Métropole de Lyon

Travaux d’entretien, de reconnaissance, de confortement des galeries de…2026 · maximum over 4 years5.6€M Travaux de réhabilitation du collecteur d’assainissement visitable…2022 · maximum over 17 months2.8€M Réhabilitation du collecteur d’assainissement visitable de l’Yzeron2020 · maximum over 18 months5.2€M

Contract details (procedure, price, amendments, lots)

Procedure : Appel d'offres ouvert

Price : Mixte

Published amendments : none

Subcontracting declared : no

Social considerations : Clause sociale

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.