Prof. O.P. Gandhi
ITMMEC, IIT Delhi
Maintenance :Maintenance is a set of organised activities that are carried out in order to keep an item in its best operational condition with minimum cost acquired. It can also be defined as the combination of all technical and administrative actions, including supervision actions, intended to retain an item in, or restore it to, a state in which it can perform a required function
Maintenance Management
All the activities of the management that determine the maintenance objectives or priorities (defined as targets assigned and accepted by the management and maintenance department), strategies (defined as a management method in order to achieve maintenance objectives), and responsibilities and implement them by means such as maintenance planning, maintenance control and supervision, and several improving methods including economical aspects in the organization.
The term ‘maintenance’ means to keep the equipment in operational condition or repair it to its operational mode. Main objective of the maintenance is to have increased availability of production systems, with increased safety and optimized cost. Maintenance management involves managing the functions of maintenance. Maintaining equipment in the field has been a challenging task since the beginning of industrial revolution. Since then, a significant of progress has been made to maintain equipment effectively in the field. As the engineering equipment becomes sophisticated and expensive to produce and maintain, maintenance management has to face even more challenging situations to maintain effectively such equipments in industrial environment. This brief lecture on maintenance management includes maintenance strategies, functions of maintenance department, maintenance organization and elements of maintenance management.
MAINTENANCE STRATEGIES OR OPTIONS
A maintenance strategy or option means a scheme for maintenance,
References: 1. Kelly, Anthony, “Managing maintenance resources”, Butterworth-Heinemann, 2006. 2. Collacott, R.A., “Mechanical fault diagnosis”, Chapman and Hall, 1977. 3. Levitt Joel, “Handbook of maintenance management”, Industrial Press, 1997. 4. Wilson Alan, “Asset maintenance management”, Industrial Press, 2002. 5. Tery Wireman, “Developing performance indicators for maintenance”, Industrial Press, 2005.