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Anthropometry–Kansei for ergonomic assistive device design Meri Andriani; Dewiyana Dewiyana; Taufan Arif Adlie; Nurmalawati Nurmalawati; Yusri Nadya; Leni Putma Sari; Bayu Revanza; Novianda Novianda; Yusnawati Yusnawati
Jurnal Polimesin Vol 24, No 1 (2026): February
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jpl.v24i1.8345

Abstract

Manual work using non-ergonomic tools at the packaging station causes workers to bend over for long periods. This condition can increase the risk of Musculoskeletal Disorders (MSDs), thereby reducing worker productivity. The objectives of this study were to determine the greatest pain complaints from workers, design ergonomic aids to reduce MSDs complaints, and analyze worker responses to the ergonomic aids created. The methods used included worker anthropometric measurements, percentile determination, statistical tests to ensure data usability, and Kansei Engineering to identify worker interest in the tool. Results and discussion, popliteal length, popliteal height, and hip width are the dimensions used to design the tool. All dimensions were tested statistically. In the data sufficiency test, all data were declared valid, the data reliability test was declared reliable, and the data normality test stated that the data were normally distributed. The percentile used was the 50th percentile. Worker responses to the tool were evaluated using Kansei Engineering using nine Kansei words. All Kansei words were declared valid with values (0.407- 0.850) exceeding the r-table value, and the reliability test (0.707- 0.791) was declared greater than the Cronbach Alpha limit (5%), so all Kansei words were reliable. In conclusion, the ergonomic aids for packaging workers have a length of 43.65 cm, a height of 44.40 cm, and a width of 33.35 cm, while the evaluation of the aids produced seven descriptors with the highest scores, namely comfortable to use (0.940), safe to use (0.935), light (0.911), easy to use and move (0.913), simple design (0.920), flexible to use (0.951), and very functional when used in the workplace (0.938).
Analisis Potensi Bahaya Pada Bagian Boiler Pembangkit Listrik Tenaga Uap Menggunakan Hirarc Untuk Mengurangi Kecelakaan Kerja Adimas Pramana; Meri Andriani
Jurnal Industri Samudra Vol 7 No 1 (2026): Jurnal Industri Samudra
Publisher : Program Studi Teknik Industri, Fakultas Teknik. Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55377/jis.v7i1.14470

Abstract

Stasiun boiler pada industri pembangkit listrik tenaga uap merupakan area kerja dengan potensi bahaya tinggi. oleh karena itu, diperlukan analisis sistematis untuk meminimalkan risiko kecelakaan kerja. Penelitian ini bertujuan untuk mengidentifikasi potensi bahaya, menilai tingkat risiko, dan menentukan langkah pengendalian menggunakan metode Hazard Identification, Risk Assessment, and Risk Control (HIRARC) pada PT. PLTU Pangkalan Susu. Hasil dan pembahasan menunjukkan terdapat empat aktivitas utama yang berpotensi menimbulkan bahaya, yaitu pada mesin coal feeder, burner furnace, fan unit, dan steam drum. Berdasarkan penilaian risiko, diperoleh dua aktivitas dengan kategori risiko sedang dan dua aktivitas risiko rendah. Pengendalian risiko dilakukan dengan penerapan hirarki pengendalian, meliputi rekayasa teknik, kontrol administratif, dan penggunaan alat pelindung diri (APD). Implementasi metode HIRARC terbukti efektif dalam meningkatkan keselamatan kerja dan menekan potensi kecelakaan di stasiun boiler. Hasil dari menggunakan metode HIRARC pada aktivitas boiler di PT. PLTU Pangkalan Susu, teridentifikasi 26 potensi bahaya yang terdiri atas bahaya fisik (46%), mekanik (35%), kimia (4%), dan ergonomi (15%). Sebagian besar bahaya bersumber dari unsafe condition (69%), sedangkan unsafe action sebesar 31%. Hasil penilaian risiko menunjukkan bahwa 73% bahaya termasuk kategori risiko rendah, 16% risiko sedang, dan 11% risiko tinggi. Risiko rendah didominasi oleh paparan kebisingan, debu batubara, terpeleset, suhu panas, dan manual handling, sementara risiko sedang dan tinggi terutama berasal dari paparan uap panas, suhu permukaan mesin, jatuh dari ketinggian, dan potensi kebakaran.
Analisis Persediaan Bahan Baku Kelapa Sawit Dengan Menggunakan Metode Economic Order Quantity (EOQ) Subur Subur; Meri Andriani
Jurnal Industri Samudra Vol 6 No 1 (2025): Jurnal Industri Samudra
Publisher : Program Studi Teknik Industri, Fakultas Teknik. Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55377/jis.v6i1.11367

Abstract

Abstrak – Penelitian ini bertujuan untuk menganalisis manajemen persediaan bahan baku kelapa sawit di PT. Eastern Sumatra Indonesia dengan menggunakan metode Economic Order Quantity (EOQ). Kelapa sawit merupakan komoditas penting di sektor pertanian Indonesia yang berkontribusi terhadap berbagai industri dan ketahanan ekonomi. Namun, masih terdapat tantangan dalam optimalisasi biaya persediaan. Data diperoleh melalui wawancara dan dokumentasi catatan pasokan perusahaan tahun 2023. Hasil analisis menunjukkan bahwa metode EOQ secara signifikan dapat mengurangi total biaya persediaan dari Rp.11.361.140.256 menjadi Rp.74.763.009, sehingga berpotensi memberikan efisiensi yang besar. Studi ini menegaskan bahwa metode EOQ dapat meningkatkan efisiensi pengelolaan persediaan dan menurunkan biaya di industri kelapa sawit.
Penerapan Metode Seven Tools Untuk Pengendalian Kualitas Biji Kopi Arabika (Studi Kasus Grand Melati Coffee & Roastery Di Kota Langsa) Muhammad Husein Muhammad Husein; Meri Andriani; Dewiyana Dewiyana
Jurnal Industri Samudra Vol 6 No 2 (2025): Jurnal Industri Samudra
Publisher : Program Studi Teknik Industri, Fakultas Teknik. Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55377/jis.v6i2.12257

Abstract

Grand Melati Coffee & Roastery is one of the coffee shop SMEs in Langsa City that operates in the field of beverages and coffee bean processing. The products produced are coffee drinks and arabica coffee beans that have been marketed both within and outside Langsa City. The quality control implemented at Grand Melati Coffee & Roastery is not very good, as evidenced by the frequent discovery of defective products and the inability to identify the causes of defects in detail. Efforts that can be made to ensure the quality of a product include taking preventive measures against potential failures in the coffee bean production process. The aim of this research is to identify the factors that cause defects in coffee bean products and to analyze the quality control of the coffee bean production process at Grand Melati Coffee & Roastery. The method used in this study is the seven tools method. Based on the research results, The total coffee bean production at Grand Melati Coffee & Roastery during June 2023 was 112 Kg with the amount of defective coffee products being 19.125 Kg. The dominant causes of these defects are human factors, materials, methods, and machines.