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r1� CITY OF SANTA ANA <br /> 3. Ideally, the analysis should include the floating car data and data collected as <br /> part of Task 2. However draft versions of the report can include previously <br /> collected traffic, travel time, or other data, if considered relevant and available, <br /> until the full set of data collected by CONSULTANT as part of Task 2 is available. <br /> 4. The memorandum shall provide a very good understanding of traffic patterns on <br /> PROJECT throughout the weekdays and throughout the weekend. The <br /> CONSULTANT shall perform due diligence with regard to existing and proposed <br /> timing operations on arterials that intersect with the PROJECT. <br /> 5. Tru-Traffic has the OCTA CSPI calculation formulas available for use, as well as <br /> the calculations for the latest emissions for GHG and other MOE's. <br /> 6. CONSULTANT shall finalize the memorandum based on comments received <br /> from Santa Ana and other involved agencies. <br /> G. Consultant shall present to the project team the traffic patterns on project scope and <br /> possible synchronization strategies to address the traffic patterns (optimizing the fill <br /> corridor versus optimizing segments identified with natural traffic breaks) to provide <br /> direction on the preferred signal timing strategy. Any requested presentation shall <br /> include as much of the turning movement, 24-hour machine counts, travel time, earlier <br /> city counts, etc. as available. <br /> Sub-Task 2.: 'After' Travel Time Studies <br /> Following the implementation of all system and timing enhancements, consultant shall schedule <br /> 'After' travel time studies to measure the effectiveness of the project. <br /> Since the Kraemer Boulevard/Glassell Street/Grand Avenue corridor is part of the OCTA <br /> Countywide Baseline Project, OCTA is currently collecting data, developing traffic signal <br /> synchronization timing, and will implement and fine tune new timing for all the fifty-seven (57) <br /> agency signals along this corridor, except the Caltrans signals. The Consultant shall coordinate <br /> the After Travel Time Studies with OCTA's Countywide Baseline Project. <br /> A. The consultant shall conduct an 'After' field study representative of the times and days <br /> for which synchronization plans were developed. The 'After' study must be conducted in <br /> the same manner and contain the same MOE's as the'Before' study in order to evaluate <br /> the improvements of the synchronization plans. <br /> B. At least five (5) runs will be completed in each direction for each of the three weekday <br /> timing plans(AM, mid-day, and PM), and at least five (5) runs will be completed in each <br /> direction during the Saturday midday plan. <br /> C. Project travel-time data shall be collected using the floating car method, a laptop <br /> computer, a GPS receiver unit, and the methodologies and software to match the <br /> 'Before' study, exactly. MOE's should be compiled for the optimized corridor using the <br /> floating car method output in latest Tru-Traffic and then from Synchro/SimTraffic. <br /> 9 <br />