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pavement edges, proposed sidewalks, and proposed lane striping. <br />1.5.7 After approval of the preliminary design schematic, prepare a Geometric Design <br />Schematic for TxDOT review. The Geometric Design Schematic will include information from <br />the preliminary design schematic in addition to detailed vertical profile design, intersection <br />horizontal alignments and profiles (where applicable), identified easements, and proposed <br />Purgatory Creek bridge and relief culverts. Assume one (1) round of TxDOT comments for final <br />geometric design schematic. <br />1.5.8 Respond to TxDOT Comments and prepare and submit the Final Geometric Design <br />Schematic. <br />1.5.9 Prepare preliminary grading cross sections at a spacing no less than 50 feet and at <br />driveways and intersections. <br />1.5.10 Evaluate multiple bridge alternatives including a Conspan structure, precast beam bridge, <br />and a cast -in -place slab bridge for geometrics, span configurations and depth, constructability, <br />cost, and hydraulic performance (in coordination with the Drainage Study detailed in Task 5). <br />1.5.11 Prepare aesthetic concepts as during Preliminary Design Phase as detailed in Task 13. <br />1.5.12 Prepare exhibits to be used for a Council Workshop demonstrating the proposed roadway <br />improvements and typical sections. <br />1.5.13 The Engineer will provide the following deliverables during this task: <br />a) One (1) copy and one (1) electronic copy of the traffic study technical <br />memorandum <br />b) Four (4) copies and one (1) electronic copy of the Preliminary Design Schematic <br />roll plots at a scale of 1 inch = 50 feet <br />C) Four (4) copies and one (1) electronic copy of the Review Geometric Design <br />Schematic roll plot at a scale of 1 inch = 50 feet <br />d) Four (4) copies and one (1) electronic copy of the Final Geometric Design <br />Schematic roll plot at a scale of 1 inch = 50 feet <br />e) One (1) copy and one (1) electronic copy of Opinions of Probable Construction <br />Cost for preliminary design schematics <br />f) One (1) copy and one (1) electronic copy of Opinion of Probable Construction <br />Cost for Final Geometric Design Schematic <br />1.6 TASK 6 — DRAINAGE STUDY AND REPORT <br />The Engineer will: <br />1.6.1 Prepare a Preliminary Drainage Design Report for Bridge, Channel, and Culvert <br />Kimley Horn — FM 2439 (Hunter Road) <br />14 <br />