The space is not intended to be occupied continuously. The area is partially or entirely enclosed. There is the possibility of a danger in the area.
Characteristics: 1 It is difficult to enter. 2 It is difficult to leave. 3 It has a specific purpose.
Confinement means to restrict movement so that you cannot move around as you wish. Constraints on movement may be physical, such as chains or ropes, or they may be psychological, such as bonds or fears. In either case, people tend to develop ways of coping with these constraints. For example, someone caged in a room might drill holes in the wall to watch television or eat food from containers brought by visitors. The person is still constrained by the walls, but at least they are aware of what is going on outside their cage.
There are two types of confinement spaces: open and closed. Open spaces are those in which there is no actual barrier between you and your surroundings; instead, the only constraint on movement is fear or anxiety about what might happen if you go too far. Examples include open offices, empty warehouses, and public areas. People can see each other but don't have direct contact.
The area is large enough for a worker to enter. There are just a few access and exit points in the space. It may have one or more doors but they do not open out into a public or private place.
These are just some of the characteristics that define a confined space. To accurately identify an occupational exposure, you must know how to classify spaces according to these definitions.
Confined spaces can be natural or artificial. Natural spaces include caves, mines, underground tunnels, and quarries. Artificial spaces include buildings with closed-in areas such as rooms or levels. Open spaces within a building structure are considered normal work areas while enclosed spaces without access to external environments are called confined.
Natural hazards such as cave-ins, earthquakes, and floods can cause injuries or death to workers in confined spaces. These same hazards can affect people working in adjacent areas or at ground level. They can also affect visitors to facilities where workers are exposed to them. Ground vibrations from construction activities can cause damage to buildings nearby. High winds can collapse roofs or walls. Fire can spread through ventilation systems or around objects such as lights plugged in during renovations.
Artificial hazards include equipment used in a business or industrial setting.
A work area must fulfill all three of the following requirements to be classified as a restricted space:
It might be a tight place if there are just a few routes in and out. An open top tank would have few access and exit points. 2 The Space Was Not Created for Continuous Human Occupancy. This suggests that the area was created with something other than humans in mind. Tanks and manholes are two examples. These areas were not designed to be occupied continuously by people.
The word "confined" means "limited in space". So, a confined place is one that is limited in space. Places can be limited in space by height, width, or depth. A high-ceilinged room is a good example of a confined space. High places make it hard to get out of.
Places can also be limited in space by structure. A building with small windows or no window at all is a good example of a confined space. People cannot see out of these windows, so they do not know how many people are inside.
Finally, places can be limited in space by material. A cave or tunnel filled with water is a good example of a confined space. It is difficult to escape because there are no openings through which you could climb out.
Escape from a confined space is difficult because there are not enough available options. There are only three ways out of a box: over the side, through the front, or by turning around and trying another direction.
What exactly are limited spaces? A confined area also has limited or restricted entry and exit points and is not intended for continuous occupation. Tanks, vessels, silos, storage bins, hoppers, vaults, pits, manholes, tunnels, equipment housings, ducting, pipelines, and other confined spaces are examples.
Confined spaces can be divided into three main categories based on the amount of danger they present: hazardous, potentially hazardous, and nonhazardous. Hazardous areas require special training and preparedness to enter safely, while potentially hazardous areas only need general caution and common sense. Nonhazardous areas can be entered without any special precautions.
A confined space is defined as an area that is enclosed by walls, a roof, and/or a floor and through which people can pass. This type of environment presents a serious risk to life if not entered and exited properly. There are many different types of confined spaces, including but not limited to: rooms, holes, trenches, tanks, silos, storage bins, hoppers, vaults, pits, manholes, tunnels, equipment housings, ducts, and pipelines.
People often think that certain objects such as lifts, cranes, and escalators do not constitute "confined spaces", but this is not true. For example, a person could be trapped inside a lift if it stops between floors, so they must be entered and exited carefully.