Superstructure walkway

Superstructure walkways were service corridors located between the individual floors of a Mondasian colony ship. (PROSE: Alit in Underland)

Layout and technology
Superstructure walkways were situated between the ground of the floor below them and the ceiling of the floor above, and were used for maintenance tasks, such as controlling the holograms projected onto the floor above. The walkways were comprised of numerous straight, burnished metal corridors and four-way junctions with smooth walls. The corridors were dully lit by strip-lights, and were short in height and width, barely allowing adult humanoids, such as and, to walk through them without hitting their heads on the ceiling. Monitoring stations and control panels were accessible from across the walkways.

The superstructure walkways accessed by the Master, Missy, Alit and Topknot, which were situated between Floor 0507 and Floor 0508, contained holo-emitters and auxiliary equipment, in addition to a service lift, which only travelled between the walkways underneath Floor 0507 and Floor 0508. This service lift was two metres in length and four metres in width, with a large deadlocked hatch. In addition, the lift featured thick metal strips, about a quarter of a metre in length, wrapped around it. (PROSE: Alit in Underland)