ABSTRACT
Load-in is the first day all tech elements will be brought into the theater. One of the pre-tech tasks is to compile a preset list. A run sheet includes all set changes, prop movement, and costume quick changes—anything technical that the crew or cast has to do during the run of the show. It is very important to keep the run sheets updated, as things change throughout the rehearsal process. When it is time to move from the rehearsal space to the performance space, measure the locations of any spike marks for furniture or scenery that were not originally on the groundplan or that have been modified during rehearsal. An important step before and during tech rehearsals is to lay down safety tape in any areas of the stage where actors will be moving that may pose a safety threat. Run lights are colored light bulbs or dark-gelled lights used to help ease navigation backstage in the dark during performances.
