County Administration Center Redevelopment Project

The County Administration Center Redevelopment Project in Santa Rosa, California, involves the construction of a five-story, 250,000-square-foot office building to house approximately 1,200 full-time employees, including a 3,500-square-foot Board of Supervisors chamber, alongside a 7,000- to 13,000-square-foot single-story Emergency Coordination Center designed for disaster response with integrated conference functionality during normal operations. The project also includes approximately 1,050 parking spaces beneath a one-megawatt solar microgrid with battery storage, and a residential component featuring up to 1,500 housing units in buildings up to seven stories tall, along with up to 20,000 square feet of retail and commercial space supporting around 32 employees. Common open spaces and pedestrian connections will unify the office, residential, and commercial areas. Construction is scheduled to occur between July 15, 2026, and August 28, 2026, on the County Administration Center campus bounded by Highway 101, Mendocino Avenue, Steele Lane, and Bicentennial Way, with the Assessor’s Parcel Number 180-030-012. The project must comply with California Building Standards Code Title 24, including energy efficiency, water conservation, and CALGreen standards, as well as Sonoma County’s General Plan, noise ordinances, and visual assessment guidelines. Mitigation measures for air quality, noise, hazardous materials, cultural resources, and stormwater runoff are required under CEQA, with oversight led by the County of Sonoma through its Environmental and Real Estate teams. No formal contract value, pricing data, or federal acquisition clauses are provided, and the documents reflect an environmental impact report rather than a procurement solicitation, with no identifiable FAR clauses, contracting officer roles, or offeror certifications. Responsibility for compliance lies jointly with the government for oversight and the contractor for on-site implementation of environmental controls, including dust suppression, noise mitigation, and hazardous material handling under CCR, FIFRA, and 49 CFR regulations.