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All Journal ARIKA Advance Sustainable Science, Engineering and Technology (ASSET)
Mangngenre, Saiful
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Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering

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Analisis Kinerja Perusahaan PT. X dengan Metode Performance Prism Palinoan, Andreas; Mangngenre, Saiful; Pandjalangi, Nilda
ARIKA Vol 18 No 1 (2024)
Publisher : Industrial Engineering Study Program, Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/arika.2024.18.1.1

Abstract

Penelitian ini bertujuan untuk menentukan dan memvalidasi KPI (Key Performance Indicator) pada PT. X, menentukan pembobotan KPI pada perusahaan dengan menggunakan metode AHP (Analytical Hierarchy Process), menentukan nilai performansi perusahaan dengan metode Objective Matrix (OMAX), menganalisis kinerja PT. X berdasarkan hasil pengukuran yang didapatkan, serta memberikan saran perbaikan untuk indikator kinerja yang memerlukan perbaikan. Langkah-langkah dalam penelitian ini adalah mengidentifikasi KPI dengan metode performance prism dan selanjutnya adalah memvalidasi KPI dengan uji statistik. Setelah itu melakukan pembobotan KPI dengan metode AHP. Lalu menentukan nilai performansi dengan metode OMAX dibantu dengan tools Traffic Light System. Hasil penelitian menunjukkan terdapat 24 KPI pada perusahaan yang terdiri dari 8 KPI kriteria strategi, 8 KPI kriteria proses, dan 8 KPI kriteria kapabilitas. Nilai performansi untuk kriteria KPI Strategi sebesar 7,207, nilai performansi untuk kriteria KPI Proses sebesar 7,345, nilai performansi untuk kriteria KPI Kapabilitas sebesar 8,040, serta nilai performansi untuk perusahaan sebesar 7,419. Dengan menggunakan metode OMAX dapat diketahui bahwa KPI yang masuk dalam kategori hijau sebanyak 14 KPI, sedangkan yang masuk dalam kategori kuning sebanyak 7 KPI dan yang masuk kategori merah sebanyak 3 KPI.
Evaluasi Kinerja Proyek Feed End Shell Dryer Replacement Proces Plant PT. A menggunakan Metode Earned Value Management (EVM) Pasolang, Rara; Mangngenre, Saiful
ARIKA Vol 19 No 1 (2025)
Publisher : Industrial Engineering Study Program, Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/arika.2025.19.1.10

Abstract

Dryer is one of the production equipment that plays an important role in the production process because it is a production motor. Dryer itself functions to dry ORE material from Wet Of Storage to Dryer Of Storage. From the assessment carried out, an indication of thinning of the Shell wall was found which is at risk of damage to production equipment. Therefore, the replacement of the Shell Dryer feed end must be done. This study aims to analyze project performance and how the impact is based on the results of project performance. Data analysis in this study uses the Earned Value Management (EVM) method. The results showed that the project performance in terms of time (Schedulle Performace Index) was 0.70 <1, meaning that the performance of the project implementation was delayed and from the cost aspect (Cost Performance Index) of 1.17>1, meaning that the costs incurred were smaller than the planning. Furthermore, calculations are carried out for the remaining work (Estimate to complete) and the estimated total cost and time of the entire project. The remaining work is expected to cost $1,466,391.70 for 10 days so that the total cost (Estimate At Completation) is expected to be $6,307,566.02 for 33 days. So it can be concluded that the process of replacing the feed end shell Dryer is delayed due to many factors, one of which is the project area which is a limited area.
Barriers to Lean Manufacturing Implementation in the Bakery Industry: An Empirical Study from Indonesia Caroline Felicita Aurelius; Mangngenre, Saiful; Setiawan, Irwan
Advance Sustainable Science Engineering and Technology Vol. 7 No. 4 (2025): August-October
Publisher : Science and Technology Research Centre Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/asset.v7i4.1974

Abstract

The implementation of lean manufacturing is essential for companies to minimize waste by reducing non-value-added activities while maintaining product quality and customer satisfaction. Despite its advantages, various barriers hinder its optimal application. This study aims to identify the factors that impede the implementation of lean manufacturing and determine the most dominant factors in bakery factories in Indonesia. The research was conducted across 14 bakery factories on the islands of Sumatra, Java, Kalimantan, and Sulawesi. Data was collected using a survey questionnaire and analyzed using factor analysis and the Decision Making and Evaluation Laboratory (DEMATEL) method. The results reveal seven key factors with significant influence, with technology emerging as the most dominant factor (1.404), followed by organizational culture (0.497). These findings underscore the importance of addressing the technological limitations and organizational culture to enhance lean manufacturing efficiency. The practical implications of this study suggest that bakery companies should focus on improving their technological infrastructure and fostering a culture supportive of lean principles to optimize production efficiency. Theoretical implications include the extension of lean manufacturing frameworks to address sector-specific challenges in the bakery industry, contributing to the broader field of sustainable manufacturing practices
Co-Authors Caroline Felicita Aurelius IRWAN SETIAWAN Palinoan, Andreas Pandjalangi, Nilda Pasolang, Rara