flooding, busting sprinkler heads. hanging their arms out the flaps. just anything to disrupt the unit and stop the flow of the unit. you have to be prepared for those things. >> the unit houses 48 inmates and is always at full capacity. >> they're a danger to themselves and/or others. they have violated one of our regulations within the jail, and they have been sentenced for a period of time in segregation. >> segregation inmates are confined to single-person cells all but one hour per day, which they can either spend in the day room or in an adjacent recreation area with little to do but walk around. >> whenever they're out of their cells, they're handcuffed. and they have leg irons on. so it's a lot different from general population. a lot of them that come in here don't ever want to come back in here. so they learn their lesson. however, we do have, you know, a lot of individuals that are -- it's like a revolving door.