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e) Preparation of minor intersection layouts for LBJ/Chestnut, LBJ/Forest, LBJ/Acorn, <br />LBJ/Walnut, LBJ/Cardinal, LBJ/Ramsay, LBJ/Younger and LBJ/Holland. These <br />intersection layouts will include intersection radii, sidewalk and ramp locations, and <br />plan view; <br />f) Plan sheets for sidewalk and ramps, meeting ADA guidelines, connecting existing <br />pedestrian elements and TxState improvements; <br />g) Earthwork Design/Computations using Geopak V8 and Microstation V8 to include: <br />i. Preparation of existing and proposed ground cross sections along proposed <br />alignment at 50-ft intervals; <br />ii. Preparation of earthwork quantities using Geopak V8; <br />iii. Preparation of earthwork cross-sections on grid plan sheet; <br />iv. Tabulation of earthwork quantities; <br />h) Removal sheets for LBJ; <br />i) Miscellaneous roadway details, as necessary; <br />j) Roadway quantity summary sheets and estimate; and <br />k) Roadway standard sheets, using TxDOT standards. <br />1.3.2 Drainage Plans/Details: Perform a hydrologic analysis for the existing roadway elements <br />to include: <br />a) Determination of drainage area boundaries for inlets, ditches and culverts; <br />b) Calculation of runoff to each drainage element and preparation of drainage area maps; <br />and <br />c) Preparation of drainage area maps. <br />1.3.3 Perform a hydraulic analysis for drainage elements to include hydraulic design for each <br />drainage element to determine required structure sizes to meet design criteria. <br />1.3.4 Prepare hydrology and hydraulic data sheets required for storm sewer systems, and <br />drainage structures within the Project limits. <br />1.3.5 Provide plans/details for proposed drainage improvements, as recommended in the PER <br />to include: <br />a) Seven (7) storm drain plan/profile sheets based on a 1 "=50' horizontal scale as <br />follows: <br />i) Plan view to include inlet type, station, offset from project baseline and <br />connecting pipe size, length and material type; and <br />ii) Profile view to include inlet type, height, and length and connecting pipe size, <br />length and material type. <br />b) Two (2) storm drain laterals profile sheets which will include inlet type, height and <br />length, and connecting pipe size, length and material type. <br />11 <br />