Orness Plaza Rooftop Replacement

The City of Mankato is seeking qualified contractors to replace existing rooftop HVAC units on the Orness Plaza building. The scope includes removing existing RTUs, installing new units with curb adapters, reconnecting all utilities, and performing full startup, testing, and commissioning. This project is essential for maintaining building climate control and energy efficiency. • Disconnect, remove, and dispose of existing rooftop units. • Supply and install new HVAC units with necessary curb adapters. • Reconnect electrical, gas, and condensate drainage lines; perform startup and comprehensive commissioning. • Provide all labor, materials, permits, and safety compliance for the full replacement cycle.