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Page 39 of 65 Task 7 Public Realm Infrastructure Design & Cost Estimates Based on comments received from the City, Property Owner Partners, and Agency Partners on the Draft drawings, BKF will finalize the plans and update the cost estimates to position projects for future construction grants. This scope assumes no significant changes from the draft to the final with regards to horizontal and vertical alignment. The consultant team will develop preliminary engineering drawings and cost estimates for the infrastructure elements outlined in Tasks 7.1 and 7.2. For Tasks 7.2 and 7.3, drawings would include horizontal alignment and grading limits with elevations. 7.1 Public Infrastructure Roadway Geometry Design BKF will prepare roadway geometry conceptual plans for public streets showing curbs, sidewalks, striping, and multimodal improvements within the development or immediately adjacent to the development, including design of key intersections. Improvements outside of the immediate Bay Fair plan area would need to be determined as additional scope. Deliverables: • Draft Roadway Geometry Conceptual Plans (10%) for public streets • Final Roadway Geometry Conceptual Plans (10%) for public streets 7.2 New Estudillo Channel Complete Streets Crossing Design This task focuses on locating and designing a new multi-modal connection between the BART station and development northeast of the Estudillo Channel and the East Bay Greenway on E14th St. A. Supplemental Survey for New Crossing BKF will complete additional surveying based on the preferred location of the new Estudillo Channel crossing. BKF will supplement the aerial topographic survey with additional topographic survey for the specific location of the crossing to analyze accessibility access and design constraints. BKF will prepare an AutoCAD topographic survey of the existing pedestrian bridge over Estudillo Canal and at the location of the preferred new crossing. The survey will be prepared at a 1”-20’ scale using 3D scanning methods or conventional methods. The survey will be prepared prior to the Preliminary Engineering Drawings. Cross-Sections: Based on the field survey, cross- sections will be developed at the new creek channel crossing. We have anticipated up to 3 sections would be used to analyze the crossing design. Docusign Envelope ID: 885601F4-01B5-4FAB-A341-08EBC29876AA