Seaside Convention Center HVAC upgrades

The City of Seaside, Oregon is soliciting proposals for HVAC replacement and upgrades at the Seaside Convention Center under RFP 26-018, with proposals due September 23, 2026. Addendum No. 1, issued August 14, 2026, corrects date-related information in the original solicitation to establish accurate timeline and milestone deadlines for all bidders.

The scope encompasses complete replacement of the existing HVAC system with new equipment, ductwork modifications, controls installation, and system commissioning. The specification establishes performance-based design criteria, equipment quality standards, and mechanical system requirements including refrigerant specifications, controls systems, and testing and balancing procedures to achieve code compliance and operational performance. The project is structured as design-build delivery.

The City of Seaside intends this procurement to support qualified design-build contractors capable of executing a comprehensive HVAC system replacement and upgrade. The draft specification emphasizes facility climate control and energy efficiency improvements, though formal pricing information and detailed evaluation criteria are not available in the early-stage design development documents posted to date.