PERENCANAAN MAINTENANCE UNTUK MESIN BOILER DENGAN MENGGUNAKAN METODE MARKOV CHAIN (Studi Kasus pada PT. Perkebunan Nusantara XI (Persero) Pabrik Gula ”Kedawoeng”, Pasuruan)

HARI PURNOMO, BAMBANG (2008) PERENCANAAN MAINTENANCE UNTUK MESIN BOILER DENGAN MENGGUNAKAN METODE MARKOV CHAIN (Studi Kasus pada PT. Perkebunan Nusantara XI (Persero) Pabrik Gula ”Kedawoeng”, Pasuruan). Other thesis, University of Muhammadiyah Malang.

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Abstract

PT. Bromo Steel Indonesia represent a company which producing Palm Oil ( Palm Oil). This Company always labour result of maximal production. [So that/ to be] reaching the target [of] fluency activity of production process very is needed, this [is] matter very influenced by condition of machine. Machine of Boiler represent very vital machine [of] its role in activity of production process [in] PT. BOSTO. [So that/ to be] this machine can function better hence needing the existence of system treatment of machine produce by plan and is regular. Problems exist in this company [is] treatment of machine which not regular to frequently await until natural machine [is] condition of Heavy Damage till cannot operate again causing expense of resulted [by] Down Time [is] machine [do] not operate or destroy. To overcome the the problem proposed [by] 81 planning of treatment by using Method of Markov Chain, good [of] treatment system which [is] preventif and also corectional by using analysis of[is expense of low. [At] treatment early company ( P0) [done/conducted] [by] Corectional treatment if machine in a condition Heavy Damage ( 4 = 0,098765 / 4 = 0,10), [is] so that got [by] the expense of treatment equal to Rp 2.714.750 ,-. From 81 treatment of proposal selected [by] treatment of best proposal which have the expense of treatment of terendah, that is by [doing/conducting] treatment of Preventif if machine in a condition Damage [Is] ( = 0,058178 / 3 = 0,06) ( P3) [is] so that got [by] the expense of treatment equal to Rp 698.750 To know the level of cost-saving of Ekspektasi treatment of machine [done/conducted] by : Expense Of Treatment Early ( P0) lessened [by] the expense of Treatment of best Proposal ( P3), [is] so that got [by] cost-saving of Treatment of machine equal to Rp 2.016.000 ,- or degrade the expense of treatment of machine equal to 74,26.

Item Type: Thesis (Other)
Subjects: T Technology > T Technology (General)
Divisions: Faculty of Engineering > Department of Industrial Engineering
Depositing User: Anggit Aldila
Date Deposited: 05 May 2012 02:54
Last Modified: 05 May 2012 02:54
URI: http://eprints.umm.ac.id/id/eprint/4324

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