663-1 Description .
Furnish and install a signal priority and preemption system as shown in the Plans. The signal preemption system must recognize and respond to the priority of each user. Meet the requirements of Section 603.
663-2 Materials .
Use signal priority and preemption system equipment that meet the requirements of Section 995 and are listed on the Department’s Approved Product List (APL). Ensure that all materials furnished, assembled, fabricated or installed are new products. Signal priority and preemption system equipment may utilize optical, GPS, and radio frequency based technologies. Ensure that in -vehicle equipment operates without requiring any action from the vehicl e operator or occupants once power is applied .
663-3 Installation .
Installation of materials must be in accordance with the manufacturer’s instructions. Install the emergency preemption system including installation of detectors with all necessary hardware and software, mounting hardware, cabl ing, and all other associated electronics in cabinet necessary to create a fully functional emergency preemption system. Ensure that status indicators remain unobstructed and visible.
663-4 Field Testing .
Subject th e system to field acceptance tests (FATs). Develop and submit a test plan for FATs to the Engineer for approval. The Engineer reserves the right to witness all FATs.
663-5 Warranty.
Ensure that the manufacturer will furnish replacements for any part or eq uipment found to be defective during the warranty period at no cost to the Department or the maintaining agency within 10 calendar days of notification. Ensure that the priority and preemption system has a manufacturer’s warranty covering defects for five years.
663-6 Method of Measurement.
The Contract unit price for each signal priority and preemption system, furnished and installed, will include furnishing, placement, and testing of all equipment and materials, and for all tools, labor, hardware, operational software packages and firmware, supplies, support, personnel training, shop drawings, documentation, and incidentals necessary to complete the work.
663-7 Basis of Payment.
Price and payment will be full compensation for all work specified in this Section. Payment will be made under: Item No. 663- 1- Signal Priority and Preemption System FY 2023-24 Return to Table of Contents SECTION 665 PEDESTRIAN 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