NTTA North Texas Tollway Authority RFB 06408-AAT-00-CN-MA AATT Fire Alarm Replacement with Traffic Control Project Description: Fire Protection w/ Traffic Control - Replacement of Addressable Fire Alarm System, Smoke Detectors, Heat/Sensors, Detectors, Manual Pull Stations, Horn/Strobe, Conduit, Wiring and New FACP at Addison Airport Toll Tunnel, located at 4140 Keller Springs Road NTTA is accepting bids for the above mentioned solicitation until 1/16/2026 at 10:00 a.m. CT. A virtual pre-bid conference will be held on 1/6/2026 at 9:00 a.m. CT. See solicitation documents for meeting details. Vendors can register, download full project details and documents, submit questions and upload bids to NTTA's Marketplace (https://www.nttamarketplace.org). Email bidpurchasing@ntta.org for questions on registration or use of website. IPL0297948 Dec 12,19 2025