Aryaduta, Galang (2025) Strategi Mitigasi Risiko Kerusakan Mesin CNC Plasma Cutting Menggunakan Metode House of Risk (HoR) dan Root Cause Analysis di PT. XYZ. Undergraduate thesis, UPN Veteran Jawa Timur.
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Abstract
PT XYZ as a national shipyard industry company has a high dependence on the reliability of production machines, one of which is the CNC Plasma Cutting machine. The problem of damage that occurs on the machine can disrupt the smooth production process and pose a considerable operational risk. In 2024, this machine was damaged 35 times which resulted in a decrease in plate cutting output from the target of 1550 tons to 1417 tons. This study aims to identify the risk of machine failure and formulate mitigation strategies using the House of Risk (HOR) and Root Cause Analysis (RCA) methods. HOR is used to identify risk events, risk agents, and determine mitigation priorities based on the Aggregate Risk Potential (ARP) value, while RCA is used to find the main root cause of selected risks. The results showed that there were 5 mitigation actions that had the potential to increase the cutting by 8.8%, from 1417 tons to 1542 tons within 12 months. The combination of the HOR and RCA methods provides a comprehensive approach to risk mitigation, supporting the achievement of the cutting output target.
| Item Type: | Thesis (Undergraduate) | ||||||||
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| Subjects: | T Technology > T Technology (General) > T55.4-60.8 Industrial engineering. Management engineering | ||||||||
| Divisions: | Faculty of Engineering > Departement of Industrial Engineering | ||||||||
| Depositing User: | Galang Aryaduta | ||||||||
| Date Deposited: | 16 Jun 2025 07:41 | ||||||||
| Last Modified: | 16 Jun 2025 07:41 | ||||||||
| URI: | https://repository.upnjatim.ac.id/id/eprint/37924 |
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