confined space: A space that has limited or restricted means of entry, is not designed for continuous occupancy, and is large enough and configured so that a person can enter the space and maneuver well enough to perform tasks.

What does OSHA define as a confined space?

“Confined space” means a space that: (1) Is large enough and so configured that an employee can bodily enter and perform assigned work; and. (2) Has limited or restricted means for entry or exit (for example, tanks, vessels, silos, storage bins, hoppers, vaults, and pits are spaces that may have limited means of entry.

What 3 things make a confined space?

In order for a work area to be defined as a confined space it must meet all three of the following criteria:

Limited Openings for Entry and Exit. …
The Space is not Intended for Continuous Human Occupancy. …
The Space is Large Enough for You to Enter and Conduct Work.

What is classed as confined space?

A confined space is a place which is substantially enclosed (though not always entirely), and where serious injury can occur from hazardous substances or conditions within the space or nearby (e.g. lack of oxygen).

How do you determine if it’s a confined space?

A confined space is determined by the structure and a specific set of circumstances. The same structure may or may not be a confined space depending on the circumstances when the space is entered. Entry to a confined space is considered to have occurred when a person’s head or upper body enters the space.

Free OSHA Training Tutorial – Identifying Confined Spaces

What can be defined as a confined space?

A confined space is an enclosed or partly enclosed space that has other features that combine to make it potentially dangerous to work in. For example, it’s hard to get in and out of, and it may have low oxygen levels, or contain harmful fumes. It may store something that could crush or suffocate, like sand or grain.

How do you determine if a space is a confined space?

In order for a work area to be defined as a confined space it must meet all three of the following criteria:

Limited Openings for Entry and Exit. …
The Space is not Intended for Continuous Human Occupancy. …
The Space is Large Enough for You to Enter and Conduct Work.

What makes a space a confined space?

A confined space also has limited or restricted means for entry or exit and is not designed for continuous occupancy. Confined spaces include, but are not limited to, tanks, vessels, silos, storage bins, hoppers, vaults, pits, manholes, tunnels, equipment housings, ductwork, pipelines, etc.

What are the three classes of confined spaces?

There are three main types of confined spaces — permit required, alternate procedure and non-permit-required spaces. A permit-required confined space must have safety signage around the area to indicate there’s potential for danger if entered. The employees should see this signage before they enter the confined space.

What are examples of confined space?

A confined space is any enclosed or partially enclosed structure that is intended or likely to be entered by any person, has limited or restricted entry or exit access and contains a potentially harmful atmosphere. Examples include tanks, pits, chimneys, silos, underground sewers, tunnels and wells.

What determines if a work space is a confined space?

Definitions of confined spaces and hazardous confined spaces

is not designed or intended for continuous human occupancy, and. has a limited or restricted means of entry or exit or an internal configuration that could complicate provision of first aid, evacuation, rescue or other emergency response (espace clos)

What are the four characteristics of a confined space?

Confined Space Characteristics on the Jobsite

The space is large enough to permit a worker to enter.
The space has limited openings for entry and exit.
The space is not designed for continuous occupancy.
The space is partially or completely enclosed.
The space has the potential for a hazard to be present.

What is considered a confined space in construction?

A confined space is a space that (1) is large enough and so configured that an employee can bodily enter it; (2) has limited or restricted means for entry and exit; and (3) is not designed for continuous employee occupancy.

What are the three types of confined space?

A confined space, despite its name, is not necessarily small. Examples of confined spaces include silos, vats, hoppers, utility vaults, tanks, water supply towers, sewers, pipes, access shafts, truck or rail tank cars, aircraft wings, boilers, manholes, pump stations, digesters, manure pits and storage bins.

What are the types of confined space?

Confined spaces include, but are not limited to, tanks, vessels, silos, storage bins, hoppers, vaults, pits, manholes, tunnels, equipment housings, ductwork, pipelines, etc.

What is Level 3 confined space?

1) A Confined Space will be considered Level 3 if all identified hazards are controlled, the potential for change is unlikely, and all of the following apply: a. Oxygen concentration is between 19.5% and 23.0% by volume, b. Concentration of explosive gases is less than 1% of LEL, c.

What 2 types of confined spaces are there?

Confined spaces are usually broken down into two groups: Non-Permit and Permit. Permit confined spaces are the most hazardous and require you or some qualified person to completed a safety checklist, simply called a permit, before you enter in to the space.

What is a confined space give 2 examples?

A confined space is any enclosed or partially enclosed structure that is intended or likely to be entered by any person, has limited or restricted entry or exit access and contains a potentially harmful atmosphere. Examples include tanks, pits, chimneys, silos, underground sewers, tunnels and wells.

How many types of confined space are there?

There are three main types of confined spaces — permit required, alternate procedure and non-permit-required spaces. A permit-required confined space must have safety signage around the area to indicate there’s potential for danger if entered. The employees should see this signage before they enter the confined space.