The following report aims to present the work done during the social, business and solidarity practice in the S&C Temporary Union sent out with 8-hour work days, the work done during the practical stage was of great importance since the knowledge acquired by me disclosed the reality of the execution of a work by a contracting entity, since this is not only incumbent on the construction of the civil work but also on the administrative side since they have to work hand in hand to be able to advance in the draft. The temporary union S&C who is executing the construction of the project whose object is "CONSTRUCTION OF THE HEALTH CENTER OF THE MUNICIPALITY OF TAMARA" since January 17, 2019, the date on which its initiation act was signed, is still executing work.