Rizki, Andita (2023) Alternatif Sistem Perawatan Pompa Sentrifugal Menggunakan Metode Reliability Centered Maintenance (RCM II) dan Life Cycle Cost (LCC) Pada PDAM XYZ. Undergraduate thesis, UPN Veteran Jawa Timur.
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Abstract
The purpose of this study was to determine the pump failure factors, determine alternative pump maintenance intervals as an alternative maintenance policy, and minimize maintenance costs using the cost calculation method (LCC). In this study, observations and interviews were carried out to obtain data related to the centrifugal pump machine. From the LCC (Life Cycle Cost) calculation above, it can be seen based on table 4.40, it is found that the smallest cost value is in year (n) = 5 with the number of mechanics (M) = 3 with the result of calculating a total cost of Rp. 1.586.933.658. So, it can be concluded that TC2 < TC1 with these results, the proposed method in this study is accepted. The maintenance interval for each centrifugal pump component is for the Impeller of 556 hours by selecting the Restoration task, Shaft of 355 hours by selecting the scheduled discard task, Bearing by 330 hours by selecting the scheduled discard task, Mechanical seal for 534 hours with the selection of the scheduled restoration task. The results of the calculation of the total cost of Rp. 1.586.933.658 as TC2 with a total company cost of IDR 2,000,000,000. So, it can be concluded that TC2 < TC1.
| Item Type: | Thesis (Undergraduate) | ||||||||
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| Subjects: | T Technology > TJ Mechanical engineering and machinery | ||||||||
| Divisions: | Faculty of Engineering > Departement of Industrial Engineering | ||||||||
| Depositing User: | ANDITA RIZKI | ||||||||
| Date Deposited: | 24 Jan 2023 06:06 | ||||||||
| Last Modified: | 24 Jan 2023 06:06 | ||||||||
| URI: | http://repository.upnjatim.ac.id/id/eprint/11549 |
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