All cells and day rooms shall be not less than eight feet from finished floor to ceiling and five feet-six inches from wall to wall. Cells containing over/under bunk units shall be measured from center line of units to wall. Corridors shall be not less than four feet wide.     
     Source Note:        The provisions of this §261.335 adopted to be effective December 19, 1994, 19 TexReg 9526.