to maximum custody. Phase 1 inmates are limited to jobs where they can be closely and directly observed by staff in the confines of the secure facility and perimeter. Phase 2 corresponds to medium custody and allows inmates to hold jobs that don't require as much supervision, but are still within the confines of the secure perimeter. Phase 3 corresponds to "gang minimum" status and allows inmates to work outside the secure perimeter with other inmates under minimal supervision. Phase 4 corresponds to "full minimum" status, which allows inmates to work outside the secure perimeter without supervision, or off the prison grounds with one-officer supervision. Release process In order to be paroled and released from the ADTC, inmates must receive the recommendations of their therapists, two panels composed of other therapists employed at the facility, an external review board of community professionals officially known as the "Special Classification Review Board", and the New Jersey State Parole Board. The process typically takes several years after the initial recommendation by the inmate's therapist, which typically comes only after the inmate has been incarcerated for several years and has progressed to a Level 4 treatment status. As a result of the lengthiness and warranted thoroughness of the process, fewer than five percent of inmates are released on parole. The remainder "max out", which means that they will have served the maximum amount of time allowed under their sentences. Special Treatment Unit NJDOC Inmates, who at the end of their sentences have been determined to be "Sexually Violent Predators", may be civilly committed to the Special Treatment Unit (STU). Previously located in Kearny, New Jersey, the STU is now located on the grounds of East Jersey State Prison, a few hundred feet from the ADTC. It is comprised in a prison like setting. There are several buildings enclosed by security fencing to include a recreational area. A smaller building called "The Annex", contains housing units made up of dorms, and a larger building which was the former East Jersey State Prison-Administrative Close Segregation Unit (ACSU), contains housing units made up of single person prison cells. The STU is known to many especially current or past staff as either the "Red Roof Inn" because for many years, the larger building (ACSU), had a red metal roof that has since been painted blue, or "The Gulag" because individuals are rarely released from the facility, and if