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1 – 10 of over 30000Abstract
In the majority of public utilities, achieving optimum utilisation of existing capital assets for meeting future predicted demand is a major function at all levels of management. In this paper, a set of maintenance strategies and a computerised Supervisory Control and Data Acquisition (SCADA) system for achieving an integrated maintenance management is described. The objective of the integrated system is to enable maintenance projects to be better controlled and resources to be properly utilised. A case study is used to illustrate the proposed maintenance strategies which include the identification of real time and historical data required to measure, visualise and quantify the progress of maintenance activities. Existing and proposed systems and procedures are analysed and discussed with major recommendations included for the design and implementation of this integrated system.
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Mahmood Yusuf, Mahmood Yusuf and Mat Naim Abdullah Mohd Asmoni
This paper aims to discuss the existing literature on critical success factors (CSFs) for maintenance implementation in Nigerian universities and compile them in a single format…
Abstract
Purpose
This paper aims to discuss the existing literature on critical success factors (CSFs) for maintenance implementation in Nigerian universities and compile them in a single format to determine if gaps may exist.
Design/methodology/approach
Many relevant articles were searched using keywords extracted from a preliminary literature review. The second round of articles abstract study resulted in 40 articles been selected for this compilation. Inductive coding technique and content analysis methodology were used to identify the constructs of the CSFs. Subsequently, a critical analysis of the reviewed literature identified some gaps in the literature studied.
Findings
This literature review reveals that lack of maintenance policy, maintenance culture, shortage of building facilities and overpopulation in Nigerian universities are the major problems affecting maintenance implementation success. Additionally, most researchers concentrate on the identification of CSFs without providing the strategies for implementing them.
Research limitations/implications
More in-depth research must be carried out on the study of CSFs to implement maintenance policy and culture in Nigerian universities. Duplication in the frequency analysis of the success factors is a significant limitation in this research work and is attributed to the secondary search used as the primary methodology for many articles cited.
Originality/value
This paper provides an in-depth compilation and analysis of all previously identified success factors for maintenance implementation in Nigerian universities using a structured methodological approach.
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Describes a practical approach to carrying out maintenanceperformance analysis through a quality audit, using quantifiableperformance indicators. The principles of a practical…
Abstract
Describes a practical approach to carrying out maintenance performance analysis through a quality audit, using quantifiable performance indicators. The principles of a practical approach to performing a quality audit of a maintenance department are presented. The audit comprises: a survey and collection of relevant information about the organization and the operation of the maintenance department; an in‐depth analysis of the information from a performance point of view; formulation of recommendations, setting priorities and plan of proposed actions; and performing cost benefit analysis to justify the proposed actions. A selection of quantifiable maintenance performance indicators used in the evaluation process is given and the values of ten performance indicators in three industrial sectors in Europe are given to illustrate the proposed approach.
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Jorge Falorca, R. Calejo Rodrigues and R. Mendes da Silva
The purpose of this paper is to assess the general progress of Building Maintenance knowledge, to ascertain the growth of the whole body of literary production, and to determine…
Abstract
Purpose
The purpose of this paper is to assess the general progress of Building Maintenance knowledge, to ascertain the growth of the whole body of literary production, and to determine which research lines may require further development.
Design/methodology/approach
Using several means of support, a detailed survey of over 2,000 titles of publications was made. The survey data were grouped into six pre-defined bibliographic indicators. The survey results were gradually organized into a database and MS Excel features were used for the subsequent process of counting and statistical analysis.
Findings
The results allowed the authors to develop an approximate growth model of the literature and provided indications of possible gaps in the development of knowledge.
Research limitations/implications
To allow for a more extensive analysis of the problem, this study was structured differently to a traditional literature review.
Practical implications
This study offers an overview of the evolution of building maintenance literature to researchers and institutions. A dynamic bibliographic database was also created which could be useful for those who perform management functions.
Originality/value
The approach of this study differs from other known studies in the area of building maintenance. This study releases an approximate measurement of advances made in the knowledge of a particular subject.
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Xiangyang Li, Qinhe Gao, Zhili Zhang and Xianxiang Huang
The paper aims to provide an integrated system for collaborative maintenance training of complex equipment based on virtual maintenance and immersive virtual reality environment.
Abstract
Purpose
The paper aims to provide an integrated system for collaborative maintenance training of complex equipment based on virtual maintenance and immersive virtual reality environment.
Design/methodology/approach
An integrated platform for collaborative virtual maintenance operation and training of complex equipment is developed. The simulation supporting platform for collaborative virtual maintenance is designed with the combined hierarchical structure and modularized members to support the interactive communication of heterogeneous data and information. By analyzing the collaboration mode of multi operators, the maintenance task allocation model, maintenance operation model and Extensible Markup Language‐based object information template are presented.
Findings
The research finds that the proposed system is an efficient platform for collaborative maintenance training of complex equipment.
Practical implications
Appropriate and efficient maintenance task allocation and collaborative maintenance operation of multi operators can significantly improve the maintenance efficiency of complex equipment.
Originality/value
A collaborative virtual maintenance training system of complex equipment based on immersive virtual reality environment is presented.
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Narges Hemmati, Masoud Rahiminezhad Galankashi, Din Mohammad Imani and Hiwa Farughi
The purpose of this paper is to develop a fuzzy analytic network process (FANP) model to select the maintenance policy of an acid manufacturing company.
Abstract
Purpose
The purpose of this paper is to develop a fuzzy analytic network process (FANP) model to select the maintenance policy of an acid manufacturing company.
Design/methodology/approach
Four maintenance strategies of Corrective Maintenance (CM), Time-Based Maintenance (TBM), Condition-Based Maintenance (CBM) and Shutdown Maintenance (SM) are investigated to be considered for seven equipment of the case study. These equipment are almost new and include boiler, molten sulfur ponds, cooling towers, absorption tower, converter, sulfur fuel furnace and heat exchanger. Chang’s extended analysis has been employed to deal with fuzzy data and analyze the fuzzy decision matrices. The proposed approach is applied to a sulfuric acid production plant and the suitable maintenance policy is found for all seven equipment of the company.
Findings
Based on the obtained results, the CBM policy is appropriate for high-risk (cooling tower) and high added value equipment (absorption tower). In addition, TBM is selected for boiler and converters while SM is selected for molten sulfur ponds. Finally, high-cost, low-risk and low added value equipment (sulfur fuel furnace and heat exchanger) are more appropriate with CM policy.
Originality/value
This research presents a novel idea to consider cost, risk and added value in the context of maintenance policy selection. From the methodological and theoretical features, this research offers new insights in this area since, to the best of the authors’ knowledge, no comparable study has been conducted before.
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The purpose of this paper is to review the literature on Total Productive Maintenance (TPM) and to present an overview of TPM implementation practices adopted by the manufacturing…
Abstract
Purpose
The purpose of this paper is to review the literature on Total Productive Maintenance (TPM) and to present an overview of TPM implementation practices adopted by the manufacturing organizations. It also seeks to highlight appropriate enablers and success factors for eliminating barriers in successful TPM implementation.
Design/methodology/approach
The paper systematically categorizes the published literature and then analyzes and reviews it methodically.
Findings
The paper reveals the important issues in Total Productive Maintenance ranging from maintenance techniques, framework of TPM, overall equipment effectiveness (OEE), TPM implementation practices, barriers and success factors in TPM implementation, etc. The contributions of strategic TPM programmes towards improving manufacturing competencies of the organizations have also been highlighted here.
Practical implications
The literature on classification of Total Productive Maintenance has so far been very limited. The paper reviews a large number of papers in this field and presents the overview of various TPM implementation practices demonstrated by manufacturing organizations globally. It also highlights the approaches suggested by various researchers and practitioners and critically evaluates the reasons behind failure of TPM programmes in the organizations. Further, the enablers and success factors for TPM implementation have also been highlighted for ensuring smooth and effective TPM implementation in the organizations.
Originality/value
The paper contains a comprehensive listing of publications on the field in question and their classification according to various attributes. It will be useful to researchers, maintenance professionals and others concerned with maintenance to understand the significance of TPM.
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Peter Söderholm, Mattias Holmgren and Bengt Klefsjö
The purpose of this paper is to describe maintenance in a generic process model, in order to support an alignment of maintenance with other company internal processes aimed at…
Abstract
Purpose
The purpose of this paper is to describe maintenance in a generic process model, in order to support an alignment of maintenance with other company internal processes aimed at fulfilling external stakeholder requirements.
Design/methodology/approach
The proposed maintenance process model is based on existing theories and is illustrated by examples from a paper‐mill case study related to the maintenance of DC‐motors.
Findings
The proposed model supports a holistic view of maintenance and the alignment of the maintenance process with other company internal processes, in order to fulfil external stakeholder requirements.
Research limitations/implications
Further research could include an application of the proposed maintenance model to test its usefulness to identify stakeholders and also hazard diagnosis.
Practical implications
The importance of vertical and horizontal alignment between the maintenance process and other processes in order to achieve effectiveness and efficiency is illustrated. The model can be used to increase the understanding of the role of maintenance within a company. Thereby, the proposed process model provides valuable support for effective, efficient, and continuous risk reduction.
Originality/value
The proposed process view highlights that maintenance can contribute to the fulfilment of external stakeholders' requirements, which strengthens the proposition that maintenance should be seen as a business‐process that creates value and not as something that is a “necessary evil”.
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Simranjit Singh Sidhu, Kanwarpreet Singh and Inderpreet Singh Ahuja
The paper aims to analyze the significance of key maintenance practices in effective implementation of the performance parameters in Northern Indian small and medium-sized…
Abstract
Purpose
The paper aims to analyze the significance of key maintenance practices in effective implementation of the performance parameters in Northern Indian small and medium-sized enterprises (SMEs).
Design/methodology/approach
The present study deploys a fuzzy inference approach (fuzzy logic toolbox) to test the effective implementation of maintenance practices in SMEs. The significant maintenance factors are defined from applicable literature for this reason and validated by industry experts.
Findings
A model built into a fuzzy rule viewer and a surface view tool built into a fuzzy toolbox in MATLAB has highlighted the successful implementation of maintenance practices in Indian SMEs. The study highlights that corrective maintenance, general maintenance, preventive maintenance and breakdown maintenance problems have emerged as important indicator variables for effective synergistic implementation of maintenance practices in northern Indian SMEs.
Originality/value
An output assessment model is developed using a fuzzy set theory for maintenance practices, where performance evaluation is significant to the overall performance of SMEs.
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Blockchain is the fastest-growing technology currently being used in the aviation industry, especially in aviation maintenance, repair and overhaul (MRO) services. This study aims…
Abstract
Purpose
Blockchain is the fastest-growing technology currently being used in the aviation industry, especially in aviation maintenance, repair and overhaul (MRO) services. This study aims to create an analytic framework to assess the main factors and subfactors that have significantly influence the blockchain used in aviation MRO services. A mixed-methods approach is used to gain a comprehensive understanding of how blockchain is being adopted in aircraft maintenance facilities, Semi-structured interviews and questionnaires are used to gather data. The questionnaire is focused on the present state of the MRO industry.
Design/methodology/approach
Based on the literature review, a framework including four factors and 12 subfactors is developed, and the analytic hierarchy process (AHP) is then established. This study explores how these factors influence the implementation of blockchain in aviation MRO services. The five aviation MRO services providers in Taiwan, namely, “Evergreen Aviation Technologies Corporation,” “Taiwan Aircraft Maintenance and Engineering Co., Ltd.,” “Air Asia Company Ltd.,” “Aerospace Industrial Development Corp.” and “GE Evergreen Engine Services Corporation” are considered; furthermore, 55 experts working in these organizations were invited to evaluate the relative importance criteria in the AHP framework.
Findings
The results indicate that “inventory management” is the most important criterion, followed by “provisioning, procurement and sales” and “maintenance planning.” In addition, the three most important subfactors are “parts interchangeability,” “customer stock” and “SPEC2K interface for ATA SPEC 2000.”
Originality/value
Asia is ranked as the second most important aviation MRO service market in the world. Taiwan has the shortest flight hours in the western Pacific region, the seven major foreign cities in this area. Aviation MRO service providers located in Taiwan are the best choices for aircraft MRO in the Asia-Pacific region, indicating that Taiwan serves as a promising market development evaluation model for blockchain aviation MRO services. The results offer a comprehensive overview of the relative importance of different criteria for MRO services that use blockchains. In addition, the findings present the market potential for key players in the aviation industry, including aircraft engineers, airline companies, aircraft component manufacturers and aviation MRO service providers.
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