Search results

...tegory:749 Hydrologic Analysis#749.2.1.2 Roadside Ditches and Culverts|EPG 749.2.1.2 Roadside Ditches and Culverts]]. The [[:Category:749 Hydrologic Analysis#749.2.3 Overtopping Flood|overtopping flood]] is the actual flood at which flow

...ocedures and design aids presented herein are to be used in the design and analysis of all highway culverts. The hydraulic design of highway culverts is based The responsibility for analysis, design and final plans preparation is sometimes shared between districts a

...ls may be available. The Flood Insurance Study contains information on the hydrologic and hydraulic models used and also may provide information regarding 3rd pa ...is indicates a high potential for instability at the site, a more detailed analysis may be warranted. See the AASHTO Highway Drainage Guidelines Chapter VI and

....1.10 Bid Analysis Process|103.1.10 Bid Analysis Process]]|| ||1-02.14 Bid Analysis Process ...ocation Study and Alternatives Analysis|126 Location Study and Alternative Analysis]]||2-02 Location Study/Environmental Report

...nal formula as discussed in [[:Category:749 Hydrologic Analysis|Hydrologic Analysis]]. The depth of flow in the channel is determined by means of open channel ...Protection|Permissible Shear Stresses for Ditch Protection table]]. If the analysis shows that the permissible shear stress for a grassed channel is exceeded,

...els, procedures and design criteria presented herein are to be used in the analysis of gutter flow and in the selection and spacing of storm water inlets. The ...ced by the design storm is computed by [[:Category:749 Hydrologic Analysis#749.5 The Rational Method|The Rational Method]].

...is not practicable, the 8 ft. MGS long post design should be used. A cost analysis should be conducted to determine whether to add the 2 ft. shoulder widening ...vestigation for each rock cut or group of rock cuts. A cost-effectiveness analysis that considers the consequences of doing nothing, removal, smoothing of the

...ogic data are required on all bridge and box culvert stream crossings. The hydrologic data shall be provided on the Bridge Memorandum or the Design Layout. The a