KUSUMASTUTI, ROSIALITA (2017) PERENCANAAN KEGIATAN PREVENTIVE MAINTENANCE PADA POMPA MENGGUNAKAN METODE RCM II ( Reliability Centered Maintenance ) DENGAN MENGAPLIKASIKAN GREY FMEA DI PT.P. Diploma thesis, POLITEKNIK PERKAPALAN NEGERI SURABAYA.
Full text not available from this repository.Abstract
ABSTRAK PT.P merupakan perusahaan yang bergerak dibidang sales gas dan produksi pallet sulfur, pabrik ini sering mengalami permasalahan kerusakan atau breakdown yang tinggi pada mesin-mesin produksi khususnya mesin pompa sentrifugal P-0402 pada Biological Sulfur Recovery Unit (BSRU), sehingga mengakibatkan penurunan kapasitas produksi dan menghambat kelancaran proses produksi pallet sulfur. Untuk menjaga kestabilan produksi perlu adanya system pemeliharaan mesin produksi.RCM II (Reliability Centered Maintenance) meruapakan salah satu metode yang digunakan untuk menentukan tindakan perawatan optimal serta Grey FMEA digunakan untuk menentukan urutan tingkat resiko berdasarkan prioritas untuk komponen kritis pada pompa P-0402. Komponen yang dianalisis menggunakan Grey FMEA pada pompa P-0402 berdasarkan tingkat resiko adalah impeller, bearing, mechanical seal, vane, shaft dan wearing. Hasil analisis menggunakan metode RCM II diperoleh komponen yang harus dirawat secara terjadwal adalah perawatan impeller dengan jadwal perawatan 1270,46 jam, bearing dengan jadwal perawatan 831,94 jam,vane dengan jadwal perawatan 309,56 jam, mechanical seal dengan jadwal perawatan 679,11 jam, vane dengan jadwal perawatan 309,56 jam,shaft dengan jadwal perawatan 831,93 jam, dan wearing dengan jadwal perawatan 2904,71 jam.Review JSA (Job Safety Analysis)digunakan untuk analisa perbaikan JSA yang sudah ada di perusahaan sehingga dapat meningkatkan awareness pekerja terhadap potensi bahaya dalam menjalankan kegiatan perawatan serta dapat menghindarkan terjadinya human error saat melaksanakan kegiatan perawatan. Kata kunci : Reliability Centered Maintenance II, Grey FMEA, interval perawatan. ABSTRACT PT. P is a company engaged in sales of gas and production of sulfur, pallet factory is often experienced problems of damage or breakdown is high on production machines in particular engine centrifugal pump P-0402 on Biological Sulfur Recovery Units (BSRU), resulting in a decrease in production capacity and hinder smooth production process pallet sulfur. To maintain the stability of the production system is need for the maintenance of the production machine. RCM II (Reliability Centered Maintenance) is one method used to determine the optimal treatment actions as well as Grey FMEA is used to determine the order of priority based on the level of risk to the critical component of the P-0402 pump. The components were analyzed using Grey FMEA on P-0402 pump based on level of risk is the impeller, bearings, mechanical seal, vane, shafts and wearing. The results using RCM II method is that components which must be schedully maintained are impeller on every 1270,46 hours, bearing every 831,94 hours, vane every 309,56 hours, mechanical seal maintenance every 679 hours wearing ring maintenance every 2904,71 hours. Review of JSA (Job Safety Analysis) is used for the analyze improvement of old JSA which was already made by company so it can increase worker’s awareness of every potential hazards on doing maintenance activity, also it can prevent error occurance when doing maintenance activity. Keywords :Reliability Centered Maintenance II, Grey FMEA, maintenance interval.
| Item Type: | Thesis (Diploma) |
|---|---|
| Subjects: | T Technology > T Technology (General) |
| Divisions: | ?? tkdkk ?? |
| Depositing User: | Unnamed user with email repository@ppns.ac.id |
| Date Deposited: | 21 Sep 2018 04:28 |
| Last Modified: | 21 Sep 2018 04:28 |
| URI: | http://repository.ppns.ac.id/id/eprint/1103 |
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