4Retail drafted the technical project for the civil works, installations and industrial kitchen for the full refurbishment of the kitchen at the restaurant 7Portes. The company executed the turnkey construction of the civil works, low-voltage installations, extraction/ventilation, industrial refrigeration, cold storage, waste water, plumbing and gas. 4Retail also designed, manufactured and installed the new industrial kitchen, completely refurbishing the facility without closing the restaurant. The execution schedule for the works was 7 months, in phases. The new kitchen has a total interior surface area of 500 m2.