Public contracts of Tinténiac · 2025 · Construction and buildings

Modification de la filière de traitement des boues de la station d’épuration

€653k

maximum contract amount over 3 years — what was paid on it is not published

Signed on 18 June 2025 · running until about June 2028 · 3 yrs

Ongoing18 Jun 2028

That is at most ~€218k a year on average: a maximum too.

Company selected

RenouTravaux de terrassement courants et travaux préparatoires · registered office Bais (35680) · headcount 20 to 49 employees · SIREN 304426414

A contract awarded to a consortium of 5 holders; above, the main holder. With it: Saur, Vignon Constructions, Ancrage, Rouille. The amount is the whole contract’s: the DECP does not publish each holder’s share.

The competition

3 bids received

Median for this procedure in 2025: 3 bids, across 49612 comparable contracts. Simplified procedure · awarded to 5 companies

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

The largest of the 6 contracts Tinténiac published for 2025.

Contract details (procedure, price, amendments, lots)

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

Price : Mixte

Published amendments : 8

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.