11831 AIRPORT RD WHOLE SITE FILE 2020-01-21

• Except as noted in the following pre-approved list of this section, samples of each type of induction loop detector shall be submitted to the Engineer for approval. Pre-approved list: 1. Global Traffic Technologies Canoga C922 2. Eberle Design LM602 3. Eberle Design Oracle 2E 9-29.19 Pedestrian Push Buttons Section 9-29.19 is supplemented with the following: The push button switch assembly shall be mounted with the terminal connections up. The bid item, "Airport Road at 1126' Street SW Traffic Signal Modifications, Complete" shall utilize existing conventional pushbutton equipment as identified in the Plans. 9-29.20 Pedestrian Signals Section 9-29.20 is supplemented with the following: The pedestrian signal shall be hand/man with countdown. The optical unit shall be LED. The pedestrian signal head housing shall be die-cast aluminum. The LED displays shall be warranted against defects in materials and workmanship for a period of five years from the date of installation. The hand and man and countdown symbols shall have a uniform appearance;individual LEDs shall not be visible. The hand and man symbols shall be on the left side superimposed and the countdown symbol on the right side. Except as noted in the following pre-approved list of this section, samples of each item shall be submitted to the Engineer for approval. Pre-approved list: Dialight product number 430-6479-001X Weep Holes Each pedestrian signal head shall have one downward-facing weep hole drilled in the bottom horizontal surface of the housing.Weep holes shall be 3/16" in diameter and shall not be blocked by any obstructions. No part of the housing or display is to be damaged when the weep holes are drilled. Accessible Pedestrian Signal(APS) Section 9-29.20 is supplemented with the following:- Housings shall be die-cast aluminum and shall be painted with two coats of factory applied traffic signal yellow. Audible Pedestrian Indicators shall have an audible speaker, call confirmation LED, and vibrotactile arrow. The audible speaker shall be programmable to have a button locator tone, acknowledgment tone/message,walk cycle 43 Swift II BRT Boeing to Canyon Park Station—Traffic Signal 90%Special Provisions—12/1/2016