Drainage study definition

Drainage study means the determination of predevelopment and postdevelopment stormwater flows based on a one hundred-year storm duration equal to the time of concentration. This study should also show the disposition of all runoff from the property, whether current or projected.
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Drainage study means a comprehensive drainage study prepared for a Tentative PUD Plan in a manner reasonably acceptable to the District that addresses specific impacts to the Community from flood events, and the need to construct those flood control facilities identified in the technical drainage study, which are necessary for the flood protection of the Planned Community or for mitigation of any downstream flood impacts caused by the development of the Planned Community.
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Drainage study means a detailed study, prepared by a state of California registered civil engineer, showing hydrology and drainage design calculations in accordance with requirements found within the Town of Truckee’s Development Code, within the Town’s Public Improvement and Engineering Standards, and as directed by the Town’s Engineer
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Examples of Drainage study in a sentence

  • The Hydrology/Drainage/Surface Water Quality Technical Memorandum will report the findings of the technical review of the Hydrology and Drainage study submitted by the applicant to determine if it contains sufficient information to identify potential impacts and define measures to mitigate any potentially significant impacts to a less than significant level.

  • The Drainage study proposed conditions modeling should be sufficient to use for the CLOMR submittal, therefore no additional proposed conditions hydraulic modeling will be required.

  • Final PS&E package for incorporation into Caltrans construction bid documents; – AutoCAD and Microstation Files, Drainage study exhibits and program files; – All research materials, maps and design calculations and information; and – As-built drawings reflecting any design modifications made during construction.

  • Drainage study or storm sewer condition analysis, including CCTV and visual inspection.

  • Drainage study will check existing culverts capacities that may or may not be replaced.