The Rules of the Jail directed that prisoners were to be bathed, deloused, and have their clothing fumigated and that each cell should have a bible or prayer book "to improve the soul." Individual cells, intended for felons or criminals, were arranged in sets of four, opening off a short hall at each end of the building.

The "dungeon", or maximum-security cell, was in the center of the top floor. That location was carefully chosen to prevent escape by digging, to minimize communication with criminals in the cell blocks, and to ensure constant surveillance by guards making rounds.

Close security prisons typically are comprised of single cells and divided into cellblocks , which may be in one building or multiple buildings. Cell doors generally are remotely controlled from a secure control station. Each cell is equipped with it's own combination plumbing fixture, which includes a sink and toilet. The perimeter barrier is designed with a double fence with armed watch towers or armed roving patrols. Inmate movement is restricted and supervised by correctional staff. Inmates are allowed out of their cells to work or attend corrective programs inside the facility.