# Quebec SEAO #20173112

Soil and materials engineering services for Gatineau’s Saint-Joseph Boulevard storm sewer project

**Posted:** October 01, 2026
**Respond By:** October 29, 2026
**Identifier:** 20173112
**NAICS:** 541380, 541330, 541620

Ville de Gatineau is seeking engineering support for quality control and environmental management on the Saint-Joseph Boulevard storm sewer project in Hull.
- **Government buyer:** Ville de Gatineau; no sub-agency or purchasing office is identified.
- **Services requested:** Professional soil and materials engineering, including construction materials quality control, environmental monitoring for contaminated-soil management, and management of residual granular materials (MGR).
- **Project context:** The services support construction of a 2,100 mm storm sewer collector between Alexandre-Taché Boulevard and the Ottawa River.
- **Requirements:** The requested work combines materials testing and quality oversight with monitoring and management of soil and granular materials.
- **OEMs and vendors:** None are named in the available information.

### Description

The City of Gatineau seeks a professional soil and materials engineering firm to provide materials quality control, environmental monitoring for contaminated soil management, and management of residual granular materials. The services support construction of a 2,100 mm storm sewer collector within the Saint-Joseph Boulevard redevelopment program in the Hull sector, between Alexandre-Taché Boulevard and the Ottawa River. The contract duration is approximately 24 months. Bids must be submitted using the solicitation-specific forms, either in person/by paper or electronically through SEAO.

[View original listing](https://seao.gouv.qc.ca/avis-resultat-recherche/consulter?ItemId=f37eadf5-b5fe-4fd5-b535-cf45999f71d6)