ABSTRACT
Electric power is essential condition of every modern economy growth. But it is not enough only to maintain existing power plants, it is also necessary to develop and build the new ones. By this work it is useful to learn form previous mistakes and weaknesses of processed machines and equipment. Data databases are available in most cases, but the data are not processed because of no immediate wealth effect. This data processing is economically profitable from long-term point of view. Evaluation methodology of industry equipment functional reliability grows up as a supportive document for reliability parameters calculation and weak places finding. All examples, used in appendix 1, are taken from analysis of huge industry pumps, which are already finished.
