Local exhaust ventilation definition

Local exhaust ventilation means a system for capturing air contaminants within 36 inches (91.4 centimeters) of the points at which they emerge from a source operation.
Local exhaust ventilation means the mechanical removal of contaminated air from the point where the contaminant is being generated or liberated.

Examples of Local exhaust ventilation in a sentence

  • Local exhaust ventilation is generally preferred because it can control the emissions of the contaminant at its source, preventing dispersion of it into the general work area.

  • Appropriate engineering controls Engineering Controls Local exhaust ventilation to prevent accumulation of high concentrations and maintain air-oxygenlevels at or above 19.5%.

  • Local exhaust ventilation is generally preferred because it can control the emissions of the contaminant at its source.

  • Local exhaust ventilation should be installed to capture and remove emissions near to the point of generation.Specific hygiene measures: Contaminated footwear should be discarded.

  • Local exhaust ventilation systems shall be designed, constructed, installed, and maintained in accordance with ANSI Z9.2.

  • Local exhaust ventilation, which collects dust at source, can be used.

  • Local exhaust ventilation shall be used during periods of wind stagnation.

  • Local exhaust ventilation may be necessary to control any air contaminants to within their TLVs during the use of this product.

  • Local exhaust ventilation should be used to remove airborne contaminants at the source.

  • Local exhaust ventilation should be used in areas of high vapor concentration.

Related to Local exhaust ventilation

  • Ventilation means the supply of outside air into a building through window or other openings due to wind outside and convection effects arising from temperature, or vapour pressure differences (or both) between inside and outside of the building;

  • Boiler means an enclosed fossil or other fuel-fired combustion device used to produce heat and to transfer heat to recirculating water, steam, or other medium.

  • electrical and electronic equipment or ‘EEE’ means equipment which is dependent on electric currents or electromagnetic fields in order to work properly and equipment for the generation, transfer and measurement of such currents and fields and designed for use with a voltage rating not exceeding 1 000 volts for alternating current and 1 500 volts for direct current;

  • Disinfection means a process which inactivates pathogenic organisms in water by chemical oxidants or equivalent agents.

  • Automotive windshield washer fluid means any liquid designed for use in a motor vehicle windshield washer system either as an antifreeze or for the purpose of cleaning, washing, or wetting the windshield. Automotive windshield washer fluid does not include fluids placed by the manufacturer in a new vehicle.

  • Electrical equipment means underground equipment that contains dielectric fluid that is necessary for the operation of equipment such as transformers and buried electrical cable.

  • Alarm means to cause fear of danger of physical harm; and

  • Electrical protection barrier means the part providing protection against any direct contact to the high voltage live parts.

  • Plasma arc incinerator means any enclosed device using a high intensity electrical discharge or arc as a source of heat followed by an afterburner using controlled flame combustion and which is not listed as an industrial furnace.

  • Laundry prewash means a product that is designed for application to a fabric prior to laundering and that supplements and contributes to the effectiveness of laundry detergents and/or provides specialized performance.

  • Incineration means an engineered process involving burning or combustion of solid waste to thermally degrade waste materials at high temperatures;

  • End Office Switches (“EOs”) are switches from which end user Telephone Exchange Services are directly connected and offered.

  • Air pollution control equipment means a mechanism, device, or contrivance used to control or prevent air pollution, that is not, aside from air pollution control laws and administrative regulations, vital to production of the normal product of the source or to its normal operation.

  • 911 Trunk A trunk capable of transmitting a 9-1-1 dialed call to the Selective Router, and used for the single purpose of transmission of 9-1-1 calls in accordance with applicable NENA Standards. Access Service Request (ASR): The Ordering and Billing Forum document designated by CenturyLink to be used by the Parties to add, establish, change or disconnect services or trunks for the purpose of providing special access, Switched Access Services, and Interconnection. Access Services: Interstate and intrastate Switched Access Services, Special Access and/or Private Line services, as appropriate. Act or the Act: The Communications Act of 1934, as amended by the Telecommunications Act of 1996, and as amended from time to time and codified at 47 U.S.C. §§151, et seq. ACTL: Access Customer Terminal Location as defined by Telcordia.

  • Burglary means the unforeseen and unauthorised entry to or exit from the Insured Premises by aggressive and detectable means with the intent to steal Contents there from.

  • Emergency Medical Transportation means the transportation, by ambulance, of sick, injured or otherwise incapacitated persons who require emergency medical care.

  • Cabin means a non-residential enclosure constructed of non-load bearing partitions;

  • Vapor control system means a system that prevents release to the atmosphere of gasoline vapors in excess of 80 milligrams per liter of gasoline loaded (4.7 grains per liter).

  • CABS means the Carrier Access Billing System.

  • Landscape waste means any vegetable or plant waste except garbage. The term includes trees, tree trimmings, branches, stumps, brush, weeds, leaves, grass, shrubbery, and yard trimmings.

  • Cabinet x-ray system means an x-ray system with the x-ray tube installed in an enclosure independent of existing architectural structures except the floor on which it may be placed. The cabinet x-ray system is intended to contain at least that portion of a material being irradiated, provide radiation attenuation, and exclude personnel from its interior during generation of radiation. Included are all x-ray systems designed primarily for the inspection of carry-on baggage at airline, railroad, and bus terminals, and in similar facilities. An x-ray tube used within a shielded part of a building, or x-ray equipment that may temporarily or occasionally incorporate portable shielding, is not considered a cabinet x-ray system.

  • Incinerator means any enclosed device that:

  • 911 system means the set of network, database and customer premise equipment (CPE) components required to provide 911 service.

  • Membrane filtration means a pressure or vacuum driven separation process in which particulate matter larger than 1 micrometer is rejected by an engineered barrier, primarily through a size-exclusion mechanism, and which has a measurable removal efficiency of a target organism that can be verified through the application of a direct integrity test. This definition includes the common membrane technologies of microfiltration, ultrafiltration, nanofiltration, and reverse osmosis.

  • 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.

  • fire hydrant means a fire plug or fixed pillar fire hydrant;