665PEDESTRIAN DETECTION SYSTEM

665-1 Description.

Install a pedestrian detection system as shown in the Plans. Pedestrian detection systems are classified into three categories: Standard Pedestrian Pushbutton Detectors, Accessible (Audible/Tactile) Pedestrian Pushbutton Detectors, and Passive Detectors. The components of the pedestrian detect ion system include pushbutton s, pedestrian actuation signs, electronics, wiring, and mounting hardware.

665-2 Materials.

Use pedestrian detect ion systems that meet the requirements of Section 995 and are listed on the Department’s Approved Product List (APL). For the pedestrian actuation sign, use Type XI retroreflective sign sheeting meeting the requirements of Section 994 and the Standard Plans, Index 700-102.

665-3 Warranty.

Ensure that pedestrian detection systems have a manufacturer’s warranty covering defects for a minimum of 5 years from the date of final acceptance by the Engineer in accordance with

5-11 and Section 608. Ensure the warra nty includes 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.

665-4 Installation.

Install pedestrian detectors at the loca tions and in a manner as shown in the Plans and Standard Plans, Index 665-001. Ensure all detectors are the same manufacturer and model. Pushbuttons mounted on wood poles must be serviced by a conduit riser. Pushbuttons mounted on steel or aluminum (poles, pedestals, or posts) must be serviced by wiring inside the pole. Pushbuttons mounted on existing concrete poles may be serviced by a conduit riser. Pushbuttons mounted on new concrete poles or pedestals must be serviced by wiring on the inside. A pedestrian actuation sign must be included with each pushbutton assembly . Tactile arrows of accessible pedestrian pushbuttons must align parallel with the direction of the crossing . When mounting, place the detector housing or saddle in complete contact with th e pole or controller cabinet. When a post is required in the installation of the pedestrian detector, restore the area around the post to its original condition or as required by the Plans.

665-5 Method of Measurement.

The Contract unit price for pedestri an detectors, will be paid per each, and will include the pedestrian actuation sign, all mounting hardware, wiring, materials and equipment, and all labor and miscellaneous materials necessary for a complete and accepted installation. Payment for poles, p edestals, and posts will be made under their respective pay item numbers.

665-6 Basis of Payment.

Price and payment will be full compensation for all work specified in this Section. Payment will be made under: FY 2023-24 Return to Table of Contents Item No. 665 - 1- Pedestrian Detector - each. FY 2023-24 Return to Table of Contents SECTION 670 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