Description
The Texas Department of Transportation is seeking bids for the provision of Econolite Signal Controllers for the Seguin Regional Distribution Center. The solicitation is for an emergency purchase made under Texas Government Code, §2155.137 and 34 TAC 20.82. The contractor must provide a fully actuated, solid-state traffic signal controller assembly that meets the requirements of the Departmental Materials Specification (DMS-11170). The assembly must include a controller unit, time clock, and other components that meet specific requirements. The contractor must also provide documentation, including diagrams, parts lists, and manufacturer's specifications. The contract will be for a term of 5 years, and the contractor must provide a warranty for the equipment.
• The controller unit must meet the requirements of NEMA Standards Publication TS 2-2003 (TS 2), latest edition.
• The time clock must use the 60-Hz power line frequency as time base when power is present.
• The contractor must provide a high-quality keyboard with a rated lifetime of 1 × 106 operations or keystrokes on the front panel of the controller unit.
• The contractor must provide a direct-reading, alphanumeric liquid crystal display (LCD) with back lighting on the front panel of the controller unit.