# Quebec SEAO #20179765

Engineering services for underground infrastructure rehabilitation near Québec City’s U372 pumping station

**Posted:** November 03, 2026
**Respond By:** December 01, 2026
**Identifier:** 20179765
**NAICS:** 541330

The Ville de Québec is seeking engineering services for underground infrastructure rehabilitation near the U372 pumping station in Charlesbourg.
- **Buyer and location:** Ville de Québec; Charlesbourg borough, near the U372 pseudo-sanitary pumping station (Blaireaux).
- **Project scope:** Approximately 900 metres along avenue des Picas and rue des Lynx, from boulevard Henri-Bourassa to the pumping station, including a wooded area and a crossing of the rivière du Berger.
- **Requested services:** Data collection and analysis, stormwater and pseudo-sanitary hydraulic modelling, preparatory studies, detailed engineering design, final plans and specifications, and detailed construction cost estimates.
- **Construction-phase support:** Full construction supervision with a site representative, plus site restoration.
- **OEMs and vendors:** None identified; no products or part numbers are requested.
- **Performance duration:** 30 (unit not specified); no start or end dates are provided.

### Description

The City of Québec is seeking professional services to rehabilitate underground infrastructure near the U372 pseudo-sanitary pumping station (Blaireaux). The scope includes data collection and analysis, stormwater and pseudo-sanitary hydraulic modelling, preparatory studies, detailed engineering design, final plans and specifications, and construction cost estimates. It also includes full construction supervision with a site representative and site restoration. The approximately 900-metre project is in the Charlesbourg borough, principally along avenue des Picas and rue des Lynx, and crosses a wooded area and the rivière du Berger.

[View original listing](https://seao.gouv.qc.ca/avis-resultat-recherche/consulter?ItemId=85fd43c6-1c15-4b21-9d7c-49daaedec26e)