Replacement of Air Handler Units for Legislative Printing Unit

The State of Illinois, through the Physical Services unit of the Secretary of State's office, awarded an Open Market Small Purchase contract to Henson Robinson Company on April 6, 2026, valued at $70,950.00. The contract is scheduled for completion by September 30, 2026. The work involves heating, ventilation, and air conditioning (HVAC) system installation and upgrades at the Stratton Building located at 401 South Spring Street in Springfield, Illinois. The scope encompasses installation of two new vertical air handler units rated at 800 cubic feet per minute each, a heat pump system with 48,000 British thermal units per hour cooling capacity, and a new exhaust system with an exhaust fan unit rated at 1,600 cubic feet per minute capacity.

The contractor is responsible for providing all materials, equipment, labor, supplies, electrical work, and ductwork fabrication in accordance with Sheet Metal and Air Conditioning Contractors' National Association standards. Additional deliverables include system integration with the existing Schneider Electric building automation system with BACnet communication interfaces, shop drawings, operation and maintenance manuals, and a one-year performance guarantee covering labor and materials. Work must comply with applicable building codes including the 2021 International Mechanical Code and the National Electrical Code. All installation work shall be performed during standard business hours, Monday through Friday, 7:00 AM to 5:00 PM, unless otherwise arranged, with system startup and testing required upon completion.