Welding shop safety pdf

Whenever possible the following shall be implemented to mitigate possible unwanted fires. Each establishment may have different safety rules depending on the unique hazards which are present at their sites. Machine shop safety handbook 5 p a g e drill press safety guidelines run drill at correct rpm for diameter of drill bit and material. Safety is stressed at all times in a working shop environment, and students are made aware of what safety equipment. Therefore, it is very important to keep oxygen cylinder valves. The hot work safety policy of the university of portland. Welding welding is a method for joining pieces of metal. Whether you work in a metal shop, wood shop, automotive shop, glass shop, or electrical shop, the potential hazards for personal injury are numerous.

Model safety program welding, cutting, and brazing safetyrelated. Shop staff approval is required before using any welding equipment. All arcwelding machines and equipment comply with requirements for electric arcwelding apparatus nema ew11962 andor safety standard for transformertype arcwelding machines ansi c3321956 ul 29 cfr 1910. The purpose of this program is to outline the requirements to minimizeeliminate machine shop related injuries. The free pdf documents below provide clear help in addressing common safety and health concerns. Always use flashback arrestors on cuttingwelding torches. Start by taking a photo of the work area and check if the operator has undergone proper training, understands instructions, and wears appropriate ppe. All welding is carried out on the welders own risk and account. Hot work training hot work training program from calvin college in grand rapids, michigan.

Basically, voltage from the power source feeds the electrode which is held close to but not. Welding and metal fabrication book pdf by larry jeffus. Control of welding hazards includes avoiding eye injury, using respiratory protection, ventilating the. It is based on 29 code of federal regulations cfr part 1910. A typical material safety data sheet for a tubular arc welding electrode is shown in figures 2, 3, and 4. In addition, it is designed to make the process of learning to weld interesting and rewarding by having everything you weld on becoming something you. Machine shop orientation and safety training is intended to. The purpose of these welding safety procedures is to provide safety guidelines while performing welding tasks on or around. Safety compliance checklist welding operations general 29 cfr 1910 y hot work permit msfc 1155 completed and approved. Once completed, the welded joint is as strong as or stronger than the pieces from which the joint is formed. Safety and health policy and procedure manual welding. Ppt welding safety powerpoint presentation free to view. Here are 12 tips for improving welding safety in your company, including advice that also improves productivity.

Y are approved safety glasses required to be worn at all times in areas where there is a risk of eye injuries such as punctures, abrasions, contusions, or burns3 y are protective gloves, aprons, shields, or other means approved against cuts, corrosive liquids, and chemicals. Welding shop safety manual welding shop safety program. It is ok to perform weldingcutting in a poorly ventilated area. Metal fabrication safety guide welding guide, resources. The best checklist for your workplace is one that has been developed for your specific needs. Clean off tables, return unused rod to cabinet or container, depose of scrap, coil hoses. Perform better inspections using an inspection app like iauditor to improve welding safety and create a more secure workplace. Welding safety, rules, tips, checklist, topics, manual. Welding safety procedures thompson rivers university. Ground equipment and place it on an independent circuit with the correctsized fuse or circuit breaker. A good set of welding safety rules for welders will pay dividends if they are provided and enforced effectively. Since thats what youre looking for, well link to the best one we found right here. By its nature, welding produces fumes and noise, gives off radiation, involves electricity or gases, and has the potential for burns, shock, fire, and explosions.

The process may also employ the use of a filler metal. Oxygen cylinders are stored separately from fuelgas cylinders and combustible materials, either by. Oxygen is incompatible with organic material, contact with which can cause an explosion or fire. Fire prevention measures for cutting, welding, and related. Machine shop safety handbook 6 p a g e never use a file without a handle. Arc welding underground before any work begins, obtain a hot work permit as outlined in the hot work permit procedure. Fire prevention measures for cutting, welding, and related activities preamble this bulletin contains the requirements, standards and guidelines governing fire safety for hot work activities at department of energy doe facilities. Welding leathers are preferred and required if welding overhead. Welding handbook welding and related processes for repair and maintenance onboard 14th edition 2nd revision notice.

Welding health and safety ss832 march 2015 page 4 gas metal arc welding gmaw or mig metal inert gas welding is an arc welding process wherein coalescence is produced by heating with an arc between a continuous filler metal electrode typically a steel alloy wire and the work. Setting up a welding shop or home welding area needs a few considerations to ensure your area is safe and well planned. Arc welders use a powerful electric arc to make and repair plain, coated, or treated metal items. General metal shop safety description the purpose of this activity is to introduce students to the metal shop environment while giving a brief description of tools, equipment, processes, and safety procedures. There are numerous benefits of getting a dedicated welding shop. Welding health and safety environmental health and safety.

Welders, assistants, and anyone else in the welding area shall wear glasses or shields of. Welding exposes everyone to similar hazards, whether youre responsible for safety at a large, welding intensive manufacturing company, a billion dollar engineeringconstruction firm or a small independent fabricator. Welding operations can be found in almost every type of industry. Familiarize students with the machine shop and its resources introduce students to the machines and power tools they are most likely to use, the.

Its the most common fuel gas cutting and welding used in construction. Welding and cutting 414 general shop safety the hazards associated with shop work require special safety considerations. Arc welding also uses intense heat, but the heat is generated through an electric arc. Welding shop safety manual also known as welding shop safety program or welding shop safety plan. Y y mechanical ventilation is required if space is less than 10,000 cubic feet per welder, rooms having a ceiling height less than 16 feet. In the welding process, a filler metal, and the work piece are heated to form the weld using an electric arc or combustion gas.

Welding, cutting, and brazing welding is a process that joins materials together by melting a metal work piece along with a filler metal to form a strong joint. Safety in the shop a guide to safety while arc welding a guide to safety while arc welding carlos ramos presentation outline general shop safety housekeeping fire prevention management welding shop safety eye protection. When welded, two pieces of similar metals are fused together by the use of heat, pressure or both. Welding operations continued 3 y are helpers or observers wearing proper eye protection to prevent flash burns.

Health hazards are primarily respiratory hazards due to the generation of fumes and gases. Welding and cutting can cause explosions in spaces containing flammable gases, vapors, liquids, or dusts. Keep in mind they do not list all the possible items for maintenance and manufacturing facilities. For more detailed information, refer to the free ansi z49.

Learn vocabulary, terms, and more with flashcards, games, and other study tools. Welding and metal fabrication is designed to help you develop all of the skills to become a highly paid versatile welder. The below listed basic safety precautions will be followed by company employees performing welding, cutting, and brazing operations. Metal fabrication safety guide welding guide, resources and. Some hazards are common to both electric arc and oxygenfuel gas welding. Welders can be stationary, electric powered or portable, dieselgas powered. Fs page 1 job safety analysis safety information for the university of california, berkeley facilities services using an oxyacetylene welder a welding area of a minimum of 35 feet in diameter must be established. Welding should be executed by a qualified and experienced welder and adequate safety measures should always be adhered to. Helmets or hand shields shall be used during all arc welding cutting operations, excluding submerged arc welding. Make sure tailstock is locked in place if work is turned between centers do not grasp or touch chips or turnings with your fingers, remove them using a blunt instrument. Welding, cutting and brazing safety program january 19, 2016 1. In order to discuss the various aspects of welding, cutting and brazing safety, first we need to cover the basics in this first module. This machine shop safety program provides an overview of shop safety to minimize injury andor accidents associated with machine shop activities. The facility is supplied with full woodworking capabilities, welding and milling equipment, lathes, sheetmetal machines, a plastics area, and a variety of hand and.

General shop safety instructions shop safety it is very important to the atmospheric sciences department that the atg machine shop be used in a safe manner. Welding safety safety toolbox talks meeting topics. Failure to do so will result in more welding injuries and illnesses. Kms has tig welding gloves in a range of styles and brands. All persons who want to use the machine shop are required to read and follow.

Workplace safety condition of being safe from risk or danger in the workplace. This bulletin is written with the arc welding operator in mind, containing both mandatory safety practices and those based on shop experience. All ppe safety apparel and gear sold by welders supply company conforms to osha safety requirements for welding and electrical safety equipment. Use this checklist before commencing welding tasks. Welding safety procedures printed copies of this document are uncontrolled. Toolbox safety talks for fabrication shops mechanical contractors association of america, inc.

Like all welding safety equipment, welding jackets are effective when they feature durable flameresistant materials, fit properly and, most importantly, are actually worn by the welder. Shop safety audit and inspections the following are examples of three different general shop safety inspection forms. This chapter highlights essential safety information for working. What of the following should not be worn when weldingcutting. Nontinted, plasticlens prescription glasses will suffice. Safety hazards from these operations include burns, eye damage, electrical shock, cuts, and crushed toes and fingers. Welders should read and understand the safety data sheets for weldingcutting gases.

Welders must be qualified to do the work, and part of their education includes welding safety. Safety and health topics welding, cutting, and brazing. Welding safety ppt welding safety powerpoint presentations are also in abundance on the web but the quality is the issue. Hands down the most economic, simple and efficient way to get a welding shop safety manual that satisfies todays basic needs. Health hazards from welding, cutting, and brazing operations include exposures to metal fumes and to ultraviolet uv radiation. Model safety program welding, cutting, and brazing safetyrelated work practices program 1. If possible, relocate the work from the work site to the weldingmaintenance shop area.

Hazardous fumes from weldingcutting can lead to irritation of the. Its no surprise welding can cause damage to your eyes if you do not use the proper personal protective equipment ppe. Keeping the arc welding operator in mind, here you will find both mandatory safety practices and those based on shop experience. The workshop environment the employer needs to ensure that the lighting conditions are adequate for the work undertaken giving extra lighting where necessary. This procedure provides safety and health instructions regarding gas and electric welding, cutting, brazing, or similar flame or sparkproducing operations to protect personnel and property against heat, evolved gases and fumes, electrical shock, and radiation. General metal shop safety metal work introduction to metal work 2 youth explore trades skills terminology emergency exit. Welding safety checklist there are a plethora of welding safety checklists out there. Whether youre a student looking for your first helmet and jacket or a shop foreman looking to outfit an entire crew, welders supply has the ppe safety gear you need at unbeatable prices.

Welding safety equipment checklist kms tools and equipment. This guide should be used in conjunction with the occupational health and safety manual handling regulations, occupational health and safety plant regulations and the relevant codes of practice. Wear snug fitting clothing that will not burn or melt readily and welding gloves. Resistance welding is a metaljoining process where welding heat is generated at the joint by the resistance to the flow of electric current. Excessive noise fire or excessive heat electrical shock ultraviolet radiation. The purpose of these welding safety procedures is to provide safety guidelines while performing welding tasks on or around the thompson rivers university campus and its properties 2.

Iuehs developed this program to provide occupational safety guidelines for welding, cutting and brazing wcb flame activities in order to comply with occupational safety and health administration osha regulations 29 cfr 1910. Comfort is a key component in wearability, so choose a jacket that is appropriate. Detailing safety promoting features such as consistent wordless precautionary labels and welding symbols or fire precautions, general welding safety standards play an important role in providing a strong foundation for a thorough welding safety program. See more ideas about welding, safety and safety posters. The hazards associated with shop work require special safety considerations. Welding safety we use cookies to help our website work more effectively and efficiently, and to align our services and advertisements to your needs. Basic components of an arc welding system include an ac or dc power source, an electrode and electrode holder, the working metal piece, and a shielding gas. Particular points of interest are highlighted to provide more. Welding is associated with several hazards to health and safety, and the employer needs to be able to ask informed questions.

Y y mechanical ventilation is required if space is less than 10,000 cubic. Welding health and safety ss832 march 2015 page 4 gas metal arc welding gmaw or mig metal inert gas welding is an arc welding process wherein coalescence is produced by heating with an arc between a continuous filler metal electrode typically a steel. If you are a welder, or work near a welding operation, you may encounter any of these hazards. This checklist helps employers and employees in general industry and construction comply with the occupational safety and health administration oshas standards for welding, cutting, and brazing.