Onward Homes Society - Invitation to Bid - Prime Consultant Services – Mechanical Infrastructure Upgrade (Antonian Court)

Onward Homes Society is seeking a licensed and experienced Prime Consultant to deliver comprehensive mechanical engineering services for the modernization of the centralized mechanical plant serving Antonian Court, a 52-unit multi-family residential building in Alberta. The existing heating and domestic hot water system has exceeded its operational lifespan, resulting in diminished efficiency and increased risk of failure, prompting a full-scale upgrade to ensure tenant safety, comfort, and long-term sustainability. The scope of work is strictly limited to professional consulting services including technical assessment, load calculations, schematic and detailed design, construction documentation, equipment specification development, procurement strategy formulation, and bid evaluation support. The Prime Consultant will not be responsible for physical installation or procurement of equipment but will prepare a fully vetted construction tender package to enable a competitive bidding process among mechanical contractors. The project is part of a broader capital renewal initiative aimed at reducing greenhouse gas emissions and stabilizing future operational costs through system modernization. The solicitation, identified as AB-2026-03904 and posted on the Alberta Purchasing Connection, is open for responses until June 11, 2026, with all submissions managed through the Canada Buys platform. The required expertise must align with NAICS code 541330 for mechanical engineering services, and proposals must be submitted by the designated Contracting Authority, Hasan Sultan, at [email hidden]. While the organization operates within Alberta’s housing mandate, the tender is classified under federal procurement guidelines and managed under the Government of Canada’s procurement framework. The selected consultant will play a pivotal role in transitioning the facility from outdated infrastructure to a modern, efficient, and reliable mechanical system, ensuring alignment with environmental goals and the long-term viability of affordable housing assets in the region.