Description
The Texas Department of Transportation is seeking bids for the supply of multiple traffic signal controller assemblies for the Seguin Regional Distribution Center. The assemblies must meet the requirements of the National Electrical Manufacturers Association (NEMA) Standards Publication TS 2-2003 and the Texas Manual on Uniform Traffic Control Devices (TMUTCD). The contractor must provide a controller unit that is completely solid state and digitally timed, with a minimum of 10 actions per day plan and 15-day plans. The contractor must also provide a high-quality keyboard and a direct-reading, alphanumeric liquid crystal display (LCD) with back lighting on the front panel of the controller unit. The assemblies must be fully warranted for parts and labor for a minimum of 5 years from the date of acceptance.
• The contract requires the supplier to have a pre-qualification sample approved by the Texas Department of Transportation.
• The supplier must provide a certificate of compliance with the NEMA standards.
• The supplier must provide a warranty for the equipment.
• The supplier must provide software and firmware updates as part of the warranty.
• The supplier must have a facility of sufficient size and staffing to allow for warranty repairs to the cabinet assembly on a timely basis.
• The supplier must provide a complete parts list and manufacturer's specifications for the equipment.