Transit Operations Building HVAC and Building Automation System Replacement

This IFB calls for a complete replacement of the HVAC and building automation system at the City of Santa Rosa’s Transit Operations Building, including demolition of existing equipment, supply and installation of two new Carrier rooftop units, integration of a Johnson Controls BMS, ductwork modifications, and an independent testing‑adjusting‑balancing (TAB) contractor. The contract will be awarded to the lowest responsive bidder and requires a C‑20 contractor’s license, prevailing‑wage compliance, bonding, and insurance as stipulated. Work must commence within 30 days of the Notice to Proceed and be completed within 60 days of start. • Replace existing rooftop HVAC units with two new Carrier units and associated controls. • Install a Johnson Controls building‑management system with full programming, graphics, and integration. • Perform ductwork modifications, independent TAB, startup, commissioning, training, and provide comprehensive close‑out documentation. • Mandatory pre‑bid walk‑through on September 17, 2026; electronic bid submission via PlanetBids by September 30, 2026. • Requires C‑20 license, DIR registration, 10 % bid bond, performance bond (if > $25k), and specified insurance coverage.