Analyse de l'état du sous-sol des rues parisiennes par ondes radio
Contract 20242024S04753 · notified in 2024
In 2024, the City of Paris awarded contract 20242024S04753, "Subsoil-state analysis of Paris streets via radio waves." (services, sondages et études de sols), to INFRANEO for a maximum of €573k.
Source: DECP via opendata.paris.fr, data as of 14 September 2026.
Experts use radar to scan the soil without digging. They detect cavities, pipework or roadway weaknesses to plan future repair works.
Original label (DECP) : « SA3.RADIOSONDAGES DES VOIRIES PARISIENNES LOT 2 » · SERVICES · Soil surveys and studies · Fournitures courantes et services · Architecture / ingénierie · carried out in Paris · environmental clauses
Who won it
Infraneoregistered office PANTIN (93500) · headcount 32 · SIRET 41101878100087The competition
Median for this procedure in 2024: 4 bids, across 226 comparable contracts. Open call for tenders · awarded to 1 company
Open data publishes the winner and the bid count — never the identity of unsuccessful bidders.
Contract no. 20242024S04753 · scope M57 Ville · See this contract’s exact record on opendata.paris.fr ↗