The journalist Miriam Posada in obraweb.MX mentions that the Federal project of Dos Bocas in Tabasco will require the builders and the union signs. MEXICO CITY. Although Pemex and the Mexican Petroleum Institute will do the engineering design for the Dos Bocas refinery in Tabasco, the project will undoubtedly need the builders who will be in charge of the works and services, says Eduardo Ramírez Leal, President of the Mexican Chamber of the Construction Industry (CMIC), for this, he added, the executive project must be made known. On May 9, President Andrés Manuel López Obrador announced that the invitation to tender to carry out the project was declared void because…