This recommended practice details the appropriate methods for responding to fire, explosion, and human health hazards resulting from the release of a flammable, combustible. Sample lesson plan flammable and combustible liquids 1 topic. Combustible liquids, once ignited, can release as much and sometimes more thermal energy per gallon per pound as do flammable liquids. If a flammable and combustible liquid storage building is used, it will be a onestory building devoted principally to the handling and storing of flammable or combustible liquids. Flammable and combustible liquid classifications flammable liquid any liquid having a flashpoint below 100 o f 37. Alabama flammable liquids federal, national and state compliance resources regulations, laws, and statespecific analysis for employers and workplace safety professionals.
Handling and storage of flammable materials at the work site. Combustible dust definition provided in combustible dust nep directive cpl 03000008. Osha compliance with flammable and combustible liquids. This presentation is designed to assist trainers conducting osha 10hour general industry outreach training for workers.
There are two primary hazards associated with flammable and combustible liquids. Flammable and combustible liquids procedures for safe. No attempt has been made to treat the topic exhaustively. Since it is the vapor of a liquid, not the liquid itself, that burns, vapor. Flammable and combustible liquids environment, health. Burn readily and give off twice the heat as paper or wood fire. The application microsoft powerpoint quit unexpectedly. Flammables powerpoint ranger, premade military ppt classes. Flammable and combustible liquid training power point. Flammable and combustible liquids introduction the two primary hazards associated with flammable and combustible liquids are explosion and fire safe handling and storage of flammable liquids requires. Practice safe handling, storage, fire control and ventilation.
Flammable combustible liquids powerpoint presentation. Flammable and combustible liquids overview of the osha standard this standard applies to the handling, storage and use of flammable and combustible liquids with a flash point below 2000 f. Flammable liquids are liquids that have flashpoints at or below 199. Flammable hazardous materials a hazardous chemical is term that denotes any chemical that would be a risk to employees if exposed in the workplace. Flammable and combustible liquids procedures for safe handling and storage chemicals which exist at ambient temperatures in a liquid form with sufficient vapor pressure to ignite in the presence of an ignition source are called flammable or combustible liquids note. Flammable liquids class i and combustible liquids class ii and class iii are classified according to nfpa 30, chapter 4. Combustible liquids have flash points at or above 100 0 f. Flammable and combustible liquids chemical strategies. When mixed with lower flashpoint liquids, class ii or iii liquids are capable of assuming the characteristics of the lower flashpoint liquids. But flammable and combustible liquids can be hazardous in other ways, as well. Guidance on hazard provided using existing documents, including those on oshas webpage. Flammable and combustible liquids discusses the difference between flammable and combustible liquids and precaitions to take with each. The occupational safety and health administrations osha standard 29 cfr 1910. They then determine the cause from the clues, csidetective style, and suggest the fix.
Chapter 57, flammable and combustible liquids seattle. Flash point is directly related to a liquid s ability to generate vapor. Flammable and combustible liquids can ignite with explosive force keep away from ignition sources follow proper storage, dispensing, and handling procedures use only approved containers that are properly labeled. Flammable and combustible liquids ignite easily and burn with extreme rapidity. Safety training resources including powerpoints, audio presentations, tool box talks, meetings, handouts, and quizzes, all complete with trainers resources for easy training. Flammable liquids are particularly hazardous due to their ability to produce vapors. Flammable and combustible liquids shall be classified in accordance with the definitions in section 3402. Class k for fires that involves combustible or fats cooking oils in well. Flammable and combustible safety training powerpoint.
Flammable liquids shall be known as class i liquids. Laboratory safety considerations for flammable liquid. Flammable liquids have flash points below 100of, and are more dangerous than combustible liquids, since they may be ignited at room temperature combustible liquids have flash points at or above 100of although combustible liquids have higher flash points than flammable liquids, they can pose serious fire andor explosion hazards when heated. Microsoft powerpoint flamm vapors pres doe mtg 20180521 rev for posting author.
Proper handling and storage of flammable liquids is important to eliminate dangers and prevent fires. Not only does the proper delivery of finished foam extinguish a flammable or combustible liquid, it can also be used to prevent fires from even happening. The flash point is the minimum temperature at which a liquid gives off vapor in sufficient concentration to. A free powerpoint ppt presentation displayed as a flash slide show on id. The presentation discusses the osha requirements using, storing, and handling flammable and combustible liquids. At the state level, the safe storage, use and transportation of flammable, combustible and hazardous liquids and the equipment and. The case of the exploding solvent can ehs daily advisor. Oxidizers can be stored with flammable liquids if theyre in metal containers. The building will have 2hour firerated exterior walls having no opening within 10 feet of such storage. Flammability is determined by the flash point of a material. Laboratory safety considerations for flammable liquid transfers 20. Prevention, control and mitigation of dangerous conditions related to storage, use, dispensing, mixing and handling of flammable and combustible liquids shall. Since workers are the target audience, this presentation emphasizes hazard identification, avoidance, and control not standards.
Safe handling and storage of flammable liquids requires the use of approved equipment and practices per osha standards. Handling and storage of flammable materials at the work. Recommended practice for handling releases of flammable and combustible liquids and gases. Some examples of flammable liquids include oil, gas, solvents, and kerosene. Only approved containers and portable tanks may be used to store flammable and combustible liquids. Some vapors are toxic, and splashes on the skin or in. Define flash point and flammable liquid possible responses the flash point is the minimum temperature at which a liquid gives off vapor within a test vessel in sufficient concentration to form an ignitable mixture with air near the surface of the liquid flammable liquids means any liquid having a flashpoint at or below 199. Flammable liquids have flash points below 100of, and are more dangerous than combustible liquids, since they may be ignited at room temperature ppt01403 flash point is one method to describe the likely hazard of a flammable or combustible liquid. The employer must develop work procedures for the use and storage of flammable. An excellent reference on this topic is national fire protection association standard no. Flammable and combustible liquids flammable liquids class i liquids have flashpoints below 100 degrees f, with vapor pressures not exceeding 40 psia class ia liquids having flashpoints below 73 degrees f and boiling points below 100 degrees f flammable liquids class ib liquids having flashpoints below 73 degrees f and boiling points at or above 100 degrees f class ic liquids having. This vapor mixes with air and burns quickly when the flammable liquid is heated to its flashpoint or above and is ignited.
Justrites guide to safe grounding and bonding practices. Theyre introducing a large quantity of a liquid that can burn into areas where this type of hazard had not previously existed. Portable fire extinguisher safety class a or ordinary combustibles. These little craft distilleries can go almost anywhere, says leblanc, who also chairs the nfpa 30, flammable and combustible liquids code, technical committee. Fire safety and prevention environmental health and safety. Flammable liquids are that have flashpoints at or below 199. Combustible liquids have higher fps, and are more difficult to ignite than flammable liquids. Flammable liquids can cause a fire or explosion, and like many other substances. Flammable and combustible liquids this presentation is designed to assist trainers conducting osha 10hour general industry outreach training for workers. Taking charge of flammable and combustible liquids ehs.
Safe handling and storage of flammable liquids requires the. Alabama does not have a federally approved occupational safety and health regulatory program. Flash point is the minimum temperature at which a liquid forms a vapor above its surface in sufficient concentration that it can be ignited. Some of the other cases presented in this unique program include. Another not so exciting clip this time we see the difference in flammability between the four fractions we collected in the distillation of oil. The two primary hazards associated with flammable and combustible liquids are fires and explosions, either of which could injure or kill scores of employees and do major damage to your facility. Flashpoint the lowest temperature at which a flammable or combustible liquid gives off enough vapour to form an ignitable. Metal containers and portable tanks meeting the requirements of the department of transportation dot 49 cfr 178 are acceptable when containing products. To manage static electricity when dispensing flammable liquids into plastic drums, use justrites large steel drum funnel with. Discusses the difference between flammable and combustible liquids and precaitions to take with each.
Unique flammable liquid powerpoint presentation with color full variations, custom animated effects. This presentation is designed to assist trainers conducting osha 10. Explain at least 2 ways to avoid explosion or fire from flammable or combustible liquids slides 2, 6. The two primary hazards associated with flammable and combustible liquids are explosion and fire. Flammable and combustible liquids are classified primarily according to their flash point to indicate the danger they pose as a fire hazard. Breathing flammable or combustible liquid fumes may result in which one or more of the following. Flammable and combustible liquids can ignite with explosive force keep away from ignition sources follow proper storage, dispensing, and handling procedures use only approved containers that are. Flammable liquids must be stored away from ignition sources, and in cool, well ventilated areas away from incompatible materials no more than 10 gallons of flammable materials should be outside of approved flammable liquid storage cabinets or approved storage rooms limit the amount of flammable and combustible liquids to the. Portable fire extinguisher safety if there is a fire in this building during our presentation we will be. Emergency response training resources pipeline awareness. Flammable and combustible liquids are easily ignited. Blocages et performances degradees dans powerpoint pour mac.
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