Uma comparação da aplicabilidade do PERT/CPM com o método de corrente crítica no gerenciamento de projetos de construção de linhas de distribuição de energia elétrica

• Autor(a) principal: Lima, Patricia Meira Ribeiro de
• Data de Publicação: 2013
• Tipo de documento: Dissertação
• Idioma: por
• Título da fonte: Biblioteca Digital de Teses e Dissertações da UFPB
• Texto Completo: https://repositorio.ufpb.br/jspui/handle/tede/5260
• topic: Gerenciamento de Projetos; Teoria das Restrições; Corrente Crítica; Projects Management; Constraints Theory; Critical Chain; CNPQ::ENGENHARIAS::ENGENHARIA DE PRODUCAO

In recent years much has been said about project management and how its contributions are important to the organizations to seek excellence and effectiveness in its undertakings. According to the Project Management Institute (PMI) , it is estimated that 25 % of global GDP are allocated to the projects, featuring increasingly the recognizing and the importance of this methodology and increasing its diffusion. Organizations that adopt this management methodology seek competitive advantages, new job opportunities and even to conquer other markets. But what it is perceived is that many organizations simply cannot meet deadlines in its planning and, in the presence of this scarcity, this dissertation presents the method of time planning on projects called Critical Chain Method, which is the application of the Constraints Theory in the environmental of projects, in a simulation of its applicability in the planning of activities to build an electrical energy sub transmission line of 69,000 volts. The aim of this study was to compare two methods of project management: PERT / CPM and Critical Chain Method (CCPM) in the building of this line. The methodologies adopted were a case study, seeking to understand by documental analyze of records the shape and the behavior of the planning by PERT / CPM and a experimental research, through planning simulation using the Critical Chain Method. In conclusion, this study showed that the CCPM reduces the deadlines and absorbs the deviations, without compromising the delivery of projects, since there are a commitment of the professionals involved and a radical change in the organizational culture of the enterprise analyzed.