Bridge Design. 4.6.1 Prepare one (1) Bridge Layout (plan sheets at appropriate scale as determined by the engineer). Items to be included: • Plan ▪ Existing right-of-way and easements ▪ Existing survey data ▪ Existing trees ▪ Existing utilities ▪ Proposed right-of-way and easements ▪ Proposed centerline alignment and curve data ▪ Proposed bent locations ▪ Proposed beam spacing ▪ Proposed abutment locations ▪ Proposed bridge deck limits ▪ Proposed approach slabs ▪ Proposed sidewalks/pedestrian railing ▪ Proposed pavement transitions ▪ Proposed utilities ▪ Proposed safety end treatments ▪ Proposed bridge traffic railing • Profile ▪ Existing ground profile ▪ Proposed vertical alignment (top of curb) ▪ Proposed bridge ▇▇▇▇▇ ▪ Proposed bridge ▇▇▇▇▇ ▪ Proposed header banks ▪ Proposed safety end treatments ▪ Proposed bridge traffic railing and pedestrian railing ▪ Proposed utilities ▪ Proposed low chord elevation ▪ Proposed approach slabs ▪ 100-year water surface elevation for both FEMA and for fully-developed conditions 4.6.2 Develop the following additional bridge sheets: • Foundation plans • Bridge typical sections • Traffic rail, pedestrian rails, and fencing, if applicable • List of additional sheets to be provided during Final Design • List of applicable TxDOT standards 4.6.3 Incorporate geotechnical recommendations into the preliminary design submittal
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Sources: Professional Services
Bridge Design. 4.6.1 4.5.1 Prepare one two (12) Bridge Layout layouts (plan sheets at appropriate scale as determined by the engineer). Items to be included: • Plan ▪ Existing right-of-way and easements ▪ Existing survey data ▪ Existing trees ▪ Existing utilities ▪ Proposed right-of-way and easements ▪ Proposed centerline alignment and curve data ▪ Proposed bent locations ▪ Proposed beam spacing ▪ Proposed abutment locations ▪ Proposed bridge deck limits ▪ Proposed approach slabs ▪ Proposed sidewalks/pedestrian railing ▪ Proposed pavement transitions ▪ Proposed utilities ▪ Proposed safety end treatments ▪ Proposed bridge traffic railing • Profile ▪ Existing ground profile ▪ Proposed vertical alignment (top of curb) ▪ Proposed bridge ▇▇▇▇▇ ▪ Proposed bridge ▇▇▇▇▇ abutments ▪ Proposed header banks ▪ Proposed safety end treatments ▪ Proposed bridge traffic railing and pedestrian railing ▪ Proposed utilities ▪ Proposed low chord elevation ▪ Proposed approach slabs ▪ 100-year water surface elevation for both FEMA and for fully-developed conditions
4.6.2 4.5.2 Develop the following additional bridge sheets: • Foundation plans • Bridge typical sections • Traffic rail, pedestrian rails, and fencing, if applicable • List of additional sheets to be provided during Final Design • List of applicable TxDOT standards
4.6.3 4.5.3 Incorporate geotechnical recommendations into the preliminary design submittal
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Sources: Professional Services