These placards act as an immediate warning system for emergency service personnel, helping them identify the kinds of materials present and the dangers they pose1, 2. Signs and symptoms of acute exposure to chlorine may include tachycardia rapid heart rate, hypertension high blood pressure followed by hypotension low blood pressure, and cardiovascular collapse. Answers to frequently asked questions to help you better understand nfpa 704 the national fire protection association nfpa is a global nonprofit organization dedicated to keeping others safe from deaths, injuries, property, and financial loss due to fire, electrical, and related dangers. These are less expansive and more durable than kits. Nfpa 704 guide poster guide to nfpa fire diamond rt. Standard system for the identification of the hazards of materials for emergency response is a standard maintained by the u. See erg tables 1 and 3 initial isolation and protective action distances on the unna 1017 datasheet. Comparison of nfpa 704 and hazcom 2012 labels osha 367808 20 quick card tm national fire. Nfpa 704 signs provide a simple, readily recognized, easily understood system for identifying the specific hazards of a material and the severity of the hazard that would occur during an emergency response. Download clkers nfpa 704 fire diamond clip art and related images now. A sampling of placards for some commonly encountered chemicals is attached and are also referenced in nfpa49 hazardous chemicals data. An interactive tool showing which nfpa codes are enforced around the world. The nfpa 704 label has been used for over 50 years and was developed to provide a simple, readily recognized and easily understood system of markings to provide information in a concise manner to emergency personnel responding to a spill or fire. Understanding the nfpa 704 diamond labeling system creative.
Mar 20, 2008 we provide you nfpa placards with selfaligning digits and symbols free of charge. It reacts with silver, copper and lead to form sensitive, explosive salts. Wellthose of you who are still wondering how oshas hazcom 2012 hazard classification numbers may impact nfpa 704 ratings can view a comparison of the two systems on a quick card that is also available for download. Its sign format uses bright colors and a simple design, which make nfpa 704 signs both easy to spot and easy to read. New faq for nfpa 704 available for download nfpa xchange. However, in the case of ammonia refrigeration systems, imc table 1103. This nfpa flip placard sign is two signs in one, eliminating the need for multiple, confusing signs. Nfpa 704 diamond with 0200 hazard level indicators. Frequently asked questions on nfpa 704 standard system for the.
The latest nfpa 704 is essential for manufacturers and users of hazardous chemicals, emergency responders, ahjs, building designers and inspectors, and consultants specializing in hazard identification and mitigation. What is the correct nfpa 704 placard for an ammonia refrigeration system. National fire protection association nfpa designed nfpa 704 as a standard system for the identification of the hazards of materials for emergency response. As part of its commitment to enhancing public safety, nfpa makes its codes and standards available online to the public for free. To display the appropriate nfpa hazard ratings for use in an emergency response situation, use 4in. Sep 20, 2017 chemical hazard warning signs and labels nfpa diamond nfpa 704. This standard presents a simple, readily recognized, and easily understood system of markings commonly referred to as the nfpa hazard diamond that provides an immediate general sense of the hazards of a material and the severity of these hazards as they relate to emergency response. Nfpa placards are ideal for use on tanks, storage areas, warehouses, cabinets, cans, and drums create the nfpa signs you need to warn workers of potentially hazardous chemicals these nfpa diamond sign kits are available in 3 panel sizes and 3 materials the character height of numbers and symbols meet nfpa requirements for visibility.
The first responder strategy using the nfpa 704 placard can be used as a guide to. Nfpa is committed to serving the publics increasing interest in technical information, and. Pdf nfpa 704, 2007 edition, standard system for the. Nfpa 704 warning placard requirements introduction whenever large amounts of hazardous materials are being stored and used within slac, warning placards are required. Nfpa 704 was created in 1960 by the national fire protection association, with the goal of helping first responders in an emergency situation. However, it only provides very limited information. Hazmat hazardous material placards signs firefighter training, firefighter. Review of standard nfpa 704 diamond examples for incorporation into. Also get our free nfpa 704 guide display this bold, easytoread poster in your facility to increase safety and knowledge of nfpa. What is the required size of the nfpa 704 sign or label. Chemical hazard warning signs and labels nfpa diamond.
National fire protection association nfpa 704 standard system for the identification of the hazards of materials for emergency response is a simple, readily recognized system used for identifying the hazards of materials and the severity of those hazards. The national fire protection association nfpa in the united states uses a standard called nfpa 704 as a chemical hazard label. Nfpa placard signs display the fourcolor nfpa diamond to communicate hazard categories. This standard presents a simple, readily recognized, and easily understood system of markings that provides criteria for assessing the health, flammability, instability, and. The national fire protection agency nfpa, in section 704 of the national fire code, specifies a system for identifying hazards associated with various materials. The placard warning system numbers for each hazard category are defined in nfpa704. Sep 07, 2016 hazcom 2012 uses a hazard classification system whereas nfpa 704 uses a hazard rating system. Jul 23, 2018 this is an example of a nfpa 704 warning sign. Nfpa 704 diamond and osha ghs labels nfpa identification of. Artscience tattooschemistry postersadobe illustratorbiochemistry grafik design.
The white diamond at the bottom of the nfpa 704 placard may contain nothing, or it may contain a special consideration symbol. The purpose of this standard shall provide guidance to facilities and businesses which are required to post placards or labels for hazard identification as directed by the office of the fire marshal, in designing the appropriate size andor design of the placard or label. A sampling of placards for some commonly encountered chemicals is attached and are also referenced in nfpa 49 hazardous chemicals data. Nfpa 704 is a labeling system used to identify hazardous materials. The nfpa 704 standard of the national fire code provides a simple system for identifying hazards associated with various materials in case of a fire, spill or other emergency. Build your own rating sign with a complete nfpa placard sign kit. This surfacemount nfpa diamond with 0200 rating will help alert emergency responders to potential danger. Hazmat guide for first responders homeland security digital. Sprinklermatic fire protection systems 16,687 views 1.
The four colored quadrants of the sign indicate the types of hazards presented by a material. This template produces a nfpa 704 fire diamond with optionally four hazard codes. The nfpa hazard diamond provides an immediate general sense of the hazards of a material and the severity of these hazards as they relate to emergency response. Primary use is through, the box and organicbox complete chemical data pages. The placard warning system numbers for each hazard category are defined in nfpa 704. Dot placard andor type of rail car or road trailer. Understanding the nfpa 704 diamond labeling system. One of the more common special symbols would be a w with a line through the middle of it. Nfpa placard kit these placards are compliant with nfpa 704 from the national fire protection association. A four section multicolor squareonpoint diamondplacard is used to address. First tentatively adopted as a guide in 1960, and revised several times since then, it defines the colloquial safety square or fire diamond used by. As an immediate precautionary measure, isolate spill or leak area for at least 100 meters 330 feet in all directions.
Nfpa 704 hazard diamond sign has bold colors and 100ox hazard rating sturdy enamelcoated aluminum with clear protective laminate corners have 0. Committee on classification, labeling, and properties of flammable liquids starting in 1952. The nfpa 704 placard on the building shall be a minimum of inch5 by 5 inch. Use the drop down menu above to select the edition year you need. Nfpa 704 sometimes is called a fire diamond because the diamondshaped sign indicates flammability of a substance and also communicates essential. Nfpa 704 100ox hazard diamond placard sign, 24x24 in. Nfpa 704, identification of the hazards of materials for emergency response, which uses a combination of color coding and numbers to describe a hazards severity, provides a simple, readily recognized, and easily understood label designed to assist those who are responding to. How does the 704 label differ from other hazardous material labels. Nfpa 704 sign, at the entrance or above the storage roomarea.
Origin and development of nfpa 704 work on this standard originated in 1957. Accessibility information sb 272 terms of use website help web standards get adobe reader. Ppt hazardous materials placards powerpoint presentation. Proper identification of hazards is essential for emergency responders and anyone who needs to handle such materials.
Chlorine is corrosive and may be converted to hydrochloric acid in the lungs. Osha 367808 20 quick card tm national fire protection association. Online access to nfpa s consensus documents conveniently places important safety information on the desktops of traditional users as well as others who have a keen interest. The nfpa 704 diamond nfpa diamond or fire diamond is a standard placard that identifies the level of chemical hazard at fixed locations, such as production facilities, warehouses, storage tanks, and storage sheds. Nfpa signs are guaranteed to last for years outdoors. The nfpa 704 poster is a quickreference guide to the nfpa fire diamond colors, numbers, and pictograms. Point out important hazard ratings with a vivid nfpa.
This standard presents a simple, readily recognized, and easily understood system of markings commonly referred to as the nfpa hazard diamond that. If tank, rail car or tank truck is involved in a fire, isolate for 800 meters. Acetylene forms a sensitive acetylide when passed into an aqueous solution of mercuric nitrate mellor 4. Flip placards save money by combining vital information on a single sign. Nfpa 704, 2007 edition, standard system for the identification of the hazards of materials for emergency response. Standard system for the identification of the hazards of materials for emergency response provides updates plus a new annex concerning osha hazcom2017. The nfpa 704 hazard diamond is often placed on storage containers, large propane tanks, and next to entryways, so responders.
It is published by the national fire protection association. This standard presents a simple, readily recognized, and easily understood system of markings commonly referred to as the nfpa hazard diamond that provides an immediate general sense of the hazards of a material and the severity of these hazards as they relate to. Quoting jeffs article, in most cases, nfpa 704 classifications are assigned based on the subjective judgment of persons knowledgeable in hazardous materials. Nfpa 704 is a supplemental labeling system specifically intended for emergency responders, though other people can read and benefit from these labels in normal working conditions. The nfpa 704 hazard diamond is a standard placard, sign, or label that identifies the level of chemical hazard at fixed locations, including warehouses, manufacturing facilities, construction sites, and other facilities. You probably have seen nfpa 704 or the fire diamond on chemical containers. This sign meets the nfpa 704 standard for hazard identification sturdy aluminum flip panels features every combination of nfpa hazards. National fire protection association nfpa 704 hazardous materials rating system. Nov, 2007 download clkers nfpa 704 fire diamond clip art and related images now. In standard or highintensity reflective, laminated vinyl, magnetic, and aluminum materials. Hazcom 2012 uses a hazard classification system whereas nfpa 704 uses a hazard rating system. The size of the nfpa 704 diamond or placard is determined by the distance at which the hazard needs to be legible.
This edition of nfpa 704 was approved as an american national standard on august 17, 2006. This symbol would tell the responder not to add water to this product because the product will react with water. They may also be found on the material safety data sheets msds for many products. Bulletin nfpa 704 fire prevention permit sonoma county of. Nfpa 704 recommends the minimum viewing distance of 50 feet. Technical report pdf available july 2006 with 2,938 reads how we measure reads. It is published by the national fire protection association nfpa.
When nfpa 704 placard installation is required based on the criteria noted above, the nfpa 704 placards shall have the highest numerical rating placed in each. See question 7 while the criteria are located in nfpa 704, the actual ratings for specific chemicals are not included in the document. For further information and placement of nfpa 704 signs and labels, consult with your local fire authority. Bulletin nfpa 704 fire prevention permit sonoma county. The nfpa standard provides a readily recognized, easily understood system for identifying specific hazards and their severity using spatial, visual, and numerical methods to describe in simple terms the relative hazards of a material. In addition, nfpa 704 is currently undergoing revision. Community safety staff shall approve the placard numbering. The diamond shaped placard identifies the health, flammability, and.
These meet the nfpa 704 standard and are printed with explanations of health, fire and instability precautions. Also get our free nfpa 704 guide display this bold, easytoread poster in your facility to increase safety and knowledge of nfpa rtk righttoknow labeling. Standard system for the identification of the hazards of. This question has caused enormous confusion in the ammonia refrigeration industry, so i will attempt to bring some clarity to the issue. Nfpa 704 placards and labels labeling guidelines for. Code reference, national fire protection association nfpa704,49. Nfpa signs nfpa 704 signs nfpa 704 diamond signs placards. This standard presents a simple, readily recognized, and easily understood system of markings commonly referred to as the nfpa hazard diamond that provides an immediate general sense of the hazards of a material and.
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