Rising complexity in industrial asset and maintenance management due to more volatile business environments and megatrends like Industry 4.0 has led to the need for a new perspective on these management domains. The Lean Smart Maintenance (LSM) philosophy, which focuses on both the efficient (lean) and the learning (smart) organization was introduced during the past few years, and a corresponding maturity model (MM) has been developed to guide organizations on their way to asset and maintenance excellence. This paper discusses use cases, in which the usability and the generic aspect of the LSM MM are validated by using data from three different asset management assessment projects in organizations with different types of production. Research results show that the LSM MM can be used as a basis for management system improvement, independent of production types such as one-of-a-kind industry, mass production and continuous production.
Maintenance is a strategic factor and a key enabler for smart production. Therefore, it needs to be intelligent-smart-and cost efficient-lean. The Lean Smart Maintenance (LSM) management concept combines these two perspectives and enables a value adding, efficient, and intelligent asset management for production with digitalization aspects. This paper introduces LSM and explains its major components. LSM consists of efficiency drivers, e. g. maintenance processes and planning, outsourcing, and effectiveness factors, e. g. data and knowledge management, qualification and maintenance strategy. The implementation of the instruments in a four loop controlling cycle with vertical data integration is important. Furthermore, a LSM implementation model is introduced. A LSM assessment methodology as implementation step is briefly explained. A maturity model is used to identify and improve the current state of asset management. The four step LSM implementation model is described.
Municipal solid waste management (MSWM) has become an important issue for countries around the world. The challenges are particularly notable in developing and transitional countries reflected mainly in inappropriate management, underdeveloped technology, an unfavorable economic situation and the lack of environmental awareness, causing a tremendous environmental impact. Today, various models are applied to analyze solid waste management systems from the regional to the municipal levels. Understanding the mechanisms and factors that currently drive the development of waste management is a crucial step for moving forward and planning sustainable waste management systems. The main objective of this paper is to apply the ISWM model, which is based on the Life-Cycle approach and follows the analytical framework methodology, to the research region. The transdisciplinary research framework was empirically tested and subsequently applied in the region Republika Srpska. Using the benchmark methodology, based on environmental, institutional and economical sustainability, the waste management is summarized in assessment profile. The results of the conducted analyses and the application of the developed model can be used further as a basis for the proposal of further strategic, political and managerial changes and support decision makers and stakeholders to handle waste in a cost-efficient and environmentally sound way.
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