Living room: including the office of the project department, the owner's office, migrant workers' dormitory, canteen, etc., the activity room shall be built, and the corresponding temporary toilet shall be built. The living room area is about 150 square meters. Office space is 50 square meters. Each room in the living room is equipped with a dry powder fire extinguisher, and the canteen is equipped with all kinds of disinfection equipment. The production room includes machinery, tool warehouse, and stacking