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  • Cutting & Welding | Office of Environmental Health and Safety

    Burning, cutting and welding operations (referred to as hot work) are commonly associated with renovation and construction activities. Potential health, safety, and property hazards result from the fumes, gases, sparks, hot metal and radiant energy produced during hot work.

  • What should you know about safety in gas cutting?

    Safety in Gas CuttingSafety in Gas Cutting..  Risk Assessment.Risk Assessment. Before using gas cutting equipment a carefulBefore using gas cutting equipment a careful assessment of risk should be carried out.assessment of risk should be carried out. Permit to work and Job safety analysis.Permit to work and Job safety analysis.

  • The Mechanical Machinery Hazards | Mechanical Safety

    Mar 21, 2018 · Mechanical Machinery Hazards. Most machinery has the potential to cause injury to people, and machinery accidents figure prominently in official accident statistics. These injuries may range in severity from a minor cut or bruise, through various degrees of wounding and disabling mutilation, to crushing, decapitation or another fatal injury.

  • Safeguarding - Working around Machinery : OSH Answers

    Jun 22, 2021 · Hazards associated with working near or on machinery vary depending on the exact machine used but can include exposure to: moving parts (e.g., risk of injuries from entanglement, friction, abrasion, cutting, severing, shearing, stabbing, puncturing, impact, crushing, drawing-in or trapping, etc.)

  • Metalworking Machines - Heat-treating : OSH Answers

    Less severe quenches use circulated gases or forced air, or involve cooling in still air. Quenching operations pose various health and safety hazards to workers. These hazards include exposure to chemicals, working in high temperatures, and the risk of fire or explosion.

  • Gas cutting and Gas Welding Hazards - Welding Guide

    Feb 07, 2014 · Gas cutting and welding involves direct exposure to molten material, sparks and heat, apart from while repairing drums/tanks, with inflammable liquids; you are exposed to grievous injuries, if you do not take precautions. Most of the fire hazards, fumes from flames, leakage of gas are the result of misuse of fire or oxygen.

  • Process Safety Management & Hazard Analysis - PHA ...

    Feb 03, 2009 · Magnesium Dust Explosion. Stonehouse Process Safety commentary: There are a number of reasons why metal dust explosions are particularly hazardous.First, dust cloud explosion temperatures and pressures for most organic materials are limited to about 2,300 o C and 9 barg respectively. In contrast, explosion temperatures and pressures for most metals can reach around …

  • Course Library - HSI

    Course Catalog. Training courses designed to maximize employee participation and drive home key concepts. Many training courses include optional content like printable supplemental materials, tips, and refresher trainings.

  • Safety in gas welding, cutting and similar processes

    Oxy/fuel gas equipment has many uses - welding, cutting, heating, straightening, and descaling. The equipment is versatile, easy to move and cheap. It is so widely used that sometimes people forget...

  • Common gas related hazards - Gas - Healthy Working Lives

    The word 'gas' can be used to describe the physical state of many substances however, the following guidance focuses specifically on the safe use of gas as a fuel in the workplace. It is commonly used as a fuel for heating, cooking, welding, cutting and for processing products.

  • Gas cutting and Gas Welding Hazards - Welding Guide

    Feb 07, 2014 · Welding and cutting iron sheets and rods using compressed gases can be dangerous, unless the welder is aware of safety measures to prevent a possible accident. Generally welders use oxy/fuel combustible gas for shearing and welding, even as it can be used for de-scaling, cutting, straightening and welding.

  • Hand and Arm Protection | Office of Environmental Health ...

    Potential hazards to hands and arms include skin absorption of harmful substances, chemical or thermal burns, electrical dangers, bruises, abrasions, cuts, punctures, fractures or amputations. Protective equipment includes gloves, finger guards and arm coverings.

  • Machine & Equipment Hazards Safety Topics - SafetyInfo

    Machine & Equipment Hazardss. Electrical Hazards – equipment that uses electricity as a power source is a potential electrocution hazard. Check power cords, switches and connections for exposed wires or broken parts. Amputation & Caught-in Hazards – machine guards on equipment are installed to protect our employees from moving parts.

  • Guide to machinery and equipment safety

    Non-mechanical hazards associated with machinery and equipment can include harmful emissions, contained fluids or gas under pressure, chemicals and chemical by-products, electricity and noise, all of which can cause serious injury if not adequately controlled. In some cases, people exposed to these hazards may not show signs of injury or illness for years. Where people are at risk of injury due to harmful emissions from machinery and equipment, the emissions should be controlled at their source.

  • Machine Safety | NIOSH | CDC

    MACHINE SAFETY. Machines can help improve production efficiency in the workplace. However, their moving parts, sharp edges, and hot surfaces can also cause serious workplace injuries such as crushed fingers or hands, amputations, burns, or blindness. Safeguards are essential to protect workers from injury. Any machine part, function, or process ...

  • SAFETY IN GAS CUTTING AND WELDING | RLS HUMAN CARE

    Oct 20, 2017 · Purge the oxygen line and then the DA line one after the other and close the valves. Open the DA regulator, the torch valve and light the gas. Then open the oxygen valves to the required pressure. After cutting start closing from oxygen and then DA.

  • Common gas related hazards - Gas - Healthy Working Lives

    The word 'gas' can be used to describe the physical state of many substances however, the following guidance focuses specifically on the safe use of gas as a fuel in the workplace. It is commonly used as a fuel for heating, cooking, welding, cutting and for processing products.

  • What are the hazards from gases during welding and cutting?

    Severe over-exposure may lead to an accumulation of water in the lungs which impairs oxygen supply to the blood and may lead to death. Welding generates only small amounts of nitrous gases so exposure to nitrous gases during welding does not present a problem.

  • 1910 | Occupational Safety and Health Administration

    1910 Subpart Q - Welding, Cutting and Brazing 1910.251 - Definitions. 1910.252 - General requirements. 1910.253 - Oxygen-fuel gas welding and cutting. 1910.254 - Arc welding and cutting. 1910.255 - Resistance welding. 1910 Subpart R - Special Industries 1910.261 - Pulp, paper, and paperboard mills.

  • What are the hazards from gases during welding and cutting? - TWI

    Plasma cutting with air or nitrogen generates higher levels of nitrous gases than oxy-fuel gas cutting and there is considerable risk of over-exposure. Free-burning flames generate the highest concentrations of NO and NO2, and the risk of over-exposure is also highest.

  • machinery and equipment safety – an introduction

    the Occupational Safety and Health Act 1984 (OHS Act) to assist employers and employees comply with their duties and obligations. This guide is an introduction to managing the risks associated with use of machinery and equipment in the workplace. Employers can use this guide to: • identify machinery and equipment hazards in the workplace

  • Gas Welding & Cutting - Construction Hazards & Safety

    OSHA Compliance. The following is based upon Federal Regulations (Standards-29 CFR) part 1926, safety and health regulations for construction, subpart J, welding and cutting, 1926.350. Any individual engaged in welding and cutting must demonstrate compliance with these provisions. Transporting, moving, and storing compressed gas cylinders.

  • Cutting & Welding | Office of Environmental Health and Safety

    Compressed Gas Cylinder Safety (Cutting and Welding) Hot Work Procedures ›. Burning, cutting and welding operations (referred to as hot work) are commonly associated with renovation and construction activities. Potential health, safety, and property hazards result from the fumes, gases, sparks, hot metal and radiant energy produced during hot work.

  • Safety in gas welding, cutting and similar processes

    Oxy/fuel gas equipment has many uses - welding, cutting, heating, straightening, and descaling. The equipment is versatile, easy to move and cheap. It is so widely used that sometimes people forget...

  • Cal/OSHA Guide to Restaurant Safety

    • Issue clearly addressed in the Workplace Injury and Illness Prevention Program . Hazard Control Measures Machine Guarding • Check all equipment that creates hazardous revolving, reciprocating, running (e.g., conveyor belts), shearing, punching, pressing, squeezing, drawing, cutting, rolling

  • Machine & Equipment Hazards Safety Topics - SafetyInfo

    Machine & Equipment Hazardss. Electrical Hazards – equipment that uses electricity as a power source is a potential electrocution hazard. Check power cords, switches and connections for exposed wires or broken parts. Amputation & Caught-in Hazards – machine guards on equipment are installed to protect our employees from moving parts.

  • Gas Welding & Cutting - Construction Hazards & Safety

    The following is based upon Federal Regulations(Standards-29 CFR) part 1926, safety and health regulations for construction, subpart J, welding and cutting, 1926.350. Any individual engaged in welding and cutting must demonstrate compliance with these provisions. 1926.350(a) Transporting, moving, and storing compressed gas cylinders. 1926.350(a)(1)

  • What are the dangers of hot work equipment?

    Potential health, safety, and property hazards result from the fumes, gases, sparks, hot metal and radiant energy produced during hot work. Hot work equipment, which may produce high voltages or utilize compressed gases, also requires special awareness and training on the part of the worker to be used safely.

  • What are the dangers of working with machines?

    Employees work with machines, tools and equipment every day. Workplaces couldn't operate without them; however, interacting with them has potential for serious injuries or fatalities if they are not used and maintained properly. The potential hazards are numerous, and include: Safety hazards.

  • Machine Safety | NIOSH | CDC

    MACHINE SAFETY. Machines can help improve production efficiency in the workplace. However, their moving parts, sharp edges, and hot surfaces can also cause serious workplace injuries such as crushed fingers or hands, amputations, burns, or blindness. Safeguards are essential to protect workers from injury. Any machine part, function, or process ...