HVAC System Expansion – 4-Ton Bard Units (4 Backbone Sites)

The contract calls for the installation of one additional 4-ton Bard HVAC unit at each of four designated backbone sites, configured in a 2N+1 redundancy arrangement to enhance system reliability and uptime. This expansion requires full structural, electrical, and control system integration to ensure seamless operation alongside existing equipment, with all work designed to maintain or improve operational resilience. Each site must be modified to accommodate the new unit without disrupting current services, and all components must comply with established technical and safety standards for critical infrastructure environments. The contract is classified as a subcontract under NAICS code 238220, indicating it involves specialized mechanical installation services. It is procured by the California Department of Technology under the state of California, with a posted date of August 6, 2026, and a response deadline of September 11, 2026. The work must be performed at undisclosed backbone locations within the state, and contractors are expected to provide detailed planning and execution plans for integration at each site. All deliverables must support the state’s operational requirements for uninterrupted, high-availability climate control in mission-critical facilities.