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IBI Group TBI 10401 Von Karmen Avenue —Suite 110 Wine CA 92812 USA CROUP tel 949 833 5588 fax 949 833 5811 October 9, 2014 Melanie McCann City of Santa Ana 20 Civic Center Plaza, Ross Annex M -20 Santa Ana, CA 92702 AMENDMENT PROPOSAL NO. 2 - CIRCULATION ELEMENT UPDATE This letter proposal details IBI Group's request for an amendment under our contract with the City of Santa Ana for the Circulation Element Update project. Work efforts associated with this request involve additional work will be incurred by IBI Group that was not included in our original scope of services for this contract, The tasks listed below correspond to the tasks assigned in the original scope of services for this contract, The proposed budget for completing this work is attached to this letter. Task 4 — Evaluation of Master Streets and Highway Plan As part of the original contract, IBI Group completed an in- progress draft of the traffic analysis for the updated Circulation Element, Including analysis of the 32 intersections and 18 roadway segments where data was collected In Task 2. This analysis effort was focused around study intersections and roadway segments that were anticipated to be Included in the traffic analysis for the OCTA Master Plan of Arterial Highways amendment process and the preparation of the traffic study for the project environmental document. The analysis was completed during the first half of 2013, with the in- progress draft traffic analysis document submitted to the city in April 2014. Subsequent to initial traffic analysis effort, the city identified additional street reclassifications and modifications to the originally proposed reclassifications. These changes necessitated the collection of additional traffic counts (conducted by the city) for inclusion in an updated traffic analysis. Amendment No. 1 accommodated the additional coordination with OCTA to obtain updated OCTAM model forecasts, and updates to the traffic analysis to include the new model forecasts and an additional in the analysis 8 study intersections and 6 study roadway segments beyond those previously identified in the original scope of services. This new amendment Involves work efforts that will be completed by IBI Group to add additional intersections to the traffic analysis, as well as an allocation of funds to address additional potential street reclassifications or refinements to the OCTA model forecasts. At a minimum this additional analysis effort will include the seven locations identified by OCTA in their email dated July 29, 2014. The remaining budget assigned to this task ($8,000) would be allocated to modifying the analysis to include up to eight additional intersections resulting from the proposed reclassification of Broadway from a Secondary Arterial to a Divided Collector Arterial between Civic Center Drive and First Street, refinements to the analysis as a result of updated OCTA traffic modeling for this proposed reclassification, map updates, or additional administrative time for IBI Group as part of the project management effort. IBI Group will work with the city to identify the necessary work efforts for this remaining budget allocation and will invoice the amount as expended. The traffic analysis work effort will Include completion of the new analysis, using count data provided by the City of Santa Ana, IBI Group Is a group orfirms providing professional servloes 25FF -6