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Abstract
BDG CO2 removal plant, serving as a gas purification facility, is one of the backbones for Pertamina EP Zone 7. Finding the best operation and maintenance (O&M) strategy is challenging due to the numerous factors that must be considered and the alternative solutions themselves which are not readily available at that point.
This final project aims to propose a strategy to improve the O&M performance by finding the best alternative of O&M method by implementing a multi-criteria decision-making (MCDM) approach. Experts and decision makers are involved for identification of important factors, gathering ideas and opportunities. Alternatives are generated by implementing value-focused thinking (VFT) to ensure a structured and objective decision-making process that prioritizes values and fundamental objectives.
The VFT resulting in 3 potential alternatives, namely Full-Coverage Service Contract with enhancement on maintenance, Full-Coverage Service Contract with enhancement on plant optimization and Full-Coverage Service Contract with enhancement on CO2 quality. The AHP method is applied to assess these alternatives based on criteria generated from semi-structured interview with decision makers and FGD with experts, these criteria are O&M Cost, Performance, Revenue and Compliance. The analysis reveals that Full-Coverage Service Contract with enhancement on plant optimization is the most appropriate solution
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References
- Saaty, T. L. & Vargas, L. G. (2012). Models, methods, concepts & applications of the analytic hierarchy process. Springer.
- Keeney, R. L. (1992). Value-focused thinking: A path to creative decision making. Harvard University Press.
- Novani, S. (2024). Brainstorming and VFT. Institut Teknologi Bandung.
- Project Management Institute. (2017). A guide to the project management body of knowledge (PMBOK® guide) (6th ed.). Project Management Institute.
- Pertamina EP. (2023). Kontrak jasa sewa pengoperasian dan pemeliharaan CO₂ removal plant. Pertamina EP.
- Uguz, S., Arsu, T., Yang, X., & Anderson, G. (2023). Multi-Criteria Decision Analysis for Optimizing CO₂ and NH₃ Removal by Scenedesmus dimorphus Photobioreactors. Atmosphere, 14(7), 1079.
- Özcan, E. C., Ünlüsoy, S., & Eren, T. (2017). A combined goal programming–AHP approach supported with TOPSIS for maintenance strategy selection in hydroelectric power plants. Renewable and Sustainable Energy Reviews, 78, 1410–1423.
- Avakh Darestani, S., Palizban, T., & Imannezhad, R. (2020). Maintenance strategy selection: a combined goal programming approach and BWM-TOPSIS for paper production industry. Journal of Quality in Maintenance Engineering.
- Bevilacqua, M., & Braglia, M. (2000). Analytic hierarchy process applied to maintenance strategy selection. Reliability Engineering & System Safety, 70(1), 71–83.
- Gumus, S., Egilmez, G., Kucukvar, M., & Park, Y. S. (2016). Integrating expert weighting and multi-criteria decision making into eco-efficiency analysis: The case of US manufacturing. Journal of the Operational Research Society, 67, 616–628.
References
Saaty, T. L. & Vargas, L. G. (2012). Models, methods, concepts & applications of the analytic hierarchy process. Springer.
Keeney, R. L. (1992). Value-focused thinking: A path to creative decision making. Harvard University Press.
Novani, S. (2024). Brainstorming and VFT. Institut Teknologi Bandung.
Project Management Institute. (2017). A guide to the project management body of knowledge (PMBOK® guide) (6th ed.). Project Management Institute.
Pertamina EP. (2023). Kontrak jasa sewa pengoperasian dan pemeliharaan CO₂ removal plant. Pertamina EP.
Uguz, S., Arsu, T., Yang, X., & Anderson, G. (2023). Multi-Criteria Decision Analysis for Optimizing CO₂ and NH₃ Removal by Scenedesmus dimorphus Photobioreactors. Atmosphere, 14(7), 1079.
Özcan, E. C., Ünlüsoy, S., & Eren, T. (2017). A combined goal programming–AHP approach supported with TOPSIS for maintenance strategy selection in hydroelectric power plants. Renewable and Sustainable Energy Reviews, 78, 1410–1423.
Avakh Darestani, S., Palizban, T., & Imannezhad, R. (2020). Maintenance strategy selection: a combined goal programming approach and BWM-TOPSIS for paper production industry. Journal of Quality in Maintenance Engineering.
Bevilacqua, M., & Braglia, M. (2000). Analytic hierarchy process applied to maintenance strategy selection. Reliability Engineering & System Safety, 70(1), 71–83.
Gumus, S., Egilmez, G., Kucukvar, M., & Park, Y. S. (2016). Integrating expert weighting and multi-criteria decision making into eco-efficiency analysis: The case of US manufacturing. Journal of the Operational Research Society, 67, 616–628.