26-B020W Traffic Controllers

The City of Charleston is seeking qualified vendors to supply, install, and support up to 130 Q‑Free 2070ATC‑LDX traffic controller units (including hardware modules, software licenses, spare parts, training, and maintenance). The contract is awarded to the lowest responsive and responsible bidder and initially runs for one year with the possibility of up to four one‑year extensions. Bids must be submitted in a sealed envelope by September 29, 2026, 12:00 PM. Vendors must provide at least four references, carry required insurance (minimum $1 M general liability, $1 M auto, workers’ comp, professional liability), and comply with local small‑business and vendor‑recognition requirements. • Quantity: 130 traffic controller units (Q‑Free 2070ATC‑LDX) • Includes hardware modules, software, spare parts, training, and 9 % tax, freight, etc. • Contract term: 1 year, renewable up to 4 additional years • Mandatory submission deadline: 9/29/2026 12:00 PM (mail/hand‑delivery only) • Questions due: 9/15/2026 12:00 PM (written to Vera M. White) • Required insurance and bonding, SBE participation, local‑vendor recognition, and confidentiality clauses apply.