TRAFFIC CONTROLLER ASSEMBL IES
670-1 Description.
Furnish and install a traffic controller assembly or flashing intersection control beacon controller assembly as shown in the Plans. Meet the requirements of Section 603.
670-2 Materials.
Use only controller components listed on the Department’s Approved Product List (APL). Traffic controller assemblies and intersection control beacon controller assemblies must be permanently marked with manufacturer name or t rademark , part number and serial number. Markings must be visible after installation. Provide a traffic controller assembly consisting of a traffic controller, traffic controller accessories (including monitors, load switches, flasher, flash transfer rela y, power supplies), and other equipment wired into a controller cabinet to make a complete and operational assembly. All traffic controller assemblies must provide functionality that meets or exceeds operational characteristics, including NTCIP support, as described in NEMA TS-2-2003.
670-2.1 Traffic Controller: Meet the requirements of Section 671.
670-2.2 Traffic Controller Accessories: Meet the requirements of Section 678.
670-2.3 Controller Cabinet : Meet the requirements of Section 676.
670-2.4 Flashing Intersection Control Beacon Controller Assembly : A flashing
intersection control beacon controller assembly must consist of a Type 3 flasher wired into a Type 1 controller cabinet to make a complete and operational assembly.
670-3 Installation Requirements.
670-3.1 Controller Cabinets: Meet the requirements of Section 676.
670-3.2 Field Wiring: Meet the requirements of Sections 632 and 676.
670-3.3 Grounding: Meet the requirements of Sections 620 and 676.
670-3.4 Equipment Placement: Install all equipment in the cabinet in accordance with
the manufacturer’s recommendations.
670-4 Method of Measurement.
The Contract unit price per assembly for traffic control ler assembly or intersection control beacon controller assembly will include all labor, equipment, and miscellaneous materials necessary for a complete and accepted installation. No separate payment will be made under this item for wiring, programming, si gnal operating plan, or other modifications needed to complete the installation of new signal cables or auxiliary equipment.
670-5 Basis of Payment.
Prices and payments will be full compensation for all work specified in this Section. Payment will be mad e under: Item No. 670 - 4- Intersection Control Beacon Controller Assembly - per assembly. Item No. 670 - 5- Traffic Controller Assembly - per assembly. FY 2023-24 Return to Table of Contents SECTION 671 TRAFFIC CONTROLLERS
671-1 Description.
Furnish and install a traffic controller unit as shown in the Plans. Meet the requirements of Section 603.
671-2 Materials.
Use traffic controllers that meet the requirements of Section 995 and are listed on the Department’s Approved Product List (APL). If shown in the Plans, new installations must include controllers that will deactivate the dimming circuit of LED street l ighting during pedestrian a ctivations. Pedestrian detector diagnostics must be activated when this feature is used.
671-3 Installation Requirements.
Install and configure traffic controllers in accordance with the Plans and the manufacturer's recommendations.
671-4 Method of Measur ement.
The Contract unit price each for traffic controller, furnished and installed, will include all materials specified in the Contract Documents, and all labor, equipment, and miscellaneous materials necessary for a complete and acceptable installati on. No separate payment will be made for a traffic controller when included with the Traffic Controller Assembly per Section 670.
671-5 Basis of Payment.
Price and payment will be full compensation for all work specified in this Section. Payment will be made under: Item 671- 2- Traffic Controller - each FY 2023-24 Return to Table of Contents