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Subparte F Protecci n y Prevenci n Contra Incendios 1926.150 - 159

Subparte F

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Subparte F Protecci n y Prevenci n Contra Incendios 1926.150 - 159

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    2. Subparte F – Protección y Prevención Contra Incendios (1926.150 - 159) Inflamables/Combustibles – Envases Aprobados

    4. Definiciones “Liquido combustible" cualquier líquido con un punto de ignición (flash point) a o por debajo de 140º. F.,y por debajo de 200º. F “Líquido Inflamable" cualquier líquido que alcance un punto de ignición (flash point) por debajo de 140ºF y que tenga una presión de vapor que no exceda 40 libras por pulgada cuadrada (absoluta) a 100º F.

    5. The above definitions for classification of flammable and combustible liquids are quite complex. The diagram below should aid in their understanding. The above definitions for classification of flammable and combustible liquids are quite complex. The diagram below should aid in their understanding.

    6. Flash Point La temperatura mínima a la cual un líquido genera vapores en un recipiente de prueba, en concentraciones suficientes para formar una mezcla con aire cerca de la superficie del líquido, que se encienda. El punto de ignición es normalmente una indicación de la suceptibilidad para encenderse. Since it is the vapor of the liquid, not the liquid itself, that burns, vapor generation becomes the primary factor in determining the fire hazard. The expression "low flash - high hazard" applies. Liquids having flash points below ambient storage temperatures generally display a rapid rate of flame spread over the surface of the liquid, since it is not necessary for the heat of the fire to expend its energy in heating the liquid to generate more vapor. Since it is the vapor of the liquid, not the liquid itself, that burns, vapor generation becomes the primary factor in determining the fire hazard. The expression "low flash - high hazard" applies. Liquids having flash points below ambient storage temperatures generally display a rapid rate of flame spread over the surface of the liquid, since it is not necessary for the heat of the fire to expend its energy in heating the liquid to generate more vapor.

    7. Límites de Inflamabilidad (Explosivo) El rango de inflamabilidad incluye todas las concentraciones de vapor o gas inflamable en el aire, en el cual una llama ocurrira o una flama viajara si la mezcla se prende. There is a minimum concentration of vapor or gas in air below which propagation of flame does not occur on contact with a source of ignition. There is also a maximum proportion of vapor in air above which propagation of flame does not occur. There is a minimum concentration of vapor or gas in air below which propagation of flame does not occur on contact with a source of ignition. There is also a maximum proportion of vapor in air above which propagation of flame does not occur.

    8. These boundary-line mixtures of vapor with air are known as the lower and upper flammable or explosive limits (LEL or UEL) respectively, and they are usually expressed in terms of percentage by volume of vapor in air. These boundary-line mixtures of vapor with air are known as the lower and upper flammable or explosive limits (LEL or UEL) respectively, and they are usually expressed in terms of percentage by volume of vapor in air.

    9. Envase de Seguridad Envase de seguridad: un envase aprobado, de una capacidad no mayor de 5 galones, que tiene una tapa para cerrar con un resorte y cubierta diseñada de forma tal que liberará la presión interna generada si esta expuesta a fuego.

    10. 1926.24 Prevención y protección de Incendios Responsabilidad del patrono: Desarrollar y mantener un programa efectivo de prevención y protección de fuego En el lugar de trabajo A través de todas las fases de construcción Cumpliendo con las provisiones de la Subparte F The employer shall be responsible for the development and maintenance of an effective fire protection and prevention program at the job site throughout all phases of the construction, repair, alteration, or demolition work. The employer shall ensure the availability of the fire protection and suppression equipment required by Subpart F of this part.The employer shall be responsible for the development and maintenance of an effective fire protection and prevention program at the job site throughout all phases of the construction, repair, alteration, or demolition work. The employer shall ensure the availability of the fire protection and suppression equipment required by Subpart F of this part.

    11. 1926.150 Requerimientos Generales Mantener el acceso al equipo contra incendios en todo momento. Localizado en lugar visible Inspeccionado periodicamente Reemplazando el equipo defectuoso The employer shall be responsible for the development and maintenance of an effective fire protection and prevention program at the job site throughout all phases of the construction, repair, alteration, or demolition work. The employer shall ensure the availability of the fire protection and suppression equipment required by Subpart F of this part.The employer shall be responsible for the development and maintenance of an effective fire protection and prevention program at the job site throughout all phases of the construction, repair, alteration, or demolition work. The employer shall ensure the availability of the fire protection and suppression equipment required by Subpart F of this part.

    12. Proveeer una brigada de incendios cuando asi lo amerite Proveer suplido de agua para la protección cuando exista acumulación de material combustible. 1926.150 Requerimientos Generales A temporary or permanent water supply, of sufficient volume, duration, and pressure, required to properly operate the firefighting equipment shall be made available as soon as combustible materials accumulate. Where underground water mains are to be provided, they shall be installed, completed, and made available for use as soon as practicable.A temporary or permanent water supply, of sufficient volume, duration, and pressure, required to properly operate the firefighting equipment shall be made available as soon as combustible materials accumulate. Where underground water mains are to be provided, they shall be installed, completed, and made available for use as soon as practicable.

    13. El Proceso de Combustión ASK “WHAT FOUR INGREDIENTS ARE NEEDED TO CREATE A FIRE?” AND SHOW SLIDE. EXPLAIN HOW IT SHOWS “FIRE TETRAHEDRON”--FOUR-SIDED FIGURE SHOWING RELATIONSHIP BETWEEN COMPONENTS OF COMBUSTION PROCESS (UPDATE FROM OLD “FIRE TRIANGLE”--ADDS CHEMICAL CHAIN REACTION AS FOURTH ELEMENT). EXPLAIN THAT EACH COMPONENT IS EQUALLY IMPORTANT. ASK “HOW DO YOU PUT OUT A FIRE?” (REMOVE ONE OR MORE OF THE ABOVE ELEMENTS). EXPLAIN HOW EXTINGUISHERS WE USE ARE ALL DESIGNED TO DO THIS.ASK “WHAT FOUR INGREDIENTS ARE NEEDED TO CREATE A FIRE?” AND SHOW SLIDE. EXPLAIN HOW IT SHOWS “FIRE TETRAHEDRON”--FOUR-SIDED FIGURE SHOWING RELATIONSHIP BETWEEN COMPONENTS OF COMBUSTION PROCESS (UPDATE FROM OLD “FIRE TRIANGLE”--ADDS CHEMICAL CHAIN REACTION AS FOURTH ELEMENT). EXPLAIN THAT EACH COMPONENT IS EQUALLY IMPORTANT. ASK “HOW DO YOU PUT OUT A FIRE?” (REMOVE ONE OR MORE OF THE ABOVE ELEMENTS). EXPLAIN HOW EXTINGUISHERS WE USE ARE ALL DESIGNED TO DO THIS.

    14. Que buscar durante la inspección del extintor! Tipo de extintor Panel de instrucciones Pasador de seguridad Cargado Verificar si ha sido usado Prueba hidróstatica Subparte F – Protección Contra Incendios

    15. Partes del Extintor Cilindro Manómetro Mango Palanca Pasador de seguridad Abrazadera o precinta de seguridad Manga o boquilla (trompeta) Panel de Instrucciones Tarjeta de mantenimiento e inspección

    16. Extintores de Incendio: Se proveeran extintores de fuego cada 3,000ft² En áreas protegidas la distancia de viaje hasta un extintor no excederá 100 pies Mínimo un extintor por cada piso En edificios multi-piso por lo menos un extintor cerca de la escalera 1926.150 Requerimientos Generales A fire extinguisher, rated not less than 2A, shall be provided for each 3,000 square feet of the protected building area, or major fraction thereof. Travel distance from any point of the protected area to the nearest fire extinguisher shall not exceed 100 feet. One 55-gallon open drum of water with two fire pails may be substituted for a fire extinguisher having a 2A rating. A 1/2-inch diameter garden-type hose line, not to exceed 100 feet in length and equipped with a nozzle, may be substituted for a 2A-rated fire extinguisher, providing it is capable of discharging a minimum of 5 gallons per minute with a minimum hose stream range of 30 feet horizontally. The garden-type hose lines shall be mounted on conventional racks or reels. The number and location of hose racks or reels shall be such that at least one hose stream can be applied to all points in the area. One or more fire extinguishers, rated not less than 2A, shall be provided on each floor. In multistory buildings, at least one fire extinguisher shall be located adjacent to stairway. Extinguishers and water drums, subject to freezing, shall be protected from freezing.A fire extinguisher, rated not less than 2A, shall be provided for each 3,000 square feet of the protected building area, or major fraction thereof. Travel distance from any point of the protected area to the nearest fire extinguisher shall not exceed 100 feet. One 55-gallon open drum of water with two fire pails may be substituted for a fire extinguisher having a 2A rating. A 1/2-inch diameter garden-type hose line, not to exceed 100 feet in length and equipped with a nozzle, may be substituted for a 2A-rated fire extinguisher, providing it is capable of discharging a minimum of 5 gallons per minute with a minimum hose stream range of 30 feet horizontally. The garden-type hose lines shall be mounted on conventional racks or reels. The number and location of hose racks or reels shall be such that at least one hose stream can be applied to all points in the area. One or more fire extinguishers, rated not less than 2A, shall be provided on each floor. In multistory buildings, at least one fire extinguisher shall be located adjacent to stairway. Extinguishers and water drums, subject to freezing, shall be protected from freezing.

    17. Mínimo un extintor 10B dentro de una distancia de 50 pies cuando existan 5 galones de líquido inflamable o 5 libras de gas inflamable. Los extintores serán inspeccionados y mantenidos de acuerdo con el código de NFPA No. 10A-1970. 1926.150 Requerimientos Generales A fire extinguisher, rated not less than 10B, shall be provided within 50 feet of wherever more than 5 gallons of flammable or combustible liquids or 5 pounds of flammable gas are being used on the jobsite. This requirement does not apply to the integral fuel tanks of motor vehicles.A fire extinguisher, rated not less than 10B, shall be provided within 50 feet of wherever more than 5 gallons of flammable or combustible liquids or 5 pounds of flammable gas are being used on the jobsite. This requirement does not apply to the integral fuel tanks of motor vehicles.

    18. Subparte F – Protección Contra Incendios Tipos de Fuego Clase A- Materiales ordinario tales como: papel, madera, tela Clase B- Líquidos inflamables o combustibles tales como: gasolina, pintura, thinners, propano, kerosene Clase C- Fuego en equipo eléctrico, paneles, receptáculos, Clase D- Cierto metales como: magnesio, sodio, que pueden explotar.

    19. RECENT ADDITION TO NFPA 10. DESIGNED FOR USE WITH HOTTER BURNING NON-SATURATED FAT FIRES.RECENT ADDITION TO NFPA 10. DESIGNED FOR USE WITH HOTTER BURNING NON-SATURATED FAT FIRES.

    20. Table F-1 may be used as a guide for selecting the appropriate portable fire extinguishers.Table F-1 may be used as a guide for selecting the appropriate portable fire extinguishers.

    21. Reglas para Evitar que se desarrolle un Fuego Mantenga las áreas de trabajo y almacenaje libres de basura Coloque los trapos grasosos en un safacón. No suministre combustible a equipos que estén en espacios confinados Mantenga los líquidos inflamables almacenados en envases herméticos y a prueba de goteo. Almacene los líquidos inflamables lejos de las fuentes de chispas. Utilice los liquidos inflamables solo en áreas ventiladas Mantega los cilindros de gases comprimidos fuera de los espacios confinados

    22. Reglas para Evitar que Comienze un Fuego Identifique los cables viejos, los alislamientos desgastados y las pieza eléctricas rotas. Evite el recalentamiento de los motores manteniendolos limpios y en buen estado. Nunca instale un fusible con amperaje mayor al que ha sido especificado para el circuito en cuestión Inspeccione cualquier herramienta o equipo eléctrico que tenga un olor extraño. No sobrecargue los interuptores de pared. Dos enchufes no deben tener más de dos aparatos conectados.

    23. Como utilizar un Extintor de Fuego Portátil Hale el pasador de seguridad Apunte la manga y boquilla hacia la base de las llamas Apriete el gatillo manteniendo el extintor en posición vertical Mueva la boquilla lentamente de lado a lado, cubriendo el área del fuego con el agente extintor. Pull the pin at the top of the extinguisher that keeps the handle from being accidentally pressed. Aim the nozzle toward the base of the fire. Stand approximately 8 feet away from the fire and squeeze the handle to discharge the extinguisher. If you release the handle, the discharge will stop. Sweep the nozzle back and forth at the base of the fire. After the fire appears to be out, watch it carefully since it may re-ignite! Pull the pin at the top of the extinguisher that keeps the handle from being accidentally pressed. Aim the nozzle toward the base of the fire. Stand approximately 8 feet away from the fire and squeeze the handle to discharge the extinguisher. If you release the handle, the discharge will stop. Sweep the nozzle back and forth at the base of the fire. After the fire appears to be out, watch it carefully since it may re-ignite!

    24. Hale Hale la abrazadera y saque el pasador de seguridad

    25. Apunte, Dirija la manga Dirija la manga a la base del fuego Si apunta a las llamas, el agente extintor pasará a través y no hará su función. Usted quiere atacar el combustible

    26. Presione Presione el gatillo para liberar el agente extintor presurizado que se encuentra en el extintor.

    27. Mueva Lentamente la Manga y Boquilla Mueva la manga y boquilla de lado a lado sobre la base del fuego hasta extinguirlo. Continue acercandose hasta que se apaga. Notifique a la persona encargada de recargarlo.

    28. Se establecerá un sistema de alarma para emergencias: Alertar empleados Alertar el departamento de bomberos Los códigos de alarmas tendrán que fijarse en los teléfonos y en las áreas de entradas de los trabajadores. 1926.150 Requerimientos Generales An alarm system, e.g., telephone system, siren, etc., shall be established by the employer whereby employees on the site and the local fire department can be alerted for an emergency. The alarm code and reporting instructions shall be conspicuously posted at phones and at employee entrances.An alarm system, e.g., telephone system, siren, etc., shall be established by the employer whereby employees on the site and the local fire department can be alerted for an emergency. The alarm code and reporting instructions shall be conspicuously posted at phones and at employee entrances.

    29. Durante construcción Paredes resistentes a fuego y escaleras de salida se les dara prioridad en construcción. Durante demolicion, se retendran las paredes resistentes a fuego hasta que se requiera moverlas 1926.150 Requerimientos Generales

    30. 1926.151 Prevención Contra Incendios Alambrado eléctrico y equipo para luz eléctrica, calor y energía tienen que instalarse en cumplimiento con la subparte K No se fumará alrededor de material y equipo que puedan ser riesgos para propagar un fuego. Se fijaran letreros. Electrical wiring and equipment for light, heat, or power purposes shall be installed in compliance with the requirements of Subpart K of this part. Internal combustion engine powered equipment shall be so located that the exhausts are well away from combustible materials. When the exhausts are piped to outside the building under construction, a clearance of at least 6 inches shall be maintained between such piping and combustible material. Smoking shall be prohibited at or in the vicinity of operations which constitute a fire hazard, and shall be conspicuously posted: "No Smoking or Open Flame.” Portable battery powered lighting equipment, used in connection with the storage, handling, or use of flammable gases or liquids, shall be of the type approved for the hazardous locations.Electrical wiring and equipment for light, heat, or power purposes shall be installed in compliance with the requirements of Subpart K of this part. Internal combustion engine powered equipment shall be so located that the exhausts are well away from combustible materials. When the exhausts are piped to outside the building under construction, a clearance of at least 6 inches shall be maintained between such piping and combustible material. Smoking shall be prohibited at or in the vicinity of operations which constitute a fire hazard, and shall be conspicuously posted: "No Smoking or Open Flame.” Portable battery powered lighting equipment, used in connection with the storage, handling, or use of flammable gases or liquids, shall be of the type approved for the hazardous locations.

    31. El material combustible se apilará a no más de 20 ft. de altura Areas para transitar alrededor del material combustible apilado, tendrá un mínimo de 15 ft. de ancho Máximo del área 50' por 150' 1926.151 Prevención Contra Incendio Combustible materials shall be piled with due regard to the stability of piles and in no case higher than 20 feet. Driveways between and around combustible storage piles shall be at least 15 feet wide and maintained free from accumulation of rubbish, equipment, or other articles or materials. Driveways shall be so spaced that a maximum grid system unit of 50 feet by 150 feet is produced. The entire storage site shall be kept free from accumulation of unnecessary combustible materials. Weeds and grass shall be kept down and a regular procedure provided for the periodic cleanup of the entire area. When there is a danger of an underground fire, that land shall not be used for combustible or flammable storage. Combustible materials shall be piled with due regard to the stability of piles and in no case higher than 20 feet. Driveways between and around combustible storage piles shall be at least 15 feet wide and maintained free from accumulation of rubbish, equipment, or other articles or materials. Driveways shall be so spaced that a maximum grid system unit of 50 feet by 150 feet is produced. The entire storage site shall be kept free from accumulation of unnecessary combustible materials. Weeds and grass shall be kept down and a regular procedure provided for the periodic cleanup of the entire area. When there is a danger of an underground fire, that land shall not be used for combustible or flammable storage.

    32. 1926.151 Prevención Contra Incendio No se tendrá material combustible apilado a menos de 10 ft. de los edificios. Extintores de incendio a 100 ft. Method of piling shall be solid wherever possible and in orderly and regular piles. No combustible material shall be stored outdoors within 10 feet of a building or structure. Portable fire extinguishing equipment, suitable for the fire hazard involved, shall be provided at convenient, conspicuously accessible locations in the yard area. Portable fire extinguishers, rated not less than 2A, shall be placed so that maximum travel distance to the nearest unit shall not exceed 100 feet.Method of piling shall be solid wherever possible and in orderly and regular piles. No combustible material shall be stored outdoors within 10 feet of a building or structure. Portable fire extinguishing equipment, suitable for the fire hazard involved, shall be provided at convenient, conspicuously accessible locations in the yard area. Portable fire extinguishers, rated not less than 2A, shall be placed so that maximum travel distance to the nearest unit shall not exceed 100 feet.

    33. Almacenaje dentro del edificio: Salida sin obstrucción Manejo apropiado de todos los peligros de fuego de los materiales Segregar materiales no-compatibles Mantener una distancia del sistema de rociadores de 36 pulgadas entre el nivel del material apilado y los rociadores 1926.151 Proteccion Contra Fuego Storage shall not obstruct, or adversely affect, means of exit. All materials shall be stored, handled, and piled with due regard to their fire characteristics. Noncompatible materials, which may create a fire hazard, shall be segregated by a barrier having a fire resistance of at least 1 hour. Material shall be piled to minimize the spread of fire internally and to permit convenient access for firefighting. Stable piling shall be maintained at all times. Aisle space shall be maintained to safely accommodate the widest vehicle that may be used within the building for firefighting purposes. Clearance of at least 36 inches shall be maintained between the top level of the stored material and the sprinkler deflectors. Clearance shall be maintained around lights and heating units to prevent ignition of combustible materials. A clearance of 24 inches shall be maintained around the path of travel of fire doors unless a barricade is provided, in which case no clearance is needed. Material shall not be stored within 36 inches of a fire door opening.Storage shall not obstruct, or adversely affect, means of exit. All materials shall be stored, handled, and piled with due regard to their fire characteristics. Noncompatible materials, which may create a fire hazard, shall be segregated by a barrier having a fire resistance of at least 1 hour. Material shall be piled to minimize the spread of fire internally and to permit convenient access for firefighting. Stable piling shall be maintained at all times. Aisle space shall be maintained to safely accommodate the widest vehicle that may be used within the building for firefighting purposes. Clearance of at least 36 inches shall be maintained between the top level of the stored material and the sprinkler deflectors. Clearance shall be maintained around lights and heating units to prevent ignition of combustible materials. A clearance of 24 inches shall be maintained around the path of travel of fire doors unless a barricade is provided, in which case no clearance is needed. Material shall not be stored within 36 inches of a fire door opening.

    34. 1926.152 Líquidos Combustibles e Inflamables Se requiere que líquidos inflamables en cantidad > de 1 galón se mantenga en un recipiente aprobado de seguridad. No almacenar inflamables cerca de las salidas y escaleras. Only approved containers and portable tanks shall be used for storage and handling of flammable and combustible liquids. Approved metal safety cans shall be used for the handling and use of flammable liquids in quantities greater than one gallon, except that this shall not apply to those flammable liquid materials which are highly viscid (extremely hard to pour), which may be used and handled in original shipping containers. For quantities of one gallon or less, only the original container or approved metal safety cans shall be used for storage, use, and handling of flammable liquids. Flammable or combustible liquids shall not be stored in areas used for exits, stairways, or normally used for the safe passage of people.Only approved containers and portable tanks shall be used for storage and handling of flammable and combustible liquids. Approved metal safety cans shall be used for the handling and use of flammable liquids in quantities greater than one gallon, except that this shall not apply to those flammable liquid materials which are highly viscid (extremely hard to pour), which may be used and handled in original shipping containers. For quantities of one gallon or less, only the original container or approved metal safety cans shall be used for storage, use, and handling of flammable liquids. Flammable or combustible liquids shall not be stored in areas used for exits, stairways, or normally used for the safe passage of people.

    35. Máximo de 25 galones almacenados fuera de los gabinetes aprobados para líquidos inflamables y combustibles. Fijar etiqueta en los gabinetes “Inflamable” 1926.152 Líquidos Inflamables y Combustibles No more than 25 gallons of flammable or combustible liquids shall be stored in a room outside of an approved storage cabinet. For storage of liquefied petroleum gas, see 1926.153. Quantities of flammable and combustible liquid in excess of 25 gallons shall be stored in an acceptable or approved cabinet meeting the following requirements: Acceptable wooden storage cabinets shall be constructed in the following manner, or equivalent: The bottom, sides, and top shall be constructed of an exterior grade of plywood at least 1 inch in thickness, which shall not break down or delaminate under standard fire test conditions. All joints shall be rabbeted and shall be fastened in two directions with flathead wood screws. When more than one door is used, there shall be a rabbeted overlap of not less than 1 inch. Steel hinges shall be mounted in such a manner as to not lose their holding capacity due to loosening or burning out of the screws when subjected to fire. Such cabinets shall be painted inside and out with fire retardant paint. Approved metal storage cabinets will be acceptable. Cabinets shall be labeled in conspicuous lettering, "Flammable-Keep Fire Away."No more than 25 gallons of flammable or combustible liquids shall be stored in a room outside of an approved storage cabinet. For storage of liquefied petroleum gas, see 1926.153. Quantities of flammable and combustible liquid in excess of 25 gallons shall be stored in an acceptable or approved cabinet meeting the following requirements: Acceptable wooden storage cabinets shall be constructed in the following manner, or equivalent: The bottom, sides, and top shall be constructed of an exterior grade of plywood at least 1 inch in thickness, which shall not break down or delaminate under standard fire test conditions. All joints shall be rabbeted and shall be fastened in two directions with flathead wood screws. When more than one door is used, there shall be a rabbeted overlap of not less than 1 inch. Steel hinges shall be mounted in such a manner as to not lose their holding capacity due to loosening or burning out of the screws when subjected to fire. Such cabinets shall be painted inside and out with fire retardant paint. Approved metal storage cabinets will be acceptable. Cabinets shall be labeled in conspicuous lettering, "Flammable-Keep Fire Away."

    37. Si se transfiere 5 galones o más, se separaran a 25 pies de otras operaciones. Se requiere interconeccion ”Bonding” al hacer la transferencia 1926.152 Líquidos Inflamables y Combustibles Areas in which flammable or combustible liquids are transferred at one time, in quantities greater than 5 gallons from one tank or container to another tank or container, shall be separated from other operations by 25-feet distance or by construction having a fire resistance of at least 1 hour. Drainage or other means shall be provided to control spills. Adequate natural or mechanical ventilation shall be provided to maintain the concentration of flammable vapor at or below 10 percent of the lower flammable limit. Transfer of flammable liquids from one container to another shall be done only when containers are electrically interconnected (bonded).Areas in which flammable or combustible liquids are transferred at one time, in quantities greater than 5 gallons from one tank or container to another tank or container, shall be separated from other operations by 25-feet distance or by construction having a fire resistance of at least 1 hour. Drainage or other means shall be provided to control spills. Adequate natural or mechanical ventilation shall be provided to maintain the concentration of flammable vapor at or below 10 percent of the lower flammable limit. Transfer of flammable liquids from one container to another shall be done only when containers are electrically interconnected (bonded).

    38. La unidad utilizada para dispensar tiene que estar protegida contra daños ocasionados por impactos. Se mantendrán los recipientes hermeticamente cerrados cuando no estén en uso. 1926.152 Líquidos Inflamables y Combustibles The dispensing units shall be protected against collision damage. Flammable liquids shall be kept in closed containers when not actually in use. Leakage or spillage of flammable or combustible liquids shall be disposed of promptly and safely.The dispensing units shall be protected against collision damage. Flammable liquids shall be kept in closed containers when not actually in use. Leakage or spillage of flammable or combustible liquids shall be disposed of promptly and safely.

    39. 1926.153 LP-Gas Sistemas, valvulas, conectores serán aprobados El soldar en los recipientes esta prohibido El almacenaje está prohibido en los edificios El llenado de recipientes portátiles o contenedores montados tendrá que hacerse a una distancia no menor de 50 pies del edificio mas cercano. Each system shall have containers, valves, connectors, manifold valve assemblies, and regulators of an approved type. All cylinders shall meet the Department of Transportation specification identification requirements published in 49 CFR Part 178, Shipping Container Specifications.Each system shall have containers, valves, connectors, manifold valve assemblies, and regulators of an approved type. All cylinders shall meet the Department of Transportation specification identification requirements published in 49 CFR Part 178, Shipping Container Specifications.

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