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f) Detail sanitary and storm structures to determine invert elevations, type and <br />size of pipes. <br />g) incorporate the pick-up topography into the survey drawing and base map <br />for the project. <br />h) Include approximate property and right-of-way lines based on Public / City <br />GIS, recorded subdivision plats, and found evidence. <br />B. Preliminary Design Phase — 60% <br />1. Concurrently with the preparation of the draft Traffic Study Report, and upon <br />written authorization from Owner, Engineer shall: <br />a) Prepare preliminary design and plans for a traffic signal at the intersection of <br />Sample Street and Sheridan Street, including the following sheets; <br />a. Cover Sheet and Index Sheet, <br />b. Typical Cross Sections, <br />C. Maintenance of Traffic Plans (concept), <br />d. Traffic Signal Plans (no wiring), <br />C. Pavement Marking Plans, <br />f. Detail sheet, and <br />g. Miscellaneous tables <br />b) Develop a maintenance of traffic plan to maintain traffic along both Sample <br />Street and Sheridan during construction of this project. The intersection <br />control will be maintained during construction utilizing the existing traffic <br />signal. <br />c) The Engineer shall design the curb, sidewalks and curb ramps in each of the <br />four quadrants of the intersection. <br />d) The Engineer shall develop geometries and spot elevations for all curb <br />ramps in accordance with ADA requirements. <br />e) The Engineer shall adjust existing storm inlets to accommodate the <br />modifications to the revised curb in each of the four quadrants. <br />f) The Engineer shall design a traffic signal at the intersection of Sample Street <br />and Sheridan Street. All design services shall conform to City of South <br />Bend standards in effect at the time of the notice to proceed with this scope <br />of work. The following tasks shall be provided in the design services: <br />a. Prior to the start of design services, Engineer shall conduct a field <br />visit of the site. <br />b. The design shall include the following features: <br />i. Strain pole, span and catenary support system. <br />ii. Semi -actuated operation utilizing FUR cameras for vehicle <br />detection, with only Sheridan Street being actuated. <br />iii. Pedestrian signals and push buttons for crossing all four <br />approaches. <br />Exhibit A, Engineer's Services <br />EdCDC E-520 Short Form of Agreement Between Owner and Engineer for Professional Services. <br />Copyright ©2009 National Society of Professional Engineers for EJCDC. All rights reserved. <br />Page 3 <br />