Agmt16 David J. Powers & Associates, Inc.

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EXHIBIT "A" SCOPE OF SERVICES AND FEE Scone Adiustments That Require Budact Increases Consultant shall direct Hexagon to complete the tasks set forth below: I. Middav Weekend Data Collection: Hexagon will analyze traffic conditions during the midday on weekends. The City's data indicates that the peak traffic volumes near the park are between 11:00 AM and 2:00 PM on Saturdays and Sundays. Hexagon proposes to complete traffic counts at all eight study intersections (including Madison/Myrtle) between 11:00 AM and 2:00 PM on a Saturday and a Sunday. 2. Middav Weekend Level of Service Analysis: Level of service analysis will be completed for all study intersections for the Saturday and Sunday midday peak hours for all scenarios: existing, existing plus project, background, background plus project, cumulative (no project), and cumulative plus project. 3. Additional Studv Intersection: The City has requested that Hexagon add the intersection of Madison Avenue and Myrtle Street to the list of study intersections. Although traffic counts were conducted at the intersection on Wednesday, August 10, 2016 for another traffic study, schools were not in session on that date. Hexagon will complete new AM and PM peak hour weekday counts at that intersection and will adjust the trip distribution and assignment as requested by the City in order to include that intersection. This intersection will also receive weekend counts as part of Task I described above. 4. Parkine Analvsis: The City has requested that Hexagon include an analysis of existing parking demand. Hexagon will complete parking counts at the YMCA on Hudson Street and in the park areas that surround the existing Veterans Memorial Senior Center (on and adjacent to the loop formed by St. Francis Street, Vera Avenue, and Nevada Street around the senior center building). Hexagon will complete parking counts on both a weekday and a Saturday at both locations, since Saturday may exhibit higher parking demand than weekdays during some hours. Based on the driveway counts already completed at both sites, parking surveys would be performed from 8:00 AM to 7:00 PM at the YMCA and from 9:00 AM to 6:00 PM at the Senior Center/Red Morton Park. Consistent with the City's proposed revision to our trip generation estimates, Hexagon will assume that additional parking demand at the joint Senior Center/YMCA facility will be due to YMCA patrons, since 93.5 percent of the project's increased square footage is attributable to the YMCA. 5. TDM Plan (Optional Task): City staff has noted that the project may be required to prepare a TDM Plan under C/CAG's requirements. Hexagon will revise its trip generation, distribution, and assignment based on the City's comments and request the City's review and approval. If, based on the revised assignment, more than 100 peak hour project trips would ATN/AGR/2017/AMENDMENTS/AMEND NO. 1 DAVID J. POWERS & ASSOCIATES, INC. REV: 03-23-17 PR Page 3 of 5