What are considered hot work?

What are considered hot work?

What is hot work? Working with ignition sources near flammable materials is referred to as “hot work.” Welding, soldering and cutting are examples of hot work. Fires are often the result of the “quick five minute” job in areas not intended for welding or cutting.

What is considered hot work OSHA?

OSHA defines hot work to include riveting, welding, flame cutting, or similar fire- or spark- producing operations.

Is drilling considered as hot work?

Activities such as drilling, soldering, brazing, tapping, grinding, heat treating, chipping, thawing pipes, and abrasive blasting—often referred to as sand blasting—are all considered hot work.

Is using a heat gun considered hot work?

Expanding on OSHA’s definition, hot work means welding, brazing, cutting, soldering, thawing pipes, using heat guns, torch applied roofing and chipping operations, or the use of spark-producing power tools, such as drilling or grinding.

What is hot work and cold work?

Plastic deformation which is carried out in a temperature region and over a time interval such that the strain hardening is not relieved is called cold work. Hot working refers to the process where metals are deformed above their recrystallization temperature and strain hardening does not occur.

Is Cold cutting hot work?

Common hot work processes involve welding, soldering, cutting, brazing burning and the use of powder-actuated tools or similar fire producing operations outside of designated hot work areas. When flammable materials are not present, industrial processes such as grinding and drilling become cold work processes.

Is grinding considered hot works?

Hot work refers to any work that requires using open flames, applying heat or friction, or may generate sparks or heat. Hot work includes welding, flame cutting, soldering, brazing, grinding and the use of other equipment incorporating a flame, e.g. tar boilers, etc.”

Is TIG welding considered hot work?

Welding — one of the OSHA-defined “hot work” activities — is a major task in many industries. Shielded Metal Arc Welding (SMAW), or “stick welding,” Metal Inert Gas welding (MIG), aka, wire welding. Tungsten Inert Gas welding (TIG)

Does grinding require hot work permit?

This Hot Work Permit is required for any operation involving open flame or producing heat and/or sparks. This work includes, but is not limited to, welding, brazing, cutting, grinding, soldering, thawing pipe, torch-applied roofing, or chemical welding.

Are abrasive wheels hot works?

Hot work is any activity or process that generates a source of ignition, this could be through a flame, heat or a spark. Other times it may be indirect, e.g. using an abrasive wheel to cut metal produces sparks. Hot work is dangerous because it can introduce a risk of fire or explosion.

When would you need a hot work permit?

A hot work permit is required for any work involving open-flame, producing hot surfaces, or generating sparks or molten material, of sufficient energy to ignite combustible, ignitable, or flammable materials.

Is plasma cutting considered hot work?

The plasma cutting arc blows out hot metal and sparks, especially during the initial piercing of the metal. It also heats the workpiece and cutting torch, all of which can cause fire and burns. To protect your eyes while plasma cutting, wear approved safety glasses with side shield.