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Jittra Rukijkanpanich
Nurainee Prasertdam


The delay in repairing heavy machinery may  result in the slow completion of road construction. The objective of this research was to apply the project management approach to the management of heavy machinery repair work in road construction. The main tools were Critical Path Method (CPM), Gantt chart, and S-curve. The study was conducted with the following procedures: 1) collecting the data on failures and causes to determine the repair methods and standard time of repairs, 2) building a database system to facilitate the creation of repair plans, 3) analyzing the repair network activities with CPM, 4) creating Gantt charts to present a plan for each repair, 5) conducting control and monitoring progress by S-curve, 6) if the repair was found to be delayed than planned, countermeasures were required to be following the repair plan. After one year of improvement, the results were evaluated, indicating that inefficient time was eliminated, resulting in reduced downtime e.g. downtime of body system reduced from 75 days to 16, days (78.67%), downtime of engine system reduced from 122 days to 54 days (55.74%). In summary, it would find that when applying the project management to repair work, downtime could be reduced 23.33% to 55.74%


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Smith, Frederick E., Project management in maintenance: a way of thinking. PM Network, 1992, 6 (2), pp. 5-7.

Chen T., Fu, M., Liu, R., Xu, X., Zhou, S., and Liu, B. How do project management competencies change within the project management career model in large Chinese construction companies?. International Journal of Project Management, 2019, 37 (3), pp. 485-500.

Demirkesen, S., and Ozorhon, B. Impact of integration management on construction project management performance. International Journal of Project Management, 2017, 35 (8), pp. 1639-1654.

Prasertrungruang, T. and Hadikusumo, B. Heavy equipment management practices and problems in Thai highway contractors. Engineering Construction and Architectural Management, 2007, 14 (3), pp. 228-241.

Gann, D. and Senker, P. Construction skills training for the next millennium. Construction Management and Economics, 1998, 16 (5), pp. 569-580.

Semolič, S., Jovanović, P., Kovačev, S., and Obradović, V. Improving repair management of bucket wheel excavator SRs1200 by application of project management concept. Strojniški Vestnik-Journal of Mechanical Engineering, 2008, 54 (6), pp. 398-412.

Rukijkanpanich, J. and Pasuk, P. Maintenance management for transportation process in quarry industry. Journal of Quality in Maintenance Engineering, 2018, 24 (2), pp. 29-38.

Radujković, M.and Sjekavica, M. Project management success factors. Procedia Engineering, 2017, 196, pp. 607-615.

Abisuga, A. O., Ogungbemi, A. O., Akinpelu, A. A., and Oshodi, O. S. Assessment of building maintenance projects success factors in Lagos, Nigeria. Journal of Construction Business and Management, 2017, 1 (1), pp. 29-38.

Manothum, A and Rukijkanpanich, J. A participatory approach to health promotion for informal sector workers in Thailand. Journal of Injury and Violence Research, 2010, 2 (2), pp. 111.

Koussaimi, M. A., Bouami, D., and Elfezazi, S. Improvement maintenance implementation based on downtime analysis approach. Journal of Quality in Maintenance Engineering, 2016, 22 (4), pp. 378-393.

Selvan, M. M., Ahuja, S., Parray, R. A., Rajaiah, P., and Rangasamy, K. Overhaul maintenance of modern bulldozers with software-based management techniques (PERT/CPM). The Indian Journal of Agricultural Sciences, 2015, 85 (4), pp. 493–497.

Lermen, F. H., de Fátima Morais, M., Matos, C., Röder, R., & Röder, C. Optimization of times and costs of project of horizontal laminator production using PERT/CPM technical. Independent journal of management & production, 2016, 7 (3), pp. 833-853.

Indrawaty Y. M., Ellysa Nursanti, and Prima Vitasari. Critical path method to accelerate automotive maintenance duration. International Journal of Scientific and Technology Research, 2020, 9(3), pp. 6777-6782.

Kuryanto, T. D., Kurniawan, D. A., and Suhartinah, S. Walan Time Using the Grantchart Method Based on Microsoft Project 2013 in a Bridge Development Project Langgeng*. International Journal of Sustainable Development–UM Jember, 2020, 1(1), pp. 6-11.

Mossalam, A. Projects’ issue management. HBRC Journal, 2018, 14 (3), pp. 400-407.

Nagarur, N., Keawplang, J., and Batanov, D. Methodology for developing maintenance management systems using object orientation. Human Factors and Ergonomics in Manufacturing and Service Industries, 1999, 9 (1), pp. 27-47.

Grover, W. D.,and Sack, A. High availability survivable networks: When is reducing MTTR better than adding protection capacity?. in 2007. The 6th International Workshop on Design and Reliable Communication Networks. IEEE, 2007, pp. 1-7.

Sharma, N. K. Apply an effort to condense work content and ineffective time in production industries to enhance productivity. International Journal for Research and Development in Technology, 2017, 8 (3).