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All Journal Jurnal Rekayasa dan Manajemen Sistem Industri Journal of Engineering and Management in Industrial System Journal of Mechanical Engineering Science and Technology
Zefry Darmawan
Unknown Affiliation
Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Mechanical Engineering

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PERANCANGAN SISTEM INFORMASI MANAJEMEN PERAWATAN BERBASIS COMPUTERIZED MAINTENANCE MANAGEMENT SYSTEM (CMMS) DAN GROUP TECHNOLOGY (Studi Kasus di PT Gunawan Dianjaya Steel Tbk., Surabaya) Maulana, Reza; Santoso, Purnomo Budi; Darmawan, Zefry
Jurnal Rekayasa dan Manajemen Sistem Industri Vol 3, No 7 (2015)
Publisher : Program Studi Teknik Industri Fakultas Teknik Universitas Brawijaya

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Jika membutuhkan abstrak atau isi jurnal silahkan menghubungi author melalui email reza.maulana@hotmail.com, pbsabn@ub.ac.id, zefry_gue@gmail.com Terima kasih
PERENCANAAN PERAWATAN PULVERIZER DENGAN MENGGUNAKAN METODE RELIABILITY CENTERED MAINTENANCE (RCM) II (Studi Kasus di PT. YTL PAITON) Suryana, Mochamad Triatmoko Alih; Novareza, Oyong; Darmawan, Zefry
Jurnal Rekayasa dan Manajemen Sistem Industri Vol 3, No 8 (2015)
Publisher : Program Studi Teknik Industri Fakultas Teknik Universitas Brawijaya

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Jika membutuhkan abstrak atau isi jurnal silahkan menghubungi author melalui email triatmoko.a.suryana@gmail.com, novareza15@ub.ac.id, zefry_gue@ub.ac.id Terima kasih
ANALISIS MANAJEMEN PERAWATAN MENGGUNAKAN METODE RELIABILITY CENTERED MAINTENANCE II (RCM II) PADA MESIN GOSS URBANITE (Studi Kasus di PT. Temprina Media Grafika, Nganjuk) Jatmika, Brian Pratama Putra; Rahman, Arif; Darmawan, Zefry
Jurnal Rekayasa dan Manajemen Sistem Industri Vol 3, No 9 (2015)
Publisher : Program Studi Teknik Industri Fakultas Teknik Universitas Brawijaya

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Jika membutuhkan abstrak atau isi jurnal silahkan menghubungi author melalui email brianppj@gmail.com, posku@ub.ac.id, zefry_gue@yahoo.com Terima kasih
EVALUASI PENERAPAN ENTERPRISE RESOURCE PLANNING PADA PRODUKSI ROKOK BERBASIS SAP MATERIAL MANAGEMENT MODULE Hidayati, Aulia Rakhma; Santoso, Purnomo Budi; Darmawan, Zefry
Jurnal Rekayasa dan Manajemen Sistem Industri Vol 3, No 11 (2015)
Publisher : Program Studi Teknik Industri Fakultas Teknik Universitas Brawijaya

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Jika membutuhkan abstrak atau isi jurnal silahkan menghubungi author melalui email auliara1109@gmail.com, budiakademika@yahoo.com, zefry_gue@yahoo.com Terima kasih
PERANCANGAN LAYOUT GUDANG DENGAN MENGGUNAKAN METODE DEDICATED STORAGE PADA GUDANG COMPONENT REBUILD Kurniawan, Adji Candra; Choiri, Mochamad; Darmawan, Zefry
Jurnal Rekayasa dan Manajemen Sistem Industri Vol 4, No 1 (2016)
Publisher : Program Studi Teknik Industri Fakultas Teknik Universitas Brawijaya

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Jika membutuhkan abstrakatau isi jurnal silahkan menghubungi author melalui email adji3127@gmail.com, mochamad_choiri@ub.ac.id, zefry_gue@ub.ac.idTerima kasih
PERENCANAAN PERAWATAN PADA LINI RIM DENGAN MENGGUNAKAN METODE RELIABILITY CENTERED MAINTENANCE (RCM) II Fitriani, Dewi Widihandari; Novareza, Oyong; Darmawan, Zefry
Jurnal Rekayasa dan Manajemen Sistem Industri Vol 3, No 10 (2015)
Publisher : Program Studi Teknik Industri Fakultas Teknik Universitas Brawijaya

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Jika membutuhkan abstrak atau isi jurnal silahkan menghubungi author melalui email dewiwidihandari@gmail.com, novareza15@ub.ac.id, zefry_gue@yahoo.com Terima kasih
PERENCANAAN STRATEGI TOTAL PRODUCTIVE MAINTENANCE (TPM) UNTUK MEMINIMUMKAN BIAYA PERAWATAN PADA MESIN CRUSHER TUBAN II Puspo Rini, Dena Lukmala Dewi; Novareza, Oyong; Darmawan, Zefry
Jurnal Rekayasa dan Manajemen Sistem Industri Vol 3, No 10 (2015)
Publisher : Program Studi Teknik Industri Fakultas Teknik Universitas Brawijaya

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Jika membutuhkan abstrak atau isi jurnal silahkan menghubungi author melalui email denalukmala@gmail.com, novareza15@ub.ac.id, zefry_gue@yahoo.com Terima kasih
Turbine Engine Reliability Analysis Using Reliability Availability Maintainability (RAM) Novareza, Oyong; Darmawan, Zefry; Setyanto, Nasir Widha; Mohamad, Effendi Bin
Journal of Mechanical Engineering Science and Technology (JMEST) Vol 8, No 2 (2024)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um016v8i22024p240

Abstract

Electrical energy is a vital necessity characterized by ever-increasing electricity consumption. The most dominating power plant in Indonesia in supplying electricity is the steam power plant, which is 50%. In its implementation, there is damage that occurs where the highest damage is to the general unit with the highest damage to the turbine unit. Therefore, the author uses the reliability, availability, and maintainability method or RAM. The purpose of this study is to determine the value of RAM on the turbine system at PLN and provide recommendations for improvements to system performance. The results showed that the MTTF and MTTR values of the components are 112,916 minutes and 7,705.91 minutes, respectively. The MTTF value of the equipment indicates in one year the shutdown occurs 4 to 5 times with a relatively short period of time to repair. RAM analysis is carried out and the value is 4.96% (reliability), 93.612% (availability), and 36.44% (maintainability). It can be interpreted that reliability of the system is low due to the frequency of errors, quite difficult to do a repair procedure, but the system is fairly working in good condition in a year period.
ANALISIS LEAN MANUFACTURING UNTUK MEMINIMALKAN WASTE PADA PRODUKSI CHIZZU MOZZARELLA DENGAN PENDEKATAN VALUE STREAM MAPPING DAN ROOT CAUSE ANALYSIS Hartono, Arka Syahira; Darmawan, Zefry
Jurnal Rekayasa dan Manajemen Sistem Industri Vol. 11 No. 8 (2023):
Publisher : Program Studi Teknik Industri Fakultas Teknik Universitas Brawijaya

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Jika membutuhkan abstrak atau isi jurnal silahkan menghubungi author melalui e-mail arka.syahira@gmail.com atau zefry_ti@ub.ac.id Dipublikasikan tanggal: 13 November 2023
ANALISIS LEAN MANUFACTURING GUNA MEMINIMALISIR WASTE PADA PROSES OVERHAUL AREA TURBIN UTAMA PADA PLTU PAITON UNIT 2 Yudha, Muhammad Agung Putra; Darmawan, Zefry
Jurnal Rekayasa dan Manajemen Sistem Industri Vol. 12 No. 2 (2024):
Publisher : Program Studi Teknik Industri Fakultas Teknik Universitas Brawijaya

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Jika membutuhkan abstrak atau isi jurnal silahkan menghubungi author melalui e-mail m.agungputrayudha@gmail.com atau zefry_ti@ub.ac.id Dipublikasikan tanggal: 19 Januari 2024
Co-Authors Adrian Peter Widodo Annisa Carina, Annisa Ardian, Ilham Arif Rahman Arta, Ananda Ambeg Parama Baggio, Roberto Brian Pratama Putra Jatmika, Brian Pratama Putra Cahyani, Rahma Regina Cindy Revitasari, Cindy Fahniar, Aidah Khansa Firda Rahmadani, Firda Firmansyah, Muhammad Naufal Fatih Fitriani, Dewi Widihandari Hartono, Arka Syahira Hidayati, Aulia Rakhma Irawan Harnadi Bangun Ishardita Pambudi Tama Kurnia Nindyo Priyotomo Kurniawan, Adji Candra Mochamad Choiri Mochamad Triatmoko Alih Suryana, Mochamad Triatmoko Alih Mohamad, Effendi Bin Muhammad Nur Mulianto Putra Nasir Widha Setyanto Novita Ratna Primantari Oke Oktavianty Oyong Novareza Purnomo Budi Santoso Puspo Rini, Dena Lukmala Dewi Puteri, Ulayya Tsabita Putri, Sabrina Diandra Reza Maulana Rizky, Aldo Reinaldi Nanda Savero, Ananda Farhan Sudiro, Muhammad Fahkri Afif Sugandhi, Fahmi Akbar Sugiono Sugiono Sugiono, Sugiono Syahreza, Iqbal Aziz Utama, Made Vetty Valentin, Vetty Youngky Reynaldi Yusuf, Youngky Reynaldi Yudha, Muhammad Agung Putra