What is confined space?

An area which is small and enclosed or an area where one entry and exits or where a man cannot work comfortable in any location is caused confined space.

OR

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

1-Limited openings for entry and exit

2] The space is not intended for continuous human occupancy

3] The space is large enough for you to enter and conduct work

According to OSHA, if a space does not meet all three of the above criteria, it is not considered as confined space