Unaccounted for Water (UFW) definition

Unaccounted for Water (UFW) means the difference between “net production” (the volume of water delivered into domestic water distribution network) and “consumption” (volume of water for legitimate consumption as accounted for assessment purpose). It covers both physical losses and revenue losses (thefts, illegal connections etc.).
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Examples of Unaccounted for Water (UFW) in a sentence

  • Further, BWSSB’s calculations of "Unaccounted for Water" (UFW) would also be affected as the consumption figures in respect of these connections were not actual but notional.

  • Another issue to consider in the design review is that the network is not well structured and that makes it difficult to manage Unaccounted for Water (UFW).

  • The net distribution was 239.03 MLD after allowing 37 per cent for Unaccounted for Water (UFW) which served a population of27.98 lakh.

  • The pipe distribution network within the current surface area of the Water Service Providers (WSPs) is fairly well done, however the major bottleneck especially for the rural WSPs is high Unaccounted for Water (UFW) which arises from the perception that water is a social good and hence should not be sold.

  • The Board under the assistance of Australia-India Development Cooperation (AusAID) prepared (July 2002) a comprehensive, strategic and long term Water Supply Master Plan upto 2025 (Master Plan, 2002) which addressed the issues faced by the Board in effective water supply management viz., Water Supply Planning, Unaccounted for Water (UFW), Non-revenue water (NRW), Water resources, Water supply systems, Demand Management etc.

  • The principle objective of the project will be reduction in non-revenue water (NRW), Unaccounted for Water (UFW) and provision of adequate water supply 24 x 7 to the population.

  • Unaccounted for Water): UFW in water in Bangalore is in the range of 35-40%.

  • The following were considered while checking and reviewing the designed distribution network.• The operating pressure is maintained at ten bars (100 m high column of water) as high-pressures results in high Unaccounted for Water (UFW) due to leakages;• The conveyance pipeline routes have been designed to follow, as much as possible, the existing roads.The hydraulic design has been carried out using a pipeline design spreadsheet model incorporating the Continuity Equation and Hazen William Equation.

  • The unbilled balance of 4,147,885 cubic meters (or approximately 58.8% of the total volume) represented Unaccounted for Water (UFW), which is more than the maximum allowable loss of 25% by the Water Service Regulatory Board.

  • The issue of Unaccounted for Water (UFW) was addressed in initial briefs by both interveners HOA and the AG, although the AG submitted no testimony on the subject.

Related to Unaccounted for Water (UFW)

  • Unaccounted for Gas or ‘UAFG’ means the difference between the Quantity of Gas received into the Network and delivered out of the Network, over a specified period of time.

  • gross tonnage means the gross tonnage calculated in accordance with the tonnage measurement regulations contained in Annex I to the International Convention on Tonnage Measurement of Ships, 1969 or any successor Convention.

  • Ballast water means water with its suspended matter taken on board a ship to control trim, list, draught, stability or stresses of the ship.

  • Properly Shredded Garbage means the wastes from the preparation, cooking, and dispensing of food that have been shredded to such a degree that all particles will be carried freely under the flow conditions normally prevailing in public sewers, with no particle greater than one-half (1/2) inch (1.27 centimeters) in any dimension.

  • Potable water means water which meets the requirements of 35 Ill. Adm. Code 604 for drinking, culinary, and domestic purposes.

  • Non-potable water means water not safe for drinking, personal, or culinary use as determined by the requirements of 35 Ill. Adm. Code 604.

  • Storm water or wastewater collection system means piping, pumps, conduits, and any other equipment necessary to collect and transport the flow of surface water run-off resulting from precipitation, or domestic, commercial, or industrial wastewater to and from retention areas or any areas where treatment is designated to occur. The collection of storm water and wastewater does not include treatment except where incidental to conveyance.

  • Adjusted for inflation means increased in accordance with the formula for inflation adjustment set forth in Exhibit C to the Master Settlement Agreement.

  • Raw water means water withdrawn from a reservoir or well prior to any physical treatment of such water.

  • Hot water means water at a temperature of 110°F. or higher.

  • Recycled water or “reclaimed water” means treated or recycled waste water of a quality suitable for non-potable uses such as landscape irrigation and water features. This water is not intended for human consumption.

  • Overburden means any material of any nature, consolidated or unconsolidated, that overlies a mineral deposit, excluding topsoil or similar naturally occurring surface materials that are not disturbed by mining operations.

  • Ballast means a device used with an electric discharge lamp to obtain necessary circuit conditions, such as voltage, current, and waveform, for starting and operating the lamp.

  • Potable means water suitable for drinking by the public.

  • Navigable waters ’ means the waters of the United States, including the territorial sea;

  • National Pollutant Discharge Elimination System (NPDES) means the national program for issuing, modifying, revoking and reissuing, terminating, monitoring, and enforcing permits and imposing and enforcing pretreatment requirements, under Sections 307, 318, 402, and 405 of CWA. The term includes an approved program.

  • Mono-fuel vehicle means a vehicle that is designed to run primarily on one type of fuel;

  • Liquefied petroleum gas means a mixture of light hydrocarbons (predominantly propane, butane) that is gaseous under conditions of ambient temperature and pressure and that is maintained in a liquid state by an increase of pressure or lowering of temperature;

  • Seasonal high water table means the level below the natural surface of the ground to which water seasonally rises in the soil in most years.

  • Transport Gas means the gas purchased by a Customer from a supplier other than KUB that Customer has arranged to have Delivered to KUB for delivery to the Customer by KUB.

  • controlled flight means any flight which is subject to an air traffic control clearance;

  • Bottled water means water that is placed in a safety sealed container or package for human 696 consumption. Bottled water is calorie free and does not contain sweeteners or other additives except 697 that it may contain: (i) antimicrobial agents; (ii) fluoride; (iii) carbonation; (iv) vitamins, minerals, and 698 electrolytes; (v) oxygen; (vi) preservatives; and (vii) only those flavors, extracts, or essences derived 699 from a spice or fruit. "Bottled water" includes water that is delivered to the buyer in a reusable 700 container that is not sold with the water.

  • Wastewater collection system means the sewer and pumping system used for the collection and conveyance of domestic, commercial and industrial wastewater; and

  • waste water means used water containing substances or objects that is subject to regulation by national law.

  • Added filtration means any filtration which is in addition to the inherent filtration.

  • National Pollutant Discharge Elimination System means the national program for issuing, modifying, revoking and reissuing, terminating, monitoring and enforcing permits, and imposing and enforcing pretreatment requirements under Sections 307, 402, 318, and 405 of the Clean Water Act.