Pressure zone definition

Pressure zone means a distribution system whereby an established minimum and maximum pressure range can be maintained without the use of ancillary control equipment (e.g., booster pumps, pressure reducing valves, etc.).)) (48) "Potential GWI" means a source identified by the department or local health jurisdiction as possibly under the direct influence of surface water including, but not limited to a:
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Pressure zone means a hydraulic pressure subdivision within the Potable Water Distribution System and the Non-Potable Irrigation Water Distribution System that is
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Pressure zone means a distribution system whereby an established minimum and maximum pressure range can be maintained without the use of ancillary control equipment (e.g., booster pumps, pressure reducing valves, etc.).
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Examples of Pressure zone in a sentence

  • Sheet index Pressure zone and elevationAdjacent subdivisions and street layout Bench markDesign and as-built certificatesPressure in project and fire flow requirement.

  • Include pipe diameter and material.🌢 All reservoirs, including their capacity.🌢 All booster pump stations, including their operating capacity.🌢 All distribution system pressure reducing valves (for systems with multiple pressure zones).🌢 Pressure zone boundaries (for systems with multiple pressure zones).There are a number of ways to manage an asset inventory, such as a simple table or spreadsheet, a purchased software program, or an internally-developed program.

  • Air Intake Pressure zone control used to move air from lower contamination areas to higher High-velocity air hood contamination areas, and then out the stack Typical face velocity of 150 lineal ft/min Hood Exhaust FIGURE 4-1.

  • Very low nitrate concentrations are likewise observed in wells screened in the 400 Foot aquifer of the Pressure zone (only 38 out of 116 wells tested had nitrate concentrations >3 mg/L; MCWRA, 1997).

  • It also contains a booster pumping station for an injection site.The purpose of the Corrosion Control Pilot Study in the Hodder Pressure zone was to: 1) confirm lead levels can be reduced at the tap by adjusting the pH of the drinking water with sodium hydroxide; 2) study the effects on disinfection efficiency; 3) confirm sodium levels would remain below 20mg/L in the distribution system; and 4) evaluate operability and maintenance of a sodium hydroxide injection process.

  • Pressure zone boundaries are outlined in figures provided in the separate Engineering Services Plan.

  • The improvements are organized and presented in this chapter according to the following categories: Water system improvements since 1994; Water main improvements; Pressure zone improvements; Pressure reducing station improvements; Facility improvements; Miscellaneous improvements; and Developer funded improvements.The remainder of this chapter presents a brief description of each group of improvements, the criteria for prioritization, the basis for the cost estimates and the implementation schedule.

  • The service area is divided into a High Pressure North (HN), High Pressure South (HS) and a Low Pressure zone.

  • Pressure zone boundaries are shown in the 400-foot (ft) map books and in GIS.

  • A YL Partner and a YL Partner’s spouse/domestic partner may have separate accounts if the second account (whether a Brand Partner account or a Customer account) is sponsored as the first or second level to the other spouse’s/domestic partner’s account.


More Definitions of Pressure zone

Pressure zone means a hydraulic pressure subdivision within the Potable Water Distribution System and the Non-Potable Irrigation Water Distribution System that is hydraulically isolated from other pressure zones, demonstrates unique hydraulic pressure characteristics, and has unique energy requirements for delivery.
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Pressure zone means sections of a water system that are segregated by a controlled change in the hydraulic grade line.
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Pressure zone means a three dimensional zone in the water distribution system where the pressure is allowed to vary only within certain limits, generally dictated by the elevation of the water tank serving the zone.
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Related to Pressure zone

  • Pressure vessel means a vessel that may be used for containing, storing, distributing, transferring, distilling, processing or otherwise handling any gas, vapour or liquid under pressure greater than the atmospheric pressure and includes any pipeline fitting or other equipment attached thereto or used in connection therewith; and

  • Pressure means relative pressure versus atmospheric pressure, unless otherwise stated.

  • Loading Zone means a parking stall which is set aside for use by commercial vehicles if there is a sign referable to that stall marked ‘Loading Zone’;

  • Operating pressure means the pressure at which the parts of an irrigation system are designed by the manufacturer to operate.

  • Reid vapor pressure means the vapor pressure of crude oil or other volatile petroleum products at 100 degrees Fahrenheit as determined by the latest edition of ASTM D6377 (RVPE): Standard Test Method for Determination of Vapor Pressure of Crude Oil.

  • Mixing zone means a limited area of a surface water body or aquifer where initial dilution of a discharge takes place and where certain water quality standards may be exceeded.

  • Coastal zone means the area comprising coastal public property, the coastal protection zone, coastal access land, coastal protected areas, the seashore and coastal waters, and includes any aspect of the environment on, in, under and above such area;

  • True vapor pressure means the equilibrium partial pressure exerted by a petroleum liquid as determined in accordance with methods described in American Petroleum Institute (API) Bulletin 2517, Evaporation Loss from External Floating Roof Tanks, 1980. The API procedure may not be applicable to some high viscosity or high pour crudes. Available estimates of true vapor pressure may be used in special cases such as these.

  • Working pressure means the settled pressure of a compressed gas at a reference temperature of 15 °C in a full pressure receptacle;

  • 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;

  • Buffer Zone means an area designated to be left along roads or other features in which there will be no cutting.

  • Natural gas company ’ means a person engaged in the transportation of natural gas in interstate commerce, or the sale in inter- state commerce of such gas for resale.

  • 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.

  • Zone means a transit operations finance zone established under this section.

  • Biomass means the biodegradable fraction of products, waste and residues from biological origin from agriculture (including vegetal and animal substances), forestry and related industries including fisheries and aquaculture, as well as the biodegradable fraction of industrial and municipal waste;

  • LNG means liquefied natural gas.

  • Vapor pressure as herein used means Vapor Pressure at 100° Fahrenheit as determined by ASTM Method D-323-90, "Standard Method of Test for Vapor Pressure of Petroleum Products (Reid Method)."

  • Saturated zone or "zone of saturation" means that part of the earth's crust in which all voids are filled with water.

  • Delivery Point means the point(s) of connection(s) at which energy is delivered into the Grid System i.e. the Interconnection Point.

  • Natural Gas or “Gas” means wet gas, dry gas, all other gaseous hydrocarbons, and all substances contained therein, including sulphur and helium, which are produced from oil or gas xxxxx, excluding those condensed or extracted liquid hydrocarbons that are liquid at normal temperature and pressure conditions, and including the residue Gas remaining after the condensation or extraction of liquid hydrocarbons from Gas such that any Gas sold under this Agreement shall be of the quality as indicated in Clause 7.

  • MAOP means the maximum allowable operating pressure of the Maui Pipeline or any part of it, as set out in Schedule 6.

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

  • water meter means any apparatus for measuring or showing the volume of water supplied to, or of effluent discharged from any premises;

  • Feedstock Gas means natural gas used as a raw material for its chemical properties in creating an end product.

  • Interconnector means a transmission line which crosses or spans a border between Member States for the purpose of connecting the national transmission system of those Member States or a transmission line between a Member State and a third country up to the territory of the Member States or the territorial sea of that Member State;

  • Energy Settlement Area means the bus or distribution of busses that represents the physical location of Network Load and by which the obligations of the Network Customer to PJM are settled.