Air pressure differential definition

Air pressure differential means an air pressure that is lower
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Air pressure differential means an air pressure that is lower than surrounding areas, generally caused by exhausting air from a sealed space.
Sample 1Sample 2Sample 3
Air pressure differential means air pressure lower than surrounding areas, generally caused by exhausting air from a sealed space (work area).
Sample 1

Examples of Air pressure differential in a sentence

  • Air pressure differential filtration units shall be in use during this monitoring.

  • Air pressure differential gauges for other emission control equipment shall be read and the readings documented at least once per shift during dryer operations.

  • Air pressure differential must be displayed and recorded on a properly calibrated and fully functioning manometer.

  • Air Pressure Differential – Full Containment Areas Only Air pressure differential must be established and maintained at -0.05 inches water differential or better before start of abatement and air pressure differential must be maintained through all phases of project, including collection of clearance air samples and receipt of results.

  • Air pressure differential gauges for otheremission control equipment shall be read and the readings documented once per shift during operations.

  • Air pressure differential gauges .for otherremission.gontrol equipment shall >| 4 be read and the readings documented'once per shif t1uring operations.

  • In no event shall the proceeds of any Loan be used for the purpose, whether immediate, incidental or ultimate, of buying or carrying “margin stock” within the meaning of Regulation U.

  • Air pressure differential data recording shall consist of measurements made at equally spaced intervals, not to exceed 15 minutes per interval.

  • Such study shall also consider increasing by 25 percent, at minimum, the uniform allowance for first year employees and by 50 percent, at min- imum, the annual allowance for all other employees.

Related to Air pressure differential

  • Price Differential with respect to any Transaction as of any date, the aggregate amount obtained by daily application of the Pricing Rate for such Transaction to the Purchase Price for such Transaction on a 360 day per year basis for the actual number of days during the period commencing on (and including) the Purchase Date for such Transaction and ending on (but excluding) the date of determination (reduced by any amount of such Price Differential previously paid by Seller to Buyer with respect to such Transaction);

  • 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.

  • 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.

  • Low water pressure means water pressure below the regulatory reference level which is the minimum pressure when demand on the system is not abnormal.

  • Meet-Point Billing (MPB means the billing associated with interconnection of facilities between two (2) or more LECs for the routing of traffic to and from an IXC with which one of the LECs does not have a direct connection. In a multi-bill environment, each Party bills the appropriate tariffed rate for its portion of a jointly provided Switched Exchange Access Service.

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

  • Additional Transportation Cost means the actual cost incurred for one-way Economy Transportation by Common Carrier reduced by the value of an unused travel ticket.

  • Differential is a salary allowance in addition to the basic rate or schedule based upon hours of employment.

  • Yield Differential has the meaning set forth in Section 2.14(e)(iii).

  • 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.

  • Pump spray means a packaging system in which the product ingredients within the container are not under pressure and in which the product is expelled only while a pumping action is applied to a button, trigger or other actuator.

  • Grade point average or "GPA" means the grade point average earned by an eligible student and reported by the high school or participating institution in which the student was enrolled based on a scale of 4.0 or its equivalent if the high school or participating institution that the student attends does not use the 4.0 grade scale;

  • Combined sewer overflow means the discharge of untreated or

  • Diameter at breast height (dbh) means the diameter of a tree at 4 1/2 feet above the ground measured from the uphill side.

  • Interest Differential is defined in Section 3.4.

  • MWh means megawatt hour.

  • Energy Use Intensity (EUI means the kBTUs (1,000 British Thermal Units) used per square foot of gross floor area.

  • Vapor balance system means a combination of pipes or hoses which create a closed system between the vapor spaces of an unloading tank and a receiving tank such that vapors displaced from the receiving tank are transferred to the tank being unloaded.

  • Generator Planned Outage means the scheduled removal from service, in whole or in part, of a generating unit for inspection, maintenance or repair with the approval of the Office of the Interconnection in accordance with the PJM Manuals.

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

  • Imbalance Energy has the meaning set forth in the CAISO Tariff.

  • mean high water springs or “MHWS” means the highest level which spring tides reach on average over a period of time;

  • Yearly (1/Year) sampling frequency means the sampling shall be done in the month of September, unless specifically identified otherwise in the effluent limitations and monitoring requirements table.

  • INTER-CONNECTION POINT/ DELIVERY/ METERING POINT means a single point at 220kV or above, where the power from the Project(s) is injected into the identified ISTS Substation (including the dedicated transmission line connecting the Projects with the substation system) as specified in the RfS document. Metering shall be done at this interconnection point where the power is injected into. For interconnection with grid and metering, the WPDs shall abide by the relevant CERC/ SERC Regulations, Grid Code and Central Electricity Authority (Installation and Operation of Meters) Regulations, 2006 as amended and revised from time to time.

  • Construction management at-risk means a project delivery method in which the District awards separate contracts, one for architectural and engineering services to design an infrastructure facility and the second to a construction manager at-risk for both construction of the infrastructure facility according to the design and construction management services.