678-1 Description.
Furnish and install traffic controller accessories as shown in the Plans. Meet the requirements of Section 603.
678-2 Materials.
Meet the following requirements: Conflict Monitor* ................................ ................................ .......Section 995 Malfunction Management Unit* ................................ ................. Section 995 Power Supply* ................................ ................................ ............Section 995 Load Switch* ................................ ................................ ..............Section 995 Flasher* ................................ ................................ ....................... Section 995 Flash Transfer Relay ................................ ..... NEMA TS2 -2021, Section 6.4 Model 206L Power Supply Unit* ................................ ...............Section 995 Model 208 Monitor Unit* ................................ ........................... Section 995 Model 210 Monitor Unit* ................................ ........................... Section 995 Power Distribution Assembly* ................................ ................... Section 995 Input File* ................................ ................................ ................... Section 995 Model 430 Flash Transfer Relay ........... CALTRANS TEES 2020, 6.4.5.1.5 Time Switch* ................................ ................................ ..............Section 995 *Use products listed on the Department’s APL.
678-3 Installation Requireme nts.
678.3.1 General: Install all traffic controller accessories in accordance with the manufacturer’s recommendations. Terminate wires on the appropriate terminal strips in the controller cabinet with insulated terminal lugs. Neatly bundle, secure, and i dentify all wiring and cables.
678-3.2 Time Switch: Mount time switches on the inside wall of the controller cabinet to
allow easy access for programming the switch. Ensure that the load current on the output circuits of the time switch does not exceed 3 A at 115 VAC. Whenever time switches are used for transferring a controller assembly to and from flashing operation, wire the controller cabinet for uniform code flashing as specified in Section 676.
678-4 Basis of Payment.
No separate payment will be mad e for traffic controller accessories. Include the cost in the Contract unit price for the traffic controller assembly. FY 2023-24 Return to Table of Contents SECTION 680 SYSTEM CONTROL EQUIPMENT
680-1 Description.
Furnish and install system control equipment as shown in the Plans. Meet the requirements of Section 603.
680-2 Materials.
680-2.1 General: Use system control equipment and components listed on the
Department’s Approved Product List (APL).
680-3 Installation.
Install all system control equipment in accordance with the manufacturer’s recommendations . Terminate wires on the appropriate terminal strips in the controller cabinet with insulated terminal lugs. Neatly bundle, secure, and identify all wiring and cables.
680-4 Warranty.
Ensure system control equipment has a manufacturer’s warranty covering defects for a minimum of three years. The war ranty must include provisions for providing replacements within 10 calendar days of notification for defective parts and equipment during the warranty period at no cost to the Department or the maintaining agency.
680-5 Method of Measurement.
The Contract unit price for system control equipment, furnished and installed, will include all materials, equipment, hardware labor and miscellaneous materials necessary for a complete and accepted installation.
680-6 Basis of Payment.
Price and payment will be full compensation for all work specified in this Section. Payment will be made under: Item No. 680 1 System Control Equipment - each. FY 2023-24 Return to Table of Contents