The following book narrates the realisation of the business practices carried out as a degree option for the nationalisation of our professional training. Which comprised providing technical support to the company "COVICOL S.A.S.", who is part of the temporary union viviendas del meta, holder of the public works contract no.1750 of 2015, whose purpose is the construction of housing of priority interest (VIP) in the municipalities of Restrepo and San Martin, department of meta which are an integral part of the projects 434/12, whose purpose is: construction of housing of priority interest for stratum 1 and 2 in multifamily Maria del Carmen 2 and San Antonio, in the municipality of Restrepo meta and 444/12, whose purpose is: construction of housing of priority interest portal of the plain in the municipality of San Martin meta.