Greene County, Arkansas is seeking sealed bids to replace outdated or non‑functional tornado warning sirens throughout the county. The project will refurbish existing siren units, install surplus sirens, and upgrade related infrastructure using funds from the Arkansas Department of Emergency Management State Mitigation Grant. Bids must be submitted on the prescribed form with a certified bid bond of at least 5 % of the bid amount. The county encourages participation from small, minority‑ and women‑owned businesses. • Scope includes removal of obsolete sirens, refurbishment of surplus units, and installation of new siren systems at designated sites county‑wide. • Required bid bond: ≥5 % of total bid, payable to Greene County; no performance/payment bond required. • Bids accepted until April 7, 2026 10:00 a.m.; opening public at Paragould Emergency Services Office.