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REV: 06-09-22 JB <br />Exhibit “A” <br />SCOPE OF SERVICES AND FEE <br />The scope of services for Amendment No. 5 are described below. <br />Scope of Services <br />Consultant shall complete the additional services described below to assist City in <br />securing funding for the Project. These services were not included in Consultant’s base <br />scope of work. <br />Task 1: Traffic Evaluations – Consultant will use the Traffic Operations Analysis Report <br />(TOAR) (December 2016), and original traffic forecast outputs that supported it, to <br />develop input data for the current analysis. No new traffic forecasts will be conducted. <br />This task will use these data to evaluate Project traffic performance and provide <br />information for the Project benefit-cost analysis to be conducted by others. This task <br />includes the following subtasks. <br />a) Update Traffic Model Outputs for Years 2022 and 2042- Consultant will compile the <br />following performance metrics for the Project: Vehicle Miles Traveled (VMT), Vehicle <br />Hours Traveled (VHT), Greenhouse Gas (GHG), and Link Volumes (Daily and Peak <br />Hours). <br />b) Evaluate Critical Network Traffic Operations – This includes existing, future no build, <br />and future build conditions as described below. The analysis will consider the <br />proportion of heavy vehicles so specific benefits for commercial vehicles can be <br />estimated. <br />1) Traffic operational analysis for the freeway and ramp segments within the <br />interchange area using Highway Capacity Software (HCS). <br />2) Traffic operational analysis for the arterial intersections and ramp terminals <br />within the interchange area using Synchro/SimTraffic. Outputs will be <br />delay, VMT and VHT by scenario. <br />3) Develop Traffic Modeling Summary Report/Narrative. <br /> <br />c) Update and Evaluate Collision Data <br />1) Obtain vehicle, bicycle, and pedestrian crash data for study area (freeway <br />and arterials) from Caltrans and City in geographic information systems <br />(GIS) format. <br />2) Calculate crash rates, map collision locations, and identify hot spots. <br />3) Identify up to four (4) crash modification factors (CMFs) associated with <br />proposed design changes. <br />4) Calculate anticipated changes in crashes of four (4) proposed changes <br />based on anticipated safety countermeasures based on latest Highway <br />Safety Manual (HSM) methodologies. <br />5) Develop Safety Analysis Summary Report/Narrative <br />ATTY/AGR.2022/Amend No. 5/AECOM (US 101/84 PS&E) (Page 4 of 13)