"Confined space" means a space that: (1) Is large enough and so configured that an employee can bodily enter and perform assigned work; (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).; (3) Is not designed for continuous employee occupancy. For more information, See the Confined Spaces topic page