Back lot construction is a job that involves the building of sets for films and television shows. It requires a great deal of skill and knowledge in order to create realistic and believable sets. The job involves constructing walls, floors, ceilings, and other elements of the SET, as well as painting and decorating them. It also involves the use of special effects, such as lighting and sound, to create the desired atmosphere. Back lot construction is an important part of the film and television industry, as it helps to create the world that viewers see on screen.