Plan de mantenimiento preventivo para los principales equipos de las dragas Nueva Loja y Francisco de Orellana.

Abstract

Development of a preventive maintenance plan for the Francisco De Orellana and Nueva Loja suction dredges of the Ecuadorian Navy, whose purpose is that the Ecuadorian State, through the National Navy, optimize the operation times of the dredgers and also have a savings in operating expenses. With this maintenance plan, technical failures that occur unexpectedly due to any oversight in the preventive maintenance of their parts are minimized. The change and maintenance of parts and pieces that fulfill their life cycle is more convenient in time and money than doing a repair in full operation of the dredges. The analysis that was carried out, meets the minimum international requirements indicated in the manuals of the dredge manufacturers, as well as the technical criteria of the maintenance and repair personnel of the National Navy Dredging Service (SERDRA). Currently the maintenance is not done properly, this is causal to have many unforeseen events and unscheduled stops, altering the temporality and increasing the risks of the project especially for fines due to activities not fulfilled, for this reason it is necessary to have full knowledge of each of the equipment that they use and, in a particular way, the equipment vital for the operation and its operative capacity. In order to make this plan of preventive maintenance, an inventory of the machinery incorporated in each of the dredgers was made, detailing the respective technical characteristics of each equipment and also the supplies and spare parts needed in each machinery, with this a registry was elaborated. supplies and spare parts that are always available in an adequate and timely manner in the spare parts warehouse, in order to have everything available and be able to reduce emergency stops.