Abstract

Reducing downtime gives a significant impact on productivity growth. Such reduction is a prerequisite for profitable and flexible production. The optimal level of preventive maintenance performed on any system guarantees the cost effective and reliability of the system. A model is developed to integrate maintenance strategy decisions and production planning. Maintenance strategy should be integrated with production planning. The purpose of this study is to identify the factors that influence the heavy equipment maintenance strategy, model the problem of heavy equipment maintenance strategies at PT Vale Indonesia and provide recommendations on win-win solutions from the perspective of heavy equipment downtime and from a minimization perspective maintenance cost. Linear Programming (LP) is used to model the problem situation and then an optimum solution will be proposed. The results of the optimization research found that by setting the composition of the use of three types of maintenance strategy, namely preventive maintenance, planned maintenance and unplanned maintenance, the optimum maintenance cost and downtime can be achieved. The optimization results are used to calculate the production plan to realize a mutually beneficial decision between heavy equipment maintenance strategy and production planning.

Original languageEnglish
Title of host publicationProceedings of the International Conference on Industrial Engineering and Operations Management, 2021
PublisherIEOM Society
Pages1830-1838
Number of pages9
ISBN (Print)9781792361258
Publication statusPublished - 2021
Event2nd South American Conference on Industrial Engineering and Operations Management, IEOM 2021 - Sao Paulo, Brazil
Duration: 5 Apr 20218 Apr 2021

Publication series

NameProceedings of the International Conference on Industrial Engineering and Operations Management
ISSN (Electronic)2169-8767

Conference

Conference2nd South American Conference on Industrial Engineering and Operations Management, IEOM 2021
Country/TerritoryBrazil
CitySao Paulo
Period5/04/218/04/21

Keywords

  • Heavy Equipment
  • Joint Decision
  • Linear Programming
  • Maintenance Strategy

Fingerprint

Dive into the research topics of 'Joint decision between maintenance strategy of heavy equipment and production planning'. Together they form a unique fingerprint.

Cite this