Demolition, site work, renovation and addition to a medical facility in New Tecumseth, Ontario. Completed plans call for the addition of a 147,100-square-foot, two-story above grade medical facility; and for the renovation of a medical facility.

The Stevenson Memorial Hospital (Alliston) - Phase 1 Redevelopment Project is to be delivered under the Design-Bid-Build (DBB) delivery model to The Stevenson Memorial Hospital (SMH). The SMH redevelopment will be a full-service hospital for the community of Alliston, in the Town of New Tecumseth (the Town). The new addition building is proposed to be an L-shaped block, with a footprint of 5,561 sq.m, to the north-east and north-west of the existing building, parallel to the existing building's orientation, but separated from the existing building by ~8m wide open courtyard space. Phase 1 of the Project is to be delivered using a Design Bid Build (DBB) delivery model and will include the construction of a new wrap-around expansion building adjacent to the existing facility. At ~146,200 square-feet, the newly designed expansion will include a replacement and expansion of the existing hospital's acute care areas and associated support functions. April 29, 2025: Infrastructure Ontario (IO) and Stevenson Memorial Hospital have invited three companies to respond to a request for proposals (RFP) to deliver the Stevenson Memorial Hospital Phase 1 Redevelopment Project. The three companies were prequalified based on criteria identified in a request for qualifications process that began in August 2024. Selection criteria included the required construction experience applicable to this project, as well as the financial capacity to deliver a project of this size and complexity. The prequalified companies are: - EllisDon Corporation - Ledcor Construction Limited - Pomerleau Inc. The companies will now begin preparing proposals that detail how they will deliver the project. Once submissions are received, Infrastructure Ontario and Stevenson Memorial Hospital will evaluate the proposals, select a preferred company and then negotiate a final contract. The successful company is expected to be announced in early 2026. A fairness monitor will oversee the entire procurement process.