MODULE STRUCTURE AND MODULAR CONSTRUCTION METHOD

PROBLEM TO BE SOLVED: To provide a module structure and a modular construction method which can temporarily support facility equipment components at designed positions in a small room and which enable the work relating to a floor surface such as coating of the floor surface to be performed efficiently by minimizing the interference with the floor surface.SOLUTION: A module structure comprises wire ropes 16 which can hold facility equipment components 14 to be arranged in a small room 104 constituting a plant and of which lengths are adjusted so as to correspond to the arrangement positions in design of the facility equipment components 14 in the small room 104 and a beam 12 which is arranged in the small room 104 and which holds the facility equipment components 14 by the attached wire ropes 16, and the facility equipment components 14 can be temporarily supported in the arrangement positions.