Planned maintenance – Maintenance yang terencana dengan baik

Unplanned maintenance – adhoc maintenance yang berkaitan dengan penggunaan khusus peralatan

Preventive maintenance – dilakuan secara periodik yang ditujukan untuk mengurangi kemungkinan failure dari peralatan

Corrective maintenance – perbaikan Emergency maintenance – perbaikan darurat Condition based maintenance – maintenance untuk

peralatan dengan kondisi tertentu Schedule maintenance – maintenance yang dilakukan

sesuai dengan jam operational, jumlah operational peralatan.

Lokasi peralatan Construction information Umur peralatan Informasi service Supplier / technical support Penggunaan / lama operational alat Jenis perbaikan / penggantian spare parts Harga / depreciation

Performance

Quality Services

Cost avoidance

Cost savings

Customer Service

Resource Management

Improve businessprocess

Failure frequency

Frequency of inspections

Inspection costsInspection costs at various cycles can be determined but these should also allow for disruption to the operation of the building.

Failure costsThe failure frequency at each inspection cycle can be determined from the graph.

Failure costs, including disruption, can then be identified over the range of replacement cycles.

An optimization can then be carried out either by graphical means of by mathematical methods to determine the most effective inspection cycle.

Replacement costsReplacement costs at various cycles can be determined but these shouild also allow for disruption to the operation of the building

Failure costsThe probability of failure can be determined from the frequency distribution.The probable cost of failure, including disruption, can be found for the range of replacement cycles.

An exercise can then be carried out either by graphical means as suggested below or by mathematical methods to determine the optimum replacement cycle.

UNFREEZING

MOVEMENT

REFREEZING

Creating needs for ChangeMinimizing resistance for change

Changing people – Improved staffUse technology – Keep studying, etc

Reinforcing new knowledgeInnovation and Modifications

Cotts, David C. and Michael Lee, The Facility Management Handbook, Amacom. New York, 1992.

Brown, Robert Kevin, Paul D. Lapides and Edmond P. Rondeau, Facility Management, John Wiley & Sons Inc., New York, 1995

www.ifma.org