Proposta para implementação de manutenção centrada na confiabilidade em sistemas operacionais elétricos de instalação predial petrolífera

Abstract

This paper aims to demonstrate a proposal for implementation of Reliability Centered Maintenance in a complex building installation for industrial purposes of a large company, to support a better management of its assets. Is premised present to the management team of the company and the current situation through Reliability Engineering tools and simulations , show the need for change in the management of its assets. Begins demonstrating through simulation by Crow- AMSSA model, based on actual plant data, about the tendency of the mean time between failures. Continues with demonstration by modeling the electric system reliability block diagram, that there is not the need to intervene preventively in all system equipments to obtain a desired level of reliability, resulting in reduced volume and maintenance costs. Finally, through FMECA and also permeating the principles of Human Reliability, generate the maintenance of premises and asset management as well as assumptions for future maintenance contracts. Because it is a proposal, this paper is not exhaustive, and the once sensitized management team for its implementation will need the involvement of all that affect the management of assets.