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

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MEMORANDUM OF UNDERSTANDING NO. C-9-0826 EXHIBIT A weekend peak. Timing plans shall be in both Synchro format and the preferred timing chart format of each agency. 7. CONSULTANT shall update timing plans for a.m. peak, mid -day peak, p.m. peak and a weekend peak based on the upcoming improvements for the corridor as identified. Timing plans shall be in Synchro format and the preferred timing chart format of each agency. 8. CONSULTANT shall review, verify, and update the previously prepared Time -Space Diagrams for the synchronized segments along the BRT Corridor. Previous consultant prepared a Draft Signal Timing Optimization Plan detailing the signal timing optimization, including detail evaluation and recommendation on the time -referencing system and analysis results. The Draft Signal Timing Optimization Plan included, but was not limited to, the following: a. Proposed cycle lengths and signal groupings by corridor and by agency b. All Draft optimized and synchronized traffic signal timing plans in Synchro format, including (a) existing corridor conditions and (b) planned and programmed improvements (widening projects and intersection improvements) within the next five years (after NTP). c. Draft Time -Space diagrams for the synchronized segments along the BRT Corridor. The Draft Signal Timing Optimization Plan was submitted to AUTHORITY and agencies for review and comment. AUTHORITY has already provided their review and all comments were addressed by the previous consultant. AUTHORITY shall provide a copy of all AUTHORITY comments and agency comments received. CONSULTANT shall coordinate and collect from all agencies the Draft Signal Timing Optimization Plan comments. CONSULTANT shall incorporate comments into the Final Signal Timing Optimization Plan. Final Time -Space diagrams shall match those completed by previous consultant and submitted to the agencies for review and comment. The Time -Space diagrams shall be in color, be scaled both horizontally and vertically, show vehicle splits and movements for each intersection, show offsets and intersection distances listed below the intersections, and show forward and reverse green bands with applicable phase sequences. The Time -Space diagrams shall be separated per signal grouping and peak period plan and fully annotated with proposed cycle lengths, travel direction, signal grouping zone limits, and peak period plan identification. All intersections with crossing coordination, half cycle lengths, and existing and proposed pedestrian overrides shall be annotated as such on the Time -Space Diagrams. For a sample Draft Scope of Work 39 05/18/10