Traffic Signal System Testing and Commissioning

The contract encompasses post-installation testing and commissioning of traffic signal controllers and cabinets to ensure full operational integrity, with a focus on verifying communication through the Traffic Management System, accurate fault detection, proper signal coordination, and overall functional performance. All testing activities must confirm that installed systems meet design specifications and operational requirements under real-world conditions. Comprehensive as-built documentation is required to reflect the final configured state of all hardware and software components, providing an accurate record for future maintenance and system upgrades. The work is designated as a subcontract under NAICS code 541340, issued by Caltrans District 10 in Stockton, with performance specifically located in Modesto. Although no solicitation number or set-aside details are provided, the posting date indicates the opportunity was made available in July 2026. The scope demands meticulous attention to detail during field testing and documentation, ensuring seamless integration of new or upgraded signal assets into the broader transportation network. All deliverables must align with state transportation standards and support long-term operational reliability.