ORANGE COUNTY TRANSPORTATION AUTHORITY (OCTA) (C-9-0826)

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MEMORANDUM OF UNDERSTANDING NO. C-9-0826 EXHIBIT A 3. Axle classification traffic counts, in MS Excel format, collected during the month of October 2008. 4. Intersection peak period turning movement traffic counts, in MS Excel format, collected during the month of October, early November 2008 (prior to the Thanksgiving holiday), and late May 2009. For all existing signalized intersections in which existing signal timing is modified or where new signalized intersections are constructed during the TSS Design Finalization Phase, CONSULTANT shall collect from the respective agencies all updated or new timing sheets and traffic signal as -built drawings for incorporation into the Signal Timing Optimization task. Anticipated existing signal timing modifications and new signalized intersections along the Harbor Boulevard BRT Corridor include, but are not limited to, the following: a. Harbor Boulevard at Houston Avenue (new signalized intersection) b. Harbor Boulevard at Chapman Avenue (South) (signal timing modification) c. Harbor Boulevard at Twintree Lane (new signalized intersection) d. Harbor Boulevard at Kent Avenue (new signalized intersection) The anticipated existing signal timing modifications and new signalized intersection locations listed above are for reference only and CONSULTANT shall coordinate and verify with the respective agencies. CONSULTANT shall provide a section in the technical memorandum deliverable as described in Section 3.2.6 to AUTHORITY detailing the findings of the completed Data Collection deliverables review. 3.2.4 TASK B-4: HARBOR BOULEVARD BRT CORRIDOR TSS DESIGN FINALIZATION SERVICES — REVIEW COMPLETED INVENTORY OF EXISTING TRAFFIC SIGNALS, FIELD MASTERS/HUBS LOCATIONS, SIGNAL COMMUNICATIONS, AND TRAFFIC MANAGEMENT SYSTEMS Previous consultant reviewed the geometric layout, existing traffic signal equipment, and identified any deficiencies (outdated controller hardware/software, obsolete equipment, etc.) for each intersection along the selected synchronized segments along the Harbor Boulevard BRT Corridor. The review included an assessment of the existing intersection geometry (number of lanes, lane width, lane storage, crosswalks, etc), traffic conditions, and traffic signal control equipment along the Harbor Boulevard BRT Corridor using observation, available as -built plans, consultation with the local agencies, and agency aerial photos. With documented permission of the local agencies, previous consultant inspected the interior of each traffic control cabinet and made recommendations for equipment upgrades. Scope of Work 44 05/18/1 O