WebThere are three levels of AEGL-values: AEGL-1, AEGL-2 and AEGL-3. [2] AEGL-1 is the airborne concentration above which notable discomfort or irritation could be experienced. However, the effects are not disabling and reversible once exposure stops. AEGL-2 is the airborne concentration above which irreversible or other serious, long-lasting ... WebApr 13, 2024 · Id. AEGL-2 are defined as ``the airborne concentration (expressed as parts per million or milligrams per cubic meter) of a substance above which it is predicted that the general population, including susceptible individuals, could experience irreversible or other serious, long-lasting adverse health effects or an impaired ability to escape.''
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WebShort-term (also called acute) symptoms and effects are shown below: Worker Exposure Limits NIOSH REL (10-min. ceiling): 10 ppm OSHA PELs: General Industry Ceiling Limit: 20 ppm General Industry Peak Limit: 50 ppm (up to 10 minutes if no other exposure during shift) Construction 8-hour Limit: 10 ppm Shipyard 8-hour limit: 10 ppm NIOSH IDLH: 100 ppm frederick stuart church etching
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WebGeneral Description A colorless odorless noncombustible gas. Heavier than air and can asphyxiate by displacement of air. Exposure of the container to prolonged heat or fire can cause it to rupture violently and rocket. If liquefied, contact of the very cold liquid with water may cause violent boiling. Acute Exposure Guideline Levels (AEGLs) set levels of chemical concentration that pose a defined level of risk to humans (the general population, including susceptible individuals). These levels are used in preventing and responding to disasters. These guidelines are ascertained for one, short exposure (with a maximum of eight hours) by the air. The AEGL values are determined for varying times of exposure, such as ten minutes, thirty minutes, one hour, four hours and eight hours. WebAEGLs (Acute Exposure Guideline Levels) No AEGL information available. ERPGs (Emergency Response Planning Guidelines) No ERPG information available. PACs (Protective Action Criteria) indicates value is 100% or more of LEL. (DOE, 2024) Regulatory Information What is this information? EPA Consolidated List of Lists (EPA List of Lists, … fredericks tryon