Spillway crest definition

Spillway crest means the highest elevation of the floor of the spillway along a centerline profile through the spillway.
Spillway crest means the elevation of the floor of a spillway, grade control structure, or ogee crest above which spillway flow begins.

Examples of Spillway crest in a sentence

  • Spillway crest vertical lift gates shall be designed using LRFD methods in accordance with EM 1110-2-2105.

  • Spillway crest has been proposed at El. 417.10 m as discussed in detail in Section III.

  • In order to overtop the Iowa River Spillway crest of 545.2 feet, the tail water stage at L/D 17 needs to exceed 18.5 feet.

  • Spillway crest elevation is taken as the first operating level; then five more levels are selected by subtracting two meters from the spillway crest elevation (i.e. 1227.0 m).

  • Spillway crest gates are used primarily to manage the spillway dis- charge according to specified operating criteria to achieve flood risk management objectives, butEM 1110-2-360010 Oct 17may be used to manage other water uses.

  • In case there are any discrepancies between the impressions and findings of the consultant(s) and the parties mentioned above there should be an annex included at the end of the document explaining these discrepancies.

  • That is, politicians’ party affiliation has become a stronger signal of their ideology in recent years.

  • Spillway crest has been proposed at R.L. 1541.00 m, which incidentally is the average bed level of River.

  • Spillway crest gates are used primarily to manage the spillway dis­ charge according to specified operating criteria to achieve flood risk management objectives, butEM 1110-2-360010 Oct 17may be used to manage other water uses.

  • It will undertake an initial assessment of matters arising from the application within 21 days of the deadline for representations on the accepted application (s88(1); examination rule 5).

Related to Spillway crest

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  • Uppermost aquifer means the geologic formation nearest the natural ground surface that is an aquifer, as well as lower aquifers that are hydraulically interconnected with this aquifer within the facility's property boundary.

  • Septage means the liquid and solid material pumped from a septic tank, cesspool, or similar domestic sewage treatment system, or from a holding tank, when the system is cleaned or maintained.

  • Stormwater management measure means any practice, technology, process, program, or other method intended to control or reduce stormwater runoff and associated pollutants, or to induce or control the infiltration or groundwater recharge of stormwater or to eliminate illicit or illegal non-stormwater discharges into stormwater conveyances.

  • Zone 3 means all of that part of the Lower Peninsula south of the line described in subdivision (bb).

  • Seasonal high water table means the highest zone of soil or rock that is seasonally or permanently saturated by a perched or shallow water table. A planar surface, below which all pores in rock or soil (whether primary or secondary) that is seasonally or permanently saturated.

  • Basecoat means a coat of colored material, usually opaque, that is applied before graining inks, glazing coats, or other opaque finishing materials and is usually topcoated for protection.

  • Greenhouse Gas Emissions means emissions in terms of tonnes of CO2 equivalent of carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), hydrofluorcarbons (HFCs), perfluorocarbons (PFCs), nitrogen trifluoride (NF3) and sulphur hexafluoride (SF6) determined pursuant to Regulation (EU) No 525/2013 and falling within the scope of this Regulation;

  • Stormwater management BMP means an excavation or embankment and related areas designed to retain stormwater runoff. A stormwater management BMP may either be normally dry (that is, a detention basin or infiltration system), retain water in a permanent pool (a retention basin), or be planted mainly with wetland vegetation (most constructed stormwater wetlands).

  • Basement means any area of the building having its floor subgrade (below ground level) on all sides.

  • Air-to-ground radiotelephone service means a radio service, as that term is defined in 47 CFR 22.99, in which common carriers are authorized to offer and provide radio telecommunications service for hire to subscribers in aircraft.

  • Real-time System Energy Price means the System Energy Price resulting from the Office of the Interconnection’s dispatch of the PJM Interchange Energy Market in the Operating Day.

  • energy storage means, in the electricity system, deferring the final use of electricity to a moment later than when it was generated, or the conversion of electrical energy into a form of energy which can be stored, the storing of such energy, and the subsequent reconversion of such energy into electrical energy or use as another energy carrier;

  • Water Surface Elevation (WSE means the height, in relation to mean sea level, of floods of various magnitudes and frequencies in the floodplains of coastal or riverine areas.

  • Rechargeable Electrical Energy Storage System (REESS) means the rechargeable energy storage system that provides electric energy for electrical propulsion.

  • cogeneration means the simultaneous generation in one process of thermal energy and electrical or mechanical energy;

  • Sewage sludge weight means the weight of sewage sludge, in dry U.S. tons, including admixtures such as liming materials or bulking agents. Monitoring frequencies for sewage sludge parameters are based on the reported sludge weight generated in a calendar year (use the most recent calendar year data when the NPDES permit is up for renewal).

  • Energy storage system means a system which stores energy and releases it in the same form as was input.

  • Gasohol means a blended fuel composed of gasoline and fuel grade ethanol.

  • Ultra Low Sulfur Diesel Fuel means diesel fuel that has a sulfur content of no more than fifteen parts per

  • Intermodal Rail Yard means a rail facility in which cargo is transferred from drayage truck to train or vice-versa.

  • Peak tube potential means the maximum value of the potential difference across the x-ray tube during an exposure.

  • Stormwater management planning area means the geographic area for which a stormwater management planning agency is authorized to prepare stormwater management plans, or a specific portion of that area identified in a stormwater management plan prepared by that agency.

  • Electric utility steam generating unit means any steam electric generating unit that is constructed for the purpose of supplying more than one-third of its potential electric output capacity and more than 25 MW electrical output to any utility power distribution system for sale. Any steam supplied to a steam distribution system for the purpose of providing steam to a steam-electric generator that would produce electrical energy for sale is also considered in determining the electrical energy output capacity of the affected facility.

  • Ash means all species of the genus Fraxinus.

  • Natural Gas Liquids means those hydrocarbon components that can be recovered from natural gas as a liquid including, but not limited to, ethane, propane, butanes, pentanes plus, and condensates;