Invitation for Construction Bid: ISU ORL AHU Replacement

Project Description Contractor will provide labor, equipment, materials, and services necessary to execute the ISU ORL AHU Replacement project as described in the bid set documents. This project involves the replacement and modernization of eight air handling units (AHUs) within the Illinois State University Office of Residential Life (ORL). The new equipment will be properly sized to meet the current load requirements, addressing longstanding issues with oversized units that have contributed to overcooling and elevated humidity levels. The upgraded AHUs will incorporate high-efficiency components and improved control strategies to reduce energy consumption, enhance system performance, and provide stable temperature and humidity control throughout the facility. In addition, the project will deliver fully integrated, safety-compliant HVAC controls to improve operational reliability, monitoring capabilities, and long-term maintainability. Refer to the specifications for a detailed breakdown of the base bid and alternates for this project.