Extended detention basin definition

Extended detention basin means a facility constructed through filling and/or excavation that provides temporary storage of stormwater runoff. It has an outlet structure that detains and attenuates runoff inflows and promotes the settlement of pollutants. An extended detention basin is normally designed as a multi-stage facility that provides runoff storage and attenuation for both stormwater quality and quantity management. The term “stormwater detention basin” shall have the same meaning as “extended detention basin.”
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Extended detention basin means a detention basin designed to provide substantial removal of suspended solids and particulates, typically achieved by holding storm-water for 24 hours or more.
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Extended detention basin means a facility constructed through filling and/or excavation that provides temporary storage of stormwater runoff. It has an outlet structure that detains and attenuates runoff inflows and promotes the settlement of pollutants. An extended detention basin is normally designed as a multi-stage facility that provides runoff storage and attenuation for
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Examples of Extended detention basin in a sentence

  • Extended detention basin: An engineered detention basin with an outlet structure designed to slowly release urban runoff over an extended time period (Urban Drainage and Flood Control, 2010).

  • Additional TxDOT control measures include the following:  Retention/irrigation ponds Extended detention basin (wet/dry basins) Constructed wetland Sand filter Sedimentation ponds/traps Infiltration ponds Catch basins Grated inlets Outfall velocity dissipation controls Hazardous material traps The effectiveness of controls is a function of variables related to site conditions, highway design, surrounding water quality, and other stormwater considerations.

  • At least 10 percent additional storage should be provided to account for storage lost to deposited sediment. Extended detention basin should have no greater than 3:1 side slopes. The optimal basin depth is between 2 and 5 feet. A safety bench should be added to the perimeter of the basin wall for maintenance when basin is full.

  • Additional TxDOT control measures include the following: Retention/irrigation ponds Extended detention basin (wet/dry basins) Constructed wetland Sand filter Sedimentation ponds/traps Infiltration ponds Catch basins Grated inlets Outfall velocity dissipation controls Hazardous material traps The effectiveness of controls is a function of variables related to site conditions, highway design, surrounding water quality, etc.

  • Extended detention basin A detention basin where the runoff is stored beyond the time for attenuation.

  • The use of those two labels should, however, be voluntary, and Member States should be able to maintain their own national denominations and labelling frameworks ▌ in parallel to those two labels.

  • Euro 6 engines dictate no more than 80mg/km of nitrogen oxide can be emitted, which would cut emissions down to 72.33kg per year; more than half of the older vehicles.

Related to Extended detention basin

  • Project Number means a unique number assigned to the project by the department or the city, village, town or county that is undertaking the project.

  • Juvenile detention facility means any public or private facility

  • Method Detection Limit (MDL means the minimum concentration of a substance (analyte) that can be measured and reported with 99 percent confidence that the analyte concentration is greater than zero and is determined from analysis of a sample in a given matrix containing the analyte.

  • Detention facility means a county facility, paid for by the

  • Method detection limit means the minimum concentration of a hazardous substance that can be measured and reported with 99% confidence that the analyte concentration is greater than zero and is determined from analysis of a sample in a given matrix that contains the analyte.

  • Notice to Proceed (NTP) means the authorization issued by the CO to start performance on this Contract.

  • Planned special exposure means an infrequent exposure to radiation, separate from and in addition to the annual occupational dose limits.

  • credit meter means a meter where an account is issued subsequent to the consumption of electricity;

  • Subproject means a specific development activity under Part A.1 of the Project and financed or to be financed under a Matching Grant.

  • Notice to Proceed means notice issued by the OPWC pursuant to Section IV of this Agreement. "OPWC" means the Ohio Public Works Commission created pursuant to Revised Code Section 164.02.

  • Service Level Agreement (SLA means the Contractual Commitment that prevails between the Buyer and the Service Provider with regard to type of service to be provided, deliverables, desired performance level, reliability and responsiveness, monitoring process and service level reporting, response and issue resolution time-frame, repercussions / penalties / remedies for service provider not meeting its commitment. The SLA of a particular contract may carry the matrix regarding the delivery of the goods and/or services and the corresponding penalties or remedies and liquidated damages as applicable.

  • Tourism destination project means a qualified non-gaming

  • Subprojects means more than one such Subproject.

  • Interconnection Feasibility Study means either a Generation Interconnection Feasibility Study or Transmission Interconnection Feasibility Study.

  • Processing facility means an establishment that prepares, treats, or converts tangible personal property into finished goods or another form of tangible personal property. The term includes a business engaged in processing agricultural, aquacultural, or maricultural products and specifically includes meat, poultry, and any other variety of food processing operations. It does not include an establishment in which retail sales of tangible personal property are made to retail customers.

  • Acceptable earned value management system means an earned value management system that generally complies with system criteria in paragraph (b) of this clause.

  • Scheduled Downtime has the meaning set forth in Section 5.2.

  • Water Surface Elevation (WSE means the height, in relation to NAVD 1988, of floods of various magnitudes and frequencies in the floodplains of riverine areas.