Rock Island Federal Building – Government: Contract Type: Design Build Location: 1701 4th Ave. Rock Island, IL 61201 Project Duration: December 2023 to January 2025 Contract Amount: $3,555,955 General Contractor: Russell Construction Architect / Engineer: Shive Hattery / Ryan & Associates Square Footage: 57,000 Project Summary: RIFB is a 3 story Federal Courthouse with 7 secure holding cells, 2 courtrooms, offices, gym, judges chambers, jury deliberation rooms. Project consisted of 3 Rooftop Units, 92 hot water VAV boxes, 151 Sound Attenuators and 1,000 feet of ThermaDuct on the roof. Climate Engineers also fabricated and installed 3 access platforms and stairs to service the rooftop units.