Prática empresarial como auxiliar residente de obra para la supervisión y seguimiento de la construcción de obras de mitigación del riesgo en muro de protección con gaviones en el Municipio de el Molino - la Guajira.

Abstract

This document presents the execution of the business practice as a degree project modality, focused on the development as a resident assistant in the construction of risk mitigation works in a protection wall with gabions at a distance of approximately 765 meters, In order to prevent the overflow of its cause, this practice was developed in a time of four months and different activities were covered that fulfilled the proposed objectives. First, all the relevant information on the work was collected, such as the design of the wall, the budget and the technical specifications. After this, an analysis of performances was carried out that knew the progress of each crew in the development of the activities, as well as a comparison regarding the projected progress and the progress executed in the work, thus concluding that, due to the different Unforeseen events occurred, the yields were low, therefore, an extension must be requested to be able to carry out all the activities. Much emphasis was placed on safety and health standards at work, for this two activities were developed that consisted of the supervision and monitoring of the application of safety elements at work, a format was implemented for the registration of staff of each of the workers and the siso was accompanied in each of the talks given, the workers stated that the provision of the endowment was incomplete and that they had no affiliation to any life insurance. Thus concluding that there were many faults in terms of monitoring safety standards at work that every construction project must take into account. On the other hand, a verification of compliance with the technical specifications established in the contract was carried out, two activities were proposed that included the visual verification of the execution of the activities and a verification of the technical data sheets of the materials.Faults were found in the activities of conformation of the jug and the installation of the geotextile, the contractor did not test the material destined for the conformation of the jug, in addition, in many sections of the wall the geotextile was not installed. Subsequently, the verification of the materials was carried out, concluding that the mesh, the wire and the geotextile met the specifications. Finally, a record was made of all the activities that made up the work, which were: Mesh assembly, filling of the gabion, conformation of the jug, this record also covered the way in which the activities were carried out, the inconveniences presented and the solutions proposed. , then a model was made in sketchup software that allowed analyzing the design of the wall in gabions to proceed with the calculation of materials based on the progress in linear meters obtained by the crews. In addition to the proposed engineering contributions, it should be noted that the development of the practices not only covered work on site, but also activities such as budgeting, calculation of construction materials, design of plans in AutoCAD, supervision reports and inspection visits as support to the planning office of the municipal mayor of El Molino in the Department of La Guajira.